七年级数学上册有理数计算题精选123.docx

1、七年级数学上册有理数计算题精选12340.77.4(0.4)10818 56(14)9(4)(24)(4)(3)(10)2.3(0.4)300(0.35)9(6) 90.816.6(0.25)12614 13(13)4(6)(115)(23)(1)(5)3.4(0.2)400(0.05)9(3)180.37.4(0.05)202056(28) 15(5)(24)(8)(1)(10)4.4(0.1)300(0.45)4(1) 2.80.7 16.4(0.3)281469(23)1(8)(50)(25)(9)(4)1.7(0.1)250(0.35)5(2) 140.6 8.6(0.4)5213 2

2、3(23)13(3)(102)(17)(6)(2)4.6(0.5)300(0.25)1(10)12.40.2 17(0.4)17017 15(15) 20(7)(5)(1)(3)(10)4.2(0.6)300(0.4)7(4) 6.60.64.6(0.5)9612 80(20) 7(8)(240)(24)(2)(8)4.8(0.8)300(0.05)3(1)1.60.515.4(0.4)1919 130(26) 9(9)(84)(14)(7)(3)3.5(0.3)100(0.2)9(10)100.34.6(0.1)4816 42(21) 5(10)(120)(24)(4)(7)2.7(0.7)

3、150(0.2)3(2) 5.80.34.6(0.1)12614 135(27)11(7)(12)(2)(10)(3)4.3(0.1)400(0.3)5(6) 4.40.1 17.8(0.05)111122(22) 13(2)(171)(19)(3)(8)1.7(0.9)300(0.45)6(10) 6.20.4 12.6(0.5)1313108(27)2(6)(32)(8)(10)(9)3.6(0.8)200(0.15)3(2) 190.7 17(0.45)481236(18) 14(8)(13)(13)(3)(6)3.5(0.9)350(0.1)1(4)50.7 8(0.05)121269

4、(23)12(6)(6)(1)(1)(4)1.2(0.7)250(0.1)8(7)11.80.817.2(0.35)241211(11)4(8)(150)(15)(7)(6)2.6(0.8)350(0.2)7(8) 15.40.3 1.6(0.5)3015 72(24)8(2)(126)(18)(3)(4)2.5(0.2)100(0.2)6(9) 7.80.919.2(0.25)4411 60(12)11(7)(70)(10)(1)(2)4(0.8)300(0.5)1(3) 17.40.619.4(0.15)10515 60(30) 15(8)(28)(7)(1)(9)4.3(0.4)50(0

5、.5)2(4) 70.51.8(0.3)4816 60(30)16(5)(126)(14)(7)(2)2.7(0.7)200(0.35)10(7) 20.5 16.6(0.05)1801845(15) 20(6)(57)(19)(4)(8)0.4(0.2)300(0.1)10(7)110.2 11(0.05)841295(19) 17(7)(60)(15)(2)(1)3.8(0.7)50(0.2)5(5) 2.80.6 8.8(0.15)3216 15(15)3(8)(2)(2)(1)(2)4.5(0.7)250(0.05)8(6) 2.80.19.6(0.1)1331950(25)11(6)

6、(114)(19)(4)(4)0.7(0.6)200(0.5)8(7) 170.1 1.2(0.45)8517 70(14) 6(2)(24)(24)(1)(4)3.3(0.6)450(0.5)9(5)12.40.113.4(0.45)761972(18)10(8)(6)(3)(1)(5)0.7(0.8)450(0.45)7(2) 16.80.1 16.2(0.2)7212 100(20) 16(4)(6)(6)(8)(9)3.8(0.2)300(0.5)3(9) 120.1 7(0.3)1602076(19) 1(3)(35)(7)(1)(5)3.7(0.2)450(0.05)6(2) 16

7、.20.810.6(0.4)5719 100(20) 12(1)(12)(3)(3)(8)4.1(0.4)50(0.35)6(9) 15.60.17.6(0.3)16218 26(26) 1(1)(105)(15)(8)(8)3.9(0.5)300(0.45)6(2)8.60.613.4(0.1)1361732(16) 19(1)(170)(17)(10)(9)2.5(0.6)50(0.05)5(2)18.40.9 12.2(0.25)3612 60(12) 4(4)(84)(12)(8)(4)1.7(0.1)100(0.1)10(2) 15.80.113.6(0.15)1331934(17)

8、 16(6)(176)(22)(10)(8)0.7(0.4)200(0.1)7(9)18.40.416(0.15)161638(19)13(4)(28)(7)(5)(5)1(0.7)200(0.4)8(5) 6.60.8 12.2(0.4)341725(25) 12(7)(189)(21)(2)(3)2.8(0.8)50(0.45)2(7)10.80.54.6(0.5)1701760(15) 20(1)(72)(18)(1)(5)3.2(0.4)300(0.25)1(1) 0.60.6 4.4(0.1)1801868(17)11(3)(75)(15)(6)(4)4.8(0.9)300(0.25

9、)1(10) 1.60.518.4(0.25)641627(27) 4(8)(20)(4)(1)(1)1.2(0.5)500(0.15)4(3)20.5 8.8(0.2)1919116(29)3(6)(8)(4)(9)(9)3.9(0.2)100(0.4)9(5)1.60.913.6(0.1)3612 26(26)2(5)(26)(13)(5)(7)1.9(0.5)450(0.1)1(7)15.40.8 19.4(0.3)1081880(16)19(9)(8)(4)(10)(4)4.9(0.7)100(0.2)3(6) 2.80.21.4(0.35)2020 24(24) 18(2)(5)(1

10、)(2)(6)3(0.2)100(0.4)3(8) 2.40.3 11.6(0.1)851748(16)20(7)(30)(3)(8)(10)1.8(0.6)250(0.25)10(4)140.50.4(0.25)1261475(15) 2(7)(76)(19)(4)(10)4.1(0.2)150(0.1)3(4) 15.80.87.6(0.25)9612 63(21)8(6)(12)(4)(2)(1)3(0.5)250(0.15)8(5) 4.20.88.4(0.5)1818 34(17)15(5)(3)(1)(4)(4)1.1(0.3)200(0.25)7(8)12.80.41.6(0.5

11、)18018 88(22)16(2)(50)(5)(1)(9)0.7(0.8)450(0.45)6(3) 9.20.99.2(0.45)1441652(13) 9(2)(14)(2)(10)(10)2.3(0.5)50(0.3)9(6) 90.912(0.45)11216 24(12)13(4)(105)(15)(7)(8)1.5(0.1)200(0.15)8(4) 12.80.3 13.6(0.5)361870(14)14(7)(40)(20)(7)(8)2.9(0.2)500(0.3)3(5)1.40.14.2(0.5)1081830(15)17(10)(110)(22)(5)(6)4.5

12、(0.4)500(0.35)1(8)80.216.4(0.05)1101115(15)4(3)(115)(23)(3)(5)3.1(0.2)150(0.4)4(4)8.20.7 9(0.3)17119 120(24)7(10)(66)(11)(1)(5)1.1(0.9)400(0.2)5(3) 19.60.56.6(0.1)1281636(12) 7(3)(44)(11)(7)(4)0.3(0.3)50(0.35)1(2)13.40.2 1.4(0.15)4020 36(12)18(4)(72)(9)(10)(5)4.7(0.9)100(0.25)7(9) 40.51.6(0.4)981436

13、(18) 10(10)(25)(25)(2)(2)1.9(0.7)200(0.15)5(4) 14.40.22.6(0.4)481654(27) 17(4)(80)(16)(8)(6)0.4(0.6)200(0.5)3(9) 15.40.7 4.4(0.25)3618 60(12)19(1)(133)(19)(5)(2)4.4(0.5)300(0.15)3(10)5.40.21.4(0.2)13319 60(12)11(9)(184)(23)(3)(2)1.5(0.7)450(0.45)8(1) 16.40.614(0.45)14418 80(16) 13(7)(40)(8)(1)(5)1.4

14、(0.5)250(0.3)7(9) 16.40.117.4(0.3)17119104(26)12(2)(144)(24)(2)(3)0.4(0.8)400(0.15)2(8) 6.20.81.2(0.2)1002014(14)1(1)(120)(12)(9)(2)2.8(0.9)350(0.35)8(5) 10.20.513.6(0.25)121214(14)2(10)(126)(21)(6)(10)4.6(0.9)400(0.35)3(6)18.60.1 5.2(0.3)221150(25) 15(9)(72)(12)(9)(7)0.2(0.7)300(0.35)1(9)15.80.516.

15、8(0.45)1111 46(23) 1(9)(42)(7)(1)(6)3(0.4)100(0.35)2(2) 30.6 9.8(0.15)13013100(20)14(7)(8)(2)(9)(2)2.9(0.2)150(0.15)2(1) 10.20.6 3.6(0.1)9911 42(21) 1(5)(216)(24)(2)(1)0.5(0.1)150(0.15)6(6) 13.80.810.8(0.5)1711916(16) 4(6)(27)(3)(2)(2)1.1(0.4)50(0.05)10(3) 17.40.8 8(0.25)751560(30)6(6)(117)(13)(3)(6

16、)1.3(0.3)400(0.5)10(4)4.20.70.2(0.2)2613 105(21) 7(7)(6)(3)(8)(6)0.9(0.9)250(0.2)1(1) 9.80.512.2(0.45)3216108(27)11(6)(120)(20)(4)(10)2.6(0.2)300(0.45)4(3) 17.80.213(0.25)1501592(23) 20(10)(30)(10)(5)(2)2.6(0.4)100(0.35)10(8)18.20.2 3.6(0.1)601546(23) 19(8)(36)(18)(1)(5)4.5(0.1)250(0.05)4(1)14.20.61

17、0.4(0.3)7014 19(19)13(6)(84)(14)(9)(2)1.9(0.2)50(0.3)9(1)1.20.6 10.4(0.15)3311 84(21) 19(5)(8)(1)(8)(3)0.2(0.8)150(0.15)10(1) 5.80.8 12(0.25)781372(18) 1(7)(46)(23)(2)(3)3.6(0.3)200(0.2)7(2) 14.60.4 2.8(0.15)1361792(23) 14(3)(207)(23)(9)(5)3.2(0.3)400(0.05)8(4) 8.60.46.2(0.3)5117 28(28)8(8)(33)(11)(

18、8)(5)1.5(0.5)250(0.05)4(8) 100.3 8.4(0.1)901881(27)17(2)(72)(8)(2)(3)2.1(0.7)50(0.3)5(1) 1.80.915.2(0.05)1802085(17) 9(1)(65)(13)(7)(7)1.9(0.8)100(0.4)2(8)13.40.416.4(0.4)13013 130(26) 3(6)(90)(10)(4)(9)3(0.8)150(0.05)8(9) 8.60.3 8.4(0.05)1802012(12) 13(10)(144)(18)(8)(4)4.4(0.9)250(0.5)7(4)14.80.91

19、0.6(0.05)7813 65(13) 2(3)(80)(16)(8)(1)0.3(0.2)100(0.15)10(7)11.20.9 11.8(0.45)1601636(18)20(4)(105)(15)(8)(7)4.9(0.4)200(0.5)10(3) 6.20.3 12.8(0.4)4020 51(17)9(4)(144)(24)(9)(2)4.2(0.3)350(0.15)4(9) 100.8 8.6(0.5)13013 29(29) 1(3)(176)(22)(6)(6)2.3(0.3)150(0.35)7(1) 3.60.9 0.6(0.2)641684(21)16(7)(2

20、30)(23)(1)(6)4.1(0.9)100(0.05)9(7) 15.80.810.6(0.25)1021772(18)2(4)(24)(4)(9)(7)3.8(0.7)350(0.2)8(10)3.20.4 1(0.15)10818 40(20) 3(3)(64)(16)(6)(9)4.7(0.9)200(0.05)3(8) 1.60.110.2(0.5)7515 140(28)12(7)(30)(5)(7)(8)3(0.4)450(0.45)8(10) 10.40.4 3.2(0.05)991154(18)13(2)(5)(5)(2)(4)0.4(0.4)300(0.2)4(10)70.97.2(0.5)8020100(25)1(3)(36)(6)(5)(4)2.1(0.2)50(0.25)4(7) 4.60.45.2(0.5)16