人教版初一年級(jí)有理數(shù)計(jì)算題集500題

1、初一年級(jí)有理數(shù)計(jì)算題集使用說(shuō)明：本題集的制作初衷是為學(xué)生提供計(jì)算題目以便強(qiáng)化計(jì)算能力。此題集共500道，1-445題為基本四則運(yùn)算，建議每天做20道，如能保證答題準(zhǔn)確率在80%以上，說(shuō)明計(jì)算能力比較過(guò)關(guān)。446-500題為能力計(jì)算題目，涉及等差數(shù)列，等比數(shù)列，裂項(xiàng)等技巧，建議學(xué)完計(jì)算技巧后再作題進(jìn)行鞏固。要相信堅(jiān)持總有回報(bào)，祝愿每位同學(xué)取得優(yōu)異的成績(jī)。1.6感謝學(xué)而思教研部老師的辛苦工作，由于時(shí)間有限，如有錯(cuò)漏之處，請(qǐng)批評(píng)指正。1155(32)43.0.8114.8(7)2.270.8119525552.7(25)7123422313474.(620512)(154)735.(18)7(2.4

2、)3416.2(7)7(57)7.15113112(14532)(18)8.115(5)(5)5有理數(shù)計(jì)算11330.3473(13)70.3429.10.11321(321147)(42)21511.(13)(134)13(67)11711112.(48)(52)(44)3813.(16503)(2)14.（0.5）（3114）6.755215.17887.214321253192112.7917.()|1|216.(6)(4)(32)(8)31172218.(9)(4)(60)122有理數(shù)計(jì)算958119.(14)1721(42)120.|3|10(15)3375121.15（3216）2

3、233211722.(211118)(16)(7)23.314(8230.04)24.15(0.4)(2.5)5125.(1)25(10.5)326.575(7)(243)(246)27.3(2)(1)8(12)23128.(2711)9(12341211923)(24)有理數(shù)計(jì)算3(11)(35)929.31181027430.0.125331811120.254331.211(455)36545521154554536532.11013111(1412)9(3)22333.34.1211(1)8(23)(6)2(3)280.5225171()24(5)138612130.12535.117

4、321.211336.42(23)(34)0.2537.751130(9612)（36）54有理數(shù)計(jì)算學(xué)而思初中優(yōu)秀教學(xué)體系2315538.(17)(4)(14)(8)39.31315(14)(12)(42)(4)40.3(2)34(3)2841.(1)1022(2)3242.22(2)223(2)3243.14162(3)244.(10)2(4)2(332)245.(1)4(10.5)46.(2)2003(2)2002132(2)247.(0.25)20054200448.0.52142214(12)439有理數(shù)計(jì)算549.(2)33(4)22(3)2(2)50.23(4)(75)55.25

5、3(35)3(222)3223151.(1)1022(2)3252.8234752553.(3)23(9)(6)2454.12(10.543)1411156.95(3)(2)2457.(5)32(6)300558.123(1213)1959.124(310)46有理數(shù)計(jì)算學(xué)而思初中優(yōu)秀教學(xué)體系60.2(3)34(3)1561.14162(3)262.135022(5)163.241639(4)22131110028264.0.25165.2210012(1)12（2）1|1322|66.83(1)3(4)467.45(12)368.1136(23)269.24439(2)2有理數(shù)計(jì)算71313

6、370.1524864452371.(1234)(12)72.16(2)31(8)(4)(23)(6)(2)2(14)173.1175.174.35(10.253)(2)1112239910022176.111339124310(49)77.878.5（2）424（2）379.24162310（）（）有理數(shù)計(jì)算學(xué)而思初中優(yōu)秀教學(xué)體系1280.（533）（2）（3）81.4233313（）（）32282.433（3）2383.1293（23）123284.(23)(34)231723(6)525515511585.127722786.(2)2(1)331(2)87.2332(4)(9)01453

7、88.（2）89.831314（）（）有理數(shù)計(jì)算94290.239(3)21291.1612（3）92.（7）（5）90（15）93.42（23）（34）（0.25）1173134894.12642411495.3700.2524.5525%296.3314351.5197.25530654198.1215310有理數(shù)計(jì)算1學(xué)而思初中優(yōu)秀教學(xué)體系399.810.0434333100.8877815877101.99917187.981102.4103.450.258130.570104.445721105.3.2329213106.4978415107.7556有理數(shù)計(jì)算11108.24912

8、525109.200620042005110.31224111.3412221161332517371112.1784121173113.3321271551152114.212141421445555115.42792793116.71.751612有理數(shù)計(jì)算33112學(xué)而思初中優(yōu)秀教學(xué)體系117.52714118.8124915119.10841120.17729121.4.55831121122.12341413143123.522515184151347124.620512111111111111125.357357357357126.(8)2(1)5有理數(shù)計(jì)算1311127.12(8

9、)128.(6)(3)4129.(125)(3.25)130.13.5(0.7)(553)1121131.67342132.1230.1434133.216221(2)24134.135.34411117777211110.5210.5100.532314有理數(shù)計(jì)算學(xué)而思初中優(yōu)秀教學(xué)體系136.1.8(1.823)140.12(34)111137.452413138.48(1124)139.0.522(3)213322141.(2)3(8)(2)223(3)22722142.14()()31727173143.(137774812)(8)144.(7)13(30)3412145.868635.

10、28.64243.25有理數(shù)計(jì)算15146.2009200720081147.999272148.(3)7(1.5)61149.(3)201032011150.(7)20111472010(49)(7)2009151.4.73221(2.631)152.(37)(13)(15)43321153.（81276318）（9）154.212531223(3)28710.63155.16有理數(shù)計(jì)算3學(xué)而思初中優(yōu)秀教學(xué)體系15156.14(6)2157.15(0.8)15158.6123181.51.80.80.9159.11213325327160.32344155161.15223133421435

11、1162.0.71924150.794(15)458163.1260164.423291856151515有理數(shù)計(jì)算17165.81214（16）94166.（0.1）（813）11234.4167.（36.32）355041925836258531451)119197168.19(20)(302.5)(1511317171325113)5.1753169.(3）(26.32537148375312170.46(35)(36)(15)3511171.(14）61622244172.113()(0.6)3535173.751131445253525518有理數(shù)計(jì)算學(xué)而思初中優(yōu)秀教學(xué)體系11163

12、5.2523477174.325275315)5175.(3176.12）(2)(3(1)5581258123(115)5177.6.5(6)314178.(4)(12)(9)179.560.25(4)951180.(6)(33)421181.(37)(13)(114)12114182.(2)(3)(14)(13)(15)有理數(shù)計(jì)算19183.3.82.4799.6(117)(3339)8823184.83.6(0.2)(0.4)1185.3526(8)22(2)314186.5.72（15.8）187.0.47(35047)11188.(32)(54)1111189.(6）(4)(3)(2)

13、190.322(2)33482(2)6)4(0.5)(1)2191.(311232523154192.(6)(3)(15)(2)20有理數(shù)計(jì)算學(xué)而思初中優(yōu)秀教學(xué)體系8325193.81647(17)(0.5)2194.1113122(2)3335195.(8)(4)20.25(5)(4)3196.(3)222(3)5(2)(3)2197.1411198.(1.5)41142.75(52)199.8(5)631200.45(2)325201.(5)(6)(4.9)0.62202.(10)25(5)有理數(shù)計(jì)算21206.(13)(13)563203.(5)3(5)2204.5(6)(4)2(8)1

14、61205.24(7)(22)7207.7211(2)12208.(73784)(8)209.(50)(510)212210.(165035)(2)211.(6)8(2)3(4)252)22(332)1212.(12222有理數(shù)計(jì)算學(xué)而思初中優(yōu)秀教學(xué)體系213.11997(10.5)13214.3232(23)2232215.(4)2(31)01216.14(10.5)32(3)24217.(81)(2.25)(9)16218.524(10.215)(2)666219.(5)(37)(7)(37)12(37)5220.(8)(4)20.25(5)(4)3222.(2)(3)(2)3221.(3

15、)2(131222)3963232有理數(shù)計(jì)算23223.(12)1338(2)12(13)7224.722(3)2(6)(13)2226.82(4)831225.24(8)(2)3(22)31227.100(2)22(2)(3)228.(3)2(4)2229.22(12)2(0.8)3231230.32(13)(2)(2)2231.(324)2(31)024有理數(shù)計(jì)算學(xué)而思初中優(yōu)秀教學(xué)體系232.622(15)233.108(2)243234.15(0.4)(2.5)51235.(1)25(10.5)3236.(14)26(14)(16)8237.(5.5)(3.2)(2.5)4.8238.(

16、8)(25)(0.02)29612)(72)5239.(157240.(2)(1132)11241.2(4)2(2)有理數(shù)計(jì)算25242.0.655(3115)52041228120.5121243.13()21(2)2(4.53)2333244.(2)3(43)2(12)(1)43222()16(1)15245.41()4225554311246.20(15)(28)17247.652315738(3)(181248.213)249.(5.54)(3.2)(2.5)4.8250.95(3)(2)24251.(1)3(5)(3)22(5)26有理數(shù)計(jì)算學(xué)而思初中優(yōu)秀教學(xué)體系252.23(2)2

17、(1)(2)4(2)3253.(5)32(6)30052221254.(3)232(3)34(12)21255.32(5)2(3)240(4)12257.2(7)7(57)3259.8(5)(4)(9)(8)52260.(13)(134)13(67(620512)(154)41258.(5.5)3.24.56.823175261.524232(811)74有理數(shù)計(jì)算27262.100222(23)(2)3263.72(3)(6)(3)2122264.52(2)3(10.83)114265.(11)3()12(1)(2)(1)20102216266.52285(2)(1

18、45)7111267.(48)(52)(44)3811268.(0.5)(34)6.7552269.(6)(4)(32)(8)31270.(53)(16)(2)271.(2)41(8)(2)3(22)28有理數(shù)計(jì)算學(xué)而思初中優(yōu)秀教學(xué)體系2272.131(12)62(3)374273.7111119(121834)(24)5274.(4)20.25(5)(4)38275.|16|21(4)113()448276.(9)(4)(60)12277.0(3)23(2)3278.22(12)2(0.8)33751279.15(3216)22(2)280.32(13)231(2)2281.(2)2(3)3

19、(1)3(3)3有理數(shù)計(jì)算2931282.2(3)2(13)3(23)283.(2)22(1312)2345284.31722134711132656285.(15812)24(33)2(63)21286.322(5)287.72(3)212(6)(3)2288.(3)223(95)289.8(3)2(2)290.100(2)2(2)(23)291.34213(32)230有理數(shù)計(jì)算學(xué)而思初中優(yōu)秀教學(xué)體系292.(3)22(3)442(3)5(2)(3)2293.1411294.(1.5)41142.75(52)295.(1)200612(24)(8232.75)296.(1)102(2)34

20、297.(10)4(4)2(332)242298.239(3)3299.0.25(0.5)2311(82)(1)10300.(2)41(8)(2)3(22)301.(5)4(3)()(7)475222811有理數(shù)計(jì)算31302.(3)330.4(112)(2)1303.14（10.5）32(3)2304.4(17)63(5)33(2)3305.338(2)31(3)2(2)30.125306.9.538(2|11.641.531.36|)307.73.17(812.03|219.83518|)308.1112(398)309.95(945)311.211312.31(9)(215)(42)53

21、10.5.64.7|3.83.821352(367)(162)(457)(107)21132有理數(shù)計(jì)算315.1.學(xué)而思初中優(yōu)秀教學(xué)體系555313.(6)83(6)(13)(6)28314.22223.218219220111335199719991316.45(2)325317.(5)(6)(4.9)0.6318.(10)225(5)319.(5)(5)233320.5(6)(4)2(8)4(7)(22)6321.2112322.(165035)(2)有理數(shù)計(jì)算33323.(6)8(2)3(4)255324.(8)(4)20.25(5)(4)3325.(3)2(11222)3963326.

22、(11222)22(332)1327.(1)1997(10.5)3328.32232(3)223329.(4)2(231)01330.14(10.5)32(3)2331.524(10.215)(2)332.(5)(37)(7)(37)12(37)66634有理數(shù)計(jì)算學(xué)而思初中優(yōu)秀教學(xué)體系1333.14622(3)3757334.4.037127.5371236（9618)335.32(123)20.8(25)336.3253(2)18585337.(3)(4)582(6)4338.8(2)34(1)4339.(1155)(11)3(5)283340.0.2514(1)9931213.75244

23、34314334341.131134111313342.11有理數(shù)計(jì)算35343.2222232348344.12353422123132345.22(2)2|(3)2(3)3|13|49|72|135(2)346.2525142344347.(1.5)1322134348.1(1)32455.3349.10.233522350.3(3)(5)24(0.3)20.9113214112342351.2336有理數(shù)計(jì)算8413學(xué)而思初中優(yōu)秀教學(xué)體系7.195710.251113352.0.213414.353.1133245110.75324130.5354.1616412342131429211

24、1355.(2)259391356.14(10.5)2(3)23357.233(1)3(1)4310.2358.35(2)5359.2(17)11(0.6)4360.1213(10.6432)有理數(shù)計(jì)算37133322361.2.2512853362.16(0.4)(2.5)2363.362213162153219364.4.853.6615.3175.155.418532140.30.151365.10.423.12.6225131(50)21366.17334811572348367.126824453552368.2723723237369.19991997666381998有理數(shù)計(jì)算學(xué)

25、而思初中優(yōu)秀教學(xué)體系33528370.3(5)32(2)|46|20.625371.(3)4946111249112350.231118372.3831838242721232373.32(2)(2)12121251323374.223327(4.5)1(1)2000181999375.113136735283416376.5758(57)377.45431440.1573378.0.843355494949有理數(shù)計(jì)算39379.3330037380.199084481990199014181990381.999999999999999999382.149297483149297483410.

26、427383.121143431384.323222212220.1251341112123331110.125124385.1001111164386.(0.125)1995(2)19953(0.615210)(10)1387.(56)24340有理數(shù)計(jì)算學(xué)而思初中優(yōu)秀教學(xué)體系388.389.33233.32006390.199720002000200019971997391.19492195021951219522.199721998219992392.1111(122)(132).(192)(1102)393.111.112123123100394.9876543219876543249

27、87654323987654322395.11212312992(33)(444).(100100.100)396.12(3524)(6)338(4)(2)397.4有理數(shù)計(jì)算41398.115(113532)1141399.（5）33()42400.24372212（）（）103401.（1）2（2）43952403.(125)(7)627187(7)3402.（）（5）（25）335(25)21(14)0.5222404.2837311405.254（25）2254406.8(4)233407.7323(3)242有理數(shù)計(jì)算學(xué)而思初中優(yōu)秀教學(xué)體系408.5(2)424(2)3409.(28

28、)(64)(1)5410.2(2)07(8)(2)1313411.1()24524864412.122(3)3(2)3(9)23321413.2223(13)2414.23(2)2(1)(2)4(2)3415.(1)3(5)(3)22(5)135416.12(14)8126.753417.52(2)3(10.8)114418.115511527(7)22(2)7有理數(shù)計(jì)算43419.32125(2)4420.4(3)215(3)50421.13(10.5)12(3)277111229126422.50(6)(7)2423.(1)52.50.6130.25311111424.79(121834)

29、(24)425.3421(4)99(1416)224131313426.2113(522533)7427.52(2)3(10.8)11444有理數(shù)計(jì)算學(xué)而思初中優(yōu)秀教學(xué)體系1428.（53）（16）（2）429.42(3)60.253430.(5)1.85(214)7431.1810.4(10.4)0.4111432.1(63)63433.4(43.51)2(3)434.3.57.754.251.1(|()2|)435.516()|1(2)3|(2211)2114332436.0.125(31114)(38)(8)(0.25)521437.56(93)3217.75有理數(shù)計(jì)算45438.112

30、123(3)13(8)8439.72119(35)3(4)440.(0.125)788441.(0.25)4025610442.12(3)(4)56(7)(8)(23)(24)443.1111111142648620102008444.(20091)(20081)(20071)(10001)1111445.19(7)128(7)33(7)11111446.1223344556111447.10111112.596046有理數(shù)計(jì)算學(xué)而思初中優(yōu)秀教學(xué)體系448.2222109985443449.111112123450.1111121001133557991011111133557451.2523

31、25452.252453.325125125125125148812121620002004200420084567157711111616222229298244880120168224288)12811454.(111111455.16121111111203042567290111111456.13610152128457.1111111112612203042567290有理數(shù)計(jì)算4711111458.1040881542381111459.135357579200120032005113.753.23153563460.7184.50.16111133462.200818200954

32、201010820111802012270111111461.1226312420204201111463.1122426153577464.1113153511116399143195465.15111929970198992612203097029900111466.123234789111467.123234989910048有理數(shù)計(jì)算學(xué)而思初中優(yōu)秀教學(xué)體系1111468.1352463572022244444469.135357.9395979597999998971470.1232343459910010111111471.123423453456678978910333472.12

33、342345.171819205719473.1232348910571719474.1155（234345891091011）34512475.12452356346710111314476.12439223234234523410477.1456121231234123451234561234567有理數(shù)計(jì)算4923478.3!4!99100!23450479.1(12)(12)(123)(123)(1234)(12349)(1250)234480.1(12)(12)(123)(123)(1234)100(1299)(12100)2310481.111（2）(12)(123)(1239)(

34、12310)5482.111111321521721921112113211111483.(122)(132)(142)(152)35715484.122222323242728232121721199321199521485.32152172119932119952150有理數(shù)計(jì)算11(1482)(1492)學(xué)而思初中優(yōu)秀教學(xué)體系221486.12322242321325298210024219921487.12132232502355799101488.56677889910566778899106127489.5376520911301342490.1334527587209102111

35、241935491.1352731272091128173042255111910492.1213301311411201202612338124273549637791105131493.6122030425688494.1612203011134215579561772199030125495.141512720915817有理數(shù)計(jì)算5112222232182192192202496.122318191920497.(11.11)2007(11.1)120072200620062200712008120062200520061498.11111123459899515299499.2461

36、23353573579111222500.133557282324211171913535717192152有理數(shù)計(jì)算參考答案1.542.848559934.35.1041345466.261567.4868.169.8112.6376.163.1054.65.0.4146.277.-108.259.910.13.3411.2413.31.514.415.17516.25517.1718.3119.8320.4.721.350222.4323.4.2224.2725.626.50327.6328.15111129.4110230.11331.154000532.6733.11837.1138.

37、11339.640.5241.042.6143.644.9245.4346.2200247.1448.61249.571250.451.052.453.2054.3055.42356.757.106058.1259.1060.27161.162.263.1681570.239671.4172.2273.511174.2259975.100277.878.1379.241580.281.4582.281483.2784.5585.286.787.1588.4889.690.8191.1292.41271693.1394.295.10096.697.25098.265.5399.9205.0310

38、0.0有理數(shù)計(jì)算53101.899.5102.1.995130.162729158.236103.40104.35.364105.45106.199.5107.1516108.1245109.2004110.48111.31112.31113.75114.425115.2431116.42117.1516118.15119.5120.4920042005131.2961132.1827133.2134.3135.144136.1539137.20138.80139.71140.51141.235142.191143.3144.260145.25802007146.20072008147.267

39、62148.3149.3159.0.43160.641161.103162.43.6163.941164.113165.1166.24.5167.45507168.77231169.31482170.631171.43172.15173.01174.2635175.36176.2177.651178.1121.122.854225150.012151.3.3615152.723179.2154.343155.5753123.8124.6125.0126.64153.71180.4181.2182.1127.52425156.12183.0184.4.48128.486129.0.8514157

40、.15185.261186.10.08187.3.4754有理數(shù)計(jì)算188.8.75254.81學(xué)而思初中優(yōu)秀教學(xué)體系1189.4190.46191.35192.1193.13121194.116195.90196.181197.5198.0199.235200.481201.315220.90221.334255.1222.12256.6257.1427258.13259.889260.2261.0262.14263.85264.1715265.34266.32267.63202.8203.45204.289205.7206.612207.717208.209.25210.31.3211.1

41、20212.1217213.6214.9215.9161216.6217.1218.201325248.14268.4269.25270.16271.212272.169196273.58274.90275.5615276.31277.24125278.64279.350280.31219.02249.11.04250.7251.5252.10253.1060281.4282.72827283.24284.25285.16有理數(shù)計(jì)算55321.91286.25287.85288.11289.10290.22108291.7292.34217322.31.3323.120324.903325.4

42、1326.12351.1.5352.2.94353.0.320354.3355.85161356.65409.9385.204412.23387.3625414.10390.0417.171393.2004422.1學(xué)而思初中優(yōu)秀教學(xué)體系383.0410.17384.21255411.1241386.12413.3189388.8415.5389.320073416.13122391.38973265115392.20418.217101419.4394.2420.9395.247515421.2396.397.481435.7213441436.85437.459438.6439.3440.

43、8441.1442.24502443.1005444.9992009445.767446.56447.112448.7398.252399.125400.2423.18424.58425.361915449.110199450.10150125401.0426.49451.123427.32.83428.6404.8429.341431.30402.1403.0430.50405.25432.1406.92433.14.5407.3085408.13434.11452.1532211453.2454.28942455.5456.原式1111122123122341233478111111122

44、23347817218411234567有理數(shù)計(jì)算57111457.10458.原式111413200320051204804525588111114141711111111111325588111114141711153217341111111459.原式413353557200120032003200511110040037916118290111113131.2540.813355779460.原式311233579714611111113312463182324429=3611111461.原式12320261220420210111111223344520211111111210122334202112021012121021462.原式2008200920102011201211111366991212151518111111120105912235610050545463.原式132537511726153577111111111223355771111011