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
- 1.5 km = ? m
- 2.A jug has 600 mL of milk. 50 mL is poured into a glass. How many mL of milk are left in the jug?
- 3.A jug has 800 mL of milk. 750 mL is poured into a glass. How many mL of milk are left in the jug?
- 4.2 km 200 m = ? m
- 5.2 m = ? cm
- 6.9 L = ? mL
- 7.Which unit would you use to measure the length of an eraser? (a) kg (b) L (c) cm
- 8.A jug has 950 mL of milk. 150 mL is poured into a glass. How many mL of milk are left in the jug?
- 9.1 km 350 m = ? m
- 10.A jug has 1000 mL of milk. 650 mL is poured into a glass. How many mL of milk are left in the jug?
- 11.5 L = ? mL
- 12.A pink ribbon is 26 cm long and a white ribbon is 58 cm long. What is their total length (in cm)?
- 13.A jug has 650 mL of milk. 400 mL is poured into a glass. How many mL of milk are left in the jug?
- 14.Which unit would you use to measure the length of a train journey? (a) mL (b) km (c) L
- 15.8 km 650 m = ? m
- 16.7 m 95 cm = ? cm
- 17.A pink ribbon is 37 cm long and a yellow ribbon is 28 cm long. What is their total length (in cm)?
- 18.A yellow ribbon is 15 cm long and a green ribbon is 41 cm long. What is their total length (in cm)?
- 19.3 km 400 m = ? m
- 20.5 kg = ? g
- 21.6 L 850 mL = ? mL
- 22.4 km 200 m = ? m
- 23.6 kg 800 g = ? g
- 24.Which unit would you use to measure the weight of a watermelon? (a) kg (b) km (c) L
- 25.9 m 25 cm = ? cm
- 26.A red ribbon is 37 cm long and a pink ribbon is 50 cm long. What is their total length (in cm)?
- 27.Which unit would you use to measure the medicine in a spoon? (a) mL (b) km (c) cm
- 28.8000 mL = ? L
- 29.2000 mL = ? L
- 30.3 m = ? cm
- 31.1 km 150 m = ? m
- 32.7 km = ? m
- 33.4 kg 300 g = ? g
- 34.6 m 20 cm = ? cm
- 35.2 L 900 mL = ? mL
- 36.4 km = ? m
- 37.Which unit would you use to measure the water in a bucket? (a) L (b) kg (c) g
- 38.A jug has 500 mL of milk. 150 mL is poured into a glass. How many mL of milk are left in the jug?
- 39.6 m = ? cm
- 40.6 L = ? mL
Answer key
- 5000
- 550
- 50
- 2200
- 200
- 9000
- cm
- 800
- 1350
- 350
- 5000
- 84
- 250
- km
- 8650
- 795
- 65
- 56
- 3400
- 5000
- 6850
- 4200
- 6800
- kg
- 925
- 87
- mL
- 8
- 2
- 300
- 1150
- 7000
- 4300
- 620
- 2900
- 4000
- L
- 350
- 600
- 6000
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