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
- 1.4000 m = ? km
- 2.Which unit would you use to measure the medicine in a spoon? (a) mL (b) km (c) m
- 3.A green ribbon is 51 cm long and a pink ribbon is 32 cm long. What is their total length (in cm)?
- 4.3 m 56 cm = ? cm
- 5.9 kg = ? g
- 6.3 km = ? m
- 7.A jug has 900 mL of milk. 650 mL is poured into a glass. How many mL of milk are left in the jug?
- 8.Which unit would you use to measure the juice in a small glass? (a) km (b) kg (c) mL
- 9.Which unit would you use to measure the weight of a watermelon? (a) cm (b) kg (c) m
- 10.Which unit would you use to measure the weight of a pencil? (a) cm (b) m (c) g
- 11.Which unit would you use to measure the weight of a toffee? (a) km (b) g (c) L
- 12.800 cm = ? m
- 13.2 kg = ? g
- 14.300 cm = ? m
- 15.8 L 700 mL = ? mL
- 16.8000 mL = ? L
- 17.A jug has 1000 mL of milk. 900 mL is poured into a glass. How many mL of milk are left in the jug?
- 18.Which unit would you use to measure the water in a bucket? (a) km (b) cm (c) L
- 19.7 L 300 mL = ? mL
- 20.3 kg = ? g
- 21.A red ribbon is 49 cm long and a pink ribbon is 37 cm long. What is their total length (in cm)?
- 22.2 km 200 m = ? m
- 23.700 cm = ? m
- 24.4 L = ? mL
- 25.A jug has 400 mL of milk. 200 mL is poured into a glass. How many mL of milk are left in the jug?
- 26.9000 g = ? kg
- 27.A green ribbon is 19 cm long and a red ribbon is 33 cm long. What is their total length (in cm)?
- 28.A jug has 850 mL of milk. 800 mL is poured into a glass. How many mL of milk are left in the jug?
- 29.2 kg 600 g = ? g
- 30.600 cm = ? m
- 31.A jug has 750 mL of milk. 600 mL is poured into a glass. How many mL of milk are left in the jug?
- 32.4 m = ? cm
- 33.A blue ribbon is 25 cm long and a yellow ribbon is 19 cm long. What is their total length (in cm)?
- 34.A blue ribbon is 46 cm long and a green ribbon is 42 cm long. What is their total length (in cm)?
- 35.A jug has 700 mL of milk. 50 mL is poured into a glass. How many mL of milk are left in the jug?
- 36.3 L = ? mL
- 37.8 m 13 cm = ? cm
- 38.A jug has 500 mL of milk. 250 mL is poured into a glass. How many mL of milk are left in the jug?
- 39.A green ribbon is 20 cm long and a yellow ribbon is 50 cm long. What is their total length (in cm)?
- 40.6000 g = ? kg
Answer key
- 4
- mL
- 83
- 356
- 9000
- 3000
- 250
- mL
- kg
- g
- g
- 8
- 2000
- 3
- 8700
- 8
- 100
- L
- 7300
- 3000
- 86
- 2200
- 7
- 4000
- 200
- 9
- 52
- 50
- 2600
- 6
- 150
- 400
- 44
- 88
- 650
- 3000
- 813
- 250
- 70
- 6
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