The successor of 9999 is
100
10000
1000
10
9998
Find the successor end predecessor of the number:
9999
Observe the patterns and fill in the blanks:
116+9=116+10-1=115+10
116+99=116+100-1=115+100
116+999=116+1000-1=115+________________
116+9999=116+10000-1=115+_____________________
Solve
10000+1000+100+10+1=___
The successor of 9999 is ___
Write the successor of 9999?