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If asked to add 8 and -2, we would start by moving eight units to the right of zero. Then we would move two units left from there because negative numbers make us move to the left side of the number line since our last positive is six units to the right of zero, the answer is 6
with negatives its basically going backwards, for example, (-2)+ 17=15 just go backwards.

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6y ago
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8y ago

If asked to add 8 and -2 (example) , we would start by moving eight units to the right of zero. Then we would move two units left from there because negative numbers make us move to the left side of the number line since our last positive is six units to the right of zero, the answer is 6

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8y ago

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.

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8y ago

Add the unsigned numbers.Give them answer the same sign as the original integers.


For example

Both positive, eg 3 and 5 : 3 + 5 = 8 and so answer = 8

Both negative, eg -2 and -7 : 2 + 7 = 9 and so answer = -9.

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6y ago

Subtract the number with the smaller absolute value from the other. Give the answer the sign of the number with the larger absolute value.

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Q: How do you add two integers if they have different signs?
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Related questions

How do you add or subtract integers with a different sign?

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


How do you add integers with unlike signs?

The examples show that, to find the of two integers with unlike signs first find the absolute value of each integers.


How will you add integers with unlike signs?

To add two integers with unlike signs: -- Find the difference between their sizes, ignoring their signs. -- Give the difference the sign of the integer with the larger size.


Name the rule for dividing integers with different signs?

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.


How do we add integers with opposite sign?

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.


How do you add two integers if the have different signs?

You subtract the smaller from the larger and give the answer the sign of the number with the larger absolute value.


When two integers add to zero?

Two integerss add to zero when their absolute values are equal and they have opposite signs.


How do you find the sum of two integers with different signs?

-- write the difference between the integers without regard to their signs -- give the difference the same sign as the larger of the two integers


Is the sum of two integers alwasys a positive?

- Always, if the two integers are both positive. - Sometimes, if the two integers have different signs. - Never, if the two integers are both negative.


What are the rules of addition?

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.


How do you determine the sign of a quotient two integers?

-- If the two integers have the same sign, their quotient is positive. -- If the two integers have different signs, their quotient is negative.


What is the sign of the product of two integers with different signs?

for integers with tow different signs, it will always be negative in multiplying and division. for adding and subtracting, the sign is for the bigger number.