Metric Length Conversions

500 mm = __________ cm

• 5

• 50

• 5000

• 50, 000

550 mm = __________ cm

• 55,000

• 5.5

• 55

• 5,500

0.3 km = __________ cm

• 300

• 30,000

• 0.00003

• 3000

2cm + 5mm = 

• 2.5 cm

• 7cm

• 7mm

• 52cm

0.6 m + 50 cm

• 50.6m

• 50.6cm

• 0.65m

• 110cm

What is the length of the object in millimeters (mm)?

• 27 mm

• 7.2 mm

• 2.7 mm

• 3 mm

Samuel has 3 objects of different lengths. One is 1 m. Another is 1 cm. The third one is 1 dm. Order the objects from longest to shortest.

• 1 cm, 1 dm, 1 m

• 1 dm, 1 m, 1 cm

• 1 m, 1 dm, 1 cm

• 1 m, 1 cm, 1 dm

4 cm = ___mm

• 400

• 40

• 4

• 4,000

600 cm =   ___ m 

• 6 m 

• 6,000 m

• 60,000 m

5 cm = _____________ mm

• 10

• 50

• 500

• 5,000