Basic Math Examples

$9 - 9 - 9 \cdot 9$

Step 1

Multiply $- 9$ by $9$ .

$9 - 9 - 81$

Step 2

Subtract $9$ from $9$ .

$0 - 81$

Step 3

Subtract $81$ from $0$ .

$- 81$

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