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
- 1.7 m = ? cm
- 2.8000 mL = ? L
- 3.6000 m = ? km
- 4.A yellow ribbon is 44 cm long and a green ribbon is 57 cm long. What is their total length (in cm)?
- 5.7000 m = ? km
- 6.2 kg 700 g = ? g
- 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.A red ribbon is 28 cm long and a blue ribbon is 32 cm long. What is their total length (in cm)?
- 9.Which unit would you use to measure the medicine in a spoon? (a) km (b) mL (c) g
- 10.200 cm = ? m
- 11.8 kg 900 g = ? g
- 12.A jug has 900 mL of milk. 250 mL is poured into a glass. How many mL of milk are left in the jug?
- 13.Which unit would you use to measure the weight of a watermelon? (a) m (b) L (c) kg
- 14.6 kg = ? g
- 15.A red ribbon is 18 cm long and a blue ribbon is 51 cm long. What is their total length (in cm)?
- 16.5 L = ? mL
- 17.6 km 950 m = ? m
- 18.3 km = ? m
- 19.3 L 400 mL = ? mL
- 20.A jug has 350 mL of milk. 100 mL is poured into a glass. How many mL of milk are left in the jug?
- 21.2000 mL = ? L
- 22.A blue ribbon is 40 cm long and a pink ribbon is 32 cm long. What is their total length (in cm)?
- 23.5000 g = ? kg
- 24.8 km = ? m
- 25.3000 mL = ? L
- 26.A jug has 800 mL of milk. 100 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 length of an eraser? (a) L (b) cm (c) mL
- 28.A jug has 600 mL of milk. 400 mL is poured into a glass. How many mL of milk are left in the jug?
- 29.5 kg = ? g
- 30.A yellow ribbon is 59 cm long and a red ribbon is 29 cm long. What is their total length (in cm)?
- 31.A white ribbon is 16 cm long and a pink ribbon is 23 cm long. What is their total length (in cm)?
- 32.2 m = ? cm
- 33.Which unit would you use to measure the weight of a sack of rice? (a) L (b) m (c) kg
- 34.9 L = ? mL
- 35.Which unit would you use to measure the length of a pencil? (a) mL (b) cm (c) g
- 36.700 cm = ? m
- 37.3 kg 650 g = ? g
- 38.6 m 16 cm = ? cm
- 39.A jug has 950 mL of milk. 900 mL is poured into a glass. How many mL of milk are left in the jug?
- 40.300 cm = ? m
Answer key
- 700
- 8
- 6
- 101
- 7
- 2700
- 300
- 60
- mL
- 2
- 8900
- 650
- kg
- 6000
- 69
- 5000
- 6950
- 3000
- 3400
- 250
- 2
- 72
- 5
- 8000
- 3
- 700
- cm
- 200
- 5000
- 88
- 39
- 200
- kg
- 9000
- cm
- 7
- 3650
- 616
- 50
- 3
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