Pre-Algebra Examples

$9 - 5 (8 - 2)$

Step 1

Simplify each term.

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Step 1.1

Subtract $2$ from $8$ .

$9 - 5 \cdot 6$

Step 1.2

Multiply $- 5$ by $6$ .

$9 - 30$

$9 - 30$

Step 2

Subtract $30$ from $9$ .

$- 21$

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