The Teacher's Guide-Free Worksheets, SMARTboard templates, and lesson plans for teachers.








Three Digit Addition Worksheets

Three Digit Addition Worksheets CCSS: 2.NBT.7 Add and subtract within 1000









Three Digit Addition Without Regrouping     2       3

Add 2-three digit numbers with no regrouping.

Three Digit Addition With Regrouping Ones Place  2  3  4  5

Add 2-three digit numbers with regrouping in the ones place.

Three Digit Addition Withh Regrouping Tens Place  2  3  4  5

Add 2-three digit numbers with regrouping from ones or tens place.