MathematicsFreePrintable
Addition Within 20 Practice
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Addition Within 20 Practice
🔢 Part 1: Number Bonds to Make 10
Fill in the missing numbers to make 10:
1. 7 + _____ = 10
2. 4 + _____ = 10
3. _____ + 2 = 10
4. 9 + _____ = 10
🎯 Part 2: Use "Make Ten" Strategy
Solve these problems using the "make ten" strategy. Show your work!
5. 9 + 5 = _____
6. 8 + 7 = _____
7. 6 + 8 = _____
8. 9 + 4 = _____
⭐ Part 3: Addition and Subtraction Within 20
9. 15 - 7 = _____
10. 12 + 6 = _____
11. 20 - 8 = _____
12. Which strategy helped you the most today?
Number bonds
Make ten strategy
Counting on my fingers
Using counters
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