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 pencil? (a) L (b) m (c) g
- 2.2 km 100 m = ? m
- 3.2 L 550 mL = ? mL
- 4.900 cm = ? m
- 5.700 cm = ? m
- 6.A red ribbon is 31 cm long and a pink ribbon is 58 cm long. What is their total length (in cm)?
- 7.3 L = ? mL
- 8.5 km 100 m = ? m
- 9.4000 mL = ? L
- 10.A jug has 350 mL of milk. 100 mL is poured into a glass. How many mL of milk are left in the jug?
- 11.3000 g = ? kg
- 12.1 m 52 cm = ? cm
- 13.5 m 63 cm = ? cm
- 14.A jug has 800 mL of milk. 50 mL is poured into a glass. How many mL of milk are left in the jug?
- 15.4 m = ? cm
- 16.A jug has 400 mL of milk. 100 mL is poured into a glass. How many mL of milk are left in the jug?
- 17.7 m 13 cm = ? cm
- 18.A jug has 800 mL of milk. 400 mL is poured into a glass. How many mL of milk are left in the jug?
- 19.Which unit would you use to measure the length of a train journey? (a) L (b) kg (c) km
- 20.7 m = ? cm
- 21.A jug has 300 mL of milk. 200 mL is poured into a glass. How many mL of milk are left in the jug?
- 22.A blue ribbon is 20 cm long and a white ribbon is 38 cm long. What is their total length (in cm)?
- 23.A white ribbon is 39 cm long and a blue ribbon is 15 cm long. What is their total length (in cm)?
- 24.A yellow ribbon is 25 cm long and a red ribbon is 53 cm long. What is their total length (in cm)?
- 25.800 cm = ? m
- 26.Which unit would you use to measure the milk in a big can? (a) kg (b) cm (c) L
- 27.Which unit would you use to measure the length of an eraser? (a) L (b) cm (c) mL
- 28.Which unit would you use to measure the distance between two cities? (a) L (b) km (c) mL
- 29.A yellow ribbon is 37 cm long and a red ribbon is 35 cm long. What is their total length (in cm)?
- 30.6 km 100 m = ? m
- 31.Which unit would you use to measure the height of a door? (a) m (b) mL (c) L
- 32.7000 g = ? kg
- 33.A blue ribbon is 41 cm long and a white ribbon is 42 cm long. What is their total length (in cm)?
- 34.A green ribbon is 21 cm long and a blue ribbon is 36 cm long. What is their total length (in cm)?
- 35.Which unit would you use to measure the weight of a watermelon? (a) kg (b) km (c) m
- 36.5000 m = ? km
- 37.4 km = ? m
- 38.6000 mL = ? L
- 39.9000 m = ? km
- 40.200 cm = ? m
Answer key
- g
- 2100
- 2550
- 9
- 7
- 89
- 3000
- 5100
- 4
- 250
- 3
- 152
- 563
- 750
- 400
- 300
- 713
- 400
- km
- 700
- 100
- 58
- 54
- 78
- 8
- L
- cm
- km
- 72
- 6100
- m
- 7
- 83
- 57
- kg
- 5
- 4000
- 6
- 9
- 2
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