1st grade subtraction snakes and ladders game - The classic snakes and ladders game contains a board containing snakes and ladders. It contains spaces and numbers through which players move while striving for an endpoint. However there are several pitfalls on the way. If you land on the wrong space with a snake�s mouth open, you will be swallowed back to a lower level. The current game is an adaptation of the classic game. It is an interactive online version of the game, hence rolling the dice occurs when the icon is clicked. It is not all fun though. There is a math quiz component in which students have to answer MCQ subtraction problems before having a chance to roll the dice. Hence this game also serves an online math test on subtraction for kids in 1st, 2nd, 3rd grades.