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
- 1.9 km 350 m = ? m
- 2.8 kg = ? g
- 3.7 L 750 mL = ? mL
- 4.800 cm = ? m
- 5.A jug has 800 mL of milk. 400 mL is poured into a glass. How many mL of milk are left in the jug?
- 6.Which unit would you use to measure the juice in a small glass? (a) mL (b) km (c) g
- 7.A white ribbon is 38 cm long and a pink ribbon is 34 cm long. What is their total length (in cm)?
- 8.9000 mL = ? L
- 9.600 cm = ? m
- 10.9 kg = ? g
- 11.3 km = ? m
- 12.Which unit would you use to measure the distance between two cities? (a) g (b) L (c) km
- 13.2 m = ? cm
- 14.3 km 350 m = ? m
- 15.A jug has 850 mL of milk. 500 mL is poured into a glass. How many mL of milk are left in the jug?
- 16.A jug has 650 mL of milk. 50 mL is poured into a glass. How many mL of milk are left in the jug?
- 17.6 kg 650 g = ? g
- 18.Which unit would you use to measure the length of a pencil? (a) kg (b) g (c) cm
- 19.6 L = ? mL
- 20.1 km 600 m = ? m
- 21.A jug has 800 mL of milk. 500 mL is poured into a glass. How many mL of milk are left in the jug?
- 22.Which unit would you use to measure the weight of a watermelon? (a) kg (b) L (c) km
- 23.9 m = ? cm
- 24.5 L = ? mL
- 25.Which unit would you use to measure the milk in a big can? (a) g (b) kg (c) L
- 26.A blue ribbon is 28 cm long and a white ribbon is 41 cm long. What is their total length (in cm)?
- 27.Which unit would you use to measure the length of an eraser? (a) kg (b) cm (c) g
- 28.6000 mL = ? L
- 29.4 km = ? m
- 30.9 L 350 mL = ? mL
- 31.A pink ribbon is 43 cm long and a yellow ribbon is 40 cm long. What is their total length (in cm)?
- 32.3000 mL = ? L
- 33.A jug has 800 mL of milk. 200 mL is poured into a glass. How many mL of milk are left in the jug?
- 34.A white ribbon is 34 cm long and a pink ribbon is 36 cm long. What is their total length (in cm)?
- 35.9000 g = ? kg
- 36.300 cm = ? m
- 37.6 km 100 m = ? m
- 38.8 kg 900 g = ? g
- 39.A jug has 400 mL of milk. 300 mL is poured into a glass. How many mL of milk are left in the jug?
- 40.6000 m = ? km
Answer key
- 9350
- 8000
- 7750
- 8
- 400
- mL
- 72
- 9
- 6
- 9000
- 3000
- km
- 200
- 3350
- 350
- 600
- 6650
- cm
- 6000
- 1600
- 300
- kg
- 900
- 5000
- L
- 69
- cm
- 6
- 4000
- 9350
- 83
- 3
- 600
- 70
- 9
- 3
- 6100
- 8900
- 100
- 6
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