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
- 1.8000 g = ? kg
- 2.A yellow ribbon is 26 cm long and a white ribbon is 27 cm long. What is their total length (in cm)?
- 3.2000 m = ? km
- 4.5 km = ? m
- 5.A red ribbon is 57 cm long and a green ribbon is 44 cm long. What is their total length (in cm)?
- 6.Which unit would you use to measure the milk in a big can? (a) km (b) cm (c) L
- 7.4 m = ? cm
- 8.6000 g = ? kg
- 9.A jug has 800 mL of milk. 400 mL is poured into a glass. How many mL of milk are left in the jug?
- 10.Which unit would you use to measure the length of a train journey? (a) mL (b) km (c) g
- 11.3 L = ? mL
- 12.200 cm = ? m
- 13.5000 g = ? kg
- 14.9000 mL = ? L
- 15.A jug has 200 mL of milk. 50 mL is poured into a glass. How many mL of milk are left in the jug?
- 16.A jug has 300 mL of milk. 200 mL is poured into a glass. How many mL of milk are left in the jug?
- 17.7 L = ? mL
- 18.A jug has 300 mL of milk. 150 mL is poured into a glass. How many mL of milk are left in the jug?
- 19.3 m 72 cm = ? cm
- 20.3 m 22 cm = ? cm
- 21.A jug has 1000 mL of milk. 850 mL is poured into a glass. How many mL of milk are left in the jug?
- 22.7 kg = ? g
- 23.2 kg = ? g
- 24.Which unit would you use to measure the length of an eraser? (a) g (b) cm (c) mL
- 25.3 kg = ? g
- 26.9 km 850 m = ? m
- 27.A yellow ribbon is 24 cm long and a red ribbon is 29 cm long. What is their total length (in cm)?
- 28.Which unit would you use to measure the water in a bucket? (a) kg (b) g (c) L
- 29.1 kg 700 g = ? g
- 30.Which unit would you use to measure the weight of a watermelon? (a) mL (b) km (c) kg
- 31.8 m = ? cm
- 32.A white ribbon is 60 cm long and a pink ribbon is 28 cm long. What is their total length (in cm)?
- 33.6 kg = ? g
- 34.9 kg = ? g
- 35.A jug has 450 mL of milk. 350 mL is poured into a glass. How many mL of milk are left in the jug?
- 36.Which unit would you use to measure the weight of a pencil? (a) mL (b) g (c) m
- 37.A jug has 950 mL of milk. 900 mL is poured into a glass. How many mL of milk are left in the jug?
- 38.A jug has 1000 mL of milk. 350 mL is poured into a glass. How many mL of milk are left in the jug?
- 39.A pink ribbon is 38 cm long and a blue ribbon is 21 cm long. What is their total length (in cm)?
- 40.8 kg = ? g
Answer key
- 8
- 53
- 2
- 5000
- 101
- L
- 400
- 6
- 400
- km
- 3000
- 2
- 5
- 9
- 150
- 100
- 7000
- 150
- 372
- 322
- 150
- 7000
- 2000
- cm
- 3000
- 9850
- 53
- L
- 1700
- kg
- 800
- 88
- 6000
- 9000
- 100
- g
- 50
- 650
- 59
- 8000
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