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A little awkwardly phrased, so I'll answer both ways.

To subtract a negative from anything, add its positive.

To subtract a positive from a negative, the equation is treated as though you are adding two postives, the result is negative.

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โˆ™ 2011-09-12 22:16:08
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Q: How do you subtract a positive number by a negative number?
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Related Questions

Does a negative number minus a positive equal a negative?

That is correct. If you subtract a positive number from a negative number, your result is negative.


Does a negative number subtract a positive number equal a negative number?

Yes.


Do you add or subtract when you have a negative number and a positive?

Subtract and add the sign of the greater number.


When adding a positive number to a negative number why do you always get a positive number?

-5+-3 = -8 ++ Add -- Add +- Subtract -+ Subtract


How do you subtract a negative number from a positive number?

you subtract the numbers then he higher number to start out with is the awnser. example: negative 3 - positive 7= 3-7=4 the higher number is 7 so i is positive. the final answer is positive 4


What happens when you subtract a negative number from a positive number?

It's the same as adding a positive number.


Why does a negative number minus a positive equals a negative?

take any negative number, and subtract a positive number..that is the same as adding a negative number and two negative numbers added together are a negative number.


When you subtract a negative by a positive what does it make?

If you mean when you subtract a negative from a positive what does it make? If so, you will get a positive answer. This is because the two negative symbols are basically multiplied, and if you multiply two negatives you get a positive, so a positive number minus a negative number becomes a positive number plus a positive number. 6 - (-5) = 11 2 - (-10) = 12 125 - (-15) = 140


What is the answer you get when you subtract?

it depends if the numbers are positive or negative. if its a positive minus a negative, or switched, it will be the sign of the greater number.


What happen when you subtract a positive number from a negative number?

the number gets lower


When you have a negative and positive in math does it become a negative?

It depends on what you do with the negative and positive. If you multiply or divide a positive number and a negative number, then the answer is negative. If you add or subtract a positive number and a negative number, the answer could be negative or positive depending on the numbers involved. If you put a negative sign in front of a positive number, the result is a negative number. If you put a positive sign in front of a negative number (like +(-7)), the result is still negative.


What is the algorithm for adding negative numbers?

subtract the positive number


Can you subtract two positive numbers and get a negative number?

Yes


What do you get when you subtract a negative integer from a positive integer?

You will get a positive integer. If you subtract a negative number, you will be adding it. I think of it like 2 minuses equals a plus. :P


What is a negative subtracted by a positive?

If you subtract a positive from a negative, you will get a negative.


How does a positive number and a positive number become a negative number?

If the 2nd number is larger than the 1st number, and you subtract it from the 1st number, the result of the subtraction is negative.


When you subtract integers do you always move left on a number line?

No.If you subtract a positive number, you move to the left.If you subtract a negative number, you move to the right.


When you subtract a negative number from another negative number do you get a positive or a negative number?

always a negative number. just think about going backwards on a number line.


How do you subtract BC and AD?

BC= negative number AD= Positive number


When you subtract a negative integer from a positive integer the result is always positive?

Yes, because subtrating a negative number is the same thing as adding a positive number.


If you add a positive and a negative number how can you tell whether the answer will be positive negative or equal?

If the negative number is bigger then the answer will be negative If the bigger number is positive then the answer will be positive. All you do is subtract the two numbers and take the sign of the bigger number Ex (+2)+(-7)=(-5)


How does the sign of the product of the positive and a negative number compare withe the sign of the sum of a positive and a negative number?

The product of a positive and negative number is always negative The sum of a positive and negative number depends on which one is larger; subtract the two numbers and take the sign of the larger


Is a negative subtracted from a positive will it be a positive answer?

Yes. to subtract a negative is to add that number, so the number will be higher than the first number which is positive and can't go below zero.


When you subtract a positive from a negative what do you get?

Subtracting a positive number from any other number results in a lower value. For example, subtract 5 from 7: 7 - 5 = 2 It is exactly the same if the positive number is subtracted from a negative number. Subtract 5 from -3 for example: -3 - 5 = -8 The value of the result is lower and the result will always be negative.


How do you use subtraction on coordinate line?

To subtract a positive number, you go the specified number of units to the left. To subtract a negative number (which is the same as adding the corresponding positive number), you go to the right.