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.
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- 1.A green ribbon is 38 cm long and a white ribbon is 37 cm long. What is their total length (in cm)?
- 2.A white ribbon is 51 cm long and a red ribbon is 47 cm long. What is their total length (in cm)?
- 3.2000 g = ? kg
- 4.6 km 600 m = ? m
- 5.3000 mL = ? L
- 6.A jug has 1000 mL of milk. 700 mL is poured into a glass. How many mL of milk are left in the jug?
- 7.9 kg = ? g
- 8.3 L 350 mL = ? mL
- 9.A green ribbon is 44 cm long and a red ribbon is 50 cm long. What is their total length (in cm)?
- 10.4 m 73 cm = ? cm
- 11.Which unit would you use to measure the weight of a sack of rice? (a) L (b) mL (c) kg
- 12.4 m = ? cm
- 13.1 kg 50 g = ? g
- 14.300 cm = ? m
- 15.A jug has 250 mL of milk. 150 mL is poured into a glass. How many mL of milk are left in the jug?
- 16.Which unit would you use to measure the medicine in a spoon? (a) mL (b) g (c) kg
- 17.900 cm = ? m
- 18.3 L 250 mL = ? mL
- 19.9000 g = ? kg
- 20.A jug has 250 mL of milk. 200 mL is poured into a glass. How many mL of milk are left in the jug?
- 21.4 km = ? m
- 22.A jug has 300 mL of milk. 100 mL is poured into a glass. How many mL of milk are left in the jug?
- 23.6 m 38 cm = ? cm
- 24.2000 m = ? km
- 25.A pink ribbon is 15 cm long and a white ribbon is 39 cm long. What is their total length (in cm)?
- 26.3 m = ? cm
- 27.Which unit would you use to measure the length of a pencil? (a) mL (b) cm (c) g
- 28.A blue ribbon is 23 cm long and a yellow ribbon is 57 cm long. What is their total length (in cm)?
- 29.A jug has 650 mL of milk. 100 mL is poured into a glass. How many mL of milk are left in the jug?
- 30.8 m 18 cm = ? cm
- 31.7 m = ? cm
- 32.A pink ribbon is 54 cm long and a white ribbon is 22 cm long. What is their total length (in cm)?
- 33.Which unit would you use to measure the weight of a toffee? (a) g (b) km (c) cm
- 34.A yellow ribbon is 34 cm long and a blue ribbon is 33 cm long. What is their total length (in cm)?
- 35.A yellow ribbon is 30 cm long and a pink ribbon is 15 cm long. What is their total length (in cm)?
- 36.2 L 300 mL = ? mL
- 37.Which unit would you use to measure the length of a cricket pitch? (a) m (b) L (c) kg
- 38.A green ribbon is 58 cm long and a red ribbon is 55 cm long. What is their total length (in cm)?
- 39.7 L = ? mL
- 40.A white ribbon is 46 cm long and a pink ribbon is 34 cm long. What is their total length (in cm)?
Answer key
- 75
- 98
- 2
- 6600
- 3
- 300
- 9000
- 3350
- 94
- 473
- kg
- 400
- 1050
- 3
- 100
- mL
- 9
- 3250
- 9
- 50
- 4000
- 200
- 638
- 2
- 54
- 300
- cm
- 80
- 550
- 818
- 700
- 76
- g
- 67
- 45
- 2300
- m
- 113
- 7000
- 80
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