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 jug has 450 mL of milk. 100 mL is poured into a glass. How many mL of milk are left in the jug?
- 2.Which unit would you use to measure the weight of a pencil? (a) m (b) g (c) mL
- 3.2000 m = ? km
- 4.8 m 63 cm = ? cm
- 5.7000 mL = ? L
- 6.6 m 44 cm = ? cm
- 7.3 L 600 mL = ? mL
- 8.300 cm = ? m
- 9.Which unit would you use to measure the milk in a big can? (a) m (b) kg (c) L
- 10.A white ribbon is 28 cm long and a blue ribbon is 30 cm long. What is their total length (in cm)?
- 11.A green ribbon is 20 cm long and a yellow ribbon is 50 cm long. What is their total length (in cm)?
- 12.7 m 81 cm = ? cm
- 13.6 kg = ? g
- 14.Which unit would you use to measure the weight of a toffee? (a) L (b) g (c) km
- 15.6 m 82 cm = ? cm
- 16.A jug has 600 mL of milk. 400 mL is poured into a glass. How many mL of milk are left in the jug?
- 17.A jug has 250 mL of milk. 150 mL is poured into a glass. How many mL of milk are left in the jug?
- 18.A jug has 250 mL of milk. 200 mL is poured into a glass. How many mL of milk are left in the jug?
- 19.A blue ribbon is 20 cm long and a green ribbon is 27 cm long. What is their total length (in cm)?
- 20.A jug has 450 mL of milk. 50 mL is poured into a glass. How many mL of milk are left in the jug?
- 21.A jug has 250 mL of milk. 100 mL is poured into a glass. How many mL of milk are left in the jug?
- 22.4 L 850 mL = ? mL
- 23.3 m 48 cm = ? cm
- 24.9 m 32 cm = ? cm
- 25.8000 g = ? kg
- 26.6 L 950 mL = ? mL
- 27.A jug has 950 mL of milk. 450 mL is poured into a glass. How many mL of milk are left in the jug?
- 28.4000 mL = ? L
- 29.Which unit would you use to measure the length of a pencil? (a) cm (b) L (c) kg
- 30.8 L = ? mL
- 31.6000 g = ? kg
- 32.A white ribbon is 35 cm long and a green ribbon is 23 cm long. What is their total length (in cm)?
- 33.3 L = ? mL
- 34.A jug has 350 mL of milk. 300 mL is poured into a glass. How many mL of milk are left in the jug?
- 35.700 cm = ? m
- 36.A jug has 450 mL of milk. 200 mL is poured into a glass. How many mL of milk are left in the jug?
- 37.6 m 55 cm = ? cm
- 38.Which unit would you use to measure the length of an eraser? (a) L (b) cm (c) kg
- 39.5 m = ? cm
- 40.6 km = ? m
Answer key
- 350
- g
- 2
- 863
- 7
- 644
- 3600
- 3
- L
- 58
- 70
- 781
- 6000
- g
- 682
- 200
- 100
- 50
- 47
- 400
- 150
- 4850
- 348
- 932
- 8
- 6950
- 500
- 4
- cm
- 8000
- 6
- 58
- 3000
- 50
- 7
- 250
- 655
- cm
- 500
- 6000
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