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
- 1.1 m 99 cm = ? cm
- 2.A jug has 600 mL of milk. 450 mL is poured into a glass. How many mL of milk are left in the jug?
- 3.A jug has 850 mL of milk. 650 mL is poured into a glass. How many mL of milk are left in the jug?
- 4.2 L = ? mL
- 5.A jug has 900 mL of milk. 700 mL is poured into a glass. How many mL of milk are left in the jug?
- 6.7 m = ? cm
- 7.2 m = ? cm
- 8.A green ribbon is 30 cm long and a white ribbon is 15 cm long. What is their total length (in cm)?
- 9.Which unit would you use to measure the weight of a watermelon? (a) kg (b) L (c) cm
- 10.4 kg 250 g = ? g
- 11.1 m 25 cm = ? cm
- 12.9 kg = ? g
- 13.6 km = ? m
- 14.Which unit would you use to measure the distance between two cities? (a) km (b) g (c) kg
- 15.A green ribbon is 27 cm long and a pink ribbon is 17 cm long. What is their total length (in cm)?
- 16.500 cm = ? m
- 17.2000 m = ? km
- 18.A jug has 900 mL of milk. 250 mL is poured into a glass. How many mL of milk are left in the jug?
- 19.7000 mL = ? L
- 20.Which unit would you use to measure the weight of a pencil? (a) g (b) L (c) mL
- 21.4 km = ? m
- 22.7 kg 450 g = ? g
- 23.300 cm = ? m
- 24.A pink ribbon is 41 cm long and a green ribbon is 52 cm long. What is their total length (in cm)?
- 25.3000 m = ? km
- 26.A white ribbon is 23 cm long and a pink ribbon is 22 cm long. What is their total length (in cm)?
- 27.3 km = ? m
- 28.5 m = ? cm
- 29.4 km 900 m = ? m
- 30.200 cm = ? m
- 31.A red ribbon is 31 cm long and a yellow ribbon is 19 cm long. What is their total length (in cm)?
- 32.A green ribbon is 15 cm long and a pink ribbon is 21 cm long. What is their total length (in cm)?
- 33.A blue ribbon is 39 cm long and a red ribbon is 21 cm long. What is their total length (in cm)?
- 34.A yellow ribbon is 58 cm long and a green ribbon is 42 cm long. What is their total length (in cm)?
- 35.6000 g = ? kg
- 36.5000 m = ? km
- 37.2 km 350 m = ? m
- 38.6 kg 650 g = ? g
- 39.Which unit would you use to measure the length of a pencil? (a) cm (b) g (c) mL
- 40.A yellow ribbon is 39 cm long and a blue ribbon is 46 cm long. What is their total length (in cm)?
Answer key
- 199
- 150
- 200
- 2000
- 200
- 700
- 200
- 45
- kg
- 4250
- 125
- 9000
- 6000
- km
- 44
- 5
- 2
- 650
- 7
- g
- 4000
- 7450
- 3
- 93
- 3
- 45
- 3000
- 500
- 4900
- 2
- 50
- 36
- 60
- 100
- 6
- 5
- 2350
- 6650
- cm
- 85
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