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.A pink ribbon is 60 cm long and a yellow ribbon is 19 cm long. What is their total length (in cm)?
- 3.A jug has 300 mL of milk. 150 mL is poured into a glass. How many mL of milk are left in the jug?
- 4.9 L = ? mL
- 5.4 m = ? cm
- 6.A yellow ribbon is 29 cm long and a pink ribbon is 43 cm long. What is their total length (in cm)?
- 7.Which unit would you use to measure the juice in a small glass? (a) m (b) mL (c) g
- 8.Which unit would you use to measure the water in a bucket? (a) m (b) L (c) km
- 9.800 cm = ? m
- 10.Which unit would you use to measure the distance between two cities? (a) g (b) L (c) km
- 11.A yellow ribbon is 41 cm long and a blue ribbon is 30 cm long. What is their total length (in cm)?
- 12.A red ribbon is 60 cm long and a white ribbon is 44 cm long. What is their total length (in cm)?
- 13.5 km = ? m
- 14.3000 mL = ? L
- 15.1 m 84 cm = ? cm
- 16.8 L = ? mL
- 17.7000 m = ? km
- 18.A jug has 650 mL of milk. 500 mL is poured into a glass. How many mL of milk are left in the jug?
- 19.6000 g = ? kg
- 20.A white ribbon is 60 cm long and a green ribbon is 18 cm long. What is their total length (in cm)?
- 21.4000 mL = ? L
- 22.Which unit would you use to measure the weight of a sack of rice? (a) kg (b) cm (c) mL
- 23.A red ribbon is 15 cm long and a yellow ribbon is 17 cm long. What is their total length (in cm)?
- 24.7 L 650 mL = ? mL
- 25.6 km 200 m = ? m
- 26.A pink ribbon is 25 cm long and a blue ribbon is 52 cm long. What is their total length (in cm)?
- 27.Which unit would you use to measure the length of a train journey? (a) km (b) mL (c) g
- 28.2 kg 950 g = ? g
- 29.2 m 93 cm = ? cm
- 30.8 kg 650 g = ? g
- 31.Which unit would you use to measure the weight of a pencil? (a) m (b) km (c) g
- 32.3 L 750 mL = ? mL
- 33.A white ribbon is 29 cm long and a red ribbon is 15 cm long. What is their total length (in cm)?
- 34.8000 g = ? kg
- 35.5 m 83 cm = ? cm
- 36.4 km 700 m = ? m
- 37.2 km 600 m = ? m
- 38.A blue ribbon is 21 cm long and a yellow ribbon is 54 cm long. What is their total length (in cm)?
- 39.6 km 150 m = ? m
- 40.9000 g = ? kg
Answer key
- 6000
- 79
- 150
- 9000
- 400
- 72
- mL
- L
- 8
- km
- 71
- 104
- 5000
- 3
- 184
- 8000
- 7
- 150
- 6
- 78
- 4
- kg
- 32
- 7650
- 6200
- 77
- km
- 2950
- 293
- 8650
- g
- 3750
- 44
- 8
- 583
- 4700
- 2600
- 75
- 6150
- 9
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