Zoo Math Mat

Print a page for each child.  Laminate them if you want to keep them. 
Have the children roll a die.  Have them identify the number on the die.
 Then have them put the corresponding number of mini zoo animal
erasers in the cages.  The first child to have an animal in each of their cages is the winner.
Another option would be to print the black and white version and use
the mini zoo stamps instead.
Both a black and white and a color version are available.

Color Version
Black and White Version

Check out this link for more Math Mats

Here is an Amazon link for the mini erasers and stamps.