Pre-Algebra Examples

- 38 + 6 + 27 + (- 8) + 126

$- 38 + 6 + 27 + (- 8) + 126$

Step 1

Remove parentheses.

- 38 + 6 + 27 - 8 + 126

$- 38 + 6 + 27 - 8 + 126$

Step 2

Add

- 38

$- 38$ and

6

$6$ .

- 32 + 27 - 8 + 126

$- 32 + 27 - 8 + 126$

Step 3

Add

- 32

$- 32$ and

27

$27$ .

- 5 - 8 + 126

$- 5 - 8 + 126$

Step 4

Subtract

8

$8$ from

- 5

$- 5$ .

- 13 + 126

$- 13 + 126$

Step 5

Add

- 13

$- 13$ and

126

$126$ .

113

$113$

⎡ ⎢ ⎣ \begin{matrix} x^{2} & \frac{1}{2} \sqrt{π} & \int x d x \end{matrix} ⎤ ⎥ ⎦

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