Amir walked 1 meter and 80 centimeters. How many centimeters did he walk in total ?

• 180 cm
• 18 cm
• 0.18 cm

petunjuk

The length of a classroom whiteboard is 2 meters and 25 centimeters. What is the total length in centimeters ?

• 22.5 cm
• 2.25 cm
• 225 cm

petunjuk

A pencil is 30 cm long. A book is 1 meter long. Which is longer ?

• book
• pencil

petunjuk

150 centimeters is more than 1 meter.

2 meters and 50 centimeters is equal to 250 centimeters.

80 centimeters is longer than 1 meter.