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11-03-2021
Mathematics

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11-03-2021

Answer:

2 + 3 = 5

5 - 2 = 3

3.4 + 7.1 = 10.5

10.5 - 3.4 = 7.1

7 + 8 = 15

15 - 7 = 8

9/5 + 3/2 = 33/10

33/10 - 3/2 = 9/5

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