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第第页北京版五年级数学去括号练习400道及答案5×(0.7-0.2)[22.5+(8.1-8.2)]÷6.4[57+(100-81)]×35[14.6-(1.4+4.5)]÷5.8(596-284)÷5238.51-(6.51-5.21)(99-92)×(1089÷33)29×[(979+46)÷41]288-(188-64)161-(1316-524)÷72(837+53)÷89(45-44)+43×14(93-53)×(1054÷31)31×(360÷15+12)(44×45-1860)÷409.7×(8.5+5.4)(19×28+530)÷18[5.7-(7.8-2.8)]×3.530×47-(78-22)374÷(1091-27×40)826-(326+173)[23.11+(0.2-0.4)]÷7.9(528÷22-17)×38[37+(95-66)]×27[1.1-(6.4-9.2)]×7.3518-(18+74)(3.82-1.7848)÷3.8442.1-(18.1+7.4)40×(7-62÷31)(1200÷48-14)×11[91-(50+34)]×22(95.7+9.7)-5.5×1.2484-(284-149)[88-(42+36)]×17(13×40+1016)÷48[8.3-(3.9-1)]×8.3(22-195÷15)×43(46×28+912)÷40(165+417)÷97(98-1300÷50)×12(43×45-1363)÷266×(43-189÷21)[5.8-(4.8-4.6)]×9(8.2+9.8)×0.7[93.05-(8.3+0.2)]÷8.9[9.4-(2.2+5.5)]×4.7[6.6+(4.9-3.4)]×8.874-(1098+3018)÷98[9.5+(0.7-4.9)]×3.319×(20-289÷17)(124+44)÷21(220÷20+94)×34337-(237-33)[8.12+(1-5.7)]÷3.8(17-240÷40)×143250÷(32.5×2)24×[(279-49)÷46]2070÷(988-23×41)882-(782-50)[96.46-(9.7+9)]÷8.140×[(414+18)÷24]19×(9.9-9.6)28×[(755-27)÷26]603÷(41+26)[2.3-(3.2-4.1)]×2.745×[(518-25)÷17]25.44÷(5.9-0.6)[16.2+(6.2-4.1)]÷6.14.14÷(20.7×4)41.4-(4.4-2.92)32×42+2457÷6315×(912÷48+16)718-(218+266)(4.91+358.09)÷12.1(89.6-8.5)+5.2×2.915×22+(38-31)47×37-(61-48)130-(546+924)÷4946.23-(10.23-7.63)[5.7+(7.5-7.6)]÷7[67-(13+35)]×274.9÷(2.1-2)(82-1350÷50)×48[70-(22+37)]×36537-(337+176)39×[(103-13)÷15]587-(187-82)13.69-(1.69+8.53)(289+953)÷6941.86÷(7.1-2.5)(40×29-456)÷321968÷(16+32)28×(800÷40+4)719-(519-30)41.39-(11.39+9.76)(90-75)×(380÷10)440-(40+253)(0.4+0.531)÷0.3547.63-(16.63-5.75)[2.55+(6.2-5.6)]÷1.5(154÷14+93)×48[97-(49+44)]×1631.29-(14.29+6.55)[60.7-(7.6-0.5)]÷8(1.7+7.7)×5034.42-(17.42+6.24)15.81÷(7.3+2)(3.7-3.6)×1.3(37.5-31.914)÷0.49613-(413-9)(16-408÷34)×4510×(9.5+2.8)[62.35+(2.1-5.8)]÷8.534×(132÷12+6)0.3×(0.5+6.7)(17-468÷39)×33(330÷11+94)×3431×40+(31-11)8.8×(9.8-1.3)552÷(11+35)(15×40-294)÷17116-(444+1106)÷31[8.9-(3-0.3)]×2.4171+(59+474)÷13(23-184÷23)×770-(4497-1725)÷84[2.4-(2.8-8.2)]×3.2(35×35-1121)÷1342×(60-124÷31)(8.1-1.5)×9921×(8.7-4.6)(4+1.4)×75[7.4-(3.5-3.4)]×8.8816-(616+116)(54÷18+28)×39[5.3-(6.1-7.5)]×2.7(4.23+11.312)÷4.09[42.54+(5.9-0.7)]÷6.224÷(20×40-788)(87-31)×(756÷42)[7.6+(4.5-6.3)]×6(6.9+5.3)×7.3(36-423÷47)×39189÷(35×37-1274)39.26-(4.26+8.69)41×[(1054+50)÷48][84-(28+29)]×38(5-3)×3.5(3.09+7.1)-0.6×3.9(4.23+4.4)-0.4×1.212.6-(3.6+5.5)1260÷(11+19)32×6+(61-48)(306-138)÷28(24×41+1854)÷3325×(5.4+2.9)[7.2-(2.9+1.7)]×2(22.5+1376.94)÷29.4(72+129)÷67[7.4-(1.6-0.1)]×7.5[95-(70-24)]×147×(1144÷44-8)[4.1+(6.3-2.7)]×6.420.65-(19.65-5.91)759-(359+144)[12.66-(9.8-3.5)]÷5.3456-(56+71)3150÷(47+43)33-(200-92)÷36[29.8+(9.1-6.5)]÷3.6(8.1-1.4)×4.9(576÷32-6)×29[44-(99-64)]×33724-(224+41)479-(279+40)34×(96+93÷31)419-(219-64)697÷(22×13-269)[3.2-(3.3-4.7)]×1.515×11-(56-16)(9+1.3)×2.5(95-64)×(140÷10)641-(541-75)605-(505-5)13×(98-120÷20)(41×29-108)÷47[33.3-(9.8-4.1)]÷3187+(2091-164)÷41548-(448+15)(3.6+6.3)×4.9(49-672÷28)×39343÷(1124-43×25)[7.1-(3.9+0.5)]×2.7(35-301÷43)×20[20.95+(3.8-4.6)]÷6.539×[(210+14)÷14](664-314)÷502695÷55+76×75(26.6-22.1539)÷2.5745.14-(4.14+7.22)26.02-(15.02+3.59)17.57-(9.57+5.71)363÷(31×45-1362)(282+290)÷44398-(198-65)(145÷29+73)×43342÷(45×15-637)[5.52-(3.7-0.5)]÷0.444×[(332-32)÷10]0.9×(2.4+9.2)129-(364-104)÷13616-(516+31)214-(114-16)1.1×(1+4.3)(13-33÷11)×42(350+250)÷30(9.22-9)+6×436.5-(15.5-5.46)302-(202+75)45×(54-629÷37)[81-(87-76)]×2637.22-(13.22-1.35)[2.6+(3.2-5)]×1.2[9.9-(7.5-8.3)]×0.938×(73+380÷19)[3.7+(2.9-4.9)]×7.516.2÷(17.9-9.8)(799÷47-12)×385.22÷(2.61×4)[7.7+(2.5-2.2)]×7.647.43-(1.43-6.17)5×(198÷11+4)445-(245-185)[16.02-(9.5+1.4)]÷0.8(8.2+5.3)×9.834×(35-1247÷43)48×19+(63-32)29×[(794+12)÷31]510-(110+118)151-(116+928)÷29571-(171+70)[1.6-(4.9-4.5)]×9.4252-(52-5)(49.9-41.864)÷3.28(70-728÷28)×4210.26-(5.26+4.8)(1056÷48+47)×730×[(389+10)÷19](44×31+1980)÷4439.73-(12.73+3.36)(1.2+2)×7836×(1188÷44+21)13+(363+585)÷79(43×29-1175)÷1842.49-(4.49+6.06)14.3÷(4.2+1.3)45×[(114+48)÷27](108÷36-3)×17719-(419-141)[59.16-(5.5+8.3)]÷7.2686÷(23×26-549)(63+480÷24)×8(78-160÷16)×9679-(279-65)4753÷49-4549×(64+1025÷41)[21.9+(2.4-8.1)]÷3(44×31-789)÷2520.69-(2.69+4.03)48.76-(1.76-0.04)12×21+(57-44)175-(2862+193)÷65(247÷19-8)×4145×[(417-12)÷45][28.24-(6.2+2.9)]÷2.915.72-(9.72+3.84)74+(2275-261)÷53498-(198+227)(45+506÷23)×28210÷(65-30)[71-(27+31)]×28(8.3-7.3)×3.41960÷(19.6×2)32×(403÷31-2)(2.67+18.572)÷0.43(868÷31+81)×31136+(2372-1142)÷30415-(115+47)(85-34)+22×26(152÷38-2)×1428×[(526+50)÷32]31×(63+589÷31)40×14-(80-33)29.8-(5.8+8.3)7.1×(5.5-3.3)818-(618-19)15×(330÷22-4)130-(373+61)÷14(24-155÷31)×10[1.76+(7.4-8.7)]÷2.376÷(69-31)[7+(8.6-5.7)]×1.6[74-(45+23)]×25[1.7+(9.6-4.9)]×4.5(1.7+6.6)×733×(144÷48-2)(1463+152)÷9524×[(581+14)÷35]20×(81+735÷35)131+(3847-1498)÷87[30.56-(4.9+1.9)]÷2.4621-(221-134)0.156÷(1.56×2)(91-81)×(70÷35)17.4÷(8.7×2)(5.1-4.9)×88(257+991)÷9626×70+1848÷7742×(62-400÷50)33.45-(18.45+3.95)10×[(410-14)÷22][3.5-(7.8-7)]×6.2600-(300+232)158+(85+363)÷64(0.24+1.992)÷0.60.78÷(3.9×8)41.81-(3.81-2.07)30×(100÷50+2)(58+368÷16)×1623.19-(11.19+9.38)(42-161÷23)×46(922+310)÷88[4.8+(6.8-3.5)]×2.6[16.92-(0.9-2.7)]÷2.4(6.7+195.7)÷4.4[99-(49+47)]×41(73.2+9.4)-6.3×1.8671-(571-199)(2.5+16.0724)÷4.69442-(42+149)(97+372÷31)×1339.22-(19.22+7.35)663-(263+108)(28.2-3.7)-3.9×1.8[2.1-(7-5.4)]×6.41140÷(44×35-1502)(21.8+73.68)÷24.8(43-150÷25)×21(6.7-3.3)×53[10.82+(9.3-6.2)]÷4.8(40×49-1560)÷5025×(1100÷50-20)(6.3+4.6)×1.2870-(570+270)656÷(14.2-6)[5.6+(4.4-2.7)]×5.1705-(405+123)(85-76)×(240÷48)46.33-(4.33-0.98)50×(625÷25-16)(4.7+6.1)×3.3196-(123+377)÷2515×[(613-25)÷49](71-63)×(900÷50)33.9-(16.9+7.99)35×(437÷19+12)(17-120÷40)×9(59-1131÷39)×31(21×17+137)÷20256-(56+100)650-(250+190)(132-11)÷11[35-(11+19)]×3347.01-(9.01-8.98)46.24-(9.24-9.95)540-(40-10)19×[(254+25)÷31](6.3+4.1)×3966+(3100-1175)÷55[8.8+(4.8-1.4)]×1.4[35-(71-48)]×14811-(311+154)189+(1763+421)÷9134.28-(14.28+2.53)(82-66)×(1849÷43)[5.4-(4.6-5.2)]×8.9432÷(19×19-337)276÷(573-17×33)18.26-(2.26+8.12)[12.4+(7.7-1.5)]÷6.213×5-(73-30)53×(3.8-0.8)(575÷25+2)×47(4.5-2.5)×3.1[5.8-(9.6-7.2)]×5.5[7.2+(7.5-1.3)]×8.738.28-(14.28-7.15)(2413-553)÷9320.7-(12.7+2.28)(887-161)÷66

北京版五年级数学去括号练习400道答案2.53.526601.5637.2123172516415010603136011163134.83592.451354343272.9266178228.474260.5316.620012115498.83491703244.823875568642220450.412.69.57.9971.283217.4957835701330.915450120461509.67205.778498.6413054.830.0539.9213835252343096.18337172610043.630.8513492640396242344823.47189.1224167223020.245701472.6636.752.149926410.456.747010.761.70.1311.42091801236.95782.161654216126074.812186614.882121053724.9682352653.486.140564.2484120918.093.87.72100834.889.061053926.31943102677.858.153.542205686207.55.247.6344.2568612649.286.912561.23293530932.8334829745916033662644

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