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1.04 Estimating square roots

Interactive practice questions

Which of the following has a value between $10$10 and $11$11?

$\sqrt{143}$143

A

$\sqrt{102}$102

B

$\sqrt{90}$90

C

$\sqrt{167}$167

D
Easy
< 1min

Which of the following is $\sqrt{52}$52 closest to?

Easy
< 1min

The value of $\sqrt{59}$59 lies between two consecutive integers.

Easy
1min

The value of $\sqrt{74}$74 lies between two consecutive integers.

Easy
< 1min
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Outcomes

NC.8.NS.2

Use rational approximations of irrational numbers to compare the size of irrational numbers and locate them approximately on a number line. Estimate the value of expressions involving: • Square roots and cube roots to the tenths. • pi to the hundredths.

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