Home › CBSE Class 8 › mathematics › rationalnumbers › The additive identity for rational numbers is:
The additive identity for rational numbers is:
A0
B1
C−1
DAny rational number
Answer & Solution
Correct answer: A. 0
For any rational number a, a + 0 = 0 + a = a. So 0 leaves every rational number unchanged under addition and is the additive identity.
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