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
- 1.5 m = ? cm
- 2.6 km 450 m = ? m
- 3.Which unit would you use to measure the medicine in a spoon? (a) cm (b) g (c) mL
- 4.A red ribbon is 35 cm long and a yellow ribbon is 29 cm long. What is their total length (in cm)?
- 5.7 L 550 mL = ? mL
- 6.A jug has 550 mL of milk. 500 mL is poured into a glass. How many mL of milk are left in the jug?
- 7.2 kg = ? g
- 8.Which unit would you use to measure the weight of a sack of rice? (a) kg (b) m (c) L
- 9.8 km 50 m = ? m
- 10.7 km = ? m
- 11.3 kg = ? g
- 12.Which unit would you use to measure the length of a cricket pitch? (a) m (b) L (c) mL
- 13.Which unit would you use to measure the weight of a watermelon? (a) kg (b) km (c) mL
- 14.7 kg = ? g
- 15.8 L 800 mL = ? mL
- 16.Which unit would you use to measure the length of a train journey? (a) mL (b) km (c) kg
- 17.Which unit would you use to measure the juice in a small glass? (a) m (b) g (c) mL
- 18.A jug has 200 mL of milk. 150 mL is poured into a glass. How many mL of milk are left in the jug?
- 19.A jug has 450 mL of milk. 300 mL is poured into a glass. How many mL of milk are left in the jug?
- 20.Which unit would you use to measure the distance between two cities? (a) kg (b) g (c) km
- 21.7000 m = ? km
- 22.2 km = ? m
- 23.9 km 700 m = ? m
- 24.A jug has 350 mL of milk. 250 mL is poured into a glass. How many mL of milk are left in the jug?
- 25.800 cm = ? m
- 26.4 kg 350 g = ? g
- 27.8 km = ? m
- 28.3 kg 50 g = ? g
- 29.Which unit would you use to measure the weight of a toffee? (a) m (b) km (c) g
- 30.9 kg = ? g
- 31.A green ribbon is 36 cm long and a yellow ribbon is 15 cm long. What is their total length (in cm)?
- 32.A red ribbon is 27 cm long and a yellow ribbon is 50 cm long. What is their total length (in cm)?
- 33.6000 mL = ? L
- 34.6 L 300 mL = ? mL
- 35.1 m 11 cm = ? cm
- 36.A yellow ribbon is 52 cm long and a green ribbon is 49 cm long. What is their total length (in cm)?
- 37.A jug has 250 mL of milk. 50 mL is poured into a glass. How many mL of milk are left in the jug?
- 38.6 kg = ? g
- 39.7 L 900 mL = ? mL
- 40.5000 g = ? kg
Answer key
- 500
- 6450
- mL
- 64
- 7550
- 50
- 2000
- kg
- 8050
- 7000
- 3000
- m
- kg
- 7000
- 8800
- km
- mL
- 50
- 150
- km
- 7
- 2000
- 9700
- 100
- 8
- 4350
- 8000
- 3050
- g
- 9000
- 51
- 77
- 6
- 6300
- 111
- 101
- 200
- 6000
- 7900
- 5
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