(-2013又7/6)+(-2012又2/3)+4025又2/3+(-1又1/2)用拆项法
来源:学生作业帮助网 编辑:作业帮 时间:2024/08/28 09:10:29
![(-2013又7/6)+(-2012又2/3)+4025又2/3+(-1又1/2)用拆项法](/uploads/image/z/7632263-47-3.jpg?t=%28-2013%E5%8F%887%2F6%29%2B%28-2012%E5%8F%882%2F3%29%2B4025%E5%8F%882%2F3%2B%28-1%E5%8F%881%2F2%29%E7%94%A8%E6%8B%86%E9%A1%B9%E6%B3%95)
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(-2013又7/6)+(-2012又2/3)+4025又2/3+(-1又1/2)用拆项法
(-2013又7/6)+(-2012又2/3)+4025又2/3+(-1又1/2)用拆项法
(-2013又7/6)+(-2012又2/3)+4025又2/3+(-1又1/2)用拆项法
= -1005-2004 4010 +1-5/6 -2 / 3 2/3 1/2 = 1002-1/3 = 1001和2/3