七年级数学上册有理数的计算题精选113.docx

1、七年级数学上册有理数的计算题精选113350(0.05)5(3) 15.20.2 10.2(0.05)12012115(23) 17(4)(225)(25)(3)(6)3.3(0.4)300(0.1)10(6) 2.80.9 17.2(0.45)1441654(18)20(6)(21)(3)(8)(9)3.7(0.7)250(0.25)10(5)3.20.4 12.8(0.45)7711 104(26) 9(4)(9)(3)(4)(7)2.2(0.4)400(0.35)2(7) 15.60.118.4(0.15)15015 100(25) 13(9)(40)(20)(7)(3)0.7(0.9)

2、450(0.15)10(9)18.20.66.6(0.25)761948(16) 17(9)(48)(8)(10)(5)1.1(0.4)100(0.4)10(10) 15.80.9 15.2(0.3)601558(29) 3(4)(170)(17)(5)(1)3.3(0.4)300(0.15)10(2) 0.20.914.4(0.4)1717100(20)4(1)(120)(24)(6)(1)0.3(0.6)200(0.5)7(10)0.20.7 11.8(0.1)1414 105(21) 6(6)(44)(11)(3)(9)3.9(0.4)350(0.2)8(4)14.80.614.6(0.

3、5)1212145(29) 12(3)(30)(6)(4)(10)4.5(0.9)300(0.4)10(6)8.60.1 18.8(0.3)10020110(22)11(5)(60)(6)(7)(2)1.6(0.8)500(0.35)3(1) 50.1 12.6(0.2)8016 100(20) 20(5)(17)(17)(1)(7)0.8(0.1)150(0.25)3(9)13.80.5 11(0.45)3216 23(23)18(9)(66)(11)(1)(7)1.4(0.3)450(0.45)6(1) 10.20.913.4(0.15)12020115(23)12(2)(200)(20)

4、(6)(3)0.4(0.2)200(0.35)10(8) 17.80.9 13.8(0.2)7813 38(19) 16(10)(250)(25)(5)(1)1.3(0.2)300(0.15)10(7) 130.3 18.8(0.5)981416(16) 9(6)(64)(8)(2)(9)4.3(0.1)50(0.4)3(8)15.40.911.6(0.25)12618 14(14)6(7)(35)(5)(10)(10)3.6(0.8)100(0.5)3(4)10.60.917.8(0.45)13319 28(28)2(3)(21)(3)(2)(9)1.1(0.8)400(0.05)7(3)

5、40.810(0.4)1802027(27) 15(3)(80)(8)(2)(6)3.3(0.5)100(0.45)2(2) 14.40.1 6.8(0.1)1441687(29) 11(10)(60)(6)(1)(3)4(0.7)50(0.3)8(1)11.20.314.6(0.5)11713 75(25)17(7)(170)(17)(5)(10)1.9(0.8)150(0.3)8(5)7.20.72.2(0.5)5418104(26) 20(1)(100)(10)(8)(3)1.8(0.2)400(0.1)1(2)8.20.815(0.2)5117 135(27) 4(8)(9)(1)(8

6、)(9)1.1(0.8)250(0.1)6(5) 9.20.3 4.4(0.35)11419 30(30) 4(10)(96)(12)(6)(9)2.9(0.9)200(0.3)9(5) 13.60.12.6(0.1)8517 56(28)14(9)(28)(7)(2)(2)1.5(0.3)500(0.15)9(1) 7.20.3 7.6(0.4)981487(29) 8(7)(40)(5)(1)(1)3(0.4)450(0.25)6(3) 9.60.1 7(0.1)2211 145(29)5(2)(126)(14)(5)(8)1.1(0.9)150(0.5)8(2) 19.20.116.6(

7、0.5)3618108(27)14(6)(225)(25)(1)(9)4.8(0.9)450(0.15)5(10)0.20.4 7.4(0.05)402030(30) 3(9)(3)(1)(1)(1)3.4(0.7)200(0.3)1(1) 40.911.6(0.5)961684(21) 6(4)(72)(12)(9)(8)4.8(0.6)500(0.3)4(6)100.612.8(0.5)1801855(11)17(4)(110)(11)(8)(5)2(0.5)300(0.2)8(10) 12.60.9 8.6(0.1)12618 76(19)13(4)(1)(1)(3)(3)2.4(0.4

8、)200(0.5)6(5) 10.40.116.4(0.45)571968(17) 15(2)(7)(1)(3)(1)0.7(0.4)150(0.1)9(4) 13.20.82.2(0.25)121212(12) 16(4)(10)(5)(10)(9)3.6(0.8)350(0.3)2(4) 6.20.4 1.4(0.15)6012108(27)17(1)(72)(8)(7)(1)0.3(0.4)150(0.25)4(9) 1.40.99.4(0.35)1802056(28) 14(10)(32)(8)(3)(1)4.5(0.8)350(0.05)5(10) 10.20.34(0.45)881

9、1 105(21)12(2)(6)(2)(7)(3)0.8(0.1)400(0.05)2(7) 50.711.2(0.25)5511135(27) 10(5)(133)(19)(3)(9)3.9(0.7)150(0.1)10(3)60.7 12.8(0.2)14418 48(16) 2(1)(90)(9)(1)(10)1(0.4)100(0.45)4(1) 1.40.4 17(0.25)5117 145(29)19(10)(114)(19)(10)(4)3.6(0.3)400(0.35)6(9) 11.60.6 3.8(0.05)15219 12(12)2(2)(21)(3)(9)(7)1(0

10、.5)450(0.4)5(7)50.6 13.2(0.25)1711966(22) 18(3)(66)(22)(4)(3)3.5(0.3)450(0.05)9(1) 10.20.411.8(0.5)1401430(15)2(1)(14)(2)(3)(6)3.5(0.1)250(0.1)9(4) 6.80.2 7(0.15)571975(15)4(4)(18)(6)(3)(4)3.4(0.4)450(0.5)10(4) 2.40.7 5.4(0.25)751592(23) 12(6)(32)(4)(5)(6)0.1(0.4)500(0.15)1(9) 0.40.9 4.4(0.25)5418 1

11、8(18)13(4)(20)(5)(4)(8)3.8(0.3)350(0.05)1(6)17.20.2 11(0.5)12618 51(17) 12(5)(154)(22)(8)(2)2.8(0.2)50(0.1)8(9)7.20.419.4(0.25)8414 28(14)4(6)(54)(6)(4)(7)2.7(0.9)250(0.45)2(10) 160.91.6(0.1)141470(14) 7(5)(57)(19)(3)(6)0.3(0.1)350(0.05)1(2)18.80.9 12.8(0.1)10812 36(12) 6(8)(7)(1)(5)(3)3.9(0.2)300(0

12、.15)3(9) 16.60.510.4(0.5)12614 92(23) 15(9)(36)(18)(6)(6)2.9(0.2)450(0.15)5(3)3.80.916.2(0.4)9015150(30) 1(8)(5)(5)(4)(10)4.2(0.4)400(0.15)4(1)8.60.26(0.15)1602084(21)10(6)(100)(10)(8)(7)2.4(0.3)150(0.5)4(5) 3.20.87.6(0.45)10413 36(12)12(2)(72)(24)(2)(3)2.5(0.5)50(0.15)3(6) 180.13.4(0.45)421412(12)

13、10(7)(126)(18)(9)(2)0.7(0.1)500(0.3)7(2) 13.60.8 3.2(0.45)321626(26) 9(1)(42)(7)(5)(2)1.3(0.8)400(0.35)10(10) 20.716.2(0.05)141460(30) 10(7)(48)(16)(2)(6)3.4(0.9)100(0.25)6(2)180.4 3(0.15)9616 90(30)13(4)(72)(9)(5)(6)4.2(0.6)100(0.15)8(9) 180.4 4.2(0.05)1191751(17) 17(2)(48)(8)(6)(7)1.5(0.5)350(0.5)

14、5(1)14.60.714.8(0.3)6611 42(21)17(2)(4)(2)(7)(6)3.5(0.1)150(0.4)6(10) 12.20.712.2(0.05)1701725(25) 14(7)(90)(18)(6)(6)0.7(0.9)200(0.25)8(10)90.63.8(0.05)1261481(27) 4(5)(200)(20)(4)(5)0.3(0.1)150(0.25)8(2)0.20.113(0.45)641656(28)3(8)(3)(3)(8)(7)1.9(0.8)450(0.45)10(9) 11.40.4 19.6(0.45)331127(27)15(4

15、)(44)(11)(10)(6)2.3(0.2)100(0.3)4(2) 11.60.60.6(0.05)3913 29(29)19(3)(125)(25)(7)(7)2.4(0.2)400(0.1)10(9)2.80.9 11.8(0.35)3417 48(24) 18(5)(114)(19)(4)(8)1.5(0.9)500(0.05)6(4)8.80.2 18(0.25)11713 115(23)16(6)(50)(25)(3)(2)0.2(0.9)50(0.2)9(7)11.20.6 10(0.3)8811 27(27) 16(6)(75)(25)(10)(6)0.3(0.3)500(

16、0.05)8(3)40.110.4(0.15)1711915(15) 13(4)(44)(22)(7)(7)4.2(0.1)200(0.15)7(9)150.110.4(0.2)1818 42(14) 11(6)(200)(25)(4)(2)0.1(0.1)500(0.35)3(5) 15.40.510.4(0.2)6817 140(28) 18(1)(40)(4)(1)(4)4.4(0.9)500(0.4)5(9)15.40.4 15.2(0.35)381948(16)19(5)(84)(14)(3)(7)2.5(0.2)450(0.15)4(1)8.40.9 3(0.5)191918(18

17、) 12(5)(60)(10)(9)(6)0.3(0.5)500(0.5)8(2)150.210.6(0.2)181848(12)7(8)(22)(11)(4)(9)4(0.6)100(0.1)6(10) 15.60.1 14.4(0.3)1351512(12) 16(8)(80)(16)(9)(8)2.5(0.1)200(0.15)6(2) 5.80.9 19.8(0.15)18018 13(13) 2(5)(100)(20)(6)(4)4.8(0.4)50(0.5)7(7) 19.40.9 11.8(0.5)11216 54(18) 13(3)(98)(14)(7)(3)1.3(0.9)150(0.1)1(3)5.80.68.6(0.35)151551(17)19(1)(81)(9)(9)(3)2.9(0.9)450(0.05)2(4)9.80.113.6(0.05)10818 20(20) 10(7)(60)(20)(9)(7)0.4(0.1)150(0.05)9(2) 14.80.5 3.2(0.1)7515 30(15)7(8)(136)(17)(9)(4)0.3(0.8)100(0.2)10(6)1.60.20.2(0.3)191936(18)10(10)(42)(6)(8)(10)1.9(0.9)