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
- 1.6 km = ? m
- 2.A blue ribbon is 49 cm long and a yellow ribbon is 48 cm long. What is their total length (in cm)?
- 3.A jug has 750 mL of milk. 600 mL is poured into a glass. How many mL of milk are left in the jug?
- 4.Which unit would you use to measure the length of a pencil? (a) g (b) cm (c) kg
- 5.900 cm = ? m
- 6.6000 m = ? km
- 7.2 m = ? cm
- 8.7 m = ? cm
- 9.3 m = ? cm
- 10.8000 mL = ? L
- 11.700 cm = ? m
- 12.6 kg = ? g
- 13.4000 mL = ? L
- 14.A pink ribbon is 44 cm long and a green ribbon is 28 cm long. What is their total length (in cm)?
- 15.Which unit would you use to measure the juice in a small glass? (a) mL (b) g (c) km
- 16.3000 g = ? kg
- 17.Which unit would you use to measure the medicine in a spoon? (a) m (b) mL (c) km
- 18.8 km 450 m = ? m
- 19.7000 g = ? kg
- 20.A blue ribbon is 57 cm long and a red ribbon is 36 cm long. What is their total length (in cm)?
- 21.9000 mL = ? L
- 22.A yellow ribbon is 60 cm long and a white ribbon is 20 cm long. What is their total length (in cm)?
- 23.9000 m = ? km
- 24.A jug has 200 mL of milk. 100 mL is poured into a glass. How many mL of milk are left in the jug?
- 25.Which unit would you use to measure the weight of a sack of rice? (a) km (b) cm (c) kg
- 26.4 m = ? cm
- 27.Which unit would you use to measure the milk in a big can? (a) g (b) m (c) L
- 28.A jug has 300 mL of milk. 200 mL is poured into a glass. How many mL of milk are left in the jug?
- 29.A jug has 800 mL of milk. 250 mL is poured into a glass. How many mL of milk are left in the jug?
- 30.3 kg = ? g
- 31.3 L = ? mL
- 32.A jug has 900 mL of milk. 250 mL is poured into a glass. How many mL of milk are left in the jug?
- 33.A jug has 800 mL of milk. 750 mL is poured into a glass. How many mL of milk are left in the jug?
- 34.6 m 51 cm = ? cm
- 35.A green ribbon is 36 cm long and a yellow ribbon is 20 cm long. What is their total length (in cm)?
- 36.7 kg 400 g = ? g
- 37.A jug has 650 mL of milk. 50 mL is poured into a glass. How many mL of milk are left in the jug?
- 38.Which unit would you use to measure the length of an eraser? (a) cm (b) g (c) kg
- 39.A red ribbon is 53 cm long and a pink ribbon is 36 cm long. What is their total length (in cm)?
- 40.4000 g = ? kg
Answer key
- 6000
- 97
- 150
- cm
- 9
- 6
- 200
- 700
- 300
- 8
- 7
- 6000
- 4
- 72
- mL
- 3
- mL
- 8450
- 7
- 93
- 9
- 80
- 9
- 100
- kg
- 400
- L
- 100
- 550
- 3000
- 3000
- 650
- 50
- 651
- 56
- 7400
- 600
- cm
- 89
- 4
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