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 12/30simplify -6(1-3)+{-4+7-5(2+7)-[5-9-4(1-4)]}-12longdivision 24/2long division (4-2)^210-8+(6*7)-9

Frequently Asked Questions (FAQ)

  • What is longadd 12+12 ?

    The solution to longadd 12+12 is 24