Here are some great worksheets for students to practice their 3 digit addition and subtraction. These worksheets include problems with and without regrouping.
This download includes:
-3 digit addition problems in ten frames, with regrouping. x 2
-3 digit subtraction problems in ten frames, with regrouping. x 2
-3 digit addition worksheet with regrouping
-3 digit subtraction worksheet with regrouping
-Worksheet including 3 digit addition and subtraction, with regrouping
*All worksheets include an answer key.