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 blue ribbon is 29 cm long and a red ribbon is 26 cm long. What is their total length (in cm)?
- 2.Which unit would you use to measure the juice in a small glass? (a) g (b) mL (c) kg
- 3.A jug has 600 mL of milk. 350 mL is poured into a glass. How many mL of milk are left in the jug?
- 4.5 L 750 mL = ? mL
- 5.600 cm = ? m
- 6.A pink ribbon is 16 cm long and a green ribbon is 44 cm long. What is their total length (in cm)?
- 7.8 km 900 m = ? m
- 8.A yellow ribbon is 25 cm long and a green ribbon is 40 cm long. What is their total length (in cm)?
- 9.4 kg = ? g
- 10.A pink ribbon is 40 cm long and a red ribbon is 48 cm long. What is their total length (in cm)?
- 11.2 m = ? cm
- 12.3 m 85 cm = ? cm
- 13.A green ribbon is 41 cm long and a white ribbon is 17 cm long. What is their total length (in cm)?
- 14.A jug has 950 mL of milk. 650 mL is poured into a glass. How many mL of milk are left in the jug?
- 15.6 km 250 m = ? m
- 16.Which unit would you use to measure the length of an eraser? (a) L (b) g (c) cm
- 17.A jug has 950 mL of milk. 300 mL is poured into a glass. How many mL of milk are left in the jug?
- 18.Which unit would you use to measure the water in a bucket? (a) L (b) g (c) km
- 19.A red ribbon is 32 cm long and a blue ribbon is 24 cm long. What is their total length (in cm)?
- 20.4000 g = ? kg
- 21.5 kg = ? g
- 22.3 km 300 m = ? m
- 23.4 m = ? cm
- 24.A jug has 450 mL of milk. 400 mL is poured into a glass. How many mL of milk are left in the jug?
- 25.A green ribbon is 39 cm long and a pink ribbon is 35 cm long. What is their total length (in cm)?
- 26.3 m 71 cm = ? cm
- 27.A white ribbon is 20 cm long and a green ribbon is 36 cm long. What is their total length (in cm)?
- 28.A jug has 550 mL of milk. 200 mL is poured into a glass. How many mL of milk are left in the jug?
- 29.700 cm = ? m
- 30.A pink ribbon is 53 cm long and a green ribbon is 32 cm long. What is their total length (in cm)?
- 31.3000 m = ? km
- 32.2 kg = ? g
- 33.A yellow ribbon is 24 cm long and a blue ribbon is 60 cm long. What is their total length (in cm)?
- 34.Which unit would you use to measure the weight of a toffee? (a) L (b) m (c) g
- 35.6 m 89 cm = ? cm
- 36.6000 mL = ? L
- 37.Which unit would you use to measure the length of a train journey? (a) km (b) mL (c) L
- 38.A white ribbon is 34 cm long and a blue ribbon is 43 cm long. What is their total length (in cm)?
- 39.5 L 600 mL = ? mL
- 40.A white ribbon is 53 cm long and a red ribbon is 27 cm long. What is their total length (in cm)?
Answer key
- 55
- mL
- 250
- 5750
- 6
- 60
- 8900
- 65
- 4000
- 88
- 200
- 385
- 58
- 300
- 6250
- cm
- 650
- L
- 56
- 4
- 5000
- 3300
- 400
- 50
- 74
- 371
- 56
- 350
- 7
- 85
- 3
- 2000
- 84
- g
- 689
- 6
- km
- 77
- 5600
- 80
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