Pré-álgebra Exemplos

$2.75 + 0.003 + 0.158$

Etapa 1

Some $2.75$ e $0.003$ .

$2.753 + 0.158$

Etapa 2

Some $2.753$ e $0.158$ .

$2.911$

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