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WorksheetsSig Figs and Calculations with Sig Figs
Total questions: 10
Worksheet time: 15mins
Name
Class
Date
1.
How many sig fis in this number 34601
a)
4
b)
5
c)
6
d)
none
2.
How many sig figs are there?
5.00000008
5.00000008
a)
2
b)
6
c)
9
3.
Which measurement contains 3 sig figs?
a)
200 mL
b)
20.0 mL
c)
0.02 mL
d)
0.020mL
4.
Round 1047.78 to three sig figs
a)
104
b)
105
c)
1050
d)
1050.00
5.
How many significant figures does 10.1 cm have?
a)
1
b)
2
c)
3
d)
4
6.
Calculate 12.47 m ÷ 3.2 s and give your answer with the correct number of significant figures.
a)
4 m/s
b)
3.9 m/s
c)
3.90 m/s
d)
3.897 m/s
7.
Solve. Answer the question according to the sig figs in calculations rule.
0.0029 / 5
(a)
8.
Solve. Answer the question according to the sig figs in calculations rule.
315.0 x 6.066
(a)
9.
Solve. Answer the question according to the sig figs in calculations rule.
50.03 + 3.781
(a)
10.
Solve. Answer the question according to the sig figs in calculations rule.
208 / 9.0
(a)
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