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3 votes
What is the answer? -15+9-12

2 Answers

4 votes
-15+9-12= -18 . If The Big Number Is A Negative, You Carry The Sign To The Final Answer. 
User Drpelz
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6.7k points
5 votes
-15+9-12 = -6-12 = -18
User Jazzschmidt
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