Rules of operators additon and multiplication (+) + (+) = + (+) + (-) OR (-)+(+)= sign of bigger number (-) + (-) = -(operation is addition but sign is -) (+) * (+) = + (-) * (-) = + (+) * (-) OR (-)*(+)= -
Another positive number.
Because minus a negative number is equivalent to plus a positive number. So, in effect, you have a positive number plus a positive number and that is going to be positive.
A negative number.
The answer you are looking for is negetive 1, (-1)
Negative answer if the negative number is bigger. Positive answer if the positive number is bigger.
(-4) + (+8) is +4
It does not. A negative number multiplied by a negative number equals a positive number.
It could equal both a negagtive number or a positive number. To get a definite positive or negative you times or divide. Well in addition and subtraction negative plus a negative equals a bigger negative. Kinda like -4+-4 =-8, but in multiplication and division 2 negatives equal a positive. -2 times-2 =positive 4.
A positive answer.
Yes, a positive plus a positive and a positive times a positive both equal a positive.
In this case, it would depend on how high thepositive number is. for example: negative 10 plus positive 12 would equal positive 2 because the ten negative numbers would cancel out ten of the positive twelve numbers. So the answer would be a positive number but ONLY IF you could take the sign away from the number and the positive number was higher.
Yes. -4 times -3 = 12
No. It can only become even more negative.
"Minus a negative number" is the same as "plus a positive number" so you have a positive plus a positive number - making a bigger positive number.
It can be positive, negative, or zero, depending what numbers you add. for example, -5 + 3=-2 but -3 +5=+2
It depends, whether if the positive number you are adding is higher than your negative number that you started off with. (Eg. -2+3=1)
Yes!.. Think of a number line, zero in the middle, negative to the left, positive to the right. If you start on the right (positive) and go a bit more right (more positive)... you'll still be on the right (positive)
It depends. It could equal either a negative number or a positive number, depending whether the negative number or the positive number is larger in absolute value. For example, -5 + 3 = -2, but -5 + 12 = +7.
A minus plus a minus is not necessarily positive. A minus multiplied by a minus is. The reason being that the minus of a minus is a positive. It's a double negative.
It depends. If the positive number is bigger than the negative number then it is a positive but if it's the opposite way around then it's a negative.