Question

find the successor and predecessor of each of the following whole numbers
1.999
2.21999
3.4001
4.500012
5.11111​

Answer 1

1 successor 1000

predecessor 998

2 successor 22000

predecessor 21998

3 successor 4002

predecessor 4000

4 successor 500013

predecessor 500011

5 successor 11112

predecessor 11110

Answer 2

Answer:

1 successor 1000 and predecessor 998

2 successor 22000 and predecessor 21998

3 successor 4002 and predecessor 4000

4 successor 500013and predecessor 500011

5 successor 11112 and predecessor 11110