2 Digit Subtraction With Regrouping Using Base 10 Blocks Model

Link: https://www.teacherspayteachers.com/Product/2-Digit-Subtraction-With-Regrouping-Base-10-Blocks-Google-Classroom-Math-Center-7669824

Teach 2 digit subtraction with regrouping using base 10 blocks with this interactive digital math resource. Use moveable base 10 blocks to practice subtracting with regrouping. Save time with this no prep resource that includes: 30 interactive Google slides, a self-grading Google form, worksheets, a detailed answer key, and more!

WHY?

It’s best to introduce subtraction with regrouping using concrete manipulatives related to place value such as base 10 blocks. Using base 10 blocks is an effective way to support students in developing a conceptual understanding of subtraction because they are able to see the value of each digit in the number. This visual model. helps students understand the regrouping process of exchanging 1 ten for 10 ones.

The slides are designed for students to simultaneously model subtraction equations with base 10 blocks and the standard algorithm. Building a correlation between the equation and the physical model will help students build a strong foundation for subtraction as they move on to more advanced skills.

SAVE TIME and ENERGY creating activities for students with these no prep ready to go math centers.