Write the predecessor and successor of 100000.
The predecessor of 100000 can be calculated as:100000-1=99999The successor of 100000 can be calculated as:100000+1=100001
Write the predecessor and successor of the given numbers.
3,57,40,238
Write the predecessor and successor of 19.
Write the predecessor and successor of 1.
Write the predecessor and successor of 997.
Write the predecessor and successor of 49.