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puzzle
06-29-2018, 12:15 PM
Post: #4
RE: puzzle
Thanks Thomas and Ian.

Wow, I learned something new today, the divisibility by 11 test.

Don
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Messages In This Thread
puzzle - Don Shepherd - 06-29-2018, 03:40 AM
RE: puzzle - Thomas Klemm - 06-29-2018, 04:27 AM
RE: puzzle - ijabbott - 06-29-2018, 07:53 AM
RE: puzzle - Don Shepherd - 06-29-2018 12:15 PM
RE: puzzle - Thomas Klemm - 06-29-2018, 02:08 PM
RE: puzzle - brickviking - 06-30-2018, 11:32 PM



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