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Is subtraction of real numbers commutative?

Is subtraction of real numbers commutative?

does 4-3 equal 3-4?

This entry was posted on Friday, October 16th, 2009 at 2:21 pm and is filed under subtraction. You can follow any responses to this entry through the RSS 2.0 feed. You can leave a response, or trackback from your own site.

One Response to “Is subtraction of real numbers commutative?”

  1. efqy Says:
    October 16th, 2009 at 7:48 pm

    does 4-3 equal 3-4?
    References :

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