Order of Ops 4.0 ( Added mathbox, hashset)

\begin{figure}[ht!]
\vspace{-23mm}\hspace*{-23mm}\includegraphics[scale=0.9]{Logo.jpg}
\end{figure}

\vspace{-15mm}\begingroup
\centering
\LARGE Order of Operations \\[0.5em]
\endgroup

\fontsize{12pt}{16pt}\selectfont
\subsection{Exercise 1. Calculate the following questions.}
\begin{multicols}{2}
    \begin{enumerate}[label=\arabic*)]
        \setlength\itemsep{2em}
        \item \(\mathmakebox[4.25cm][l]{52 / 26 - 39 - 45 / 5 }=\underline{\hspace{2cm}}\)-46\)
        \item \(\mathmakebox[4.25cm][l]{70 * 37 - 26 * 97 + 16 }=\underline{\hspace{2cm}}\)84\)
        \item \(\mathmakebox[4.25cm][l]{80 / 4 / 20 - 28 - 15 }=\underline{\hspace{2cm}}\)-42\)
        \item \(\mathmakebox[4.25cm][l]{6 * 4 + 25 + 16 + 14 }=\underline{\hspace{2cm}}\)79\)
        \item \(\mathmakebox[4.25cm][l]{58 / 29 * 22 + 14 - 45 }=\underline{\hspace{2cm}}\)13\)
        \item \(\mathmakebox[4.25cm][l]{56 / 4 / 2 + 86 - 21 }=\underline{\hspace{2cm}}\)72\)
        \item \(\mathmakebox[4.25cm][l]{12 * 34 / 68 * 11 + 2 }=\underline{\hspace{2cm}}\)68\)
        \item \(\mathmakebox[4.25cm][l]{34 + 95 / 19 - 46 / 23 }=\underline{\hspace{2cm}}\)37\)
        \item \(\mathmakebox[4.25cm][l]{80 / 8 - 72 + 16 - 27 }=\underline{\hspace{2cm}}\)-73\)
        \item \(\mathmakebox[4.25cm][l]{96 - 54 / 18 - 89 + 60 }=\underline{\hspace{2cm}}\)64\)
        \item \(\mathmakebox[4.25cm][l]{11 + 49 / 7 * 6 - 30 }=\underline{\hspace{2cm}}\)23\)
        \item \(\mathmakebox[4.25cm][l]{36 + 42 / 3 + 25 + 24 }=\underline{\hspace{2cm}}\)99\)
        \item \(\mathmakebox[4.25cm][l]{39 - 44 + 42 / 2 / 21 }=\underline{\hspace{2cm}}\)-4\)
        \item \(\mathmakebox[4.25cm][l]{19 - 62 - 26 + 72 / 24 }=\underline{\hspace{2cm}}\)-66\)
        \item \(\mathmakebox[4.25cm][l]{10 - 34 + 21 + 84 / 12 }=\underline{\hspace{2cm}}\)4\)
        \item \(\mathmakebox[4.25cm][l]{91 - 25 - 69 - 11 * 8 }=\underline{\hspace{2cm}}\)-91\)
        \item \(\mathmakebox[4.25cm][l]{69 / 3 / 23 - 4 + 85 }=\underline{\hspace{2cm}}\)82\)
        \item \(\mathmakebox[4.25cm][l]{31 + 41 + 5 + 78 / 26 }=\underline{\hspace{2cm}}\)80\)
        \item \(\mathmakebox[4.25cm][l]{18 - 32 + 6 * 8 - 44 }=\underline{\hspace{2cm}}\)-10\)
        \item \(\mathmakebox[4.25cm][l]{88 * 12 / 24 + 90 / 6 }=\underline{\hspace{2cm}}\)59\)
    \end{enumerate}
\end{multicols}

\newpage

\begin{figure}[ht!]
\vspace{-23mm}\hspace*{-23mm}\includegraphics[scale=0.9]{Logo.jpg}
\end{figure}

\vspace{-15mm}\begingroup
\centering
\LARGE Order of Operations \\[0.5em]
\endgroup

\fontsize{12pt}{16pt}\selectfont
\subsection{Exercise 2. Calculate the following questions.}
\begin{multicols}{2}
    \begin{enumerate}[label=\arabic*)]
        \setlength\itemsep{2em}
        \item \(\mathmakebox[4.25cm][l]{76 * 24 / 16 + 3 - 43 }=\underline{\hspace{2cm}}\)74\)
        \item \(\mathmakebox[4.25cm][l]{25 - 49 + 56 / 14 * 20 }=\underline{\hspace{2cm}}\)56\)
        \item \(\mathmakebox[4.25cm][l]{78 / 26 * 30 * 35 / 50 }=\underline{\hspace{2cm}}\)63\)
        \item \(\mathmakebox[4.25cm][l]{57 + 88 / 4 * 12 / 8 }=\underline{\hspace{2cm}}\)90\)
        \item \(\mathmakebox[4.25cm][l]{4 - 10 - 85 + 65 - 71 }=\underline{\hspace{2cm}}\)-97\)
        \item \(\mathmakebox[4.25cm][l]{94 / 2 + 19 + 24 - 82 }=\underline{\hspace{2cm}}\)8\)
        \item \(\mathmakebox[4.25cm][l]{39 + 96 / 6 / 16 * 31 }=\underline{\hspace{2cm}}\)70\)
        \item \(\mathmakebox[4.25cm][l]{96 - 10 * 14 * 60 / 80 }=\underline{\hspace{2cm}}\)-9\)
        \item \(\mathmakebox[4.25cm][l]{70 / 7 + 48 - 32 / 16 }=\underline{\hspace{2cm}}\)56\)
        \item \(\mathmakebox[4.25cm][l]{3 * 12 * 16 / 96 * 2 }=\underline{\hspace{2cm}}\)12\)
        \item \(\mathmakebox[4.25cm][l]{35 * 4 - 38 - 61 + 45 }=\underline{\hspace{2cm}}\)86\)
        \item \(\mathmakebox[4.25cm][l]{61 - 20 / 4 + 2 - 8 }=\underline{\hspace{2cm}}\)50\)
        \item \(\mathmakebox[4.25cm][l]{17 + 10 + 66 / 33 - 42 }=\underline{\hspace{2cm}}\)-13\)
        \item \(\mathmakebox[4.25cm][l]{65 / 13 * 12 - 15 - 14 }=\underline{\hspace{2cm}}\)31\)
        \item \(\mathmakebox[4.25cm][l]{46 / 23 * 5 * 3 + 60 }=\underline{\hspace{2cm}}\)90\)
        \item \(\mathmakebox[4.25cm][l]{23 + 5 * 51 / 15 + 22 }=\underline{\hspace{2cm}}\)62\)
        \item \(\mathmakebox[4.25cm][l]{2 + 21 - 32 + 3 + 75 }=\underline{\hspace{2cm}}\)69\)
        \item \(\mathmakebox[4.25cm][l]{32 + 8 * 4 - 85 + 46 }=\underline{\hspace{2cm}}\)25\)
        \item \(\mathmakebox[4.25cm][l]{58 / 29 + 30 / 6 - 90 }=\underline{\hspace{2cm}}\)-83\)
        \item \(\mathmakebox[4.25cm][l]{65 - 38 + 3 * 4 + 34 }=\underline{\hspace{2cm}}\)73\)
    \end{enumerate}
\end{multicols}

\newpage

\begin{figure}[ht!]
\vspace{-23mm}\hspace*{-23mm}\includegraphics[scale=0.9]{Logo.jpg}
\end{figure}

\vspace{-15mm}\begingroup
\centering
\LARGE Order of Operations \\[0.5em]
\endgroup

\fontsize{12pt}{16pt}\selectfont
\subsection{Exercise 3. Calculate the following questions.}
\begin{multicols}{2}
    \begin{enumerate}[label=\arabic*)]
        \setlength\itemsep{2em}
        \item \(\mathmakebox[4.25cm][l]{83 + 15 + 29 - 86 + 48 }=\underline{\hspace{2cm}}\)89\)
        \item \(\mathmakebox[4.25cm][l]{27 + 20 + 28 / 7 + 42 }=\underline{\hspace{2cm}}\)93\)
        \item \(\mathmakebox[4.25cm][l]{5 * 6 - 48 / 24 * 25 }=\underline{\hspace{2cm}}\)-20\)
        \item \(\mathmakebox[4.25cm][l]{18 / 31 * 62 / 36 + 58 }=\underline{\hspace{2cm}}\)59\)
        \item \(\mathmakebox[4.25cm][l]{19 * 2 + 60 / 6 - 80 }=\underline{\hspace{2cm}}\)-32\)
        \item \(\mathmakebox[4.25cm][l]{96 / 3 * 22 / 8 / 11 }=\underline{\hspace{2cm}}\)8\)
        \item \(\mathmakebox[4.25cm][l]{70 / 35 / 2 * 22 + 36 }=\underline{\hspace{2cm}}\)58\)
        \item \(\mathmakebox[4.25cm][l]{76 / 38 - 58 / 29 * 44 }=\underline{\hspace{2cm}}\)-86\)
        \item \(\mathmakebox[4.25cm][l]{10 + 23 + 6 * 3 + 40 }=\underline{\hspace{2cm}}\)91\)
        \item \(\mathmakebox[4.25cm][l]{56 / 4 + 18 - 50 + 21 }=\underline{\hspace{2cm}}\)3\)
        \item \(\mathmakebox[4.25cm][l]{88 / 11 - 85 + 21 + 74 }=\underline{\hspace{2cm}}\)18\)
        \item \(\mathmakebox[4.25cm][l]{44 + 20 * 3 + 32 - 47 }=\underline{\hspace{2cm}}\)89\)
        \item \(\mathmakebox[4.25cm][l]{67 + 56 / 4 - 46 + 9 }=\underline{\hspace{2cm}}\)44\)
        \item \(\mathmakebox[4.25cm][l]{2 * 29 - 34 + 9 + 66 }=\underline{\hspace{2cm}}\)99\)
        \item \(\mathmakebox[4.25cm][l]{32 - 6 * 14 / 84 * 73 }=\underline{\hspace{2cm}}\)-41\)
        \item \(\mathmakebox[4.25cm][l]{44 + 3 * 10 - 81 - 89 }=\underline{\hspace{2cm}}\)-96\)
        \item \(\mathmakebox[4.25cm][l]{27 + 21 + 42 + 38 - 89 }=\underline{\hspace{2cm}}\)39\)
        \item \(\mathmakebox[4.25cm][l]{13 * 7 - 77 + 53 - 90 }=\underline{\hspace{2cm}}\)-23\)
        \item \(\mathmakebox[4.25cm][l]{15 - 5 * 4 - 2 * 14 }=\underline{\hspace{2cm}}\)-33\)
        \item \(\mathmakebox[4.25cm][l]{18 / 17 * 68 / 72 - 64 }=\underline{\hspace{2cm}}\)-63\)
    \end{enumerate}
\end{multicols}

\newpage

\begin{figure}[ht!]
\vspace{-23mm}\hspace*{-23mm}\includegraphics[scale=0.9]{Logo.jpg}
\end{figure}

\vspace{-15mm}\begingroup
\centering
\LARGE Order of Operations \\[0.5em]
\endgroup

\fontsize{12pt}{16pt}\selectfont
\subsection{Exercise 4. Calculate the following questions.}
\begin{multicols}{2}
    \begin{enumerate}[label=\arabic*)]
        \setlength\itemsep{2em}
        \item \(\mathmakebox[4.25cm][l]{45 - 51 - 90 / 6 / 15 }=\underline{\hspace{2cm}}\)-7\)
        \item \(\mathmakebox[4.25cm][l]{25 - 60 / 3 / 4 - 7 }=\underline{\hspace{2cm}}\)13\)
        \item \(\mathmakebox[4.25cm][l]{61 - 78 + 91 - 14 / 7 }=\underline{\hspace{2cm}}\)72\)
        \item \(\mathmakebox[4.25cm][l]{50 + 72 / 2 / 6 - 90 }=\underline{\hspace{2cm}}\)-34\)
        \item \(\mathmakebox[4.25cm][l]{82 * 17 / 41 - 16 / 8 }=\underline{\hspace{2cm}}\)32\)
        \item \(\mathmakebox[4.25cm][l]{94 - 57 - 3 * 26 - 32 }=\underline{\hspace{2cm}}\)-73\)
        \item \(\mathmakebox[4.25cm][l]{3 * 9 - 21 + 30 / 6 }=\underline{\hspace{2cm}}\)11\)
        \item \(\mathmakebox[4.25cm][l]{37 + 33 + 19 - 96 / 16 }=\underline{\hspace{2cm}}\)83\)
        \item \(\mathmakebox[4.25cm][l]{69 * 16 / 48 * 2 - 64 }=\underline{\hspace{2cm}}\)-18\)
        \item \(\mathmakebox[4.25cm][l]{69 * 5 * 38 / 95 - 60 }=\underline{\hspace{2cm}}\)78\)
        \item \(\mathmakebox[4.25cm][l]{72 / 6 + 75 - 17 * 9 }=\underline{\hspace{2cm}}\)-66\)
        \item \(\mathmakebox[4.25cm][l]{28 / 4 * 73 - 7 * 59 }=\underline{\hspace{2cm}}\)98\)
        \item \(\mathmakebox[4.25cm][l]{35 / 5 * 3 + 8 + 45 }=\underline{\hspace{2cm}}\)74\)
        \item \(\mathmakebox[4.25cm][l]{48 + 8 * 3 - 40 / 10 }=\underline{\hspace{2cm}}\)68\)
        \item \(\mathmakebox[4.25cm][l]{12 + 72 / 9 * 10 + 3 }=\underline{\hspace{2cm}}\)95\)
        \item \(\mathmakebox[4.25cm][l]{8 * 53 - 2 * 39 * 5 }=\underline{\hspace{2cm}}\)34\)
        \item \(\mathmakebox[4.25cm][l]{94 + 31 - 72 - 55 + 20 }=\underline{\hspace{2cm}}\)18\)
        \item \(\mathmakebox[4.25cm][l]{19 - 76 + 84 / 6 - 56 }=\underline{\hspace{2cm}}\)-99\)
        \item \(\mathmakebox[4.25cm][l]{12 * 20 / 80 - 96 + 71 }=\underline{\hspace{2cm}}\)-22\)
        \item \(\mathmakebox[4.25cm][l]{84 - 51 * 38 / 19 + 40 }=\underline{\hspace{2cm}}\)22\)
    \end{enumerate}
\end{multicols}

\newpage

\begin{figure}[ht!]
\vspace{-23mm}\hspace*{-23mm}\includegraphics[scale=0.9]{Logo.jpg}
\end{figure}

\vspace{-15mm}\begingroup
\centering
\LARGE Order of Operations \\[0.5em]
\endgroup

\fontsize{12pt}{16pt}\selectfont
\subsection{Exercise 5. Calculate the following questions.}
\begin{multicols}{2}
    \begin{enumerate}[label=\arabic*)]
        \setlength\itemsep{2em}
        \item \(\mathmakebox[4.25cm][l]{17 + 35 - 48 / 12 + 34 }=\underline{\hspace{2cm}}\)82\)
        \item \(\mathmakebox[4.25cm][l]{30 + 42 - 9 + 22 - 68 }=\underline{\hspace{2cm}}\)17\)
        \item \(\mathmakebox[4.25cm][l]{27 + 55 - 4 * 26 - 76 }=\underline{\hspace{2cm}}\)-98\)
        \item \(\mathmakebox[4.25cm][l]{10 * 34 + 20 - 9 * 49 }=\underline{\hspace{2cm}}\)-81\)
        \item \(\mathmakebox[4.25cm][l]{3 * 14 + 96 - 90 - 35 }=\underline{\hspace{2cm}}\)13\)
        \item \(\mathmakebox[4.25cm][l]{96 / 8 + 3 + 16 + 56 }=\underline{\hspace{2cm}}\)87\)
        \item \(\mathmakebox[4.25cm][l]{19 - 66 / 22 - 21 * 5 }=\underline{\hspace{2cm}}\)-89\)
        \item \(\mathmakebox[4.25cm][l]{44 * 84 / 88 - 18 * 7 }=\underline{\hspace{2cm}}\)-84\)
        \item \(\mathmakebox[4.25cm][l]{5 * 2 * 13 - 4 - 37 }=\underline{\hspace{2cm}}\)89\)
        \item \(\mathmakebox[4.25cm][l]{86 + 89 - 13 - 5 * 30 }=\underline{\hspace{2cm}}\)12\)
        \item \(\mathmakebox[4.25cm][l]{47 - 74 / 2 - 30 / 10 }=\underline{\hspace{2cm}}\)7\)
        \item \(\mathmakebox[4.25cm][l]{74 - 45 * 13 + 8 * 61 }=\underline{\hspace{2cm}}\)-23\)
        \item \(\mathmakebox[4.25cm][l]{89 + 46 + 21 - 95 - 23 }=\underline{\hspace{2cm}}\)38\)
        \item \(\mathmakebox[4.25cm][l]{16 / 8 - 76 / 2 - 45 }=\underline{\hspace{2cm}}\)-81\)
        \item \(\mathmakebox[4.25cm][l]{71 - 89 - 2 * 13 * 3 }=\underline{\hspace{2cm}}\)-96\)
        \item \(\mathmakebox[4.25cm][l]{28 + 19 + 10 * 48 / 16 }=\underline{\hspace{2cm}}\)77\)
        \item \(\mathmakebox[4.25cm][l]{12 / 6 * 7 * 2 - 82 }=\underline{\hspace{2cm}}\)-54\)
        \item \(\mathmakebox[4.25cm][l]{72 / 12 + 30 * 45 / 15 }=\underline{\hspace{2cm}}\)96\)
        \item \(\mathmakebox[4.25cm][l]{92 - 20 + 34 - 42 - 3 }=\underline{\hspace{2cm}}\)61\)
        \item \(\mathmakebox[4.25cm][l]{81 - 33 - 78 - 51 - 3 }=\underline{\hspace{2cm}}\)-84\)
    \end{enumerate}
\end{multicols}

\newpage

\begin{figure}[ht!]
\vspace{-23mm}\hspace*{-23mm}\includegraphics[scale=0.9]{Logo.jpg}
\end{figure}

\vspace{-15mm}\begingroup
\centering
\LARGE Order of Operations \\[0.5em]
\endgroup

\fontsize{12pt}{16pt}\selectfont
\subsection{Exercise 6. Calculate the following questions.}
\begin{multicols}{2}
    \begin{enumerate}[label=\arabic*)]
        \setlength\itemsep{2em}
        \item \(\mathmakebox[4.25cm][l]{29 * 2 + 18 + 82 - 63 }=\underline{\hspace{2cm}}\)95\)
        \item \(\mathmakebox[4.25cm][l]{16 - 20 / 2 / 5 + 24 }=\underline{\hspace{2cm}}\)38\)
        \item \(\mathmakebox[4.25cm][l]{52 - 78 - 40 / 20 * 22 }=\underline{\hspace{2cm}}\)-70\)
        \item \(\mathmakebox[4.25cm][l]{66 / 3 - 60 + 30 * 2 }=\underline{\hspace{2cm}}\)22\)
        \item \(\mathmakebox[4.25cm][l]{44 - 91 - 2 * 73 + 98 }=\underline{\hspace{2cm}}\)-95\)
        \item \(\mathmakebox[4.25cm][l]{54 - 2 * 11 * 6 - 21 }=\underline{\hspace{2cm}}\)-99\)
        \item \(\mathmakebox[4.25cm][l]{76 + 61 - 98 + 17 * 3 }=\underline{\hspace{2cm}}\)90\)
        \item \(\mathmakebox[4.25cm][l]{15 + 55 - 92 - 42 / 2 }=\underline{\hspace{2cm}}\)-43\)
        \item \(\mathmakebox[4.25cm][l]{25 - 2 * 5 * 7 + 70 }=\underline{\hspace{2cm}}\)25\)
        \item \(\mathmakebox[4.25cm][l]{8 + 2 * 23 * 75 / 46 }=\underline{\hspace{2cm}}\)83\)
        \item \(\mathmakebox[4.25cm][l]{25 * 42 / 14 - 67 - 33 }=\underline{\hspace{2cm}}\)-25\)
        \item \(\mathmakebox[4.25cm][l]{3 - 36 / 4 * 72 / 54 }=\underline{\hspace{2cm}}\)-9\)
        \item \(\mathmakebox[4.25cm][l]{95 - 62 / 31 * 61 + 74 }=\underline{\hspace{2cm}}\)47\)
        \item \(\mathmakebox[4.25cm][l]{34 - 43 - 37 + 32 * 2 }=\underline{\hspace{2cm}}\)18\)
        \item \(\mathmakebox[4.25cm][l]{27 * 42 / 63 + 17 * 2 }=\underline{\hspace{2cm}}\)52\)
        \item \(\mathmakebox[4.25cm][l]{16 + 5 * 3 + 31 + 15 }=\underline{\hspace{2cm}}\)77\)
        \item \(\mathmakebox[4.25cm][l]{97 - 90 / 18 + 9 / 3 }=\underline{\hspace{2cm}}\)95\)
        \item \(\mathmakebox[4.25cm][l]{36 - 7 * 10 - 66 / 33 }=\underline{\hspace{2cm}}\)-36\)
        \item \(\mathmakebox[4.25cm][l]{17 * 14 - 26 * 46 / 4 }=\underline{\hspace{2cm}}\)-61\)
        \item \(\mathmakebox[4.25cm][l]{94 / 47 - 16 - 4 * 20 }=\underline{\hspace{2cm}}\)-94\)
    \end{enumerate}
\end{multicols}

\newpage

\begin{figure}[ht!]
\vspace{-23mm}\hspace*{-23mm}\includegraphics[scale=0.9]{Logo.jpg}
\end{figure}

\vspace{-15mm}\begingroup
\centering
\LARGE Order of Operations \\[0.5em]
\endgroup

\fontsize{12pt}{16pt}\selectfont
\subsection{Exercise 7. Calculate the following questions.}
\begin{multicols}{2}
    \begin{enumerate}[label=\arabic*)]
        \setlength\itemsep{2em}
        \item \(\mathmakebox[4.25cm][l]{17 - 78 / 6 + 32 + 34 }=\underline{\hspace{2cm}}\)70\)
        \item \(\mathmakebox[4.25cm][l]{17 + 11 - 9 - 64 - 27 }=\underline{\hspace{2cm}}\)-72\)
        \item \(\mathmakebox[4.25cm][l]{55 + 90 * 94 / 30 / 47 }=\underline{\hspace{2cm}}\)61\)
        \item \(\mathmakebox[4.25cm][l]{34 - 2 * 57 + 38 + 37 }=\underline{\hspace{2cm}}\)-5\)
        \item \(\mathmakebox[4.25cm][l]{31 - 14 * 3 + 68 / 34 }=\underline{\hspace{2cm}}\)-9\)
        \item \(\mathmakebox[4.25cm][l]{61 + 94 / 47 + 78 - 83 }=\underline{\hspace{2cm}}\)58\)
        \item \(\mathmakebox[4.25cm][l]{60 * 85 * 18 / 15 / 72 }=\underline{\hspace{2cm}}\)85\)
        \item \(\mathmakebox[4.25cm][l]{86 / 43 - 9 * 24 / 54 }=\underline{\hspace{2cm}}\)-2\)
        \item \(\mathmakebox[4.25cm][l]{4 + 20 + 26 + 2 * 16 }=\underline{\hspace{2cm}}\)82\)
        \item \(\mathmakebox[4.25cm][l]{10 + 54 + 19 + 2 + 12 }=\underline{\hspace{2cm}}\)97\)
        \item \(\mathmakebox[4.25cm][l]{22 / 11 * 51 - 82 + 23 }=\underline{\hspace{2cm}}\)43\)
        \item \(\mathmakebox[4.25cm][l]{21 + 36 / 3 + 5 * 12 }=\underline{\hspace{2cm}}\)93\)
        \item \(\mathmakebox[4.25cm][l]{80 / 8 - 15 - 70 + 27 }=\underline{\hspace{2cm}}\)-48\)
        \item \(\mathmakebox[4.25cm][l]{16 * 70 / 91 * 39 / 6 }=\underline{\hspace{2cm}}\)80\)
        \item \(\mathmakebox[4.25cm][l]{54 + 46 - 77 + 60 / 6 }=\underline{\hspace{2cm}}\)33\)
        \item \(\mathmakebox[4.25cm][l]{64 - 84 - 2 - 80 / 5 }=\underline{\hspace{2cm}}\)-38\)
        \item \(\mathmakebox[4.25cm][l]{65 + 12 * 82 / 24 - 18 }=\underline{\hspace{2cm}}\)88\)
        \item \(\mathmakebox[4.25cm][l]{52 - 37 + 19 + 44 - 34 }=\underline{\hspace{2cm}}\)44\)
        \item \(\mathmakebox[4.25cm][l]{3 - 93 + 64 - 21 + 8 }=\underline{\hspace{2cm}}\)-39\)
        \item \(\mathmakebox[4.25cm][l]{58 / 29 - 60 / 2 + 80 }=\underline{\hspace{2cm}}\)52\)
    \end{enumerate}
\end{multicols}

\newpage

\begin{figure}[ht!]
\vspace{-23mm}\hspace*{-23mm}\includegraphics[scale=0.9]{Logo.jpg}
\end{figure}

\vspace{-15mm}\begingroup
\centering
\LARGE Order of Operations \\[0.5em]
\endgroup

\fontsize{12pt}{16pt}\selectfont
\subsection{Exercise 8. Calculate the following questions.}
\begin{multicols}{2}
    \begin{enumerate}[label=\arabic*)]
        \setlength\itemsep{2em}
        \item \(\mathmakebox[4.25cm][l]{7 * 45 - 11 * 36 - 8 }=\underline{\hspace{2cm}}\)-89\)
        \item \(\mathmakebox[4.25cm][l]{10 - 95 + 26 + 98 + 7 }=\underline{\hspace{2cm}}\)46\)
        \item \(\mathmakebox[4.25cm][l]{6 * 4 - 51 / 3 + 91 }=\underline{\hspace{2cm}}\)98\)
        \item \(\mathmakebox[4.25cm][l]{90 + 41 - 73 * 2 + 31 }=\underline{\hspace{2cm}}\)16\)
        \item \(\mathmakebox[4.25cm][l]{69 + 48 / 24 - 61 * 2 }=\underline{\hspace{2cm}}\)-51\)
        \item \(\mathmakebox[4.25cm][l]{98 + 20 * 83 - 59 * 30 }=\underline{\hspace{2cm}}\)-12\)
        \item \(\mathmakebox[4.25cm][l]{60 / 10 - 73 + 77 / 11 }=\underline{\hspace{2cm}}\)-60\)
        \item \(\mathmakebox[4.25cm][l]{3 - 32 - 34 - 28 + 27 }=\underline{\hspace{2cm}}\)-64\)
        \item \(\mathmakebox[4.25cm][l]{30 + 63 - 2 * 5 * 14 }=\underline{\hspace{2cm}}\)-47\)
        \item \(\mathmakebox[4.25cm][l]{63 / 9 / 7 + 35 + 45 }=\underline{\hspace{2cm}}\)81\)
        \item \(\mathmakebox[4.25cm][l]{37 - 53 - 44 / 2 - 39 }=\underline{\hspace{2cm}}\)-77\)
        \item \(\mathmakebox[4.25cm][l]{47 - 90 + 78 / 3 + 76 }=\underline{\hspace{2cm}}\)59\)
        \item \(\mathmakebox[4.25cm][l]{7 * 2 - 4 - 52 - 39 }=\underline{\hspace{2cm}}\)-81\)
        \item \(\mathmakebox[4.25cm][l]{25 * 2 - 53 + 5 * 4 }=\underline{\hspace{2cm}}\)17\)
        \item \(\mathmakebox[4.25cm][l]{22 + 50 + 55 - 5 * 35 }=\underline{\hspace{2cm}}\)-48\)
        \item \(\mathmakebox[4.25cm][l]{78 / 39 + 81 + 76 / 38 }=\underline{\hspace{2cm}}\)85\)
        \item \(\mathmakebox[4.25cm][l]{48 / 6 + 23 + 2 * 26 }=\underline{\hspace{2cm}}\)83\)
        \item \(\mathmakebox[4.25cm][l]{29 - 63 * 36 / 9 / 28 }=\underline{\hspace{2cm}}\)20\)
        \item \(\mathmakebox[4.25cm][l]{36 + 31 - 96 / 3 - 29 }=\underline{\hspace{2cm}}\)6\)
        \item \(\mathmakebox[4.25cm][l]{27 - 72 - 60 / 30 + 84 }=\underline{\hspace{2cm}}\)37\)
    \end{enumerate}
\end{multicols}

\newpage

\begin{figure}[ht!]
\vspace{-23mm}\hspace*{-23mm}\includegraphics[scale=0.9]{Logo.jpg}
\end{figure}

\vspace{-15mm}\begingroup
\centering
\LARGE Order of Operations \\[0.5em]
\endgroup

\fontsize{12pt}{16pt}\selectfont
\subsection{Exercise 9. Calculate the following questions.}
\begin{multicols}{2}
    \begin{enumerate}[label=\arabic*)]
        \setlength\itemsep{2em}
        \item \(\mathmakebox[4.25cm][l]{11 - 96 + 14 + 8 * 4 }=\underline{\hspace{2cm}}\)-39\)
        \item \(\mathmakebox[4.25cm][l]{84 * 66 / 9 / 77 + 54 }=\underline{\hspace{2cm}}\)62\)
        \item \(\mathmakebox[4.25cm][l]{53 - 9 * 19 + 46 - 3 }=\underline{\hspace{2cm}}\)-75\)
        \item \(\mathmakebox[4.25cm][l]{2 * 4 * 11 + 8 - 88 }=\underline{\hspace{2cm}}\)8\)
        \item \(\mathmakebox[4.25cm][l]{35 + 60 / 4 - 43 - 71 }=\underline{\hspace{2cm}}\)-64\)
        \item \(\mathmakebox[4.25cm][l]{64 - 68 / 17 - 80 - 42 }=\underline{\hspace{2cm}}\)-62\)
        \item \(\mathmakebox[4.25cm][l]{11 * 2 - 38 / 19 - 54 }=\underline{\hspace{2cm}}\)-34\)
        \item \(\mathmakebox[4.25cm][l]{17 * 70 - 31 - 25 * 43 }=\underline{\hspace{2cm}}\)84\)
        \item \(\mathmakebox[4.25cm][l]{66 / 3 + 46 - 11 - 23 }=\underline{\hspace{2cm}}\)34\)
        \item \(\mathmakebox[4.25cm][l]{40 + 54 / 27 / 2 + 30 }=\underline{\hspace{2cm}}\)71\)
        \item \(\mathmakebox[4.25cm][l]{88 + 19 - 80 / 40 * 14 }=\underline{\hspace{2cm}}\)79\)
        \item \(\mathmakebox[4.25cm][l]{24 * 95 / 57 + 29 + 11 }=\underline{\hspace{2cm}}\)80\)
        \item \(\mathmakebox[4.25cm][l]{55 - 8 / 4 * 9 - 25 }=\underline{\hspace{2cm}}\)12\)
        \item \(\mathmakebox[4.25cm][l]{93 - 76 + 16 - 3 * 36 }=\underline{\hspace{2cm}}\)-75\)
        \item \(\mathmakebox[4.25cm][l]{12 / 2 - 10 * 7 - 6 }=\underline{\hspace{2cm}}\)-70\)
        \item \(\mathmakebox[4.25cm][l]{70 * 12 / 8 / 15 / 7 }=\underline{\hspace{2cm}}\)1\)
        \item \(\mathmakebox[4.25cm][l]{2 * 45 + 5 * 8 - 78 }=\underline{\hspace{2cm}}\)52\)
        \item \(\mathmakebox[4.25cm][l]{2 * 36 - 5 - 87 / 29 }=\underline{\hspace{2cm}}\)64\)
        \item \(\mathmakebox[4.25cm][l]{34 + 55 + 20 / 5 / 4 }=\underline{\hspace{2cm}}\)90\)
        \item \(\mathmakebox[4.25cm][l]{54 / 9 + 2 * 23 - 87 }=\underline{\hspace{2cm}}\)-35\)
    \end{enumerate}
\end{multicols}

\newpage

\begin{figure}[ht!]
\vspace{-23mm}\hspace*{-23mm}\includegraphics[scale=0.9]{Logo.jpg}
\end{figure}

\vspace{-15mm}\begingroup
\centering
\LARGE Order of Operations \\[0.5em]
\endgroup

\fontsize{12pt}{16pt}\selectfont
\subsection{Exercise 10. Calculate the following questions.}
\begin{multicols}{2}
    \begin{enumerate}[label=\arabic*)]
        \setlength\itemsep{2em}
        \item \(\mathmakebox[4.25cm][l]{55 / 11 + 87 / 29 + 26 }=\underline{\hspace{2cm}}\)34\)
        \item \(\mathmakebox[4.25cm][l]{45 - 87 + 36 * 46 / 69 }=\underline{\hspace{2cm}}\)-18\)
        \item \(\mathmakebox[4.25cm][l]{52 / 13 - 55 - 38 - 7 }=\underline{\hspace{2cm}}\)-96\)
        \item \(\mathmakebox[4.25cm][l]{9 * 62 / 6 / 3 - 4 }=\underline{\hspace{2cm}}\)27\)
        \item \(\mathmakebox[4.25cm][l]{17 + 30 + 8 * 12 - 98 }=\underline{\hspace{2cm}}\)45\)
        \item \(\mathmakebox[4.25cm][l]{2 * 12 + 77 - 51 / 17 }=\underline{\hspace{2cm}}\)98\)
        \item \(\mathmakebox[4.25cm][l]{60 * 30 / 75 / 4 * 2 }=\underline{\hspace{2cm}}\)12\)
        \item \(\mathmakebox[4.25cm][l]{18 - 50 * 32 / 25 - 13 }=\underline{\hspace{2cm}}\)-59\)
        \item \(\mathmakebox[4.25cm][l]{98 - 27 - 42 * 20 / 14 }=\underline{\hspace{2cm}}\)11\)
        \item \(\mathmakebox[4.25cm][l]{30 + 17 * 32 / 34 * 3 }=\underline{\hspace{2cm}}\)78\)
        \item \(\mathmakebox[4.25cm][l]{15 + 35 - 36 * 65 / 18 }=\underline{\hspace{2cm}}\)-80\)
        \item \(\mathmakebox[4.25cm][l]{97 - 7 * 5 - 57 - 42 }=\underline{\hspace{2cm}}\)-37\)
        \item \(\mathmakebox[4.25cm][l]{20 * 3 + 44 - 96 + 27 }=\underline{\hspace{2cm}}\)35\)
        \item \(\mathmakebox[4.25cm][l]{18 / 6 - 9 * 11 + 38 }=\underline{\hspace{2cm}}\)-58\)
        \item \(\mathmakebox[4.25cm][l]{88 - 8 * 21 - 32 + 55 }=\underline{\hspace{2cm}}\)-57\)
        \item \(\mathmakebox[4.25cm][l]{51 - 79 - 92 + 9 + 18 }=\underline{\hspace{2cm}}\)-93\)
        \item \(\mathmakebox[4.25cm][l]{41 + 34 + 69 / 23 * 3 }=\underline{\hspace{2cm}}\)84\)
        \item \(\mathmakebox[4.25cm][l]{33 * 41 * 2 - 95 * 29 }=\underline{\hspace{2cm}}\)-49\)
        \item \(\mathmakebox[4.25cm][l]{4 * 3 * 16 / 12 + 46 }=\underline{\hspace{2cm}}\)62\)
        \item \(\mathmakebox[4.25cm][l]{67 - 60 / 12 / 5 * 19 }=\underline{\hspace{2cm}}\)48\)
    \end{enumerate}
\end{multicols}

\newpage

\begin{figure}[ht!]
\vspace{-23mm}\hspace*{-23mm}\includegraphics[scale=0.9]{Logo.jpg}
\end{figure}

\vspace{-15mm}\begingroup
\centering
\LARGE Order of Operations \\[0.5em]
\endgroup

\fontsize{12pt}{16pt}\selectfont
\subsection{Exercise 11. Calculate the following questions.}
\begin{multicols}{2}
    \begin{enumerate}[label=\arabic*)]
        \setlength\itemsep{2em}

%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%

\newpage

\newgeometry{
 a4paper,
 total={170mm,257mm},
 left=15mm,
 top=20mm,
 bottom=20mm,
 right=15mm
 }
\fontsize{10pt}{10pt}\selectfont

\section{Order of Operations Answer Key}
\textbf{p1}

\begin{multicols}{5}
    \begin{enumerate}[label=\arabic*)]
        \item \(\mathmakebox[4.25cm][l]{52 / 26 - 39 - 45 / 5 }=\underline{\hspace{2cm}}\)-46\)
        \item \(\mathmakebox[4.25cm][l]{70 * 37 - 26 * 97 + 16 }=\underline{\hspace{2cm}}\)84\)
        \item \(\mathmakebox[4.25cm][l]{80 / 4 / 20 - 28 - 15 }=\underline{\hspace{2cm}}\)-42\)
        \item \(\mathmakebox[4.25cm][l]{6 * 4 + 25 + 16 + 14 }=\underline{\hspace{2cm}}\)79\)
        \item \(\mathmakebox[4.25cm][l]{58 / 29 * 22 + 14 - 45 }=\underline{\hspace{2cm}}\)13\)
        \item \(\mathmakebox[4.25cm][l]{56 / 4 / 2 + 86 - 21 }=\underline{\hspace{2cm}}\)72\)
        \item \(\mathmakebox[4.25cm][l]{12 * 34 / 68 * 11 + 2 }=\underline{\hspace{2cm}}\)68\)
        \item \(\mathmakebox[4.25cm][l]{34 + 95 / 19 - 46 / 23 }=\underline{\hspace{2cm}}\)37\)
        \item \(\mathmakebox[4.25cm][l]{80 / 8 - 72 + 16 - 27 }=\underline{\hspace{2cm}}\)-73\)
        \item \(\mathmakebox[4.25cm][l]{96 - 54 / 18 - 89 + 60 }=\underline{\hspace{2cm}}\)64\)
        \item \(\mathmakebox[4.25cm][l]{11 + 49 / 7 * 6 - 30 }=\underline{\hspace{2cm}}\)23\)
        \item \(\mathmakebox[4.25cm][l]{36 + 42 / 3 + 25 + 24 }=\underline{\hspace{2cm}}\)99\)
        \item \(\mathmakebox[4.25cm][l]{39 - 44 + 42 / 2 / 21 }=\underline{\hspace{2cm}}\)-4\)
        \item \(\mathmakebox[4.25cm][l]{19 - 62 - 26 + 72 / 24 }=\underline{\hspace{2cm}}\)-66\)
        \item \(\mathmakebox[4.25cm][l]{10 - 34 + 21 + 84 / 12 }=\underline{\hspace{2cm}}\)4\)
        \item \(\mathmakebox[4.25cm][l]{91 - 25 - 69 - 11 * 8 }=\underline{\hspace{2cm}}\)-91\)
        \item \(\mathmakebox[4.25cm][l]{69 / 3 / 23 - 4 + 85 }=\underline{\hspace{2cm}}\)82\)
        \item \(\mathmakebox[4.25cm][l]{31 + 41 + 5 + 78 / 26 }=\underline{\hspace{2cm}}\)80\)
        \item \(\mathmakebox[4.25cm][l]{18 - 32 + 6 * 8 - 44 }=\underline{\hspace{2cm}}\)-10\)
        \item \(\mathmakebox[4.25cm][l]{88 * 12 / 24 + 90 / 6 }=\underline{\hspace{2cm}}\)59\)
    \end{enumerate}
\end{multicols}

\textbf{p2}
\begin{multicols}{5}
    \begin{enumerate}[label=\arabic*)]
        \item \(\mathmakebox[4.25cm][l]{76 * 24 / 16 + 3 - 43 }=\underline{\hspace{2cm}}\)74\)
        \item \(\mathmakebox[4.25cm][l]{25 - 49 + 56 / 14 * 20 }=\underline{\hspace{2cm}}\)56\)
        \item \(\mathmakebox[4.25cm][l]{78 / 26 * 30 * 35 / 50 }=\underline{\hspace{2cm}}\)63\)
        \item \(\mathmakebox[4.25cm][l]{57 + 88 / 4 * 12 / 8 }=\underline{\hspace{2cm}}\)90\)
        \item \(\mathmakebox[4.25cm][l]{4 - 10 - 85 + 65 - 71 }=\underline{\hspace{2cm}}\)-97\)
        \item \(\mathmakebox[4.25cm][l]{94 / 2 + 19 + 24 - 82 }=\underline{\hspace{2cm}}\)8\)
        \item \(\mathmakebox[4.25cm][l]{39 + 96 / 6 / 16 * 31 }=\underline{\hspace{2cm}}\)70\)
        \item \(\mathmakebox[4.25cm][l]{96 - 10 * 14 * 60 / 80 }=\underline{\hspace{2cm}}\)-9\)
        \item \(\mathmakebox[4.25cm][l]{70 / 7 + 48 - 32 / 16 }=\underline{\hspace{2cm}}\)56\)
        \item \(\mathmakebox[4.25cm][l]{3 * 12 * 16 / 96 * 2 }=\underline{\hspace{2cm}}\)12\)
        \item \(\mathmakebox[4.25cm][l]{35 * 4 - 38 - 61 + 45 }=\underline{\hspace{2cm}}\)86\)
        \item \(\mathmakebox[4.25cm][l]{61 - 20 / 4 + 2 - 8 }=\underline{\hspace{2cm}}\)50\)
        \item \(\mathmakebox[4.25cm][l]{17 + 10 + 66 / 33 - 42 }=\underline{\hspace{2cm}}\)-13\)
        \item \(\mathmakebox[4.25cm][l]{65 / 13 * 12 - 15 - 14 }=\underline{\hspace{2cm}}\)31\)
        \item \(\mathmakebox[4.25cm][l]{46 / 23 * 5 * 3 + 60 }=\underline{\hspace{2cm}}\)90\)
        \item \(\mathmakebox[4.25cm][l]{23 + 5 * 51 / 15 + 22 }=\underline{\hspace{2cm}}\)62\)
        \item \(\mathmakebox[4.25cm][l]{2 + 21 - 32 + 3 + 75 }=\underline{\hspace{2cm}}\)69\)
        \item \(\mathmakebox[4.25cm][l]{32 + 8 * 4 - 85 + 46 }=\underline{\hspace{2cm}}\)25\)
        \item \(\mathmakebox[4.25cm][l]{58 / 29 + 30 / 6 - 90 }=\underline{\hspace{2cm}}\)-83\)
        \item \(\mathmakebox[4.25cm][l]{65 - 38 + 3 * 4 + 34 }=\underline{\hspace{2cm}}\)73\)
    \end{enumerate}
\end{multicols}

\textbf{p3}
\begin{multicols}{5}
    \begin{enumerate}[label=\arabic*)]
        \item \(\mathmakebox[4.25cm][l]{83 + 15 + 29 - 86 + 48 }=\underline{\hspace{2cm}}\)89\)
        \item \(\mathmakebox[4.25cm][l]{27 + 20 + 28 / 7 + 42 }=\underline{\hspace{2cm}}\)93\)
        \item \(\mathmakebox[4.25cm][l]{5 * 6 - 48 / 24 * 25 }=\underline{\hspace{2cm}}\)-20\)
        \item \(\mathmakebox[4.25cm][l]{18 / 31 * 62 / 36 + 58 }=\underline{\hspace{2cm}}\)59\)
        \item \(\mathmakebox[4.25cm][l]{19 * 2 + 60 / 6 - 80 }=\underline{\hspace{2cm}}\)-32\)
        \item \(\mathmakebox[4.25cm][l]{96 / 3 * 22 / 8 / 11 }=\underline{\hspace{2cm}}\)8\)
        \item \(\mathmakebox[4.25cm][l]{70 / 35 / 2 * 22 + 36 }=\underline{\hspace{2cm}}\)58\)
        \item \(\mathmakebox[4.25cm][l]{76 / 38 - 58 / 29 * 44 }=\underline{\hspace{2cm}}\)-86\)
        \item \(\mathmakebox[4.25cm][l]{10 + 23 + 6 * 3 + 40 }=\underline{\hspace{2cm}}\)91\)
        \item \(\mathmakebox[4.25cm][l]{56 / 4 + 18 - 50 + 21 }=\underline{\hspace{2cm}}\)3\)
        \item \(\mathmakebox[4.25cm][l]{88 / 11 - 85 + 21 + 74 }=\underline{\hspace{2cm}}\)18\)
        \item \(\mathmakebox[4.25cm][l]{44 + 20 * 3 + 32 - 47 }=\underline{\hspace{2cm}}\)89\)
        \item \(\mathmakebox[4.25cm][l]{67 + 56 / 4 - 46 + 9 }=\underline{\hspace{2cm}}\)44\)
        \item \(\mathmakebox[4.25cm][l]{2 * 29 - 34 + 9 + 66 }=\underline{\hspace{2cm}}\)99\)
        \item \(\mathmakebox[4.25cm][l]{32 - 6 * 14 / 84 * 73 }=\underline{\hspace{2cm}}\)-41\)
        \item \(\mathmakebox[4.25cm][l]{44 + 3 * 10 - 81 - 89 }=\underline{\hspace{2cm}}\)-96\)
        \item \(\mathmakebox[4.25cm][l]{27 + 21 + 42 + 38 - 89 }=\underline{\hspace{2cm}}\)39\)
        \item \(\mathmakebox[4.25cm][l]{13 * 7 - 77 + 53 - 90 }=\underline{\hspace{2cm}}\)-23\)
        \item \(\mathmakebox[4.25cm][l]{15 - 5 * 4 - 2 * 14 }=\underline{\hspace{2cm}}\)-33\)
        \item \(\mathmakebox[4.25cm][l]{18 / 17 * 68 / 72 - 64 }=\underline{\hspace{2cm}}\)-63\)
    \end{enumerate}
\end{multicols}

\textbf{p4}
\begin{multicols}{5}
    \begin{enumerate}[label=\arabic*)]
        \item \(\mathmakebox[4.25cm][l]{45 - 51 - 90 / 6 / 15 }=\underline{\hspace{2cm}}\)-7\)
        \item \(\mathmakebox[4.25cm][l]{25 - 60 / 3 / 4 - 7 }=\underline{\hspace{2cm}}\)13\)
        \item \(\mathmakebox[4.25cm][l]{61 - 78 + 91 - 14 / 7 }=\underline{\hspace{2cm}}\)72\)
        \item \(\mathmakebox[4.25cm][l]{50 + 72 / 2 / 6 - 90 }=\underline{\hspace{2cm}}\)-34\)
        \item \(\mathmakebox[4.25cm][l]{82 * 17 / 41 - 16 / 8 }=\underline{\hspace{2cm}}\)32\)
        \item \(\mathmakebox[4.25cm][l]{94 - 57 - 3 * 26 - 32 }=\underline{\hspace{2cm}}\)-73\)
        \item \(\mathmakebox[4.25cm][l]{3 * 9 - 21 + 30 / 6 }=\underline{\hspace{2cm}}\)11\)
        \item \(\mathmakebox[4.25cm][l]{37 + 33 + 19 - 96 / 16 }=\underline{\hspace{2cm}}\)83\)
        \item \(\mathmakebox[4.25cm][l]{69 * 16 / 48 * 2 - 64 }=\underline{\hspace{2cm}}\)-18\)
        \item \(\mathmakebox[4.25cm][l]{69 * 5 * 38 / 95 - 60 }=\underline{\hspace{2cm}}\)78\)
        \item \(\mathmakebox[4.25cm][l]{72 / 6 + 75 - 17 * 9 }=\underline{\hspace{2cm}}\)-66\)
        \item \(\mathmakebox[4.25cm][l]{28 / 4 * 73 - 7 * 59 }=\underline{\hspace{2cm}}\)98\)
        \item \(\mathmakebox[4.25cm][l]{35 / 5 * 3 + 8 + 45 }=\underline{\hspace{2cm}}\)74\)
        \item \(\mathmakebox[4.25cm][l]{48 + 8 * 3 - 40 / 10 }=\underline{\hspace{2cm}}\)68\)
        \item \(\mathmakebox[4.25cm][l]{12 + 72 / 9 * 10 + 3 }=\underline{\hspace{2cm}}\)95\)
        \item \(\mathmakebox[4.25cm][l]{8 * 53 - 2 * 39 * 5 }=\underline{\hspace{2cm}}\)34\)
        \item \(\mathmakebox[4.25cm][l]{94 + 31 - 72 - 55 + 20 }=\underline{\hspace{2cm}}\)18\)
        \item \(\mathmakebox[4.25cm][l]{19 - 76 + 84 / 6 - 56 }=\underline{\hspace{2cm}}\)-99\)
        \item \(\mathmakebox[4.25cm][l]{12 * 20 / 80 - 96 + 71 }=\underline{\hspace{2cm}}\)-22\)
        \item \(\mathmakebox[4.25cm][l]{84 - 51 * 38 / 19 + 40 }=\underline{\hspace{2cm}}\)22\)
    \end{enumerate}
\end{multicols}

\textbf{p5}
\begin{multicols}{5}
    \begin{enumerate}[label=\arabic*)]
        \item \(\mathmakebox[4.25cm][l]{17 + 35 - 48 / 12 + 34 }=\underline{\hspace{2cm}}\)82\)
        \item \(\mathmakebox[4.25cm][l]{30 + 42 - 9 + 22 - 68 }=\underline{\hspace{2cm}}\)17\)
        \item \(\mathmakebox[4.25cm][l]{27 + 55 - 4 * 26 - 76 }=\underline{\hspace{2cm}}\)-98\)
        \item \(\mathmakebox[4.25cm][l]{10 * 34 + 20 - 9 * 49 }=\underline{\hspace{2cm}}\)-81\)
        \item \(\mathmakebox[4.25cm][l]{3 * 14 + 96 - 90 - 35 }=\underline{\hspace{2cm}}\)13\)
        \item \(\mathmakebox[4.25cm][l]{96 / 8 + 3 + 16 + 56 }=\underline{\hspace{2cm}}\)87\)
        \item \(\mathmakebox[4.25cm][l]{19 - 66 / 22 - 21 * 5 }=\underline{\hspace{2cm}}\)-89\)
        \item \(\mathmakebox[4.25cm][l]{44 * 84 / 88 - 18 * 7 }=\underline{\hspace{2cm}}\)-84\)
        \item \(\mathmakebox[4.25cm][l]{5 * 2 * 13 - 4 - 37 }=\underline{\hspace{2cm}}\)89\)
        \item \(\mathmakebox[4.25cm][l]{86 + 89 - 13 - 5 * 30 }=\underline{\hspace{2cm}}\)12\)
        \item \(\mathmakebox[4.25cm][l]{47 - 74 / 2 - 30 / 10 }=\underline{\hspace{2cm}}\)7\)
        \item \(\mathmakebox[4.25cm][l]{74 - 45 * 13 + 8 * 61 }=\underline{\hspace{2cm}}\)-23\)
        \item \(\mathmakebox[4.25cm][l]{89 + 46 + 21 - 95 - 23 }=\underline{\hspace{2cm}}\)38\)
        \item \(\mathmakebox[4.25cm][l]{16 / 8 - 76 / 2 - 45 }=\underline{\hspace{2cm}}\)-81\)
        \item \(\mathmakebox[4.25cm][l]{71 - 89 - 2 * 13 * 3 }=\underline{\hspace{2cm}}\)-96\)
        \item \(\mathmakebox[4.25cm][l]{28 + 19 + 10 * 48 / 16 }=\underline{\hspace{2cm}}\)77\)
        \item \(\mathmakebox[4.25cm][l]{12 / 6 * 7 * 2 - 82 }=\underline{\hspace{2cm}}\)-54\)
        \item \(\mathmakebox[4.25cm][l]{72 / 12 + 30 * 45 / 15 }=\underline{\hspace{2cm}}\)96\)
        \item \(\mathmakebox[4.25cm][l]{92 - 20 + 34 - 42 - 3 }=\underline{\hspace{2cm}}\)61\)
        \item \(\mathmakebox[4.25cm][l]{81 - 33 - 78 - 51 - 3 }=\underline{\hspace{2cm}}\)-84\)
    \end{enumerate}
\end{multicols}

\newpage

\textbf{p6}

\begin{multicols}{5}
    \begin{enumerate}[label=\arabic*)]
        \item \(\mathmakebox[4.25cm][l]{29 * 2 + 18 + 82 - 63 }=\underline{\hspace{2cm}}\)95\)
        \item \(\mathmakebox[4.25cm][l]{16 - 20 / 2 / 5 + 24 }=\underline{\hspace{2cm}}\)38\)
        \item \(\mathmakebox[4.25cm][l]{52 - 78 - 40 / 20 * 22 }=\underline{\hspace{2cm}}\)-70\)
        \item \(\mathmakebox[4.25cm][l]{66 / 3 - 60 + 30 * 2 }=\underline{\hspace{2cm}}\)22\)
        \item \(\mathmakebox[4.25cm][l]{44 - 91 - 2 * 73 + 98 }=\underline{\hspace{2cm}}\)-95\)
        \item \(\mathmakebox[4.25cm][l]{54 - 2 * 11 * 6 - 21 }=\underline{\hspace{2cm}}\)-99\)
        \item \(\mathmakebox[4.25cm][l]{76 + 61 - 98 + 17 * 3 }=\underline{\hspace{2cm}}\)90\)
        \item \(\mathmakebox[4.25cm][l]{15 + 55 - 92 - 42 / 2 }=\underline{\hspace{2cm}}\)-43\)
        \item \(\mathmakebox[4.25cm][l]{25 - 2 * 5 * 7 + 70 }=\underline{\hspace{2cm}}\)25\)
        \item \(\mathmakebox[4.25cm][l]{8 + 2 * 23 * 75 / 46 }=\underline{\hspace{2cm}}\)83\)
        \item \(\mathmakebox[4.25cm][l]{25 * 42 / 14 - 67 - 33 }=\underline{\hspace{2cm}}\)-25\)
        \item \(\mathmakebox[4.25cm][l]{3 - 36 / 4 * 72 / 54 }=\underline{\hspace{2cm}}\)-9\)
        \item \(\mathmakebox[4.25cm][l]{95 - 62 / 31 * 61 + 74 }=\underline{\hspace{2cm}}\)47\)
        \item \(\mathmakebox[4.25cm][l]{34 - 43 - 37 + 32 * 2 }=\underline{\hspace{2cm}}\)18\)
        \item \(\mathmakebox[4.25cm][l]{27 * 42 / 63 + 17 * 2 }=\underline{\hspace{2cm}}\)52\)
        \item \(\mathmakebox[4.25cm][l]{16 + 5 * 3 + 31 + 15 }=\underline{\hspace{2cm}}\)77\)
        \item \(\mathmakebox[4.25cm][l]{97 - 90 / 18 + 9 / 3 }=\underline{\hspace{2cm}}\)95\)
        \item \(\mathmakebox[4.25cm][l]{36 - 7 * 10 - 66 / 33 }=\underline{\hspace{2cm}}\)-36\)
        \item \(\mathmakebox[4.25cm][l]{17 * 14 - 26 * 46 / 4 }=\underline{\hspace{2cm}}\)-61\)
        \item \(\mathmakebox[4.25cm][l]{94 / 47 - 16 - 4 * 20 }=\underline{\hspace{2cm}}\)-94\)
    \end{enumerate}
\end{multicols}

\textbf{p7}
\begin{multicols}{5}
    \begin{enumerate}[label=\arabic*)]
        \item \(\mathmakebox[4.25cm][l]{17 - 78 / 6 + 32 + 34 }=\underline{\hspace{2cm}}\)70\)
        \item \(\mathmakebox[4.25cm][l]{17 + 11 - 9 - 64 - 27 }=\underline{\hspace{2cm}}\)-72\)
        \item \(\mathmakebox[4.25cm][l]{55 + 90 * 94 / 30 / 47 }=\underline{\hspace{2cm}}\)61\)
        \item \(\mathmakebox[4.25cm][l]{34 - 2 * 57 + 38 + 37 }=\underline{\hspace{2cm}}\)-5\)
        \item \(\mathmakebox[4.25cm][l]{31 - 14 * 3 + 68 / 34 }=\underline{\hspace{2cm}}\)-9\)
        \item \(\mathmakebox[4.25cm][l]{61 + 94 / 47 + 78 - 83 }=\underline{\hspace{2cm}}\)58\)
        \item \(\mathmakebox[4.25cm][l]{60 * 85 * 18 / 15 / 72 }=\underline{\hspace{2cm}}\)85\)
        \item \(\mathmakebox[4.25cm][l]{86 / 43 - 9 * 24 / 54 }=\underline{\hspace{2cm}}\)-2\)
        \item \(\mathmakebox[4.25cm][l]{4 + 20 + 26 + 2 * 16 }=\underline{\hspace{2cm}}\)82\)
        \item \(\mathmakebox[4.25cm][l]{10 + 54 + 19 + 2 + 12 }=\underline{\hspace{2cm}}\)97\)
        \item \(\mathmakebox[4.25cm][l]{22 / 11 * 51 - 82 + 23 }=\underline{\hspace{2cm}}\)43\)
        \item \(\mathmakebox[4.25cm][l]{21 + 36 / 3 + 5 * 12 }=\underline{\hspace{2cm}}\)93\)
        \item \(\mathmakebox[4.25cm][l]{80 / 8 - 15 - 70 + 27 }=\underline{\hspace{2cm}}\)-48\)
        \item \(\mathmakebox[4.25cm][l]{16 * 70 / 91 * 39 / 6 }=\underline{\hspace{2cm}}\)80\)
        \item \(\mathmakebox[4.25cm][l]{54 + 46 - 77 + 60 / 6 }=\underline{\hspace{2cm}}\)33\)
        \item \(\mathmakebox[4.25cm][l]{64 - 84 - 2 - 80 / 5 }=\underline{\hspace{2cm}}\)-38\)
        \item \(\mathmakebox[4.25cm][l]{65 + 12 * 82 / 24 - 18 }=\underline{\hspace{2cm}}\)88\)
        \item \(\mathmakebox[4.25cm][l]{52 - 37 + 19 + 44 - 34 }=\underline{\hspace{2cm}}\)44\)
        \item \(\mathmakebox[4.25cm][l]{3 - 93 + 64 - 21 + 8 }=\underline{\hspace{2cm}}\)-39\)
        \item \(\mathmakebox[4.25cm][l]{58 / 29 - 60 / 2 + 80 }=\underline{\hspace{2cm}}\)52\)
    \end{enumerate}
\end{multicols}

\textbf{p8}
\begin{multicols}{5}
    \begin{enumerate}[label=\arabic*)]
        \item \(\mathmakebox[4.25cm][l]{7 * 45 - 11 * 36 - 8 }=\underline{\hspace{2cm}}\)-89\)
        \item \(\mathmakebox[4.25cm][l]{10 - 95 + 26 + 98 + 7 }=\underline{\hspace{2cm}}\)46\)
        \item \(\mathmakebox[4.25cm][l]{6 * 4 - 51 / 3 + 91 }=\underline{\hspace{2cm}}\)98\)
        \item \(\mathmakebox[4.25cm][l]{90 + 41 - 73 * 2 + 31 }=\underline{\hspace{2cm}}\)16\)
        \item \(\mathmakebox[4.25cm][l]{69 + 48 / 24 - 61 * 2 }=\underline{\hspace{2cm}}\)-51\)
        \item \(\mathmakebox[4.25cm][l]{98 + 20 * 83 - 59 * 30 }=\underline{\hspace{2cm}}\)-12\)
        \item \(\mathmakebox[4.25cm][l]{60 / 10 - 73 + 77 / 11 }=\underline{\hspace{2cm}}\)-60\)
        \item \(\mathmakebox[4.25cm][l]{3 - 32 - 34 - 28 + 27 }=\underline{\hspace{2cm}}\)-64\)
        \item \(\mathmakebox[4.25cm][l]{30 + 63 - 2 * 5 * 14 }=\underline{\hspace{2cm}}\)-47\)
        \item \(\mathmakebox[4.25cm][l]{63 / 9 / 7 + 35 + 45 }=\underline{\hspace{2cm}}\)81\)
        \item \(\mathmakebox[4.25cm][l]{37 - 53 - 44 / 2 - 39 }=\underline{\hspace{2cm}}\)-77\)
        \item \(\mathmakebox[4.25cm][l]{47 - 90 + 78 / 3 + 76 }=\underline{\hspace{2cm}}\)59\)
        \item \(\mathmakebox[4.25cm][l]{7 * 2 - 4 - 52 - 39 }=\underline{\hspace{2cm}}\)-81\)
        \item \(\mathmakebox[4.25cm][l]{25 * 2 - 53 + 5 * 4 }=\underline{\hspace{2cm}}\)17\)
        \item \(\mathmakebox[4.25cm][l]{22 + 50 + 55 - 5 * 35 }=\underline{\hspace{2cm}}\)-48\)
        \item \(\mathmakebox[4.25cm][l]{78 / 39 + 81 + 76 / 38 }=\underline{\hspace{2cm}}\)85\)
        \item \(\mathmakebox[4.25cm][l]{48 / 6 + 23 + 2 * 26 }=\underline{\hspace{2cm}}\)83\)
        \item \(\mathmakebox[4.25cm][l]{29 - 63 * 36 / 9 / 28 }=\underline{\hspace{2cm}}\)20\)
        \item \(\mathmakebox[4.25cm][l]{36 + 31 - 96 / 3 - 29 }=\underline{\hspace{2cm}}\)6\)
        \item \(\mathmakebox[4.25cm][l]{27 - 72 - 60 / 30 + 84 }=\underline{\hspace{2cm}}\)37\)
    \end{enumerate}
\end{multicols}

\textbf{p9}
\begin{multicols}{5}
    \begin{enumerate}[label=\arabic*)]
        \item \(\mathmakebox[4.25cm][l]{11 - 96 + 14 + 8 * 4 }=\underline{\hspace{2cm}}\)-39\)
        \item \(\mathmakebox[4.25cm][l]{84 * 66 / 9 / 77 + 54 }=\underline{\hspace{2cm}}\)62\)
        \item \(\mathmakebox[4.25cm][l]{53 - 9 * 19 + 46 - 3 }=\underline{\hspace{2cm}}\)-75\)
        \item \(\mathmakebox[4.25cm][l]{2 * 4 * 11 + 8 - 88 }=\underline{\hspace{2cm}}\)8\)
        \item \(\mathmakebox[4.25cm][l]{35 + 60 / 4 - 43 - 71 }=\underline{\hspace{2cm}}\)-64\)
        \item \(\mathmakebox[4.25cm][l]{64 - 68 / 17 - 80 - 42 }=\underline{\hspace{2cm}}\)-62\)
        \item \(\mathmakebox[4.25cm][l]{11 * 2 - 38 / 19 - 54 }=\underline{\hspace{2cm}}\)-34\)
        \item \(\mathmakebox[4.25cm][l]{17 * 70 - 31 - 25 * 43 }=\underline{\hspace{2cm}}\)84\)
        \item \(\mathmakebox[4.25cm][l]{66 / 3 + 46 - 11 - 23 }=\underline{\hspace{2cm}}\)34\)
        \item \(\mathmakebox[4.25cm][l]{40 + 54 / 27 / 2 + 30 }=\underline{\hspace{2cm}}\)71\)
        \item \(\mathmakebox[4.25cm][l]{88 + 19 - 80 / 40 * 14 }=\underline{\hspace{2cm}}\)79\)
        \item \(\mathmakebox[4.25cm][l]{24 * 95 / 57 + 29 + 11 }=\underline{\hspace{2cm}}\)80\)
        \item \(\mathmakebox[4.25cm][l]{55 - 8 / 4 * 9 - 25 }=\underline{\hspace{2cm}}\)12\)
        \item \(\mathmakebox[4.25cm][l]{93 - 76 + 16 - 3 * 36 }=\underline{\hspace{2cm}}\)-75\)
        \item \(\mathmakebox[4.25cm][l]{12 / 2 - 10 * 7 - 6 }=\underline{\hspace{2cm}}\)-70\)
        \item \(\mathmakebox[4.25cm][l]{70 * 12 / 8 / 15 / 7 }=\underline{\hspace{2cm}}\)1\)
        \item \(\mathmakebox[4.25cm][l]{2 * 45 + 5 * 8 - 78 }=\underline{\hspace{2cm}}\)52\)
        \item \(\mathmakebox[4.25cm][l]{2 * 36 - 5 - 87 / 29 }=\underline{\hspace{2cm}}\)64\)
        \item \(\mathmakebox[4.25cm][l]{34 + 55 + 20 / 5 / 4 }=\underline{\hspace{2cm}}\)90\)
        \item \(\mathmakebox[4.25cm][l]{54 / 9 + 2 * 23 - 87 }=\underline{\hspace{2cm}}\)-35\)
    \end{enumerate}
\end{multicols}

\textbf{p10}
\begin{multicols}{5}
    \begin{enumerate}[label=\arabic*)]
        \item \(\mathmakebox[4.25cm][l]{55 / 11 + 87 / 29 + 26 }=\underline{\hspace{2cm}}\)34\)
        \item \(\mathmakebox[4.25cm][l]{45 - 87 + 36 * 46 / 69 }=\underline{\hspace{2cm}}\)-18\)
        \item \(\mathmakebox[4.25cm][l]{52 / 13 - 55 - 38 - 7 }=\underline{\hspace{2cm}}\)-96\)
        \item \(\mathmakebox[4.25cm][l]{9 * 62 / 6 / 3 - 4 }=\underline{\hspace{2cm}}\)27\)
        \item \(\mathmakebox[4.25cm][l]{17 + 30 + 8 * 12 - 98 }=\underline{\hspace{2cm}}\)45\)
        \item \(\mathmakebox[4.25cm][l]{2 * 12 + 77 - 51 / 17 }=\underline{\hspace{2cm}}\)98\)
        \item \(\mathmakebox[4.25cm][l]{60 * 30 / 75 / 4 * 2 }=\underline{\hspace{2cm}}\)12\)
        \item \(\mathmakebox[4.25cm][l]{18 - 50 * 32 / 25 - 13 }=\underline{\hspace{2cm}}\)-59\)
        \item \(\mathmakebox[4.25cm][l]{98 - 27 - 42 * 20 / 14 }=\underline{\hspace{2cm}}\)11\)
        \item \(\mathmakebox[4.25cm][l]{30 + 17 * 32 / 34 * 3 }=\underline{\hspace{2cm}}\)78\)
        \item \(\mathmakebox[4.25cm][l]{15 + 35 - 36 * 65 / 18 }=\underline{\hspace{2cm}}\)-80\)
        \item \(\mathmakebox[4.25cm][l]{97 - 7 * 5 - 57 - 42 }=\underline{\hspace{2cm}}\)-37\)
        \item \(\mathmakebox[4.25cm][l]{20 * 3 + 44 - 96 + 27 }=\underline{\hspace{2cm}}\)35\)
        \item \(\mathmakebox[4.25cm][l]{18 / 6 - 9 * 11 + 38 }=\underline{\hspace{2cm}}\)-58\)
        \item \(\mathmakebox[4.25cm][l]{88 - 8 * 21 - 32 + 55 }=\underline{\hspace{2cm}}\)-57\)
        \item \(\mathmakebox[4.25cm][l]{51 - 79 - 92 + 9 + 18 }=\underline{\hspace{2cm}}\)-93\)
        \item \(\mathmakebox[4.25cm][l]{41 + 34 + 69 / 23 * 3 }=\underline{\hspace{2cm}}\)84\)
        \item \(\mathmakebox[4.25cm][l]{33 * 41 * 2 - 95 * 29 }=\underline{\hspace{2cm}}\)-49\)
        \item \(\mathmakebox[4.25cm][l]{4 * 3 * 16 / 12 + 46 }=\underline{\hspace{2cm}}\)62\)
        \item \(\mathmakebox[4.25cm][l]{67 - 60 / 12 / 5 * 19 }=\underline{\hspace{2cm}}\)48\)
    \end{enumerate}
\end{multicols}

\newpage

\textbf{p11}

\begin{multicols}{5}
    \begin{enumerate}[label=\arabic*)]