In mathematics, the additive identity is the number 0.
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The additive identity property states that any number added to zero remains unchanged.
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The additive identity property is one of the fundamental properties of arithmetic.
Idiomatic Expressions for additive identity
Phrase: The additive identity property
Meaning: Refers to the property that states that for any number a, a + 0 = a.
Usage: When teaching basic arithmetic operations, it is important to introduce students to the additive identity property.