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.A pink ribbon is 17 cm long and a blue ribbon is 24 cm long. What is their total length (in cm)?
- 2.9000 mL = ? L
- 3.A jug has 600 mL of milk. 450 mL is poured into a glass. How many mL of milk are left in the jug?
- 4.7 m = ? cm
- 5.A jug has 250 mL of milk. 50 mL is poured into a glass. How many mL of milk are left in the jug?
- 6.A jug has 850 mL of milk. 150 mL is poured into a glass. How many mL of milk are left in the jug?
- 7.3 L 450 mL = ? mL
- 8.Which unit would you use to measure the distance between two cities? (a) mL (b) km (c) L
- 9.3 km = ? m
- 10.A jug has 1000 mL of milk. 150 mL is poured into a glass. How many mL of milk are left in the jug?
- 11.5 m 30 cm = ? cm
- 12.8 kg = ? g
- 13.A red ribbon is 48 cm long and a yellow ribbon is 29 cm long. What is their total length (in cm)?
- 14.2 kg 650 g = ? g
- 15.6 kg 850 g = ? g
- 16.3 kg = ? g
- 17.6 kg 100 g = ? g
- 18.4 L = ? mL
- 19.6 km = ? m
- 20.Which unit would you use to measure the length of a cricket pitch? (a) m (b) g (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?
- 22.7 m 78 cm = ? cm
- 23.8 L 650 mL = ? mL
- 24.5 km = ? m
- 25.A red ribbon is 34 cm long and a green ribbon is 32 cm long. What is their total length (in cm)?
- 26.9 km 250 m = ? m
- 27.A jug has 250 mL of milk. 150 mL is poured into a glass. How many mL of milk are left in the jug?
- 28.5 L 900 mL = ? mL
- 29.Which unit would you use to measure the weight of a watermelon? (a) kg (b) cm (c) m
- 30.A jug has 900 mL of milk. 50 mL is poured into a glass. How many mL of milk are left in the jug?
- 31.Which unit would you use to measure the length of an eraser? (a) g (b) cm (c) kg
- 32.6 kg = ? g
- 33.2 km = ? m
- 34.A jug has 300 mL of milk. 150 mL is poured into a glass. How many mL of milk are left in the jug?
- 35.A green ribbon is 60 cm long and a red ribbon is 27 cm long. What is their total length (in cm)?
- 36.4 kg 150 g = ? g
- 37.Which unit would you use to measure the weight of a pencil? (a) g (b) L (c) km
- 38.2 L = ? mL
- 39.Which unit would you use to measure the weight of a toffee? (a) g (b) L (c) cm
- 40.2000 m = ? km
Answer key
- 41
- 9
- 150
- 700
- 200
- 700
- 3450
- km
- 3000
- 850
- 530
- 8000
- 77
- 2650
- 6850
- 3000
- 6100
- 4000
- 6000
- m
- 50
- 778
- 8650
- 5000
- 66
- 9250
- 100
- 5900
- kg
- 850
- cm
- 6000
- 2000
- 150
- 87
- 4150
- g
- 2000
- g
- 2
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