Basic Math Examples

$32 \div 2^{3} - 20 \div 5 \cdot 4$

Step 1

Simplify each term.

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Step 1.1

Rewrite the division as a fraction.

$\frac{32}{2^{3}} - 20 \div 5 \cdot 4$

Step 1.2

Raise $2$ to the power of $3$ .

$\frac{32}{8} - 20 \div 5 \cdot 4$

Step 1.3

Divide $32$ by $8$ .

$4 - 20 \div 5 \cdot 4$

Step 1.4

Divide $20$ by $5$ .

$4 - 1 \cdot 4 \cdot 4$

Step 1.5

Multiply $- 1 \cdot 4 \cdot 4$ .

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Step 1.5.1

Multiply $- 1$ by $4$ .

$4 - 4 \cdot 4$

Step 1.5.2

Multiply $- 4$ by $4$ .

$4 - 16$

$4 - 16$

$4 - 16$

Step 2

Subtract $16$ from $4$ .

$- 12$

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