math riddle with answer


Guess the result of 423. 4 may mean something, 2 might mean something, 3 may mean something. Be the first to solve!
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Brain teaser - Number And Math Puzzle - math riddle with answer - Guess the result of 423. 4 may mean something, 2 might mean something, 3 may mean something. Be the first to solve!




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How many people solved this? 411 solved this


the second digit is not important for the result.

Result =
first digit * first digit
third digit * third digit

398 = 964 (3*3 8*8)
118 = 164 (1*1 8*8)
356 = 936 (3*3 6*6)
423 = 169 (4*4 3*3)