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 red ribbon is 36 cm long and a green ribbon is 37 cm long. What is their total length (in cm)?
- 2.Which unit would you use to measure the distance between two cities? (a) kg (b) L (c) km
- 3.5000 g = ? kg
- 4.Which unit would you use to measure the weight of a toffee? (a) L (b) km (c) g
- 5.9000 mL = ? L
- 6.6 kg = ? g
- 7.6 L 700 mL = ? mL
- 8.9 km 500 m = ? m
- 9.6 m 88 cm = ? cm
- 10.A blue ribbon is 33 cm long and a yellow ribbon is 27 cm long. What is their total length (in cm)?
- 11.A pink ribbon is 19 cm long and a red ribbon is 29 cm long. What is their total length (in cm)?
- 12.4 kg 700 g = ? g
- 13.A jug has 750 mL of milk. 350 mL is poured into a glass. How many mL of milk are left in the jug?
- 14.A jug has 500 mL of milk. 400 mL is poured into a glass. How many mL of milk are left in the jug?
- 15.A blue ribbon is 55 cm long and a red ribbon is 34 cm long. What is their total length (in cm)?
- 16.3 L = ? mL
- 17.Which unit would you use to measure the water in a bucket? (a) L (b) g (c) m
- 18.A red ribbon is 47 cm long and a green ribbon is 57 cm long. What is their total length (in cm)?
- 19.A blue ribbon is 24 cm long and a green ribbon is 29 cm long. What is their total length (in cm)?
- 20.6 m 1 cm = ? cm
- 21.A jug has 950 mL of milk. 300 mL is poured into a glass. How many mL of milk are left in the jug?
- 22.A jug has 800 mL of milk. 600 mL is poured into a glass. How many mL of milk are left in the jug?
- 23.900 cm = ? m
- 24.2 kg 650 g = ? g
- 25.Which unit would you use to measure the medicine in a spoon? (a) mL (b) km (c) kg
- 26.6 kg 250 g = ? g
- 27.A jug has 400 mL of milk. 250 mL is poured into a glass. How many mL of milk are left in the jug?
- 28.A jug has 400 mL of milk. 200 mL is poured into a glass. How many mL of milk are left in the jug?
- 29.6000 m = ? km
- 30.A jug has 250 mL of milk. 150 mL is poured into a glass. How many mL of milk are left in the jug?
- 31.4 L 500 mL = ? mL
- 32.5000 m = ? km
- 33.6 m = ? cm
- 34.3000 m = ? km
- 35.A pink ribbon is 26 cm long and a yellow ribbon is 21 cm long. What is their total length (in cm)?
- 36.A pink ribbon is 52 cm long and a red ribbon is 55 cm long. What is their total length (in cm)?
- 37.2 km = ? m
- 38.3 m = ? cm
- 39.500 cm = ? m
- 40.A pink ribbon is 33 cm long and a blue ribbon is 37 cm long. What is their total length (in cm)?
Answer key
- 73
- km
- 5
- g
- 9
- 6000
- 6700
- 9500
- 688
- 60
- 48
- 4700
- 400
- 100
- 89
- 3000
- L
- 104
- 53
- 601
- 650
- 200
- 9
- 2650
- mL
- 6250
- 150
- 200
- 6
- 100
- 4500
- 5
- 600
- 3
- 47
- 107
- 2000
- 300
- 5
- 70
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