Pre-Algebra Examples

$- 15 - 56 - (- 60) - (- 16)$

Step 1

Simplify each term.

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Step 1.1

Multiply $- 1$ by $- 60$ .

$- 15 - 56 + 60 - (- 16)$

Step 1.2

Multiply $- 1$ by $- 16$ .

$- 15 - 56 + 60 + 16$

$- 15 - 56 + 60 + 16$

Step 2

Simplify by adding and subtracting.

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Step 2.1

Subtract $56$ from $- 15$ .

$- 71 + 60 + 16$

Step 2.2

Add $- 71$ and $60$ .

$- 11 + 16$

Step 2.3

Add $- 11$ and $16$ .

$5$

$5$

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