Measurements in Inches and Centimeters

Which tool is the best choice to measure the object?

• Yardstick

• scale

• balance

• ruler

What is the measurement of the eraser?

• 2 cm

• 3 cm

• 2 in

• 3 in

Measure the colored pencil in centimeters and inches.

• 10 cm and 26 in

• 26 cm and 10 in

• 25 cm and 9 in

The ruler is about how many cm long?

• 10 cm

• 8 cm

• 15 cm

• 20 cm

About how long is the pencil?

• 10 centimeters

• 3 inches

• 6 inches

• 8 centimeters

The flashlight is about how many cm long?

• 16 cm

• 20 cm

• 12 cm

• 5 cm

How long is the paper clip? (a)  

• 3 cm

• 4cm

• 5cm

Estimate the length of a key. 

• 4 feet

• 4 inches

How long is this pencil?

• 5 inches

• 6 inches

• 7 inches

• 9 inches

Which measure shows an estimate of the length of the picture?

• about 4 inches

• about 3 inches

• about 5 inches

• about 6 inches