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 kg = ? g
- 2.8 L = ? mL
- 3.3000 mL = ? L
- 4.A pink ribbon is 57 cm long and a yellow ribbon is 30 cm long. What is their total length (in cm)?
- 5.5000 mL = ? L
- 6.Which unit would you use to measure the length of a pencil? (a) g (b) cm (c) L
- 7.4 m 45 cm = ? cm
- 8.7 L 250 mL = ? mL
- 9.8 kg = ? g
- 10.5 L 50 mL = ? mL
- 11.A jug has 650 mL of milk. 550 mL is poured into a glass. How many mL of milk are left in the jug?
- 12.2 L = ? mL
- 13.2000 mL = ? L
- 14.4000 mL = ? L
- 15.A yellow ribbon is 23 cm long and a white ribbon is 43 cm long. What is their total length (in cm)?
- 16.4 L 300 mL = ? mL
- 17.5 m 97 cm = ? cm
- 18.200 cm = ? m
- 19.6000 mL = ? L
- 20.A red ribbon is 60 cm long and a green ribbon is 23 cm long. What is their total length (in cm)?
- 21.Which unit would you use to measure the length of a train journey? (a) g (b) km (c) kg
- 22.A jug has 600 mL of milk. 250 mL is poured into a glass. How many mL of milk are left in the jug?
- 23.A jug has 600 mL of milk. 100 mL is poured into a glass. How many mL of milk are left in the jug?
- 24.6 km = ? m
- 25.A green ribbon is 45 cm long and a blue ribbon is 41 cm long. What is their total length (in cm)?
- 26.9000 m = ? km
- 27.7000 m = ? km
- 28.Which unit would you use to measure the weight of a sack of rice? (a) L (b) m (c) kg
- 29.A jug has 950 mL of milk. 800 mL is poured into a glass. How many mL of milk are left in the jug?
- 30.A green ribbon is 60 cm long and a white ribbon is 55 cm long. What is their total length (in cm)?
- 31.5 m 65 cm = ? cm
- 32.4 km 850 m = ? m
- 33.6 kg 200 g = ? g
- 34.9 km = ? m
- 35.A jug has 950 mL of milk. 100 mL is poured into a glass. How many mL of milk are left in the jug?
- 36.A yellow ribbon is 56 cm long and a green ribbon is 23 cm long. What is their total length (in cm)?
- 37.Which unit would you use to measure the weight of a pencil? (a) km (b) g (c) cm
- 38.3 L 600 mL = ? mL
- 39.3 m 72 cm = ? cm
- 40.A jug has 450 mL of milk. 100 mL is poured into a glass. How many mL of milk are left in the jug?
Answer key
- 6000
- 8000
- 3
- 87
- 5
- cm
- 445
- 7250
- 8000
- 5050
- 100
- 2000
- 2
- 4
- 66
- 4300
- 597
- 2
- 6
- 83
- km
- 350
- 500
- 6000
- 86
- 9
- 7
- kg
- 150
- 115
- 565
- 4850
- 6200
- 9000
- 850
- 79
- g
- 3600
- 372
- 350
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