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
- 1.3 km 150 m = ? m
- 2.A jug has 300 mL of milk. 200 mL is poured into a glass. How many mL of milk are left in the jug?
- 3.A jug has 700 mL of milk. 650 mL is poured into a glass. How many mL of milk are left in the jug?
- 4.600 cm = ? m
- 5.A red ribbon is 27 cm long and a pink ribbon is 40 cm long. What is their total length (in cm)?
- 6.A blue ribbon is 22 cm long and a white ribbon is 46 cm long. What is their total length (in cm)?
- 7.A jug has 800 mL of milk. 100 mL is poured into a glass. How many mL of milk are left in the jug?
- 8.2 kg = ? g
- 9.A yellow ribbon is 56 cm long and a blue ribbon is 36 cm long. What is their total length (in cm)?
- 10.8 L = ? mL
- 11.3 km 100 m = ? m
- 12.A green ribbon is 42 cm long and a pink ribbon is 21 cm long. What is their total length (in cm)?
- 13.4000 m = ? km
- 14.A green ribbon is 23 cm long and a blue ribbon is 21 cm long. What is their total length (in cm)?
- 15.4 L 250 mL = ? mL
- 16.4 kg 400 g = ? g
- 17.8000 g = ? kg
- 18.Which unit would you use to measure the length of a pencil? (a) L (b) cm (c) kg
- 19.A white ribbon is 23 cm long and a red ribbon is 36 cm long. What is their total length (in cm)?
- 20.1 km 950 m = ? m
- 21.8 m 17 cm = ? cm
- 22.Which unit would you use to measure the length of a cricket pitch? (a) m (b) mL (c) kg
- 23.9 L = ? mL
- 24.1 km 250 m = ? m
- 25.Which unit would you use to measure the weight of a pencil? (a) mL (b) g (c) km
- 26.A jug has 500 mL of milk. 200 mL is poured into a glass. How many mL of milk are left in the jug?
- 27.Which unit would you use to measure the height of a door? (a) kg (b) g (c) m
- 28.A red ribbon is 23 cm long and a yellow ribbon is 24 cm long. What is their total length (in cm)?
- 29.A jug has 650 mL of milk. 500 mL is poured into a glass. How many mL of milk are left in the jug?
- 30.2 m = ? cm
- 31.Which unit would you use to measure the weight of a toffee? (a) g (b) mL (c) cm
- 32.A white ribbon is 35 cm long and a red ribbon is 17 cm long. What is their total length (in cm)?
- 33.8 km 50 m = ? m
- 34.7 km 900 m = ? m
- 35.7 L 200 mL = ? mL
- 36.A red ribbon is 25 cm long and a yellow ribbon is 41 cm long. What is their total length (in cm)?
- 37.A jug has 800 mL of milk. 650 mL is poured into a glass. How many mL of milk are left in the jug?
- 38.A red ribbon is 23 cm long and a green ribbon is 48 cm long. What is their total length (in cm)?
- 39.Which unit would you use to measure the length of an eraser? (a) mL (b) cm (c) L
- 40.Which unit would you use to measure the medicine in a spoon? (a) cm (b) mL (c) kg
Answer key
- 3150
- 100
- 50
- 6
- 67
- 68
- 700
- 2000
- 92
- 8000
- 3100
- 63
- 4
- 44
- 4250
- 4400
- 8
- cm
- 59
- 1950
- 817
- m
- 9000
- 1250
- g
- 300
- m
- 47
- 150
- 200
- g
- 52
- 8050
- 7900
- 7200
- 66
- 150
- 71
- cm
- mL
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