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.
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- 1.Which unit would you use to measure the length of a train journey? (a) mL (b) g (c) km
- 2.4 km 900 m = ? m
- 3.A white ribbon is 24 cm long and a green ribbon is 29 cm long. What is their total length (in cm)?
- 4.8 m 94 cm = ? cm
- 5.5 km 800 m = ? m
- 6.A jug has 200 mL of milk. 50 mL is poured into a glass. How many mL of milk are left in the jug?
- 7.A jug has 500 mL of milk. 300 mL is poured into a glass. How many mL of milk are left in the jug?
- 8.6 kg 750 g = ? g
- 9.Which unit would you use to measure the weight of a toffee? (a) mL (b) m (c) g
- 10.8000 g = ? kg
- 11.A red ribbon is 20 cm long and a pink ribbon is 49 cm long. What is their total length (in cm)?
- 12.A blue ribbon is 35 cm long and a red ribbon is 56 cm long. What is their total length (in cm)?
- 13.900 cm = ? m
- 14.9000 g = ? kg
- 15.Which unit would you use to measure the weight of a pencil? (a) g (b) mL (c) cm
- 16.4000 m = ? km
- 17.A white ribbon is 29 cm long and a red ribbon is 56 cm long. What is their total length (in cm)?
- 18.6 km 350 m = ? m
- 19.Which unit would you use to measure the water in a bucket? (a) cm (b) m (c) L
- 20.Which unit would you use to measure the height of a door? (a) mL (b) g (c) m
- 21.9 km = ? m
- 22.A green ribbon is 58 cm long and a pink ribbon is 37 cm long. What is their total length (in cm)?
- 23.7 m = ? cm
- 24.8 m 35 cm = ? cm
- 25.8000 mL = ? L
- 26.Which unit would you use to measure the length of a pencil? (a) L (b) cm (c) kg
- 27.A jug has 300 mL of milk. 200 mL is poured into a glass. How many mL of milk are left in the jug?
- 28.Which unit would you use to measure the weight of a watermelon? (a) cm (b) km (c) kg
- 29.3 kg 350 g = ? g
- 30.A jug has 1000 mL of milk. 950 mL is poured into a glass. How many mL of milk are left in the jug?
- 31.600 cm = ? m
- 32.6000 g = ? kg
- 33.4 m = ? cm
- 34.A jug has 1000 mL of milk. 600 mL is poured into a glass. How many mL of milk are left in the jug?
- 35.A red ribbon is 20 cm long and a white ribbon is 22 cm long. What is their total length (in cm)?
- 36.A yellow ribbon is 50 cm long and a blue ribbon is 46 cm long. What is their total length (in cm)?
- 37.6 m = ? cm
- 38.A jug has 600 mL of milk. 400 mL is poured into a glass. How many mL of milk are left in the jug?
- 39.3 m 25 cm = ? cm
- 40.A red ribbon is 33 cm long and a pink ribbon is 28 cm long. What is their total length (in cm)?
Answer key
- km
- 4900
- 53
- 894
- 5800
- 150
- 200
- 6750
- g
- 8
- 69
- 91
- 9
- 9
- g
- 4
- 85
- 6350
- L
- m
- 9000
- 95
- 700
- 835
- 8
- cm
- 100
- kg
- 3350
- 50
- 6
- 6
- 400
- 400
- 42
- 96
- 600
- 200
- 325
- 61
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