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How do you subtract integers with opposite sign?
You actually end up adding. Since a negative number is less than zero, subtrating negative numbers is really adding positive numbers. An example: 9 - (-7) = 9 + 7 =16.
If you subtract a positive from a negative what do you get?
A negative, since subtracting a positive is equivalent to moving left done the number line. Since we start left of 0 on the number line, it is only possible to end left of it after subtraction, resulting in a negative. Since the subtraction is the opposite of addition, to subtract a positive really means that you are adding a negative. So you are adding two negatives which gives you a negative sum.
What does a negative plus a negative means?
It's just a word-description of the process of adding two negative numbers. It's really easy to do. Just add the two numbers and write the answer with a negative sign.
Are there any square roots of negative numbers?
imaginary numbers. but no, not really.
When adding integers how can you tell whether the sum will be positive negative or zero without really adding?
To determine whether the sum of integers will be positive, negative, or zero without actually adding, you can compare the counts of positive and negative integers. If there are more positive integers than negative ones, the sum will be positive. Conversely, if there are more negative integers, the sum will be negative. If the counts are equal and they are of the same absolute value, the sum will be zero.
How do you subtract integers with opposite sign?
You actually end up adding. Since a negative number is less than zero, subtrating negative numbers is really adding positive numbers. An example: 9 - (-7) = 9 + 7 =16.
Does 3 minus negative five equal 8?
Yes because when you subtract a negative, you're really just adding a positive. It really is 3+5=8, not 3-(-5)=8.
If you subtract a positive from a negative what do you get?
A negative, since subtracting a positive is equivalent to moving left done the number line. Since we start left of 0 on the number line, it is only possible to end left of it after subtraction, resulting in a negative. Since the subtraction is the opposite of addition, to subtract a positive really means that you are adding a negative. So you are adding two negatives which gives you a negative sum.
What does a negative plus a negative means?
It's just a word-description of the process of adding two negative numbers. It's really easy to do. Just add the two numbers and write the answer with a negative sign.
What is the value of a - b if a equals 10 and b equals -5?
15
Are there any square roots of negative numbers?
imaginary numbers. but no, not really.
What is 5 minus negative 1?
When subtracting a negative number, it is the same as adding its positive counterpart. Therefore, 5 minus negative 1 is equivalent to 5 + 1, which equals 6. The double negative cancels out, resulting in a positive number.
Why is it important to line up decimal numbers by their place value when you add or subtract them?
It isn't really that important, it just makes the problem solving easier and gives you less of a chance of making a mistake.
What does the Subtract symbol on the battery mean?
It means GET A LIFE YOU LOSER! Oh but really it is the negative side on the battery I do not see how you don't know that
When adding integers how can you tell whether the sum will be positive negative or zero without really adding?
To determine whether the sum of integers will be positive, negative, or zero without actually adding, you can compare the counts of positive and negative integers. If there are more positive integers than negative ones, the sum will be positive. Conversely, if there are more negative integers, the sum will be negative. If the counts are equal and they are of the same absolute value, the sum will be zero.
Why is it that you can subtract a negative number and add a positive number?
It means that you really increase the number that you were subtracting from, because you are adding to it the opposite of the number that is subtracted. Think about your bank account. Let's say you withdrew $50 more than the amount of money that you had in your checking account. The bank statement will show a negative account of yours as - 50. If you deposit $30, then you can add 30 (which is the opposite of -30) to -50 to calculate your balance, or you can subtract -30 from -50, because from those "negative" money you took of some of them. So that, -50 - (-30) = -50 + 30 = -20 (your balance). Now, deposit $20 dollars more to subtract that -20 from your statement.
How do you subtract a negative from a positive?
it would go like this. say ur using 4 and -4 ok 4--4 u cant do that so u change it into this 4+4 = 8 if ur subtracting a positve from a negative it turns into an addition problem hoped that helps
