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.A jug has 1000 mL of milk. 50 mL is poured into a glass. How many mL of milk are left in the jug?
- 2.8000 mL = ? L
- 3.8 km = ? m
- 4.Which unit would you use to measure the weight of a pencil? (a) L (b) g (c) cm
- 5.A pink ribbon is 27 cm long and a white ribbon is 56 cm long. What is their total length (in cm)?
- 6.Which unit would you use to measure the length of a train journey? (a) km (b) g (c) mL
- 7.4 m = ? cm
- 8.5000 m = ? km
- 9.A pink ribbon is 54 cm long and a yellow ribbon is 37 cm long. What is their total length (in cm)?
- 10.A jug has 350 mL of milk. 50 mL is poured into a glass. How many mL of milk are left in the jug?
- 11.7 km = ? m
- 12.A white ribbon is 38 cm long and a blue ribbon is 21 cm long. What is their total length (in cm)?
- 13.8 kg 300 g = ? g
- 14.6000 mL = ? L
- 15.Which unit would you use to measure the length of an eraser? (a) mL (b) kg (c) cm
- 16.3000 m = ? km
- 17.Which unit would you use to measure the height of a door? (a) kg (b) mL (c) m
- 18.A red ribbon is 21 cm long and a green ribbon is 48 cm long. What is their total length (in cm)?
- 19.700 cm = ? m
- 20.2000 m = ? km
- 21.2 kg = ? g
- 22.A jug has 350 mL of milk. 250 mL is poured into a glass. How many mL of milk are left in the jug?
- 23.A jug has 700 mL of milk. 250 mL is poured into a glass. How many mL of milk are left in the jug?
- 24.4 m 93 cm = ? cm
- 25.7 kg 250 g = ? g
- 26.A jug has 650 mL of milk. 150 mL is poured into a glass. How many mL of milk are left in the jug?
- 27.6 kg 650 g = ? g
- 28.A jug has 350 mL of milk. 300 mL is poured into a glass. How many mL of milk are left in the jug?
- 29.5 kg = ? g
- 30.6 m = ? cm
- 31.A red ribbon is 43 cm long and a pink ribbon is 52 cm long. What is their total length (in cm)?
- 32.7 kg 950 g = ? g
- 33.Which unit would you use to measure the weight of a sack of rice? (a) kg (b) cm (c) L
- 34.8000 g = ? kg
- 35.Which unit would you use to measure the milk in a big can? (a) kg (b) L (c) km
- 36.8 kg 750 g = ? g
- 37.A pink ribbon is 57 cm long and a green ribbon is 49 cm long. What is their total length (in cm)?
- 38.4000 mL = ? L
- 39.8000 m = ? km
- 40.A jug has 250 mL of milk. 150 mL is poured into a glass. How many mL of milk are left in the jug?
Answer key
- 950
- 8
- 8000
- g
- 83
- km
- 400
- 5
- 91
- 300
- 7000
- 59
- 8300
- 6
- cm
- 3
- m
- 69
- 7
- 2
- 2000
- 100
- 450
- 493
- 7250
- 500
- 6650
- 50
- 5000
- 600
- 95
- 7950
- kg
- 8
- L
- 8750
- 106
- 4
- 8
- 100
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