Here are some ways to make 0. Find the pattern and type the missing subtraction sentence.
| 4 − 4 = 0 |
| 2 − 2 = 0 |
| 1 − 1 = 0 |
| 0 − 0 = 0 |
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Jumping to level 1 of 1
Excellent!
Now entering the Challenge Zone—are you ready?
| 4 − 4 = 0 |
| 2 − 2 = 0 |
| 1 − 1 = 0 |
| 0 − 0 = 0 |
Now entering the Challenge Zone—are you ready?