Finite Math Examples

$80 + 81 + 82 + 83 + 86$

Step 1

Add $80$ and $81$ .

$161 + 82 + 83 + 86$

Step 2

Add $161$ and $82$ .

$243 + 83 + 86$

Step 3

Add $243$ and $83$ .

$326 + 86$

Step 4

Add $326$ and $86$ .

$412$

$[\begin{array}{c} x^{2} & \frac{1}{2} \\ \sqrt{π} & \int x d x \end{array}]$