$${\mathtt{20}}{\mathtt{\,\small\textbf+\,}}{\mathtt{20}}{\mathtt{\,\small\textbf+\,}}{\mathtt{40}}{\mathtt{\,\small\textbf+\,}}{\mathtt{10}}{\mathtt{\,\small\textbf+\,}}{\mathtt{30}}{\mathtt{\,\small\textbf+\,}}{\mathtt{30}}{\mathtt{\,\small\textbf+\,}}{\mathtt{20}}{\mathtt{\,\small\textbf+\,}}{\mathtt{20}}{\mathtt{\,\small\textbf+\,}}{\mathtt{30}}{\mathtt{\,\small\textbf+\,}}{\mathtt{10}}{\mathtt{\,\small\textbf+\,}}{\mathtt{20}} = {\mathtt{250}}$$

Alot      

lol    

$${\mathtt{6\,000\,000}}{\mathtt{\,\times\,}}{\mathtt{712\,000\,000}} = {\mathtt{4\,272\,000\,000\,000\,000}}$$

Remember to follow the order of operations.

Parentheses

Exponents

Multiplication

Division

Addition

Subtraction

PEMDAS for short :)

$${\mathtt{7}}{\mathtt{\,\small\textbf+\,}}{\frac{{\mathtt{7}}}{{\mathtt{7}}}}{\mathtt{\,\times\,}}{\mathtt{7}}{\mathtt{\,-\,}}{\mathtt{7}} = {\mathtt{7}}$$

Pi is a long chain of numbers with no patterns. Pi is normally written as 3.14

$$\left({\mathtt{\,-\,}}{\mathtt{47}}{\mathtt{\,-\,}}{\mathtt{17}}{\mathtt{\,-\,}}{\mathtt{2}}\right){\mathtt{\,\small\textbf+\,}}\left({\mathtt{\,-\,}}{\mathtt{8}}{\mathtt{\,\small\textbf+\,}}{\mathtt{2}}\right) = -{\mathtt{72}}$$

$${\frac{\left({\mathtt{2}}{\mathtt{\,\small\textbf+\,}}{\mathtt{2}}\right)}{{\mathtt{500\,000\,000}}}} = {\mathtt{0.000\: \!000\: \!008}}$$

$${\frac{{\mathtt{1}}}{{\mathtt{8}}}}{\mathtt{\,\times\,}}{\mathtt{16}} = {\mathtt{2}}$$

ok sorry            

Because of pineapples.

66683.3395759390562933

12/25                 

go to your last post, i answered it there.

$${\mathtt{7}}{\mathtt{\,\times\,}}\left({\mathtt{9}}{\mathtt{\,-\,}}{\mathtt{6}}\right) = {\mathtt{21}}$$

$${\mathtt{5}}{\mathtt{\,\times\,}}{\mathtt{6}} = {\mathtt{30}}$$