A student is solving the problem and decides to rearrange the terms to make the calculation easier. Using the commutative property of addition, write the result of the expression: _________.
Answer & Analysis
Analysis
Question Analysis
The question tests the ability to use the commutative property of addition to rearrange terms for easier calculation.
Key Concept Explanation
The commutative property of addition states that the order of numbers in addition does not affect the result. For any real numbers and , .
Step-by-step Solution
1. Identify the original expression:
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