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
- 1.5 kg = ? g
- 2.A red ribbon is 54 cm long and a green ribbon is 24 cm long. What is their total length (in cm)?
- 3.2 L = ? mL
- 4.A green ribbon is 56 cm long and a blue ribbon is 43 cm long. What is their total length (in cm)?
- 5.6000 g = ? kg
- 6.5000 g = ? kg
- 7.A red ribbon is 19 cm long and a white ribbon is 18 cm long. What is their total length (in cm)?
- 8.A white ribbon is 56 cm long and a pink ribbon is 52 cm long. What is their total length (in cm)?
- 9.A pink ribbon is 53 cm long and a white ribbon is 30 cm long. What is their total length (in cm)?
- 10.7000 g = ? kg
- 11.3 kg = ? g
- 12.8 m 77 cm = ? cm
- 13.A jug has 1000 mL of milk. 400 mL is poured into a glass. How many mL of milk are left in the jug?
- 14.A yellow ribbon is 16 cm long and a blue ribbon is 23 cm long. What is their total length (in cm)?
- 15.A jug has 850 mL of milk. 50 mL is poured into a glass. How many mL of milk are left in the jug?
- 16.A pink ribbon is 45 cm long and a yellow ribbon is 44 cm long. What is their total length (in cm)?
- 17.Which unit would you use to measure the height of a door? (a) m (b) mL (c) g
- 18.Which unit would you use to measure the weight of a pencil? (a) g (b) cm (c) mL
- 19.8 kg = ? g
- 20.A jug has 800 mL of milk. 250 mL is poured into a glass. How many mL of milk are left in the jug?
- 21.9 kg = ? g
- 22.A jug has 300 mL of milk. 250 mL is poured into a glass. How many mL of milk are left in the jug?
- 23.2 km 200 m = ? m
- 24.Which unit would you use to measure the weight of a toffee? (a) m (b) g (c) cm
- 25.8000 m = ? km
- 26.A red ribbon is 28 cm long and a pink ribbon is 59 cm long. What is their total length (in cm)?
- 27.A jug has 750 mL of milk. 200 mL is poured into a glass. How many mL of milk are left in the jug?
- 28.A yellow ribbon is 59 cm long and a pink ribbon is 16 cm long. What is their total length (in cm)?
- 29.Which unit would you use to measure the weight of a watermelon? (a) cm (b) kg (c) L
- 30.A yellow ribbon is 22 cm long and a pink ribbon is 60 cm long. What is their total length (in cm)?
- 31.1 L 700 mL = ? mL
- 32.A white ribbon is 23 cm long and a blue ribbon is 42 cm long. What is their total length (in cm)?
- 33.9 m = ? cm
- 34.200 cm = ? m
- 35.4 kg 750 g = ? g
- 36.A red ribbon is 59 cm long and a green ribbon is 47 cm long. What is their total length (in cm)?
- 37.7 kg = ? g
- 38.2 m = ? cm
- 39.A jug has 500 mL of milk. 400 mL is poured into a glass. How many mL of milk are left in the jug?
- 40.9 m 62 cm = ? cm
Answer key
- 5000
- 78
- 2000
- 99
- 6
- 5
- 37
- 108
- 83
- 7
- 3000
- 877
- 600
- 39
- 800
- 89
- m
- g
- 8000
- 550
- 9000
- 50
- 2200
- g
- 8
- 87
- 550
- 75
- kg
- 82
- 1700
- 65
- 900
- 2
- 4750
- 106
- 7000
- 200
- 100
- 962
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