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
- 1.3 L = ? mL
- 2.A yellow ribbon is 58 cm long and a blue ribbon is 18 cm long. What is their total length (in cm)?
- 3.A jug has 1000 mL of milk. 150 mL is poured into a glass. How many mL of milk are left in the jug?
- 4.A jug has 800 mL of milk. 250 mL is poured into a glass. How many mL of milk are left in the jug?
- 5.A jug has 350 mL of milk. 200 mL is poured into a glass. How many mL of milk are left in the jug?
- 6.A jug has 400 mL of milk. 100 mL is poured into a glass. How many mL of milk are left in the jug?
- 7.4 km 650 m = ? m
- 8.5 kg 50 g = ? g
- 9.Which unit would you use to measure the length of a pencil? (a) mL (b) kg (c) cm
- 10.2 m = ? cm
- 11.4 L 650 mL = ? mL
- 12.A jug has 1000 mL of milk. 50 mL is poured into a glass. How many mL of milk are left in the jug?
- 13.A jug has 900 mL of milk. 500 mL is poured into a glass. How many mL of milk are left in the jug?
- 14.A jug has 600 mL of milk. 200 mL is poured into a glass. How many mL of milk are left in the jug?
- 15.4 km = ? m
- 16.Which unit would you use to measure the distance between two cities? (a) L (b) kg (c) km
- 17.A pink ribbon is 37 cm long and a white ribbon is 15 cm long. What is their total length (in cm)?
- 18.Which unit would you use to measure the weight of a toffee? (a) g (b) m (c) cm
- 19.A white ribbon is 51 cm long and a pink ribbon is 20 cm long. What is their total length (in cm)?
- 20.6 m = ? cm
- 21.A jug has 300 mL of milk. 100 mL is poured into a glass. How many mL of milk are left in the jug?
- 22.5 kg 850 g = ? g
- 23.6000 mL = ? L
- 24.Which unit would you use to measure the height of a door? (a) kg (b) g (c) m
- 25.2 kg = ? g
- 26.6000 g = ? kg
- 27.7000 g = ? kg
- 28.Which unit would you use to measure the juice in a small glass? (a) m (b) mL (c) cm
- 29.A green ribbon is 58 cm long and a blue ribbon is 33 cm long. What is their total length (in cm)?
- 30.A yellow ribbon is 45 cm long and a blue ribbon is 30 cm long. What is their total length (in cm)?
- 31.7 km = ? m
- 32.Which unit would you use to measure the medicine in a spoon? (a) g (b) mL (c) kg
- 33.7 km 300 m = ? m
- 34.A white ribbon is 23 cm long and a red ribbon is 24 cm long. What is their total length (in cm)?
- 35.7 L = ? mL
- 36.3 km 250 m = ? m
- 37.A yellow ribbon is 30 cm long and a blue ribbon is 43 cm long. What is their total length (in cm)?
- 38.A blue ribbon is 44 cm long and a white ribbon is 22 cm long. What is their total length (in cm)?
- 39.7 m = ? cm
- 40.Which unit would you use to measure the milk in a big can? (a) kg (b) m (c) L
Answer key
- 3000
- 76
- 850
- 550
- 150
- 300
- 4650
- 5050
- cm
- 200
- 4650
- 950
- 400
- 400
- 4000
- km
- 52
- g
- 71
- 600
- 200
- 5850
- 6
- m
- 2000
- 6
- 7
- mL
- 91
- 75
- 7000
- mL
- 7300
- 47
- 7000
- 3250
- 73
- 66
- 700
- L
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