Find the additive identity for rationals — task. Mathematics State Board, Class 8.

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Consider the rational number

\frac{16}{2}

then apply the additive identity for rational and fill in the blanks.

(\frac{16}{2} + i) = (i + \frac{16}{2}) = \frac{16}{2}

Did you find an error?

2. Find the additive identity for rationals