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
- 1.9 m = ? cm
- 2.4 m 28 cm = ? cm
- 3.6 kg 50 g = ? g
- 4.5 kg = ? g
- 5.5000 g = ? kg
- 6.3 kg = ? g
- 7.9 km 950 m = ? m
- 8.Which unit would you use to measure the length of a train journey? (a) L (b) mL (c) km
- 9.A yellow ribbon is 17 cm long and a green ribbon is 54 cm long. What is their total length (in cm)?
- 10.A yellow ribbon is 46 cm long and a pink ribbon is 35 cm long. What is their total length (in cm)?
- 11.A jug has 900 mL of milk. 350 mL is poured into a glass. How many mL of milk are left in the jug?
- 12.A green ribbon is 26 cm long and a yellow ribbon is 22 cm long. What is their total length (in cm)?
- 13.2 km = ? m
- 14.Which unit would you use to measure the weight of a toffee? (a) m (b) g (c) mL
- 15.A red ribbon is 58 cm long and a white ribbon is 23 cm long. What is their total length (in cm)?
- 16.4 m 1 cm = ? cm
- 17.400 cm = ? m
- 18.9 m 38 cm = ? cm
- 19.A red ribbon is 22 cm long and a white ribbon is 55 cm long. What is their total length (in cm)?
- 20.A blue ribbon is 45 cm long and a white ribbon is 34 cm long. What is their total length (in cm)?
- 21.8000 mL = ? L
- 22.A jug has 650 mL of milk. 600 mL is poured into a glass. How many mL of milk are left in the jug?
- 23.Which unit would you use to measure the length of a cricket pitch? (a) m (b) g (c) mL
- 24.4 km = ? m
- 25.7 m = ? cm
- 26.A red ribbon is 17 cm long and a yellow ribbon is 34 cm long. What is their total length (in cm)?
- 27.9000 m = ? km
- 28.6 kg = ? g
- 29.A jug has 600 mL of milk. 50 mL is poured into a glass. How many mL of milk are left in the jug?
- 30.1 km 150 m = ? m
- 31.4 m = ? cm
- 32.8 m 48 cm = ? cm
- 33.A yellow ribbon is 40 cm long and a white ribbon is 54 cm long. What is their total length (in cm)?
- 34.4 L = ? mL
- 35.5000 mL = ? L
- 36.5 m 22 cm = ? cm
- 37.7000 mL = ? L
- 38.A red ribbon is 50 cm long and a pink ribbon is 46 cm long. What is their total length (in cm)?
- 39.7 L = ? mL
- 40.2 kg = ? g
Answer key
- 900
- 428
- 6050
- 5000
- 5
- 3000
- 9950
- km
- 71
- 81
- 550
- 48
- 2000
- g
- 81
- 401
- 4
- 938
- 77
- 79
- 8
- 50
- m
- 4000
- 700
- 51
- 9
- 6000
- 550
- 1150
- 400
- 848
- 94
- 4000
- 5
- 522
- 7
- 96
- 7000
- 2000
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