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
- 1.9 L 900 mL = ? mL
- 2.A jug has 300 mL of milk. 250 mL is poured into a glass. How many mL of milk are left in the jug?
- 3.9 m 50 cm = ? cm
- 4.4 m 82 cm = ? cm
- 5.A jug has 950 mL of milk. 550 mL is poured into a glass. How many mL of milk are left in the jug?
- 6.7 km = ? m
- 7.2 kg 900 g = ? g
- 8.Which unit would you use to measure the weight of a toffee? (a) g (b) L (c) cm
- 9.4 m 57 cm = ? cm
- 10.9 kg = ? g
- 11.1 km 150 m = ? m
- 12.4000 m = ? km
- 13.8000 m = ? km
- 14.Which unit would you use to measure the length of a pencil? (a) cm (b) mL (c) L
- 15.3 L = ? mL
- 16.1 L 100 mL = ? mL
- 17.4 kg 750 g = ? g
- 18.Which unit would you use to measure the water in a bucket? (a) kg (b) m (c) L
- 19.4 kg 850 g = ? g
- 20.1 m 48 cm = ? cm
- 21.A pink ribbon is 28 cm long and a red ribbon is 57 cm long. What is their total length (in cm)?
- 22.300 cm = ? m
- 23.A jug has 950 mL of milk. 350 mL is poured into a glass. How many mL of milk are left in the jug?
- 24.5 km = ? m
- 25.A jug has 450 mL of milk. 300 mL is poured into a glass. How many mL of milk are left in the jug?
- 26.A jug has 300 mL of milk. 200 mL is poured into a glass. How many mL of milk are left in the jug?
- 27.3 kg = ? g
- 28.2 kg = ? g
- 29.A jug has 350 mL of milk. 150 mL is poured into a glass. How many mL of milk are left in the jug?
- 30.Which unit would you use to measure the length of a cricket pitch? (a) mL (b) kg (c) m
- 31.8000 g = ? kg
- 32.2000 m = ? km
- 33.1 m 87 cm = ? cm
- 34.A jug has 850 mL of milk. 150 mL is poured into a glass. How many mL of milk are left in the jug?
- 35.A jug has 450 mL of milk. 400 mL is poured into a glass. How many mL of milk are left in the jug?
- 36.A jug has 600 mL of milk. 450 mL is poured into a glass. How many mL of milk are left in the jug?
- 37.5 kg = ? g
- 38.3 km = ? m
- 39.2 L = ? mL
- 40.9 km 250 m = ? m
Answer key
- 9900
- 50
- 950
- 482
- 400
- 7000
- 2900
- g
- 457
- 9000
- 1150
- 4
- 8
- cm
- 3000
- 1100
- 4750
- L
- 4850
- 148
- 85
- 3
- 600
- 5000
- 150
- 100
- 3000
- 2000
- 200
- m
- 8
- 2
- 187
- 700
- 50
- 150
- 5000
- 3000
- 2000
- 9250
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