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OpenStudy (anonymous):
What number should be added to 77 to make the sum 0? 77 –77 0 –76
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OpenStudy (stormer15):
what do you think?
OpenStudy (anonymous):
-77?
OpenStudy (anonymous):
-77
OpenStudy (anonymous):
So here is an example that can help you, if you add 2 to -2 you get zero
OpenStudy (stormer15):
cprrect @got7
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OpenStudy (anonymous):
Oh yes you're absolutley right @got7
OpenStudy (anonymous):
ohh ok thank u all !!!
OpenStudy (stormer15):
yw :)
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