Which property is $b+0=b$ ?

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Answer 1 · 2015-06-16T17:57:27

(Right) additive identity

$0$ is an identity for the operation of addition as $1$ is an identity for multiplication.

Answer 2 · 2015-06-16T18:14:19

Zero is the additive identity because when it is added to any real number, that number does not change, so it keeps its identity.

$8+0=8:$ $8$ has not changed.

$0+22=22:$ $22$ has not changed.y

Which property is b+0=bb+0=b?