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
- 1.4000 m = ? km
- 2.5 m 39 cm = ? cm
- 3.Which unit would you use to measure the weight of a watermelon? (a) km (b) kg (c) m
- 4.A jug has 750 mL of milk. 250 mL is poured into a glass. How many mL of milk are left in the jug?
- 5.A pink ribbon is 52 cm long and a green ribbon is 36 cm long. What is their total length (in cm)?
- 6.9 kg 500 g = ? g
- 7.4 kg = ? g
- 8.3 kg = ? g
- 9.A blue ribbon is 40 cm long and a red ribbon is 23 cm long. What is their total length (in cm)?
- 10.600 cm = ? m
- 11.3 km = ? m
- 12.4 L 400 mL = ? mL
- 13.Which unit would you use to measure the length of a pencil? (a) L (b) cm (c) g
- 14.A jug has 400 mL of milk. 50 mL is poured into a glass. How many mL of milk are left in the jug?
- 15.A pink ribbon is 32 cm long and a red ribbon is 31 cm long. What is their total length (in cm)?
- 16.A blue ribbon is 23 cm long and a green ribbon is 23 cm long. What is their total length (in cm)?
- 17.A white ribbon is 34 cm long and a yellow ribbon is 51 cm long. What is their total length (in cm)?
- 18.3 m 82 cm = ? cm
- 19.A jug has 700 mL of milk. 150 mL is poured into a glass. How many mL of milk are left in the jug?
- 20.800 cm = ? m
- 21.8 kg = ? g
- 22.2000 g = ? kg
- 23.3 m = ? cm
- 24.6 L = ? mL
- 25.Which unit would you use to measure the medicine in a spoon? (a) kg (b) km (c) mL
- 26.5 m = ? cm
- 27.A yellow ribbon is 23 cm long and a red ribbon is 60 cm long. What is their total length (in cm)?
- 28.5 L 200 mL = ? mL
- 29.8 L = ? mL
- 30.9 km 250 m = ? m
- 31.A red ribbon is 36 cm long and a pink ribbon is 59 cm long. What is their total length (in cm)?
- 32.4 L = ? mL
- 33.Which unit would you use to measure the juice in a small glass? (a) mL (b) kg (c) km
- 34.Which unit would you use to measure the milk in a big can? (a) L (b) kg (c) cm
- 35.7 m = ? cm
- 36.9000 m = ? km
- 37.2 km = ? m
- 38.Which unit would you use to measure the length of an eraser? (a) L (b) kg (c) cm
- 39.6 kg = ? g
- 40.9 km 400 m = ? m
Answer key
- 4
- 539
- kg
- 500
- 88
- 9500
- 4000
- 3000
- 63
- 6
- 3000
- 4400
- cm
- 350
- 63
- 46
- 85
- 382
- 550
- 8
- 8000
- 2
- 300
- 6000
- mL
- 500
- 83
- 5200
- 8000
- 9250
- 95
- 4000
- mL
- L
- 700
- 9
- 2000
- cm
- 6000
- 9400
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