Final answer:
The commutative property of addition states that the sum of two numbers remains the same regardless of the order of the addends.
Step-by-step explanation:
The property described in the question is called the commutative property of addition. According to this property, when two numbers are added, the sum remains the same regardless of the order of the addends.
For example, if we have the numbers 5 and 7, then 5 + 7 = 7 + 5 = 12. The order of the addends does not affect the sum.
This property is a fundamental concept in mathematics and is used in various calculations.
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