Free Printable WC - Perfect Squares and Square Roots Bank

1.

√ 16

a)

8

b)

3

c)

4

d)

6

2.

What is the square root of 25?

a)

5

b)

12

c)

3

d)

6

3.

What do we call √ ?

a)

radicand

b)

radical symbol

c)

cube root

d)

index

4.

11²=

a)

22

b)

44

c)

144

d)

121

5.

A perfect square is when a whole number is multiplied by itself?

a)

FALSE

b)

TRUE

6.

196

a)

Is a perfect square.

b)

Is not a perfect square.

7.

What is the square root of 4?

a)

9

b)

4

c)

2

d)

10

8.

Which statement is NOT true?

a)

√169 = 13

b)

15² = 225

c)

4² = √16

d)

√164 = 18

9.

Which of the following is NOT a perfect square?

a)

1

b)

4

c)

100

d)

8

10.

65

a)

Is a perfect square.

b)

Is not a perfect square.

11.

What is the square root of 144?

a)

4

b)

12

c)

16

d)

32

12.

13²

a)

26

b)

196

c)

144

d)

169

13.

What is the square root of 49?

a)

6

b)

7

c)

8

d)

9

14.

Square roots are the opposite of ____________.

a)

Cube Roots

b)

Squaring

c)

Multiplication

d)

Absolute Value

15.

To find the square root of a number, you must divide it by 2.

a)

True

b)

False

16.

Evaluate
√36

a)

6

b)

-9

c)

18

d)

-18

17.

1²

a)

1

b)

2

c)

0

d)

-1

18.

4²

a)

8

b)

15

c)

18

d)

16

19.

9²

a)

18

b)

81

c)

90

d)

64

20.

9²

a)

18

b)

81

c)

90

d)

64

21.

√ 64

a)

4

b)

6

c)

9

d)

8

22.

Square roots are the opposite of ____________.

a)

Cube Roots

b)

Squaring

c)

Multiplication

d)

Absolute Value

23.

Evaluate
√36

a)

6

b)

-9

c)

18

d)

-18

24.

If I know the area of a square, how do I find the side length?

a)

I square the area.

b)

I divide the area by 2.

c)

I take the square root of the area.

d)

I divide the area by 4.

25.

√ 81

a)

8

b)

7

c)

10

d)

9

26.

How do you find the area of a square?

a)

(Side) * 2

b)

(Side) + (Side)

c)

Length + Width

d)

(Side)²

27.

Which of these areas is a perfect square?

a)

12

b)

90

c)

40

d)

64

28.

What is the side length of a square that has an area of 36?

a)

9

b)

18

c)

6

d)

1296

29.

What is the side length of a square that has an area of 121?

a)

11

b)

60.5

c)

30.25

d)

14641

30.

Which of the following is a perfect square?

a)

10

b)

25

c)

50

d)

89

31.

Which of the following in NOT a perfect square?

a)

49

b)

81

c)

111

d)

144

32.

Which of the following is NOT a perfect square?

a)

1

b)

4

c)

100

d)

8

33.

Miss Weber wanted to buy the iPod shuffle (back when that was the cool new thing to have). If the area of the iPod was 9 cm², how long was the side of the iPod shuffle?

a)

3 cm

b)

9 cm

c)

3 in

d)

4 cm

34.

What would be the side length if you used 49 tiles to create a perfect square?

a)

7 tiles

b)

14 tiles

c)

4 tiles wide and 9 tiles long

d)

3.5 tiles

35.

If you have 196 chairs and you need to arrange them in an equal amount of row and columns, how many chairs will be in each row?

a)

12

b)

13

c)

14

d)

15

36.

The area of a square is 100 cm². What is the perimeter?

a)

25 cm

b)

10 cm

c)

40 cm

d)

50 cm

37.

(-6)²

a)

12

b)

-12

c)

-36

d)

36

38.

a)

4/9

b)

0.4

c)

4/6

d)

9

39.

a)

7/8

b)

7/4

c)

0.8

d)

7/6

40.

Evaluate.

a)

14

b)

9

c)

98

d)

27

41.

Evaluate.

a)

23

b)

179

c)

3

d)

24

42.

$\sqrt{25}$

a)

4

b)

5

c)

625

d)

50

43.

What is a perfect square?

a)

A number divided by 4

b)

A number multiplied by itself

c)

A number multiplied by 2

44.

What is the square root of 64?

a)

32

b)

128

c)

8

d)

16

45.

What is 9²?

a)

18

b)

7

c)

11

d)

81

46.

What is 14x14?

a)

100

b)

269

c)

196

d)

144

47.

$\sqrt{144}$

a)

12

b)

100

c)

11

d)

13

48.

$\sqrt{36}$

a)

3

b)

6

c)

7

d)

18

49.

$\sqrt{81}$

a)

40.5

b)

7

c)

9

d)

8

50.

4x4

a)

16

b)

8

c)

3

d)

1

51.

$\sqrt{400}$

a)

20

b)

100

c)

4

d)

3

52.

What is 5²?

a)

10

b)

3

c)

25

d)

7

53.

What is the symbol called for the Square Root?

a)

Radical

b)

Roof

c)

Line

d)

Check mark

54.

10²

a)

20

b)

100

c)

8

d)

12

55.

What is the square root of 9?

a)

3

b)

18

c)

7

d)

11

56.

What is 6x6?

a)

26

b)

36

c)

12

d)

1

57.

What is the square root of 144?

a)

4

b)

12

c)

16

d)

32

58.

The √20 is between which two integers?

a)

2 & 3

b)

3 & 4

c)

4 & 5

d)

5 & 6

59.

The √40 is between which two integers?

a)

7 & 8

b)

6 & 7

c)

5 & 6

d)

4 & 5

60.

169

a)

Is a perfect square.

b)

Is not a perfect square.

61.

If a square has a side length of 5 cm, what would the area be?

a)

55 cm²

b)

50 cm²

c)

25 cm²

d)

20 cm²

62.

What is the square root of -144?

a)

+ 12

b)

12

c)

-12

d)

not real

63.

Which is a perfect square?

a)

50

b)

32

c)

8

d)

200

e)

256

64.

-√400

a)

200

b)

-200

c)

-20

d)

20

e)

not real

65.

Select the square root that would be represent point A.

a)

√36

b)

√300

c)

√62

d)

√115

66.

5²

a)

16

b)

25

c)

20

d)

10

67.

1²

a)

1

b)

2

c)

0

d)

-1

68.

4²

a)

8

b)

15

c)

18

d)

16

69.

2²

a)

2

b)

4

c)

5

d)

6

70.

6²

a)

36

b)

12

c)

25

d)

42

71.

14²

a)

169

b)

196

c)

28

d)

144

72.

8²

a)

68

b)

64

c)

16

d)

56

73.

9²

a)

18

b)

81

c)

90

d)

64

74.

11²

a)

132

b)

144

c)

121

d)

22

75.

7²

a)

50

b)

49

c)

14

d)

48

76.

15²

a)

196

b)

289

c)

256

d)

225

77.

10²

a)

100

b)

20

c)

200

d)

10

78.

√ 64

a)

4

b)

6

c)

9

d)

8

79.

√ 81

a)

8

b)

7

c)

10

d)

9

80.

√ 36

a)

4

b)

6

c)

12

81.

What is the square root of 144?

a)

4

b)

12

c)

16

d)

32

82.

144

a)

Is a perfect square.

b)

Is not a perfect square.

83.

65

a)

Is a perfect square.

b)

Is not a perfect square.

84.

What is the square root of 25?

a)

5

b)

12

c)

3

d)

6

85.

17² =

a)

34

b)

289

c)

225

d)

324

86.

11²=

a)

22

b)

44

c)

144

d)

121

87.

What is the Square Root of 289?

a)

17

b)

16

c)

15

d)

18

88.

A perfect square is when a whole number is multiplied by itself?

a)

FALSE

b)

TRUE

89.

All the following are Perfect Squares except for which one?

a)

81

b)

121

c)

361

d)

198

90.

Between which two whole numbers is the
√5?

a)

1 and 2

b)

2 and 3

c)

3 and 4

d)

4 and 5

91.

Between which two whole numbers is the square root of 277?

a)

15 and 16

b)

16 and 17

c)

18 and 19

d)

14 and 15

92.

500

a)

Is a perfect square.

b)

Is not a perfect square.

93.

196

a)

Is a perfect square.

b)

Is not a perfect square.

94.

144

a)

Is a perfect square.

b)

Is not a perfect square.

95.

125

a)

Is a perfect square.

b)

Is not a perfect square.

96.

244

a)

Is a perfect square.

b)

Is not a perfect square.

97.

0

a)

Is a perfect square.

b)

Is not a perfect square.

98.

Estimate the square root.

a)

3

b)

4

c)

5

d)

6

99.

What is the square root of 4?

a)

9

b)

4

c)

2

d)

10

100.

Which would be the next number in the pattern?
36, 49, 64, 81 __

a)

82

b)

18

c)

64

d)

100

101.

Which statement is NOT true?

a)

√169 = 13

b)

15² = 225

c)

4² = √16

d)

√164 = 18

WC - Perfect Squares and Square Roots Bank

Total questions: 101

Worksheet time: 34mins

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