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 m = ? cm
- 2.Which unit would you use to measure the length of a pencil? (a) cm (b) kg (c) mL
- 3.1 km 200 m = ? m
- 4.2 km 150 m = ? m
- 5.7 km = ? m
- 6.A green ribbon is 22 cm long and a white ribbon is 27 cm long. What is their total length (in cm)?
- 7.900 cm = ? m
- 8.7 L = ? mL
- 9.A blue ribbon is 48 cm long and a pink ribbon is 20 cm long. What is their total length (in cm)?
- 10.Which unit would you use to measure the weight of a toffee? (a) cm (b) mL (c) g
- 11.2 m = ? cm
- 12.6 m = ? cm
- 13.A jug has 550 mL of milk. 500 mL is poured into a glass. How many mL of milk are left in the jug?
- 14.A jug has 350 mL of milk. 100 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 an eraser? (a) L (b) mL (c) cm
- 16.2 kg 150 g = ? g
- 17.A pink ribbon is 56 cm long and a yellow ribbon is 34 cm long. What is their total length (in cm)?
- 18.Which unit would you use to measure the weight of a watermelon? (a) mL (b) kg (c) cm
- 19.2 L = ? mL
- 20.A jug has 250 mL of milk. 150 mL is poured into a glass. How many mL of milk are left in the jug?
- 21.Which unit would you use to measure the juice in a small glass? (a) g (b) mL (c) m
- 22.5000 mL = ? L
- 23.8 L = ? mL
- 24.2 kg = ? g
- 25.3 km = ? m
- 26.8000 mL = ? L
- 27.4 kg 800 g = ? g
- 28.5 kg 300 g = ? g
- 29.7 m 20 cm = ? cm
- 30.A jug has 650 mL of milk. 300 mL is poured into a glass. How many mL of milk are left in the jug?
- 31.500 cm = ? m
- 32.7000 mL = ? L
- 33.6 kg 800 g = ? g
- 34.A blue ribbon is 46 cm long and a yellow ribbon is 21 cm long. What is their total length (in cm)?
- 35.A jug has 1000 mL of milk. 650 mL is poured into a glass. How many mL of milk are left in the jug?
- 36.Which unit would you use to measure the length of a train journey? (a) kg (b) g (c) km
- 37.8 m = ? cm
- 38.200 cm = ? m
- 39.3 L 750 mL = ? mL
- 40.Which unit would you use to measure the weight of a pencil? (a) g (b) m (c) L
Answer key
- 500
- cm
- 1200
- 2150
- 7000
- 49
- 9
- 7000
- 68
- g
- 200
- 600
- 50
- 250
- cm
- 2150
- 90
- kg
- 2000
- 100
- mL
- 5
- 8000
- 2000
- 3000
- 8
- 4800
- 5300
- 720
- 350
- 5
- 7
- 6800
- 67
- 350
- km
- 800
- 2
- 3750
- g
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