math

- how would i work out this problem?
-5 + -4=

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asked by mary
  1. Think of a number line. Start with -5 and then go back 4 more places.

    Two negatives added together equal a negative.

  2. http://www.dositey.com/addsub/negnum.htm

    http://www.eduplace.com/math/mathsteps/6/b/index.html

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  3. if you know the rule stay change opposite.
    it might just give you a clue.

    -5+-4=
    two negatives added together equal a negative.

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    posted by Kali

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