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 200 mL of milk. 150 mL is poured into a glass. How many mL of milk are left in the jug?
- 2.A jug has 200 mL of milk. 50 mL is poured into a glass. How many mL of milk are left in the jug?
- 3.Which unit would you use to measure the weight of a pencil? (a) g (b) L (c) cm
- 4.3 L 400 mL = ? mL
- 5.6000 m = ? km
- 6.1 L 950 mL = ? mL
- 7.A jug has 450 mL of milk. 100 mL is poured into a glass. How many mL of milk are left in the jug?
- 8.1 kg 300 g = ? g
- 9.A jug has 550 mL of milk. 500 mL is poured into a glass. How many mL of milk are left in the jug?
- 10.A jug has 550 mL of milk. 250 mL is poured into a glass. How many mL of milk are left in the jug?
- 11.2 km 700 m = ? m
- 12.700 cm = ? m
- 13.3000 mL = ? L
- 14.Which unit would you use to measure the length of a train journey? (a) km (b) kg (c) mL
- 15.5 L 300 mL = ? mL
- 16.A green ribbon is 36 cm long and a yellow ribbon is 28 cm long. What is their total length (in cm)?
- 17.8000 m = ? km
- 18.Which unit would you use to measure the length of a pencil? (a) cm (b) g (c) mL
- 19.5 m = ? cm
- 20.A pink ribbon is 17 cm long and a green ribbon is 45 cm long. What is their total length (in cm)?
- 21.A red ribbon is 20 cm long and a blue ribbon is 19 cm long. What is their total length (in cm)?
- 22.A jug has 1000 mL of milk. 350 mL is poured into a glass. How many mL of milk are left in the jug?
- 23.200 cm = ? m
- 24.A jug has 850 mL of milk. 50 mL is poured into a glass. How many mL of milk are left in the jug?
- 25.300 cm = ? m
- 26.4 km 450 m = ? m
- 27.1 km 950 m = ? m
- 28.7 L 950 mL = ? mL
- 29.7 L 900 mL = ? mL
- 30.9 m = ? cm
- 31.A jug has 850 mL of milk. 150 mL is poured into a glass. How many mL of milk are left in the jug?
- 32.Which unit would you use to measure the length of an eraser? (a) mL (b) L (c) cm
- 33.3 km 950 m = ? m
- 34.4 kg = ? g
- 35.A jug has 1000 mL of milk. 100 mL is poured into a glass. How many mL of milk are left in the jug?
- 36.1 m 49 cm = ? cm
- 37.A jug has 350 mL of milk. 250 mL is poured into a glass. How many mL of milk are left in the jug?
- 38.9000 g = ? kg
- 39.4000 g = ? kg
- 40.A jug has 400 mL of milk. 300 mL is poured into a glass. How many mL of milk are left in the jug?
Answer key
- 50
- 150
- g
- 3400
- 6
- 1950
- 350
- 1300
- 50
- 300
- 2700
- 7
- 3
- km
- 5300
- 64
- 8
- cm
- 500
- 62
- 39
- 650
- 2
- 800
- 3
- 4450
- 1950
- 7950
- 7900
- 900
- 700
- cm
- 3950
- 4000
- 900
- 149
- 100
- 9
- 4
- 100
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