Game Set Up
Add   (A + B = C)  
 Subtract   (C - B = A)  
 Multiply   (A x B = C)  
 Divide   (C / B = A)  

 Randomly swap A/B  

 No carry or borrow  

 Doubles/squares only  
min A:
max A:
min B:
max B:
min C:
max C:
Use timer
Timer minutes:

Vertical

Enter answer right to left
Auto check answer
Sound on
No repeats within:
  Player Name: