Question 1

Which two numbers can you use to approximate $ \sqrt{87} $?

Accepted Answer

$9^2$  and $10^2$

Answer

$6^2$  and $7^2$

Answer

$8^2$  and $9^2$

Answer

$2^2$  and $3^2$

Question 2

Which two numbers can you use to approximate $ \sqrt{37} $?

Accepted Answer

$6^2$ and $7^2$

Answer

$10^2$ and $11^2$

Answer

$3^2$ and $4^2$

Answer

$5^2$ and $6^2$

Question 3

Which two numbers can you use to approximate $ \sqrt{271} $?

Accepted Answer

$16^2$ and $17^2$

Answer

$3^2$ and $4^2$

Answer

$13^2$ and $14^2$

Answer

$18^2$ and $19^2$

Question 4

Which two numbers can you use to approximate $ \sqrt{18} $?

Accepted Answer

$4^2$ and $5^2$

Answer

$2^2$ and $3^2$

Answer

$3^2$ and $4^2$

Question 5

Which two numbers can you use to approximate $ \sqrt{232} $?

Accepted Answer

$15^2$ and $16^2$

Answer

$13^2$ and $14^2$

Answer

$17^2$ and $18^2$

Question 6

Which two numbers can you use to approximate $ \sqrt{1012} $?

Accepted Answer

$31^2$ and $32^2$

Answer

$28^2$ and $29^2$

Answer

$24^2$ and $25^2$

Answer

$21^2$ and $22^2$

Question 7

Which two numbers can you use to approximate $ \sqrt{43} $?

Accepted Answer

$6^2$ and $7^2$

Answer

$5^2$ and $6^2$

Answer

$8^2$ and $9^2$

Question 8

Which two numbers can you use to approximate $ \sqrt{78} $?

Accepted Answer

$8^2$ and $9^2$

Answer

$1^2$ and $2^2$

Answer

$7^2$ and $8^2$

Question 9

Which two numbers can you use to approximate $ \sqrt{631} $?

Accepted Answer

$25^2$ and $26^2$

Answer

$1^2$ and $631^2$

Question 10

Which two numbers can you use to approximate $ \sqrt{3} $?

Accepted Answer

$1^2$ and $2^2$

Answer

$3^2$ and $4^2$

Answer

$5^2$ and $6^2$

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