How many centimetres?

This task is about estimating and measuring length.

Question

a)  About how many centimetres long is the pencil? (Select one)

    • 8 cm

    • 10 cm

    • 14 cm

    • 18 cm

Question

b)  About how many centimetres long is the exercise book? (Select one)

    • 20 cm

    • 25 cm

    • 30 cm

    • 35 cm

Question 1Change answer

c)  Use a ruler to measure as accurately as you can, the length of the pencil and the length of the exercise book.
     Write your measurements in the table below.
Object

Measurement
pencil

 cm
exercise book

 cm