Question

Use Compatible Numbers to Divide
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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Answer 1

Select the pairs:
- 922 ÷ 28 ≈ 900 ÷ 30 (922/28 ≈ 32.9; 900/30 = 30 → close)
- 816 ÷ 52 ≈ 800 ÷ 50 (816/52 ≈ 15.7; 800/50 = 16 → close)

The other proposed pairs produce estimates that are not reasonably close.