Q: What is positive 12 plus negative 18?

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Rule: Positive + Positive = Positive 12+12=24 Positive - Positive = Positive or Negative 12-6=6 | 12-13=(-1) Positive + Negative = Greater numbers sign in the answer 14+(-18)=(-4) | 18+(-14)=4 Positive - Negative = Positive 8-(-8)=16 Negative + Negative = Negative -12+(-12)=(-24) Negative - Negative = Positive or Negative (-8)-(-9)=1 | (-8)-(-7)=(-1) by, Patrick Macarilay AKA, macason

-12 + 18 - (-15) = -12 + 18 +15 = 21

-6

48

-18. Subtracting a positive number has the same effect as adding a negative.

Related questions

Negative 18 minus positive 12 is negative 30.

16 positive is.

Rule: Positive + Positive = Positive 12+12=24 Positive - Positive = Positive or Negative 12-6=6 | 12-13=(-1) Positive + Negative = Greater numbers sign in the answer 14+(-18)=(-4) | 18+(-14)=4 Positive - Negative = Positive 8-(-8)=16 Negative + Negative = Negative -12+(-12)=(-24) Negative - Negative = Positive or Negative (-8)-(-9)=1 | (-8)-(-7)=(-1) by, Patrick Macarilay AKA, macason

-12 + 18 - (-15) = -12 + 18 +15 = 21

27

-6

48

-18. Subtracting a positive number has the same effect as adding a negative.

11+-18 you are adding a negative so you take 18-11=7 and the answer is the opposite of that answer, so -7

[(-4)(-3)]=-4•-3=-12 but since they're both negative the answer is positive so it's +12 + 6= 18

With addition, a larger negative. -3 -6 +------- -9 -6 -3 x----- +18

3 + (-21) = 3 - 21 = -18