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
- 1.2000 g = ? kg
- 2.6000 g = ? kg
- 3.2 km = ? m
- 4.4 m 95 cm = ? cm
- 5.A jug has 900 mL of milk. 200 mL is poured into a glass. How many mL of milk are left in the jug?
- 6.1 m 57 cm = ? cm
- 7.4 m 1 cm = ? cm
- 8.A jug has 750 mL of milk. 400 mL is poured into a glass. How many mL of milk are left in the jug?
- 9.A white ribbon is 43 cm long and a green ribbon is 58 cm long. What is their total length (in cm)?
- 10.2 L = ? mL
- 11.A jug has 900 mL of milk. 750 mL is poured into a glass. How many mL of milk are left in the jug?
- 12.6000 mL = ? L
- 13.A red ribbon is 36 cm long and a green ribbon is 37 cm long. What is their total length (in cm)?
- 14.2000 m = ? km
- 15.8000 m = ? km
- 16.3 m = ? cm
- 17.7 kg = ? g
- 18.2 L 600 mL = ? mL
- 19.Which unit would you use to measure the medicine in a spoon? (a) m (b) cm (c) mL
- 20.7 km 650 m = ? m
- 21.400 cm = ? m
- 22.A pink ribbon is 33 cm long and a green ribbon is 55 cm long. What is their total length (in cm)?
- 23.A red ribbon is 29 cm long and a blue ribbon is 37 cm long. What is their total length (in cm)?
- 24.9 L = ? mL
- 25.4 kg = ? g
- 26.A jug has 450 mL of milk. 350 mL is poured into a glass. How many mL of milk are left in the jug?
- 27.A yellow ribbon is 19 cm long and a pink ribbon is 43 cm long. What is their total length (in cm)?
- 28.5 m = ? cm
- 29.4 m = ? cm
- 30.2 m 17 cm = ? cm
- 31.A jug has 250 mL of milk. 50 mL is poured into a glass. How many mL of milk are left in the jug?
- 32.7 kg 600 g = ? g
- 33.4000 g = ? kg
- 34.A yellow ribbon is 57 cm long and a pink ribbon is 38 cm long. What is their total length (in cm)?
- 35.4000 mL = ? L
- 36.9 m = ? cm
- 37.Which unit would you use to measure the length of a pencil? (a) L (b) mL (c) cm
- 38.8 m = ? cm
- 39.A red ribbon is 42 cm long and a green ribbon is 16 cm long. What is their total length (in cm)?
- 40.Which unit would you use to measure the weight of a pencil? (a) g (b) mL (c) cm
Answer key
- 2
- 6
- 2000
- 495
- 700
- 157
- 401
- 350
- 101
- 2000
- 150
- 6
- 73
- 2
- 8
- 300
- 7000
- 2600
- mL
- 7650
- 4
- 88
- 66
- 9000
- 4000
- 100
- 62
- 500
- 400
- 217
- 200
- 7600
- 4
- 95
- 4
- 900
- cm
- 800
- 58
- g
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