Review — Difficulty 6/10
2.OA.C.4 · Use addition to find the total number of objects arranged in rectangu…
Review skills for this standard. Write answers where shown.
Together with a parent
1. Discuss: Use addition to find the total number of objects arranged in rectangular arrays … 2. What was easy? What was tricky? 3. Use the diagram to model one example.
Written review
1. 7 + 7 = ___ 2. 14 − 7 = ___ 3. 31 − 6 = ___ 4. Fill in: 8 + ___ = 11 5. Story: 7 apples and 7 more. Total? ___ 6. Story: 14 stickers, give away 7. Left? ___
_See printable PDF for diagram._
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Skills checklist
- [ ] Adds and subtracts accurately in range
- [ ] Uses a model or strategy
- [ ] Checks answers when possible
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