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WorksheetsQuiz Significant Figures
Total questions: 20
Worksheet time: 11mins
Name
Class
Date
1.
How many significant figures: 216 m
a)
1
b)
2
c)
3
d)
0
2.
How many significant figures: 2016 m
a)
1
b)
2
c)
3
d)
4
3.
How many significant figures: 153.0 mL
a)
1
b)
2
c)
3
d)
4
4.
How many significant figures: 0.012 km
a)
1
b)
2
c)
3
d)
4
5.
How many significant figures: 1000 mL
a)
1
b)
2
c)
3
d)
4
6.
How many significant figures: 100.000 cL
a)
1
b)
3
c)
5
d)
6
7.
How many significant figures: 0.001 g
a)
4
b)
3
c)
2
d)
1
8.
How many significant figures: 4.20 cm
a)
1
b)
2
c)
3
d)
4
9.
How many significant figures: 0.010 L
a)
1
b)
2
c)
3
d)
4
10.
How many significant figures: 450 m
a)
3
b)
2
c)
1
d)
0
11.
How many sig figs are there?
100000000
100000000
a)
1
b)
9
c)
10
12.
How many sig figs are there?
0.000008
0.000008
a)
1
b)
2
c)
6
d)
7
13.
How many significant figures are there in 1008 grams?
a)
1
b)
2
c)
3
d)
4
14.
How many sig figs are there?
27000000
27000000
a)
2
b)
5
c)
8
15.
How many sig figs are there?
5.00000008
5.00000008
a)
2
b)
6
c)
9
16.
Solve and give your answer with the correct number of significant figures
(12.470)(271)
(12.470)(271)
a)
3366.9
b)
3.37x103
c)
3400
d)
3370
17.
Solve and give your answer with the correct number of significant figures
129.6/3
129.6/3
a)
43.0
b)
43
c)
4x101
d)
40
18.
Solve and give your answer with the correct number of significant figures
24.28 + 12.5
24.28 + 12.5
a)
3.687 x 101
b)
36.8
c)
37
d)
3.70x101
19.
Solve and give your answer with the correct number of significant figures
1421-34
1421-34
a)
1.39x103
b)
1387
c)
1390
d)
1400
20.
Round 0.010229 to four sig figs
a)
1022
b)
1023
c)
0.01023
d)
0.01022
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