Estimate square roots between whole numbers
8th grade (Year 9 in England) · 16 questions · Common Core: 8.NS.A.2 · England: KS3 Number, GCSE Foundation Number
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Question 1
To the nearest whole number, what is √133?
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Question 2
√47 lies between which two consecutive whole numbers? Give the smaller one.
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Question 3
Estimate √94 to 1 decimal place (you may use a calculator to check).
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Question 4
To the nearest whole number, what is √99?
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Question 5
√142 lies between which two consecutive whole numbers? Give the smaller one.
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Question 6
Estimate √84 to 1 decimal place (you may use a calculator to check).
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Question 7
To the nearest whole number, what is √142?
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Question 8
√66 lies between which two consecutive whole numbers? Give the smaller one.
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Question 9
Estimate √12 to 1 decimal place (you may use a calculator to check).
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Question 10
To the nearest whole number, what is √127?
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Question 11
√140 lies between which two consecutive whole numbers? Give the smaller one.
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Question 12
Estimate √6 to 1 decimal place (you may use a calculator to check).
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Question 13
To the nearest whole number, what is √43?
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Question 14
√93 lies between which two consecutive whole numbers? Give the smaller one.
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Question 15
Estimate √22 to 1 decimal place (you may use a calculator to check).
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Question 16
To the nearest whole number, what is √180?
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