What is longadd 64+36 ?

The solution to longadd 64+36 is 100

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longadd 64+36

long addition

64 + 36

100

Solution steps

64 + 36

Line up the numbers

+ 6346

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:

4 + 6 = 10

+ 6346

Carry

1

to the column on the left and write

0

in the bolded column

\frac{+ 1 6 3 4 6}{+ 0}

Add the digits of the bolded column:

1 + 6 + 3 = 10

\frac{+ 1 6 3 4 6}{+ 0}

Carry

1

to the column on the left and write

0

in the bolded column

\frac{+ 1 1 6 3 4 6}{+ 0 0}

Add the carried digit,

1

, to the result

\frac{+ 1 1 6 3 4 6}{1 0 0}

= 100

(2 \cdot 6) - 7 + 9^{2} + \frac{45}{5}

(- 3)^{3} - 4^{2}

6 + 2 - (- 1) + (- 8)

4 - (3 - 2)^{2}

3^{3} - 10 + 7