| 
||||||||||||
  | 
||||||||||||
  | ||||||||||||
| 
 Hi Kathy. That sounds a lot like multiplication. If I have 4 rolls of pennies such that each roll has 50 pennies in it, then the total number of pennies is 4 x 50 = 200. Stephen La Rocque.>  | ||||||||||||
  | 
||||||||||||
|     Math Central is supported by the University of Regina and The Pacific Institute for the Mathematical Sciences.  | ||||||||||||