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
- 1.7 m = ? cm
- 2.4 L 300 mL = ? mL
- 3.300 cm = ? m
- 4.A jug has 350 mL of milk. 150 mL is poured into a glass. How many mL of milk are left in the jug?
- 5.A jug has 750 mL of milk. 100 mL is poured into a glass. How many mL of milk are left in the jug?
- 6.9000 g = ? kg
- 7.A yellow ribbon is 23 cm long and a red ribbon is 21 cm long. What is their total length (in cm)?
- 8.A red ribbon is 33 cm long and a yellow ribbon is 51 cm long. What is their total length (in cm)?
- 9.6 m = ? cm
- 10.Which unit would you use to measure the juice in a small glass? (a) mL (b) g (c) m
- 11.8 m = ? cm
- 12.Which unit would you use to measure the weight of a sack of rice? (a) km (b) kg (c) cm
- 13.A pink ribbon is 17 cm long and a yellow ribbon is 47 cm long. What is their total length (in cm)?
- 14.800 cm = ? m
- 15.3 kg 850 g = ? g
- 16.A jug has 250 mL of milk. 50 mL is poured into a glass. How many mL of milk are left in the jug?
- 17.A jug has 400 mL of milk. 100 mL is poured into a glass. How many mL of milk are left in the jug?
- 18.Which unit would you use to measure the weight of a watermelon? (a) kg (b) m (c) cm
- 19.A jug has 550 mL of milk. 200 mL is poured into a glass. How many mL of milk are left in the jug?
- 20.500 cm = ? m
- 21.2 m = ? cm
- 22.A red ribbon is 54 cm long and a white ribbon is 20 cm long. What is their total length (in cm)?
- 23.8 L 650 mL = ? mL
- 24.A jug has 200 mL of milk. 100 mL is poured into a glass. How many mL of milk are left in the jug?
- 25.3 km 750 m = ? m
- 26.4 m 80 cm = ? cm
- 27.2 L 200 mL = ? mL
- 28.2 km = ? m
- 29.A jug has 300 mL of milk. 200 mL is poured into a glass. How many mL of milk are left in the jug?
- 30.9 L = ? mL
- 31.3 m = ? cm
- 32.8000 mL = ? L
- 33.A blue ribbon is 43 cm long and a red ribbon is 25 cm long. What is their total length (in cm)?
- 34.3 kg = ? g
- 35.A pink ribbon is 17 cm long and a green ribbon is 41 cm long. What is their total length (in cm)?
- 36.1 L 100 mL = ? mL
- 37.A blue ribbon is 27 cm long and a white ribbon is 37 cm long. What is their total length (in cm)?
- 38.Which unit would you use to measure the weight of a pencil? (a) m (b) mL (c) g
- 39.2000 g = ? kg
- 40.2 m 22 cm = ? cm
Answer key
- 700
- 4300
- 3
- 200
- 650
- 9
- 44
- 84
- 600
- mL
- 800
- kg
- 64
- 8
- 3850
- 200
- 300
- kg
- 350
- 5
- 200
- 74
- 8650
- 100
- 3750
- 480
- 2200
- 2000
- 100
- 9000
- 300
- 8
- 68
- 3000
- 58
- 1100
- 64
- g
- 2
- 222
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