七年级数学上册有理数的计算题精选22.docx

1、七年级数学上册有理数的计算题精选22(7)(3)4.4(0.7)400(0.15)6(8) 9.60.8 14.2(0.1)1402044(11) 1(7)(225)(25)(6)(10)1.3(0.8)350(0.05)4(4)130.38.6(0.4)1081875(25) 10(5)(26)(13)(4)(2)2.6(0.4)350(0.2)10(8) 2.40.6 18.8(0.1)12020 22(11) 10(10)(2)(2)(2)(8)5(0.6)300(0.05)5(8)17.60.75(0.2)1401428(28)17(4)(40)(10)(10)(3)1.2(0.8)3

2、00(0.2)10(2)16.20.7 8(0.15)721863(21)3(2)(171)(19)(4)(4)3.3(0.5)450(0.25)5(1) 10.20.113(0.25)1515 24(24)12(2)(21)(21)(7)(3)2.3(0.1)400(0.3)6(6) 50.416.4(0.5)1441860(30) 5(2)(48)(6)(6)(7)2.7(0.5)450(0.25)4(1)70.3 14(0.1)15317 12(12)1(9)(55)(11)(2)(4)2.4(0.1)450(0.25)7(1) 19.80.210.2(0.3)17119 58(29)4

3、(7)(40)(10)(1)(6)2.5(0.5)250(0.3)2(9) 11.80.1 16(0.05)561444(22)12(3)(10)(1)(2)(7)4.5(0.3)150(0.4)3(7)110.3 8.4(0.45)521318(18) 11(7)(4)(2)(2)(7)4.5(0.5)150(0.45)3(10)140.615.8(0.15)961242(14)5(10)(130)(13)(7)(5)0.6(0.7)450(0.35)3(4)13.60.9 17.4(0.4)1361742(21) 11(8)(160)(16)(10)(6)0.7(0.9)150(0.05)

4、5(6) 90.1 14.4(0.3)14014 72(24) 7(10)(85)(17)(3)(7)3.3(0.7)250(0.25)7(3)17.40.8 2.2(0.45)1818 36(12)14(4)(12)(6)(10)(7)2.7(0.5)300(0.4)7(6) 7.20.9 8.4(0.3)8414 75(15)16(2)(72)(12)(9)(7)2.9(0.2)100(0.4)8(4)8.60.3 9.4(0.45)10812 28(14) 19(1)(63)(21)(1)(6)0.2(0.4)50(0.4)5(2)15.60.118(0.2)1919 100(25)16

5、(6)(20)(20)(1)(4)1.2(0.1)450(0.25)10(2)0.40.7 2.2(0.4)4214 120(24)7(8)(40)(8)(5)(2)4(0.5)50(0.2)3(3)16.20.815.6(0.25)5719 39(13) 5(9)(154)(22)(8)(5)1.4(0.1)300(0.25)4(5) 17.80.6 18.2(0.15)191948(24) 9(5)(144)(24)(1)(9)3.1(0.1)100(0.1)5(6) 10.20.47.4(0.3)5614 145(29)10(9)(100)(25)(3)(10)4(0.9)250(0.1

6、5)8(2) 3.20.8 5.6(0.15)801644(22)8(2)(9)(9)(6)(3)0.5(0.9)450(0.15)5(8) 120.9 11.8(0.4)8016 120(30)3(3)(200)(20)(9)(10)2.7(0.8)100(0.45)7(8) 17.60.614.4(0.4)161612(12) 17(9)(160)(16)(1)(5)3(0.7)200(0.3)8(3) 13.60.66.8(0.3)141472(24) 16(7)(68)(17)(10)(7)0.4(0.9)250(0.35)6(7) 13.60.9 10.8(0.2)551148(12

7、)8(3)(40)(4)(1)(2)2.1(0.8)150(0.05)7(2)12.60.414.2(0.2)641664(16) 20(9)(110)(11)(10)(2)4.9(0.5)450(0.3)10(5)3.80.79(0.25)1313 72(24)4(5)(110)(11)(4)(1)1.1(0.7)450(0.35)6(3) 130.3 11.4(0.05)1361744(22)5(8)(20)(20)(3)(3)4.6(0.6)250(0.35)1(10) 150.4 9.4(0.5)2002052(26) 8(9)(76)(19)(3)(3)3.6(0.7)400(0.5

8、)5(2)150.117.8(0.05)751590(30) 11(5)(189)(21)(1)(8)3.5(0.3)500(0.25)10(9)2.40.8 11.2(0.5)1711928(14)20(9)(48)(6)(1)(9)0.2(0.9)400(0.5)6(10)12.60.9 17.2(0.2)10812 19(19) 5(10)(80)(10)(2)(4)3.4(0.5)250(0.2)6(7)8.60.112.8(0.15)1901939(13) 10(4)(230)(23)(3)(9)4.9(0.4)500(0.25)1(7) 12.20.912(0.05)1081232

9、(16) 4(7)(14)(14)(3)(4)4.7(0.5)400(0.45)1(8) 7.80.4 3.8(0.05)571913(13)8(7)(230)(23)(4)(7)4.4(0.1)200(0.25)2(3)12.60.117.4(0.15)721263(21)16(2)(140)(14)(8)(1)4.5(0.7)450(0.1)3(8)110.13.8(0.25)16016 72(18) 20(8)(7)(7)(7)(2)2.3(0.6)400(0.4)1(10)10.7 2.6(0.35)13319 22(22) 7(2)(90)(15)(2)(9)4.8(0.3)300(

10、0.3)3(5) 80.511.8(0.4)7218 25(25)12(8)(220)(22)(4)(6)1.8(0.1)350(0.15)2(5) 100.515.4(0.45)1202080(20)3(4)(96)(12)(2)(6)0.6(0.2)50(0.35)2(10)2.60.712.8(0.35)4515 78(26) 6(7)(11)(11)(10)(10)1.9(0.8)100(0.15)1(3) 160.2 2.4(0.35)881163(21)19(5)(63)(7)(8)(4)3.1(0.9)450(0.35)3(2)5.20.42.6(0.45)11713150(30

11、) 16(8)(10)(10)(3)(4)1.1(0.2)250(0.2)5(6) 18.60.5 5(0.15)2613 38(19) 18(8)(160)(20)(8)(3)3.7(0.4)100(0.35)2(9)19.60.89.8(0.45)1602039(13) 16(6)(128)(16)(6)(1)0.5(0.5)400(0.3)6(7)7.80.2 3.8(0.45)1281611(11) 19(5)(64)(16)(3)(10)1.8(0.6)50(0.05)6(9) 8.20.611.2(0.2)14014 45(15) 4(6)(20)(2)(3)(3)1.1(0.7)

12、400(0.3)1(9) 0.40.7 2.2(0.3)3311 50(25) 15(3)(20)(4)(10)(1)2(0.6)250(0.4)2(6) 2.80.8 4.2(0.35)9911 108(27) 5(9)(120)(24)(6)(5)3.6(0.9)300(0.5)5(7) 6.60.4 6.6(0.35)1051560(20) 8(1)(161)(23)(1)(9)3(0.9)50(0.15)2(4) 7.80.9 9.6(0.2)1261888(22) 13(4)(85)(17)(9)(8)3.1(0.1)50(0.4)8(4) 90.812.8(0.45)701422(

13、11)12(10)(198)(22)(4)(7)2.1(0.1)200(0.2)3(4) 0.60.8 15.6(0.2)10818 70(14) 19(9)(14)(2)(10)(1)0.6(0.2)100(0.1)8(9) 5.60.614.8(0.15)361878(26) 18(5)(63)(7)(2)(3)1.4(0.7)250(0.3)10(6)3.80.611.6(0.25)341718(18) 5(6)(20)(20)(1)(5)3.9(0.8)450(0.25)3(2) 16.40.3 7.6(0.4)11419 115(23) 13(6)(75)(15)(8)(7)0.8(

14、0.8)150(0.2)5(5) 18.40.35(0.35)20020110(22)14(9)(44)(22)(6)(9)2.2(0.6)300(0.5)8(9) 7.20.5 16(0.45)131354(18)7(3)(126)(21)(9)(5)2.5(0.8)100(0.4)2(3) 14.80.6 16.8(0.1)14418 110(22) 2(2)(72)(8)(9)(5)3.9(0.7)450(0.05)4(9)10.80.4 5.6(0.25)761987(29) 7(1)(60)(15)(6)(2)3.1(0.4)500(0.45)10(10) 70.716.4(0.1)

15、9018 100(20) 17(5)(126)(21)(8)(2)5(0.1)400(0.3)9(9) 8.60.5 15.6(0.25)12012 44(22) 3(8)(160)(16)(4)(8)1.7(0.8)450(0.45)9(2) 16.40.9 1.4(0.25)1171315(15) 16(3)(180)(18)(8)(9)4.6(0.7)300(0.2)5(9) 18.60.11(0.3)1501580(16) 15(5)(14)(2)(9)(6)2.3(0.7)100(0.15)1(4)0.80.612.6(0.05)261320(20) 15(6)(60)(6)(10)

16、(4)1.3(0.7)500(0.15)3(5)3.60.5 7.2(0.2)12015 145(29)2(3)(130)(13)(5)(2)0.6(0.1)250(0.2)5(4) 2.60.92.4(0.3)1802060(20) 15(4)(120)(15)(7)(7)5(0.2)100(0.25)3(9) 11.80.3 15.8(0.4)481630(30)18(9)(105)(21)(7)(1)0.5(0.9)500(0.1)5(7) 7.40.5 5.6(0.15)5614 63(21)9(2)(14)(14)(2)(8)4.5(0.3)150(0.5)8(2) 19.20.69

17、(0.2)1717 18(18) 10(5)(24)(4)(4)(2)2.7(0.6)200(0.5)7(3)14.20.9 12.4(0.4)6611 87(29) 9(6)(96)(24)(3)(5)0.1(0.2)250(0.1)5(2)2.80.21.6(0.4)7813 40(20) 7(6)(16)(8)(5)(7)3.6(0.1)150(0.2)7(10)9.60.27.6(0.45)8811 22(11) 5(4)(180)(20)(8)(2)3.5(0.3)150(0.2)1(4) 90.14.6(0.1)18018 40(20)14(1)(27)(9)(5)(2)1.5(0.7)150(0.4)9(8) 18.20.1 15.2(0.3)10413 40(20)9(7)(171)(19)(1)(9)0.1(0.8)300(0.1)4(8) 6.80.36.8(0.1)11917 120(24) 12(2)(69)(23)(3)(1)3.5(0.4)200(0.3)8(7)2.20.44(0.35)481284(28) 5(1)(108)(18)(6)(9)1.4(0.4)200(0.1)5(1) 5.20.311(0.1)8414 15(15)9(9)(54)(6)