Printable Worksheets

Length Units - Metric System

Basic Facts #1


Name:____________________

1 centimeter (cm) = 10 milimeter (mm).

1 dm = 10 cm

1 meter (m) = 10 dm

1 m = 100 cm = 1000 mm

1 kilometer (km) = 1000 m

1 cm = 1/100 m

1 mm = 1/10 cm

1 dm = 1/10 m

1 m = 1/1000 km

Example:
1) 1 m 2 dm = ___ cm; 1 m = 100 cm; 2 dm = 2 x 10 cm = 20 cm; 1 m 2dm = 100 cm + 20 cm = 120 cm.
Complete the following as in the example above:
2) 2 m = _____ dm  
3) 2 cm = _____ mm  
4) 3 m = _____ cm  
5) 4 m = _____ mm  
6) 3 m 2 dm = ______ cm  
7) 2 m 30 cm = ______ mm  
8) 1 m 2 mm = ______ mm  
9) 3 km = ______ m  
10) 2 km = ______ cm  
11) 1 km 2 m = ______ m  


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