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 weight of a sack of rice? (a) cm (b) km (c) kg
- 2.A jug has 400 mL of milk. 100 mL is poured into a glass. How many mL of milk are left in the jug?
- 3.5 km 150 m = ? m
- 4.3 m 85 cm = ? cm
- 5.6000 mL = ? L
- 6.1 km 100 m = ? m
- 7.4 km = ? m
- 8.A jug has 400 mL of milk. 50 mL is poured into a glass. How many mL of milk are left in the jug?
- 9.7 L 700 mL = ? mL
- 10.Which unit would you use to measure the length of a train journey? (a) L (b) kg (c) km
- 11.A white ribbon is 40 cm long and a pink ribbon is 42 cm long. What is their total length (in cm)?
- 12.3 kg 800 g = ? g
- 13.4000 m = ? km
- 14.2 m = ? cm
- 15.A jug has 800 mL of milk. 500 mL is poured into a glass. How many mL of milk are left in the jug?
- 16.A red ribbon is 45 cm long and a white ribbon is 22 cm long. What is their total length (in cm)?
- 17.3 m 2 cm = ? cm
- 18.Which unit would you use to measure the length of an eraser? (a) g (b) L (c) cm
- 19.8 L 300 mL = ? mL
- 20.8 m 52 cm = ? cm
- 21.A blue ribbon is 45 cm long and a pink ribbon is 53 cm long. What is their total length (in cm)?
- 22.A pink ribbon is 57 cm long and a blue ribbon is 33 cm long. What is their total length (in cm)?
- 23.Which unit would you use to measure the height of a door? (a) m (b) mL (c) L
- 24.8 km 950 m = ? m
- 25.A jug has 250 mL of milk. 150 mL is poured into a glass. How many mL of milk are left in the jug?
- 26.A jug has 900 mL of milk. 250 mL is poured into a glass. How many mL of milk are left in the jug?
- 27.A green ribbon is 16 cm long and a pink ribbon is 27 cm long. What is their total length (in cm)?
- 28.9 kg = ? g
- 29.6 m 24 cm = ? cm
- 30.4 km 100 m = ? m
- 31.800 cm = ? m
- 32.8000 g = ? kg
- 33.1 m 46 cm = ? cm
- 34.2000 mL = ? L
- 35.6 L 450 mL = ? mL
- 36.9 m 71 cm = ? cm
- 37.8 L = ? mL
- 38.5 kg 50 g = ? g
- 39.A jug has 600 mL of milk. 50 mL is poured into a glass. How many mL of milk are left in the jug?
- 40.A jug has 700 mL of milk. 600 mL is poured into a glass. How many mL of milk are left in the jug?
Answer key
- kg
- 300
- 5150
- 385
- 6
- 1100
- 4000
- 350
- 7700
- km
- 82
- 3800
- 4
- 200
- 300
- 67
- 302
- cm
- 8300
- 852
- 98
- 90
- m
- 8950
- 100
- 650
- 43
- 9000
- 624
- 4100
- 8
- 8
- 146
- 2
- 6450
- 971
- 8000
- 5050
- 550
- 100
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