[苏教版]三年级（上册）数学除法和有关的实际问题期末复习教学课件.pptx

该【[苏教版]三年级（上册）数学除法和有关的实际问题期末复习教学课件 】是由【李小二工作室】上传分享，文档一共【21】页，该文档可以免费在线阅读，需要了解更多关于【[苏教版]三年级（上册）数学除法和有关的实际问题期末复习教学课件 】的内容，可以使用淘豆网的站内搜索功能，选择自己适合的文档，以下文字是截取该文章内的部分文字，如需要获得完整电子版，请下载此文档到您的设备，方便您编辑和打印。一两、三位数乘一位数··························································1二千克和克·········································································28三长方形和正方形································································36周长是多少······································································46四两、三位数除以一位数·······················································48五解决问题的策略································································71间隔排列·········································································78六平移、旋转和轴对称··························································80七分数的初步认识(一)·······················································87多彩的“分数条”·····························································96八期末复****183;········································································98苏教版三年级上册除法和有关的实际问题两、三位数除以一位数整十、整百数除以一位数的口算笔算两、三位数除以一位数除法的验算首位或首两位能整除首位不能整除或不够除被除数有0或商里有0系统梳理【单击文字跳转链接】,并说说是怎样算的。2002080401812随堂练****60÷3= 280÷7= 36÷3=600÷3= 400÷5= 36÷2=【选自教材第99页第8题】整十、整百数、几百几十数除以一位数:先按表内除法求出商,再在后面添写相应个数的0;几十几除以一位数:先将几十几分成几十和几或几十和十几,分别除以一位数,再把除得的结果合起来。÷4=60÷5=93÷3=28÷2=44÷2=84÷7=720÷9=500÷5=56÷4=320÷8=72÷6=48÷3=20022141212403180121410016【选自教材第99页第9题】66322666066÷364÷361÷33.=22=21……1=20……16432164316132061三位数除以一位数,从被除数的最高位起,一位一位地往下除,如果最高位不够除,就用它的首两位去除;除到哪一位,就把商写在那一位的上面;求出商的最高位数后,如果哪一位上不够商1,就在这一位商0;每次除得的余数都要比除数小。【选自教材第99页第10题】84842**********÷4548÷4148÷43.=212=137=37548413741412282801484371228280【选自教材第99页第10题】642÷9642÷8642÷6=71……3=80……2=10764297163129364288064264261076424203.【选自教材第99页第10题】,并验算。92÷3=923392030×390+292验算:30……2【选自教材第99页第11题】