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Q: How do you add numbers with different signs?

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Same rules as adding whole numbers with different signs.

Temporarily ignore the signs and multiply or divide as usualIf signs of the two numbers to be multiplied or divided, add + sign to your answer. If signs are different, add - ( minus) to your answer.+ signs are optional-- a number without a sign is assumed to be positive.

Then you are adding two rational numbers with different signs! No big deal!

If the two numbers have different signs, then the result will be negative. If the two numbers have the same signs, the result will be positive. This assumes all the numbers are non-zero.

You add as normal , pretend as if the signs weren't there,but the answer will be a negative!

If the integers have the same sign, add the numbers (ignoring the signs*) together and then keep the sign. Examples: 4 + 5 = 9 -3 + -8 = -(3 + 8) = -11 If the integers have different signs, ignoring the signs* subtract the smaller from the larger and keep the sign of the larger. Examples: -3 + 10 → 10 - 3 = 7 5 + -11 → -(11 - 5) = -6 *Ignoring he signs of the numbers is taking the absolute value of the numbers.

-- Temporarily ignore the signs. -- Add the numbers without their signs. -- Give the sum the same sign as the original two numbers have.

-You must memorize -To add 2 integers with different signs, find the difference of their absolute value -To subtract an integer, add it's opposite

Adding two numbers with different signs means subtracting the two absolute integers (without sign) and vice versa.

-3 +5 = +2 Note: To add numbers with different signs. subtract the numbers then copy the sign of the number with the greater value.

The value of the quotient of two integers with different signs is the same as if the signs were the same. Because the numbers have different signs, the quotient is negative.

If you are talking about same numbers but different signs then there are a lot. such a l-4l = l4l because they are the same amount of space to the zero.

If the signs of both numbers are the same, the product will be positive. If the signs of the numbers are different, the product will be negative.

By the signs: 2+2(Add) 2-2(Subtract) +=add -=subtract

If both numbers are positive, simply add them as you learned in 4th grade. If both numbers are negative,simply add them but add a minus to the answer. If one is positive and the other negative, ignoring the signs,subtract the smaller from the larger and add the sign of the larger to your answer.

Its impossible if they are both absolute value with different signs. If they have different signs one would be absolute value and one would be negative value.

We look at the signs of numbers when we need to combine them. We subtract only if numbers have different signs, otherwise we add them. So that, if we have in an expression several positive and negative numbers, we prefer to group numbers with the same sign and add them in order to subtract just once. While with fractions we like to group fractions with the same denominator first, and after that we can combine all fractions by finding their LCD.

Make sure that the numerator and denominator have different signs.

To number that are the same but have different signs. Example 3 and -3 are opposite numbers.

To add two integers with opposite signs . . . -- Ignore the signs, and write the difference between the two numbers. -- Give it the same sign as the larger original number has.

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 quotient is negative.

add all the numbers together and divid by how many numbers you added

The magnitude of the answer is the same whatever the signs of the two numbers. If the two numbers have different signs, then the answer is negative. If they have the same sign, the answer is positive.

Multiply two integers disregarding the signs. Then if the signs are the same, the answer is positive and if the signs are different, the answer is negative. Alternatively, if you are multiplying together a whole bunch of numbers, first find the product while ignoring the signs. Then count all the negative numbers. If the count is even, the answer is positive and if it is odd, the answer is negative.