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Pre-Algebra Examples

Popular Problems

Evaluate -6-(-13)

$- 6 - (- 13)$

Step 1

Multiply $- 1$ by $- 13$ .

$- 6 + 13$

Step 2

Add $- 6$ and $13$ .

$7$

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

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