六年级数字计算题【1/51-2/82】/1/29+22/51
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![六年级数字计算题【1/51-2/82】/1/29+22/51](/uploads/image/z/5216793-33-3.jpg?t=%E5%85%AD%E5%B9%B4%E7%BA%A7%E6%95%B0%E5%AD%97%E8%AE%A1%E7%AE%97%E9%A2%98%E3%80%901%2F51-2%2F82%E3%80%91%2F1%2F29%2B22%2F51)
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六年级数字计算题【1/51-2/82】/1/29+22/51
六年级数字计算题
【1/51-2/82】/1/29+22/51
六年级数字计算题【1/51-2/82】/1/29+22/51
【1/51-2/82】/1/29+22/51
=-10/2091÷1/29+22/51
=-290/2091+22/51
=12/41
楼上老师解的对的
【1/51-2/82】/1/29+22/51
=【1/51-2/82】*29+22/51
=29/51-58/82+22/51
=29/51+22/51-58/82
=1-58/82
=24/82
=12/41
【1/51-2/82】/1/29+22/51