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.Which unit would you use to measure the weight of a watermelon? (a) m (b) cm (c) kg
- 2.2000 m = ? km
- 3.8000 g = ? kg
- 4.A jug has 350 mL of milk. 300 mL is poured into a glass. How many mL of milk are left in the jug?
- 5.3000 g = ? kg
- 6.A jug has 800 mL of milk. 200 mL is poured into a glass. How many mL of milk are left in the jug?
- 7.A red ribbon is 55 cm long and a yellow ribbon is 15 cm long. What is their total length (in cm)?
- 8.9 L = ? mL
- 9.3 kg = ? g
- 10.4 L = ? mL
- 11.Which unit would you use to measure the length of an eraser? (a) cm (b) kg (c) g
- 12.A jug has 400 mL of milk. 200 mL is poured into a glass. How many mL of milk are left in the jug?
- 13.5 km 350 m = ? m
- 14.A jug has 450 mL of milk. 150 mL is poured into a glass. How many mL of milk are left in the jug?
- 15.Which unit would you use to measure the length of a pencil? (a) g (b) cm (c) mL
- 16.9000 g = ? kg
- 17.A green ribbon is 37 cm long and a yellow ribbon is 27 cm long. What is their total length (in cm)?
- 18.Which unit would you use to measure the weight of a toffee? (a) m (b) g (c) cm
- 19.A blue ribbon is 52 cm long and a green ribbon is 37 cm long. What is their total length (in cm)?
- 20.A jug has 300 mL of milk. 100 mL is poured into a glass. How many mL of milk are left in the jug?
- 21.A pink ribbon is 59 cm long and a yellow ribbon is 24 cm long. What is their total length (in cm)?
- 22.5 kg = ? g
- 23.8 L = ? mL
- 24.A jug has 200 mL of milk. 150 mL is poured into a glass. How many mL of milk are left in the jug?
- 25.A jug has 600 mL of milk. 300 mL is poured into a glass. How many mL of milk are left in the jug?
- 26.2 kg = ? g
- 27.2 m 68 cm = ? cm
- 28.2 m = ? cm
- 29.A jug has 300 mL of milk. 50 mL is poured into a glass. How many mL of milk are left in the jug?
- 30.A jug has 500 mL of milk. 300 mL is poured into a glass. How many mL of milk are left in the jug?
- 31.A jug has 800 mL of milk. 50 mL is poured into a glass. How many mL of milk are left in the jug?
- 32.A jug has 600 mL of milk. 350 mL is poured into a glass. How many mL of milk are left in the jug?
- 33.5 km = ? m
- 34.1 L 200 mL = ? mL
- 35.2000 g = ? kg
- 36.A jug has 850 mL of milk. 300 mL is poured into a glass. How many mL of milk are left in the jug?
- 37.8 km = ? m
- 38.2 kg 100 g = ? g
- 39.8 km 650 m = ? m
- 40.Which unit would you use to measure the weight of a pencil? (a) g (b) cm (c) mL
Answer key
- kg
- 2
- 8
- 50
- 3
- 600
- 70
- 9000
- 3000
- 4000
- cm
- 200
- 5350
- 300
- cm
- 9
- 64
- g
- 89
- 200
- 83
- 5000
- 8000
- 50
- 300
- 2000
- 268
- 200
- 250
- 200
- 750
- 250
- 5000
- 1200
- 2
- 550
- 8000
- 2100
- 8650
- g
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