Pre-Algebra Examples

$390 \div 5 (7 + 6)$

Step 1

Divide $390$ by $5$ .

$78 (7 + 6)$

Step 2

Add $7$ and $6$ .

$78 \cdot 13$

Step 3

Multiply $78$ by $13$ .

$1014$

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