资源描述
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,*,分桃子,两位数、三位数除以一位数的竖式计算方法,48,是()位数,最高位是()位。,484,是()位数,最高位是()位。,786,中有()个百,()个十,()个一。,两,十,三,百,7,8,6,243,364,482,963,1402,4802,1206,3507,844,5505,2004,693,1803,862,9003,如何公平地分给这两只猴子?,平均分,482,4,8,2,2,4,8,8,0,4,四篮桃子全都分完了!,八个桃子全都分完了!,4,8,2,2,4,4,8,8,0,24,48,除以,2,,从最高位十位,4,算起。,十位上的,4,除以,2,,商,2,,,2,写在十位,4,的上面。,个位上的,8,落下来,除以,2,,商,4,,,4,写在个位,8,的上面。,2,2,4,,,4,写在十位,4,的下面,,4,4,0,,,0,不写。,4,2,8,,,8,8,0,。,所以,48,2,24,48,2,22,4,42,8,483,4,8,3,1,3,8,1 8,0,6,还剩一篮桃子!,十八个桃子全都分完了!,1,分了三篮桃子,,4,8,3,1,6,3,8,8,0,16,48,除以,3,,从最高位十位,4,算起。,十位上的,4,除以,3,,商,1,,,1,写在十位,4,的上面。,个位上的,8,落下来,和,1,组成,18,,,18,除以,2,,商,6,,,6,写在个位,8,的上面。,1,3,3,,,3,写在十位,4,的下面,,4,3,1,,,1,写在,3,的下面。,6,3,18,,,18,18,0,。,所以,48,3,16,48,3,1,1,13,3,63,18,一级练习,484=,693=,862=,4844=,6933=,8642=,二级练习,846=,987=,964=,三级练习,7266=,8477=,6555=,四级练习,844=,3963=,847=,5244=,夺,旗,比赛,一级,二级,三级,四级,
展开阅读全文