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when youre adding negative numbers, you add them and put a negative sign (ex: -6 + -5=-11)

when you add negative and positive numbers(ex: -9 + 7) you subtract the numbers and take the sign of the bigger number (9-7=2, so the answer is -2 because the bigger number, 9, is negative

when you subtract 2 negative numbers you add them together and put a negative sign

when you subtract a neg. number and a pos. number (ex: -8 - 3) you add the numbers but the 3 becomes negative so the problem becomes -8 + -3. the answer is -11

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โˆ™ 2008-01-02 00:00:55
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Q: Adding and subtracting negative and positive numbers?
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Related questions

How do you substract negative numbers?

Subtracting negative numbers is exactly the same as adding the positive number.


How is adding to negative integers the same as and different from subtracting two positive integers?

No- adding negative numbers is like adding positive numbesr , except the answer is negative.


What is equivalent to adding a negative number?

Subtracting its additive inverse. (In principle, this is valid for adding positive numbers as well.)


What are the rules for adding and subtracting integers?

when you add two positive integers the answer is always positive when you add two negative integers the answer is positive when you add one negative and on positive integer, the answer is negative subtracting two negative numbers gets a negative answer subtracting two positive numbers- the answer depends subtracting a negative and positive number- the answer depends, the positive number would have to be bigger than the negative to achieve a negative number, and if the positive number is less, than the answer is still negative


Is it always true that two negatives make a positive?

Adding two negative numbers will always be negative. Subtracting two negative numbers may be positive or negative. Dividing or multiplying two negative numbers will always be positive.No


Why subtracting a negative number is equivalent to adding a positive number?

equivalent to subtracting a negative


What is similar to subtracting two positive integers?

Subtracting two positive fractional numbers, or adding one positive and one negative integer.


What is similar to subtracting a positive integer from a negative integer?

adding a negative


When Subtracting a positive integer from a negative integer is similar to what?

adding a negative


Why multiplication of negative numbers equals positive?

When you multiply any number by a negative number you reverse its sign. So positive numbers become negative, and negative numbers become positive. That is the meaning of negative multiplication; it is reversal. This is similar to the way that adding a negative number has the same effect as subtracting a positive number. Negative is the opposite of positive.


What happens when you add negative to positive?

Adding a negative amount is equivalent to subtracting a positive amount.


What happens when you subtract a negative from a posotive?

Subtracting a negative is like adding a positive; the result will be positive.


What is -7 x -5 plus -10?

The answer 25. Multiplying two negative numbers results in a positive answer. Adding a negative number to that result is the same as subtracting a positive.


What is the rules for algeraba for subtracting negatives?

Subtracting a negative is the same as adding the equivalent positive. For example, subtracting minus 10 is the same as adding 10.


What are the rules for adding positive and negative numbers?

If you are adding a positive number, then this is the same as normal addition. For instance, 4 add positive 5 is 9. negative 1 add positive 8 is 7. If you are adding a negative number, then this is the same as subtracting that number. For instance 6 add negative 1 is 5. negative 7 add negative 2 is negative 9.


What are is the rule for subtracting fractions with negative signs?

the same as adding whole numbers. two negatives = negative. two positives = positive, and a negative and positive depends on the absolute value of the greater number.


If your positive and negative number are the same does it become a negative number or positive number?

It depends on what you are doing to the two identical numbers. If you are multiplying them, it becomes a negative. If you are dividing them, it becomes a negative. If you are adding them, it will always be zero (e.g., 2+ -2 = 0, etc.). There are two ways to subtract. If you are subtracting a positive from a negative, the number remains negative. If you are subtracting a negative from a positive, or a negative from a negative, the negative becomes a positive and you just add from there.


What is positive 8 minus negative 3?

When you subtract a negative from a positive, its like adding a positive. 8-(-3) is the same as 8+3. Always remember, subtracting a negative is the same as adding a positive.


What is 33 -negative 18?

15


What are the rules when adding or subtracting negative numbers?

When subtracting negative numbers change the subtraction sign to a plus and change the second number (which would appear to be positive) to a negative. ex. -14 - 7=?/-14 + -7= -21 When adding negative numbers just add them as they appear. ex. -2 + -5= -7


What is the answer to -6-6?

0


What is adding and subtracting integers?

Integers are whole numbers, both positive and negative. Therefore, adding and subtracting integers would be adding and subtracting whole numbers. Examples: 8+2 -8+2 8-2 -8-2


What is negative 12 minus positive 6?

-18. Subtracting a positive number has the same effect as adding a negative.


What do you get when a negative number is subtracted from a positive number?

The sign of the answer will always be a positive number because subtracting a negative is the same as adding a positive (


What is negative 15 minus negative 12?

-3. Subtracting a negative number yields the same result as adding a positive.