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
- 1.9000 g = ? kg
- 2.A jug has 550 mL of milk. 400 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 water in a bucket? (a) g (b) L (c) m
- 4.3 km 50 m = ? m
- 5.4 km 250 m = ? m
- 6.Which unit would you use to measure the distance between two cities? (a) mL (b) g (c) km
- 7.Which unit would you use to measure the weight of a watermelon? (a) mL (b) kg (c) cm
- 8.A jug has 800 mL of milk. 650 mL is poured into a glass. How many mL of milk are left in the jug?
- 9.3 L = ? mL
- 10.2 L = ? mL
- 11.Which unit would you use to measure the medicine in a spoon? (a) cm (b) g (c) mL
- 12.9 m = ? cm
- 13.9000 mL = ? L
- 14.3 kg 200 g = ? g
- 15.6 km 850 m = ? m
- 16.Which unit would you use to measure the weight of a toffee? (a) km (b) L (c) g
- 17.Which unit would you use to measure the length of a pencil? (a) L (b) g (c) cm
- 18.Which unit would you use to measure the height of a door? (a) m (b) kg (c) mL
- 19.Which unit would you use to measure the juice in a small glass? (a) kg (b) km (c) mL
- 20.5000 m = ? km
- 21.6000 mL = ? L
- 22.A jug has 950 mL of milk. 300 mL is poured into a glass. How many mL of milk are left in the jug?
- 23.9 km = ? m
- 24.5 m = ? cm
- 25.3 kg = ? g
- 26.9 kg 300 g = ? g
- 27.8 km = ? m
- 28.6 L 900 mL = ? mL
- 29.A green ribbon is 40 cm long and a yellow ribbon is 42 cm long. What is their total length (in cm)?
- 30.300 cm = ? m
- 31.6 m = ? cm
- 32.8000 mL = ? L
- 33.A pink ribbon is 60 cm long and a green ribbon is 20 cm long. What is their total length (in cm)?
- 34.A blue ribbon is 36 cm long and a pink ribbon is 50 cm long. What is their total length (in cm)?
- 35.2 km = ? m
- 36.A jug has 450 mL of milk. 150 mL is poured into a glass. How many mL of milk are left in the jug?
- 37.8 L 100 mL = ? mL
- 38.3000 g = ? kg
- 39.6 m 25 cm = ? cm
- 40.7 L 600 mL = ? mL
Answer key
- 9
- 150
- L
- 3050
- 4250
- km
- kg
- 150
- 3000
- 2000
- mL
- 900
- 9
- 3200
- 6850
- g
- cm
- m
- mL
- 5
- 6
- 650
- 9000
- 500
- 3000
- 9300
- 8000
- 6900
- 82
- 3
- 600
- 8
- 80
- 86
- 2000
- 300
- 8100
- 3
- 625
- 7600
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