Practice With Money

http://www.mathsisfun.com/money/money-master.html

Start with “A Few Coins”, then try “A Few Coins (No Totals)” and then “Give Change”

Count out the right amount (no giving change)

http://www.mathnook.com/math/countingmoneyint.html

http://mrnussbaum.com/cashout/

Start with Level 1, then try Level 2

http://www.funbrain.com/cashreg/
Start with Easy, then try Medium. DON'T FORGET TO SELECT U.S.A. CURRENCY!