![The Numbers Are Missing!](https://data.thuvientienganh.com/images/244/the-numbers-are-missing.jpg)
Thư Viện Tiếng Anh
Thư viện tài liệu tiếng Anh miễn phí
Subject: Subtraction
![The Numbers Are Missing!](https://data.thuvientienganh.com/images/244/the-numbers-are-missing.jpg)
![Make it the Same](https://data.thuvientienganh.com/images/244/make-it-the-same.jpg)
Make it the Same
![Make Your Own Subtraction Problems](https://data.thuvientienganh.com/images/244/make-your-own-subtraction-problems.jpg)
Make Your Own Subtraction Problems
![Subtraction Machine](https://data.thuvientienganh.com/images/244/subtraction-machine.jpg)
Subtraction Machine
![Subtraction Word Problems](https://data.thuvientienganh.com/images/244/subtraction-word-problems.jpg)
Subtraction Word Problems
![Race to 120](https://data.thuvientienganh.com/images/244/race-to-120.jpg)
Race to 120
![Vocabulary Cards: Subtraction Strategies](https://data.thuvientienganh.com/images/244/vocabulary-cards-subtraction-strategies.jpg)
Vocabulary Cards: Subtraction Strategies
![Vocabulary Cards: Fact Family Houses](https://data.thuvientienganh.com/images/244/vocabulary-cards-fact-family-houses.jpg)
Vocabulary Cards: Fact Family Houses
![Make Your Own Fact Family Triangles](https://data.thuvientienganh.com/images/244/make-your-own-fact-family-triangles.jpg)
Make Your Own Fact Family Triangles
![Solve the Story Problem](https://data.thuvientienganh.com/images/244/solve-the-story-problem.jpg)
Solve the Story Problem
![Froggy Subtraction](https://data.thuvientienganh.com/images/244/froggy-subtraction.jpg)
Froggy Subtraction
![Number Line 1-20](https://data.thuvientienganh.com/images/244/number-line-1-20.jpg)
Number Line 1-20
![Subtracting Within 20 Using Ten Frames](https://data.thuvientienganh.com/images/244/subtracting-within-20-using-ten-frames.jpg)
Subtracting Within 20 Using Ten Frames
![Hundreds Chart Game](https://data.thuvientienganh.com/images/244/hundreds-chart-game.jpg)
Hundreds Chart Game
![Halloween Hundreds Chart Game](https://data.thuvientienganh.com/images/244/halloween-hundreds-chart-game.jpg)
Halloween Hundreds Chart Game
![Stamp Subtraction](https://data.thuvientienganh.com/images/244/stamp-subtraction.jpg)
Stamp Subtraction
![Double Ten Frame Mat](https://data.thuvientienganh.com/images/244/double-ten-frame-mat.jpg)
Double Ten Frame Mat
![Subtracting Tens on an Open Number Line #3](https://data.thuvientienganh.com/images/244/subtracting-tens-on-an-open-number-line-3.jpg)