Review — Difficulty 1/10
1.OA.C.6 · Add and subtract within 20, demonstrating fluency for addition and su…
Review skills for this standard. Write answers where shown.
Together with a parent
1. 3 + 5 = ___ 2. 8 − 3 = ___ 3. 5 − 0 = ___
Written review
1. 5 + 4 = ___ 2. 9 − 5 = ___ 3. 5 − 2 = ___ 4. 2 + 1 = ___ 5. Fill in: 4 + ___ = 5 6. Without counting from 1, solve: 3 + 1 = ___
_See printable PDF for diagram._
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Skills checklist
- [ ] Solves facts with strategies or recall
- [ ] Explains one strategy used
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