Six math centers that focus on double digit addition and subtraction with regrouping with recording sheets. 2 centers on equations and 4 centers focusing on story problems with and without regrouping.
CCSS.Math.Content.2.OA.A.1Use addition and subtraction within 100 to solve one- and two-step word problems involving situations of adding to, taking from, putting together, taking apart, and comparing, with unknowns in all positions, e.g., by using drawings and equations with a symbol for the unknown number to represent the problem.
CCSS.Math.Content.2.OA.B.2Fluently add and subtract within 20 using mental strategies.2 By end of Grade 2, know from memory all sums of two one-digit numbers.
CCSS.Math.Content.2.NBT.B.5Fluently add and subtract within 100 using strategies based on place value, properties of operations, and/or the relationship between addition and subtraction.
CCSS.Math.Content.2.NBT.B.9Explain why addition and subtraction strategies work, using place value and the properties of operations
Check out each resource below before buying the pack:
- Doggy, Doggy Where is My Bone? - Double Digit Subtraction Center
- Penguin Party- Double Digit Addition Match-Up
- Turtle Theme - Double Digit Addition Story Problems
- Pig Theme - Double Digit Subtraction Story Problems
- Cupcake Double Digit Addition and Subtraction Story Problems
Teaching addition and subtraction to 1000? Check out my resource for a unit plan and more resources here: Addition and Subtraction to 1000 Unit
If you like what you see, check out my second grade math center bundle as well: Second Grade Common Core Math Centers BUNDLE
Check out each set of centers separately below: