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 m 35 cm = ? cm
- 2.3000 mL = ? L
- 3.A jug has 800 mL of milk. 100 mL is poured into a glass. How many mL of milk are left in the jug?
- 4.A blue ribbon is 33 cm long and a pink ribbon is 53 cm long. What is their total length (in cm)?
- 5.Which unit would you use to measure the weight of a sack of rice? (a) cm (b) kg (c) L
- 6.5 kg 450 g = ? g
- 7.4 m 14 cm = ? cm
- 8.A white ribbon is 15 cm long and a blue ribbon is 54 cm long. What is their total length (in cm)?
- 9.A jug has 650 mL of milk. 250 mL is poured into a glass. How many mL of milk are left in the jug?
- 10.1 km 350 m = ? m
- 11.3 m 85 cm = ? cm
- 12.A blue ribbon is 43 cm long and a yellow ribbon is 33 cm long. What is their total length (in cm)?
- 13.A red ribbon is 15 cm long and a white ribbon is 25 cm long. What is their total length (in cm)?
- 14.A jug has 700 mL of milk. 350 mL is poured into a glass. How many mL of milk are left in the jug?
- 15.A pink ribbon is 42 cm long and a red ribbon is 27 cm long. What is their total length (in cm)?
- 16.5000 g = ? kg
- 17.9000 mL = ? L
- 18.7 m 29 cm = ? cm
- 19.A jug has 250 mL of milk. 200 mL is poured into a glass. How many mL of milk are left in the jug?
- 20.A jug has 950 mL of milk. 550 mL is poured into a glass. How many mL of milk are left in the jug?
- 21.A jug has 300 mL of milk. 100 mL is poured into a glass. How many mL of milk are left in the jug?
- 22.7000 m = ? km
- 23.2 km = ? m
- 24.A green ribbon is 53 cm long and a red ribbon is 18 cm long. What is their total length (in cm)?
- 25.A red ribbon is 20 cm long and a blue ribbon is 30 cm long. What is their total length (in cm)?
- 26.A jug has 450 mL of milk. 350 mL is poured into a glass. How many mL of milk are left in the jug?
- 27.7 km = ? m
- 28.4 L 200 mL = ? mL
- 29.4000 mL = ? L
- 30.2 m = ? cm
- 31.Which unit would you use to measure the length of a cricket pitch? (a) g (b) m (c) kg
- 32.A red ribbon is 47 cm long and a green ribbon is 32 cm long. What is their total length (in cm)?
- 33.6 m 4 cm = ? cm
- 34.500 cm = ? m
- 35.A jug has 200 mL of milk. 100 mL is poured into a glass. How many mL of milk are left in the jug?
- 36.3 m 8 cm = ? cm
- 37.900 cm = ? m
- 38.Which unit would you use to measure the weight of a toffee? (a) g (b) m (c) km
- 39.1 km 200 m = ? m
- 40.3 L = ? mL
Answer key
- 235
- 3
- 700
- 86
- kg
- 5450
- 414
- 69
- 400
- 1350
- 385
- 76
- 40
- 350
- 69
- 5
- 9
- 729
- 50
- 400
- 200
- 7
- 2000
- 71
- 50
- 100
- 7000
- 4200
- 4
- 200
- m
- 79
- 604
- 5
- 100
- 308
- 9
- g
- 1200
- 3000
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