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
- 1.6 m 61 cm = ? cm
- 2.400 cm = ? m
- 3.A jug has 1000 mL of milk. 750 mL is poured into a glass. How many mL of milk are left in the jug?
- 4.9000 m = ? km
- 5.A red ribbon is 55 cm long and a white ribbon is 59 cm long. What is their total length (in cm)?
- 6.3 L 150 mL = ? mL
- 7.A jug has 300 mL of milk. 250 mL is poured into a glass. How many mL of milk are left in the jug?
- 8.7 m = ? cm
- 9.9000 mL = ? L
- 10.A jug has 850 mL of milk. 100 mL is poured into a glass. How many mL of milk are left in the jug?
- 11.Which unit would you use to measure the weight of a pencil? (a) cm (b) mL (c) g
- 12.3 kg 150 g = ? g
- 13.Which unit would you use to measure the weight of a toffee? (a) m (b) g (c) L
- 14.4 L = ? mL
- 15.Which unit would you use to measure the distance between two cities? (a) L (b) mL (c) km
- 16.A yellow ribbon is 36 cm long and a red ribbon is 17 cm long. What is their total length (in cm)?
- 17.9 km 300 m = ? m
- 18.1 km 300 m = ? m
- 19.9 m = ? cm
- 20.3000 g = ? kg
- 21.800 cm = ? m
- 22.Which unit would you use to measure the juice in a small glass? (a) km (b) g (c) mL
- 23.Which unit would you use to measure the length of a train journey? (a) g (b) km (c) L
- 24.4 L 650 mL = ? mL
- 25.2 L = ? mL
- 26.A jug has 200 mL of milk. 100 mL is poured into a glass. How many mL of milk are left in the jug?
- 27.A jug has 650 mL of milk. 350 mL is poured into a glass. How many mL of milk are left in the jug?
- 28.A white ribbon is 59 cm long and a green ribbon is 39 cm long. What is their total length (in cm)?
- 29.A jug has 1000 mL of milk. 950 mL is poured into a glass. How many mL of milk are left in the jug?
- 30.8 km 250 m = ? m
- 31.A jug has 600 mL of milk. 50 mL is poured into a glass. How many mL of milk are left in the jug?
- 32.7 km = ? m
- 33.2 L 250 mL = ? mL
- 34.A blue ribbon is 58 cm long and a white ribbon is 17 cm long. What is their total length (in cm)?
- 35.A pink ribbon is 57 cm long and a yellow ribbon is 48 cm long. What is their total length (in cm)?
- 36.A pink ribbon is 43 cm long and a yellow ribbon is 34 cm long. What is their total length (in cm)?
- 37.3 km 250 m = ? m
- 38.A red ribbon is 35 cm long and a green ribbon is 54 cm long. What is their total length (in cm)?
- 39.8000 mL = ? L
- 40.A jug has 350 mL of milk. 200 mL is poured into a glass. How many mL of milk are left in the jug?
Answer key
- 661
- 4
- 250
- 9
- 114
- 3150
- 50
- 700
- 9
- 750
- g
- 3150
- g
- 4000
- km
- 53
- 9300
- 1300
- 900
- 3
- 8
- mL
- km
- 4650
- 2000
- 100
- 300
- 98
- 50
- 8250
- 550
- 7000
- 2250
- 75
- 105
- 77
- 3250
- 89
- 8
- 150
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