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http://mathforum.org/kb/thread.jspa?messageID=7848257&tstart=0#7848257
>The use of the '-' and '+' signs as both verbs (take away and add) as well as adjectives (negative and]]>Jul 11, 2012 12:56:56 AMJul 11, 2012 12:56:56 AMniederberger@comcast.net0Re: How would YOU simplify arithmetic?
http://mathforum.org/kb/thread.jspa?messageID=7847776&tstart=0#7847776
As mentioned before, for the 'wider spread' consensus amongst the consumers of arithmetic education]]>Jul 10, 2012 2:11:00 AMJul 10, 2012 2:11:00 AMASAPANS0Re: How would YOU simplify arithmetic?
http://mathforum.org/kb/thread.jspa?messageID=7847377&tstart=0#7847377
>You're off on a tangent.

You are absolutely right. But then clearly defining what is meant by the]]>
Jul 8, 2012 2:13:05 PMJul 8, 2012 2:13:05 PMniederberger@comcast.net0Re: How would YOU simplify arithmetic?
http://mathforum.org/kb/thread.jspa?messageID=7846548&tstart=0#7846548
The question was: how would you simplify (the mathematical theory of) arithmetic ... (from the one(s ) now being]]>Jul 6, 2012 11:25:35 PMJul 6, 2012 11:25:35 PMgreeno@malei.org0Re: How would YOU simplify arithmetic?
http://mathforum.org/kb/thread.jspa?messageID=7845471&tstart=0#7845471
>It is not a question of simplification but using and seeing the need.

That's what I was trying to suggest by]]>Jul 4, 2012 11:16:35 PMJul 4, 2012 11:16:35 PMniederberger@comcast.net1Re: How would YOU simplify arithmetic?
http://mathforum.org/kb/thread.jspa?messageID=7845441&tstart=0#7845441
]]>Jul 4, 2012 8:29:54 PMJul 4, 2012 8:29:54 PMwbishop@calstatela.edu0Re: How would YOU simplify arithmetic?
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]]>Jul 4, 2012 8:23:49 PMJul 4, 2012 8:23:49 PMwbishop@calstatela.edu0Re: How would YOU simplify arithmetic?
http://mathforum.org/kb/thread.jspa?messageID=7845351&tstart=0#7845351
disastrous as it was in the 1970s, the challenge of making arithmetic more]]>Jul 4, 2012 3:29:45 PMJul 4, 2012 3:29:45 PMclydegreeno@cox.net0Re: How would YOU simplify arithmetic?
http://mathforum.org/kb/thread.jspa?messageID=7845331&tstart=0#7845331
Jul 4, 2012 1:49:48 PMJul 4, 2012 1:49:48 PMsyscore1Re: How would YOU simplify arithmetic?
http://mathforum.org/kb/thread.jspa?messageID=7845318&tstart=0#7845318
There was a book out years ago for grade schools called "The day]]>Jul 4, 2012 1:21:24 PMJul 4, 2012 1:21:24 PMelanderje@gmail.com4