Dividing
for example:
5\10
divide 5 and 10 by 5, and the answer is 1/5
$${\mathtt{1.33}} = {\frac{{\mathtt{133}}}{{\mathtt{100}}}}$$
Side x side
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If one side of a square is 3 cm, you must do this...
$${\mathtt{3}}{\mathtt{\,\times\,}}{\mathtt{3}} = {\mathtt{9}}$$
The answer is nine cm2
There are 52 weeks in a year, so 52 X 5
$${\mathtt{52}}{\mathtt{\,\times\,}}{\mathtt{5}} = {\mathtt{260}}$$
$${\mathtt{9}}{\mathtt{\,\small\textbf+\,}}{\mathtt{10}}{\mathtt{\,\small\textbf+\,}}{\mathtt{21}} = {\mathtt{40}}$$
$${cos}\left({\mathtt{\,-\,}}{\mathtt{1}}{\mathtt{\,\times\,}}\left({\mathtt{0.833\: \!333\: \!3}}\right) = {\mathtt{\,-\,}}{\mathtt{0.833\: \!333\: \!3}}{\mathtt{\,\small\textbf+\,}}ABC$$
$${\sqrt{{\mathtt{13}}}} = {\mathtt{3.605\: \!551\: \!275\: \!463\: \!989\: \!3}}$$
$${\sqrt{{\mathtt{4}}}} = {\mathtt{2}}$$
Something like this
+1222 