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Posted by on Wednesday, September 7, 2011 at 4:42pm.

the mystery number is a two didget even number.it is a multiple os 2,4,5,and 10 but not a multiple os 3 or 7. If you count by sixes there will be two left iver. What is rhe mystery number. Please explaine how you figured it out.

  • Mystery number - , Wednesday, September 7, 2011 at 4:46pm

    Didn't you like my answer from yesterday?

    http://www.jiskha.com/display.cgi?id=1315347315

    I started my thinking process by finding the smallest multiple of 2, 4, 5, and 10. See the above linked post for the rest of my answer.

  • Mystery number - , Wednesday, September 7, 2011 at 5:01pm

    20 divided by 6 = 3 with a remainder of 2.

  • 3 tens and 15 ones - , Tuesday, March 18, 2014 at 10:05pm

    my mystery number has 3 tens and 15 ones. What number am I thinking of?

  • Mystery number - , Wednesday, February 24, 2016 at 3:15am

    it is less than 50 it is a square number the sum of the digits is 13

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