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
- 1.1 L 250 mL = ? mL
- 2.A white ribbon is 30 cm long and a green ribbon is 25 cm long. What is their total length (in cm)?
- 3.Which unit would you use to measure the length of a train journey? (a) L (b) km (c) g
- 4.A jug has 400 mL of milk. 150 mL is poured into a glass. How many mL of milk are left in the jug?
- 5.A pink ribbon is 43 cm long and a yellow ribbon is 15 cm long. What is their total length (in cm)?
- 6.6 km 550 m = ? m
- 7.A jug has 650 mL of milk. 100 mL is poured into a glass. How many mL of milk are left in the jug?
- 8.4 km 200 m = ? m
- 9.Which unit would you use to measure the weight of a sack of rice? (a) kg (b) L (c) cm
- 10.Which unit would you use to measure the height of a door? (a) kg (b) m (c) L
- 11.9 m = ? cm
- 12.4 km = ? m
- 13.1 L 650 mL = ? mL
- 14.9000 m = ? km
- 15.A red ribbon is 30 cm long and a yellow ribbon is 15 cm long. What is their total length (in cm)?
- 16.Which unit would you use to measure the length of an eraser? (a) cm (b) L (c) mL
- 17.A jug has 800 mL of milk. 400 mL is poured into a glass. How many mL of milk are left in the jug?
- 18.8 m = ? cm
- 19.4 m = ? cm
- 20.A yellow ribbon is 55 cm long and a white ribbon is 30 cm long. What is their total length (in cm)?
- 21.Which unit would you use to measure the juice in a small glass? (a) m (b) cm (c) mL
- 22.8 L 650 mL = ? mL
- 23.600 cm = ? m
- 24.8 L = ? mL
- 25.Which unit would you use to measure the weight of a toffee? (a) L (b) cm (c) g
- 26.A red ribbon is 17 cm long and a pink ribbon is 35 cm long. What is their total length (in cm)?
- 27.8000 m = ? km
- 28.4 L = ? mL
- 29.500 cm = ? m
- 30.6000 mL = ? L
- 31.A red ribbon is 42 cm long and a green ribbon is 50 cm long. What is their total length (in cm)?
- 32.7 L = ? mL
- 33.A green ribbon is 19 cm long and a white ribbon is 35 cm long. What is their total length (in cm)?
- 34.A jug has 200 mL of milk. 150 mL is poured into a glass. How many mL of milk are left in the jug?
- 35.2 m = ? cm
- 36.A blue ribbon is 59 cm long and a pink ribbon is 55 cm long. What is their total length (in cm)?
- 37.A green ribbon is 42 cm long and a pink ribbon is 15 cm long. What is their total length (in cm)?
- 38.5000 mL = ? L
- 39.3 km 950 m = ? m
- 40.A yellow ribbon is 41 cm long and a blue ribbon is 15 cm long. What is their total length (in cm)?
Answer key
- 1250
- 55
- km
- 250
- 58
- 6550
- 550
- 4200
- kg
- m
- 900
- 4000
- 1650
- 9
- 45
- cm
- 400
- 800
- 400
- 85
- mL
- 8650
- 6
- 8000
- g
- 52
- 8
- 4000
- 5
- 6
- 92
- 7000
- 54
- 50
- 200
- 114
- 57
- 5
- 3950
- 56
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