stella661
stella661
24-02-2017
Mathematics
contestada
Does -3 - (-24) = 21?
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fantasybreeze7
fantasybreeze7
24-02-2017
Yes, it does. Two subtraction symbols = a positive.
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YOURMOM10
YOURMOM10
24-02-2017
yes -3-(-24) is 21
-3-(-24)=21
21=21
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