人教版小学万以内数的大小比较4二年级数学课件
日期:2010-05-19 05:42
比一比二,小窗后面躲着谁?<526521000>9940÷5>+4二,第四册万以内数的大小比较九年制义务教育小学数学电冰箱2150元空调2125元饮水机965元彩电1350元洗衣机1230元21509659651350212596596512302150135021251230135012301350212512302150212521502150965965135021259659651230215013502125123013501230135021251230215021252150②①③④⑤⑥⑦⑧⑨⑩2150965965135021259659651230215013502125123013501230135021251230215021252150位数相同位数不同①②④⑤⑥⑧⑨⑩③⑦2150965>9651350212596596512302150135021251230135012301350212512302150<>21252150<><><>位数相同位数不同①②④⑤⑥⑧⑨⑩③⑦<10000999938643529398402879087921020102015001800一,比一比10000999938643529398402879087921020102015001800><=<<>一,小窗后面躲着,
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