Saturday

April 19, 2014

April 19, 2014

Posted by **Nicole** on Saturday, December 17, 2011 at 7:20pm.

- math -
**Damon**, Saturday, December 17, 2011 at 8:22pmIf you add a negative number to something you go left on the number line (minus direction).

5 + (-4) = 5 - 4 = 1

Therefore if you subtract a negative number from something, you go right on the number line (plus direction).

5 - (-4) = 9

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