216179
Here’s a fun way to teach and reinforce addition and subtraction skills! The 20 selfchecking, 5piece puzzles in the set are designed to help children develop automaticity in addition and subtraction. Each puzzle is unique—great for selfchecking—and features the answer at the center piece and four puzzle pieces, each showing an addition or subtraction problem! Start building a foundation for academic success with the Learning Puzzles: Simple Addition & Subtraction set. Grade Prek-1