Free Printable ✅SigFig Practice

1.

What is 78.5 rounded to one significant figure?

a)

79

b)

78.5

c)

70

d)

80

2.

Round 0.010229 to four significant figures

a)

1022

b)

1023

c)

0.01023

d)

0.01022

3.

What is 0.658 rounded to 1 significant figure?

a)

0

b)

0.66

c)

0.7

d)

0.658

4.

What is 7.555 rounded to two significant figures?

a)

7.6

b)

7.5

c)

70

d)

76

e)

7.60

5.

Round 52689 to 3 significant figures.

a)

526

b)

527

c)

52600

d)

52700

6.

Round 0.00258954 to 4 significant figures.

a)

0.0025

b)

0.002589

c)

0.002580

d)

0.002590

7.

Round 1235 to 2 significant figures.

a)

12

b)

1200

c)

1200.

d)

1200.00

8.

Round the following value to one significant figure...

8291

a)

8000

b)

9000

c)

7000

d)

8300

9.

What is 78.5 rounded to one significant figure?

a)

79

b)

78.5

c)

70

d)

80

10.

Round 509.96 to 4 significant figures

a)

509.9

b)

509.0

c)

510.0

d)

510

11.

What is 0.658 rounded to 1 significant figure?

a)

0

b)

0.66

c)

0.7

d)

0.658

e)

1

12.

Round 509.96 to 4 significant figures

a)

509.9

b)

509.0

c)

510.0

d)

510

13.

Round 0.010229 to four significant figures

a)

1022

b)

1023

c)

0.01023

d)

0.01022

14.

What is 375.6523 to four significant figures?

a)

375.0

b)

375.00

c)

375.7

d)

375.6

15.

Round 1047.78 to three significant figures.

a)

104

b)

105

c)

1050

d)

1050.00

16.

Round 1099 to three significant figures.

a)

1.10 x 10³

b)

101

c)

1010

d)

1,000

e)

1100

17.

What is 7.555 rounded to two significant figures?

a)

7.6

b)

7.5

c)

70

d)

76

e)

7.60

18.

Round the following value to one significant figure...

15

a)

10

b)

20

c)

100

d)

2

19.

Round 1047.78 to three sig figs

a)

104

b)

105

c)

1050

d)

1050.00

20.

Round 7256.320004 to 8 significant figures.

a)

7256.3200

b)

7256.0000

c)

72563200

d)

72560000

21.

State the number of significant figures in the following measurement: 0.0340 m

(a)

22.

State the number of significant figures in the following measurement: 2016 m

a)

1

b)

2

c)

3

d)

4

23.

State the number of significant figures in the following measurement: 3052 m

(a)

24.

State the number of significant figures in the following measurement: 153.0 mL

a)

1

b)

2

c)

3

d)

4

25.

State the number of significant figures in the following measurement: 0.012 km

a)

1

b)

2

c)

3

d)

4

26.

State the number of significant figures in the following measurement: 0.078 s

(a)

27.

The measurement 1000 mL has (a) significant figure(s).

28.

State the number of significant figures in the following measurement: 100.000 g

a)

1

b)

3

c)

5

d)

6

29.

The measurement 30 s has : (a) significant figure(s)

Choose from the below words

4

3

2

1

5

30.

State the number of significant figures in the following measurement: 4.20 cm

a)

1

b)

2

c)

3

d)

4

31.

State the number of significant figures in the following measurement:

0.010 L

a)

1

b)

2

c)

3

d)

4

32.

State the number of significant figures in the following measurement:

100000000 s

(a)

33.

State the number of significant figures in the following measurement:

4004 J

a)

1

b)

2

c)

3

d)

4

34.

State the number of significant figures in the following measurement:

100.00 C

a)

1

b)

3

c)

4

d)

5

35.

State the number of significant figures in the following measurement:

0.00400 V

a)

1

b)

3

c)

5

d)

6

36.

The number of significant figures in the following measurement: 9009.00 Pa is (a) .

Choose from the below words

2

4

5

6

37.

State the number of significant figures in the following measurement:

4000. L

a)

1

b)

3

c)

4

38.

State the number of significant figures in the following measurement:

27000000 km/hr

a)

2

b)

5

c)

8

39.

State the number of significant figures in the following measurement:

0.002040 kJ

a)

6

b)

4

c)

3

d)

2

40.

State the number of significant figures in the following measurement:

2001800. Pa

a)

1

b)

4

c)

6

d)

7

41.

The measurement 1740200 mg has (a) significant figures.

42.

State the number of significant figures in the following measurement:

27000000 km

a)

2

b)

5

c)

8

43.

State the number of significant figures in the following measurement:

4000. torr

a)

1

b)

3

c)

4

44.

State the number of significant figures in the following measurement:

0.000008 C

a)

1

b)

2

c)

6

d)

7

45.

State the number of significant figures in the following measurement:

0.00400 m

a)

1

b)

3

c)

5

d)

6

46.

State the number of significant figures in the following measurement:

9009.00 kg

a)

2

b)

4

c)

5

d)

6

47.

State the number of significant figures in the following measurement:

27000000 cm/s

a)

2

b)

5

c)

8

48.

How many sig figs are in the measurement below?
5.00000008 N

(a)

49.

State the number of significant figures in the following measurement:

0.002040 moles

a)

6

b)

4

c)

3

d)

2

50.

Which of the following numbers has three significant figures?

a)

1014 miles

b)

101 feet

c)

1000 yards

d)

all of the choices

51.

State the number of significant figures in the following measurement: 0.998005 s

a)

9

b)

10

c)

6

d)

5

52.

How many significant figures are in the measurement 48032 m?

a)

5

b)

4

c)

3

d)

2

53.

State the number of significant figures in the following measurement:

907.0 km

a)

1

b)

2

c)

3

d)

4

54.

State the number of significant figures in the following measurement: 246.32 ^oC

a)

2

b)

3

c)

4

d)

5

55.

State the number of significant figures in the following measurement:

0.02 mL

a)

1

b)

2

c)

2

d)

4

56.

State the number of significant figures in the following measurement:

501 kPa

a)

1

b)

2

c)

3

d)

4

57.

State the number of significant figures in the following measurement:

501.0 torr

a)

1

b)

2

c)

3

d)

4

58.

State the number of significant figures in the following measurement: 5,000 m

a)

1

b)

2

c)

3

d)

4

59.

State the number of significant figures in the following measurement:

5,000. m

a)

1

b)

2

c)

3

d)

4

60.

State the number of significant figures in the following measurement:

6,051.00 cm

a)

3

b)

4

c)

5

d)

6

61.

State the number of significant figures in the following measurement:

0.0005 J

a)

1

b)

2

c)

3

d)

4

62.

State the number of significant figures in the following measurement:

0.1020 moles

a)

1

b)

2

c)

3

d)

4

e)

5

63.

State the number of significant figures in the following measurement:

709.2 mm Hg

a)

1

b)

2

c)

3

d)

4

64.

State the number of significant figures in the following measurement:

36.00 ^oC

a)

1

b)

2

c)

3

d)

4

65.

State the number of significant figures in the following measurement:

7.0 L

a)

1

b)

2

c)

3

d)

4

66.

State the number of significant figures in the following measurement:

65.42 L

a)

1

b)

2

c)

3

d)

4

67.

State the number of significant figures in the following measurement:

0.47 atm

a)

1

b)

2

c)

3

d)

4

68.

State the number of significant figures in the following measurement:

5006.12 Pa

a)

4

b)

5

c)

6

d)

7

69.

State the number of significant figures in the following measurement: 100 K

a)

1

b)

2

c)

3

d)

4

70.

State the number of significant figures in the following measurement: 0.998005 g/mL

a)

9

b)

10

c)

6

d)

5

71.

State the number of significant figures in the following measurement: 100.3 kPa

a)

4

b)

3

c)

5

d)

2

72.

How many significant figures does the following number have: 2001800.

a)

1

b)

4

c)

6

d)

7

73.

How many significant figures does the following number have: 56.040

a)

2

b)

3

c)

4

d)

5

74.

State the number of significant figures in the following measurement:

4.56 x 10³m/s

a)

5

b)

4

c)

6

d)

3

75.

Round 0.010229 to four sig figs

a)

1022

b)

1023

c)

0.01023

d)

0.01022

76.

State the number of significant figures in the following measurement: 10.0101 ^oC

a)

2

b)

3

c)

6

d)

8

77.

State the number of significant figures in the following measurement:

9009.00 K

a)

2

b)

4

c)

5

d)

6

78.

Which of the following measurements has 5 significant figures?

a)

0.0005 cm

b)

0.00005 cm

c)

10005 cm

d)

1005550 cm

79.

How many significant figures does the following number have?
0.00345

a)

6

b)

5

c)

3

d)

Ambiguous: 3,4,5, or 6

80.

How many significant figures does the following number have: 0.00204

a)

6

b)

4

c)

3

d)

2

81.

How many significant digits are there in the measurement of 60 s (seconds)?

a)

b)

c)

d)

82.

How many significant digits are in the measurement of 3.40 m (meters)?

a)

b)

c)

d)

83.

How many significant digits are in the measurement 2013 km (kilometers)?

a)

b)

c)

d)

84.

How many significant digits are in the measurement 550 J (Joules)?

a)

b)

c)

d)

85.

How many significant digits are in the measurement 0.90 g/mL (grams every milliliter)?

a)

b)

c)

d)

86.

How many significant digits are in the measurement 3 x 10⁸ m/s (meters every second)?

a)

b)

c)

d)

87.

There are __?__ significant digits are in the measurement 0.00076 g.

a)

2

b)

4

c)

5

d)

6

88.

There are __?__ significant digits are in the measurement 90,000.00 L.

a)

1

b)

2

c)

5

d)

7

89.

State the number of significant figures in the following measurement:

0.002040 m

a)

6

b)

4

c)

3

d)

2

90.

There are (a) significant figures in the measurement 7080 g.

91.

The measurement 30,050 g has (a) significant figures.

92.

There are (a) significant figures in the measurement 5000. s.

93.

State the number of significant figures in the following measurement:

107.854 atm

a)

1

b)

6

c)

2

d)

5

e)

3

94.

State the number of significant figures in the following measurement:

246.32 K

a)

4

b)

6

c)

3

d)

1

e)

5

95.

Which of the following measurements has 2 significant figures?

a)

0.5 cm

b)

0.00005 cm

c)

1500. cm

d)

15550 cm

e)

1500 cm

96.

Which of the following measurements has 4 significant figures? Select all that apply

a)

0.005 cm

b)

0.00005000 cm

c)

1500. cm

d)

15550. cm

e)

1500 cm

97.

Which of the following measurements has 3 significant figures? Select all that apply

a)

122 s

b)

200. s

c)

0.20 s

d)

200.0 s

e)

0.0120 s

98.

Reorder the following in the order of fewest sig figs to most sig figs

a)

0.01

b)

0.020

c)

1.03

d)

2.500

e)

6.022000

1)

2)

3)

4)

5)

99.

Reorder the following in the order of most sig figs to fewest sig figs

a)

1.0500

b)

0.01400

c)

3.00

d)

20.

e)

10

1)

2)

3)

4)

5)

100.

How many significant figures are in the measurement below?

0.0000450 g

(a)

101.

How many significant figures are in the measurement below?

0.0003601 kPa

(a)

102.

Match the following measurements to the correct number of significant figures

a)

200 s

1.

1

b)

20. s

2.

2

c)

20.0 s

3.

3

d)

20.00 s

4.

4

e)

200.00

5.

5

103.

Match the following measurements to the correct number of significant figures

a)

0.0002 g

1.

1

b)

0.00020

2.

2

c)

0.200 g

3.

3

d)

0.0002000 s

4.

4

e)

0.020000

5.

5

104.

How many significant figures does the following number have?
0.00345

a)

6

b)

5

c)

3

d)

Ambiguous: 3,4,5, or 6

105.

How many significant figures does the following number have: 0.00204

a)

6

b)

4

c)

3

d)

2

106.

How many significant figures does the following number have?1.2500 x $10^3$

a)

5

b)

3

c)

Ambiguous: 3 or 5

d)

7

107.

How many significant figures does the following number have: 100.00210

a)

7

b)

8

c)

10

d)

Ambiguous: 7 or 8

108.

Round 1289 to three significant figures

a)

1290

b)

130

c)

1300

d)

1.29x10³

109.

What is 98.907 rounded to 1 significant figure?

a)

98.9

b)

90

c)

100

d)

1x10²

110.

Solve and give your answer with the correct number of significant figures
(12.470)(271)

a)

3366.9

b)

3.37x10³

c)

3400

d)

3370

111.

Solve and give your answer with the correct number of significant figures
129.6/3

a)

43.0

b)

43

c)

4x10¹

d)

40

112.

Solve and give your answer with the correct number of significant figures
24.28 + 12.5

a)

3.687 x 10¹

b)

36.8

c)

37

d)

3.70x10¹

113.

Solve and give your answer with the correct number of significant figures
1421-34

a)

1.39x10³

b)

1387

c)

1390

d)

1400

✅SigFig Practice

Total questions: 113

Worksheet time: 28hrs 1mins

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