四年級數(shù)學(xué)（四則混合運(yùn)算）計算題專項(xiàng)練習(xí)與答案匯編(497-345)×(850÷50)=164×(784÷7-94)=352÷4÷(264÷66)=96+12×36-242=2×23×(17+66)=230+630÷(14×3)=729-612÷3÷4=855÷(81+798÷57)=[634-(412-16)]÷7=11×(2×61+227)=(635-531)×2+420=1332÷(911-899)+256=956-703÷37-226=52×84÷(468-390)=192÷6+327+203=837÷3÷(20+11)=324÷(781÷11-59)=2420÷(994-983)÷5=900÷(990-16×60)=575-(638-613)×8=4×(270+67×2)=2×7×56-679=(644-584)÷(920÷46)=414÷9×19-469=351-969÷(20+37)=(33+49)×2×28=(342+498)÷8-87=660÷5÷(11×4)=491-124+15×23=699-(59-26+362)=206×[889-(382+490)]=14×2×(407÷37)=(21+18)×(75+50)=699÷3-118-38=295+324÷(9×3)=830÷5-2×31=637-2×(902-669)=203+31×4+71=19+431+473÷43=(15×9+51)÷31=(89+37)×20÷42=5×364÷(13×2)=60+70+513÷3=(213+8×59)×3=4×(826-592)÷78=444÷3-35+124=864÷3-81+204=2880÷(19+71)+59=112÷(96-80)×314=(13+115)×4-106=[655-(851-211)]×153=(545-476)×36÷18=2730÷(268-255)-186=208×[(576-552)÷4]=637-167-43+130=187-120÷4×3=4×(249+63×6)=840÷7÷(408÷68)=2×(372+127)-286=897-40×45÷25=414÷(3×23)×9=278+544÷(998-964)=15×65-444×2=2739÷(108÷36)-815=228×4-3×172=1296÷(12×2)÷6=15×(555-807÷3)=(128+180)÷77×120=25×(19+189÷3)=126+(127+54)×2=528÷[(332-44)÷72]=599-129-237-89=149×30÷(385÷77)=549-(102+190÷5)=[615-(372+79)]×3=(777-687)÷(6×3)=893-(524-297÷11)=244+35×(824-813)=660÷[(18+12)×2]=3×(821-301)÷13=443-305×7÷7=(784-376)÷68×458=920-(588÷42+44)=937-(87+112)×4=792÷[(13+20)×2]=385÷(615-20×28)=413-(371+424)÷15=312÷78×(318+361)=998-(103+65)×4=378÷(45÷3+27)=858÷3+745÷5=841-(344-384÷4)=3×(15+106)×2=43×(412+299-598)=(252+213)×2-193=161-826÷(154-95)=594-(966-761+94)=(275+481)÷(664-646)=(280÷20+233)÷13=291+204+200×2=974-6×(53+94)=111×(704÷64+17)=(153+82)×2+391=584÷(29+2×22)=399+462÷14-394=939-885-270÷10=762-314+252÷14=305-905÷(255÷51)=4×(502-438)+223=173-(880÷16-37)=756÷[6×(242-228)]=2×195+284-439=540÷(763-46-690)=9×(260+558÷6)=2×54×(714-688)=720÷8+350÷25=(43-48÷3)×4=997-(402÷6+102)=2×(914-720)+116=943-2×(333+30)=606÷6-4×3=[473-(773-438)]×5=5×112-136+415=993-51×(344÷86)=118×(777÷21-18)=(81+117)×(594÷27)=35+627÷(12+45)=608÷(17+3×5)=462÷(13+14+50)=2772÷(9×2)-29=(534-6×87)×177=281+35×(108÷18)=8×290÷(13+67)=2688÷(564÷47)-214=(312+472)÷56×29=96+330÷(792÷72)=(822-812)×288÷30=690÷5÷(23×2)=(280-243)×12+337=(5×29+200)×3=889-36×2×12=263+(765-24)÷39=(740-503)÷3+425=(197+331)÷(22×2)=294-(998-15×51)=447-(906-528)÷6=(910-63)÷7-64=(482-469)×(185+16)=5×(425+217)÷6=3×39÷(74-61)=2×(496-469+353)=31×(209+29-104)=512÷(9×66-578)=5×42×(904-884)=423+(472+393)÷5=341×[(220+266)÷81]=2×6×(71+273)=(830-178-542)×42=209+2×3×37=(27+198)×3×7=86×(662-652)-398=155÷5+320+263=510÷[(340+125)÷93]=421+(74+119)×2=261÷(169-147+65)=450÷3÷(837-787)=313+3×(53+48)=43×(47×5-201)=2800÷(12+23)-55=26×[(273+32)÷5]=242-(2×22+155)=2660÷(248÷62)÷19=672÷48+49×4=732÷12-240÷6=324÷81×235-602=945-45×(336÷28)=55×(797-14×56)=307+12×182÷6=(872-552)÷(62+18)=2×(33+221)-454=328-(676-104-560)=27×140÷4-923=(459-178+332)×6=980÷35×(807-739)=[532-(179+69)]×5=(769-69)÷(696-626)=161÷23×(434-67)=361×[392÷(20+29)]=2×(80+21)×7=(294-230)×7×9=(40+242)÷(42+52)=6×71+58+430=816÷48×27+240=(206+2×162)÷53=(107-850÷10)×31=674-(165+53×3)=986-(382+355-719)=680-(49+60+433)=784÷(84+490÷35)=48×56÷(232÷29)=590÷[558-(287+261)]=55×32÷4-271=260+(941-356)÷13=[964-(179-25)]÷90=615-(462+64-115)=(230+648÷9)×2=(125+441-14)÷92=105+9×37+223=300÷[2×(807-797)]=(88+263+81)×8=155×(674-154-492)=(883-806)÷7×242=50×(139-324÷6)=(851-659)×(602-590)=2604÷(81+12)÷4=(66+128)×(575÷25)=78×[462÷(24+42)]=(584-82-426)÷4=837÷(972÷6-69)=930÷6÷(16+15)=182÷[(775-762)×2]=476-434÷(821-790)=424+640÷20+182=859-715÷(15+40)=704-560+292+156=(22×21-262)÷10=470+(404+376)÷52=(666÷6-96)×39=667-400+12×13=2×27+2×243=(986-665+393)÷51=2400÷(16×5)÷6=(840÷15+246)×3=84÷28×51+11=(525-2×75)×10=116×12÷4+214=(758-659)×(95÷19)=(396÷11+461)×5=14×48÷(15+33)=770-2×(5×25)=(36×23-348)÷40=(495+453)÷3+426=(913-577)÷(8×6)=(395-13×17)÷29=89×4-456÷19=798-(404+840÷60)=952÷(81-329÷7)=496-455-126÷7=(72+198)÷(574-520)=136×[488-(314+156)]=(128+405-448)÷17=344-102+176+379=561÷[273÷(225-134)]=156+414-223-306=980-(50×16-406)=455÷(803-729+17)=(144+348)÷(3×2)=979-438÷(90÷15)=(183+125+19)×2=405-2×(529-437)=(175+605÷5)÷4=291+(880-828)×2=(522-510)×(208+26)=(51+119)×2+321=387÷[767-(835-111)]=71×3×(308÷14)=1992÷(41+42)×149=11×34-16+248=483-79-2×35=803-(387+3×12)=(435-345+244)×3=684-(6×27+157)=2890÷(14+20)-75=(451+367-808)×194=7×(150+104+110)=2453÷(567-556)-128=90×(520÷13+11)=(24+115)×(182-148)=(961-536)÷5-33=246÷[2×(21+20)]=239×2+20×2=11×(202-137+95)=293+218-203+280=2430÷(65+25)÷3=8×5×16-262=368÷(20+59+13)=(12+15)×(17+119)=913-450÷3÷3=3×(396-96)-12=456÷76×(481+199)=603-(443-146-235)=1564÷(763-695)×129=586-17-11×41=714-432÷(9×2)=111+290+61+158=(412+20×24)÷4=338+14-846÷9=(724-264)÷23+100=(712-242-440)×32=282+377÷13-138=420÷4÷3-11=380÷10+352-331=6×(186+164)÷7=5×11×9+484=13×5+237+216=334+960÷(13+35)=322÷[770÷(24+31)]=(922-460)÷(36+30)=676÷(884÷68)×94=13×(5×194-756)=137+120÷12×11=1155÷(440÷40)+246=570÷3÷5+40=(472+419)÷(62+19)=(982-482-52)÷32=(663-957÷29)÷14=412-(589-34×16)=2133÷(29+50)×117=936÷3÷3+236=429+315-6×82=(888-174)÷7÷17=6×[827-(369-298)]=861÷[213÷(600-529)]=954÷(17+36)+77=253+153-237-133=74+204÷(330÷55)=690÷23÷(195-185)=348÷[162÷(40+14)]=638÷11+18×3=872-(721-484)×3=95+980÷7÷5=(734-713+72)÷3=127+8×(278-259)=744÷6+345-138=(165+61+379)÷5=12×(304-239)×4=69+216+211×2=(784-773)×4×69=425+2×139-656=(4×134-501)×116=609÷(11×60-573)=725×6÷(5×10)=(401-10×35)÷17=[771-(43+335)]÷3=275+572÷4+417=637×[(560-265)÷59]=873÷3÷3-30=470-236+271-441=150÷(28-522÷29)=(241+427)×4÷8=480+715÷(486-431)=(32×15+49)×2=9×(14×15+162)=2×(135+101)+284=(780÷12-45)÷5=156×(864-747-90)=(980÷5+12)÷4=350÷(450+499-899)=2×77×3+121=777÷3-78-63=458-432÷(4×2)=(861-396)÷(705÷47)=558÷[2×(12+19)]=771-374+920÷23=155+276×14÷24=491-8×10-365=81+3×(25×4)=[449-(94+168)]÷17=(117+899÷29)×9=(182+294-454)×61=2230÷(100÷10)+280=376+88-648÷54=4×190-206-279=1638÷(2×13)+190=1776÷(267÷89)÷74=808-308÷22×38=963-714÷51-753=(48+312)÷4÷30=(78+346)÷(244÷61)=972÷[(831-237)÷33]=(153+51)×(99-88)=(671-660)×89-227=(412-88)÷36÷3=720×4÷16+24=(978÷3-106)÷11=989-103×5+464=(84÷3-14)×212=212÷[(301+31)÷83]=(184×2+152)÷20=188+77×(95÷19)=817-3×117+142=(456+960÷48)÷34=285-(54+21)÷3=363÷(801-680-88)=336÷(4×3)+134=82×[530-(578-64)]=484÷4×(36÷9)=193-(675÷9-34)=2×(26+80)+339=328+341-4×143=(391-334)×17-812=928-187×3-323=(9×107-952)×244=(315+241)÷(60÷15)=712-502+59-145=(711-335)×(405-392)=(365+355)÷12÷3=582÷(16×3+49)=256+7×(39+23)=(441+450)÷81+322=364÷[368-(757-480)]=194+588÷3÷4=766-388-193-159=539÷(750÷15+27)=462÷[(195-184)×2]=355+49×(4×2)=756÷(72+444-462)=(607-283)÷(436-355)=(520-708÷59)÷4=352+168÷56×113=(150+111+378)÷9=476-720÷10+43=285+143-358+353=620÷(2×31)×469=877-2×(5×75)=689-(370+13+83)=437-(276×3-446)=392+3×41×2=(161+2×27)×10=595-17×9×2=674×[126÷(791-770)]=41×(300-15×14)=164-416÷8+340=167+78+290-201=(423+265)÷16-20=6×166-171-220=255÷(3×12+49)=7×20+409-105=1680÷(914-858)+191=900÷(675÷27)×22=198÷3-245÷7=494÷[50-(15+16)]=770÷(935-913)÷7=6×(272+86+176)=125+(780-618)×3=78+249+70+12=653-249-247+156=2×259-180÷3=672-(863-467)÷4=148÷4×(779÷41)=22×9+637÷13=8×23+204÷12=3×(225-187)×32=65×[540÷(405-369)]=57+290+29-25=1620÷(2×5)-19=參考答案(497-345)×(850÷50)=2584164×(784÷7-94)=2952352÷4÷(264÷66)=2296+12×36-242=2862×23×(17+66)=3818230+630÷(14×3)=245729-612÷3÷4=678855÷(81+798÷57)=9[634-(412-16)]÷7=3411×(2×61+227)=3839(635-531)×2+420=6281332÷(911-899)+256=367956-703÷37-226=71152×84÷(468-390)=56192÷6+327+203=562837÷3÷(20+11)=9324÷(781÷11-59)=272420÷(994-983)÷5=44900÷(990-16×60)=30575-(638-613)×8=3754×(270+67×2)=16162×7×56-679=105(644-584)÷(920÷46)=3414÷9×19-469=405351-969÷(20+37)=334(33+49)×2×28=4592(342+498)÷8-87=18660÷5÷(11×4)=3491-124+15×23=712699-(59-26+362)=304206×[889-(382+490)]=350214×2×(407÷37)=308(21+18)×(75+50)=4875699÷3-118-38=77295+324÷(9×3)=307830÷5-2×31=104637-2×(902-669)=171203+31×4+71=39819+431+473÷43=461(15×9+51)÷31=6(89+37)×20÷42=605×364÷(13×2)=7060+70+513÷3=301(213+8×59)×3=20554×(826-592)÷78=12444÷3-35+124=237864÷3-81+204=4112880÷(19+71)+59=91112÷(96-80)×314=2198(13+115)×4-106=406[655-(851-211)]×153=2295(545-476)×36÷18=1382730÷(268-255)-186=24208×[(576-552)÷4]=1248637-167-43+130=557187-120÷4×3=974×(249+63×6)=2508840÷7÷(408÷68)=202×(372+127)-286=712897-40×45÷25=825414÷(3×23)×9=54278+544÷(998-964)=29415×65-444×2=872739÷(108÷36)-815=98228×4-3×172=3961296÷(12×2)÷6=915×(555-807÷3)=4290(128+180)÷77×120=48025×(19+189÷3)=2050126+(127+54)×2=488528÷[(332-44)÷72]=132599-129-237-89=144149×30÷(385÷77)=894549-(102+190÷5)=409[615-(372+79)]×3=492(777-687)÷(6×3)=5893-(524-297÷11)=396244+35×(824-813)=629660÷[(18+12)×2]=113×(821-301)÷13=120443-305×7÷7=138(784-376)÷68×458=2748920-(588÷42+44)=862937-(87+112)×4=141792÷[(13+20)×2]=12385÷(615-20×28)=7413-(371+424)÷15=360312÷78×(318+361)=2716998-(103+65)×4=326378÷(45÷3+27)=9858÷3+745÷5=435841-(344-384÷4)=5933×(15+106)×2=72643×(412+299-598)=4859(252+213)×2-193=737161-826÷(154-95)=147594-(966-761+94)=295(275+481)÷(664-646)=42(280÷20+233)÷13=19291+204+200×2=895974-6×(53+94)=92111×(704÷64+17)=3108(153+82)×2+391=861584÷(29+2×22)=8399+462÷14-394=38939-885-270÷10=27762-314+252÷14=466305-905÷(255÷51)=1244×(502-438)+223=479173-(880÷16-37)=155756÷[6×(242-228)]=92×195+284-439=235540÷(763-46-690)=209×(260+558÷6)=31772×54×(714-688)=2808720÷8+350÷25=104(43-48÷3)×4=108997-(402÷6+102)=8282×(914-720)+116=504943-2×(333+30)=217606÷6-4×3=89[473-(773-438)]×5=6905×112-136+415=839993-51×(344÷86)=789118×(777÷21-18)=2242(81+117)×(594÷27)=435635+627÷(12+45)=46608÷(17+3×5)=19462÷(13+14+50)=62772÷(9×2)-29=125(534-6×87)×177=2124281+35×(108÷18)=4918×290÷(13+67)=292688÷(564÷47)-214=10(312+472)÷56×29=40696+330÷(792÷72)=126(822-812)×288÷30=96690÷5÷(23×2)=3(280-243)×12+337=781(5×29+200)×3=1035889-36×2×12=25263+(765-24)÷39=282(740-503)÷3+425=504(197+331)÷(22×2)=12294-(998-15×51)=61447-(906-528)÷6=384(910-63)÷7-64=57(482-469)×(185+16)=26135×(425+217)÷6=5353×39÷(74-61)=92×(496-469+353)=76031×(209+29-104)=4154512÷(9×66-578)=325×42×(904-884)=4200423+(472+393)÷5=596341×[(220+266)÷81]=20462×6×(71+273)=4128(830-178-542)×42=4620209+2×3×37=431(27+198)×3×7=472586×(662-652)-398=462155÷5+320+263=614510÷[(340+125)÷93]=102421+(74+119)×2=807261÷(169-147+65)=3450÷3÷(837-787)=3313+3×(53+48)=61643×(47×5-201)=14622800÷(12+23)-55=2526×[(273+32)÷5]=1586242-(2×22+155)=432660÷(248÷62)÷19=35672÷48+49×4=210732÷12-240÷6=21324÷81×235-602=338945-45×(336÷28)=40555×(797-14×56)=715307+12×182÷6=671(872-552)÷(62+18)=42×(33+221)-454=54328-(676-104-560)=31627×140÷4-923=22(459-178+332)×6=3678980÷35×(807-739)=1904[532-(179+69)]×5=1420(769-69)÷(696-626)=10161÷23×(434-67)=2569361×[392÷(20+29)]=28882×(80+21)×7=1414(294-230)×7×9=4032(40+242)÷(42+52)=36×71+58+430=914816÷48×27+240=699(206+2×162)÷53=10(107-850÷10)×31=682674-(165+53×3)=350986-(382+355-719)=968680-(49+60+433)=138784÷(84+490÷35)=848×56÷(232÷29)=336590÷[558-(287+261)]=5955×32÷4-271=169260+(941-356)÷13=305[964-(179-25)]÷90=9615-(462+64-115)=204(230+648÷9)×2=604(125+441-14)÷92=6105+9×37+223=661300÷[2×(807-797)]=15(88+263+81)×8=3456155×(674-154-492)=4340(883-806)÷7×242=266250×(139-324÷6)=4250(851-659)×(602-590)=23042604÷(81+12)÷4=7(66+128)×(575÷25)=446278×[462÷(24+42)]=546(584-82-426)÷4=19837÷(972÷6-69)=9930÷6÷(16+15)=5182÷[(775-762)×2]=7476-434÷(821-790)=462424+640÷20+182=638859-715÷(15+40)=846704-560+292+156=592(22×21-262)÷10=20470+(404+376)÷52=485(666÷6-96)×39=585667-400+12×13=4232×27+2×243=540(986-665+393)÷51=142400÷(16×5)÷6=5(840÷15+246)×3=90684÷28×51+11=164(525-2×75)×10=3750116×12÷4+214=562(758-659)×(95÷19)=495(396÷11+461)×5=248514×48÷(15+33)=14770-2×(5×25)=520(36×23-348)÷40=12(495+453)÷3+426=742(913-577)÷(8×6)=7(395-13×17)÷29=689×4-456÷19=332798-(404+840÷60)=380952÷(81-329÷7)=28496-455-126÷7=23(72+198)÷(574-520)=5136×[488-(314+156)]=2448(128+405-448)÷17=5344-102+176+379=797561÷[273÷(225-134)]=187156+414-223-306=41980-(50×16-406)=586455÷(803-729+17)=5(144+348)÷(3×2)=82979-438÷(90÷15)=906(183+125+19)×2=654405-2×(529-437)=221(175+605÷5)÷4=74291+(880-828)×2=395(522-510)×(208+26)=2808(51+119)×2+321=661387÷[767-(835-111)]=971×3×(308÷14)=46861992÷(41+42)×149=357611×34-16+248=606483-79-2×35=334803-(387+3×12)=380(435-345+244)×3=1002684-(6×27+157)=3652890÷(14+20)-75=10(451+367-808)×194=19407×(150+104+110)=25482453÷(567-556)-128=9590×(520÷13+11)=4590(24+115)×(182-148)=4726(961-536)÷5-33=52246÷[2×(21+20)]=3239×2+20×2=51811×(202-137+95)=1760293+218-203+280=5882430÷(65+25)÷3=98×5×16-262=378368÷(20+59+13)=4(12+15)×(17+119)=3672913-450÷3÷3=8633×(396-96)-12=888456÷76×(481+199)=4080603-(443-146-235)=5411564÷(763-695)×129=2967586-17-11×41=118714-432÷(9×2)=690111+290+61+158=620(412+20×24)÷4=223338+14-846÷9=258(724-264)÷23+100=120(712-242-440)×32=960282+377÷13-138=173420÷4÷3-11=24380÷10+352-331=596×(186+164)÷7=3005×11×9+484=97913×5+237+216=518334+960÷(13+35)=354322÷[770÷(24+31)]=23(922-460)÷(36+30)=7676÷(884÷68)×94=488813×(5×194-756)=2782137+120÷12×11=2471155÷(440÷40)+246=351570÷3÷5+40=78(472+419)÷(62+19)=11(982-482-52)÷32=14(663-957÷29)÷14=45412-(589-34×16)=3672133÷(29+50)×117=3159936÷3÷3+236=340429+315-6×82=252(888-174)÷7÷17=66×[827-(369-298)]=4536861÷[213÷(600-529)]=287954÷(17+36)+77=95253+153-237-133=3674+204÷(330÷55)=108690÷23÷(195-185)=3348÷[162÷(40+14)]=116638÷11+18×3=112872-(721-484)×3=16195+980÷7÷5=123(734-713+72)÷3=31127+8×(278-259)=279744÷6+345-138=331(165+61+379)÷5=12112×(304-239)×4=312069+216+211×2=707(784-773)×4×69=3036425+2×139-656=47(4×134-501)×116=4060609÷(11×60-573)=7725×6÷(5×10)=87(401-10×35)÷17=3[771-(43+335)]÷3=131275+572÷4+417=835637×[(560-265)÷59]=3185873÷3÷3-30=67470-236+271-441=64150÷(28-522÷29)=15(241+427)×4÷8=334480+715÷(486-431)=493(32×15+49)×2=10589×(14×15+162)=33482×(135+101)+284=756(780÷12-45)÷5=4156×(864-747-90)=4212(980÷5+12)÷4=52350÷(450+499-899)=72×77×3+121=583777÷3-78-63=118458-432÷(4×2)=404(861-396)÷(705÷47)=31558÷[2×(12+19)]=9771-374+920÷23=437155+276×14÷24=316491-8×10-365=4681+3×(25×4)=381[449-(94+168)]÷17=11(117+899÷29)×9=1332(182+294-454)×61=13422230÷(100÷10)+280=50337