12+15

12 + 15 = 27

You entered 12+15. Please select what you wish to do below
Add the two numbers 12 + 15 using the Traditional Method with Carrying if applicable
Rewrite the sum 12 + 15 using the distributive property by factoring out the GCF
Add the two numbers 12 + 15 using Partial Sums
Add the two numbers 12 + 15 using Number Bonds
Estimate the Sum (Common Core) of 12 + 15
Take the sum of all inclusive numbers between 12 and 15
Write the algebraic expression