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,子页,子页,子页,子页,子页题目,内容:,子页,子页,子页,子页,子页题目,内容:,子页,子页,子页,子页,子页题目,内容:,子页,子页,子页,子页,子页题目,内容:,内容:,子页题目,子页,子页,子页,子页,主页,子页,子页题目,子页,子页,子页,主页,子页,T,H,A,N,K,Y,O,U,*,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,*,*,*,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,*,*,*,北师大版 三年级上册 第四单元 乘与除,李屯学校:宋丽珍,203,1,2,3,0,20,40,60,20,20,20,60,1,捆,20,2,捆,40,3,捆,60,23,6,2,0,3,6,0,2,个十,3,6,个十,60,(棵),5003,1,2,0,500,1000,1500,500,500,500,1500,53,15,5,00,3,15,00,5,个百,3,15,个百,1500,(棵),8,4,8,4,8,4,0,00,6,7,6,7,6,7,0,00,32,32,00,32,42,42,42,0,00,0,1.,每种水果分别有多少,个?算一算,说一说,你是怎样想的。,5,盒,9,盒,7,盒,405,200,(个),209,180,(个),307,210,(个),2.,算一算,说一说你是怎样想的。,70,8,30,6,600,9,4,60,40,5,5,800,560,240,180,200,5400,4000,3.,80,5,400,400,3,1200,4.,看图列式计算。,303,7,97,(只),102,5,25,(枝),103,5,25,(枝),5.,象爱吃香蕉。,
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