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Old 09-28-2010   #1
bimbela
 
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if i have -10 -(-16) does it equal 50 and how
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Old 09-29-2010   #2
Mr. Hui


 
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To subtract a negative integer, add its additive inverse.

-10 - (-16)
= -10 + 16
= 6
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Old 10-12-2010   #3
jimjim

 
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it's easier if you aply it with money
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