有理数混合运算100题〔有答案〕2
12411()()()23523234
178-87
21+4321+531921-12
8(5)63256
()()(4
〔-6〕×+÷-32136
-7-+|-12|37
〔-9〕×+÷12958138
[-17+21]÷8
(5)3()29、5(6)(4)2(8)10
2()(2)12
(6)8(2)3(4)253216
()2(1)0431467123539
-|-3|÷10-〔-15〕×1353740
-15×〔32-16〕÷2217141
〔21-312+118〕÷〔-16〕×〔-7〕3142
32+42318
(81)(2
25)()1622
(3)2(1)3637423
〔-1620512〕×〔-15×4〕4943
2×2×234512292344
2×32-23245、22+2+232346
22-(3)3×1-133737〔-2
1847
0-3÷3×2233425
2÷〔-7〕×7÷〔-517〕48
2×12÷0
822331212121226
[151]÷〔-112-〔14÷15+32〕8〕49
-3×3-2÷2127
15×〔-5〕÷〔-5〕×5312128
-〔13-21+14-7〕÷〔-42〕250
34××0254
22(1)327121229
-13×-0
34×+×〔-13〕-×0
()1232713571130
〔-13〕×〔-134〕×13×〔-67〕58
(50)(21)5101113