Subtracting Numbers Within 20
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Subtracting Numbers Within 20
Part 1: Basic Subtraction
1. 15 - 7 = _____
2. 18 - 9 = _____
3. 12 - 5 = _____
4. 20 - 8 = _____
Part 2: More Subtraction
5. 14 - 6 = _____
6. 17 - 8 = _____
7. 13 - 4 = _____
8. 19 - 7 = _____
Part 3: Challenge Problems
9. 16 - 9 = _____
10. 11 - 3 = _____
11. 20 - 12 = _____
12. 15 - 8 = _____
Part 4: Final Practice
13. 18 - 11 = _____
14. 14 - 7 = _____
15. 17 - 9 = _____
16. 13 - 6 = _____
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