What is longadd 106+94+135+105 ?

The solution to longadd 106+94+135+105 is 440

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longadd 106+94+135+105

long addition

106 + 94 + 135 + 105

440

Solution steps

106 + 94 + 135 + 105

Line up the numbers

+ 101109306455

Add each column of digits, starting on the right and working left.

If the sum of a column is more than ten, 'carry' digits to the next column on the left.

Add the digits of the bolded column:

6 + 4 + 5 + 5 = 20

+ 101109306455

Carry

2

to the column on the left and write

0

in the bolded column

\frac{+ 1 0 1 1 2 0 9 3 0 6 4 5 5}{+ 0}

Add the digits of the bolded column:

2 + 0 + 9 + 3 + 0 = 14

\frac{+ 1 0 1 1 2 0 9 3 0 6 4 5 5}{+ 0}

Carry

1

to the column on the left and write

4

in the bolded column

\frac{+ 1 1 0 1 1 2 0 9 3 0 6 4 5 5}{+ 4 0}

Add the digits of the bolded column:

1 + 1 + 0 + 1 + 1 = 4

\frac{+ 1 1 0 1 1 2 0 9 3 0 6 4 5 5}{+ 4 4 0}

= 440

2 x^{2} - x - 10

3 (x - 1) > - 15

5 y^{2} - 60 = 0

\frac{x}{5} = 13

3 x - 7 < 17