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
- 1.3 L = ? mL
- 2.2 kg 200 g = ? g
- 3.Which unit would you use to measure the weight of a watermelon? (a) kg (b) m (c) mL
- 4.1 L 300 mL = ? mL
- 5.A yellow ribbon is 22 cm long and a blue ribbon is 24 cm long. What is their total length (in cm)?
- 6.A jug has 250 mL of milk. 100 mL is poured into a glass. How many mL of milk are left in the jug?
- 7.Which unit would you use to measure the length of a train journey? (a) km (b) kg (c) L
- 8.A white ribbon is 38 cm long and a blue ribbon is 23 cm long. What is their total length (in cm)?
- 9.A jug has 450 mL of milk. 50 mL is poured into a glass. How many mL of milk are left in the jug?
- 10.A jug has 300 mL of milk. 250 mL is poured into a glass. How many mL of milk are left in the jug?
- 11.A jug has 750 mL of milk. 500 mL is poured into a glass. How many mL of milk are left in the jug?
- 12.5 km 200 m = ? m
- 13.6 L 600 mL = ? mL
- 14.5 km = ? m
- 15.9 km = ? m
- 16.7 L = ? mL
- 17.5000 g = ? kg
- 18.Which unit would you use to measure the weight of a toffee? (a) cm (b) L (c) g
- 19.Which unit would you use to measure the distance between two cities? (a) kg (b) L (c) km
- 20.9 L 850 mL = ? mL
- 21.7 L 200 mL = ? mL
- 22.9000 m = ? km
- 23.A jug has 550 mL of milk. 150 mL is poured into a glass. How many mL of milk are left in the jug?
- 24.A jug has 850 mL of milk. 500 mL is poured into a glass. How many mL of milk are left in the jug?
- 25.A green ribbon is 60 cm long and a yellow ribbon is 19 cm long. What is their total length (in cm)?
- 26.8 km 900 m = ? m
- 27.A jug has 800 mL of milk. 700 mL is poured into a glass. How many mL of milk are left in the jug?
- 28.7000 g = ? kg
- 29.A jug has 550 mL of milk. 350 mL is poured into a glass. How many mL of milk are left in the jug?
- 30.7 km 950 m = ? m
- 31.8 kg 550 g = ? g
- 32.A jug has 350 mL of milk. 50 mL is poured into a glass. How many mL of milk are left in the jug?
- 33.6 L = ? mL
- 34.6 kg 200 g = ? g
- 35.4000 mL = ? L
- 36.7000 m = ? km
- 37.7 L 250 mL = ? mL
- 38.A jug has 800 mL of milk. 550 mL is poured into a glass. How many mL of milk are left in the jug?
- 39.8 km 650 m = ? m
- 40.8 L = ? mL
Answer key
- 3000
- 2200
- kg
- 1300
- 46
- 150
- km
- 61
- 400
- 50
- 250
- 5200
- 6600
- 5000
- 9000
- 7000
- 5
- g
- km
- 9850
- 7200
- 9
- 400
- 350
- 79
- 8900
- 100
- 7
- 200
- 7950
- 8550
- 300
- 6000
- 6200
- 4
- 7
- 7250
- 250
- 8650
- 8000
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