Pre-Algebra Examples

$(- 4) (- 2) (- 5) (- 3)$

Step 1

Multiply $- 4$ by $- 2$ .

$8 \cdot - 5 \cdot - 3$

Step 2

Multiply $8$ by $- 5$ .

$- 40 \cdot - 3$

Step 3

Multiply $- 40$ by $- 3$ .

$120$

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