《小数的产生和意义》

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,*,小数的产生和意义,十七小 刘 娟,我 会 填,(1)1,角,=,（）元,=,（）元,1,分米,=,（）米,=,（）米,3,分米,=,（）米,=,（）米,(2)1,米,=,（）分米,=,（）厘米,=,（）毫米,10,100,1000,1,10,0.1,3,10,0.3,1,10,0.1,把,1,米平均分成,10,份,1,分米,0.1,米,米,1,10,3,分米,0.3,米,米,3,10,6,分米,0.6,米,米,6,10,0,10,20,30,40,50,60,70,90,80,1,米,0,1,2,3,4,5,6,7,9,8,10,分米,（,1,米）,分母是,10,的分数,一位小数,1,厘米,0.01,米,把,1,米平均分成,100,份,5,厘米,0.05,米,11,厘米,0,厘米,2,3,4,5,6,7,9,8,1,0,1,1,1,0.11,米,米,1,100,米,5,100,米,11,100,分母是,100,的分数,两位小数,0,厘米,1,1,毫米,0.001,米,米,1,1000,7,毫米,0.007,米,米,7,1000,14,毫米,0.014,米,米,14,1000,把,1,米平均分成,1000,份,0,厘米,1,分母是,1000,的分数,三位小数,0.001,0.007,0.014,1,1000,7,1000,14,1000,三位小数,1,100,0.01,5,100,0.05,11,100,0.11,一位小数,两位小数,1,10,0.1,3,10,0.3,6,10,0.6,分母是,10,的分数可以写成,一位小数,。,分母是,100,的分数可以写成,两位小数,。,分母是,1000,的分数可以写成,三位小数,。,分数,_,小数,_,0.6,6,10,考一考,分数,_,小数,_,0.7,7,10,分数,_,小数,_,0.32,32,100,0.6,里面有,(),个,1,10,0.9,里面有（）个,1,10,0.05,里面有（）个,.,里面有（）个,100,100,十分之一,.,一位小数,百分之一,.,两位小数,小数计数单位,写作,千分之一,.,.,三位小数,0.001,0.01,米里面有（）个,0.001,米。,每,相邻,两个计数单位间的进率是（）,0.1,米里面有（）个,0.01,米。,填一填,10,10,10,0.1 0.01,10,10,填空,0.01,4,0.03,0.9,0.04,的计数单位是（），,0.04,里面有（）个,0.01,。,(2),3,个,0.01,是（），,9,个,0.1,是（）。,我的希望,天才,=1/100,的灵感,+99/100,的勤奋,0.01,0.99,+,1=,通过这节课的学习，你有什么收获？,