Fall 2 Digit Addition with Regrouping

by Curious Buds

Price: 350 points or $3.5 USD

Subjects: games,math,mathElementary,operationsAndAlgebraicThinking,additionAndSubtraction

Grades: 1,2,3

Description: Build rock-solid fluency with 2-digit addition with regrouping! In this self-checking Boom deck, students add two two-digit numbers and regroup (carry) from ones to tens—with every sum under 100. Clean vertical layouts and place-value cues help learners see why a ten is composed as they work toward fluent computation. How it works 1. Add two 2-digit numbers (vertical format) 2. Regroup from ones → tens when needed; instant feedback on each card 3. Scaffolded from simpler carries to trickier combinations; mixed practice keeps it engaging Skills students build 1. Add within 100 using place-value understanding and the standard algorithm 2. Compose a ten (carry) accurately and efficiently 3. Strengthen mental math and accuracy with 2-digit sums Common core standards CCSS 2.NBT.B.5, 1.NBT.C.4