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
- 1.2 km 50 m = ? m
- 2.8 m 6 cm = ? cm
- 3.300 cm = ? m
- 4.4 km = ? m
- 5.A jug has 550 mL of milk. 300 mL is poured into a glass. How many mL of milk are left in the jug?
- 6.A yellow ribbon is 56 cm long and a white ribbon is 16 cm long. What is their total length (in cm)?
- 7.3000 m = ? km
- 8.Which unit would you use to measure the length of a cricket pitch? (a) g (b) m (c) L
- 9.A jug has 550 mL of milk. 150 mL is poured into a glass. How many mL of milk are left in the jug?
- 10.A yellow ribbon is 23 cm long and a red ribbon is 21 cm long. What is their total length (in cm)?
- 11.A jug has 450 mL of milk. 150 mL is poured into a glass. How many mL of milk are left in the jug?
- 12.8 m 78 cm = ? cm
- 13.A red ribbon is 22 cm long and a green ribbon is 17 cm long. What is their total length (in cm)?
- 14.A red ribbon is 24 cm long and a green ribbon is 52 cm long. What is their total length (in cm)?
- 15.3 m = ? cm
- 16.4 kg = ? g
- 17.A jug has 950 mL of milk. 450 mL is poured into a glass. How many mL of milk are left in the jug?
- 18.2000 m = ? km
- 19.Which unit would you use to measure the length of a pencil? (a) mL (b) L (c) cm
- 20.200 cm = ? m
- 21.2000 g = ? kg
- 22.9 kg = ? g
- 23.5000 mL = ? L
- 24.A yellow ribbon is 45 cm long and a pink ribbon is 54 cm long. What is their total length (in cm)?
- 25.A jug has 450 mL of milk. 250 mL is poured into a glass. How many mL of milk are left in the jug?
- 26.Which unit would you use to measure the weight of a toffee? (a) L (b) m (c) g
- 27.A jug has 200 mL of milk. 150 mL is poured into a glass. How many mL of milk are left in the jug?
- 28.A pink ribbon is 32 cm long and a white ribbon is 19 cm long. What is their total length (in cm)?
- 29.A yellow ribbon is 40 cm long and a blue ribbon is 51 cm long. What is their total length (in cm)?
- 30.A green ribbon is 59 cm long and a yellow ribbon is 18 cm long. What is their total length (in cm)?
- 31.3000 g = ? kg
- 32.Which unit would you use to measure the length of an eraser? (a) cm (b) g (c) L
- 33.Which unit would you use to measure the weight of a watermelon? (a) mL (b) kg (c) L
- 34.A white ribbon is 57 cm long and a red ribbon is 21 cm long. What is their total length (in cm)?
- 35.5 L 200 mL = ? mL
- 36.2 kg = ? g
- 37.Which unit would you use to measure the milk in a big can? (a) g (b) L (c) m
- 38.2 km = ? m
- 39.400 cm = ? m
- 40.A white ribbon is 47 cm long and a yellow ribbon is 27 cm long. What is their total length (in cm)?
Answer key
- 2050
- 806
- 3
- 4000
- 250
- 72
- 3
- m
- 400
- 44
- 300
- 878
- 39
- 76
- 300
- 4000
- 500
- 2
- cm
- 2
- 2
- 9000
- 5
- 99
- 200
- g
- 50
- 51
- 91
- 77
- 3
- cm
- kg
- 78
- 5200
- 2000
- L
- 2000
- 4
- 74
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