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
- 1.300 cm = ? m
- 2.A pink ribbon is 17 cm long and a white ribbon is 23 cm long. What is their total length (in cm)?
- 3.A jug has 700 mL of milk. 450 mL is poured into a glass. How many mL of milk are left in the jug?
- 4.A jug has 500 mL of milk. 400 mL is poured into a glass. How many mL of milk are left in the jug?
- 5.5000 m = ? km
- 6.4 m = ? cm
- 7.A pink ribbon is 25 cm long and a white ribbon is 60 cm long. What is their total length (in cm)?
- 8.8000 mL = ? L
- 9.A blue ribbon is 22 cm long and a pink ribbon is 48 cm long. What is their total length (in cm)?
- 10.8 km = ? m
- 11.Which unit would you use to measure the length of a train journey? (a) kg (b) mL (c) km
- 12.1 km 150 m = ? m
- 13.1 m 64 cm = ? cm
- 14.Which unit would you use to measure the length of an eraser? (a) cm (b) g (c) kg
- 15.A jug has 900 mL of milk. 650 mL is poured into a glass. How many mL of milk are left in the jug?
- 16.A pink ribbon is 34 cm long and a blue ribbon is 45 cm long. What is their total length (in cm)?
- 17.Which unit would you use to measure the juice in a small glass? (a) mL (b) g (c) cm
- 18.A jug has 300 mL of milk. 150 mL is poured into a glass. How many mL of milk are left in the jug?
- 19.2 m = ? cm
- 20.2 m 76 cm = ? cm
- 21.6 km 850 m = ? m
- 22.A blue ribbon is 36 cm long and a yellow ribbon is 55 cm long. What is their total length (in cm)?
- 23.9 m = ? cm
- 24.8 kg 50 g = ? g
- 25.Which unit would you use to measure the weight of a toffee? (a) g (b) km (c) L
- 26.Which unit would you use to measure the length of a pencil? (a) mL (b) cm (c) g
- 27.7 m = ? cm
- 28.6 L 300 mL = ? mL
- 29.3000 m = ? km
- 30.4 km 750 m = ? m
- 31.5 km = ? m
- 32.9 km = ? m
- 33.Which unit would you use to measure the distance between two cities? (a) g (b) kg (c) km
- 34.9 km 450 m = ? m
- 35.2 L 550 mL = ? mL
- 36.5000 g = ? kg
- 37.9000 m = ? km
- 38.4000 m = ? km
- 39.Which unit would you use to measure the weight of a sack of rice? (a) L (b) kg (c) km
- 40.A jug has 700 mL of milk. 200 mL is poured into a glass. How many mL of milk are left in the jug?
Answer key
- 3
- 40
- 250
- 100
- 5
- 400
- 85
- 8
- 70
- 8000
- km
- 1150
- 164
- cm
- 250
- 79
- mL
- 150
- 200
- 276
- 6850
- 91
- 900
- 8050
- g
- cm
- 700
- 6300
- 3
- 4750
- 5000
- 9000
- km
- 9450
- 2550
- 5
- 9
- 4
- kg
- 500
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