Measurement Mastery for Year 3

Name:

Date:

📚 Part 1: Multiple Choice & Selection

1. Which is the best estimate for the length of a school ruler?

15 cm

30 cm

1 m

2. Which unit would you use to measure the length of the classroom?

centimetres (cm)

metres (m)

grams (g)

3. Check all that you would use to measure mass (weight):

measuring jug

weighing scale / balance scale

ruler

4. Which shows the same length as 2 m?

2 m

200 cm

20 cm

5. Sam measures a pencil as 14 cm and a notebook as 28 cm. Which is longer and by how many centimetres?

6. Put these in order from shortest to longest. Write them separated by commas: 1 m, 50 cm, 120 cm

7. Find the perimeter of a rectangle that is 3 m long and 2 m wide. Write your answer with units.

8. A rectangle is 4 cm by 3 cm. How many centimetre squares (cm²) cover it? Show your working.

9. Quick estimation: Circle your answer — is a classroom door about 1 m tall or about 2 m tall?

1 m

2 m