Enter a problem...

Pre-Algebra Examples

Popular Problems

Evaluate 16+12÷(-4)

$16 + 12 \div (- 4)$

Step 1

Divide $12$ by $- 4$ .

$16 - 3$

Step 2

Subtract $3$ from $16$ .

$13$

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

Please ensure that your password is at least 8 characters and contains each of the following:

a number
a letter
a special character: @$#!%*?&