Question

Write the successor and predecessor of the following integers.

$0$

Answer 1

Successor of any number is one more than the given number

So, the successor of $0=0+1$

$=1$

Predecessor of any number is one less than the given number

So, the predecessor of $0=0-1$

$=-1$

Hence, the successor and predecessor of $0$ is $1$ and $-1$ respectively.