Unit 1 Review

Convert 5 cm to mm:

• 5,000mm
• 0.5 mm
• 0.05 mm
• 50 mm

3.85 hg = _____ cg

• 38,500

• 3,850

• 38.5

• 0.000385

4.5 m = _____ cm

• 45 cm

• 450 cm

• 0.45 cm

• 4,500 cm

2.7 L = _____ mL

• 0.27 mL

• 270 mL

• 2,700 mL

• 27 mL

345 cm = _____ m

• 3.45 m

• 0.345 m

• 34.5 m

• 3,450 m

490,000 g =____ kg

• 490
• 49
• 4,900
• 0.49

Which of the following options is the base unit?

• kilometer

• centimeter

• meter

• millimeter

Which prefix means 1,000?

• kilo

• centi

• milli-

• giga-

Which prefix means 0.001?

• kilo

• centi

• milli-

• hecto-

Which of the following base units measures volume?

• gram

• liter

• meter