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 red ribbon is 18 cm long and a white ribbon is 44 cm long. What is their total length (in cm)?
- 2.800 cm = ? m
- 3.5 kg = ? g
- 4.Which unit would you use to measure the length of an eraser? (a) g (b) cm (c) kg
- 5.2000 g = ? kg
- 6.A blue ribbon is 38 cm long and a pink ribbon is 46 cm long. What is their total length (in cm)?
- 7.A jug has 250 mL of milk. 200 mL is poured into a glass. How many mL of milk are left in the jug?
- 8.8000 g = ? kg
- 9.6 kg 700 g = ? g
- 10.A jug has 900 mL of milk. 100 mL is poured into a glass. How many mL of milk are left in the jug?
- 11.7 km = ? m
- 12.Which unit would you use to measure the length of a pencil? (a) cm (b) L (c) mL
- 13.5 km 900 m = ? m
- 14.4 km 400 m = ? m
- 15.A white ribbon is 17 cm long and a green ribbon is 20 cm long. What is their total length (in cm)?
- 16.Which unit would you use to measure the distance between two cities? (a) km (b) L (c) kg
- 17.Which unit would you use to measure the milk in a big can? (a) kg (b) L (c) cm
- 18.7 kg = ? g
- 19.2000 m = ? km
- 20.7 L 200 mL = ? mL
- 21.6 L = ? mL
- 22.A red ribbon is 28 cm long and a yellow ribbon is 17 cm long. What is their total length (in cm)?
- 23.A jug has 200 mL of milk. 100 mL is poured into a glass. How many mL of milk are left in the jug?
- 24.8 kg 300 g = ? g
- 25.Which unit would you use to measure the weight of a watermelon? (a) m (b) kg (c) cm
- 26.6 kg = ? g
- 27.8 L = ? mL
- 28.1 kg 450 g = ? g
- 29.500 cm = ? m
- 30.A white ribbon is 21 cm long and a blue ribbon is 33 cm long. What is their total length (in cm)?
- 31.5 m 84 cm = ? cm
- 32.A jug has 300 mL of milk. 50 mL is poured into a glass. How many mL of milk are left in the jug?
- 33.8000 m = ? km
- 34.A jug has 200 mL of milk. 50 mL is poured into a glass. How many mL of milk are left in the jug?
- 35.3 m 83 cm = ? cm
- 36.A red ribbon is 59 cm long and a pink ribbon is 56 cm long. What is their total length (in cm)?
- 37.Which unit would you use to measure the weight of a toffee? (a) g (b) cm (c) m
- 38.2 kg = ? g
- 39.Which unit would you use to measure the juice in a small glass? (a) m (b) mL (c) cm
- 40.2000 mL = ? L
Answer key
- 62
- 8
- 5000
- cm
- 2
- 84
- 50
- 8
- 6700
- 800
- 7000
- cm
- 5900
- 4400
- 37
- km
- L
- 7000
- 2
- 7200
- 6000
- 45
- 100
- 8300
- kg
- 6000
- 8000
- 1450
- 5
- 54
- 584
- 250
- 8
- 150
- 383
- 115
- g
- 2000
- mL
- 2
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