四年級(jí)數(shù)學(xué)（四則混合運(yùn)算）計(jì)算題專項(xiàng)練習(xí)與答案298+151+19+425=162+51+15+77=208+239+144-495=117+200+26-166=170+341-52+466=217+472-495+276=445+398-272-122=267+440-411-183=428-286+323+98=929-828+351+376=518-487+334-91=963-749+466-455=882-356-332+334=809-165-627+251=709-14-558-88=898-228-175-182=17×3+239+428=7×4+89+137=6×81+102-316=28×17+69-101=47×21-495+222=2×401-661+188=41×8-43-78=32×30-163-440=403÷13+462+163=450÷9+360+274=360÷30+482-283=780÷12+309-140=951÷3-122+149=682÷11-27+341=740÷5-23-62=476÷4-52-23=2×4×39+159=5×3×4+182=14×16×4-709=18×7×2-147=74×9÷37+387=66×6÷4+22=424×4÷8-45=184×20÷20-155=700÷50×23+187=174÷6×10+68=832÷64×56-555=222÷74×106-185=984÷4÷6+399=630÷14÷3+164=960÷3÷4-25=840÷5÷4-12=15+421+125×3=283+57+83×2=270+205+910÷35=393+45+610÷5=380+388-6×63=392+492-5×141=305+93-221÷13=475+151-648÷4=600-498+13×15=224-79+3×17=784-445+745÷5=328-90+637÷13=705-119-19×10=628-64-54×6=667-191-720÷60=912-757-312÷4=202+16×7+415=84+8×36+396=419+117×3-124=30+2×81-92=397+704÷64+92=172+608÷38+162=224+738÷18-77=344+456÷6-271=796-267×2+176=844-54×8+441=702-20×6-23=864-3×64-540=430-402÷3+432=339-855÷3+121=903-590÷5-136=447-576÷16-341=383+4×42×2=467+8×5×8=16+96×35÷20=275+50×14÷4=54+444÷74×73=333+30÷10×150=483+552÷4÷3=430+936÷13÷6=856-42×3×2=583-14×4×8=857-15×160÷75=931-255×16÷80=422-989÷43×16=892-24÷4×84=438-960÷6÷4=453-882÷21÷3=5×54+6×23=4×97+24×5=26×19+529÷23=2×72+928÷58=307×3-2×337=9×81-5×38=3×194-720÷3=82×4-424÷4=380÷19+14×35=952÷28+59×3=976÷4+246÷6=625÷25+816÷51=740÷4-13×5=900÷4-10×13=696÷4-445÷5=690÷5-720÷8=(47+71)×2+442=(74+55)×3+199=(173+111)×3-52=(414+34)×2-127=(220+136)×2×5=(21+52)×3×4=(150+178)×14÷28=(415+179)×7÷21=(399+231)÷14+477=(11+349)÷12+366=(487+35)÷6-75=(254+388)÷3-158=(212+148)÷40×83=(248+172)÷60×640=(452+428)÷44÷4=(388+140)÷6÷4=(582-507)×3+56=(958-913)×9+134=(924-887)×21-166=(600-580)×45-716=(468-404)×5×11=(948-567)×2×6=(254-209)×20÷36=(279-241)×128÷38=(469-249)÷11+350=(312-152)÷4+151=(552-270)÷3-20=(541-229)÷4-39=(94-79)÷5×735=(633-273)÷5×34=(288-168)÷8÷3=(444-72)÷4÷31=338+(73+46)×2=345+(60+14)×5=114+(55+316)÷7=62+(250+380)÷14=493+(115-105)×33=336+(519-410)×2=127+(547-355)÷16=468+(510-246)÷24=714-(56+20)×8=971-(47+68)×6=124-(51+261)÷13=291-(458+192)÷25=451-(425-406)×16=815-(887-755)×5=62-(797-18)÷41=298-(660-68)÷4=5×(15+28)+88=2×(51+102)+29=2×(261+50)-216=2×(134+218)-689=2×(95+47)×5=5×(71+11)×3=5×(70+370)÷55=8×(166+176)÷18=8×(705-684)+59=3×(472-320)+353=12×(480-416)-57=19×(385-349)-652=3×(314-95)×5=2×(700-689)×102=51×(633-556)÷21=95×(229-207)÷38=1350÷(24+51)+179=1335÷(17+72)+118=1325÷(42+11)-13=2726÷(17+12)-57=1053÷(65+16)×275=1596÷(49+27)×238=1725÷(45+24)÷5=2646÷(30+19)÷18=1032÷(460-374)+249=2484÷(78-51)+261=2898÷(847-824)-108=2350÷(655-645)-220=1898÷(671-645)×51=704÷(123-59)×74=2520÷(927-892)÷6=1904÷(765-749)÷7=1080÷(8×5)+239=928÷(8×4)+118=2560÷(5×2)-33=1264÷(2×4)-97=300÷(15×2)×46=105÷(5×3)×401=1944÷(9×4)÷18=2660÷(4×19)÷5=1224÷(616÷77)+423=1337÷(553÷79)+296=1645÷(75÷15)-310=2588÷(328÷82)-241=1380÷(840÷84)×10=2380÷(960÷96)×18=1215÷(130÷26)÷81=870÷(213÷71)÷29=301+7×(39+32)=329+2×(53+56)=390+4×(589-566)=349+7×(568-510)=415+9×(2×27)=192+9×(11×2)=362+78×(30÷6)=245+46×(297÷99)=499+728÷(39+17)=252+915÷(31+30)=169+429÷(558-545)=297+533÷(675-634)=123+480÷(10×3)=51+762÷(2×3)=50+756÷(138÷23)=31+828÷(483÷7)=892-10×(68+20)=737-3×(17+129)=967-34×(639-621)=684-20×(992-961)=957-3×(145×2)=630-2×(7×30)=713-55×(180÷18)=911-44×(486÷27)=439-780÷(44+16)=822-954÷(23+30)=246-612÷(548-512)=108-616÷(354-340)=942-864÷(3×16)=979-357÷(3×7)=359-942÷(582÷97)=662-774÷(324÷54)=16×4×(35+11)=8×5×(70+30)=37×10×(743-732)=44×3×(487-456)=7×35×(660÷33)=14×25×(610÷61)=5×374÷(20+14)=204×10÷(40+45)=68×65÷(436-426)=94×49÷(636-587)=9×488÷(4×6)=684×4÷(2×3)=120×34÷(560÷7)=14×300÷(880÷44)=368÷92×(317+118)=154÷7×(12+168)=522÷29×(424-388)=950÷50×(867-644)=459÷17×(220÷22)=448÷28×(42÷6)=804÷4÷(29+38)=928÷4÷(41+17)=880÷4÷(894-850)=180÷6÷(802-792)=780÷5÷(3×2)=600÷3÷(5×10)=522÷3÷(219÷73)=756÷9÷(96÷16)=(27+13)×(23+49)=(14+47)×(15+42)=(19+87)×(983-970)=(139+115)×(909-897)=(219+373)×(216÷72)=(201+224)×(594÷66)=(209+389)÷(16+30)=(251+179)÷(50+36)=(169+461)÷(329-299)=(55+341)÷(102-58)=(261+355)÷(28×2)=(119+343)÷(3×22)=(130+374)÷(24÷6)=(398+284)÷(374÷17)=(911-884)×(45+27)=(408-395)×(132+109)=(676-599)×(411-356)=(624-584)×(928-829)=(206-161)×(201÷67)=(610-238)×(171÷57)=(926-78)÷(17+36)=(800-704)÷(13+19)=(485-181)÷(514-498)=(948-846)÷(593-576)=(868-100)÷(2×12)=(783-543)÷(4×2)=(174-144)÷(72÷24)=(409-76)÷(612÷68)=(67+393+165)×2=(272+86+58)×2=(94+268+44)÷14=(69+335+191)÷35=(271+482-742)×119=(125+403-445)×55=(328+256-428)÷3=(146+86-217)÷5=(516-233+219)×3=(523-479+11)×7=(152-87+395)÷10=(862-690+192)÷4=(109-73-25)×12=(762-165-41)×3=(641-113-150)÷18=(894-407-243)÷4=(79×2+399)×7=(67×6+32)×3=(5×33+195)÷72=(146×3+112)÷10=(4×134-481)×55=(249×3-732)×227=(55×8-363)÷11=(496×2-272)÷15=(624÷13+112)×14=(276÷12+156)×10=(492÷12+355)÷4=(777÷21+53)÷9=(696÷4-159)×61=(430÷5-26)×18=(747÷3-24)÷75=(798÷6-48)÷17=(137+29×3)×13=(41+2×6)×87=(64+7×68)÷54=(171+33×11)÷6=(402+604÷4)×2=(116+987÷21)×6=(341+375÷25)÷89=(304+320÷10)÷21=(482-3×10)×2=(923-3×283)×31=(935-26×25)÷5=(762-105×6)÷11=(631-366÷3)×6=(106-780÷10)×48=(314-854÷61)÷6=(543-222÷3)÷7=997-(34+235+328)=685-(58+328+188)=362-(414+279-494)=865-(336+66-383)=504-(946-805+269)=860-(633-172+196)=443-(971-738-142)=450-(793-152-411)=636-(106×4+107)=961-(11×6+295)=635-(7×86-55)=649-(2×235-26)=751-(208÷13+168)=370-(492÷12+223)=268-(808÷8-89)=235-(260÷5-39)=2×(322+89+360)=3×(145+280+189)=3×(124+13-101)=68×(63+120-130)=4×(895-747+400)=6×(893-424+12)=59×(401-229-96)=45×(504-414-27)=6×(224×2+306)=4×(17×26+265)=283×(3×38-103)=95×(4×160-624)=16×(266÷14+182)=16×(954÷9+85)=85×(572÷13-19)=113×(690÷10-56)=552÷(55+22+15)=378÷(36+12+15)=473÷(406+220-615)=400÷(336+499-785)=544÷(764-730+34)=201÷(267-246+46)=350÷(757-642-101)=48÷(896-270-610)=213÷(20×2+31)=781÷(3×9+44)=441÷(86×5-367)=204÷(106×4-390)=780÷(308÷11+32)=975÷(551÷19+46)=256÷(595÷5-103)=702÷(114÷3-25)=156-(19+6×12)=596-(263+3×38)=960-(150+273÷21)=959-(217+910÷35)=190-(254-2×69)=944-(305-2×37)=827-(679-375÷25)=862-(429-342÷19)=8×(59+4×45)=4×(359+2×147)=12×(203+472÷8)=31×(133+728÷26)=239×(248-78×3)=55×(398-181×2)=168×(43-667÷23)=9×(198-731÷17)=779÷(29+3×4)=680÷(13+8×9)=288÷(45+918÷18)=648÷(55+850÷50)=570÷(427-204×2)=689÷(448-87×5)=728÷(93-820÷20)=792÷(118-608÷32)=[356-(71+272)]×299=[631-(84+440)]×45=[378-(229+17)]÷12=[808-(26+431)]÷3=[554-(917-384)]×187=[225-(809-614)]×66=[490-(234-54)]÷10=[758-(729-255)]÷4=15×[(141+117)÷43]=481×[(392+418)÷90]=433×[(877-643)÷39]=83×[(705-561)÷12]=360÷[(31+14)×2]=760÷[(17+21)×2]=837÷[(64+368)÷48]=539÷[(13+491)÷72]=320÷[(146-136)×2]=858÷[(627-614)×2]=798÷[(312-60)÷6]=392÷[(823-471)÷44]=15×[592-(108+348)]=13×[437-(101+176)]=19×[283-(285-65)]=18×[125-(394-359)]=136×[445÷(74+15)]=453×[276÷(38+31)]=749×[150÷(467-442)]=89×[840÷(709-649)]=540÷[356-(310+19)]=270÷[691-(177+424)]=308÷[316-(596-357)]=360÷[545-(743-234)]=820÷[2×(17+24)]=828÷[2×(12+34)]=924÷[4×(235-224)]=440÷[2×(969-959)]=910÷[826÷(33+26)]=752÷[392÷(24+74)]=952÷[96÷(699-675)]=685÷[285÷(97-40)]=參考答案298+151+19+425=893162+51+15+77=305208+239+144-495=96117+200+26-166=177170+341-52+466=925217+472-495+276=470445+398-272-122=449267+440-411-183=113428-286+323+98=563929-828+351+376=828518-487+334-91=274963-749+466-455=225882-356-332+334=528809-165-627+251=268709-14-558-88=49898-228-175-182=31317×3+239+428=7187×4+89+137=2546×81+102-316=27228×17+69-101=44447×21-495+222=7142×401-661+188=32941×8-43-78=20732×30-163-440=357403÷13+462+163=656450÷9+360+274=684360÷30+482-283=211780÷12+309-140=234951÷3-122+149=344682÷11-27+341=376740÷5-23-62=63476÷4-52-23=442×4×39+159=4715×3×4+182=24214×16×4-709=18718×7×2-147=10574×9÷37+387=40566×6÷4+22=121424×4÷8-45=167184×20÷20-155=29700÷50×23+187=509174÷6×10+68=358832÷64×56-555=173222÷74×106-185=133984÷4÷6+399=440630÷14÷3+164=179960÷3÷4-25=55840÷5÷4-12=3015+421+125×3=811283+57+83×2=506270+205+910÷35=501393+45+610÷5=560380+388-6×63=390392+492-5×141=179305+93-221÷13=381475+151-648÷4=464600-498+13×15=297224-79+3×17=196784-445+745÷5=488328-90+637÷13=287705-119-19×10=396628-64-54×6=240667-191-720÷60=464912-757-312÷4=77202+16×7+415=72984+8×36+396=768419+117×3-124=64630+2×81-92=100397+704÷64+92=500172+608÷38+162=350224+738÷18-77=188344+456÷6-271=149796-267×2+176=438844-54×8+441=853702-20×6-23=559864-3×64-540=132430-402÷3+432=728339-855÷3+121=175903-590÷5-136=649447-576÷16-341=70383+4×42×2=719467+8×5×8=78716+96×35÷20=184275+50×14÷4=45054+444÷74×73=492333+30÷10×150=783483+552÷4÷3=529430+936÷13÷6=442856-42×3×2=604583-14×4×8=135857-15×160÷75=825931-255×16÷80=880422-989÷43×16=54892-24÷4×84=388438-960÷6÷4=398453-882÷21÷3=4395×54+6×23=4084×97+24×5=50826×19+529÷23=5172×72+928÷58=160307×3-2×337=2479×81-5×38=5393×194-720÷3=34282×4-424÷4=222380÷19+14×35=510952÷28+59×3=211976÷4+246÷6=285625÷25+816÷51=41740÷4-13×5=120900÷4-10×13=95696÷4-445÷5=85690÷5-720÷8=48(47+71)×2+442=678(74+55)×3+199=586(173+111)×3-52=800(414+34)×2-127=769(220+136)×2×5=3560(21+52)×3×4=876(150+178)×14÷28=164(415+179)×7÷21=198(399+231)÷14+477=522(11+349)÷12+366=396(487+35)÷6-75=12(254+388)÷3-158=56(212+148)÷40×83=747(248+172)÷60×640=4480(452+428)÷44÷4=5(388+140)÷6÷4=22(582-507)×3+56=281(958-913)×9+134=539(924-887)×21-166=611(600-580)×45-716=184(468-404)×5×11=3520(948-567)×2×6=4572(254-209)×20÷36=25(279-241)×128÷38=128(469-249)÷11+350=370(312-152)÷4+151=191(552-270)÷3-20=74(541-229)÷4-39=39(94-79)÷5×735=2205(633-273)÷5×34=2448(288-168)÷8÷3=5(444-72)÷4÷31=3338+(73+46)×2=576345+(60+14)×5=715114+(55+316)÷7=16762+(250+380)÷14=107493+(115-105)×33=823336+(519-410)×2=554127+(547-355)÷16=139468+(510-246)÷24=479714-(56+20)×8=106971-(47+68)×6=281124-(51+261)÷13=100291-(458+192)÷25=265451-(425-406)×16=147815-(887-755)×5=15562-(797-18)÷41=43298-(660-68)÷4=1505×(15+28)+88=3032×(51+102)+29=3352×(261+50)-216=4062×(134+218)-689=152×(95+47)×5=14205×(71+11)×3=12305×(70+370)÷55=408×(166+176)÷18=1528×(705-684)+59=2273×(472-320)+353=80912×(480-416)-57=71119×(385-349)-652=323×(314-95)×5=32852×(700-689)×102=224451×(633-556)÷21=18795×(229-207)÷38=551350÷(24+51)+179=1971335÷(17+72)+118=1331325÷(42+11)-13=122726÷(17+12)-57=371053÷(65+16)×275=35751596÷(49+27)×238=49981725÷(45+24)÷5=52646÷(30+19)÷18=31032÷(460-374)+249=2612484÷(78-51)+261=3532898÷(847-824)-108=182350÷(655-645)-220=151898÷(671-645)×51=3723704÷(123-59)×74=8142520÷(927-892)÷6=121904÷(765-749)÷7=171080÷(8×5)+239=266928÷(8×4)+118=1472560÷(5×2)-33=2231264÷(2×4)-97=61300÷(15×2)×46=460105÷(5×3)×401=28071944÷(9×4)÷18=32660÷(4×19)÷5=71224÷(616÷77)+423=5761337÷(553÷79)+296=4871645÷(75÷15)-310=192588÷(328÷82)-241=4061380÷(840÷84)×10=13802380÷(960÷96)×18=42841215÷(130÷26)÷81=3870÷(213÷71)÷29=10301+7×(39+32)=798329+2×(53+56)=547390+4×(589-566)=482349+7×(568-510)=755415+9×(2×27)=901192+9×(11×2)=390362+78×(30÷6)=752245+46×(297÷99)=383499+728÷(39+17)=512252+915÷(31+30)=267169+429÷(558-545)=202297+533÷(675-634)=310123+480÷(10×3)=13951+762÷(2×3)=17850+756÷(138÷23)=17631+828÷(483÷7)=43892-10×(68+20)=12737-3×(17+129)=299967-34×(639-621)=355684-20×(992-961)=64957-3×(145×2)=87630-2×(7×30)=210713-55×(180÷18)=163911-44×(486÷27)=119439-780÷(44+16)=426822-954÷(23+30)=804246-612÷(548-512)=229108-616÷(354-340)=64942-864÷(3×16)=924979-357÷(3×7)=962359-942÷(582÷97)=202662-774÷(324÷54)=53316×4×(35+11)=29448×5×(70+30)=400037×10×(743-732)=407044×3×(487-456)=40927×35×(660÷33)=490014×25×(610÷61)=35005×374÷(20+14)=55204×10÷(40+45)=2468×65÷(436-426)=44294×49÷(636-587)=949×488÷(4×6)=183684×4÷(2×3)=456120×34÷(560÷7)=5114×300÷(880÷44)=210368÷92×(317+118)=1740154÷7×(12+168)=3960522÷29×(424-388)=648950÷50×(867-644)=4237459÷17×(220÷22)=270448÷28×(42÷6)=112804÷4÷(29+38)=3928÷4÷(41+17)=4880÷4÷(894-850)=5180÷6÷(802-792)=3780÷5÷(3×2)=26600÷3÷(5×10)=4522÷3÷(219÷73)=58756÷9÷(96÷16)=14(27+13)×(23+49)=2880(14+47)×(15+42)=3477(19+87)×(983-970)=1378(139+115)×(909-897)=3048(219+373)×(216÷72)=1776(201+224)×(594÷66)=3825(209+389)÷(16+30)=13(251+179)÷(50+36)=5(169+461)÷(329-299)=21(55+341)÷(102-58)=9(261+355)÷(28×2)=11(119+343)÷(3×22)=7(130+374)÷(24÷6)=126(398+284)÷(374÷17)=31(911-884)×(45+27)=1944(408-395)×(132+109)=3133(676-599)×(411-356)=4235(624-584)×(928-829)=3960(206-161)×(201÷67)=135(610-238)×(171÷57)=1116(926-78)÷(17+36)=16(800-704)÷(13+19)=3(485-181)÷(514-498)=19(948-846)÷(593-576)=6(868-100)÷(2×12)=32(783-543)÷(4×2)=30(174-144)÷(72÷24)=10(409-76)÷(612÷68)=37(67+393+165)×2=1250(272+86+58)×2=832(94+268+44)÷14=29(69+335+191)÷35=17(271+482-742)×119=1309(125+403-445)×55=4565(328+256-428)÷3=52(146+86-217)÷5=3(516-233+219)×3=1506(523-479+11)×7=385(152-87+395)÷10=46(862-690+192)÷4=91(109-73-25)×12=132(762-165-41)×3=1668(641-113-150)÷18=21(894-407-243)÷4=61(79×2+399)×7=3899(67×6+32)×3=1302(5×33+195)÷72=5(146×3+112)÷10=55(4×134-481)×55=3025(249×3-732)×227=3405(55×8-363)÷11=7(496×2-272)÷15=48(624÷13+112)×14=2240(276÷12+156)×10=1790(492÷12+355)÷4=99(777÷21+53)÷9=10(696÷4-159)×61=915(430÷5-26)×18=1080(747÷3-24)÷75=3(798÷6-48)÷17=5(137+29×3)×13=2912(41+2×6)×87=4611(64+7×68)÷54=10(171+33×11)÷6=89(402+604÷4)×2=1106(116+987÷21)×6=978(341+375÷25)÷89=4(304+320÷10)÷21=16(482-3×10)×2=904(923-3×283)×31=2294(935-26×25)÷5=57(762-105×6)÷11=12(631-366÷3)×6=3054(106-780÷10)×48=1344(314-854÷61)÷6=50(543-222÷3)÷7=67997-(34+235+328)=400685-(58+328+188)=111362-(414+279-494)=163865-(336+66-383)=846504-(946-805+269)=94860-(633-172+196)=203443-(971-738-142)=352450-(793-152-411)=220636-(106×4+107)=105961-(11×6+295)=600635-(7×86-55)=88649-(2×235-26)=205751-(208÷13+168)=567370-(492÷12+223)=106268-(808÷8-89)=256235-(260÷5-39)=2222×(322+89+360)=15423×(145+280+189)=18423×(124+13-101)=10868×(63+120-130)=36044×(895-747+400)=21926×(893-424+12)=288659×(401-229-96)=448445×(504-414-27)=28356×(224×2+306)=45244×(17×26+265)=2828283×(3×38-103)=311395×(4×160-624)=152016×(266÷14+182)=321616×(954÷9+85)=305685×(572÷13-19)=2125113×(690÷10-56)=1469552÷(55+22+15)=6378÷(36+12+15