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
- 1.9 m 80 cm = ? cm
- 2.Which unit would you use to measure the juice in a small glass? (a) kg (b) mL (c) cm
- 3.7000 g = ? kg
- 4.A green ribbon is 36 cm long and a yellow ribbon is 42 cm long. What is their total length (in cm)?
- 5.A blue ribbon is 19 cm long and a yellow ribbon is 28 cm long. What is their total length (in cm)?
- 6.5000 m = ? km
- 7.A white ribbon is 38 cm long and a green ribbon is 58 cm long. What is their total length (in cm)?
- 8.5 km = ? m
- 9.1 L 700 mL = ? mL
- 10.9 m = ? cm
- 11.A jug has 550 mL of milk. 500 mL is poured into a glass. How many mL of milk are left in the jug?
- 12.6 L = ? mL
- 13.Which unit would you use to measure the milk in a big can? (a) L (b) m (c) cm
- 14.A jug has 900 mL of milk. 250 mL is poured into a glass. How many mL of milk are left in the jug?
- 15.8 km = ? m
- 16.A jug has 700 mL of milk. 150 mL is poured into a glass. How many mL of milk are left in the jug?
- 17.5 m 11 cm = ? cm
- 18.A jug has 650 mL of milk. 350 mL is poured into a glass. How many mL of milk are left in the jug?
- 19.2 m 12 cm = ? cm
- 20.3 L = ? mL
- 21.A jug has 1000 mL of milk. 400 mL is poured into a glass. How many mL of milk are left in the jug?
- 22.4 km = ? m
- 23.5 m = ? cm
- 24.900 cm = ? m
- 25.4000 m = ? km
- 26.8 L = ? mL
- 27.1 L 950 mL = ? mL
- 28.A yellow ribbon is 56 cm long and a green ribbon is 53 cm long. What is their total length (in cm)?
- 29.400 cm = ? m
- 30.3 kg = ? g
- 31.3000 g = ? kg
- 32.7000 m = ? km
- 33.A blue ribbon is 15 cm long and a red ribbon is 48 cm long. What is their total length (in cm)?
- 34.1 L 150 mL = ? mL
- 35.4 m 71 cm = ? cm
- 36.5000 g = ? kg
- 37.A pink ribbon is 31 cm long and a white ribbon is 18 cm long. What is their total length (in cm)?
- 38.A red ribbon is 45 cm long and a yellow ribbon is 17 cm long. What is their total length (in cm)?
- 39.9 km = ? m
- 40.A green ribbon is 56 cm long and a pink ribbon is 51 cm long. What is their total length (in cm)?
Answer key
- 980
- mL
- 7
- 78
- 47
- 5
- 96
- 5000
- 1700
- 900
- 50
- 6000
- L
- 650
- 8000
- 550
- 511
- 300
- 212
- 3000
- 600
- 4000
- 500
- 9
- 4
- 8000
- 1950
- 109
- 4
- 3000
- 3
- 7
- 63
- 1150
- 471
- 5
- 49
- 62
- 9000
- 107
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