Free 2digit subtraction without & without regrouping base 10
by Subtraction with Regrouping Using Base Ten Blocks © 2026
Price: $0 USD
Subjects: placeValue,additionAndSubtraction
Grades: 1,2,3
Description
Free 2-Digit Subtraction with & without Regrouping Using Base Ten Blocks | Boom Cards | 2nd & 3rd Grade Help students develop a deep understanding of 2-digit subtraction with and without regrouping through engaging, hands-on Boom Cards. Students use virtual base ten blocks to model each subtraction problem, making place value concepts visual and easy to understand before building independent problem-solving skills. Designed for 2nd and 3rd grade, this free deck includes both guided practice and independent fluency activities, allowing students to practice subtracting with and without regrouping while receiving immediate feedback. Activity Idea Students solve 2-digit subtraction problems by interacting with virtual base ten blocks. They build the number, cross out the blocks they subtract, regroup when needed by trading 1 ten for 10 ones, and type the correct difference into a self-checking answer box. What's Included? 8 Interactive Boom Cards Subtraction without Regrouping Using Base Ten Blocks: 4 Cards Subtraction with Regrouping Using Base Ten Blocks: 4 Cards Students receive step-by-step support while solving each problem. Students will: Build the number using base ten blocks. Decide whether regrouping is needed. Trade 1 ten for 10 ones when necessary. Cross out the tens and ones being subtracted. Count the remaining blocks. Type the correct difference. Skills Covered 2-Digit Subtraction with & without Regrouping Base Ten Blocks Place Value Tens and Ones
Acknowledgements
Fonts: BandGCollection - Etsy Sweevara - Etsy Cliparts: Freepik (premium Account)