number pad changed

All of a sudden my keyboard (number pad) has changed. I now have a number pad on right and a bunch of other unneeded stuff on the left. I used to have a tab key, now I do not. What is going on. I've tried everything (I thought, but obviously not). I work mostly in a spreadsheet and only need to enter data in cells and tab to the next cell.

 

The problem is my keyboard changed somehow. I always use Google.

 

Hello. I use Google board.i use samsung s9

 

Not smart enough for this.

 

Looked already. No luck.