第1课时 口算除法(1)www.youyi100.comwww.youyi100.com木碗捻党意否腺约韧获挥糙窍痕嫌醇延盈犯硅敦用啡...
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Evaluation Warning: The document was created with Spire.Doc for .NET.榷净宴壮踞硅榷驳母咋安溺崖维舌卤...
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24+ 3= 4232+8= 74 X9= 656+8= 710 +5= 86 X 8= 562 X9=7X5= 820 +4= 3245+ 5= 5456+8= 64 X8= 532+8= 836+...
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一、复习给小动物们找家。400÷5360÷91800÷6280÷42400÷4800÷4300200708060040有80面彩旗,每班分20面,...
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Evaluation Warning: The document was created with Spire.Doc for .NET.传裹砚扒凿膘喧揉滦裳怯瘤砒第幽剑...
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Evaluation Warning: The document was created with Spire.Doc for .NET.拟彪著貌淮囱脯喳慧妙秋妙腥齿声恤...
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口算乘法(例1)两位数乘两位数绿色圃中小学教育网http://www.lspjy.com绿色圃中小学教育网http://www.lspj...
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数学口算除法口算48÷4=36÷3=840÷4=200÷5=270÷9=40×2=121221040308030×4=12018×29≈60090×2=18031×...
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Evaluation Warning: The document was created with Spire.Doc for .NET.1123213=X—X —=12X =十22 =3434...
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乘、除法练习题朱姝涵72! 8=424-6=3X7二5X4=184-9=184-2=454-9=3X2 二244-8=5X1=9X4=164-8=28: 7=3X9 =5X6...
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3.54-0.5=1.44-0.7=0.884-0.8=14-0.2=3.64-0.4=4.264-0.6=2.44-0.8=0.634-2.1 =3.64-0.9=0.564-0.7=0.454-0...
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小数除法练习题口算题8.5X100=.5 一 1.7=.2 一 100 二 1.24-0.-5X4=2. 5X4二 0. 13X=. 4一 10=0. 18X0. 3- ...
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乘除法口算练习题3X1-1=X5 = 8X3 = 2X4=X6 = 5X7 = 5X8 = 5X9 = X6 = 9X7 = 9X8 = 9X9=X6 = 38X 1 = 84X6 =...
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