the sign of the result will be that same sign -2-4=-6 2+4=6 -45-35=-80 35+45=80 etc
Do the addition. Keep the sign.
The answer is positive.
The general rule is that they are both on the same side of zero on the number line.
The sum is positive.
the sign of the result will be that same sign -2-4=-6 2+4=6 -45-35=-80 35+45=80 etc
Do the addition. Keep the sign.
If you mean integers, well if you have two integers of the same sign that you are adding, add and the sign stays the same. If you have different signs, subtract and keep the sign of the one that has more. Regular numbers you just add them.
The rule(s) depend on whether you are looking at multiplication/division, addition or subtraction.
The answer is positive.
The general rule is that they are both on the same side of zero on the number line.
The sum is positive.
first we used the rule KCC keep the first number ,change the sign and second number.Rules for addition of singed number :Same signs Add and keep the sign;different signs Subtract and keep the sign of the biggest number
Because a negative negative is the same a a positive, and because of the definition of subtraction and addition.
i dont no heheheheheheh
Add the number together and give the answer the same sign as the numbers.
The value of the answer is the sum of the absolute values of the numbers and the sign of the answer is the same as that of the two numbers.