This unit was created to help your students add two and three digit numbers with and without regrouping. The centers come with extra task cards for those students who are fast workers and/or teachers who have a longer center period. I have also added different recording sheets based on the strategies that your students may use. Print out the recording sheet that works for you. I have provided these activities in both color and black/white versions.
-Center 1: Help Happy Crack The Code! (2 digit addition with regrouping)
-Center 2: To Regroup Or Not To Regroup? (2 digit addition with and without regrouping)
-Center 3: Find The Sum! (3 digit addition with regrouping)
-Center 4: Baby Penguin Addition (3 digit addition with regrouping)
-Center 5: Spin For The Sum (comes with 2 versions: 2 digit addition or 3 digit addition. Choose the spinners that you want your students to focus on.)
- Each center comes with 2 kinds of recording sheets. Pick whichever one fits your students needs.