Worksheet set 9
Addition and subtraction within 10
Use counters or fingers when needed.
Warm-up
1. Draw a picture for 5 + 3.
Written practice
1. 5 + 3 = ___ 2. 3 + 5 = ___ 3. 9 − 5 = ___ 4. 6 + 3 = ___ 5. 10 − 3 = ___ 6. 5 + ___ = 9 7. Write two ways to make 9.
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More practice
1. 5 + 3 = ___ 2. 3 + 5 = ___ 3. 9 − 5 = ___ 4. 6 + 3 = ___ 5. 10 − 3 = ___ 6. 5 + ___ = 9 7. Write two ways to make 9.
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Patterns and rules
1. Adding makes the total bigger. 2. Subtracting makes the total smaller.
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