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Concept explainers
Check whether the given statement is true or false.
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Explanation of Solution
Given:
The given statement is that the subtraction of a positive integer and a negative integer can have a difference zero.
Calculation:
The given stamen is false, because a positive integer subtracted by a negative integer then its result can never be zero.
Example:
Use the following rules and find the result of the given expression.
Now,
Add two numbers with the same sign, the result has that same sign.
Chapter 2 Solutions
Pre-Algebra Student Edition
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