资源简介 《3、快乐的小鸭》1、看图写算式 (=) ((个)) (=) ((个))(2) 2、画一画、填一填14 – 7 = 11 – 6 =3、我会这样算15 – 6 = 12 – 7 =17 – 8 = 16 – 7 = 4、口算14 – 8 = 15 – 6 = 8 + 7 = 16 – 6 =15 – 7 = 13 – 6 = 15 – 9 = 12 – 6 = 5、比一比,看谁算得又对又快6 + 9 = 3 + 7 = 11 + 3 = 9 + 2 =11 – 8 = 12 – 7 = 15 – 8 = 16 – 8 =10 – 8 = 13 – 7 = 17 – 8 = 14 – 6 = 6、在( )填数,然后想一想,你发现了什么?9 + ( ) = 15 6 + ( ) = 13 8 + ( ) = 1415 – 9 = ( ) 13 – 6 = ( ) 14 – 8 = ( )我发现了: 7、乐乐带15元钱去书店,买了一本《童话世界》,花了7元,乐乐还有多少钱?8、在得数最大的算式下面的( )里画“√”9、我会巧算16 – 1 – 1 – 1 – 1 – 1 – 1 – 1 =16 - =e→→汛恐一画|画|三+如一目画 展开更多...... 收起↑ 资源预览