Ducky Race Subtraction

Duck race is a game which consists of the subtration to the facts up to 12 and the student is qualified to play this game if he is fluent in demonstrating both addition and subtraction with in the limit of 10. this game can be played freely in all the parts of the world and the students get encouraged and saatisfied if they achieve something better than the other even other wise they are encouraged to learn and achieve the results that are the best.