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When is the sum of a positive integer and a negative integer zero?
When the absolute value of the positive integer is the same as the absolute value of the negative one.
Can two integers have the same absolute value?
Yes, a positive integer and its negative have the same absolute value. For example, +5 and -5 have the same absolute value.
How can you predict the sign of the sum of a positive and a negative integer before you add the numbers?
If the absolute value of the positive integer is greater than the absolute value of the negative integer, then the sum of the two will be positive.If the absolute value of the positive integer is less than the absolute value of the negative integer, then the sum will be negative.If the absolute values of the two integers are the same then the sum will be zero, which has neither a negative nor a positive sign.
Is it positive or negative answer if there is a negative plus a positive?
It depends. No matter what, you subtract the two quantities. If the absolute value of the positive integer is greater than the absolute value of the negative integer, your answer is positive. If the absolute value of the negative integer is greater than the absolute value of the positive integer, your answer is negative.For example:-32+11 is -21, because the absolute value of -32 is greater than the absolute value of 11, and 32 is negative.-11+32 is 21, because the absolute value of 32 is greater than the absolute value of 11, and 32 is positive.If this is all confusing, I like to remember a song my seventh grade math teacher taught the class to the tune of "row row row your boat:"same sign add and keepdifferent sign subtractkeep the sign of the larger numberthen you'll be exact!"(the word "sign" refers to negative or positive)
Can't two different rational numbers have the same absolute value?
Yes, they can. If x is a non-zero rational number then x and -x will have the same absolute value.
When is the sum of a positive integer and a negative integer zero?
When the absolute value of the positive integer is the same as the absolute value of the negative one.
How is subtracting a negative integer related to its absolute value and addition?
Subtracting a negative integer is the same as adding its absolute value.
Can two integers can have the same absolute value?
Yes, a positive integer and its negative have the same absolute value. For example, +5 and -5 have the same absolute value.
Can two integers have the same absolute value?
Yes, a positive integer and its negative have the same absolute value. For example, +5 and -5 have the same absolute value.
What integer has the same absolute value as-15?
15
How can you predict the sign of the sum of a positive and a negative integer before you add the numbers?
If the absolute value of the positive integer is greater than the absolute value of the negative integer, then the sum of the two will be positive.If the absolute value of the positive integer is less than the absolute value of the negative integer, then the sum will be negative.If the absolute values of the two integers are the same then the sum will be zero, which has neither a negative nor a positive sign.
What integer does not have the same absolute value of any other number?
Zero.
Is the absolute value of an integer the same as the opposite of that integer?
No. The absolute value of any number is the non-negative value of that number.So, the absolute value of a number X, which is greater than or equal to 0, is X.The absolute value of a number X, which is less than 0, is -X.Note that, in the second case, X < 0 implies that -X > 0.
A number that it the same distance from zero on the number line?
any integer and the negative of that integer... for example 3 and -3 are the same distance from 0
What are two numbers with the same absolute value but different signs?
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.
2 numbers that have the same absolute value but different signs?
It is impossible. The absolute value is always positive.
Is it positive or negative answer if there is a negative plus a positive?
It depends. No matter what, you subtract the two quantities. If the absolute value of the positive integer is greater than the absolute value of the negative integer, your answer is positive. If the absolute value of the negative integer is greater than the absolute value of the positive integer, your answer is negative.For example:-32+11 is -21, because the absolute value of -32 is greater than the absolute value of 11, and 32 is negative.-11+32 is 21, because the absolute value of 32 is greater than the absolute value of 11, and 32 is positive.If this is all confusing, I like to remember a song my seventh grade math teacher taught the class to the tune of "row row row your boat:"same sign add and keepdifferent sign subtractkeep the sign of the larger numberthen you'll be exact!"(the word "sign" refers to negative or positive)
