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单击此处编辑母版标题样式,*,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,20以内的进位加法,8、7、6加几,8,+,5,=,13,2,3,10,一共有()只。,13,7,+,6,=,13,3,3,10,6,+,5,=,11,4,1,10,8,+,7,=,15,2,5,10,6,+,6,=,12,4,2,10,填一填,8,+,9,=,17,2,7,10,8,+,9,=,17,7,1,10,填一填,比一比。,+,=,8,6,14,+,=,8,7,15,+,=,4,8,12,8,+,2,=,10,8,+,3,=,11,8,+,4,=,12,8,+,5,=,13,8,+,6,=,14,8,+,7,=,15,8,+,8,=,16,8,+,9,=,17,7,+,3,=,10,7,+,4,=,11,7,+,5,=,12,7,+,6,=,13,7,+,7,=,14,7,+,8,=,15,7,+,9,=,16,填一填。,一共有()只兔。,+,=,7,5,12,12,上面的蜡笔有两盒是小明的。,小明最少有()枝蜡笔,,最多有()枝蜡笔。,+,=,4,6,10,+,=,8,6,14,10,14,+,=,(1)跳绳的和拍球的一共有多少人?,(2)拍球的和打乒乓球的一共有多少人?,6,8,14,+,=,5,8,113,看一看,你能说出几个算式。,再 见!,
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