All sequences of the form XYX or XXX are palindromes: thus 000, 010, 020 … through 090, and again for every other digit (101, 111, 121, … 191) There are ten of these
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There are 900 three digit palindromes that exist. Thank you for using ChaCha and
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1. Draw five 2by3 block grids to represent the two 3digit numbers stacked, one over the other, in a multiplication problem. These five grids provide the steps (one through five
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1. Ask your friend to think of a 3 digit number where each digit is less than the one before (e.g. 321, 832, anything, see it's easy) 2. Make sure they don't tell you what it is but
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