Metric Conversions Practice

8 mm = _____cm

• 0.8

• 80

• 0.08

• 800

3 km = ___________ mm

• 30

• 300

• 3,000

• 3,000,000

Which unit is the smallest?  

• km

• mm

• m

• cm 

480 cm = _______mm

• 4,800 mm

• 48 mm

• 4.8 mm

• 48,000 mm

120 mg = _________g

• 0.120 g

• 1,200 g

• 1.20 g

• 0.0120 g

2,500 m = _______km

• 25,000 km

• 2.5 km

• 25 km

• 0.25 km

5.6 cm = _____ mm

• 56 mm

• 0.56 mm

• 560 mm

• 0.056 mm

198 g = _______ mg

• 198,000 mg

• 19,800 mg

• 0.198 mg

• 1,980 mg

 127 mm = ______m

• 0.127 m

• 127,000 m

• 1.27 m

• 12.7 m

23.5 kL = ______L

• 23,500 L

• 235,000 L

• 235 L

• 2,350 L