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Wiki User
∙ 14y agoThink of adding negative numbers as starting with something positive, then gaining something you didn't want. You take 15 steps forward, and 3 steps back. It's just like subtracting 3 from 15.
15 + (-3) = 15 - 3 = 12.
Wiki User
∙ 13y ago15 + 3 = 18
Wiki User
∙ 12y ago15
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What is 3 plus 3 plus 3 plus 3 plus 3?
15
What is 2 14 plus 3 15?
14 plus 15 plus 2 plus 3 = 34
What is the answer to 5 times 3?
The answer to 5 times 3 is 15. This is so because if you add 5 plus 5 plus 5 , or 3 plus 3 plus 3 plus 3 plus 3, your answer would be 15. :)
What is 3 plus 3 times 3 plus 3?
15
What is 45 divided by 15 divided by 3 plus plus 2?
45 ÷ 15 ÷ 3 + 2 = 3
Is this true 5 plus 3 plus 7 equals 5 plus 7 plus 3?
Yes. 5 + 3 + 7 = 15 and 5 + 7 + 3 = 15
What is 3 plus 11 plus 11 plus 11 plus 12 plus 13 plus 15 plus 15 plus 16 plus 17 plus 19?
3 + 11 + 11 + 11 + 12 + 13 + 15 + 15 + 16 + 17 + 19 = 143
What is the answer to 15 plus 2(3 plus 4)?
15 + 2(3 + 4) 15 + 2(7) 15 + 14 Answer is 29.
What is the answer to negative 3 plus 15?
-3 + 15 = 12
What is -3 plus 15 equal?
-3 + 15 = 12
(15 plus 6) and divide 3 plus 10 (6 - 3)?
[(15 + 6) ÷ 3] + 10 (6 - 3) =
-6x plus 3 plus 1 5?
if this question is -6 times 3 plus 15 then = -21 if its -6 plus 3 plus 15 then = 12 if its -6 times 3 plus 1.5 then = -16.5 if it is -6 plus 3 plus 1.5 = -1.5
