HUNTERTUTORING

Review — Difficulty 2/10

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4.OA.B.4 · Find all factor pairs for a whole number in the range 1-100

Review skills for this standard. Write answers where shown.

Together with a parent

1. Discuss: Find all factor pairs for a whole number in the range 1-100. Recognize that a wh… 2. What was easy? What was tricky? 3. Use the diagram to model one example.

Written review

1. 5 × 4 = ___ 2. 20 ÷ 4 = ___ 3. Draw an array for 4 rows of 5. Total? ___ 4. Groups: 5 bags with 6 each. Total? ___ 5. Share 26 equally among 4 friends. Each gets ___ 6. Missing factor: ___ × 5 = 25

_See printable PDF for diagram._

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Skills checklist

  • [ ] Models multiplication as equal groups or arrays
  • [ ] Solves division as sharing or grouping

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