Keke learned some subtractions from Kindergarten. She said to LP,"Three take off one is two, three take off two is one, three take off three is zero."
Subtraction
sparkle9 (2013-03-04 11:00:23) 评论 (0)Keke learned some subtractions from Kindergarten. She said to LP,"Three take off one is two, three take off two is one, three take off three is zero."