Enter a problem...

Pre-Algebra Examples

Popular Problems

Evaluate 12-(-12)

$12 - (- 12)$

Step 1

Multiply $- 1$ by $- 12$ .

$12 + 12$

Step 2

Add $12$ and $12$ .

$24$

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

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

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