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65乘52减42乘63简便计算
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请您更具体描述一下您的问题,可以用图片的形式,跟老师详细讲讲,这样老师才能更好的帮到您。
咨询记录 · 回答于2023-02-15
65乘52减42乘63简便计算
请您更具体描述一下您的问题,可以用图片的形式,跟老师详细讲讲,这样老师才能更好的帮到您。
亲,还在吗?我不太了解您的问题,请您仔细描述一下题目,可以用图片的形式发给我一下,这样才能更好的为您服务
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亲,65*52-42*63 =3380-2646 =734
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亲,这题答案等于734,如果是这样的话是没有简便方法的
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简便方法计算
亲,你可以把原题用图片的形式发给我一下吗
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亲,这题只能这么做了
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