Give students an introduction to regrouping that is easy to understand with this two digit addition exercise.

Teach students how to regroup, or borrow, during three digit subtraction problems with this easy to navigate exercise.

Three digit addition just got much simpler thanks to this exercise that illustrates how to regroup numbers.

When students move on to three digit subtraction, they’ll appreciate the helping hand from this exercise that shows how to regroup numbers with two zeros.