Pre-Algebra Examples

$- 13 - (- 11) - 2 - 3$

Step 1

Multiply $- 1$ by $- 11$ .

$- 13 + 11 - 2 - 3$

Step 2

Add $- 13$ and $11$ .

$- 2 - 2 - 3$

Step 3

Subtract $2$ from $- 2$ .

$- 4 - 3$

Step 4

Subtract $3$ from $- 4$ .

$- 7$

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