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
- 1.300 cm = ? m
- 2.A green ribbon is 52 cm long and a blue ribbon is 27 cm long. What is their total length (in cm)?
- 3.A blue ribbon is 59 cm long and a pink ribbon is 44 cm long. What is their total length (in cm)?
- 4.A jug has 300 mL of milk. 200 mL is poured into a glass. How many mL of milk are left in the jug?
- 5.4 km = ? m
- 6.Which unit would you use to measure the juice in a small glass? (a) m (b) g (c) mL
- 7.2000 g = ? kg
- 8.7000 mL = ? L
- 9.9 m 18 cm = ? cm
- 10.6 km = ? m
- 11.A white ribbon is 30 cm long and a red ribbon is 24 cm long. What is their total length (in cm)?
- 12.3 L = ? mL
- 13.9000 m = ? km
- 14.Which unit would you use to measure the medicine in a spoon? (a) km (b) cm (c) mL
- 15.Which unit would you use to measure the length of a cricket pitch? (a) m (b) kg (c) mL
- 16.Which unit would you use to measure the length of a pencil? (a) mL (b) cm (c) L
- 17.8 kg 750 g = ? g
- 18.A pink ribbon is 25 cm long and a white ribbon is 25 cm long. What is their total length (in cm)?
- 19.A jug has 1000 mL of milk. 800 mL is poured into a glass. How many mL of milk are left in the jug?
- 20.2 km = ? m
- 21.2 kg 250 g = ? g
- 22.Which unit would you use to measure the weight of a watermelon? (a) mL (b) kg (c) km
- 23.4 L = ? mL
- 24.3 m 5 cm = ? cm
- 25.Which unit would you use to measure the length of an eraser? (a) mL (b) kg (c) cm
- 26.A jug has 250 mL of milk. 150 mL is poured into a glass. How many mL of milk are left in the jug?
- 27.A pink ribbon is 49 cm long and a white ribbon is 35 cm long. What is their total length (in cm)?
- 28.3000 g = ? kg
- 29.6 m 87 cm = ? cm
- 30.5 L = ? mL
- 31.A green ribbon is 34 cm long and a white ribbon is 35 cm long. What is their total length (in cm)?
- 32.1 L 200 mL = ? mL
- 33.5 m = ? cm
- 34.1 m 13 cm = ? cm
- 35.A yellow ribbon is 35 cm long and a green ribbon is 47 cm long. What is their total length (in cm)?
- 36.5 m 87 cm = ? cm
- 37.A red ribbon is 39 cm long and a yellow ribbon is 15 cm long. What is their total length (in cm)?
- 38.8 km 550 m = ? m
- 39.2 L = ? mL
- 40.2 km 400 m = ? m
Answer key
- 3
- 79
- 103
- 100
- 4000
- mL
- 2
- 7
- 918
- 6000
- 54
- 3000
- 9
- mL
- m
- cm
- 8750
- 50
- 200
- 2000
- 2250
- kg
- 4000
- 305
- cm
- 100
- 84
- 3
- 687
- 5000
- 69
- 1200
- 500
- 113
- 82
- 587
- 54
- 8550
- 2000
- 2400
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