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What is
650+530+52+-28+-75
 Aug 25, 2013
 #1
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650+530+52+-28+-75 = 650+530+52-28-75
 Aug 26, 2013
 #2
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Avery411:

:? What is
650+530+52+-28+-75



Whenever there is an addition sign in front of a negative sign, it means minus. So 52+-28 is the same as 52-28. Just think of the addition sign not being in front of the negative sign. So 650+530+52+-28+-75 is the same as 650+530+52-28-75. So 650+530+52-28-75=1129. It's easy
 Aug 26, 2013

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