Metric Unit Review

Estimate how much mass a bowling ball has.

• grams

• centimeters

• liters

• 6 kilograms

Estimate the amount of liquid in a water bottle.

• 2 liters

• 2 kilograms

• milliliters

• 6 liters

• grams

What metric unit should you use to measure the amount of water in a bathtub?

• milliliters

• cups

• liters

• tons

What metric unit should you use to measure the weight of a feather?

• pounds

• kilograms

• grams

• ounces

Which item has a mass of about 8 grams?

• table

• brick

• pencil

• tree

Convert 24 centimeters to millimeters.

• 2.4 mm

• 24 mm

• 240 mm

• 2,400 mm

Convert 2 kilograms to grams.

• 2 grams

• 200 grams

• 2,000 grams

• 0.02 grams

Convert 10 liters to milliliters.

• 10,000 mL

• 1,000 mL

• 100 mL

• 10 mL

Samantha made 3 liters of fruit punch for her party. Her brother drinks 500 milliliters before the party. How many milliliters of punch does she have left?

• A. 25 liters

• B. 25 milliliters

• C. 250 milliliters

• D. 2,500 milliliters

Sissy needs 2 pieces of string for her kite. One piece is 1.50 meters; the other piece is 3.25 meters. How many meters of string does she need in all?

• F. 5.75 meters

• H. 4.75 meters

• I. 4.5 meters

• 5 meters