Worksheet directions
Grade 4 • Homework • Use the strategies practiced in class. Show your work and check your answers.
Sample questions
- List all factor pairs of 60. Explain how you know your list is complete.
Answer: ___
- List all factor pairs of 72. Explain how you know your list is complete.
Answer: ___
- List all factor pairs of 36. Explain how you know your list is complete.
Answer: ___
- List all factor pairs of 40. Explain how you know your list is complete.
Answer: ___
- List all factor pairs of 48. Explain how you know your list is complete.
Answer: ___
- Draw every different rectangular array for 24 tiles. Treat a rotated array as the same factor pair. Explain how you know your list is complete.
Answer: ___
See the preview for diagrams, answer spaces, and the complete layout.
Common Core connections
Source labels: 4.OA.B.4. Review the learning goals below to check the fit for your class.
- 4.OA.B.4 — Factors, multiples, prime and composite
Bring it into your lesson
Review the preview and question content above. Open the resource in Sparkclass to copy it to your Files and use it in your workspace. Check the resulting layout before sharing it with students.
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