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
- 1.7 kg 950 g = ? g
- 2.Which unit would you use to measure the height of a door? (a) mL (b) m (c) g
- 3.3 L = ? mL
- 4.3 km 200 m = ? m
- 5.A pink ribbon is 54 cm long and a blue ribbon is 47 cm long. What is their total length (in cm)?
- 6.2 km 650 m = ? m
- 7.6 km = ? m
- 8.9 km = ? m
- 9.9 L = ? mL
- 10.A pink ribbon is 15 cm long and a white ribbon is 23 cm long. What is their total length (in cm)?
- 11.9 m = ? cm
- 12.3 km = ? m
- 13.3 m 84 cm = ? cm
- 14.5000 mL = ? L
- 15.Which unit would you use to measure the weight of a sack of rice? (a) m (b) mL (c) kg
- 16.4 km 750 m = ? m
- 17.7 kg = ? g
- 18.1 m 99 cm = ? cm
- 19.Which unit would you use to measure the length of a pencil? (a) cm (b) kg (c) L
- 20.A yellow ribbon is 50 cm long and a green ribbon is 51 cm long. What is their total length (in cm)?
- 21.A jug has 500 mL of milk. 250 mL is poured into a glass. How many mL of milk are left in the jug?
- 22.Which unit would you use to measure the distance between two cities? (a) mL (b) km (c) g
- 23.A blue ribbon is 54 cm long and a yellow ribbon is 16 cm long. What is their total length (in cm)?
- 24.8 km = ? m
- 25.6 km 100 m = ? m
- 26.700 cm = ? m
- 27.Which unit would you use to measure the milk in a big can? (a) kg (b) L (c) km
- 28.A yellow ribbon is 32 cm long and a green ribbon is 25 cm long. What is their total length (in cm)?
- 29.9 km 600 m = ? m
- 30.9 L 800 mL = ? mL
- 31.1 km 100 m = ? m
- 32.A pink ribbon is 21 cm long and a red ribbon is 25 cm long. What is their total length (in cm)?
- 33.A jug has 450 mL of milk. 250 mL is poured into a glass. How many mL of milk are left in the jug?
- 34.3000 mL = ? L
- 35.2 kg 700 g = ? g
- 36.2 m = ? cm
- 37.2000 mL = ? L
- 38.2 kg = ? g
- 39.5 L = ? mL
- 40.3000 m = ? km
Answer key
- 7950
- m
- 3000
- 3200
- 101
- 2650
- 6000
- 9000
- 9000
- 38
- 900
- 3000
- 384
- 5
- kg
- 4750
- 7000
- 199
- cm
- 101
- 250
- km
- 70
- 8000
- 6100
- 7
- L
- 57
- 9600
- 9800
- 1100
- 46
- 200
- 3
- 2700
- 200
- 2
- 2000
- 5000
- 3
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