Basic Math Examples

$(20 - 15) \cdot (20 \div 2 - (2 \cdot 2 + 2))$

Step 1

Subtract $15$ from $20$ .

$5 \cdot (20 \div 2 - (2 \cdot 2 + 2))$

Step 2

Simplify each term.

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Step 2.1

Divide $20$ by $2$ .

$5 \cdot (10 - (2 \cdot 2 + 2))$

Step 2.2

Multiply $2$ by $2$ .

$5 \cdot (10 - (4 + 2))$

Step 2.3

Add $4$ and $2$ .

$5 \cdot (10 - 1 \cdot 6)$

Step 2.4

Multiply $- 1$ by $6$ .

$5 \cdot (10 - 6)$

$5 \cdot (10 - 6)$

Step 3

Simplify the expression.

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Step 3.1

Subtract $6$ from $10$ .

$5 \cdot 4$

Step 3.2

Multiply $5$ by $4$ .

$20$

$20$

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