![Find the Missing Numbers: Reverse Addition & Subtraction #2](https://data.thuvientienganh.com/images/244/find-missing-number-adding-subtracting-2.jpg)
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Topic: Find the Missing Numbers: Reverse Addition & Subtraction
![Find the Missing Numbers: Reverse Addition & Subtraction #2](https://data.thuvientienganh.com/images/244/find-missing-number-adding-subtracting-2.jpg)
![Find the Missing Numbers: Reverse Addition & Subtraction #1](https://data.thuvientienganh.com/images/244/find-missing-number-adding-subtracting-1.jpg)
Find the Missing Numbers: Reverse Addition & Subtraction #1
![Find the Missing Numbers: Reverse Addition & Subtraction #8](https://data.thuvientienganh.com/images/244/find-missing-number-adding-subtracting-8.jpg)
Find the Missing Numbers: Reverse Addition & Subtraction #8
![Find the Missing Numbers: Reverse Addition & Subtraction #7](https://data.thuvientienganh.com/images/244/find-missing-number-adding-subtracting-7.jpg)
Find the Missing Numbers: Reverse Addition & Subtraction #7
![Find the Missing Numbers: Reverse Addition & Subtraction #6](https://data.thuvientienganh.com/images/244/find-missing-number-adding-subtracting-6.jpg)
Find the Missing Numbers: Reverse Addition & Subtraction #6
![Find the Missing Numbers: Reverse Addition & Subtraction #5](https://data.thuvientienganh.com/images/244/find-missing-number-adding-subtracting-5.jpg)
Find the Missing Numbers: Reverse Addition & Subtraction #5
![Find the Missing Numbers: Reverse Addition & Subtraction #4](https://data.thuvientienganh.com/images/244/find-missing-number-adding-subtracting-4.jpg)
Find the Missing Numbers: Reverse Addition & Subtraction #4
![Find the Missing Numbers: Reverse Addition & Subtraction #3](https://data.thuvientienganh.com/images/244/find-missing-number-adding-subtracting-3.jpg)