MEASUREMENT OF LENGTH (RECAP)

WHAT UNIT OF LENGTH WOULD YOU USE TO MEASURE A BEDSHEET?

• METRE

• CENTIMETRE

• KILOMETRE

• MILLIMETRE

How many millimetres are there in 1 centimetre?

• 100

• 1

• 1000

• 10

2m = 2 X _____ = 200 cm .

What should we write in the blank so that the statement given above become true.

• 2

• 20

• 100

• 10

There are 1000 metres in 1 kilometre.

Is the statement given above True or False?

• True

• False

Which one is more :

A 3 m long ribbon or 25 cm long rope?

• 3m long ribbon

• 25 cm long rope

• none

• both are equal

Put the correct sign

4 km ______ 4000 m

• >

• <

• =

• can't say

Convert 97 cm into mm and select the correct answer.

• 97 X 100 = 9700mm

• 97 X 1000 = 97000 mm

• 97 X 10 = 970 mm

• 97 X 1 = 97 mm

Select the odd one out.

(Hint: Think of the unit that you use to measure these things.)

• Rice Grain

• English Course Book

• Water Bottle

• Lunch Box

Shelja wants to make a paper boat for a class activity . Which unit of length will she use to measure the paper needed to make the boat?

• km

• m

• mm

• cm

10 mm + 10 mm = _____ cm

(Hint: First add and then convert to reach the correct answer).

• 20

• 2

• 200

• 100