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.
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- 1.A jug has 950 mL of milk. 50 mL is poured into a glass. How many mL of milk are left in the jug?
- 2.1 kg 650 g = ? g
- 3.A green ribbon is 28 cm long and a red ribbon is 35 cm long. What is their total length (in cm)?
- 4.A jug has 350 mL of milk. 100 mL is poured into a glass. How many mL of milk are left in the jug?
- 5.8 m = ? cm
- 6.A green ribbon is 32 cm long and a red ribbon is 40 cm long. What is their total length (in cm)?
- 7.7 kg = ? g
- 8.A red ribbon is 21 cm long and a pink ribbon is 17 cm long. What is their total length (in cm)?
- 9.1 m 38 cm = ? cm
- 10.6000 g = ? kg
- 11.A jug has 300 mL of milk. 50 mL is poured into a glass. How many mL of milk are left in the jug?
- 12.Which unit would you use to measure the length of an eraser? (a) L (b) cm (c) g
- 13.A pink ribbon is 31 cm long and a red ribbon is 18 cm long. What is their total length (in cm)?
- 14.Which unit would you use to measure the length of a pencil? (a) g (b) cm (c) mL
- 15.6 km = ? m
- 16.6 L 600 mL = ? mL
- 17.5 L = ? mL
- 18.Which unit would you use to measure the weight of a pencil? (a) g (b) km (c) m
- 19.3 m = ? cm
- 20.A jug has 600 mL of milk. 400 mL is poured into a glass. How many mL of milk are left in the jug?
- 21.A pink ribbon is 25 cm long and a green ribbon is 27 cm long. What is their total length (in cm)?
- 22.7000 g = ? kg
- 23.5000 g = ? kg
- 24.A jug has 650 mL of milk. 450 mL is poured into a glass. How many mL of milk are left in the jug?
- 25.7 m = ? cm
- 26.A green ribbon is 57 cm long and a yellow ribbon is 56 cm long. What is their total length (in cm)?
- 27.6000 mL = ? L
- 28.7 km 600 m = ? m
- 29.1 m 4 cm = ? cm
- 30.Which unit would you use to measure the milk in a big can? (a) kg (b) cm (c) L
- 31.A jug has 700 mL of milk. 450 mL is poured into a glass. How many mL of milk are left in the jug?
- 32.4 km 300 m = ? m
- 33.Which unit would you use to measure the weight of a toffee? (a) g (b) m (c) cm
- 34.7 L 300 mL = ? mL
- 35.7 m 31 cm = ? cm
- 36.2 kg = ? g
- 37.5 km = ? m
- 38.1 km 300 m = ? m
- 39.A white ribbon is 42 cm long and a yellow ribbon is 27 cm long. What is their total length (in cm)?
- 40.7 km 300 m = ? m
Answer key
- 900
- 1650
- 63
- 250
- 800
- 72
- 7000
- 38
- 138
- 6
- 250
- cm
- 49
- cm
- 6000
- 6600
- 5000
- g
- 300
- 200
- 52
- 7
- 5
- 200
- 700
- 113
- 6
- 7600
- 104
- L
- 250
- 4300
- g
- 7300
- 731
- 2000
- 5000
- 1300
- 69
- 7300
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