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 km = ? m
- 2.3 kg = ? g
- 3.A jug has 1000 mL of milk. 550 mL is poured into a glass. How many mL of milk are left in the jug?
- 4.Which unit would you use to measure the length of a cricket pitch? (a) g (b) m (c) mL
- 5.6000 mL = ? L
- 6.600 cm = ? m
- 7.A pink ribbon is 42 cm long and a red ribbon is 35 cm long. What is their total length (in cm)?
- 8.9 kg = ? g
- 9.8 kg = ? g
- 10.A pink ribbon is 44 cm long and a red ribbon is 49 cm long. What is their total length (in cm)?
- 11.5 m 71 cm = ? cm
- 12.A jug has 550 mL of milk. 100 mL is poured into a glass. How many mL of milk are left in the jug?
- 13.8000 g = ? kg
- 14.800 cm = ? m
- 15.A white ribbon is 35 cm long and a blue ribbon is 30 cm long. What is their total length (in cm)?
- 16.A jug has 700 mL of milk. 650 mL is poured into a glass. How many mL of milk are left in the jug?
- 17.9 kg 850 g = ? g
- 18.4 kg = ? g
- 19.A green ribbon is 47 cm long and a pink ribbon is 46 cm long. What is their total length (in cm)?
- 20.A pink ribbon is 48 cm long and a blue ribbon is 28 cm long. What is their total length (in cm)?
- 21.A jug has 850 mL of milk. 350 mL is poured into a glass. How many mL of milk are left in the jug?
- 22.9 km 850 m = ? m
- 23.Which unit would you use to measure the length of a train journey? (a) mL (b) km (c) L
- 24.6000 m = ? km
- 25.2 m 4 cm = ? cm
- 26.A jug has 900 mL of milk. 300 mL is poured into a glass. How many mL of milk are left in the jug?
- 27.Which unit would you use to measure the weight of a sack of rice? (a) m (b) L (c) kg
- 28.8 km 700 m = ? m
- 29.4000 g = ? kg
- 30.9000 mL = ? L
- 31.9 kg 950 g = ? g
- 32.8 m 84 cm = ? cm
- 33.2 kg = ? g
- 34.5 kg = ? g
- 35.900 cm = ? m
- 36.2000 g = ? kg
- 37.4000 mL = ? L
- 38.A jug has 750 mL of milk. 350 mL is poured into a glass. How many mL of milk are left in the jug?
- 39.1 m 26 cm = ? cm
- 40.700 cm = ? m
Answer key
- 9000
- 3000
- 450
- m
- 6
- 6
- 77
- 9000
- 8000
- 93
- 571
- 450
- 8
- 8
- 65
- 50
- 9850
- 4000
- 93
- 76
- 500
- 9850
- km
- 6
- 204
- 600
- kg
- 8700
- 4
- 9
- 9950
- 884
- 2000
- 5000
- 9
- 2
- 4
- 400
- 126
- 7
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