Free Printable Calculator practice

1.

$\sqrt[]{\pi}$

a)

1.77

b)

2.34

c)

9.31

d)

3.14

2.

$\frac{\pi}{3}$

a)

8.36

b)

1.66

c)

1.04

d)

2.10

3.

$\pi^5$

a)

6.283

b)

885.6

c)

458.3

d)

306.02

4.

$\left(\pi3.2^2\right)10$

a)

462.9

b)

321.7

c)

114.0

d)

874.6

5.

$\sqrt[]{42}$

a)

6.48

b)

86.3

c)

5.96

d)

21

6.

$\frac{\sqrt[]{4}}{2}$

a)

5

b)

3

c)

8

d)

1

7.

$\frac{4}{3}\pi6.2^3$

a)

998.31

b)

839.09

c)

823.77

d)

532.67

8.

$3^2+4^2$

a)

14

b)

7

c)

25

d)

40

9.

$\sqrt[]{25}$

a)

25

b)

5

c)

30

d)

50

10.

$\left(\pi4.4^2\right)12$

a)

729.9

b)

223.1

c)

809.3

d)

501.8

11.

$\left(\pi5.9^2\right)25$

a)

6577.6

b)

9899.4

c)

2733.97

d)

3144.87

12.

$3\ \sqrt[]{33}$

a)

11.89

b)

17.23

c)

3.78

d)

10.96

13.

$\left(2.5+3+2.5+3\right)4+2\left(3\cdot2.5\right)$

a)

31

b)

67

c)

90

d)

59

14.

$\frac{4}{3}\pi4.4^3$

a)

363.48

b)

231.89

c)

561.99

d)

356.82

15.

$2\ \frac{1}{6}$

a)

2.88

b)

2.17

c)

2.99

d)

2.01

16.

$\left(5.5+6.5+5.5+6.5\right)8.5+2\left(5.5\cdot6.5\right)$

a)

555.6

b)

275.5

c)

125.5

d)

442.5

17.

$\frac{37}{\sqrt[]{144}}$

a)

3.97

b)

3.25

c)

3.08

d)

3.45

18.

$\frac{586}{23}$

a)

25.49

b)

23.99

c)

45.29

d)

78.33

19.

$10\ \sqrt[]{17}$

a)

22.68

b)

41.23

c)

78.32

d)

14.56

20.

$-\ \sqrt[]{64}$

a)

-8

b)

-2

c)

8

d)

4

21.

$\frac{1}{3}\left(\pi4^2\right)9$

a)

172.6

b)

150.8

c)

985.7

d)

322.3

22.

$\frac{\sqrt[]{\pi}}{5}$

a)

0.35

b)

0.55

c)

0.7

d)

0.98

23.

$-\frac{19}{3}$

a)

-6.12

b)

-5.25

c)

-6.33

d)

-4.88

24.

63%

a)

0.63

b)

0.063

c)

6.3

d)

63

25.

$\frac{\pi}{24}$

a)

0.97

b)

0.45

c)

0.13

d)

13

26.

$\frac{\sqrt[]{9}}{3}$

a)

1

b)

3

c)

9

d)

4

27.

$\frac{\pi^2}{9}$

a)

1.1

b)

1.35

c)

1.33

d)

1.4

28.

$5^3$

a)

15

b)

125

c)

50

d)

5

29.

$2^5$

a)

32

b)

10

c)

25

d)

16

30.

What is 11 squared?

11²

a)

132

b)

144

c)

121

d)

22

31.

What is 5 squared?

5²

a)

2.5

b)

25

c)

125

d)

10

32.

What is the square root of 100?

√100

a)

10

b)

200

c)

50

d)

1000

33.

What is the square root of 36?

√ 36

a)

4

b)

6

c)

18

d)

1296

34.

What is 16 squared?

a)

8

b)

256

c)

4

d)

32

35.

What is the square root of 81?

a)

3

b)

162

c)

6561

d)

9

36.

What is 25 squared?

a)

50

b)

5

c)

625

d)

125

37.

What number squared is 9?

a)

9

b)

18

c)

3

d)

81

38.

200

a)

is a perfect square

b)

is not a perfect square

39.

169

a)

Is a perfect square.

b)

Is not a perfect square.

40.

Which of the following is a perfect square?

a)

39

b)

50

c)

24

d)

81

41.

The √21 is between which two integers?

a)

5 and 6

b)

20 and 22

c)

4 and 5

d)

10 and 11

42.

The √40 is between which two integers?

a)

39 and 41

b)

6 and 7

c)

5 and 6

d)

19 and 21

43.

The √40 is between which two integers?

a)

39 and 41

b)

6 and 7

c)

5 and 6

d)

19 and 21

44.

The √21 is between which two integers?

a)

5 and 6

b)

20 and 22

c)

4 and 5

d)

10 and 11

45.

What is the area of a square with a side of 7?

a)

14

b)

28

c)

49

d)

64

46.

In between what two integers is the square root of 44?

a)

3 and 4

b)

4 and 5

c)

5 and 6

d)

6 and 7

47.

The area of a square is 36 cm². What is the length of one side?

a)

6 cm

b)

24 cm

c)

9 cm

d)

9 cm

48.

Square root is the inverse of ____________.

a)

Cube Roots

b)

Squaring

c)

Multiplication

d)

Absolute Value

49.

Which of the following is NOT a perfect square?

a)

1

b)

4

c)

100

d)

8

50.

Which of the following is not a perfect square?

a)

110

b)

4

c)

1

d)

81

51.

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

a)

FALSE

b)

TRUE

52.

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

a)

True

b)

False

53.

Square roots are the opposite of ____________.

a)

Cube Roots

b)

Squaring

c)

Multiplication

d)

Absolute Value

54.

√ 81

a)

8

b)

7

c)

10

d)

9

55.

Which of these areas is a perfect square?

a)

12

b)

90

c)

40

d)

64

56.

Which of the following in NOT a perfect square?

a)

49

b)

81

c)

111

d)

144

57.

11²=

a)

22

b)

44

c)

144

d)

121

58.

What is the square root of 144?

a)

4

b)

12

c)

16

d)

32

59.

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

a)

True

b)

False

60.

What is 14x14?

a)

100

b)

269

c)

196

d)

144

61.

$\sqrt{400}$

a)

20

b)

100

c)

4

d)

3

62.

What is the area of a square with a side of 3.8?

a)

7.6

b)

38

c)

15.2

d)

14.44

63.

Which of these areas is a perfect square?

a)

12

b)

90

c)

40

d)

64

64.

Which of these areas is a perfect square?

a)

4

b)

15

c)

99

d)

18

65.

What is the side length of a square that has an area of 40?

a)

20

b)

10

c)

1600

d)

6.3

66.

Which is equivalent to 7 x 7 x 7 x 7 x 7 x 7
?

a)

7⁵

b)

7⁶

c)

6⁷

d)

7⁷

67.

What is the Square Root of 289?

a)

17

b)

16

c)

15

d)

18

68.

Which of the following is a perfect square?

a)

10

b)

25

c)

50

d)

89

69.

What is the square root of 49?

a)

6

b)

7

c)

8

d)

9

70.

Square roots are the opposite of ____________.

a)

Cube Roots

b)

Squaring

c)

Multiplication

d)

Absolute Value

71.

Evaluate

\sqrt{324}

a)

18

b)

19

c)

17

d)

16

72.

36 is a perfect square. What number squared will give you 36?

a)

7

b)

36

c)

6

d)

5

73.

Which of the following is NOT a perfect square?

a)

9

b)

10

c)

16

d)

25

74.

1²

a)

1

b)

2

c)

0

d)

-1

75.

4²

a)

8

b)

15

c)

18

d)

16

76.

2²

a)

2

b)

4

c)

5

d)

6

77.

√64=___

a)

+ 6 only

b)

± 6

c)

± 8

d)

+ 8 only

78.

√-9

a)

3

b)

-3

c)

81

d)

Not possible

79.

√.81

a)

9

b)

.09

c)

.9

d)

Not Possible

80.

Between which two whole numbers is the
√5?

a)

1 and 2

b)

2 and 3

c)

3 and 4

d)

4 and 5

81.

In between what two integers is the square root of 77?

a)

5 and 6

b)

6 and 7

c)

7 and 8

d)

8 and 9

82.

Which number has a square root that is between 7 and 8?

a)

48

b)

81

c)

60

d)

36

83.

a)

√1

b)

1

c)

-1

d)

Not possible

84.

15²

a)

196

b)

289

c)

256

d)

225

85.

Estimate the square root.

a)

3

b)

4

c)

5

d)

6

86.

Estimate the square root.

a)

7

b)

8

c)

9

d)

10

87.

In between what two integers is the square root of 44?

a)

3 and 4

b)

4 and 5

c)

5 and 6

d)

6 and 7

88.

The area of a square is 36 cm². What is the length of one side?

a)

6 cm

b)

24 cm

c)

9 cm

d)

9 cm

89.

Between which two whole numbers is the
√5?

a)

1 and 2

b)

2 and 3

c)

3 and 4

d)

4 and 5

90.

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

91.

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

a)

48

b)

81

c)

28

d)

36

92.

Level 2

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

√156

a)

d

b)

b

c)

c

d)

e

93.

Round to the Nearest Hundredth: √7

a)

3.5

b)

2.7

c)

2.8

d)

14

94.

Round to the Nearest Hundredth: √13

a)

5.6

b)

2.6

c)

3.9

d)

3.6

95.

Round to the Nearest Hundredth: √28

a)

5.6

b)

5.9

c)

5.3

d)

8

96.

Find the best estimate for √18 .
Look at the number line.

a)

4.2

b)

4.4

c)

5.1

d)

4

97.

Which is the best estimate of the square root of 26?

a)

5.1

b)

5.8

c)

5.7

d)

5.5

98.

The area of a square is 117 square meters. Which best represents the length of a side of the square?

a)

10.8 m

b)

11 m

c)

10 m

d)

11.2 m

99.

Estimate the square root to the nearest tenth: $\sqrt{61}$

a)

7.4

b)

7.5

c)

7.7

d)

7.8

100.

Which point most closely corresponds to the √8 on the number line below? (Click the question to see the picture)

a)

P

b)

Q

c)

R

d)

S

101.

Which point on the number line best represents $\sqrt{90}$ ?

a)

A

b)

B

c)

C

d)

D

e)

E

102.

Which best represents point Z on the number line?

a)

√165

b)

√149

c)

√12.2

d)

√13

103.

Which is the best approximation of point P?

a)

√8

b)

√2.8

c)

17/5

d)

2 1/4

104.

Dr. Dre is a dentist. He needs to report on the average number of cavities that his patients have.
1,0,1,5,6,3,4

a)

3.33

b)

2.85

c)

3

d)

3.5

105.

Find the mean:
28, 18, 19, 18, 17

a)

20

b)

18

c)

11

d)

19

106.

Calculate the mean.

10, 4, 5, 9

a)

7

b)

5

c)

8

d)

4

107.

Calculate the mean.

2, 9, 10, 6, 8

a)

8

b)

4

c)

7

d)

22

108.

Calculate the mean.

6, 9, 12, 5

a)

8

b)

13

c)

7

d)

3

109.

What is another word for AVERAGE?

a)

Mode

b)

Median

c)

Mean

d)

Not nice

110.

0.835 - 0.423

a)

0.418

b)

0.412

c)

0.512

d)

0.402

111.

2 - 0.43 =

a)

0.45

b)

1.57

c)

0.41

d)

2.43

112.

32.15 + 24.15 =

a)

8.0

b)

12.0

c)

56.30

d)

12.30

113.

94 - 4.8 =

a)

89.2

b)

5.4

c)

90.80

d)

98.8

114.

75 + 124

a)

198

b)

874

c)

199

d)

200

115.

148 + 387

a)

535

b)

425

c)

525

d)

536

116.

705 - 59

a)

646

b)

295

c)

656

d)

756

117.

96,362 - 56,493 =

a)

38,689

b)

29,968

c)

49,869

d)

39,869

118.

-20 - (-8)

(a)

119.

15 - 33

(a)

120.

-5 + 23

(a)

Calculator practice

Total questions: 120

Worksheet time: 8hrs 9mins

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