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
- 1.4 kg = ? g
- 2.8 kg = ? g
- 3.A white ribbon is 19 cm long and a blue ribbon is 23 cm long. What is their total length (in cm)?
- 4.7 kg = ? g
- 5.1 L 300 mL = ? mL
- 6.A jug has 700 mL of milk. 500 mL is poured into a glass. How many mL of milk are left in the jug?
- 7.4 m = ? cm
- 8.2 m = ? cm
- 9.Which unit would you use to measure the milk in a big can? (a) g (b) cm (c) L
- 10.7 m 98 cm = ? cm
- 11.A jug has 950 mL of milk. 100 mL is poured into a glass. How many mL of milk are left in the jug?
- 12.6 L 700 mL = ? mL
- 13.A pink ribbon is 58 cm long and a red ribbon is 35 cm long. What is their total length (in cm)?
- 14.8000 mL = ? L
- 15.7 m = ? cm
- 16.A jug has 200 mL of milk. 50 mL is poured into a glass. How many mL of milk are left in the jug?
- 17.4000 mL = ? L
- 18.2000 g = ? kg
- 19.A white ribbon is 48 cm long and a red ribbon is 36 cm long. What is their total length (in cm)?
- 20.A blue ribbon is 47 cm long and a yellow ribbon is 15 cm long. What is their total length (in cm)?
- 21.9 km 450 m = ? m
- 22.A jug has 850 mL of milk. 650 mL is poured into a glass. How many mL of milk are left in the jug?
- 23.A white ribbon is 33 cm long and a yellow ribbon is 46 cm long. What is their total length (in cm)?
- 24.300 cm = ? m
- 25.6 m = ? cm
- 26.A jug has 600 mL of milk. 300 mL is poured into a glass. How many mL of milk are left in the jug?
- 27.9 m = ? cm
- 28.A red ribbon is 22 cm long and a yellow ribbon is 22 cm long. What is their total length (in cm)?
- 29.Which unit would you use to measure the water in a bucket? (a) m (b) L (c) g
- 30.1 kg 400 g = ? g
- 31.4 km 750 m = ? m
- 32.A green ribbon is 33 cm long and a red ribbon is 23 cm long. What is their total length (in cm)?
- 33.3 km 400 m = ? m
- 34.A pink ribbon is 18 cm long and a green ribbon is 51 cm long. What is their total length (in cm)?
- 35.2 kg = ? g
- 36.Which unit would you use to measure the weight of a toffee? (a) m (b) cm (c) g
- 37.A white ribbon is 41 cm long and a pink ribbon is 40 cm long. What is their total length (in cm)?
- 38.Which unit would you use to measure the weight of a watermelon? (a) kg (b) m (c) mL
- 39.3 km 200 m = ? m
- 40.A blue ribbon is 19 cm long and a green ribbon is 37 cm long. What is their total length (in cm)?
Answer key
- 4000
- 8000
- 42
- 7000
- 1300
- 200
- 400
- 200
- L
- 798
- 850
- 6700
- 93
- 8
- 700
- 150
- 4
- 2
- 84
- 62
- 9450
- 200
- 79
- 3
- 600
- 300
- 900
- 44
- L
- 1400
- 4750
- 56
- 3400
- 69
- 2000
- g
- 81
- kg
- 3200
- 56
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