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
- 1.8 m = ? cm
- 2.Which unit would you use to measure the weight of a watermelon? (a) km (b) mL (c) kg
- 3.5000 m = ? km
- 4.A jug has 950 mL of milk. 200 mL is poured into a glass. How many mL of milk are left in the jug?
- 5.A green ribbon is 19 cm long and a blue ribbon is 16 cm long. What is their total length (in cm)?
- 6.9 m 17 cm = ? cm
- 7.A yellow ribbon is 45 cm long and a pink ribbon is 17 cm long. What is their total length (in cm)?
- 8.Which unit would you use to measure the weight of a sack of rice? (a) L (b) cm (c) kg
- 9.2 L = ? mL
- 10.A jug has 200 mL of milk. 50 mL is poured into a glass. How many mL of milk are left in the jug?
- 11.3000 m = ? km
- 12.A blue ribbon is 51 cm long and a yellow ribbon is 17 cm long. What is their total length (in cm)?
- 13.8 km = ? m
- 14.2000 m = ? km
- 15.A jug has 400 mL of milk. 250 mL is poured into a glass. How many mL of milk are left in the jug?
- 16.Which unit would you use to measure the length of a train journey? (a) km (b) L (c) g
- 17.9 m = ? cm
- 18.Which unit would you use to measure the medicine in a spoon? (a) mL (b) cm (c) g
- 19.200 cm = ? m
- 20.2 m 96 cm = ? cm
- 21.7 kg = ? g
- 22.Which unit would you use to measure the water in a bucket? (a) m (b) L (c) g
- 23.4 L = ? mL
- 24.Which unit would you use to measure the milk in a big can? (a) km (b) L (c) g
- 25.Which unit would you use to measure the height of a door? (a) m (b) g (c) mL
- 26.3 kg 850 g = ? g
- 27.5 L 200 mL = ? mL
- 28.A yellow ribbon is 24 cm long and a blue ribbon is 26 cm long. What is their total length (in cm)?
- 29.8 L 350 mL = ? mL
- 30.3 km = ? m
- 31.4000 m = ? km
- 32.A jug has 450 mL of milk. 400 mL is poured into a glass. How many mL of milk are left in the jug?
- 33.A jug has 850 mL of milk. 400 mL is poured into a glass. How many mL of milk are left in the jug?
- 34.A jug has 250 mL of milk. 50 mL is poured into a glass. How many mL of milk are left in the jug?
- 35.A jug has 650 mL of milk. 600 mL is poured into a glass. How many mL of milk are left in the jug?
- 36.3 kg = ? g
- 37.A white ribbon is 29 cm long and a pink ribbon is 29 cm long. What is their total length (in cm)?
- 38.4 km 650 m = ? m
- 39.800 cm = ? m
- 40.6 m 97 cm = ? cm
Answer key
- 800
- kg
- 5
- 750
- 35
- 917
- 62
- kg
- 2000
- 150
- 3
- 68
- 8000
- 2
- 150
- km
- 900
- mL
- 2
- 296
- 7000
- L
- 4000
- L
- m
- 3850
- 5200
- 50
- 8350
- 3000
- 4
- 50
- 450
- 200
- 50
- 3000
- 58
- 4650
- 8
- 697
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