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What can you say about the sign of the sum of to integer with unlike sign?
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What can you say about the sign of the sum of two integers with unlike sign?
Depends on how large each integer is. +1-2 or +2-1. Different signs depending on the size of the integers.
Is the sum of a positive and negative integer always negative?
No. The sum of a positive integer and a negative integer has the same sign as the larger integer.
Can the same rules be used to determine the sign of an integer sum and an integer product?
No.For the sum of integers:-- two positives make a positive-- two negatives make a negative-- the sum of mixed signs is the sign of the one with the greater absolute valueFor the product of integers:-- like signs make a positive-- unlike signs make a negative
The Sum of two integers with different signs can be negative or positive?
Yes. The sign of the sum is the same as the sign of the larger interger integer.
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 can you say about the sign of the sum of integers with unlike signs?
Positive + positive = positive Negative + negative = negative Positive + negative will take the sign of the number with the greater absolute value.
When is the sum of a positive integer and a negative integer?
It will take on the sign of whichever integer has the higher absolute value.
Is a negative integer plus positive integer equal to a positive integer?
Only if the absolute value of the positive number is higher.
When is the sum of a positive integer and a negative integer negative?
When the absolute value of the negative number is higher than the positive number.
What can you say about the sum of two positive integers?
The sum will be a positive integer.It will be at least as large as double the smaller integer and at most as large as double the larger integer.
The sum of a positive integer?
sum of positive integers will be a positive integer
What are the rules for adding a positive and negative integer?
The magnitude of the sum is the difference between the magnitudes of the two numbers. The sign of the sum is the sign of the number with the larger magnitude. (The "magnitude" of a number is just the size of the number without any sign.)
