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 Center Digits (Posted on 2004-11-28)
A four digit number is squared to form an eight digit number. The center four digits of that square form the four digit number. Find all possible four digit numbers.

(If 'abcd' was the four digit number, then the eight digit number would look like 'wxabcdyz'.)

 See The Solution Submitted by Brian Smith Rating: 2.2500 (4 votes)

 Subject Author Date clarification or obstruction ?? Ady TZIDON 2016-02-24 08:33:25 answer K Sengupta 2008-02-21 14:23:09 Sloane Richard 2004-11-30 05:15:17 re(5): Excel Solution Michael 2004-11-30 01:38:13 the leading zeroes solutions Jer 2004-11-29 17:08:37 re(2): Excel Solution Eric 2004-11-29 14:16:49 re(4): Excel Solution np_rt 2004-11-29 07:36:51 re(3): Excel Solution Michael 2004-11-29 05:05:42 Solution Michael 2004-11-29 04:55:43 Well Gamer 2004-11-28 21:55:19 re(2): Excel Solution np_rt 2004-11-28 18:35:05 re: Excel Solution Sandeep 2004-11-28 18:14:05 Excel Solution Eric 2004-11-28 16:44:33 solution Christian 2004-11-28 16:16:37 hmmmm ... not many owl 2004-11-28 16:13:01

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