有理数混合运算专题训练100题及答案02588资料

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4、、13丿100.3、|、卜x8|+(815x8参考答案41066.-2611.一34,451367.4-2,535.45XX44倔13.59936.-2569,-S1_10537.1170+23964638-15.0,414玖13T71.72.-4-2-ft.7740.-5227.二r-1041-073*-51254N-6211X,174.9,943.2510,-1334675,9911.-244.92J0012.-6245-4376.14213.-31.546._2皿11、-814.447.I78,1315.175424丄516.25沦48,-6丄79,17.280,271SI.4518.3149.-572-4119.8350.壮28420.4.751-03.2711352.45415053.-20炸5254.一30222.一4一4-355.86,-723.7225&人-124.一256.-7”525.757.-106()磁斗.g-665S.丄9+26.50329仇S27.-6359.1060_2K61.-15+29.30.3