Class 3 Maths Worksheet: Measurement
The method (Big unit to small: multiply): 1 m = 100 cm, 1 km = 1000 m, 1 kg = 1000 g, 1 L = 1000 mL. Big unit → small unit: multiply. Small unit → big unit: divide. 2 m 35 cm = 200 cm + 35 cm = 235 cm. Choose the unit by size: a pencil in cm, a road in km, a toffee in g, a bucket of water in L.
NameDateTime takenScore ___ / 40
- 1.2000 mL = ? L
- 2.Which unit would you use to measure the weight of a pencil? (a) L (b) g (c) m
- 3.A jug has 300 mL of milk. 150 mL is poured into a glass. How many mL of milk are left in the jug?
- 4.500 cm = ? m
- 5.600 cm = ? m
- 6.Which unit would you use to measure the height of a door? (a) m (b) mL (c) L
- 7.6 L 200 mL = ? mL
- 8.A jug has 300 mL of milk. 100 mL is poured into a glass. How many mL of milk are left in the jug?
- 9.5000 g = ? kg
- 10.A jug has 500 mL of milk. 100 mL is poured into a glass. How many mL of milk are left in the jug?
- 11.700 cm = ? m
- 12.9 m 55 cm = ? cm
- 13.9 kg = ? g
- 14.9 m 48 cm = ? cm
- 15.5 m 12 cm = ? cm
- 16.5 kg 450 g = ? g
- 17.5 L 250 mL = ? mL
- 18.4000 mL = ? L
- 19.2000 g = ? kg
- 20.4 L = ? mL
- 21.A pink ribbon is 40 cm long and a yellow ribbon is 43 cm long. What is their total length (in cm)?
- 22.Which unit would you use to measure the medicine in a spoon? (a) km (b) m (c) mL
- 23.8 m 62 cm = ? cm
- 24.6 m = ? cm
- 25.5000 m = ? km
- 26.3000 g = ? kg
- 27.2 L 100 mL = ? mL
- 28.6 m 14 cm = ? cm
- 29.7000 g = ? kg
- 30.7000 mL = ? L
- 31.6 km 500 m = ? m
- 32.5 m = ? cm
- 33.A jug has 950 mL of milk. 450 mL is poured into a glass. How many mL of milk are left in the jug?
- 34.4 km = ? m
- 35.400 cm = ? m
- 36.3 km = ? m
- 37.7 kg = ? g
- 38.4 m = ? cm
- 39.A jug has 400 mL of milk. 50 mL is poured into a glass. How many mL of milk are left in the jug?
- 40.3 kg 150 g = ? g
Answer key
- 2
- g
- 150
- 5
- 6
- m
- 6200
- 200
- 5
- 400
- 7
- 955
- 9000
- 948
- 512
- 5450
- 5250
- 4
- 2
- 4000
- 83
- mL
- 862
- 600
- 5
- 3
- 2100
- 614
- 7
- 7
- 6500
- 500
- 500
- 4000
- 4
- 3000
- 7000
- 400
- 350
- 3150
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