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
- 1.3000 m = ? km
- 2.2 m 8 cm = ? cm
- 3.A jug has 400 mL of milk. 100 mL is poured into a glass. How many mL of milk are left in the jug?
- 4.2 L = ? mL
- 5.A jug has 350 mL of milk. 300 mL is poured into a glass. How many mL of milk are left in the jug?
- 6.7 km = ? m
- 7.9 L = ? mL
- 8.7 km 550 m = ? m
- 9.Which unit would you use to measure the juice in a small glass? (a) m (b) mL (c) cm
- 10.A jug has 900 mL of milk. 750 mL is poured into a glass. How many mL of milk are left in the jug?
- 11.A jug has 950 mL of milk. 200 mL is poured into a glass. How many mL of milk are left in the jug?
- 12.6 m 83 cm = ? cm
- 13.9 L 800 mL = ? mL
- 14.A red ribbon is 53 cm long and a pink ribbon is 40 cm long. What is their total length (in cm)?
- 15.9 m = ? cm
- 16.6000 m = ? km
- 17.A pink ribbon is 30 cm long and a red ribbon is 52 cm long. What is their total length (in cm)?
- 18.A green ribbon is 37 cm long and a red ribbon is 38 cm long. What is their total length (in cm)?
- 19.Which unit would you use to measure the medicine in a spoon? (a) kg (b) m (c) mL
- 20.Which unit would you use to measure the weight of a watermelon? (a) km (b) cm (c) kg
- 21.6 L 250 mL = ? mL
- 22.300 cm = ? m
- 23.A jug has 700 mL of milk. 150 mL is poured into a glass. How many mL of milk are left in the jug?
- 24.A blue ribbon is 50 cm long and a yellow ribbon is 40 cm long. What is their total length (in cm)?
- 25.A jug has 300 mL of milk. 150 mL is poured into a glass. How many mL of milk are left in the jug?
- 26.8000 g = ? kg
- 27.A jug has 450 mL of milk. 50 mL is poured into a glass. How many mL of milk are left in the jug?
- 28.8 km = ? m
- 29.2 kg = ? g
- 30.A white ribbon is 51 cm long and a yellow ribbon is 51 cm long. What is their total length (in cm)?
- 31.4000 mL = ? L
- 32.A red ribbon is 49 cm long and a pink ribbon is 55 cm long. What is their total length (in cm)?
- 33.7 L = ? mL
- 34.6 m 39 cm = ? cm
- 35.3 km 700 m = ? m
- 36.Which unit would you use to measure the height of a door? (a) L (b) g (c) m
- 37.Which unit would you use to measure the length of a pencil? (a) mL (b) L (c) cm
- 38.9000 m = ? km
- 39.3 km = ? m
- 40.4000 g = ? kg
Answer key
- 3
- 208
- 300
- 2000
- 50
- 7000
- 9000
- 7550
- mL
- 150
- 750
- 683
- 9800
- 93
- 900
- 6
- 82
- 75
- mL
- kg
- 6250
- 3
- 550
- 90
- 150
- 8
- 400
- 8000
- 2000
- 102
- 4
- 104
- 7000
- 639
- 3700
- m
- cm
- 9
- 3000
- 4
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