Perfect Square Puzzles |
| Posted: 18 Sep 2010 10:12 PM PDT Squaring Puzzles- Find below 2 interesting puzzles related to square of some number. Hope you will like them. Puzzle 1 The square of 13 is 169. Take the last digit of the square, 9, and place it in... [[ This is a content summary only. Visit my website for full links, other content, and more! ]]
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