七年级数学上册有理数计算题精选30.docx

1、七年级数学上册有理数计算题精选30(10)(4)1.5(0.4)450(0.45)3(5) 30.519.4(0.45)6012 56(28) 7(5)(7)(7)(9)(5)0.3(0.8)500(0.45)4(9) 1.20.5 19(0.35)991112(12)13(1)(20)(20)(2)(3)2.9(0.2)150(0.35)5(4)13.80.117.8(0.35)9911 125(25) 2(9)(7)(7)(4)(2)2.5(0.6)150(0.35)10(7)18.40.3 5.6(0.05)121295(19)16(2)(33)(11)(5)(3)4.5(0.4)500

2、(0.1)1(5)13.40.44.4(0.3)1201256(28)10(4)(72)(8)(8)(3)1.6(0.6)150(0.25)2(8)3.80.214.8(0.15)12816 90(30) 5(4)(162)(18)(5)(5)1.8(0.7)350(0.25)8(5) 14.20.83.8(0.1)11917116(29) 17(9)(11)(11)(5)(4)3.2(0.1)500(0.25)1(3)100.7 7.2(0.15)13515 48(24)14(7)(18)(3)(1)(9)3.3(0.4)400(0.35)2(7)16.20.9 2(0.3)901560(1

3、5)3(1)(216)(24)(10)(8)3.1(0.2)350(0.05)10(4)15.60.1 15.4(0.5)13013 112(28) 14(9)(3)(1)(10)(2)2.7(0.7)400(0.4)10(3)11.80.114(0.05)1401438(19) 20(3)(170)(17)(2)(7)3.5(0.3)450(0.25)8(4)16.60.218.4(0.5)771119(19)11(10)(14)(14)(6)(5)4.9(0.2)50(0.15)8(2) 3.20.619.6(0.3)19019 60(15) 20(7)(180)(18)(9)(6)1.4

4、(0.5)250(0.5)1(4)2.60.16.8(0.45)1081856(28) 8(8)(168)(24)(9)(5)2.5(0.2)350(0.3)10(10) 11.60.3 13(0.45)6015110(22)15(7)(171)(19)(9)(1)5(0.1)150(0.2)3(2)140.717.2(0.1)1802054(18)2(5)(9)(9)(7)(5)4(0.2)450(0.45)7(3)6.40.59.2(0.05)13319 19(19) 15(10)(42)(6)(2)(6)3.9(0.2)500(0.35)7(8) 4.40.32.4(0.1)3015 1

5、12(28) 13(3)(6)(2)(1)(7)2.4(0.4)350(0.15)6(5)180.73.4(0.3)9018 58(29) 16(10)(21)(3)(2)(9)3.1(0.7)350(0.15)7(8) 18.80.1 1(0.35)1919 60(20) 14(6)(35)(7)(10)(8)4.4(0.5)350(0.35)2(3)7.60.24.4(0.45)991144(22)14(2)(126)(14)(9)(4)2.4(0.7)450(0.4)2(3) 12.80.27.4(0.1)12614 26(26)1(10)(44)(11)(8)(1)1.1(0.4)50

6、0(0.2)10(1) 19.60.4 15.6(0.3)2020 55(11)20(7)(32)(4)(6)(3)4.9(0.3)150(0.5)5(6) 16.20.66.4(0.05)7813 40(20) 3(3)(45)(5)(6)(7)0.4(0.2)150(0.1)1(8) 19.40.8 6(0.2)1201590(18) 13(9)(8)(8)(3)(4)3.8(0.8)350(0.3)4(2) 180.32(0.15)2020 52(26)5(1)(48)(6)(7)(1)3.2(0.4)50(0.25)5(8)11.80.51.8(0.1)221195(19)20(9)(

7、38)(19)(5)(3)2.5(0.1)250(0.4)10(2) 90.8 2.6(0.5)2613 95(19)20(5)(24)(24)(1)(8)3.4(0.3)400(0.5)2(8)12.20.2 3.6(0.2)1201526(26)8(4)(50)(10)(1)(5)4.1(0.8)200(0.2)2(9) 1.80.8 5.8(0.15)3913 15(15) 8(10)(14)(2)(10)(4)1(0.1)200(0.05)4(8)20.617.6(0.05)9911 65(13)7(3)(6)(2)(8)(4)1.7(0.8)50(0.25)2(2)4.80.47.2

8、(0.45)2211 54(18) 14(6)(4)(2)(5)(2)0.5(0.8)450(0.05)8(3)11.40.113.6(0.1)5418 36(12) 1(1)(105)(21)(2)(4)2.2(0.6)350(0.1)8(1)3.80.111.2(0.1)361284(21)11(6)(50)(5)(6)(2)4.9(0.9)150(0.45)9(2) 120.316.4(0.35)4020 36(18) 19(1)(35)(7)(3)(4)4.5(0.8)450(0.4)4(1)0.20.84.8(0.4)2020 95(19) 18(7)(21)(3)(3)(3)3.1

9、(0.4)350(0.3)8(2)100.40.8(0.05)15219 69(23)16(8)(76)(19)(7)(1)1.9(0.1)300(0.2)3(7)7.40.11(0.1)5213 60(30)3(8)(90)(10)(8)(1)1.1(0.8)500(0.15)5(3)5.60.9 17.6(0.15)1212100(20) 2(1)(18)(6)(8)(4)2.5(0.4)250(0.4)3(7)140.9 16.4(0.2)851754(27)19(1)(13)(13)(9)(10)4.8(0.4)350(0.25)7(6)10.40.9 6.4(0.25)10812 1

10、7(17) 10(8)(240)(24)(1)(3)0.9(0.3)400(0.1)6(7)5.40.5 9.2(0.05)5117 23(23) 11(10)(92)(23)(4)(1)3.8(0.6)450(0.4)10(6) 7.80.7 19.2(0.3)421424(24) 1(10)(180)(18)(5)(9)3.8(0.1)50(0.4)10(8) 5.60.4 1.4(0.05)13617 21(21) 2(3)(170)(17)(10)(6)1.8(0.1)250(0.05)4(5)8.60.1 5.2(0.35)1201545(15) 19(8)(128)(16)(1)(

11、3)0.4(0.8)400(0.35)6(10) 18.20.711.4(0.4)901868(17) 4(8)(140)(14)(9)(3)2(0.1)300(0.35)9(10) 13.80.8 14.4(0.2)14014 72(24) 13(7)(135)(15)(7)(2)1(0.5)300(0.45)1(7) 11.80.2 0.8(0.35)5719 51(17) 7(7)(52)(13)(2)(3)3.6(0.3)200(0.1)7(2)15.20.5 4.8(0.45)1801855(11) 9(1)(21)(21)(1)(10)2.6(0.4)200(0.45)6(10)1

12、5.20.5 9.8(0.05)361217(17)8(5)(44)(11)(2)(2)3.1(0.9)400(0.05)6(3)9.40.3 5.4(0.05)5511 46(23) 1(3)(66)(11)(3)(8)2.8(0.2)300(0.2)9(3)4.20.23.6(0.25)3612 44(11)6(5)(35)(7)(10)(10)3.6(0.5)50(0.1)2(5)14.60.610.2(0.5)901815(15) 14(6)(80)(16)(3)(7)0.7(0.7)50(0.45)5(8)30.711.6(0.1)802012(12) 8(4)(50)(10)(9)

13、(1)2.1(0.6)350(0.35)6(10) 80.613.4(0.4)2020 21(21)4(6)(176)(22)(1)(4)3(0.6)300(0.2)5(9)5.40.72(0.05)261319(19)10(6)(50)(5)(3)(1)1.4(0.7)250(0.45)2(7) 0.20.3 18.4(0.15)6817112(28)16(8)(90)(15)(9)(10)1.1(0.1)150(0.45)4(1) 17.20.4 11.6(0.2)451524(24)5(1)(36)(6)(9)(4)1.7(0.1)100(0.4)9(9)5.80.8 12.2(0.5)

14、12816115(23)16(1)(60)(6)(7)(3)3.2(0.6)200(0.3)6(1)0.20.911.8(0.4)8517 80(20) 7(4)(8)(2)(2)(6)1.8(0.5)200(0.35)1(5)10.60.7 11.2(0.5)9616 140(28) 3(3)(77)(11)(4)(1)1(0.5)250(0.3)9(10)4.20.64.2(0.2)11011 92(23)7(1)(75)(15)(4)(6)4.3(0.2)400(0.15)3(4)17.40.3 12.6(0.35)5614115(23) 8(10)(30)(3)(9)(6)2.1(0.

15、9)350(0.15)5(6)2.20.8 5(0.25)1021780(16) 19(1)(64)(16)(9)(1)0.9(0.7)50(0.05)8(1) 14.20.38.6(0.05)18018135(27) 2(8)(8)(2)(5)(5)1.5(0.3)450(0.35)5(5) 10.80.619.8(0.4)721840(20)7(6)(42)(7)(9)(8)3.5(0.9)200(0.4)7(5)120.713(0.15)1331913(13) 1(7)(176)(22)(7)(5)4(0.1)400(0.4)10(2) 11.80.419.2(0.3)13013140(

16、28)17(3)(180)(20)(10)(6)4.8(0.6)150(0.05)9(9) 5.20.613.6(0.35)16020 44(22)19(2)(140)(20)(9)(3)1.3(0.5)450(0.35)3(7) 15.40.9 4.8(0.05)1801860(30) 2(1)(20)(10)(3)(5)4.7(0.5)500(0.1)3(8)90.2 15.6(0.1)261336(18)4(2)(70)(14)(1)(4)0.8(0.4)400(0.25)10(8) 12.80.65.8(0.3)14020 135(27) 6(2)(54)(9)(2)(3)0.2(0.

17、9)100(0.15)2(4)2.20.212.2(0.4)9616 27(27) 10(7)(40)(20)(2)(9)1(0.6)200(0.05)6(2) 14.40.18.4(0.35)11419 64(16) 3(9)(102)(17)(5)(7)1.1(0.8)100(0.25)3(2)19.60.5 4.2(0.45)2613 76(19) 14(2)(13)(13)(6)(1)0.3(0.4)400(0.45)3(7) 5.60.319.2(0.5)12012 120(24)15(5)(170)(17)(10)(8)1.7(0.2)300(0.35)9(9)2.40.512.2

18、(0.1)10217 150(30) 14(3)(16)(2)(2)(3)3.3(0.8)100(0.05)7(1) 17.40.5 10.4(0.5)1802015(15) 15(1)(57)(19)(4)(7)1.9(0.4)450(0.05)5(8)9.60.713.6(0.4)8016 24(12)1(6)(30)(15)(9)(3)0.4(0.3)50(0.4)9(9) 80.8 3(0.5)191951(17) 18(1)(6)(2)(4)(5)1.8(0.8)300(0.15)5(1) 18.40.1 1.4(0.45)11917 45(15) 9(9)(84)(14)(10)(

19、6)4.8(0.1)100(0.05)2(8) 30.211.6(0.25)3216 72(18)5(5)(9)(3)(2)(3)1.8(0.3)450(0.15)7(7) 10.20.4 1.4(0.35)3819 48(16)16(5)(153)(17)(8)(2)4.2(0.1)450(0.5)1(6) 30.512.4(0.15)1121414(14)8(2)(28)(14)(7)(6)1.4(0.2)150(0.1)9(6) 4.60.717(0.2)1201252(26)11(10)(34)(17)(8)(2)4.2(0.6)100(0.4)6(9)16.40.214.8(0.45

20、)1191726(13) 6(6)(40)(8)(10)(9)2.3(0.7)450(0.45)8(10) 0.40.1 14.6(0.3)881187(29)17(4)(54)(6)(9)(1)1.3(0.1)250(0.45)9(5) 6.20.114.8(0.25)1002087(29)4(7)(190)(19)(3)(6)4(0.6)250(0.2)3(2) 14.60.516.6(0.1)841285(17)8(10)(132)(22)(1)(2)0.1(0.9)100(0.15)6(8)2.80.8 15.4(0.3)16020 84(21)6(10)(77)(11)(2)(6)0.9(0.8)350(0.45)9(2) 130.810.4(0.15)2020 11(11)6(9)(5)(1)(4)(6)4.3(0.8)