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 kg = ? g
- 2.A jug has 900 mL of milk. 750 mL is poured into a glass. How many mL of milk are left in the jug?
- 3.4 m = ? cm
- 4.A blue ribbon is 54 cm long and a pink ribbon is 25 cm long. What is their total length (in cm)?
- 5.Which unit would you use to measure the weight of a toffee? (a) g (b) cm (c) mL
- 6.Which unit would you use to measure the weight of a pencil? (a) cm (b) g (c) L
- 7.A white ribbon is 22 cm long and a pink ribbon is 53 cm long. What is their total length (in cm)?
- 8.4000 m = ? km
- 9.A jug has 500 mL of milk. 250 mL is poured into a glass. How many mL of milk are left in the jug?
- 10.7 km = ? m
- 11.4 kg 700 g = ? g
- 12.3 m = ? cm
- 13.A red ribbon is 19 cm long and a white ribbon is 17 cm long. What is their total length (in cm)?
- 14.A jug has 400 mL of milk. 150 mL is poured into a glass. How many mL of milk are left in the jug?
- 15.A green ribbon is 51 cm long and a white ribbon is 49 cm long. What is their total length (in cm)?
- 16.3 m 1 cm = ? cm
- 17.3 L 450 mL = ? mL
- 18.5 m 94 cm = ? cm
- 19.5 km = ? m
- 20.2000 g = ? kg
- 21.7 kg 600 g = ? g
- 22.200 cm = ? m
- 23.2 L = ? mL
- 24.300 cm = ? m
- 25.2 kg = ? g
- 26.9 km 500 m = ? m
- 27.7 L 800 mL = ? mL
- 28.6 L 400 mL = ? mL
- 29.2 m 34 cm = ? cm
- 30.4 kg = ? g
- 31.9 kg = ? g
- 32.8 L 100 mL = ? mL
- 33.9 m 52 cm = ? cm
- 34.6 kg = ? g
- 35.Which unit would you use to measure the medicine in a spoon? (a) mL (b) kg (c) m
- 36.5 kg 200 g = ? g
- 37.7 L 100 mL = ? mL
- 38.A jug has 450 mL of milk. 150 mL is poured into a glass. How many mL of milk are left in the jug?
- 39.A jug has 350 mL of milk. 250 mL is poured into a glass. How many mL of milk are left in the jug?
- 40.Which unit would you use to measure the weight of a sack of rice? (a) mL (b) kg (c) cm
Answer key
- 7000
- 150
- 400
- 79
- g
- g
- 75
- 4
- 250
- 7000
- 4700
- 300
- 36
- 250
- 100
- 301
- 3450
- 594
- 5000
- 2
- 7600
- 2
- 2000
- 3
- 2000
- 9500
- 7800
- 6400
- 234
- 4000
- 9000
- 8100
- 952
- 6000
- mL
- 5200
- 7100
- 300
- 100
- kg
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