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
- 1.8 m = ? cm
- 2.A blue ribbon is 53 cm long and a yellow ribbon is 38 cm long. What is their total length (in cm)?
- 3.900 cm = ? m
- 4.3 m = ? cm
- 5.Which unit would you use to measure the juice in a small glass? (a) km (b) mL (c) g
- 6.9 km 800 m = ? m
- 7.2 km 550 m = ? m
- 8.7 L = ? mL
- 9.A red ribbon is 23 cm long and a blue ribbon is 20 cm long. What is their total length (in cm)?
- 10.2 L = ? mL
- 11.5000 g = ? kg
- 12.3 L = ? mL
- 13.Which unit would you use to measure the water in a bucket? (a) cm (b) kg (c) L
- 14.5 L 150 mL = ? mL
- 15.A jug has 250 mL of milk. 200 mL is poured into a glass. How many mL of milk are left in the jug?
- 16.A jug has 700 mL of milk. 100 mL is poured into a glass. How many mL of milk are left in the jug?
- 17.5 L = ? mL
- 18.Which unit would you use to measure the medicine in a spoon? (a) m (b) cm (c) mL
- 19.2000 g = ? kg
- 20.2 L 550 mL = ? mL
- 21.A yellow ribbon is 20 cm long and a pink ribbon is 58 cm long. What is their total length (in cm)?
- 22.4000 g = ? kg
- 23.5 kg = ? g
- 24.2 km = ? m
- 25.A jug has 600 mL of milk. 400 mL is poured into a glass. How many mL of milk are left in the jug?
- 26.A jug has 900 mL of milk. 850 mL is poured into a glass. How many mL of milk are left in the jug?
- 27.2 L 850 mL = ? mL
- 28.A red ribbon is 56 cm long and a pink ribbon is 48 cm long. What is their total length (in cm)?
- 29.Which unit would you use to measure the weight of a sack of rice? (a) kg (b) m (c) mL
- 30.A white ribbon is 39 cm long and a red ribbon is 47 cm long. What is their total length (in cm)?
- 31.6 m 6 cm = ? cm
- 32.A jug has 600 mL of milk. 250 mL is poured into a glass. How many mL of milk are left in the jug?
- 33.7 km 300 m = ? m
- 34.A jug has 1000 mL of milk. 100 mL is poured into a glass. How many mL of milk are left in the jug?
- 35.6000 m = ? km
- 36.3 L 400 mL = ? mL
- 37.A pink ribbon is 25 cm long and a white ribbon is 56 cm long. What is their total length (in cm)?
- 38.A jug has 600 mL of milk. 500 mL is poured into a glass. How many mL of milk are left in the jug?
- 39.A jug has 700 mL of milk. 300 mL is poured into a glass. How many mL of milk are left in the jug?
- 40.9 m 69 cm = ? cm
Answer key
- 800
- 91
- 9
- 300
- mL
- 9800
- 2550
- 7000
- 43
- 2000
- 5
- 3000
- L
- 5150
- 50
- 600
- 5000
- mL
- 2
- 2550
- 78
- 4
- 5000
- 2000
- 200
- 50
- 2850
- 104
- kg
- 86
- 606
- 350
- 7300
- 900
- 6
- 3400
- 81
- 100
- 400
- 969
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