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.
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- 1.Which unit would you use to measure the weight of a watermelon? (a) mL (b) m (c) kg
- 2.2 m 88 cm = ? cm
- 3.A jug has 450 mL of milk. 250 mL is poured into a glass. How many mL of milk are left in the jug?
- 4.9000 m = ? km
- 5.A green ribbon is 52 cm long and a white ribbon is 33 cm long. What is their total length (in cm)?
- 6.4 km 250 m = ? m
- 7.A jug has 750 mL of milk. 500 mL is poured into a glass. How many mL of milk are left in the jug?
- 8.A white ribbon is 18 cm long and a red ribbon is 37 cm long. What is their total length (in cm)?
- 9.7000 m = ? km
- 10.9 m 88 cm = ? cm
- 11.Which unit would you use to measure the weight of a pencil? (a) g (b) mL (c) m
- 12.2000 g = ? kg
- 13.A green ribbon is 42 cm long and a red ribbon is 25 cm long. What is their total length (in cm)?
- 14.A jug has 850 mL of milk. 100 mL is poured into a glass. How many mL of milk are left in the jug?
- 15.A jug has 200 mL of milk. 100 mL is poured into a glass. How many mL of milk are left in the jug?
- 16.6000 mL = ? L
- 17.A green ribbon is 16 cm long and a red ribbon is 30 cm long. What is their total length (in cm)?
- 18.A yellow ribbon is 42 cm long and a blue ribbon is 39 cm long. What is their total length (in cm)?
- 19.A jug has 650 mL of milk. 100 mL is poured into a glass. How many mL of milk are left in the jug?
- 20.Which unit would you use to measure the juice in a small glass? (a) km (b) kg (c) mL
- 21.A jug has 250 mL of milk. 200 mL is poured into a glass. How many mL of milk are left in the jug?
- 22.3 km = ? m
- 23.Which unit would you use to measure the weight of a toffee? (a) km (b) g (c) mL
- 24.9 m = ? cm
- 25.A white ribbon is 28 cm long and a yellow ribbon is 50 cm long. What is their total length (in cm)?
- 26.1 m 9 cm = ? cm
- 27.8 km = ? m
- 28.3 L 400 mL = ? mL
- 29.7000 g = ? kg
- 30.Which unit would you use to measure the weight of a sack of rice? (a) kg (b) m (c) mL
- 31.2 kg = ? g
- 32.A white ribbon is 19 cm long and a red ribbon is 16 cm long. What is their total length (in cm)?
- 33.300 cm = ? m
- 34.5 m = ? cm
- 35.5 kg = ? g
- 36.6 km = ? m
- 37.A blue ribbon is 40 cm long and a white ribbon is 27 cm long. What is their total length (in cm)?
- 38.400 cm = ? m
- 39.A jug has 300 mL of milk. 250 mL is poured into a glass. How many mL of milk are left in the jug?
- 40.Which unit would you use to measure the water in a bucket? (a) g (b) m (c) L
Answer key
- kg
- 288
- 200
- 9
- 85
- 4250
- 250
- 55
- 7
- 988
- g
- 2
- 67
- 750
- 100
- 6
- 46
- 81
- 550
- mL
- 50
- 3000
- g
- 900
- 78
- 109
- 8000
- 3400
- 7
- kg
- 2000
- 35
- 3
- 500
- 5000
- 6000
- 67
- 4
- 50
- L
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