![Subtracting Tens on an Open Number Line #2](https://data.thuvientienganh.com/images/244/subtracting-tens-on-an-open-number-line-2.jpg)
Thư Viện Tiếng Anh
Thư viện tài liệu tiếng Anh miễn phí
Subject: Subtraction
![Subtracting Tens on an Open Number Line #2](https://data.thuvientienganh.com/images/244/subtracting-tens-on-an-open-number-line-2.jpg)
![Subtracting Tens on an Open Number Line #1](https://data.thuvientienganh.com/images/244/subtracting-tens-on-an-open-number-line-1.jpg)
Subtracting Tens on an Open Number Line #1
![Subtracting Within 20 Using Ten Frames: Missing Numbers](https://data.thuvientienganh.com/images/244/subtracting-within-20-using-ten-frames-missing-numbers.jpg)
Subtracting Within 20 Using Ten Frames: Missing Numbers
![Related Addition and Subtraction Facts #3](https://data.thuvientienganh.com/images/244/related-addition-and-subtraction-facts-3.jpg)
Related Addition and Subtraction Facts #3
![Finding True Number Sentences Maze #1](https://data.thuvientienganh.com/images/244/finding-true-number-sentences-maze-1.jpg)
Finding True Number Sentences Maze #1
![Related Addition and Subtraction Facts #2](https://data.thuvientienganh.com/images/244/related-addition-and-subtraction-facts-2.jpg)
Related Addition and Subtraction Facts #2
![Related Addition and Subtraction Facts #1](https://data.thuvientienganh.com/images/244/related-addition-and-subtraction-facts-1.jpg)
Related Addition and Subtraction Facts #1
![Using Addition to Subtract #3](https://data.thuvientienganh.com/images/244/using-addition-to-subtract-3.jpg)
Using Addition to Subtract #3
![Using Addition to Subtract #2](https://data.thuvientienganh.com/images/244/using-addition-to-subtract-2.jpg)
Using Addition to Subtract #2
![Using Addition to Subtract #1](https://data.thuvientienganh.com/images/244/using-addition-to-subtract-1.jpg)
Using Addition to Subtract #1
![Subtracting Tens on an Open Number Line: Write the Equation #3](https://data.thuvientienganh.com/images/244/subtracting-tens-on-an-open-number-line-write-the-equation-3.jpg)
Subtracting Tens on an Open Number Line: Write the Equation #3
![Subtracting Tens on an Open Number Line: Write the Equation #2](https://data.thuvientienganh.com/images/244/subtracting-tens-on-an-open-number-line-write-the-equation-2.jpg)
Subtracting Tens on an Open Number Line: Write the Equation #2
![Subtracting Tens on an Open Number Line: Write the Equation #1](https://data.thuvientienganh.com/images/244/subtracting-tens-on-an-open-number-line-write-the-equation-1.jpg)
Subtracting Tens on an Open Number Line: Write the Equation #1
![Make Balanced Equations #1](https://data.thuvientienganh.com/images/244/make-balanced-equations-1.jpg)
Make Balanced Equations #1
![Finding True Number Sentences Maze #3](https://data.thuvientienganh.com/images/244/finding-true-number-sentences-maze-3.jpg)
Finding True Number Sentences Maze #3
![Finding True Number Sentences Maze #2](https://data.thuvientienganh.com/images/244/finding-true-number-sentences-maze-2.jpg)
Finding True Number Sentences Maze #2
![Leap Frog](https://data.thuvientienganh.com/images/244/leap-frog.jpg)
Leap Frog
![Balance the Monkey](https://data.thuvientienganh.com/images/244/even-steven.jpg)