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
- 1.7 L = ? mL
- 2.9000 mL = ? L
- 3.A jug has 250 mL of milk. 150 mL is poured into a glass. How many mL of milk are left in the jug?
- 4.Which unit would you use to measure the length of an eraser? (a) L (b) g (c) cm
- 5.7 kg 250 g = ? g
- 6.A jug has 800 mL of milk. 550 mL is poured into a glass. How many mL of milk are left in the jug?
- 7.A jug has 550 mL of milk. 300 mL is poured into a glass. How many mL of milk are left in the jug?
- 8.Which unit would you use to measure the water in a bucket? (a) km (b) L (c) cm
- 9.A red ribbon is 16 cm long and a yellow ribbon is 20 cm long. What is their total length (in cm)?
- 10.200 cm = ? m
- 11.A jug has 650 mL of milk. 350 mL is poured into a glass. How many mL of milk are left in the jug?
- 12.Which unit would you use to measure the weight of a watermelon? (a) L (b) mL (c) kg
- 13.6 m = ? cm
- 14.9 m 8 cm = ? cm
- 15.4 m = ? cm
- 16.1 kg 200 g = ? g
- 17.A blue ribbon is 41 cm long and a pink ribbon is 17 cm long. What is their total length (in cm)?
- 18.7 km = ? m
- 19.8 kg 750 g = ? g
- 20.Which unit would you use to measure the juice in a small glass? (a) g (b) cm (c) mL
- 21.8 m 67 cm = ? cm
- 22.Which unit would you use to measure the height of a door? (a) g (b) m (c) mL
- 23.4 kg = ? g
- 24.9000 m = ? km
- 25.300 cm = ? m
- 26.A jug has 850 mL of milk. 750 mL is poured into a glass. How many mL of milk are left in the jug?
- 27.9 L 450 mL = ? mL
- 28.2 km 550 m = ? m
- 29.A jug has 700 mL of milk. 650 mL is poured into a glass. How many mL of milk are left in the jug?
- 30.5000 mL = ? L
- 31.9 L = ? mL
- 32.9000 g = ? kg
- 33.A jug has 550 mL of milk. 400 mL is poured into a glass. How many mL of milk are left in the jug?
- 34.2 L = ? mL
- 35.6000 mL = ? L
- 36.A jug has 400 mL of milk. 150 mL is poured into a glass. How many mL of milk are left in the jug?
- 37.A yellow ribbon is 29 cm long and a red ribbon is 31 cm long. What is their total length (in cm)?
- 38.8 m = ? cm
- 39.A white ribbon is 50 cm long and a blue ribbon is 54 cm long. What is their total length (in cm)?
- 40.800 cm = ? m
Answer key
- 7000
- 9
- 100
- cm
- 7250
- 250
- 250
- L
- 36
- 2
- 300
- kg
- 600
- 908
- 400
- 1200
- 58
- 7000
- 8750
- mL
- 867
- m
- 4000
- 9
- 3
- 100
- 9450
- 2550
- 50
- 5
- 9000
- 9
- 150
- 2000
- 6
- 250
- 60
- 800
- 104
- 8
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