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
- 1.5 kg 250 g = ? g
- 2.A red ribbon is 57 cm long and a white ribbon is 60 cm long. What is their total length (in cm)?
- 3.3 km 350 m = ? m
- 4.A red ribbon is 59 cm long and a blue ribbon is 45 cm long. What is their total length (in cm)?
- 5.A jug has 450 mL of milk. 300 mL is poured into a glass. How many mL of milk are left in the jug?
- 6.Which unit would you use to measure the medicine in a spoon? (a) cm (b) kg (c) mL
- 7.A jug has 400 mL of milk. 100 mL is poured into a glass. How many mL of milk are left in the jug?
- 8.3 kg = ? g
- 9.4 km = ? m
- 10.5 L = ? mL
- 11.A jug has 450 mL of milk. 150 mL is poured into a glass. How many mL of milk are left in the jug?
- 12.2 kg 100 g = ? g
- 13.5 kg 350 g = ? g
- 14.6000 m = ? km
- 15.3 km = ? m
- 16.5 km 600 m = ? m
- 17.4000 mL = ? L
- 18.Which unit would you use to measure the length of a train journey? (a) km (b) g (c) kg
- 19.A jug has 700 mL of milk. 150 mL is poured into a glass. How many mL of milk are left in the jug?
- 20.8000 g = ? kg
- 21.3 km 300 m = ? m
- 22.A jug has 500 mL of milk. 150 mL is poured into a glass. How many mL of milk are left in the jug?
- 23.Which unit would you use to measure the juice in a small glass? (a) mL (b) kg (c) m
- 24.Which unit would you use to measure the length of an eraser? (a) L (b) g (c) cm
- 25.9 km = ? m
- 26.A jug has 250 mL of milk. 50 mL is poured into a glass. How many mL of milk are left in the jug?
- 27.Which unit would you use to measure the weight of a sack of rice? (a) L (b) kg (c) m
- 28.Which unit would you use to measure the weight of a toffee? (a) g (b) mL (c) m
- 29.3 m = ? cm
- 30.A jug has 800 mL of milk. 550 mL is poured into a glass. How many mL of milk are left in the jug?
- 31.6 L = ? mL
- 32.A jug has 550 mL of milk. 500 mL is poured into a glass. How many mL of milk are left in the jug?
- 33.A white ribbon is 43 cm long and a yellow ribbon is 54 cm long. What is their total length (in cm)?
- 34.A red ribbon is 58 cm long and a white ribbon is 42 cm long. What is their total length (in cm)?
- 35.4 kg 300 g = ? g
- 36.A pink ribbon is 46 cm long and a yellow ribbon is 50 cm long. What is their total length (in cm)?
- 37.7 m 43 cm = ? cm
- 38.7 L = ? mL
- 39.A red ribbon is 52 cm long and a pink ribbon is 17 cm long. What is their total length (in cm)?
- 40.2 L = ? mL
Answer key
- 5250
- 117
- 3350
- 104
- 150
- mL
- 300
- 3000
- 4000
- 5000
- 300
- 2100
- 5350
- 6
- 3000
- 5600
- 4
- km
- 550
- 8
- 3300
- 350
- mL
- cm
- 9000
- 200
- kg
- g
- 300
- 250
- 6000
- 50
- 97
- 100
- 4300
- 96
- 743
- 7000
- 69
- 2000
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