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小升初年年考，年年都有学生出错，提醒孩子注意分析“切割”二字
六年级常考易错题，多种不同解题思路，让孩子找到适合自己的方法82/109
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App02:46![六年级期末考试，已知m[m(m+n)+n]=1，如何求m+n的值呢？求支援](http://p3-sign.bdxiguaimg.com/tos-cn-i-0004/0ad2b03dda674064af8026849f87c4f7~tplv-pk90l89vgd-crop-center:576:324.jpeg?appId=3586&channelId=0&customType=custom%2Fnone&from=704_middle_image&imageType=list&isImmersiveScene=0&is_ios=1&is_stream=0&lk3s=9d3f5bff&logId=20241104104312B8B8A84EDFA147CEA891&requestFrom=704&version_code=80402&x-expires=1762224193&x-signature=QL%2B2xzQxhtN1RunvoS2igtCl2MQ%3D)
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