小升初计算100题 48页

让学习更有效有理数篇第一部分：有理数基本运算15.72(15.8)472.0.47(3)50113.(3)(5)2424.(0.8)15\n让学习更有效155.6(3)1218126.()(3.25)5117.425428.1.8(1.8)31119.()1238\n让学习更有效111110.(()(）)()64321241111.()()()235231112.(1.5)42.75(5)422113.4.73[2(2.631)]33\n让学习更有效14.1.5{(1.8)[0.8(0.9)]}1121315.3[2(3)5(7)]32324222116.15[134(4)]331552517.()()(4.9)0.656\n让学习更有效135218.()()246313519.(1)86.751241252120.5[(9)]317.75632\n让学习更有效21.9.538(2|11.641.531.36|)22.73.17(812.03|219.83518|)23.1112(398)\n让学习更有效24.95(945)6725.()()5131321126.()1722\n让学习更有效27.5.64.7|3.83.8｜1213528.21(36)(16)(45)(10)272772529.()()(4.9)0.656\n让学习更有效265630.31224117137131241131.()()()2352332.(14)26(14)(16)8\n让学习更有效33.(5.5)(3.2)(2.5)4.81134.(1.5)42.75(5)4235.20(15)(28)17\n让学习更有效36.6523157211337.()(1)3838325338.()()(2)18585\n让学习更有效711139.(4)(5)(4)3824840.(16503)(2)41.575(7)(243)(246)\n让学习更有效21142.－－(－)|1|－72221943.17887.21435312.7921211144.(0.5)(3)6.75542131345.1()(1)()3434\n让学习更有效8279446.3()(3)11101151247.(0.1)(8)114.433418848.(36.32)35936502525\n让学习更有效11149.0.125(3)(3)()(0.25)48850.12(3)(4)56(7)(8)(23)(24)531251.4(3)(3)(1)6565351152.(1)14662\n让学习更有效224453.1(1)()(0.6)3353571314454.1232555555111655.32[5(3)5.252]3477\n让学习更有效27531556.(3(2)(3）)(5)(1)55812581253145157.19(20)(302.5)(151)(119)(197)131717132511358.(3[(2）)5.175(3)6.325]3714837\n让学习更有效1111111159.426486201020085760.(57)5861.8(5)631162.(2)()32\n让学习更有效163.45444364.33300(37)3365.3(1)45113366.112(2)332\n让学习更有效52367.()(4)0.25(5)(4)87868.(0.125)8401069.(0.25)25619951995370.(0.125)[(2)]\n让学习更有效2271.0.52(3)32372.(5)()5473.(6)(3)1374.45()2\n让学习更有效34175.（5）3()2200776.20092008177.99279\n让学习更有效27678.()(1.5)312010201179.()3320112010200980.(7)147(49)(7)\n让学习更有效3281.(6)8(2)(4)552382.()(4)0.25(5)(4)883.422237（21）（）\n让学习更有效199784.(1999)(666)1998385.8()(4)(2)486.－868635.28.642＋\n让学习更有效3187.(820.04)435588.1(0.4)(2.5)25189.(1)(10.5)3\n让学习更有效1122290.()(2)22331997191.(1)(10.5)322592.(3)2(8)(1)\n让学习更有效322293.[3()2]2332294.()(1)043295.8(3)(2)\n让学习更有效2196.32()－53297.3(2)4(3)811298.(4)()22\n让学习更有效99.(8)(25)(0.02)1557100.()(72)2961224101.(3)2(3)4\n让学习更有效200612102.(1)(24)(22.75)83225103.(3)[()]39422104.(10)[(4)(33)2]\n让学习更有效2333105.(2)(3)(1)(3)323311106.2()()(2)33107.(5.5)3.24.56.8\n让学习更有效1347108.()(154)62051273109.()(2.4)18755110.1[(0.4)(2.5)]\n让学习更有效251111.(1)(10.5)332323112.(2)()()3211138127113.()3(2)()23\n让学习更有效21114.62()5666115.(5)(3)(7)(3)12(3)777523116.()(4)0.25(5)(4)8\n让学习更有效32117.(6)8(2)(4)511222118.()(2)223319971119.1(10.5)3\n让学习更有效3222120.[3()2]23421121.1(10.5)[2(3)]321122.(50)()510\n让学习更有效314123.()(1)()4295124.0.25(4)9612114125.()()(1)(1)(1)23435\n让学习更有效1123126.3.82.4799.6()(339)8873127.211(455)365455211545545365128.8[3.6(0.2)(0.4)(1)]\n让学习更有效2231129.3[56(8)2(2)]413130.48(1)124458131.(12)60561512132.1[12（3]）6\n让学习更有效133.(7)(5)90(15)23134.42()()(0.25)34117313135.()(48)126424\n让学习更有效11136.(370)()0.2524.5(5)25%425137.(2)(5)()(30)6541138.()(1.5)112153\n让学习更有效13139.(810.04)()34333140.(8)(8)(7)(8)15877717141.9(99)18\n让学习更有效1142.()(7.98)4143.(4)5(0.25)(8)13144.()0.5(70)445\n让学习更有效721145.3.2[3()()2()]92137146.49(4)815147.(75)56\n让学习更有效24148.(9)(125)252004149.(2006)2005231150.()(24)3412\n让学习更有效2211151.()(6)()(1)33251737152.(1)(1)784121173153.()332127322154.[33()23]43\n让学习更有效555155.()(34)17(6)232323155115157.1()2()27722723158.(2)(1)3[1(2)]32159.23(4)(9)013160.45()2