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
- 1.5000 m = ? km
- 2.1 kg 800 g = ? g
- 3.A jug has 950 mL of milk. 200 mL is poured into a glass. How many mL of milk are left in the jug?
- 4.A jug has 700 mL of milk. 300 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 weight of a sack of rice? (a) kg (b) cm (c) m
- 6.2 L 650 mL = ? mL
- 7.1 m 71 cm = ? cm
- 8.Which unit would you use to measure the medicine in a spoon? (a) km (b) mL (c) cm
- 9.4 km = ? m
- 10.A yellow ribbon is 23 cm long and a blue ribbon is 58 cm long. What is their total length (in cm)?
- 11.A blue ribbon is 32 cm long and a pink ribbon is 24 cm long. What is their total length (in cm)?
- 12.Which unit would you use to measure the height of a door? (a) L (b) m (c) kg
- 13.500 cm = ? m
- 14.A green ribbon is 58 cm long and a yellow ribbon is 30 cm long. What is their total length (in cm)?
- 15.Which unit would you use to measure the length of an eraser? (a) cm (b) g (c) L
- 16.A red ribbon is 18 cm long and a blue ribbon is 25 cm long. What is their total length (in cm)?
- 17.A jug has 650 mL of milk. 50 mL is poured into a glass. How many mL of milk are left in the jug?
- 18.A jug has 1000 mL of milk. 800 mL is poured into a glass. How many mL of milk are left in the jug?
- 19.A jug has 500 mL of milk. 100 mL is poured into a glass. How many mL of milk are left in the jug?
- 20.A jug has 1000 mL of milk. 650 mL is poured into a glass. How many mL of milk are left in the jug?
- 21.8 km = ? m
- 22.A red ribbon is 56 cm long and a blue ribbon is 58 cm long. What is their total length (in cm)?
- 23.2 km 100 m = ? m
- 24.A jug has 750 mL of milk. 300 mL is poured into a glass. How many mL of milk are left in the jug?
- 25.A yellow ribbon is 33 cm long and a pink ribbon is 28 cm long. What is their total length (in cm)?
- 26.A blue ribbon is 58 cm long and a white ribbon is 20 cm long. What is their total length (in cm)?
- 27.A jug has 500 mL of milk. 200 mL is poured into a glass. How many mL of milk are left in the jug?
- 28.400 cm = ? m
- 29.3 m = ? cm
- 30.A jug has 950 mL of milk. 550 mL is poured into a glass. How many mL of milk are left in the jug?
- 31.7 km = ? m
- 32.Which unit would you use to measure the weight of a toffee? (a) mL (b) m (c) g
- 33.A jug has 550 mL of milk. 300 mL is poured into a glass. How many mL of milk are left in the jug?
- 34.2 m 88 cm = ? cm
- 35.7 kg 650 g = ? g
- 36.5 L = ? mL
- 37.A jug has 200 mL of milk. 50 mL is poured into a glass. How many mL of milk are left in the jug?
- 38.3 L 200 mL = ? mL
- 39.700 cm = ? m
- 40.A yellow ribbon is 20 cm long and a green ribbon is 18 cm long. What is their total length (in cm)?
Answer key
- 5
- 1800
- 750
- 400
- kg
- 2650
- 171
- mL
- 4000
- 81
- 56
- m
- 5
- 88
- cm
- 43
- 600
- 200
- 400
- 350
- 8000
- 114
- 2100
- 450
- 61
- 78
- 300
- 4
- 300
- 400
- 7000
- g
- 250
- 288
- 7650
- 5000
- 150
- 3200
- 7
- 38
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