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## Order of Ops Decimals 5.1 (changed result.ToString(fmt2))

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 Show compiler warnings [ + ] Show input Compilation time: 0,47 sec, absolute running time: 2,36 sec, cpu time: 2,2 sec, average memory usage: 35 Mb, average nr of threads: 5
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\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 $$\mathmakebox[4.25cm][l]{3,3 \times 2,6 + 1,84 + 5,1 + 5,49 }=\underline{\hspace{2cm}}$$21,01\)
\item $$\mathmakebox[4.25cm][l]{6,6 \div 0,1 \times 1,37 - 5,74 + 0,85 }=\underline{\hspace{2cm}}$$85,53\)
\item $$\mathmakebox[4.25cm][l]{8,34 + 7 \times 3,29 + 12,4 \times 2,2 }=\underline{\hspace{2cm}}$$58,65\)
\item $$\mathmakebox[4.25cm][l]{5,6 \times 16 + 52,4 - 2,1 - 42,2 }=\underline{\hspace{2cm}}$$97,7\)
\item $$\mathmakebox[4.25cm][l]{34,7 - 9,7 + 3,9 \div 0,12 - 12,5 }=\underline{\hspace{2cm}}$$45,0\)
\item $$\mathmakebox[4.25cm][l]{3,4 + 69,2 + 88,5 - 1,59 - 76,8 }=\underline{\hspace{2cm}}$$82,71\)
\item $$\mathmakebox[4.25cm][l]{82,2 + 9 \div 4,5 - 56,8 - 3,7 }=\underline{\hspace{2cm}}$$23,7\)
\item $$\mathmakebox[4.25cm][l]{74,1 + 3,87 \div 0,2 \div 2,25 \times 0,6 }=\underline{\hspace{2cm}}$$79,26\)
\item $$\mathmakebox[4.25cm][l]{39,1 - 1,69 - 9,65 - 13 \times 7,85 }=\underline{\hspace{2cm}}$$-74,29\)
\item $$\mathmakebox[4.25cm][l]{65,4 \div 1 - 58,9 \times 1,1 - 7,64 }=\underline{\hspace{2cm}}$$-7,03\)
\item $$\mathmakebox[4.25cm][l]{35 + 7,1 \div 71 \times 95,9 - 9,71 }=\underline{\hspace{2cm}}$$34,88\)
\item $$\mathmakebox[4.25cm][l]{7,66 + 5,65 + 29,4 - 45,7 \times 1,3 }=\underline{\hspace{2cm}}$$-16,70\)
\item $$\mathmakebox[4.25cm][l]{1 \times 16,8 \times 4,1 - 20,8 - 15,2 }=\underline{\hspace{2cm}}$$32,88\)
\item $$\mathmakebox[4.25cm][l]{3 \times 2,65 + 5,62 - 15 \times 4,67 }=\underline{\hspace{2cm}}$$-56,48\)
\item $$\mathmakebox[4.25cm][l]{51,9 \times 27,1 - 29,1 - 34,3 \times 41,4 }=\underline{\hspace{2cm}}$$-42,63\)
\item $$\mathmakebox[4.25cm][l]{36,4 \times 7 - 4,12 \times 59 + 4,28 }=\underline{\hspace{2cm}}$$16,00\)
\item $$\mathmakebox[4.25cm][l]{8,4 \times 36 \div 1,28 - 96,4 \times 2,8 }=\underline{\hspace{2cm}}$$-33,67\)
\item $$\mathmakebox[4.25cm][l]{5,91 \div 7,88 - 87,3 + 2,53 - 8,74 }=\underline{\hspace{2cm}}$$-92,76\)
\item $$\mathmakebox[4.25cm][l]{73,9 + 3,8 \times 3,5 + 0,59 + 5,15 }=\underline{\hspace{2cm}}$$92,94\)
\item $$\mathmakebox[4.25cm][l]{9,84 - 1,53 + 81,3 - 2,25 - 8,79 }=\underline{\hspace{2cm}}$$78,57\)
\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 $$\mathmakebox[4.25cm][l]{0,48 - 98,4 \div 6,15 \div 80 - 32,1 }=\underline{\hspace{2cm}}$$-31,82\)
\item $$\mathmakebox[4.25cm][l]{3,98 - 3,14 - 4,69 + 80,1 + 9,63 }=\underline{\hspace{2cm}}$$85,88\)
\item $$\mathmakebox[4.25cm][l]{51,2 - 98,3 + 4,42 \div 1,3 + 42,7 }=\underline{\hspace{2cm}}$$-1,0\)
\item $$\mathmakebox[4.25cm][l]{21,3 - 2,07 + 4,27 - 0,19 + 5,16 }=\underline{\hspace{2cm}}$$28,47\)
\item $$\mathmakebox[4.25cm][l]{13,5 - 11,5 \times 1,8 + 4,69 - 9,14 }=\underline{\hspace{2cm}}$$-11,65\)
\item $$\mathmakebox[4.25cm][l]{55,8 + 0,56 - 36,8 + 0,8 \times 19,7 }=\underline{\hspace{2cm}}$$35,32\)
\item $$\mathmakebox[4.25cm][l]{54,6 + 79,2 \div 7,5 \div 0,4 - 49,4 }=\underline{\hspace{2cm}}$$31,6\)
\item $$\mathmakebox[4.25cm][l]{40,8 \div 0,85 + 0,3 \times 73,1 + 0,27 }=\underline{\hspace{2cm}}$$70,20\)
\item $$\mathmakebox[4.25cm][l]{1,83 \div 0,03 - 11,7 - 6,31 - 79,8 }=\underline{\hspace{2cm}}$$-36,81\)
\item $$\mathmakebox[4.25cm][l]{69,4 \div 1,25 - 74,4 - 42,1 + 4,34 }=\underline{\hspace{2cm}}$$-56,64\)
\item $$\mathmakebox[4.25cm][l]{2,13 \div 2,84 + 1,82 + 28,7 + 5,61 }=\underline{\hspace{2cm}}$$36,88\)
\item $$\mathmakebox[4.25cm][l]{42,7 \div 12,2 - 79,9 + 55 + 19,5 }=\underline{\hspace{2cm}}$$-1,9\)
\item $$\mathmakebox[4.25cm][l]{43,6 + 51,4 - 95,7 - 40,6 + 0,23 }=\underline{\hspace{2cm}}$$-41,07\)
\item $$\mathmakebox[4.25cm][l]{37,1 \div 26,5 + 6,05 - 5,9 - 5,21 }=\underline{\hspace{2cm}}$$-3,66\)
\item $$\mathmakebox[4.25cm][l]{17,9 \div 89,5 \times 81,8 + 0,35 + 82,8 }=\underline{\hspace{2cm}}$$99,51\)
\item $$\mathmakebox[4.25cm][l]{6,1 - 65,3 + 19,5 + 36,3 - 5,53 }=\underline{\hspace{2cm}}$$-8,93\)
\item $$\mathmakebox[4.25cm][l]{31,8 \div 2,4 - 7,54 + 6 \times 7,01 }=\underline{\hspace{2cm}}$$47,77\)
\item $$\mathmakebox[4.25cm][l]{5,93 + 3,36 - 9,54 + 44,9 + 7,23 }=\underline{\hspace{2cm}}$$51,88\)
\item $$\mathmakebox[4.25cm][l]{2,21 - 25,5 - 7,61 - 5,2 - 8,12 }=\underline{\hspace{2cm}}$$-44,22\)
\item $$\mathmakebox[4.25cm][l]{14,5 \times 1,4 \times 3 + 9,08 - 19,5 }=\underline{\hspace{2cm}}$$50,48\)
\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 3. Calculate the following questions.}
\begin{multicols}{2}
\begin{enumerate}[label=\arabic*)]
\setlength\itemsep{2em}
\item $$\mathmakebox[4.25cm][l]{76,4 - 5,07 \times 11 - 0,9 \times 93,9 }=\underline{\hspace{2cm}}$$-63,88\)
\item $$\mathmakebox[4.25cm][l]{1,04 + 29,4 \div 2,5 - 4,8 + 52,5 }=\underline{\hspace{2cm}}$$60,50\)
\item $$\mathmakebox[4.25cm][l]{0,71 + 0,57 + 2,39 + 2,41 - 8,27 }=\underline{\hspace{2cm}}$$-2,19\)
\item $$\mathmakebox[4.25cm][l]{1,12 \div 2,24 \times 1 - 3,85 - 72 }=\underline{\hspace{2cm}}$$-75,35\)
\item $$\mathmakebox[4.25cm][l]{89,1 \div 59,4 \times 2,7 + 2,89 - 6,92 }=\underline{\hspace{2cm}}$$0,02\)
\item $$\mathmakebox[4.25cm][l]{9,87 + 46,2 \div 3,85 \times 4,3 + 2,89 }=\underline{\hspace{2cm}}$$64,36\)
\item $$\mathmakebox[4.25cm][l]{3,47 - 29,1 + 54 \times 1,72 - 79,7 }=\underline{\hspace{2cm}}$$-12,45\)
\item $$\mathmakebox[4.25cm][l]{51,4 + 7,96 + 3,04 + 5,85 + 8,8 }=\underline{\hspace{2cm}}$$77,05\)
\item $$\mathmakebox[4.25cm][l]{6,9 + 9,5 \times 5,3 - 0,55 + 7,33 }=\underline{\hspace{2cm}}$$64,03\)
\item $$\mathmakebox[4.25cm][l]{1,89 - 13,3 \times 2 - 2,71 + 1,33 }=\underline{\hspace{2cm}}$$-26,09\)
\item $$\mathmakebox[4.25cm][l]{0,11 \times 6 \times 41 - 29,6 + 91 }=\underline{\hspace{2cm}}$$88,46\)
\item $$\mathmakebox[4.25cm][l]{8,2 + 1,83 + 72,1 - 7,32 + 7,44 }=\underline{\hspace{2cm}}$$82,25\)
\item $$\mathmakebox[4.25cm][l]{0,83 + 3,64 - 8,89 - 1 \times 8,04 }=\underline{\hspace{2cm}}$$-12,46\)
\item $$\mathmakebox[4.25cm][l]{7,81 + 6,72 \times 35 - 3,4 \times 70,5 }=\underline{\hspace{2cm}}$$3,31\)
\item $$\mathmakebox[4.25cm][l]{2,79 \times 2 - 46,3 + 4,2 \times 29,7 }=\underline{\hspace{2cm}}$$84,02\)
\item $$\mathmakebox[4.25cm][l]{6,1 - 19,9 \times 2,6 - 9,2 - 23,3 }=\underline{\hspace{2cm}}$$-78,14\)
\item $$\mathmakebox[4.25cm][l]{3,31 + 4,12 + 67,8 \times 1 \times 0,8 }=\underline{\hspace{2cm}}$$61,67\)
\item $$\mathmakebox[4.25cm][l]{2,68 + 20,8 - 9,03 + 52,1 - 85,6 }=\underline{\hspace{2cm}}$$-19,05\)
\item $$\mathmakebox[4.25cm][l]{6,8 \times 2,9 - 78,9 - 2,63 - 8,26 }=\underline{\hspace{2cm}}$$-70,07\)
\item $$\mathmakebox[4.25cm][l]{9,59 + 2,12 - 5,6 \times 37 \times 0,5 }=\underline{\hspace{2cm}}$$-91,89\)
\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 $$\mathmakebox[4.25cm][l]{61,8 - 5,26 + 23,8 \times 4,59 \div 2,7 }=\underline{\hspace{2cm}}$$97\)
\item $$\mathmakebox[4.25cm][l]{6,8 \times 8,3 - 58 \times 2,38 - 3,51 }=\underline{\hspace{2cm}}$$-85,11\)
\item $$\mathmakebox[4.25cm][l]{2,92 - 9,24 \div 7 \div 0,12 \times 6,05 }=\underline{\hspace{2cm}}$$-63,63\)
\item $$\mathmakebox[4.25cm][l]{85,1 + 4,86 + 39 \times 1,55 - 75,7 }=\underline{\hspace{2cm}}$$74,71\)
\item $$\mathmakebox[4.25cm][l]{36 \times 51,1 \div 33,6 - 22,3 + 8,14 }=\underline{\hspace{2cm}}$$40,59\)
\item $$\mathmakebox[4.25cm][l]{58,5 + 84,6 \times 0,5 - 46,6 - 5,73 }=\underline{\hspace{2cm}}$$48,47\)
\item $$\mathmakebox[4.25cm][l]{5,98 - 46,9 + 13 \times 0,9 \times 9 }=\underline{\hspace{2cm}}$$64,38\)
\item $$\mathmakebox[4.25cm][l]{7,4 - 11,8 \times 2,5 - 0,54 \div 0,6 }=\underline{\hspace{2cm}}$$-23\)
\item $$\mathmakebox[4.25cm][l]{9,69 \div 0,19 + 8 \times 1,73 - 5,41 }=\underline{\hspace{2cm}}$$59,43\)
\item $$\mathmakebox[4.25cm][l]{9,98 + 58,2 \times 0,77 \div 4,2 - 5,65 }=\underline{\hspace{2cm}}$$15,00\)
\item $$\mathmakebox[4.25cm][l]{5,69 - 4,88 + 62,8 - 24 \times 5,94 }=\underline{\hspace{2cm}}$$-78,95\)
\item $$\mathmakebox[4.25cm][l]{0,9 \times 5,61 \div 2 \div 0,15 - 3,45 }=\underline{\hspace{2cm}}$$13,38\)
\item $$\mathmakebox[4.25cm][l]{83,7 + 74,4 \div 80 - 1 \times 3,04 }=\underline{\hspace{2cm}}$$81,59\)
\item $$\mathmakebox[4.25cm][l]{62,4 + 31,2 - 90 \div 12 - 96,1 }=\underline{\hspace{2cm}}$$-10,0\)
\item $$\mathmakebox[4.25cm][l]{1,53 \times 25 + 2,4 \times 3,3 - 23,4 }=\underline{\hspace{2cm}}$$22,77\)
\item $$\mathmakebox[4.25cm][l]{4,09 \div 0,5 - 1,21 \times 88 + 17,6 }=\underline{\hspace{2cm}}$$-80,70\)
\item $$\mathmakebox[4.25cm][l]{95 - 0,65 \div 0,25 \times 6 - 2,01 }=\underline{\hspace{2cm}}$$77,39\)
\item $$\mathmakebox[4.25cm][l]{93,6 \times 1,8 + 8,93 + 6,78 - 90,7 }=\underline{\hspace{2cm}}$$93,49\)
\item $$\mathmakebox[4.25cm][l]{81 - 3,02 - 1,23 \div 41 - 8,95 }=\underline{\hspace{2cm}}$$69,00\)
\item $$\mathmakebox[4.25cm][l]{97,5 - 2,25 - 20,3 \times 4,5 \times 2 }=\underline{\hspace{2cm}}$$-87,45\)
\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 $$\mathmakebox[4.25cm][l]{13,3 + 1,91 + 27,5 + 0,3 \times 80,6 }=\underline{\hspace{2cm}}$$66,89\)
\item $$\mathmakebox[4.25cm][l]{11 \times 8,85 - 0,21 - 24,7 + 13,5 }=\underline{\hspace{2cm}}$$85,94\)
\item $$\mathmakebox[4.25cm][l]{31,7 + 65,2 - 3,12 \times 56 - 9,03 }=\underline{\hspace{2cm}}$$-86,85\)
\item $$\mathmakebox[4.25cm][l]{8,9 - 1,79 + 1,37 + 3,4 \times 13,3 }=\underline{\hspace{2cm}}$$53,70\)
\item $$\mathmakebox[4.25cm][l]{4,49 + 4,5 \times 6 \times 2,3 - 72,8 }=\underline{\hspace{2cm}}$$-6,21\)
\item $$\mathmakebox[4.25cm][l]{8,81 + 0,18 + 5 \times 3,1 + 29,8 }=\underline{\hspace{2cm}}$$54,29\)
\item $$\mathmakebox[4.25cm][l]{8,83 - 22,4 \div 35 \div 2 + 6,25 }=\underline{\hspace{2cm}}$$14,76\)
\item $$\mathmakebox[4.25cm][l]{15,8 \div 0,79 - 1,4 - 17,4 \times 3,7 }=\underline{\hspace{2cm}}$$-45,78\)
\item $$\mathmakebox[4.25cm][l]{0,08 + 5,1 - 2,76 - 4,7 - 7,39 }=\underline{\hspace{2cm}}$$-9,67\)
\item $$\mathmakebox[4.25cm][l]{9,44 - 88 \times 1,06 + 7,57 + 1,1 }=\underline{\hspace{2cm}}$$-75,17\)
\item $$\mathmakebox[4.25cm][l]{6,07 - 63,8 \times 2,07 \div 1,8 + 13,3 }=\underline{\hspace{2cm}}$$-54,00\)
\item $$\mathmakebox[4.25cm][l]{14,9 - 28 \times 9,34 + 9,5 \times 23,7 }=\underline{\hspace{2cm}}$$-21,47\)
\item $$\mathmakebox[4.25cm][l]{1,68 \div 1,75 + 3,51 - 0,07 + 4,37 }=\underline{\hspace{2cm}}$$8,77\)
\item $$\mathmakebox[4.25cm][l]{1,09 - 0,5 - 0,83 + 8 \times 0,3 }=\underline{\hspace{2cm}}$$2,16\)
\item $$\mathmakebox[4.25cm][l]{54,9 \div 5 + 31,7 - 13 \times 8,28 }=\underline{\hspace{2cm}}$$-64,96\)
\item $$\mathmakebox[4.25cm][l]{5,27 - 6,46 \div 6,8 - 82,8 - 5,53 }=\underline{\hspace{2cm}}$$-84,01\)
\item $$\mathmakebox[4.25cm][l]{95,4 + 0,1 \times 46,2 + 0,45 - 7,4 }=\underline{\hspace{2cm}}$$93,07\)
\item $$\mathmakebox[4.25cm][l]{51,2 - 29,4 - 21,9 - 0,7 + 4,34 }=\underline{\hspace{2cm}}$$3,54\)
\item $$\mathmakebox[4.25cm][l]{7,43 - 4,7 - 37 \times 3,26 + 64,4 }=\underline{\hspace{2cm}}$$-53,49\)
\item $$\mathmakebox[4.25cm][l]{8,55 - 1,99 + 4,32 \times 18 + 8,69 }=\underline{\hspace{2cm}}$$93,01\)
\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 $$\mathmakebox[4.25cm][l]{6,9 \times 2,91 \div 0,3 - 1,28 - 19,3 }=\underline{\hspace{2cm}}$$46,35\)
\item $$\mathmakebox[4.25cm][l]{9,45 - 7,28 \div 0,52 \times 4,73 + 60,1 }=\underline{\hspace{2cm}}$$3,33\)
\item $$\mathmakebox[4.25cm][l]{28 - 22,4 - 8,2 \times 6,3 - 3,68 }=\underline{\hspace{2cm}}$$-49,74\)
\item $$\mathmakebox[4.25cm][l]{5,88 \div 6 + 53 + 8 \times 4,01 }=\underline{\hspace{2cm}}$$86,06\)
\item $$\mathmakebox[4.25cm][l]{56,1 \div 5,1 \div 0,55 - 58,5 - 6,7 }=\underline{\hspace{2cm}}$$-45,2\)
\item $$\mathmakebox[4.25cm][l]{79,8 \times 0,68 \div 39,9 \times 46 + 16,2 }=\underline{\hspace{2cm}}$$78,76\)
\item $$\mathmakebox[4.25cm][l]{53,2 \times 0,54 \div 7,2 \div 0,5 + 3,86 }=\underline{\hspace{2cm}}$$11,84\)
\item $$\mathmakebox[4.25cm][l]{0,36 \div 7,2 + 27,2 + 2,09 - 2,93 }=\underline{\hspace{2cm}}$$26,41\)
\item $$\mathmakebox[4.25cm][l]{13,3 \times 0,4 + 58,4 - 8,77 + 25,4 }=\underline{\hspace{2cm}}$$80,35\)
\item $$\mathmakebox[4.25cm][l]{4,78 + 5,71 - 3,43 \times 16 + 48,9 }=\underline{\hspace{2cm}}$$4,51\)
\item $$\mathmakebox[4.25cm][l]{4,31 - 5,72 \div 0,44 - 48,8 + 4,57 }=\underline{\hspace{2cm}}$$-52,92\)
\item $$\mathmakebox[4.25cm][l]{56,9 + 0,9 + 24,6 + 5,67 \div 0,45 }=\underline{\hspace{2cm}}$$95\)
\item $$\mathmakebox[4.25cm][l]{54,4 \div 27,2 \div 0,5 - 8,56 + 2,59 }=\underline{\hspace{2cm}}$$-1,97\)
\item $$\mathmakebox[4.25cm][l]{46,4 - 1,12 \div 1,75 - 8,66 \times 1 }=\underline{\hspace{2cm}}$$37,10\)
\item $$\mathmakebox[4.25cm][l]{2,8 \times 2 - 1,9 + 98,9 - 6,98 }=\underline{\hspace{2cm}}$$95,62\)
\item $$\mathmakebox[4.25cm][l]{5,6 - 5,07 + 0,15 + 48,4 + 8,58 }=\underline{\hspace{2cm}}$$57,66\)
\item $$\mathmakebox[4.25cm][l]{69 - 64,2 - 0,94 + 6,78 - 69,6 }=\underline{\hspace{2cm}}$$-58,96\)
\item $$\mathmakebox[4.25cm][l]{5,4 + 80,7 - 2,5 - 7,15 \div 2,75 }=\underline{\hspace{2cm}}$$81\)
\item $$\mathmakebox[4.25cm][l]{3,6 \times 7,2 - 5,62 + 31,2 + 9,11 }=\underline{\hspace{2cm}}$$60,61\)
\item $$\mathmakebox[4.25cm][l]{57,7 - 1 \times 2,5 \times 6,3 + 31,7 }=\underline{\hspace{2cm}}$$73,65\)
\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}

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

\newpage

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

\textbf{p1}

\begin{multicols}{5}
\begin{enumerate}[label=\arabic*)]
\item $$\mathmakebox[4.25cm][l]{3,3 \times 2,6 + 1,84 + 5,1 + 5,49 }=\underline{\hspace{2cm}}$$21,01\)
\item $$\mathmakebox[4.25cm][l]{6,6 \div 0,1 \times 1,37 - 5,74 + 0,85 }=\underline{\hspace{2cm}}$$85,53\)
\item $$\mathmakebox[4.25cm][l]{8,34 + 7 \times 3,29 + 12,4 \times 2,2 }=\underline{\hspace{2cm}}$$58,65\)
\item $$\mathmakebox[4.25cm][l]{5,6 \times 16 + 52,4 - 2,1 - 42,2 }=\underline{\hspace{2cm}}$$97,7\)
\item $$\mathmakebox[4.25cm][l]{34,7 - 9,7 + 3,9 \div 0,12 - 12,5 }=\underline{\hspace{2cm}}$$45,0\)
\item $$\mathmakebox[4.25cm][l]{3,4 + 69,2 + 88,5 - 1,59 - 76,8 }=\underline{\hspace{2cm}}$$82,71\)
\item $$\mathmakebox[4.25cm][l]{82,2 + 9 \div 4,5 - 56,8 - 3,7 }=\underline{\hspace{2cm}}$$23,7\)
\item $$\mathmakebox[4.25cm][l]{74,1 + 3,87 \div 0,2 \div 2,25 \times 0,6 }=\underline{\hspace{2cm}}$$79,26\)
\item $$\mathmakebox[4.25cm][l]{39,1 - 1,69 - 9,65 - 13 \times 7,85 }=\underline{\hspace{2cm}}$$-74,29\)
\item $$\mathmakebox[4.25cm][l]{65,4 \div 1 - 58,9 \times 1,1 - 7,64 }=\underline{\hspace{2cm}}$$-7,03\)
\item $$\mathmakebox[4.25cm][l]{35 + 7,1 \div 71 \times 95,9 - 9,71 }=\underline{\hspace{2cm}}$$34,88\)
\item $$\mathmakebox[4.25cm][l]{7,66 + 5,65 + 29,4 - 45,7 \times 1,3 }=\underline{\hspace{2cm}}$$-16,70\)
\item $$\mathmakebox[4.25cm][l]{1 \times 16,8 \times 4,1 - 20,8 - 15,2 }=\underline{\hspace{2cm}}$$32,88\)
\item $$\mathmakebox[4.25cm][l]{3 \times 2,65 + 5,62 - 15 \times 4,67 }=\underline{\hspace{2cm}}$$-56,48\)
\item $$\mathmakebox[4.25cm][l]{51,9 \times 27,1 - 29,1 - 34,3 \times 41,4 }=\underline{\hspace{2cm}}$$-42,63\)
\item $$\mathmakebox[4.25cm][l]{36,4 \times 7 - 4,12 \times 59 + 4,28 }=\underline{\hspace{2cm}}$$16,00\)
\item $$\mathmakebox[4.25cm][l]{8,4 \times 36 \div 1,28 - 96,4 \times 2,8 }=\underline{\hspace{2cm}}$$-33,67\)
\item $$\mathmakebox[4.25cm][l]{5,91 \div 7,88 - 87,3 + 2,53 - 8,74 }=\underline{\hspace{2cm}}$$-92,76\)
\item $$\mathmakebox[4.25cm][l]{73,9 + 3,8 \times 3,5 + 0,59 + 5,15 }=\underline{\hspace{2cm}}$$92,94\)
\item $$\mathmakebox[4.25cm][l]{9,84 - 1,53 + 81,3 - 2,25 - 8,79 }=\underline{\hspace{2cm}}$$78,57\)
\end{enumerate}
\end{multicols}

\textbf{p2}
\begin{multicols}{5}
\begin{enumerate}[label=\arabic*)]
\item $$\mathmakebox[4.25cm][l]{0,48 - 98,4 \div 6,15 \div 80 - 32,1 }=\underline{\hspace{2cm}}$$-31,82\)
\item $$\mathmakebox[4.25cm][l]{3,98 - 3,14 - 4,69 + 80,1 + 9,63 }=\underline{\hspace{2cm}}$$85,88\)
\item $$\mathmakebox[4.25cm][l]{51,2 - 98,3 + 4,42 \div 1,3 + 42,7 }=\underline{\hspace{2cm}}$$-1,0\)
\item $$\mathmakebox[4.25cm][l]{21,3 - 2,07 + 4,27 - 0,19 + 5,16 }=\underline{\hspace{2cm}}$$28,47\)
\item $$\mathmakebox[4.25cm][l]{13,5 - 11,5 \times 1,8 + 4,69 - 9,14 }=\underline{\hspace{2cm}}$$-11,65\)
\item $$\mathmakebox[4.25cm][l]{55,8 + 0,56 - 36,8 + 0,8 \times 19,7 }=\underline{\hspace{2cm}}$$35,32\)
\item $$\mathmakebox[4.25cm][l]{54,6 + 79,2 \div 7,5 \div 0,4 - 49,4 }=\underline{\hspace{2cm}}$$31,6\)
\item $$\mathmakebox[4.25cm][l]{40,8 \div 0,85 + 0,3 \times 73,1 + 0,27 }=\underline{\hspace{2cm}}$$70,20\)
\item $$\mathmakebox[4.25cm][l]{1,83 \div 0,03 - 11,7 - 6,31 - 79,8 }=\underline{\hspace{2cm}}$$-36,81\)
\item $$\mathmakebox[4.25cm][l]{69,4 \div 1,25 - 74,4 - 42,1 + 4,34 }=\underline{\hspace{2cm}}$$-56,64\)
\item $$\mathmakebox[4.25cm][l]{2,13 \div 2,84 + 1,82 + 28,7 + 5,61 }=\underline{\hspace{2cm}}$$36,88\)
\item $$\mathmakebox[4.25cm][l]{42,7 \div 12,2 - 79,9 + 55 + 19,5 }=\underline{\hspace{2cm}}$$-1,9\)
\item $$\mathmakebox[4.25cm][l]{43,6 + 51,4 - 95,7 - 40,6 + 0,23 }=\underline{\hspace{2cm}}$$-41,07\)
\item $$\mathmakebox[4.25cm][l]{37,1 \div 26,5 + 6,05 - 5,9 - 5,21 }=\underline{\hspace{2cm}}$$-3,66\)
\item $$\mathmakebox[4.25cm][l]{17,9 \div 89,5 \times 81,8 + 0,35 + 82,8 }=\underline{\hspace{2cm}}$$99,51\)
\item $$\mathmakebox[4.25cm][l]{6,1 - 65,3 + 19,5 + 36,3 - 5,53 }=\underline{\hspace{2cm}}$$-8,93\)
\item $$\mathmakebox[4.25cm][l]{31,8 \div 2,4 - 7,54 + 6 \times 7,01 }=\underline{\hspace{2cm}}$$47,77\)
\item $$\mathmakebox[4.25cm][l]{5,93 + 3,36 - 9,54 + 44,9 + 7,23 }=\underline{\hspace{2cm}}$$51,88\)
\item $$\mathmakebox[4.25cm][l]{2,21 - 25,5 - 7,61 - 5,2 - 8,12 }=\underline{\hspace{2cm}}$$-44,22\)
\item $$\mathmakebox[4.25cm][l]{14,5 \times 1,4 \times 3 + 9,08 - 19,5 }=\underline{\hspace{2cm}}$$50,48\)
\end{enumerate}
\end{multicols}

\textbf{p3}
\begin{multicols}{5}
\begin{enumerate}[label=\arabic*)]
\item $$\mathmakebox[4.25cm][l]{76,4 - 5,07 \times 11 - 0,9 \times 93,9 }=\underline{\hspace{2cm}}$$-63,88\)
\item $$\mathmakebox[4.25cm][l]{1,04 + 29,4 \div 2,5 - 4,8 + 52,5 }=\underline{\hspace{2cm}}$$60,50\)
\item $$\mathmakebox[4.25cm][l]{0,71 + 0,57 + 2,39 + 2,41 - 8,27 }=\underline{\hspace{2cm}}$$-2,19\)
\item $$\mathmakebox[4.25cm][l]{1,12 \div 2,24 \times 1 - 3,85 - 72 }=\underline{\hspace{2cm}}$$-75,35\)
\item $$\mathmakebox[4.25cm][l]{89,1 \div 59,4 \times 2,7 + 2,89 - 6,92 }=\underline{\hspace{2cm}}$$0,02\)
\item $$\mathmakebox[4.25cm][l]{9,87 + 46,2 \div 3,85 \times 4,3 + 2,89 }=\underline{\hspace{2cm}}$$64,36\)
\item $$\mathmakebox[4.25cm][l]{3,47 - 29,1 + 54 \times 1,72 - 79,7 }=\underline{\hspace{2cm}}$$-12,45\)
\item $$\mathmakebox[4.25cm][l]{51,4 + 7,96 + 3,04 + 5,85 + 8,8 }=\underline{\hspace{2cm}}$$77,05\)
\item $$\mathmakebox[4.25cm][l]{6,9 + 9,5 \times 5,3 - 0,55 + 7,33 }=\underline{\hspace{2cm}}$$64,03\)
\item $$\mathmakebox[4.25cm][l]{1,89 - 13,3 \times 2 - 2,71 + 1,33 }=\underline{\hspace{2cm}}$$-26,09\)
\item $$\mathmakebox[4.25cm][l]{0,11 \times 6 \times 41 - 29,6 + 91 }=\underline{\hspace{2cm}}$$88,46\)
\item $$\mathmakebox[4.25cm][l]{8,2 + 1,83 + 72,1 - 7,32 + 7,44 }=\underline{\hspace{2cm}}$$82,25\)
\item $$\mathmakebox[4.25cm][l]{0,83 + 3,64 - 8,89 - 1 \times 8,04 }=\underline{\hspace{2cm}}$$-12,46\)
\item $$\mathmakebox[4.25cm][l]{7,81 + 6,72 \times 35 - 3,4 \times 70,5 }=\underline{\hspace{2cm}}$$3,31\)
\item $$\mathmakebox[4.25cm][l]{2,79 \times 2 - 46,3 + 4,2 \times 29,7 }=\underline{\hspace{2cm}}$$84,02\)
\item $$\mathmakebox[4.25cm][l]{6,1 - 19,9 \times 2,6 - 9,2 - 23,3 }=\underline{\hspace{2cm}}$$-78,14\)
\item $$\mathmakebox[4.25cm][l]{3,31 + 4,12 + 67,8 \times 1 \times 0,8 }=\underline{\hspace{2cm}}$$61,67\)
\item $$\mathmakebox[4.25cm][l]{2,68 + 20,8 - 9,03 + 52,1 - 85,6 }=\underline{\hspace{2cm}}$$-19,05\)
\item $$\mathmakebox[4.25cm][l]{6,8 \times 2,9 - 78,9 - 2,63 - 8,26 }=\underline{\hspace{2cm}}$$-70,07\)
\item $$\mathmakebox[4.25cm][l]{9,59 + 2,12 - 5,6 \times 37 \times 0,5 }=\underline{\hspace{2cm}}$$-91,89\)
\end{enumerate}
\end{multicols}

\textbf{p4}
\begin{multicols}{5}
\begin{enumerate}[label=\arabic*)]
\item $$\mathmakebox[4.25cm][l]{61,8 - 5,26 + 23,8 \times 4,59 \div 2,7 }=\underline{\hspace{2cm}}$$97\)
\item $$\mathmakebox[4.25cm][l]{6,8 \times 8,3 - 58 \times 2,38 - 3,51 }=\underline{\hspace{2cm}}$$-85,11\)
\item $$\mathmakebox[4.25cm][l]{2,92 - 9,24 \div 7 \div 0,12 \times 6,05 }=\underline{\hspace{2cm}}$$-63,63\)
\item $$\mathmakebox[4.25cm][l]{85,1 + 4,86 + 39 \times 1,55 - 75,7 }=\underline{\hspace{2cm}}$$74,71\)
\item $$\mathmakebox[4.25cm][l]{36 \times 51,1 \div 33,6 - 22,3 + 8,14 }=\underline{\hspace{2cm}}$$40,59\)
\item $$\mathmakebox[4.25cm][l]{58,5 + 84,6 \times 0,5 - 46,6 - 5,73 }=\underline{\hspace{2cm}}$$48,47\)
\item $$\mathmakebox[4.25cm][l]{5,98 - 46,9 + 13 \times 0,9 \times 9 }=\underline{\hspace{2cm}}$$64,38\)
\item $$\mathmakebox[4.25cm][l]{7,4 - 11,8 \times 2,5 - 0,54 \div 0,6 }=\underline{\hspace{2cm}}$$-23\)
\item $$\mathmakebox[4.25cm][l]{9,69 \div 0,19 + 8 \times 1,73 - 5,41 }=\underline{\hspace{2cm}}$$59,43\)
\item $$\mathmakebox[4.25cm][l]{9,98 + 58,2 \times 0,77 \div 4,2 - 5,65 }=\underline{\hspace{2cm}}$$15,00\)
\item $$\mathmakebox[4.25cm][l]{5,69 - 4,88 + 62,8 - 24 \times 5,94 }=\underline{\hspace{2cm}}$$-78,95\)
\item $$\mathmakebox[4.25cm][l]{0,9 \times 5,61 \div 2 \div 0,15 - 3,45 }=\underline{\hspace{2cm}}$$13,38\)
\item $$\mathmakebox[4.25cm][l]{83,7 + 74,4 \div 80 - 1 \times 3,04 }=\underline{\hspace{2cm}}$$81,59\)
\item $$\mathmakebox[4.25cm][l]{62,4 + 31,2 - 90 \div 12 - 96,1 }=\underline{\hspace{2cm}}$$-10,0\)
\item $$\mathmakebox[4.25cm][l]{1,53 \times 25 + 2,4 \times 3,3 - 23,4 }=\underline{\hspace{2cm}}$$22,77\)
\item $$\mathmakebox[4.25cm][l]{4,09 \div 0,5 - 1,21 \times 88 + 17,6 }=\underline{\hspace{2cm}}$$-80,70\)
\item $$\mathmakebox[4.25cm][l]{95 - 0,65 \div 0,25 \times 6 - 2,01 }=\underline{\hspace{2cm}}$$77,39\)
\item $$\mathmakebox[4.25cm][l]{93,6 \times 1,8 + 8,93 + 6,78 - 90,7 }=\underline{\hspace{2cm}}$$93,49\)
\item $$\mathmakebox[4.25cm][l]{81 - 3,02 - 1,23 \div 41 - 8,95 }=\underline{\hspace{2cm}}$$69,00\)
\item $$\mathmakebox[4.25cm][l]{97,5 - 2,25 - 20,3 \times 4,5 \times 2 }=\underline{\hspace{2cm}}$$-87,45\)
\end{enumerate}
\end{multicols}

\textbf{p5}
\begin{multicols}{5}
\begin{enumerate}[label=\arabic*)]
\item $$\mathmakebox[4.25cm][l]{13,3 + 1,91 + 27,5 + 0,3 \times 80,6 }=\underline{\hspace{2cm}}$$66,89\)
\item $$\mathmakebox[4.25cm][l]{11 \times 8,85 - 0,21 - 24,7 + 13,5 }=\underline{\hspace{2cm}}$$85,94\)
\item $$\mathmakebox[4.25cm][l]{31,7 + 65,2 - 3,12 \times 56 - 9,03 }=\underline{\hspace{2cm}}$$-86,85\)
\item $$\mathmakebox[4.25cm][l]{8,9 - 1,79 + 1,37 + 3,4 \times 13,3 }=\underline{\hspace{2cm}}$$53,70\)
\item $$\mathmakebox[4.25cm][l]{4,49 + 4,5 \times 6 \times 2,3 - 72,8 }=\underline{\hspace{2cm}}$$-6,21\)
\item $$\mathmakebox[4.25cm][l]{8,81 + 0,18 + 5 \times 3,1 + 29,8 }=\underline{\hspace{2cm}}$$54,29\)
\item $$\mathmakebox[4.25cm][l]{8,83 - 22,4 \div 35 \div 2 + 6,25 }=\underline{\hspace{2cm}}$$14,76\)
\item $$\mathmakebox[4.25cm][l]{15,8 \div 0,79 - 1,4 - 17,4 \times 3,7 }=\underline{\hspace{2cm}}$$-45,78\)
\item $$\mathmakebox[4.25cm][l]{0,08 + 5,1 - 2,76 - 4,7 - 7,39 }=\underline{\hspace{2cm}}$$-9,67\)
\item $$\mathmakebox[4.25cm][l]{9,44 - 88 \times 1,06 + 7,57 + 1,1 }=\underline{\hspace{2cm}}$$-75,17\)
\item $$\mathmakebox[4.25cm][l]{6,07 - 63,8 \times 2,07 \div 1,8 + 13,3 }=\underline{\hspace{2cm}}$$-54,00\)
\item $$\mathmakebox[4.25cm][l]{14,9 - 28 \times 9,34 + 9,5 \times 23,7 }=\underline{\hspace{2cm}}$$-21,47\)
\item $$\mathmakebox[4.25cm][l]{1,68 \div 1,75 + 3,51 - 0,07 + 4,37 }=\underline{\hspace{2cm}}$$8,77\)
\item $$\mathmakebox[4.25cm][l]{1,09 - 0,5 - 0,83 + 8 \times 0,3 }=\underline{\hspace{2cm}}$$2,16\)
\item $$\mathmakebox[4.25cm][l]{54,9 \div 5 + 31,7 - 13 \times 8,28 }=\underline{\hspace{2cm}}$$-64,96\)
\item $$\mathmakebox[4.25cm][l]{5,27 - 6,46 \div 6,8 - 82,8 - 5,53 }=\underline{\hspace{2cm}}$$-84,01\)
\item $$\mathmakebox[4.25cm][l]{95,4 + 0,1 \times 46,2 + 0,45 - 7,4 }=\underline{\hspace{2cm}}$$93,07\)
\item $$\mathmakebox[4.25cm][l]{51,2 - 29,4 - 21,9 - 0,7 + 4,34 }=\underline{\hspace{2cm}}$$3,54\)
\item $$\mathmakebox[4.25cm][l]{7,43 - 4,7 - 37 \times 3,26 + 64,4 }=\underline{\hspace{2cm}}$$-53,49\)
\item $$\mathmakebox[4.25cm][l]{8,55 - 1,99 + 4,32 \times 18 + 8,69 }=\underline{\hspace{2cm}}$$93,01\)
\end{enumerate}
\end{multicols}

\newpage

\textbf{p6}

\begin{multicols}{5}
\begin{enumerate}[label=\arabic*)]
\item $$\mathmakebox[4.25cm][l]{6,9 \times 2,91 \div 0,3 - 1,28 - 19,3 }=\underline{\hspace{2cm}}$$46,35\)
\item $$\mathmakebox[4.25cm][l]{9,45 - 7,28 \div 0,52 \times 4,73 + 60,1 }=\underline{\hspace{2cm}}$$3,33\)
\item $$\mathmakebox[4.25cm][l]{28 - 22,4 - 8,2 \times 6,3 - 3,68 }=\underline{\hspace{2cm}}$$-49,74\)
\item $$\mathmakebox[4.25cm][l]{5,88 \div 6 + 53 + 8 \times 4,01 }=\underline{\hspace{2cm}}$$86,06\)
\item $$\mathmakebox[4.25cm][l]{56,1 \div 5,1 \div 0,55 - 58,5 - 6,7 }=\underline{\hspace{2cm}}$$-45,2\)
\item $$\mathmakebox[4.25cm][l]{79,8 \times 0,68 \div 39,9 \times 46 + 16,2 }=\underline{\hspace{2cm}}$$78,76\)
\item $$\mathmakebox[4.25cm][l]{53,2 \times 0,54 \div 7,2 \div 0,5 + 3,86 }=\underline{\hspace{2cm}}$$11,84\)
\item $$\mathmakebox[4.25cm][l]{0,36 \div 7,2 + 27,2 + 2,09 - 2,93 }=\underline{\hspace{2cm}}$$26,41\)
\item $$\mathmakebox[4.25cm][l]{13,3 \times 0,4 + 58,4 - 8,77 + 25,4 }=\underline{\hspace{2cm}}$$80,35\)
\item $$\mathmakebox[4.25cm][l]{4,78 + 5,71 - 3,43 \times 16 + 48,9 }=\underline{\hspace{2cm}}$$4,51\)
\item $$\mathmakebox[4.25cm][l]{4,31 - 5,72 \div 0,44 - 48,8 + 4,57 }=\underline{\hspace{2cm}}$$-52,92\)
\item $$\mathmakebox[4.25cm][l]{56,9 + 0,9 + 24,6 + 5,67 \div 0,45 }=\underline{\hspace{2cm}}$$95\)
\item $$\mathmakebox[4.25cm][l]{54,4 \div 27,2 \div 0,5 - 8,56 + 2,59 }=\underline{\hspace{2cm}}$$-1,97\)
\item $$\mathmakebox[4.25cm][l]{46,4 - 1,12 \div 1,75 - 8,66 \times 1 }=\underline{\hspace{2cm}}$$37,10\)
\item $$\mathmakebox[4.25cm][l]{2,8 \times 2 - 1,9 + 98,9 - 6,98 }=\underline{\hspace{2cm}}$$95,62\)
\item $$\mathmakebox[4.25cm][l]{5,6 - 5,07 + 0,15 + 48,4 + 8,58 }=\underline{\hspace{2cm}}$$57,66\)
\item $$\mathmakebox[4.25cm][l]{69 - 64,2 - 0,94 + 6,78 - 69,6 }=\underline{\hspace{2cm}}$$-58,96\)
\item $$\mathmakebox[4.25cm][l]{5,4 + 80,7 - 2,5 - 7,15 \div 2,75 }=\underline{\hspace{2cm}}$$81\)
\item $$\mathmakebox[4.25cm][l]{3,6 \times 7,2 - 5,62 + 31,2 + 9,11 }=\underline{\hspace{2cm}}$$60,61\)
\item $$\mathmakebox[4.25cm][l]{57,7 - 1 \times 2,5 \times 6,3 + 31,7 }=\underline{\hspace{2cm}}$$73,65\)
\end{enumerate}
\end{multicols}

\textbf{p7}
\begin{multicols}{5}
\begin{enumerate}[label=\arabic*)]