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.Which unit would you use to measure the water in a bucket? (a) g (b) L (c) kg
- 2.6000 g = ? kg
- 3.Which unit would you use to measure the length of a train journey? (a) g (b) kg (c) km
- 4.300 cm = ? m
- 5.8000 mL = ? L
- 6.Which unit would you use to measure the height of a door? (a) kg (b) m (c) L
- 7.Which unit would you use to measure the length of an eraser? (a) mL (b) cm (c) g
- 8.A white ribbon is 43 cm long and a red ribbon is 24 cm long. What is their total length (in cm)?
- 9.A jug has 400 mL of milk. 350 mL is poured into a glass. How many mL of milk are left in the jug?
- 10.A blue ribbon is 18 cm long and a white ribbon is 50 cm long. What is their total length (in cm)?
- 11.A jug has 500 mL of milk. 150 mL is poured into a glass. How many mL of milk are left in the jug?
- 12.A jug has 950 mL of milk. 350 mL is poured into a glass. How many mL of milk are left in the jug?
- 13.1 m 83 cm = ? cm
- 14.A pink ribbon is 34 cm long and a white ribbon is 29 cm long. What is their total length (in cm)?
- 15.1 kg 500 g = ? g
- 16.4000 g = ? kg
- 17.A pink ribbon is 19 cm long and a red ribbon is 38 cm long. What is their total length (in cm)?
- 18.8000 g = ? kg
- 19.A jug has 300 mL of milk. 50 mL is poured into a glass. How many mL of milk are left in the jug?
- 20.Which unit would you use to measure the milk in a big can? (a) kg (b) L (c) km
- 21.Which unit would you use to measure the weight of a pencil? (a) mL (b) g (c) L
- 22.A blue ribbon is 35 cm long and a red ribbon is 44 cm long. What is their total length (in cm)?
- 23.500 cm = ? m
- 24.7 L 100 mL = ? mL
- 25.A green ribbon is 42 cm long and a pink ribbon is 29 cm long. What is their total length (in cm)?
- 26.6 L = ? mL
- 27.Which unit would you use to measure the weight of a watermelon? (a) kg (b) km (c) m
- 28.4000 m = ? km
- 29.A jug has 750 mL of milk. 350 mL is poured into a glass. How many mL of milk are left in the jug?
- 30.6 kg = ? g
- 31.900 cm = ? m
- 32.A jug has 500 mL of milk. 100 mL is poured into a glass. How many mL of milk are left in the jug?
- 33.A jug has 400 mL of milk. 150 mL is poured into a glass. How many mL of milk are left in the jug?
- 34.5000 mL = ? L
- 35.1 kg 250 g = ? g
- 36.4 kg = ? g
- 37.A yellow ribbon is 21 cm long and a pink ribbon is 60 cm long. What is their total length (in cm)?
- 38.6 kg 300 g = ? g
- 39.8 kg 500 g = ? g
- 40.A jug has 550 mL of milk. 500 mL is poured into a glass. How many mL of milk are left in the jug?
Answer key
- L
- 6
- km
- 3
- 8
- m
- cm
- 67
- 50
- 68
- 350
- 600
- 183
- 63
- 1500
- 4
- 57
- 8
- 250
- L
- g
- 79
- 5
- 7100
- 71
- 6000
- kg
- 4
- 400
- 6000
- 9
- 400
- 250
- 5
- 1250
- 4000
- 81
- 6300
- 8500
- 50
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