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
- 1.3000 m = ? km
- 2.6 L 750 mL = ? mL
- 3.3 m = ? cm
- 4.A jug has 300 mL of milk. 100 mL is poured into a glass. How many mL of milk are left in the jug?
- 5.8 km = ? m
- 6.6 km 200 m = ? m
- 7.2 km 950 m = ? m
- 8.Which unit would you use to measure the length of a train journey? (a) mL (b) km (c) kg
- 9.A pink ribbon is 27 cm long and a yellow ribbon is 24 cm long. What is their total length (in cm)?
- 10.6 L = ? mL
- 11.A pink ribbon is 56 cm long and a red ribbon is 22 cm long. What is their total length (in cm)?
- 12.2 m 49 cm = ? cm
- 13.A blue ribbon is 39 cm long and a yellow ribbon is 41 cm long. What is their total length (in cm)?
- 14.A pink ribbon is 16 cm long and a green ribbon is 27 cm long. What is their total length (in cm)?
- 15.Which unit would you use to measure the weight of a sack of rice? (a) mL (b) km (c) kg
- 16.8 kg 850 g = ? g
- 17.A jug has 250 mL of milk. 100 mL is poured into a glass. How many mL of milk are left in the jug?
- 18.Which unit would you use to measure the milk in a big can? (a) cm (b) g (c) L
- 19.1 km 700 m = ? m
- 20.Which unit would you use to measure the length of a pencil? (a) mL (b) cm (c) kg
- 21.7000 m = ? km
- 22.Which unit would you use to measure the medicine in a spoon? (a) m (b) mL (c) km
- 23.Which unit would you use to measure the height of a door? (a) kg (b) m (c) mL
- 24.Which unit would you use to measure the weight of a watermelon? (a) kg (b) m (c) L
- 25.1 m 12 cm = ? cm
- 26.2 L = ? mL
- 27.A green ribbon is 31 cm long and a blue ribbon is 36 cm long. What is their total length (in cm)?
- 28.6 m 17 cm = ? cm
- 29.9 km 150 m = ? m
- 30.A blue ribbon is 24 cm long and a yellow ribbon is 35 cm long. What is their total length (in cm)?
- 31.A green ribbon is 27 cm long and a yellow ribbon is 19 cm long. What is their total length (in cm)?
- 32.3 L 950 mL = ? mL
- 33.Which unit would you use to measure the juice in a small glass? (a) m (b) g (c) mL
- 34.A white ribbon is 35 cm long and a green ribbon is 21 cm long. What is their total length (in cm)?
- 35.A jug has 700 mL of milk. 400 mL is poured into a glass. How many mL of milk are left in the jug?
- 36.A jug has 350 mL of milk. 200 mL is poured into a glass. How many mL of milk are left in the jug?
- 37.1 kg 550 g = ? g
- 38.Which unit would you use to measure the weight of a toffee? (a) cm (b) mL (c) g
- 39.A blue ribbon is 24 cm long and a green ribbon is 32 cm long. What is their total length (in cm)?
- 40.4 kg 650 g = ? g
Answer key
- 3
- 6750
- 300
- 200
- 8000
- 6200
- 2950
- km
- 51
- 6000
- 78
- 249
- 80
- 43
- kg
- 8850
- 150
- L
- 1700
- cm
- 7
- mL
- m
- kg
- 112
- 2000
- 67
- 617
- 9150
- 59
- 46
- 3950
- mL
- 56
- 300
- 150
- 1550
- g
- 56
- 4650
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