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WorksheetsSignificant Figures Practice
Total questions: 15
Worksheet time: 15mins
Name
Class
Date
1.
Determine the number of Significant Figures in 506020-km.
a)
5
b)
4
c)
3
d)
2
2.
Determine the number of Significant Figures in 13410000-m.
a)
4
b)
3
c)
2
d)
1
3.
Round 0.010229 to four sig figs
a)
1022
b)
1023
c)
0.01023
d)
0.01022
4.
All of the following have one significant figure except:
a)
100 cm
b)
0.0001 cm
c)
2 cm
d)
2.00 cm
5.
How many sig figs are there?
4000.
4000.
a)
1
b)
3
c)
4
6.
How many significant figures does the following number have: 0.998005
a)
9
b)
10
c)
6
d)
5
7.
How many significant figures does the following number have: 0.002040
a)
6
b)
4
c)
3
d)
2
8.
Determine the number of Significant Figures in 10.0-g
a)
5
b)
4
c)
3
d)
2
9.
Determine the number of Significant Figures in 13410000-m.
a)
4
b)
3
c)
2
d)
1
10.
Determine the number of Significant Figures in 10-L.
a)
4
b)
3
c)
2
d)
1
11.
How many significant figures are in the measurement 48032 m?
a)
5
b)
4
c)
3
d)
2
12.
How many significant figures does the following number have: 0.001 & 0.01453
a)
1, 3
b)
1,4
c)
3,4
d)
1,1
13.
How many significant figures does the following number have: 1.001 & 100.10
a)
4,5
b)
2,2
c)
4,4
d)
2,3
14.
How many significant figures does the following number have: 231
a)
2
b)
3
c)
Whole number is not possible
d)
None of the above
15.
How many significant figures does the following number have: 100.00210
a)
7
b)
8
c)
10
d)
Ambiguous: 7 or 8
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