Pré-álgebra Exemplos

$15 + 18$ , $36 - 75 + 84$ , $214 - 0$ , $25$

Etapa 1

Some as expressões.

$15 + 18 + 36 - 75 + 84 + 214 - 0 + 25$

Etapa 2

Multiplique $- 1$ por $0$ .

$15 + 18 + 36 - 75 + 84 + 214 + 0 + 25$

Etapa 3

Some $15$ e $18$ .

$33 + 36 - 75 + 84 + 214 + 0 + 25$

Etapa 4

Some $33$ e $36$ .

$69 - 75 + 84 + 214 + 0 + 25$

Etapa 5

Subtraia $75$ de $69$ .

$- 6 + 84 + 214 + 0 + 25$

Etapa 6

Some $- 6$ e $84$ .

$78 + 214 + 0 + 25$

Etapa 7

Some $78$ e $214$ .

$292 + 0 + 25$

Etapa 8

Some $292$ e $0$ .

$292 + 25$

Etapa 9

Some $292$ e $25$ .

$317$

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