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 km = ? m
- 2.5000 mL = ? L
- 3.Which unit would you use to measure the juice in a small glass? (a) cm (b) mL (c) m
- 4.Which unit would you use to measure the weight of a sack of rice? (a) km (b) kg (c) m
- 5.A white ribbon is 39 cm long and a yellow ribbon is 16 cm long. What is their total length (in cm)?
- 6.6 L 300 mL = ? mL
- 7.A blue ribbon is 29 cm long and a white ribbon is 46 cm long. What is their total length (in cm)?
- 8.A jug has 400 mL of milk. 100 mL is poured into a glass. How many mL of milk are left in the jug?
- 9.A yellow ribbon is 58 cm long and a white ribbon is 54 cm long. What is their total length (in cm)?
- 10.Which unit would you use to measure the medicine in a spoon? (a) km (b) mL (c) cm
- 11.A jug has 650 mL of milk. 550 mL is poured into a glass. How many mL of milk are left in the jug?
- 12.A jug has 700 mL of milk. 200 mL is poured into a glass. How many mL of milk are left in the jug?
- 13.A jug has 650 mL of milk. 150 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 weight of a watermelon? (a) L (b) kg (c) m
- 15.A jug has 300 mL of milk. 100 mL is poured into a glass. How many mL of milk are left in the jug?
- 16.4 km 50 m = ? m
- 17.5 m 65 cm = ? cm
- 18.Which unit would you use to measure the length of an eraser? (a) cm (b) g (c) L
- 19.A yellow ribbon is 43 cm long and a blue ribbon is 29 cm long. What is their total length (in cm)?
- 20.7000 mL = ? L
- 21.3 kg = ? g
- 22.500 cm = ? m
- 23.A jug has 500 mL of milk. 200 mL is poured into a glass. How many mL of milk are left in the jug?
- 24.1 kg 50 g = ? g
- 25.7 km = ? m
- 26.A jug has 600 mL of milk. 250 mL is poured into a glass. How many mL of milk are left in the jug?
- 27.7 kg 250 g = ? g
- 28.6 m 40 cm = ? cm
- 29.6 L 250 mL = ? mL
- 30.Which unit would you use to measure the length of a train journey? (a) L (b) kg (c) km
- 31.8 kg 900 g = ? g
- 32.2 km = ? m
- 33.4 m 32 cm = ? cm
- 34.A jug has 550 mL of milk. 500 mL is poured into a glass. How many mL of milk are left in the jug?
- 35.3 L 350 mL = ? mL
- 36.2 m 85 cm = ? cm
- 37.A yellow ribbon is 17 cm long and a pink ribbon is 45 cm long. What is their total length (in cm)?
- 38.A jug has 600 mL of milk. 200 mL is poured into a glass. How many mL of milk are left in the jug?
- 39.2 L = ? mL
- 40.2000 g = ? kg
Answer key
- 3000
- 5
- mL
- kg
- 55
- 6300
- 75
- 300
- 112
- mL
- 100
- 500
- 500
- kg
- 200
- 4050
- 565
- cm
- 72
- 7
- 3000
- 5
- 300
- 1050
- 7000
- 350
- 7250
- 640
- 6250
- km
- 8900
- 2000
- 432
- 50
- 3350
- 285
- 62
- 400
- 2000
- 2
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