Can you do these? Remember, take away the bottom from the top. Start on the right. Have fun!

1. 89
   41 -
   =

   
   
   CheckHintShow answer
   1.   ?    48

2. 47
   20 -
   =

   
   
   CheckHintShow answer
   1.   ?    27

3. 56
   34 -
   =

   
   
   CheckHintShow answer
   1.   ?    22

4. 28
   15 -
   =

   
   
   CheckHintShow answer
   1.   ?    13

5. 19
   11 -
   =

   
   
   CheckHintShow answer
   1.   ?    8
   2.   ?    08

6. 65
   30 -
   =

   
   
   CheckHintShow answer
   1.   ?    35