Subtracting With Regrouping: with Annie & Moby

In this math movie, Annie and Moby explore subtraction with regrouping. When you regroup, you gather ten ones to make a ten or break apart a ten into ten ones. You’ll learn how to regroup to subtract a one-digit number from a two-digit number. Find out how you can use base-ten blocks and counters to model number sentences and practice regrouping.

Categories and tags of the game : Educational, Mathematics, Single Player