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
- 1.9 L 500 mL = ? mL
- 2.3 L 800 mL = ? mL
- 3.8 m = ? cm
- 4.A jug has 900 mL of milk. 350 mL is poured into a glass. How many mL of milk are left in the jug?
- 5.Which unit would you use to measure the height of a door? (a) g (b) m (c) L
- 6.A jug has 900 mL of milk. 700 mL is poured into a glass. How many mL of milk are left in the jug?
- 7.1 kg 400 g = ? g
- 8.4000 mL = ? L
- 9.A jug has 450 mL of milk. 350 mL is poured into a glass. How many mL of milk are left in the jug?
- 10.9 km = ? m
- 11.A jug has 250 mL of milk. 50 mL is poured into a glass. How many mL of milk are left in the jug?
- 12.Which unit would you use to measure the length of an eraser? (a) g (b) mL (c) cm
- 13.6 L = ? mL
- 14.Which unit would you use to measure the milk in a big can? (a) L (b) kg (c) km
- 15.4 km = ? m
- 16.700 cm = ? m
- 17.5 kg = ? g
- 18.5000 g = ? kg
- 19.4 m = ? cm
- 20.A yellow ribbon is 28 cm long and a blue ribbon is 37 cm long. What is their total length (in cm)?
- 21.Which unit would you use to measure the length of a pencil? (a) g (b) L (c) cm
- 22.2 km 700 m = ? m
- 23.Which unit would you use to measure the juice in a small glass? (a) g (b) mL (c) m
- 24.Which unit would you use to measure the weight of a watermelon? (a) kg (b) cm (c) m
- 25.A jug has 200 mL of milk. 150 mL is poured into a glass. How many mL of milk are left in the jug?
- 26.2 m 78 cm = ? cm
- 27.5 m 67 cm = ? cm
- 28.4 km 150 m = ? m
- 29.6 km = ? m
- 30.2000 g = ? kg
- 31.Which unit would you use to measure the medicine in a spoon? (a) kg (b) g (c) mL
- 32.7 kg = ? g
- 33.A yellow ribbon is 27 cm long and a blue ribbon is 30 cm long. What is their total length (in cm)?
- 34.8 km 950 m = ? m
- 35.Which unit would you use to measure the weight of a toffee? (a) mL (b) km (c) g
- 36.A green ribbon is 28 cm long and a blue ribbon is 25 cm long. What is their total length (in cm)?
- 37.Which unit would you use to measure the weight of a pencil? (a) g (b) m (c) mL
- 38.A red ribbon is 29 cm long and a yellow ribbon is 18 cm long. What is their total length (in cm)?
- 39.A green ribbon is 15 cm long and a pink ribbon is 28 cm long. What is their total length (in cm)?
- 40.3 kg 100 g = ? g
Answer key
- 9500
- 3800
- 800
- 550
- m
- 200
- 1400
- 4
- 100
- 9000
- 200
- cm
- 6000
- L
- 4000
- 7
- 5000
- 5
- 400
- 65
- cm
- 2700
- mL
- kg
- 50
- 278
- 567
- 4150
- 6000
- 2
- mL
- 7000
- 57
- 8950
- g
- 53
- g
- 47
- 43
- 3100
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