math problem for geniuses


Can you solve this?

22 + 4 = 24
13 + 6 = 16
80 + 2 = 82
67 + 9 = ??
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Brain teaser - Number And Math Puzzle - math problem for geniuses - Can you solve this? 22 + 4 = 24 13 + 6 = 16 80 + 2 = 82 67 + 9 = ??




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first digit

take first digit of first number and take the second number => together you have the result

67 + 9 is then 69