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.A blue ribbon is 32 cm long and a red ribbon is 17 cm long. What is their total length (in cm)?
- 2.A jug has 500 mL of milk. 200 mL is poured into a glass. How many mL of milk are left in the jug?
- 3.9 km 100 m = ? m
- 4.A red ribbon is 36 cm long and a blue ribbon is 15 cm long. What is their total length (in cm)?
- 5.A jug has 550 mL of milk. 50 mL is poured into a glass. How many mL of milk are left in the jug?
- 6.A jug has 350 mL of milk. 100 mL is poured into a glass. How many mL of milk are left in the jug?
- 7.A jug has 750 mL of milk. 600 mL is poured into a glass. How many mL of milk are left in the jug?
- 8.5 km = ? m
- 9.9 kg = ? g
- 10.8 L 300 mL = ? mL
- 11.A blue ribbon is 25 cm long and a pink ribbon is 59 cm long. What is their total length (in cm)?
- 12.A jug has 600 mL of milk. 50 mL is poured into a glass. How many mL of milk are left in the jug?
- 13.600 cm = ? m
- 14.5000 m = ? km
- 15.7000 g = ? kg
- 16.8000 m = ? km
- 17.Which unit would you use to measure the weight of a pencil? (a) g (b) cm (c) m
- 18.A red ribbon is 43 cm long and a blue ribbon is 32 cm long. What is their total length (in cm)?
- 19.7 m 82 cm = ? cm
- 20.Which unit would you use to measure the medicine in a spoon? (a) mL (b) km (c) m
- 21.7000 m = ? km
- 22.A yellow ribbon is 57 cm long and a pink ribbon is 57 cm long. What is their total length (in cm)?
- 23.A white ribbon is 48 cm long and a pink ribbon is 32 cm long. What is their total length (in cm)?
- 24.A jug has 800 mL of milk. 650 mL is poured into a glass. How many mL of milk are left in the jug?
- 25.8 km 850 m = ? m
- 26.Which unit would you use to measure the weight of a sack of rice? (a) kg (b) m (c) cm
- 27.3 kg = ? g
- 28.4 kg = ? g
- 29.A pink ribbon is 47 cm long and a white ribbon is 51 cm long. What is their total length (in cm)?
- 30.A jug has 950 mL of milk. 150 mL is poured into a glass. How many mL of milk are left in the jug?
- 31.Which unit would you use to measure the distance between two cities? (a) kg (b) mL (c) km
- 32.2 m = ? cm
- 33.Which unit would you use to measure the length of an eraser? (a) L (b) g (c) cm
- 34.5 km 350 m = ? m
- 35.Which unit would you use to measure the height of a door? (a) L (b) kg (c) m
- 36.A jug has 750 mL of milk. 500 mL is poured into a glass. How many mL of milk are left in the jug?
- 37.A white ribbon is 50 cm long and a blue ribbon is 28 cm long. What is their total length (in cm)?
- 38.A jug has 450 mL of milk. 150 mL is poured into a glass. How many mL of milk are left in the jug?
- 39.3 m 8 cm = ? cm
- 40.A jug has 550 mL of milk. 450 mL is poured into a glass. How many mL of milk are left in the jug?
Answer key
- 49
- 300
- 9100
- 51
- 500
- 250
- 150
- 5000
- 9000
- 8300
- 84
- 550
- 6
- 5
- 7
- 8
- g
- 75
- 782
- mL
- 7
- 114
- 80
- 150
- 8850
- kg
- 3000
- 4000
- 98
- 800
- km
- 200
- cm
- 5350
- m
- 250
- 78
- 300
- 308
- 100
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