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.Which unit would you use to measure the water in a bucket? (a) L (b) kg (c) g
- 2.9 km = ? m
- 3.6 km 150 m = ? m
- 4.9000 mL = ? L
- 5.4 km = ? m
- 6.A green ribbon is 21 cm long and a red ribbon is 26 cm long. What is their total length (in cm)?
- 7.4 km 450 m = ? m
- 8.200 cm = ? m
- 9.4 L = ? mL
- 10.A jug has 650 mL of milk. 200 mL is poured into a glass. How many mL of milk are left in the jug?
- 11.A jug has 800 mL of milk. 550 mL is poured into a glass. How many mL of milk are left in the jug?
- 12.4 m 45 cm = ? cm
- 13.Which unit would you use to measure the weight of a watermelon? (a) L (b) m (c) kg
- 14.6 kg 250 g = ? g
- 15.Which unit would you use to measure the weight of a toffee? (a) mL (b) g (c) m
- 16.Which unit would you use to measure the length of a train journey? (a) km (b) g (c) kg
- 17.8 kg = ? g
- 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?
- 19.3 m 23 cm = ? cm
- 20.A jug has 450 mL of milk. 250 mL is poured into a glass. How many mL of milk are left in the jug?
- 21.Which unit would you use to measure the weight of a sack of rice? (a) mL (b) km (c) kg
- 22.Which unit would you use to measure the length of an eraser? (a) cm (b) kg (c) mL
- 23.2 km 50 m = ? m
- 24.9 m 59 cm = ? cm
- 25.Which unit would you use to measure the distance between two cities? (a) mL (b) g (c) km
- 26.4 m 66 cm = ? cm
- 27.9 m = ? cm
- 28.Which unit would you use to measure the weight of a pencil? (a) g (b) mL (c) km
- 29.A jug has 600 mL of milk. 200 mL is poured into a glass. How many mL of milk are left in the jug?
- 30.A jug has 350 mL of milk. 100 mL is poured into a glass. How many mL of milk are left in the jug?
- 31.A jug has 650 mL of milk. 250 mL is poured into a glass. How many mL of milk are left in the jug?
- 32.Which unit would you use to measure the medicine in a spoon? (a) kg (b) m (c) mL
- 33.600 cm = ? m
- 34.9 L = ? mL
- 35.A red ribbon is 16 cm long and a white ribbon is 40 cm long. What is their total length (in cm)?
- 36.A jug has 850 mL of milk. 550 mL is poured into a glass. How many mL of milk are left in the jug?
- 37.A jug has 500 mL of milk. 300 mL is poured into a glass. How many mL of milk are left in the jug?
- 38.A jug has 350 mL of milk. 250 mL is poured into a glass. How many mL of milk are left in the jug?
- 39.2 kg 650 g = ? g
- 40.3 kg = ? g
Answer key
- L
- 9000
- 6150
- 9
- 4000
- 47
- 4450
- 2
- 4000
- 450
- 250
- 445
- kg
- 6250
- g
- km
- 8000
- 50
- 323
- 200
- kg
- cm
- 2050
- 959
- km
- 466
- 900
- g
- 400
- 250
- 400
- mL
- 6
- 9000
- 56
- 300
- 200
- 100
- 2650
- 3000
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