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Estimating Square root

Total questions: 10

Worksheet time: 2hrs 16mins

Name
Class
Date
1.

Level 3: Estimate the square root.

a)

Between 4 and 5 and closer to 5

b)

Between 5 and 6 and closer to 6

c)

Between -4 and -5 and closer to -5

d)

Between -5 and -6 and closer to -6

2.

Level 3: Estimate the square root.

a)

Between 3 and 4 and closer to 3

b)

Between 2 and 3 and closer to 3

c)

Between 3 and 4 and closer to 4

d)

Between 2 and 3 and closer to 2

3.

Level 3: Estimate the square root.

a)

Between 7 and 8 and closer to 8

b)

Between 8 and 9 and closer to 9

c)

Between 9 and 10 and closer to 9

d)

Between 9 and 19 and closer to 10

4.

Level 3: Estimate the square root.

a)

Between 1 and 2 and closer to 1

b)

Between 1 and 2 and closer to 2

c)

Between 2 and 3 and closer to 2

d)

Between 2 and 3 and closer to 3

5.

Level 3: Which point best represents √47?

a)

A

b)

D

c)

E

d)

F

6.

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

a)

1.7

b)

1.6

c)

1.8

d)

1.9

7.

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

a)

3.2

b)

3.1

c)

3.4

d)

3.0

8.

Level 4

Order from least to greatest.

a)

√45, 9, 6, √63

b)

6, √45, √63, 9

c)

6, √45, 9, √63

d)

√45, √63, 6, 9

9.
Which number is NOT a perfect square?
a)
196
b)
169
c)
121
d)
132
10.
Which number has a square root that  is between 5 and 6?
a)
48
b)
81
c)
28
d)
36