Topic Brief: Learn how to use number cards, number cubes, and the exploding dot machine to model subtraction problems with regrouping. In this video, you'll learn how to manipulate different polygon tiles in
Polypad Virtual Manipulatives Mathigon 3 -
Learn how to use number cards, number cubes, and the exploding dot machine to model subtraction problems with regrouping. In this video, you'll learn how to manipulate different polygon tiles in
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- Learn how to use number cards, number cubes, and the exploding dot machine to model subtraction problems with regrouping.
- In this video, you'll learn how to manipulate different polygon tiles in
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