壹盘资源提供的[幼儿学习网盘下载][百度云网盘]芝麻学社:四五年级巧算综合算数方法课下载地址来源于网络分享,网络资源均有时效性,请尽快下载[幼儿学习网盘下载][百度云网盘]芝麻学社:四五年级巧算综合算数方法课,或保存[幼儿学习网盘下载][百度云网盘]芝麻学社:四五年级巧算综合算数方法课到自己的网盘避免资源失效。
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073【完结】四五年级巧算综合
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10.奇妙的换元法.mp4 (94.11MB)
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09.巧算中的凑整总结.mp4 (79.50MB)
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08.小数的乘除法巧算.mp4 (71.42MB)
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07.小数的加减法巧算.mp4 (77.22MB)
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06.连除的性质.mp4 (79.06MB)
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05.商不变的性质.mp4 (76.55MB)
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04.积不变的性质.mp4 (71.92MB)
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03.制造公因数.mp4 (68.45MB)
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02.乘法分配律.mp4 (78.12MB)
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01认识加减乘除与巧算五律.mp4 (111.14MB)
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