HUNTERTUTORING

Review — Difficulty 5/10

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1.OA.A.1 · Use addition and subtraction within 20 to solve word problems involvi…

Review skills for this standard. Write answers where shown.

Together with a parent

1. Two-step: 3 red and 6 blue marbles, then lose 3. How many now? ___ 2. Compare: Team A 28 points, Team B 23. Difference? ___ 3. Draw a bar model for: 3 + 6 + 3

Written review

1. Two-step: 5 red and 5 blue marbles, then lose 2. How many now? ___ 2. Compare: Team A 30 points, Team B 25. Difference? ___ 3. Draw a bar model for: 5 + 5 + 3 4. Write an equation for your story: ___ + ___ = ___ 5. Does your answer make sense? Explain in one sentence. 6. Create a two-step word problem for 1.OA.A.1.

_See printable PDF for diagram._

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Skills checklist

  • [ ] Models the problem with a drawing
  • [ ] Chooses correct operation(s)
  • [ ] Answers in complete sentences with units

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