teaching resource

# Addition Strategies: Base-Ten Blocks Worksheet

Practice using the strategy of using base-10 blocks and regrouping to find the sum.

This worksheet is best used as independent practice as part of your addition strategies lesson.

Students will solve a number sentence by regrouping base-10 blocks and then, draw a picture of their regrouping.

## Addition Strategy Worksheet: Scaffolding & Extension Tips

In addition to individual student work time, use this regrouping worksheet as a:

Got fast finishers? Students who need a challenge can use the base-10 blocks model to solve their own 2-digit addition problems.

Students who need extra support can use actual base-10 blocks to represent the numbers and solve the problems.

## A Variety of Ways to Prepare This Resource

Because this resource includes an answer sheet, we recommend you print one copy of the entire file. Then, make photocopies of the blank worksheet for students to complete.

You can also turn this teaching resource into a sustainable activity! Print a few copies on cardstock and slip them into dry-erase sleeves. Students can record their answers with a dry-erase marker, then erase and reuse.

Additionally, project the worksheet onto a screen and work through it as a class by having students record their answers in their notebooks.

This resource was created by Allie Kleijnjans, a teacher in PA and Teach Starter Collaborator.

Get more handy addition resources here!

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#### Addition Strategy - Decompose, Then Make 10 Worksheet

Build addition strategies using digits 1-10 with this two-page decomposing numbers worksheet.