Knowing Relative Sizes of Measurement Units Within One System of Units

2 yards = ___ inches

• 72 inches

• 36 inches

• 60 inches

8 cm = ______ mm

• 800

• 80

• 8

• 65

4 centimeters = _____ millimeters

• 40

• 400

• 4,000

1 cm = _____mm

• 1

• 10

• 100

• 1000

Which is longer: a millimeter or a centimeter?

• millimeter

• centimeter

Jaime made a bracelet 1.8 decimeters long. How many millimeters long is the bracelet?

• 0.18 mm.

• 18 mm.

• 180 mm.

• 0.018 mm.

Which choice best shows the length of a ruler?

• 12 miles

• 12 inches

• 12 feet

• 12 yards

Convert the following measurement

How many feet are in 6 yards?

• 1 ft

• 6 ft

• 18 ft

• 24ft

What unit should be in the denominator of the conversion factor?

• yards

• leagues

• feet

• fathoms

Which measure is equal to 1 meter?

• 10 millimeters

• 100 millimeters

• 10 centimeters

• 100 centimeters