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1-2 Rounding Significant Figures

Last updated over 5 years ago

10 questions

Note from the author:

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Significant Figures Practice

Question 1

1.

Question 2

2.

Question 3

3.

Question 4

4.

Question 5

5.

Question 6

6.

Question 7

7.

Question 8

8.

Question 9

9.

Question 10

10.

Which of the following numbers has three significant figures?

1014 miles

101 feet

1000 yards

200 miles

How many significant figures does the following number have: 0.998005?

9

6

10

5

What is 0.658 rounded to 1 significant figure?

0

0.7

0.66

0.658

How many significant figures are there in 1,000,000?

1

9

10

What is 78.5 rounded to one significant figure?

79

78.5

70

80

What is 0.658 rounded to 2 significant figures?

0

0.66

0.7

0.658

What is 0.000328 rounded to 1 significant figure?

0

0.00033

0.0003

0.000328

What is 98.907 rounded to 1 significant figure?

98.9

100

90

98.91

How many significant figures does 1740200 have?

1

2

3

5

How many significant figures does 17.40200 have?

2

5

7