Pré-cálculo Exemplos

$18 + 28 + 38 + 48 + 58 + 68 + 78 + 88 + 98 + 108 + 118$

Etapa 1

Some $18$ e $28$ .

$46 + 38 + 48 + 58 + 68 + 78 + 88 + 98 + 108 + 118$

Etapa 2

Some $46$ e $38$ .

$84 + 48 + 58 + 68 + 78 + 88 + 98 + 108 + 118$

Etapa 3

Some $84$ e $48$ .

$132 + 58 + 68 + 78 + 88 + 98 + 108 + 118$

Etapa 4

Some $132$ e $58$ .

$190 + 68 + 78 + 88 + 98 + 108 + 118$

Etapa 5

Some $190$ e $68$ .

$258 + 78 + 88 + 98 + 108 + 118$

Etapa 6

Some $258$ e $78$ .

$336 + 88 + 98 + 108 + 118$

Etapa 7

Some $336$ e $88$ .

$424 + 98 + 108 + 118$

Etapa 8

Some $424$ e $98$ .

$522 + 108 + 118$

Etapa 9

Some $522$ e $108$ .

$630 + 118$

Etapa 10

Some $630$ e $118$ .

$748$