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In addition and subtraction, if the plus sign is larger than the minus sign, then it's a plus. For example:
+10 minus -20 = -10
If the plus sign is smaller than the minus sign, the answer will be a minus.
For example:
-10 minus + 20 = -10
In multiplication, if you have 2 plus signs, the answer will be a plus sign. If you have 2 minus signs, the answer will be a plus sign then, too. But if you have a plus and a minus sign, then the answer will be a minus. For example:
+5 x + 2 = +10
-5 x - 2 = +10
-5 x +2 = -10
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What is one minus two plus three minus four plus five?
3.
What is the quotient of two real numbers with the same sign is?
++ = + +- = - Like signs always give me plus. Unlike signs always give me minus when I multiply! My maths teacher made us learn that! :D
What number comes next 1 5 3 7 5 9?
7 (Seven) is the next number in your sequence ! Plus four minus two plus four minus two plus four minus two and so on and so on !
How do you write a formula to subtract a negative minus a negative?
a negative minus a negative = a positive. the two negatives put together make a plus sign. example... 5-(-7) = 13
What is 6 plus minus 4?
The sum of 6 and -4 is two.
