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.
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- 1.A pink ribbon is 28 cm long and a yellow ribbon is 25 cm long. What is their total length (in cm)?
- 2.Which unit would you use to measure the weight of a toffee? (a) g (b) cm (c) m
- 3.A red ribbon is 58 cm long and a yellow ribbon is 22 cm long. What is their total length (in cm)?
- 4.Which unit would you use to measure the weight of a pencil? (a) m (b) cm (c) g
- 5.1 m 75 cm = ? cm
- 6.9 m = ? cm
- 7.3 kg 300 g = ? g
- 8.A jug has 700 mL of milk. 650 mL is poured into a glass. How many mL of milk are left in the jug?
- 9.3 kg 750 g = ? g
- 10.A yellow ribbon is 30 cm long and a blue ribbon is 53 cm long. What is their total length (in cm)?
- 11.Which unit would you use to measure the milk in a big can? (a) g (b) L (c) km
- 12.5000 m = ? km
- 13.A blue ribbon is 24 cm long and a pink ribbon is 20 cm long. What is their total length (in cm)?
- 14.Which unit would you use to measure the weight of a watermelon? (a) cm (b) kg (c) L
- 15.Which unit would you use to measure the length of a train journey? (a) g (b) L (c) km
- 16.Which unit would you use to measure the weight of a sack of rice? (a) kg (b) m (c) mL
- 17.3 km = ? m
- 18.Which unit would you use to measure the juice in a small glass? (a) kg (b) mL (c) cm
- 19.2 kg = ? g
- 20.Which unit would you use to measure the medicine in a spoon? (a) kg (b) m (c) mL
- 21.4 m 88 cm = ? cm
- 22.A blue ribbon is 46 cm long and a green ribbon is 18 cm long. What is their total length (in cm)?
- 23.400 cm = ? m
- 24.5000 mL = ? L
- 25.4 kg = ? g
- 26.4 km = ? m
- 27.5 m 2 cm = ? cm
- 28.300 cm = ? m
- 29.2000 m = ? km
- 30.4 m 47 cm = ? cm
- 31.A jug has 450 mL of milk. 350 mL is poured into a glass. How many mL of milk are left in the jug?
- 32.4 m = ? cm
- 33.7 m = ? cm
- 34.9 kg 350 g = ? g
- 35.6 kg = ? g
- 36.A blue ribbon is 36 cm long and a pink ribbon is 59 cm long. What is their total length (in cm)?
- 37.5 km 900 m = ? m
- 38.A jug has 750 mL of milk. 250 mL is poured into a glass. How many mL of milk are left in the jug?
- 39.6 m 8 cm = ? cm
- 40.A yellow ribbon is 18 cm long and a red ribbon is 21 cm long. What is their total length (in cm)?
Answer key
- 53
- g
- 80
- g
- 175
- 900
- 3300
- 50
- 3750
- 83
- L
- 5
- 44
- kg
- km
- kg
- 3000
- mL
- 2000
- mL
- 488
- 64
- 4
- 5
- 4000
- 4000
- 502
- 3
- 2
- 447
- 100
- 400
- 700
- 9350
- 6000
- 95
- 5900
- 500
- 608
- 39
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