Free Printable Sig Figs

1.

How many significant figures does the following number have?
0.00345

a)

6

b)

5

c)

3

d)

Ambiguous: 3,4,5, or 6

2.

How many significant figures does the following number have: 100.00210

a)

7

b)

8

c)

10

d)

Ambiguous: 7 or 8

3.

Round 1289 to three significant figures

a)

1290

b)

130

c)

1300

d)

1.29x10³

4.

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

5.

How many sig figs are there?
100.00

a)

1

b)

3

c)

4

d)

5

6.

How many sig figs are there?
100000000

a)

1

b)

9

c)

10

7.

How many sig figs are there?
4004

a)

1

b)

2

c)

3

d)

4

8.

Calculate 923 g ÷ 20312 cm³ and give your answer with the correct number of significant figures.

a)

0.04 g/cm³

b)

0.045 g/cm³

c)

0.0454 g/cm³

d)

0.05 g/cm³

9.

Calculate 1.23 m x 0.89 m and give your answer with the correct number of significant figures.

a)

1.0 m²

b)

1.1 m²

c)

1.0947 m²

d)

1.095 m²

10.

Calculate 0.020 cm x 50 cm x 11.1 cm and give your answer with the correct number of significant figures.

a)

10 cm³

b)

11.1 cm³

c)

11 cm³

d)

11. cm³

11.

How many significant figures: 216 m

a)

1

b)

2

c)

3

d)

0

12.

How many significant figures: 2016 m

a)

1

b)

2

c)

3

d)

4

13.

How many significant figures: 153.0 mL

a)

1

b)

2

c)

3

d)

4

14.

How many significant figures: 0.012 km

a)

1

b)

2

c)

3

d)

4

15.

How many significant figures: 1000 mL

a)

1

b)

2

c)

3

d)

4

16.

How many significant figures: 100.000 cL

a)

1

b)

3

c)

5

d)

6

17.

How many significant figures: 0.001 g

a)

4

b)

3

c)

2

d)

1

18.

How many significant figures: 4.20 cm

a)

1

b)

2

c)

3

d)

4

19.

How many significant figures: 0.010 L

a)

1

b)

2

c)

3

d)

4

20.

How many significant figures: 450 m

a)

3

b)

2

c)

1

d)

0

21.

How many sig figs are there?
100000000

a)

1

b)

9

c)

10

22.

How many sig figs are there?
0.000008

a)

1

b)

2

c)

6

d)

7

23.

How many sig figs are there?
100.00

a)

1

b)

3

c)

4

d)

5

24.

How many sig figs are there?
100000000

a)

1

b)

9

c)

10

25.

How many sig figs are there?
4004

a)

1

b)

2

c)

3

d)

4

26.

How many sig figs are there?
0.000008

a)

1

b)

2

c)

6

d)

7

27.

How many sig figs are there?
0.00400

a)

1

b)

3

c)

5

d)

6

28.

How many sig figs are there?
9009.00

a)

2

b)

4

c)

5

d)

6

29.

How many sig figs are there?
0.0009009090000

a)

3

b)

10

c)

14

30.

How many sig figs are there?
4000.

a)

1

b)

3

c)

4

31.

How many sig figs are there?
27000000

a)

2

b)

5

c)

8

32.

How many sig figs are there?
5.00000008

a)

2

b)

6

c)

9

33.

How many sig figs are there?
100.00

a)

1

b)

3

c)

4

d)

5

34.

How many sig figs are there?
4004

a)

1

b)

2

c)

3

d)

4

35.

How many sig figs are there?
0.000008

a)

1

b)

2

c)

6

d)

7

36.

How many sig figs are there?
5.00000008

a)

2

b)

6

c)

9

37.

How many sig. fig. are in the number below:
106.00

a)

2

b)

3

c)

4

d)

5

38.

How many sig. fig. are in the number below:
0.056

a)

1

b)

2

c)

3

d)

4

39.

How many sig. fig. are in the number below:
0.678

a)

1

b)

2

c)

3

d)

4

40.

How many sig. fig. are in the number below:
350.540

a)

4

b)

5

c)

6

d)

7

41.

How many sig. fig. are in the number below:
0.007809

a)

3

b)

4

c)

5

d)

6

42.

How many sig. fig. are in the number below:
350.540

a)

4

b)

5

c)

6

d)

7

43.

Determine the number of Significant Figures in 13410000 m.

a)

4

b)

3

c)

8

d)

1

44.

How many significant figures does the following number have: 0.002040

a)

6

b)

4

c)

3

d)

2

45.

How many sig. fig. are in the number below:
106.00

a)

2

b)

3

c)

4

d)

5

46.

how many significant figures does 650 have

a)

3

b)

2

c)

1

d)

6

47.

How many sig. fig. are in the number below:
350.540

a)

4

b)

5

c)

6

d)

7

48.

How many sig. fig. are in the number below:
0.0005

a)

1

b)

2

c)

3

d)

4

49.

How many sig figs are there?
0.00400

a)

1

b)

3

c)

5

d)

6

50.

Which measurement contains 3 sig figs?

a)

200 mL

b)

20.0 mL

c)

0.02 mL

d)

0.020mL

51.

Which value has only 4 significant digits?

a)

6.930

b)

0.450

c)

8450

d)

0.392

52.

Round 1047.78 to three sig figs

a)

104

b)

105

c)

1050

d)

1050.00

53.

Round 720.36 to two sig figs

a)

72

b)

73

c)

720

d)

720.00

54.

Which of the following measurements contains two significant figures?

a)

0.00400 L

b)

0.00404 L

c)

0.00044 L

d)

0.00440 L

55.

Match the following number with the correct amount of sig figs.

a)

1 sig fig

1.

500

b)

2 sig figs

2.

0.0025

c)

3 sig figs

3.

0.0600

d)

4 sig figs

4.

5689

e)

5 sig figs

5.

50,000.

56.

Match the following number with the correct sig fig zeros it has in it.

a)

trailing behind NON decimal

1.

500

b)

leading

2.

0.0025

c)

leading

trailing behind decimal

3.

0.0600

d)

sandwich

4.

560089

e)

trailing behind decimal

5.

50,000.

57.

Match the following number with the correct sig fig zeros it has in it.

a)

trailing behind NON decimal

1.

58,950,000

b)

leading

2.

0.253

c)

leading

trailing behind decimal

3.

00,315,200.

d)

sandwich

4.

5.023

e)

trailing behind decimal

5.

65.00

58.

Match the following number with the correct sig fig zeros it has in it.

a)

leading

1.

0.3658

b)

leading

sandwich

trailing behind decimal

2.

0.00023506520

c)

sandwich

trailing behind NON decimal

3.

690,100

d)

sandwich

4.

509802

e)

trailing behind decimal

5.

980.0

59.

Which number below has 3 sig figs?

a)

250

b)

32101.01

c)

0.0200

d)

601.1

60.

Which number below has 5 sig figs?

a)

56000

b)

01.001

c)

5201

d)

0601.10

61.

Which number below has 4 sig figs?

a)

7850

b)

01.0010

c)

5201

d)

0601

62.

Round 3,456,098 to 2 sig figs.

a)

3,500,000

b)

35

c)

3,400,000

d)

3,500,000.

e)

3,500

63.

Round 0.005478923 to 4 sig figs.

a)

0.005

b)

0.00548

c)

0.00547900

d)

0.005479

64.

How many sig. fig. are in the number below:
106.00

a)

2

b)

3

c)

4

d)

5

65.

How many sig. fig. are in the number below:
0.056

a)

1

b)

2

c)

3

d)

4

66.

How many sig. fig. are in the number below:
100.5

a)

1

b)

2

c)

3

d)

4

67.

How many sig. fig. are in the number below:
0.678

a)

1

b)

2

c)

3

d)

4

68.

How many sig. fig. are in the number below:
350.540

a)

4

b)

5

c)

6

d)

7

69.

How many sig. fig. are in the number below:
0.0005

a)

1

b)

2

c)

3

d)

4

70.

How many sig. fig. are in the number below:
705000

a)

2

b)

3

c)

5

d)

6

71.

How many sig. fig. are in the number below:
32005

a)

2

b)

3

c)

4

d)

5

72.

How many sig. fig. are in the number below:
14.500

a)

2

b)

3

c)

4

d)

5

73.

How many sig. fig. are in the number below:
0.007809

a)

3

b)

4

c)

5

d)

6

74.

How many sig figs are there?
100.00

a)

1

b)

3

c)

4

d)

5

75.

How many sig figs are there?
100000000

a)

1

b)

9

c)

10

76.

How many sig figs are there?
4004

a)

1

b)

2

c)

3

d)

4

77.

How many sig figs are there?
9009.00

a)

2

b)

4

c)

5

d)

6

78.

How many sig figs are there?
0.00400

a)

1

b)

3

c)

5

d)

6

79.

How many sig figs are there?
27000000

a)

2

b)

5

c)

8

80.

How many sig figs are there?
4000.

a)

1

b)

3

c)

4

81.

Which of the following numbers have four significant figures?

a)

56.75 g

b)

40.01 g

c)

0.6000 g

d)

all of the choices

82.

All of the following have one significant figure except:

a)

100 cm

b)

0.0001 cm

c)

2 cm

d)

2.00 cm

83.

Which of the following numbers has three significant figures?

a)

1014 miles

b)

101 feet

c)

1000 yards

d)

all of the choices

84.

How many significant figures does the following number have: 0.002040

a)

6

b)

4

c)

3

d)

2

85.

How many sig figs are there?
0.000008

a)

1

b)

2

c)

6

d)

7

86.

How many significant figures: 450 m

a)

3

b)

2

c)

1

d)

0

87.

How many sig figs are there?
27000000

a)

2

b)

5

c)

8

88.

State the number of significant figures in 0.006859

a)

7

b)

6

c)

5

d)

4

89.

How many Significant Figures in the number below?
4.56 x 10³

a)

5

b)

4

c)

6

d)

3

90.

How many significant figures? 2.30x10⁵

a)

2

b)

3

c)

4

d)

5

91.

The number of significant figures in: 405,000

a)

6

b)

5

c)

4

d)

3

92.

The following number has 4 significant figures.

a)

1010

b)

0.0055

c)

5000

d)

101.0

93.

How many significant figures? 0.00050

a)

1

b)

2

c)

3

d)

4

e)

5

Sig Figs

Total questions: 93

Worksheet time: 2hrs 39mins

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