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What number do you add to -9 to get -12?
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3 votes
What number do you add to -9 to get -12?

User Rene
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4 votes
You use -3 to get the answer -12
User Wit
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Negative 3. Because if you add positive 3 then you will get negative six. If you add a negative 3 then you will get negative 12.
User Runejuhl
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