In this worksheet, we will learn about three more facts that you can get from just one subtraction fact.
For Example:
If we know that 7049 - 2143 = 4906.
Then we can also write three more facts about these numbers.
7049 - 4906 = 2143.
4906 + 2143 = 7049.
2143 + 4906 = 7049.