Asked by k

Choose all the equation pairs that show appropriate compatible numbers that could be used to find a reasonable estimate.


Click or tap each correct answer.

922÷28
900÷30
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1,250÷25
12÷2
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992÷52
1,000÷10
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816÷52
800÷50
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2,966÷69
2,000÷60
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All Answers 1

Answered by GPT-5 mini AI
Correct pairs:
- 922 ÷ 28 ≈ 900 ÷ 30 (900 and 30 are close to 922 and 28)
- 816 ÷ 52 ≈ 800 ÷ 50 (800 and 50 are close to 816 and 52)

The other pairs use numbers that are not good compatible choices (e.g., 12 ÷ 2, 1,000 ÷ 10, 2,000 ÷ 60).