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WorksheetsMetric Conversions and Sigfigs
Total questions: 15
Worksheet time: 24mins
Name
Class
Date
1.
Which of the following is incorrect
a)
32 cm = 320 mm
b)
0.0031 kg = 3.1 g
c)
56 mm = 56000 nm
d)
0.00045 Mg = 0.45 kg
2.
The prefix Mega is 10 to the power of (a)
3.
Which of the following numbers does not have 3 significant figures
a)
3.50
b)
300
c)
0.0230
d)
901
4.
180m = ___dm
a)
8
b)
18,000
c)
1,800
d)
18
5.
How many significant figures: 216 m
a)
1
b)
2
c)
3
d)
0
6.
65g = ___mg
a)
650
b)
6,500
c)
65,000
d)
6
7.
Round 0.010229 to four sig figs
a)
1022
b)
1023
c)
0.01023
d)
0.01022
8.
Calculate 12.34 + 1.234 + 0.1234
a)
13.6974
b)
13.697
c)
13.70
d)
13.7
9.
What is the basic unit of mass in the metric system?
a)
Liter
b)
Meter
c)
Gram
d)
Kilometer
10.
How many significant figures: 1000 mL
a)
1
b)
2
c)
3
d)
4
11.
Which unit is the smallest?
a)
km
b)
mm
c)
m
d)
cm
12.
Select the largest unit.
a)
kilogram
b)
centigram
c)
decigram
d)
decagram
13.
Kyle measured the length of his truck and it was 534 centimeters long. How many meters long is his truck? (1 meter = 100 centimeters)
a)
5.34 meters
b)
53.4 meters
c)
5,340 meters
d)
0.0534 meters
14.
Convert 15 km/h into m/s
a)
15000 m/s
b)
4.2 m/s
c)
250 m/s
d)
54 m/s
15.
Which of these are standard units in Physics
a)
Meters
b)
Liters
c)
Moles
d)
Amperes
e)
Grams
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