ACR Length

Which one of these is the longest?

• 1mm

• 1cm

• 1m

• 1km

1m 20cm is the same as __________.

• 1.20m

• 1.02m

• 12.0m

• 120m

would you use centimetres (cm) or metres (m) to measure the length of a pencil

• centimetres (cm)

• metres (m)

If 100 centimetres (cm) is 1metre (m) then how many centimetres (cm) is 2 metres m)?

• 100cm

• 200cm

• 300cm

• 400cm

What are you measuring when using a ruler?

• volume

• length

• mass

• weight

Would you use centimetres (cm) or metres (m) to measure the length of your finger?

• metre (m)

• centimetre (cm)

Which is longer, 256 m or 1 km 56 m?

• 256 m

• 1 km 56 m

The length of the pen is 9 centimeters. The length of the pencil is (1) _______ centimeters. The pen is (2) ________ centimeters longer than the pencil.

• 3, 6

• 6, 3

• 6, 9

• 3, 4

Look at the picture. The length of the pencil is

_________ centimeters.

• 3

• 4

• 5

• 6

The length of the pen is

______ centimeters.

• 9

• 8

• 7

• 6