Basic Math Examples

$20 \div (2 + (7 - 4))$

Step 1

Rewrite the division as a fraction.

$\frac{20}{2 + 7 - 4}$

Step 2

Simplify the denominator.

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Step 2.1

Add $2$ and $7$ .

$\frac{20}{9 - 4}$

Step 2.2

Subtract $4$ from $9$ .

$\frac{20}{5}$

$\frac{20}{5}$

Step 3

Divide $20$ by $5$ .

$4$

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