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
- 1.3 m 11 cm = ? cm
- 2.7 km = ? m
- 3.Which unit would you use to measure the weight of a watermelon? (a) L (b) kg (c) cm
- 4.A jug has 700 mL of milk. 600 mL is poured into a glass. How many mL of milk are left in the jug?
- 5.A pink ribbon is 40 cm long and a green ribbon is 52 cm long. What is their total length (in cm)?
- 6.6 km 650 m = ? m
- 7.2 km 850 m = ? m
- 8.A red ribbon is 35 cm long and a green ribbon is 32 cm long. What is their total length (in cm)?
- 9.4 km 800 m = ? m
- 10.1 L 950 mL = ? mL
- 11.3 km 300 m = ? m
- 12.A yellow ribbon is 44 cm long and a white ribbon is 35 cm long. What is their total length (in cm)?
- 13.7 kg 450 g = ? g
- 14.A pink ribbon is 47 cm long and a green ribbon is 26 cm long. What is their total length (in cm)?
- 15.3 km 250 m = ? m
- 16.3 km = ? m
- 17.6000 g = ? kg
- 18.7 L = ? mL
- 19.A white ribbon is 32 cm long and a red ribbon is 21 cm long. What is their total length (in cm)?
- 20.A jug has 600 mL of milk. 50 mL is poured into a glass. How many mL of milk are left in the jug?
- 21.8 km = ? m
- 22.8 m 48 cm = ? cm
- 23.1 km 750 m = ? m
- 24.Which unit would you use to measure the weight of a toffee? (a) m (b) g (c) L
- 25.Which unit would you use to measure the juice in a small glass? (a) g (b) km (c) mL
- 26.8 km 250 m = ? m
- 27.4 L = ? mL
- 28.9 kg = ? g
- 29.2 km 100 m = ? m
- 30.9 km 500 m = ? m
- 31.5000 g = ? kg
- 32.3000 mL = ? L
- 33.3000 m = ? km
- 34.6000 mL = ? L
- 35.300 cm = ? m
- 36.5 m = ? cm
- 37.A jug has 350 mL of milk. 250 mL is poured into a glass. How many mL of milk are left in the jug?
- 38.7 L 800 mL = ? mL
- 39.Which unit would you use to measure the height of a door? (a) kg (b) L (c) m
- 40.9000 g = ? kg
Answer key
- 311
- 7000
- kg
- 100
- 92
- 6650
- 2850
- 67
- 4800
- 1950
- 3300
- 79
- 7450
- 73
- 3250
- 3000
- 6
- 7000
- 53
- 550
- 8000
- 848
- 1750
- g
- mL
- 8250
- 4000
- 9000
- 2100
- 9500
- 5
- 3
- 3
- 6
- 3
- 500
- 100
- 7800
- m
- 9
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