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
- 1.2 km 400 m = ? m
- 2.Which unit would you use to measure the length of a cricket pitch? (a) L (b) m (c) kg
- 3.A blue ribbon is 42 cm long and a green ribbon is 35 cm long. What is their total length (in cm)?
- 4.Which unit would you use to measure the weight of a sack of rice? (a) kg (b) L (c) m
- 5.7000 g = ? kg
- 6.5 m = ? cm
- 7.7 m = ? cm
- 8.1 m 76 cm = ? cm
- 9.A jug has 850 mL of milk. 200 mL is poured into a glass. How many mL of milk are left in the jug?
- 10.9 km = ? m
- 11.A jug has 850 mL of milk. 550 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 medicine in a spoon? (a) kg (b) g (c) mL
- 13.A red ribbon is 23 cm long and a blue ribbon is 59 cm long. What is their total length (in cm)?
- 14.8 m = ? cm
- 15.A blue ribbon is 27 cm long and a green ribbon is 24 cm long. What is their total length (in cm)?
- 16.A yellow ribbon is 16 cm long and a blue ribbon is 57 cm long. What is their total length (in cm)?
- 17.400 cm = ? m
- 18.8 km 350 m = ? m
- 19.500 cm = ? m
- 20.A green ribbon is 53 cm long and a red ribbon is 21 cm long. What is their total length (in cm)?
- 21.4000 m = ? km
- 22.A jug has 900 mL of milk. 250 mL is poured into a glass. How many mL of milk are left in the jug?
- 23.300 cm = ? m
- 24.2 L 900 mL = ? mL
- 25.3 kg 350 g = ? g
- 26.9 kg 450 g = ? g
- 27.A jug has 400 mL of milk. 350 mL is poured into a glass. How many mL of milk are left in the jug?
- 28.1 km 100 m = ? m
- 29.200 cm = ? m
- 30.5000 m = ? km
- 31.A yellow ribbon is 51 cm long and a white ribbon is 45 cm long. What is their total length (in cm)?
- 32.Which unit would you use to measure the milk in a big can? (a) cm (b) km (c) L
- 33.3000 mL = ? L
- 34.Which unit would you use to measure the water in a bucket? (a) cm (b) L (c) g
- 35.700 cm = ? m
- 36.9000 mL = ? L
- 37.A blue ribbon is 35 cm long and a green ribbon is 31 cm long. What is their total length (in cm)?
- 38.A jug has 250 mL of milk. 150 mL is poured into a glass. How many mL of milk are left in the jug?
- 39.A green ribbon is 33 cm long and a yellow ribbon is 26 cm long. What is their total length (in cm)?
- 40.A jug has 200 mL of milk. 150 mL is poured into a glass. How many mL of milk are left in the jug?
Answer key
- 2400
- m
- 77
- kg
- 7
- 500
- 700
- 176
- 650
- 9000
- 300
- mL
- 82
- 800
- 51
- 73
- 4
- 8350
- 5
- 74
- 4
- 650
- 3
- 2900
- 3350
- 9450
- 50
- 1100
- 2
- 5
- 96
- L
- 3
- L
- 7
- 9
- 66
- 100
- 59
- 50
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