Price: 200 points or $2 USD
Subjects: math
Grades: 2,3
Description: The Key Idea behind this game is that students practice three-digit subtraction with regrouping. This deck contains 15 fill in the blank problems. Each problem is shown with regrouping boxes. Students must show their regrouping to get a correct answer and advance to the next problem. This game also includes click and drag slashes to help students with their regrouping. Standards addressed in this deck: CCSS: 2.NBT.B.7 CCSS: 3.NBT.A.2