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Which of the following ways can number 28 be made?

  • 23 + 5

  • 41 – 9

  • 22 + 6

  • 48 – 20

The correct answer are:    "23 + 5" , "22 + 6" and "48 – 20".


Solution:

To identify the correct option, we check all the given options.

23 + 5 = 28

41 – 9 = 32

22 + 6 = 28

48 – 20 = 28

We observe that, out of all the options, 23 + 5,  22 + 6 and  48 – 20 are the options that make the number 28.

So, 23 + 5,  22 + 6 and  48 – 20 are the correct options.