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 m 62 cm = ? cm
- 2.A pink ribbon is 38 cm long and a green ribbon is 35 cm long. What is their total length (in cm)?
- 3.9 kg 50 g = ? g
- 4.A jug has 750 mL of milk. 350 mL is poured into a glass. How many mL of milk are left in the jug?
- 5.A blue ribbon is 23 cm long and a yellow ribbon is 33 cm long. What is their total length (in cm)?
- 6.5 kg 950 g = ? g
- 7.4 m 11 cm = ? cm
- 8.A white ribbon is 51 cm long and a red ribbon is 43 cm long. What is their total length (in cm)?
- 9.7000 mL = ? L
- 10.A red ribbon is 27 cm long and a blue ribbon is 24 cm long. What is their total length (in cm)?
- 11.2 L 650 mL = ? mL
- 12.A blue ribbon is 52 cm long and a white ribbon is 18 cm long. What is their total length (in cm)?
- 13.2 km 150 m = ? m
- 14.5000 mL = ? L
- 15.Which unit would you use to measure the weight of a sack of rice? (a) kg (b) m (c) mL
- 16.A jug has 500 mL of milk. 150 mL is poured into a glass. How many mL of milk are left in the jug?
- 17.Which unit would you use to measure the weight of a toffee? (a) g (b) m (c) mL
- 18.Which unit would you use to measure the medicine in a spoon? (a) mL (b) g (c) km
- 19.A jug has 400 mL of milk. 300 mL is poured into a glass. How many mL of milk are left in the jug?
- 20.9 kg = ? g
- 21.8000 mL = ? L
- 22.8 kg 650 g = ? g
- 23.3000 g = ? kg
- 24.Which unit would you use to measure the weight of a watermelon? (a) kg (b) cm (c) m
- 25.6 km = ? m
- 26.A blue ribbon is 50 cm long and a yellow ribbon is 23 cm long. What is their total length (in cm)?
- 27.3 m 74 cm = ? cm
- 28.9000 m = ? km
- 29.4000 m = ? km
- 30.7 m 97 cm = ? cm
- 31.5 km = ? m
- 32.Which unit would you use to measure the distance between two cities? (a) g (b) kg (c) km
- 33.3 m = ? cm
- 34.Which unit would you use to measure the length of a pencil? (a) L (b) mL (c) cm
- 35.A red ribbon is 38 cm long and a pink ribbon is 16 cm long. What is their total length (in cm)?
- 36.A blue ribbon is 44 cm long and a pink ribbon is 54 cm long. What is their total length (in cm)?
- 37.A jug has 450 mL of milk. 200 mL is poured into a glass. How many mL of milk are left in the jug?
- 38.A jug has 600 mL of milk. 450 mL is poured into a glass. How many mL of milk are left in the jug?
- 39.1 kg 200 g = ? g
- 40.A white ribbon is 37 cm long and a blue ribbon is 38 cm long. What is their total length (in cm)?
Answer key
- 662
- 73
- 9050
- 400
- 56
- 5950
- 411
- 94
- 7
- 51
- 2650
- 70
- 2150
- 5
- kg
- 350
- g
- mL
- 100
- 9000
- 8
- 8650
- 3
- kg
- 6000
- 73
- 374
- 9
- 4
- 797
- 5000
- km
- 300
- cm
- 54
- 98
- 250
- 150
- 1200
- 75
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