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.Which unit would you use to measure the distance between two cities? (a) km (b) g (c) L
- 2.A red ribbon is 29 cm long and a white ribbon is 15 cm long. What is their total length (in cm)?
- 3.A pink ribbon is 58 cm long and a green ribbon is 25 cm long. What is their total length (in cm)?
- 4.6000 g = ? kg
- 5.A blue ribbon is 18 cm long and a red ribbon is 38 cm long. What is their total length (in cm)?
- 6.A blue ribbon is 52 cm long and a green ribbon is 21 cm long. What is their total length (in cm)?
- 7.900 cm = ? m
- 8.6 km 550 m = ? m
- 9.4 km = ? m
- 10.A green ribbon is 21 cm long and a red ribbon is 49 cm long. What is their total length (in cm)?
- 11.6 m 48 cm = ? cm
- 12.Which unit would you use to measure the water in a bucket? (a) L (b) m (c) km
- 13.3 km 850 m = ? m
- 14.A blue ribbon is 59 cm long and a white ribbon is 34 cm long. What is their total length (in cm)?
- 15.A jug has 900 mL of milk. 700 mL is poured into a glass. How many mL of milk are left in the jug?
- 16.Which unit would you use to measure the weight of a toffee? (a) km (b) g (c) cm
- 17.7 L 650 mL = ? mL
- 18.A jug has 350 mL of milk. 250 mL is poured into a glass. How many mL of milk are left in the jug?
- 19.5 m = ? cm
- 20.7 km = ? m
- 21.Which unit would you use to measure the weight of a watermelon? (a) kg (b) cm (c) km
- 22.6 m 96 cm = ? cm
- 23.A jug has 550 mL of milk. 250 mL is poured into a glass. How many mL of milk are left in the jug?
- 24.2 kg 300 g = ? g
- 25.Which unit would you use to measure the length of an eraser? (a) mL (b) cm (c) g
- 26.A jug has 700 mL of milk. 650 mL is poured into a glass. How many mL of milk are left in the jug?
- 27.A jug has 250 mL of milk. 150 mL is poured into a glass. How many mL of milk are left in the jug?
- 28.6 km 450 m = ? m
- 29.5 km 50 m = ? m
- 30.A jug has 350 mL of milk. 200 mL is poured into a glass. How many mL of milk are left in the jug?
- 31.2000 g = ? kg
- 32.5 m 86 cm = ? cm
- 33.A jug has 550 mL of milk. 450 mL is poured into a glass. How many mL of milk are left in the jug?
- 34.A jug has 300 mL of milk. 200 mL is poured into a glass. How many mL of milk are left in the jug?
- 35.8000 g = ? kg
- 36.3 m = ? cm
- 37.6 km 950 m = ? m
- 38.3 m 62 cm = ? cm
- 39.3000 mL = ? L
- 40.3 kg 400 g = ? g
Answer key
- km
- 44
- 83
- 6
- 56
- 73
- 9
- 6550
- 4000
- 70
- 648
- L
- 3850
- 93
- 200
- g
- 7650
- 100
- 500
- 7000
- kg
- 696
- 300
- 2300
- cm
- 50
- 100
- 6450
- 5050
- 150
- 2
- 586
- 100
- 100
- 8
- 300
- 6950
- 362
- 3
- 3400
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