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 kg 50 g = ? g
- 2.A green ribbon is 32 cm long and a red ribbon is 17 cm long. What is their total length (in cm)?
- 3.1 m 25 cm = ? cm
- 4.5 kg 150 g = ? g
- 5.5 km 750 m = ? m
- 6.Which unit would you use to measure the length of a cricket pitch? (a) L (b) kg (c) m
- 7.Which unit would you use to measure the weight of a sack of rice? (a) kg (b) m (c) L
- 8.500 cm = ? m
- 9.Which unit would you use to measure the length of a pencil? (a) mL (b) kg (c) cm
- 10.Which unit would you use to measure the weight of a pencil? (a) g (b) m (c) L
- 11.2 m 23 cm = ? cm
- 12.A jug has 900 mL of milk. 700 mL is poured into a glass. How many mL of milk are left in the jug?
- 13.4000 mL = ? L
- 14.1 km 750 m = ? m
- 15.7 kg 900 g = ? g
- 16.6000 m = ? km
- 17.Which unit would you use to measure the medicine in a spoon? (a) mL (b) kg (c) cm
- 18.900 cm = ? m
- 19.9 m = ? cm
- 20.8 m = ? cm
- 21.A jug has 650 mL of milk. 50 mL is poured into a glass. How many mL of milk are left in the jug?
- 22.8 km = ? m
- 23.A blue ribbon is 21 cm long and a red ribbon is 41 cm long. What is their total length (in cm)?
- 24.4 L = ? mL
- 25.A white ribbon is 54 cm long and a red ribbon is 22 cm long. What is their total length (in cm)?
- 26.A white ribbon is 15 cm long and a pink ribbon is 45 cm long. What is their total length (in cm)?
- 27.6 m = ? cm
- 28.A green ribbon is 59 cm long and a red ribbon is 53 cm long. What is their total length (in cm)?
- 29.3 kg 700 g = ? g
- 30.Which unit would you use to measure the weight of a watermelon? (a) km (b) kg (c) L
- 31.A jug has 300 mL of milk. 50 mL is poured into a glass. How many mL of milk are left in the jug?
- 32.4 kg 750 g = ? g
- 33.3 L = ? mL
- 34.A jug has 850 mL of milk. 300 mL is poured into a glass. How many mL of milk are left in the jug?
- 35.800 cm = ? m
- 36.A white ribbon is 45 cm long and a red ribbon is 39 cm long. What is their total length (in cm)?
- 37.A jug has 350 mL of milk. 50 mL is poured into a glass. How many mL of milk are left in the jug?
- 38.8000 mL = ? L
- 39.A jug has 500 mL of milk. 150 mL is poured into a glass. How many mL of milk are left in the jug?
- 40.9000 mL = ? L
Answer key
- 2050
- 49
- 125
- 5150
- 5750
- m
- kg
- 5
- cm
- g
- 223
- 200
- 4
- 1750
- 7900
- 6
- mL
- 9
- 900
- 800
- 600
- 8000
- 62
- 4000
- 76
- 60
- 600
- 112
- 3700
- kg
- 250
- 4750
- 3000
- 550
- 8
- 84
- 300
- 8
- 350
- 9
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