 Estimating Square Roots
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Practice 16 QuestionsShow answers
• Question 1
900 seconds Q.

Level 1: Between what two integers is the square root of 77?

5 and 6

6 and 7

7 and 8

8 and 9

• Question 2
900 seconds Q.

Level 1: Between what two integers is the square root of 44?

3 and 4

4 and 5

5 and 6

6 and 7

• Question 3
900 seconds
Q.

Level 2: Which number has a square root that is between 5 and 6?

48

81

28

36

• Question 4
900 seconds
Q.

Level 2: Which number has a square root that is between 3 and 4?

14

8

17

0

• Question 5
900 seconds
Q.

Level 2: Which number has a square root that is between 10 and 11?

10.5

144

99

101

• Question 6
900 seconds Q.

Level 2

Identify the letter that best estimates the following square root on the following number line.

√156

d

b

c

e

• Question 7
900 seconds Q.

Level 2

Identify the letter that best estimates the following square root on the following number line.

√490

e

f

g

h

• Question 8
900 seconds Q.

Level 2

Identify the letter that best estimates the following square root on the following number line.

√467

c

a

b

d

• Question 9
900 seconds Q.

Level 3: Estimate the square root.

Between 4 and 5 and closer to 5

Between 5 and 6 and closer to 6

Between -4 and -5 and closer to -5

Between -5 and -6 and closer to -6

• Question 10
900 seconds Q.

Level 3: Estimate the square root.

Between 3 and 4 and closer to 3

Between 2 and 3 and closer to 3

Between 3 and 4 and closer to 4

Between 2 and 3 and closer to 2

• Question 11
900 seconds Q.

Level 3: Estimate the square root.

Between 7 and 8 and closer to 8

Between 8 and 9 and closer to 9

Between 9 and 10 and closer to 9

Between 9 and 19 and closer to 10

• Question 12
900 seconds Q.

Level 3: Estimate the square root.

Between 1 and 2 and closer to 1

Between 1 and 2 and closer to 2

Between 2 and 3 and closer to 2

Between 2 and 3 and closer to 3

• Question 13
900 seconds Q.

Level 3: Which point best represents √47?

A

D

E

F

• Question 14
900 seconds Q.

Level 4: Estimate the square root to the nearest tenth.

1.7

1.6

1.8

1.9

• Question 15
900 seconds Q.

Level 4: Estimate the square root to the nearest tenth.

3.2

3.1

3.4

3.0

• Question 16
900 seconds Q.

Level 4

Order from least to greatest.