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
- 1.2 L 950 mL = ? mL
- 2.8 km 950 m = ? m
- 3.2 L 350 mL = ? mL
- 4.A jug has 900 mL of milk. 50 mL is poured into a glass. How many mL of milk are left in the jug?
- 5.A green ribbon is 18 cm long and a pink ribbon is 23 cm long. What is their total length (in cm)?
- 6.A pink ribbon is 52 cm long and a white ribbon is 55 cm long. What is their total length (in cm)?
- 7.7 m = ? cm
- 8.5000 g = ? kg
- 9.Which unit would you use to measure the weight of a watermelon? (a) kg (b) km (c) cm
- 10.5000 mL = ? L
- 11.8 L 100 mL = ? mL
- 12.Which unit would you use to measure the water in a bucket? (a) cm (b) km (c) L
- 13.8 m 17 cm = ? cm
- 14.A jug has 800 mL of milk. 450 mL is poured into a glass. How many mL of milk are left in the jug?
- 15.A blue ribbon is 30 cm long and a green ribbon is 35 cm long. What is their total length (in cm)?
- 16.1 km 350 m = ? m
- 17.Which unit would you use to measure the medicine in a spoon? (a) cm (b) mL (c) kg
- 18.A yellow ribbon is 54 cm long and a pink ribbon is 38 cm long. What is their total length (in cm)?
- 19.A blue ribbon is 53 cm long and a red ribbon is 58 cm long. What is their total length (in cm)?
- 20.A blue ribbon is 48 cm long and a green ribbon is 17 cm long. What is their total length (in cm)?
- 21.A white ribbon is 51 cm long and a pink ribbon is 57 cm long. What is their total length (in cm)?
- 22.A green ribbon is 57 cm long and a blue ribbon is 29 cm long. What is their total length (in cm)?
- 23.2000 m = ? km
- 24.7 kg 950 g = ? g
- 25.3 m 42 cm = ? cm
- 26.4 L 450 mL = ? mL
- 27.A blue ribbon is 43 cm long and a yellow ribbon is 20 cm long. What is their total length (in cm)?
- 28.A jug has 950 mL of milk. 50 mL is poured into a glass. How many mL of milk are left in the jug?
- 29.7 km = ? m
- 30.2 kg 750 g = ? g
- 31.Which unit would you use to measure the weight of a pencil? (a) m (b) g (c) cm
- 32.Which unit would you use to measure the length of a cricket pitch? (a) mL (b) g (c) m
- 33.3 m 85 cm = ? cm
- 34.8 km = ? m
- 35.6000 mL = ? L
- 36.4 kg = ? g
- 37.A blue ribbon is 51 cm long and a pink ribbon is 54 cm long. What is their total length (in cm)?
- 38.A white ribbon is 19 cm long and a red ribbon is 30 cm long. What is their total length (in cm)?
- 39.3 m 7 cm = ? cm
- 40.Which unit would you use to measure the height of a door? (a) mL (b) m (c) g
Answer key
- 2950
- 8950
- 2350
- 850
- 41
- 107
- 700
- 5
- kg
- 5
- 8100
- L
- 817
- 350
- 65
- 1350
- mL
- 92
- 111
- 65
- 108
- 86
- 2
- 7950
- 342
- 4450
- 63
- 900
- 7000
- 2750
- g
- m
- 385
- 8000
- 6
- 4000
- 105
- 49
- 307
- m
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