Solution

long addition

Solution

Solution steps
Line up the numbers
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:
Add the digits of the bolded column:

Popular Examples

simplify 30/50simplify 14+5(16-9)-2+4*12-1^2-1simplify 12/26simplify ((11+42-5))/((11-4))

Frequently Asked Questions (FAQ)

  • What is longadd 25+64 ?

    The solution to longadd 25+64 is 89