Baby Supermarket:Grade 1 Math Games-Candy Elementary School:USD Coins Counter,Addition and Subtraction.By Wang Hongting ( 2.990 )
Candy Store:1st grade kids learning addition and subtraction facts & coins learning,counting,paying,making change,matching and etc:elementary & primary math games-children s professional experience city: money,bill,free 1 ,2 ,....., oh, how can I count the coin clearly? I'm ...