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
- 1.4 L = ? mL
- 2.6 kg 850 g = ? g
- 3.A pink ribbon is 32 cm long and a yellow ribbon is 19 cm long. What is their total length (in cm)?
- 4.A jug has 650 mL of milk. 350 mL is poured into a glass. How many mL of milk are left in the jug?
- 5.A jug has 250 mL of milk. 100 mL is poured into a glass. How many mL of milk are left in the jug?
- 6.A green ribbon is 18 cm long and a red ribbon is 18 cm long. What is their total length (in cm)?
- 7.7 km = ? m
- 8.8 kg = ? g
- 9.3000 mL = ? L
- 10.2 km = ? m
- 11.9 kg = ? g
- 12.Which unit would you use to measure the weight of a sack of rice? (a) cm (b) kg (c) m
- 13.Which unit would you use to measure the weight of a watermelon? (a) km (b) m (c) kg
- 14.Which unit would you use to measure the length of an eraser? (a) L (b) kg (c) cm
- 15.9 km 450 m = ? m
- 16.A jug has 950 mL of milk. 350 mL is poured into a glass. How many mL of milk are left in the jug?
- 17.8 m 96 cm = ? cm
- 18.Which unit would you use to measure the length of a train journey? (a) L (b) kg (c) km
- 19.700 cm = ? m
- 20.A pink ribbon is 30 cm long and a yellow ribbon is 50 cm long. What is their total length (in cm)?
- 21.A yellow ribbon is 50 cm long and a pink ribbon is 60 cm long. What is their total length (in cm)?
- 22.A jug has 950 mL of milk. 650 mL is poured into a glass. How many mL of milk are left in the jug?
- 23.9 km = ? m
- 24.1 m 82 cm = ? cm
- 25.3 kg = ? g
- 26.9 m 8 cm = ? cm
- 27.A pink ribbon is 18 cm long and a red ribbon is 37 cm long. What is their total length (in cm)?
- 28.A yellow ribbon is 53 cm long and a blue ribbon is 55 cm long. What is their total length (in cm)?
- 29.8 m = ? cm
- 30.4000 g = ? kg
- 31.9 L 150 mL = ? mL
- 32.1 m 5 cm = ? cm
- 33.A jug has 550 mL of milk. 350 mL is poured into a glass. How many mL of milk are left in the jug?
- 34.A jug has 950 mL of milk. 50 mL is poured into a glass. How many mL of milk are left in the jug?
- 35.300 cm = ? m
- 36.5 L = ? mL
- 37.3 L 50 mL = ? mL
- 38.A jug has 550 mL of milk. 200 mL is poured into a glass. How many mL of milk are left in the jug?
- 39.9 km 400 m = ? m
- 40.3 m = ? cm
Answer key
- 4000
- 6850
- 51
- 300
- 150
- 36
- 7000
- 8000
- 3
- 2000
- 9000
- kg
- kg
- cm
- 9450
- 600
- 896
- km
- 7
- 80
- 110
- 300
- 9000
- 182
- 3000
- 908
- 55
- 108
- 800
- 4
- 9150
- 105
- 200
- 900
- 3
- 5000
- 3050
- 350
- 9400
- 300
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