三年级数学计算题专项练习汇编及答案集锦

三年级数学计算题专项练习汇编及答案集锦946÷2×9=405-53+30=773-175×3=302+176=(842-815)×42=303×(15÷5)=26×2×97=108+377-22=82×(342÷6)=1.4+1.3=26×11×2=341+44×4=23×21×2=77×(57-46)=841-156÷2=(224-65)÷3=962-(309+498)=18×(288÷8)=700÷7÷5=70×(68-57)=780÷3÷2=64×6÷2=304÷(2×4)=319-18×4=983-930+560=67×(356÷4)=(189-87)÷2=924-(37+174)=2/5-1/5=55×16+104=105÷7×57=300-203+922=14×10×6=161-10×10=20×(234-137)=588÷3÷2=912+29×7=266×(175-172)=13×(432÷9)=916-(639-252)=339+18×5=9.3-2.1=(434-218)÷9=228÷(18÷6)=114÷(2×3)=461+29×16=90×39÷5=727-395+579=17×2×67=138÷2=209+105+111=81×(392÷4)=811-21×9=119×4=499-373=845-208×3=573×5-814=978÷6×3=64×14÷8=896+428÷2=34×20=25×26=91×71÷7=12×2×9=77+275+51=14×2×6=685-275+586=244-816÷8=126+665=27×12-235=676+(770-719)=700÷(42÷6)=84-10+298=106+193=40×5×2=94-135÷9=60×(14÷7)=390-186-53=19+80×4=33×80÷3=382×(669-661)=836+35×10=412+10÷2=153×2=670×5-600=358-105=936÷2=960-(193+139)=50.1+10.4=364-81=990-22×44=8.3-3.4=404÷(16÷4)=552×4-870=19×30÷3=88÷2×81=18×25+281=344-131×2=3/6-2/6=693÷7×2=406-82×3=18×26-94=903×(128-122)=283-226=89×41×3=39×10-34=64+90=439-196=9.6-2.2=968÷2+298=(418-398)÷2=54×(172÷4)=(634-354)÷7=140÷(50-48)=411×2÷3=645×(54÷9)=489-(357-64)=54×69×8=232÷2+342=75×(450÷6)=772÷(686-682)=222÷3=71×8÷4=28÷2×58=28÷(10÷5)=362+431=242×2×3=29×2×69=361-76×2=118+129=678-215+538=23×30=156+536÷4=434÷7×45=(289-264)÷5=928÷(2×4)=497+831=522÷9×33=43×6×8=184×2=16×5×16=989-915+949=48.7-10.5=849-49×4=816÷(2×2)=408÷(30÷5)=822÷(372-369)=10×85=10.6+75.0=621+163×4=129+740÷2=23×16-16=6.9-2.9=9.7-0.8=361-76=213+278=24×25-205=263+158×4=925+24×32=9.3-3.6=340+50×17=27×2×29=11×68÷2=427÷7×10=13×10×4=488-33×11=64×73=515+151+703=3/5-1/5=11×32×2=841-55×5=960÷8÷3=321-(480-454)=181×4=44.7-25.4=885+78×5=309-13×14=133×7+306=47+327×2=781-542-42=306+284=131×7-625=481-10=18×44÷9=538-(96+83)=455+126=6.6-2.9=308÷7÷2=395+(245-20)=628+353=68×10-324=88+64-150=697-11×26=19×24=464÷2÷4=747+19×12=148-(415-393)=82×(979-962)=72.2-7.4=648÷(2×4)=40+436+500=361-(244+54)=112÷7×53=402-178-19=416-14×9=43.3-41.6=594-(567-355)=242+13×36=312÷(48÷8)=9.1+5.3=26×16-70=928÷4+263=910÷7÷5=847-41×15=28÷(2×2)=624÷3÷8=840÷4÷7=439-136-244=5.3+9.6=422×2-328=68×59=81×45÷5=308÷(28÷7)=(291-207)÷2=862+613-93=90÷9×91=212-12×14=48÷3÷4=504÷6÷2=584-47×5=21×5×9=208+975÷5=336÷(63÷9)=863-532-187=897×(36÷9)=274×(25÷5)=274-86-80=16×3×41=376÷4×9=94×49×7=10×95=442-744÷2=332×3-319=148×3+712=1.1+2.2=(951-890)×70=47+142×5=433-14×25=206×8-152=144÷(2×3)=10×8×41=318+(337-42)=26×3×6=51÷3+263=250+228-234=160-632÷4=376-864÷9=30×2×98=906÷(3×2)=4.7+1.2=238+35×2=579-225=409×2×8=699+27-16=241+982-794=64×(587-524)=71×16=405-(492-480)=67×89=301-(46+18)=595×2=146+309-130=56÷4×55=700÷(49÷7)=252÷4+204=494-258=12×(119-75)=572-44×4=455-24×17=48×(36÷3)=12×8×32=832+(932-732)=80+687÷3=456÷(4×2)=33×(24÷6)=765-167×3=389×(14÷7)=120÷2÷6=960÷(3×2)=2.4+11.4=26×(345÷5)=24×4×36=15×5×8=15×3×38=756÷6=132×3÷2=24-(187-167)=608+119=52×5×2=309-228÷2=431-(177-103)=496-12×9=48×24=908+68+114=615-482+814=0.2+4.6=322÷7×18=430-69-300=429-72=(413-326)÷3=(859-834)×36=318-134=558÷9÷2=94+367-218=272+164×4=541×7-984=845+159×6=327-(11+131)=103×4×2=78×10=342+98=114×5-505=160÷(695-690)=439-58=276÷6=31×9×6=105+45×12=816÷8÷3=28×2×72=1/4+3/4=462÷(3×2)=167×(216-213)=13×11×2=609÷7×36=911-46×18=(173-143)×12=979+(604-304)=487×4=572+291+293=854-74÷2=82×(66÷6)=55×6÷2=254÷2=83×7×2=(727-542)÷5=(265-252)×52=20×11×4=65×2+499=970-30×21=288-62+45=809×(20÷5)=201÷3=(466-70)÷6=50×(221-207)=696÷3=15×25÷5=409+16×24=1/6+5/6=584÷8=185×(27÷9)=267×3÷9=736-12×54=278-(39+87)=12×(250-210)=25×(100÷4)=52×88÷2=924÷3+281=382+636÷3=333÷(24÷8)=(736-372)÷4=25×(48÷6)=16×94÷2=625×(24÷4)=598×3÷2=14×2×65=531+295=415÷5×90=48×6-130=(284-266)÷9=54×16÷3=60×(212÷4)=500+20×46=347-446÷2=498×4÷2=958÷2×6=177-(373-364)=127-12×4=240÷(30÷6)=298×9÷3=46×(792÷9)=82+858÷2=422+103=19×18-300=52×69=308+17×48=429-275+16=(737-654)×78=499-98÷7=78.3+14.0=452+45+898=968+12×76=14×55×3=3.3-2.2=460-(51+372)=270-60÷2=400-(426-188)=16×19×3=234÷6×66=128×(10÷2)=58.0-52.8=189÷(28÷4)=14×46+731=460÷(2×2)=794÷(18÷9)=954÷(441-439)=491-14×33=414-(46+285)=(378-178)÷2=109×6=325-(394-362)=98×90=51×16-658=61.2-14.2=308+(266-53)=240÷(4×2)=10×(408÷6)=5.9-0.8=22×(608-548)=249-992÷4=45÷(28-23)=378-64-108=1/6+2/6=2.1+2.8=582÷6×4=46×18=129×(15÷5)=343-120-192=520×7-128=193×4=770÷(14÷2)=7.3-2.3=326-277+268=889-10×52=777+(978-131)=3/4-1/4=430-10×20=398-324+412=198-165=514+360÷8=117+128-235=25+322-209=807+314×3=654-(542+39)=975-182-471=541+677+471=605+484-33=204+976=287-366÷3=259+45×16=4.1-2.3=12×8×44=693÷(3×3)=108+412=592-110-26=277+13×31=26×81×9=444+(440-77)=278×2+268=45×10-319=474-24×17=644÷7×54=(419-95)÷2=56.2+41.2=379+309×3=308÷(90-88)=255+78×11=15×(168÷3)=9.1+5.2=624-426+97=(471-67)÷4=824÷2=4.9+1.0=926×4÷2=53×2×3=39×18-551=671+(241-221)=980÷(2×2)=107+379=682-12×12=475+833+603=661+(900-726)=75×4×2=458+14×19=336-221+344=706+278+814=728÷8×94=324-14+130=307×(735-730)=230÷(16÷8)=48×64×9=720÷9×56=363+564+47=378÷(416-413)=296÷(2×4)=92×49÷2=175+107×3=364÷(14÷7)=12×(352-317)=191×5-462=576÷9=364-36=69×39×4=5/8-2/8=29×5=(385-239)÷2=422-15×12=(329-283)×16=620×8-770=498-439+16=251-500÷2=971-183×2=712+147÷7=236-310÷2=51×(64÷8)=120÷6×99=620+357-330=396×7÷9=327-30+964=927-872=326×3-976=296-242+982=216÷3×6=49×10=453×2÷3=224×3=15×32÷3=639÷(3×3)=948-31×15=2/10+4/10=96×3×7=556-(557-48)=88÷4=52.9+37.5=868-157×4=48+26×9=(912-380)÷2=130+546+212=54×64÷9=208×3-208=3/10-2/10=594-(193+84)=641×(12÷4)=39.1+28.5=884-224-289=761-311-405=34+231-155=25×35=392+30+154=25×96÷5=11×5×61=479+204=792÷(731-728)=180÷9×45=28×25=493×4-823=1.0+1.9=780+198=189×2÷9=73×83×5=129+135-129=1.1+7.6=619-45×6=448÷(24÷3)=96÷4=339+45×8=400÷(2×2)=63+498×2=336÷3=14×(102÷6)=14×6×70=461-(239+98)=61.8+9.1=963÷3×4=762-598+966=134×(36÷6)=(899-650)÷3=1/7+6/7=560÷4÷7=840×(42÷7)=11×69÷3=419+483-887=167-33-103=118×2×3=15×64-23=390÷6×8=180÷6×92=8.6+3.4=(386-375)×53=184+459+225=135÷3÷5=56÷4×7=159×(24÷8)=35×(848-829)=57×(12÷6)=727-624÷2=18×3+387=38×(424-420)=12×19×4=108+10×24=246÷6×68=41×7=195+547-88=388+351+947=76×2×4=251+854÷2=405-14×19=170×6÷5=887×8-512=762÷6×7=17×10×2=161+(498-95)=54×3÷9=614+158-52=205+36=228÷3+31=63÷(18÷6)=232÷8=899-(175+400)=291+79=63.9+17.3=492-275-147=591×(323-318)=169-(344-280)=34×24+103=745-16×14=34×6×3=365÷5+385=10×86=406-700÷7=147+114=258÷6×98=19×12×4=72÷8×73=876×8-942=(785-467)÷6=248÷2×7=491-10×34=596+(440-276)=835-427÷7=64×(137-129)=841-(761-324)=359-(457-243)=155+(260-141)=548÷(780-776)=383+(200-194)=67×(224÷7)=157+404-40=19×36=678-(41+91)=178×(288-285)=35×4×7=324-(77+240)=131-(135-121)=198÷3×6=15×3×91=14×(177÷3)=5.9-2.6=882÷7×6=500-(466+29)=16×6×33=312÷4÷2=558÷(3×3)=22×2×55=600×(123-115)=236-(491-345)=639-(418-131)=613×4-975=448÷(382-375)=476+(326-15)=53×(112÷8)=(423-389)×22=71-23×3=218+(204-93)=46+17×51=3/9+5/9=(657-17)÷5=495-93-80=492×6-811=25×(462-453)=51×62=568÷(4×2)=222÷6×2=240÷8÷2=88÷2=713+23×38=104+91-137=10×10×2=28×10×2=272×2×9=375÷(444-439)=14×28-131=(450-66)÷4=(688-428)÷2=77×87=21×43÷3=168×5÷8=49×2×74=608×3÷6=85×2÷5=520×(63÷9)=44+(388-213)=46×2×73=(679-639)×81=880-13×18=348÷(323-317)=574+229+76=819÷(3×3)=33÷3×37=83×6=557-312=330÷3+445=780-168÷7=315×2÷9=747-12×21=686×3-426=67×14-274=8.3+9.0=486×(586-583)=268×(14÷7)=101×7×6=534-401=378÷7÷6=15×45=18+149+334=84×2÷4=3.8-2.6=504-(972-938)=80×4=714+750=60÷(2×2)=135÷5=(322-16)÷2=15+840+48=(217-193)÷2=291-112=104÷4×25=456÷4÷3=62×(44÷4)=572-307=602+110=11×18=12×5×97=367-10×31=83×97=851-616=715-40=43×12÷2=20×(252÷9)=470÷2÷5=41×(126÷6)=250+846-784=495+(546-309)=161÷7×6=210÷(854-847)=86×4×2=153×3=396÷(2×3)=828÷(45÷5)=454+744÷6=384-82×2=427-312÷4=85+149=13×20×2=24×(369÷9)=887-416÷2=696÷2÷3=138÷(321-315)=588÷6+362=864÷4×7=647-631=263-108÷4=579×(59-52)=32×(863-846)=377-34-260=21÷3×46=483+217+118=7.7-2.8=289×3=180÷(2×2)=68-57+100=715-861÷3=263-186+417=448+(432-251)=80×8=26×11×3=966-866+453=936÷(4×2)=5/8-3/8=411-(207+105)=154+295-204=32×10÷5=77+(974-578)=301×7-391=36÷9×2=71×11=53×5-40=8.5+3.6=177-76=565÷5=309÷(115-112)=722×(15÷5)=446×3-339=59×(27÷9)=12+(483-103)=442-(147+290)=22×26-234=880-55×12=786÷(3×2)=40×21÷3=47.6+14.4=195×4÷3=9.8-4.0=48×10-464=(953-699)÷2=51×(265-256)=130×(224-220)=446+375-170=48×4×2=250×9÷5=324÷(109-106)=394-708÷2=351÷(24÷8)=322+(273-145)=21×16÷3=902×8=6/8+2/8=168÷8=159+602÷7=705÷(42-39)=82×60÷8=954+463×2=480-(28+223)=972÷9×3=24÷3×14=13×(152÷8)=489-876÷6=295-(12+14)=269-285÷3=405×2+156=159×5-662=416÷(49-41)=96×(425÷5)=232+945=126×(440-431)=14÷(69-62)=43×55÷5=74×(58-50)=756÷(2×3)=18×24-108=957×(885-879)=305+261×3=383-114=292-285+200=13×(128-120)=328-25×7=286÷(50-48)=228÷2+362=280÷5÷8=337+72×8=129+146=132-83-19=1.1+29.3=105×5×2=459-(330-13)=782÷(16÷8)=774+367+722=5.2+8.4=403-13×13=2.9+8.9=76+30×19=752÷2=23×(133÷7)=430-(176+121)=687-220+291=66×(369-366)=896×7=918-139-106=24×9÷6=861÷(27÷9)=93×(558÷6)=123×2×3=379-276÷2=274-20×5=29×14-337=258-223=393÷3=317+595+290=554+576÷6=950-(186-135)=404×6=946+188-607=918×4÷9=2.8+8.5=(887-847)÷4=318×3-700=276÷(36÷6)=36-10×2=346-204-113=51×44÷4=(787-721)÷2=360÷3+980=860+(624-129)=773-328-337=57+11×37=505÷5×3=11+365+995=963+(934-829)=287+130-230=12÷6=296÷4÷2=720×9÷8=434÷(545-538)=267÷3×6=0.6+8.6=490-20×4=27+229-167=202+(268-154)=599-(346+139)=681-(459+94)=672÷6×7=428×2÷4=36÷6×68=48×3=88+121+479=151+25×16=27×16=316-34×8=129×(345-342)=(833-428)÷5=4.6-3.4=680÷4÷5=677-191+449=13×(98÷2)=0.9+2.2=748-50×10=50×(36÷4)=13×(472-397)=261+116-299=881-(421+160)=949+368+322=9.9-0.2=649-32×7=53×2×9=51×6+48=510÷5×9=143-63+364=530×4=91×10-717=231×(85-81)=217+178=498÷(107-105)=550×4-309=693+223+169=72+97=25×20=16×32+318=76-(130-72)=263-(120+11)=21×11÷3=84×4+100=597-(759-700)=905+(952-861)=272-(691-466)=40÷8×59=459-146+67=410-912÷8=4.1+1.8=348+688÷4=202×4×9=371+441+79=82×(298-289)=19×5×17=20×42-591=85×(99÷9)=71.4-69.0=433×(27÷3)=20.6-16.4=58×9-283=58+458+106=21.7-10.6=678÷(12÷6)=90×5÷3=443-(300-151)=404×2×9=748+845-367=61×7-83=195÷3×5=420÷5÷3=476÷7÷2=273÷7=360÷2÷4=345-(231+95)=252÷(2×3)=39×10-218=60×(55÷5)=73×5+396=347-(402-341)=107×4=8.6-6.9=6.9+1.9=149+15×22=484-(31+197)=455÷(24-17)=39×(95÷5)=48×15-198=66×96×7=2.6-2.5=343-(454-349)=705×9-659=175×(419-410)=246+913+206=390-(500-451)=87+46×6=15×(140-99)=765-(841-604)=413+424÷4=194×4=640-(609-213)=31×9×3=471-290÷5=8.5-4.1=47×62×5=76×11=17×49-374=906÷3=834÷6×2=101×3=437-52×7=33×(24÷8)=658÷2+87=22×36=766×4÷2=331-83×3=30×5×6=224-146-24=21×22-233=835-421-156=950÷5+593=257-51-52=774÷(227-224)=156÷(2×3)=491+543=113×5×4=10×8×15=34×16×2=686-318-230=427÷(63÷9)=312÷(469-463)=12×42÷4=545+482+430=915÷3=120×(379-373)=855-(87+474)=55×(666÷9)=3/7+2/7=390÷(27÷9)=323-12×20=96÷4÷3=11×2×8=476×4=63×(56÷8)=733+500-590=477÷9+108=85.8-57.0=368+100×2=895-17×29=659×(16÷2)=294÷(302-296)=(95-62)×22=26×3-62=225×7=(241-191)×85=918÷(54÷9)=168+(335-48)=263-(453-272)=10×59+287=468×(14÷7)=285+227+22=855÷9÷5=217×(62-58)=863×9=314-(248-189)=11×45÷9=5/8+2/8=664-(579-172)=347+(852-799)=7.3-5.7=724-81-169=73.6-23.0=43.7+9.1=384÷2÷2=76×12×7=439-142=996÷2×6=1.9+3.4=952÷8÷7=44×2×27=362-33×9=23×3×73=432÷(18÷6)=920÷8+472=24×11×2=779×(809-806)=7.6+8.2=154×(707-704)=257-252+196=4/7-1/7=774÷(844-841)=461-540÷9=356÷2×9=141×7=735-(290+155)=(391-366)×77=147÷3=27×18÷6=124×(250-244)=424×5=19×2×85=552÷(3×2)=258+(862-478)=832÷(2×2)=82×10=533-111=456÷(2×2)=198+140=591+195=348÷(27÷9)=366-785÷5=77×5×3=216÷(88-84)=5.4-1.2=17×(184÷8)=321-(318-317)=16×6×73=560÷5÷7=691-50×6=86×8=14×60+517=152-265÷5=495-(39+127)=48÷(48÷6)=398×9=(754-690)×82=15×88÷3=965×(260-256)=10×60-52=966-89-478=2/8+4/8=315×3÷7=359×(602-594)=300÷(3×2)=419-(83+255)=753-15-402=275÷5=(673-271)÷2=12×(276÷6)=412+(542-453)=(394-371)×24=198÷6+759=138÷6×70=451-(227+74)=517+499-500=74×(346-340)=848-93×3=981+324÷4=49+(125-17)=918÷(3×2)=204÷(2×2)=11×35=21×(64÷2)=174-352÷4=832÷8×9=168÷4×79=65×(312-289)=195×4÷5=(867-820)×90=114×(21÷3)=475-(280+149)=735÷3=453-28×4=174×5-104=181+431-400=64×5-165=896÷(839-831)=266÷7=791-31×25=664÷8=238+349+395=21×15÷7=151×5-116=46+686÷2=14×20-90=24×(257-197)=961-(780+155)=104×2×5=75×24×6=688×6-947=678-(981-904)=121+29=205-164+182=40÷5×90=436-(222+33)=14×20+318=228÷2÷3=68×66÷2=13×5×56=219÷(360-357)=610×(239-235)=223×(509-500)=23×6÷3=485-255+27=928÷4×5=822-120÷6=316×8=200×3÷2=45×2×50=764÷4=55+(365-343)=382+(290-40)=15÷(487-484)=417+66-111=864×2÷9=77×12-637=142-95+335=734-(374-276)=347-120÷2=191×2-77=(503-245)÷2=936+460-904=4/10-2/10=892÷(960-956)=855÷(3×3)=142×(486-480)=485-29×12=46×31÷2=731-342+251=10×62=90×(42÷7)=710-641+270=57+17+717=26×92÷4=163+163-110=286+200÷8=468×(811-803)=92×97×5=136-19×6=194+11×63=15÷(12÷4)=935÷5×8=428-292+868=29×15-171=121×8-494=42÷7×35=957-301=365+733-541=553-(134+44)=700÷7×2=279-136-62=1.4+2.6=454+246×3=894×(18÷3)=300-93=30×(279÷9)=88×(364÷4)=927-845=200-49=333÷(18÷2)=718-475-237=608÷8+933=92.6-57.5=402÷(2×3)=172+33×11=45+321+320=244÷4×16=350+87-278=97×93÷3=79×11-594=62×13-241=24÷4×89=500÷2÷5=3.6+4.8=13×2×65=222-25×7=303-43×5=427+602+927=601-186÷3=15×9×4=456÷8=692-55÷5=487+88×6=990÷(18÷3)=652-156-255=286+45×5=450-436=406×7÷2=35×2×99=910-(923-572)=44×11+872=354-51×4=25×3×74=170÷(251-249)=270-258+985=567÷3÷3=107+332=113×2-179=109×7×5=582-(525-393)=913-258-331=333÷(12÷4)=43×2×25=(448-82)÷6=24×33÷9=(912-570)÷6=12×15×4=402+969÷3=462÷2×4=808-472+882=486+(611-434)=23×(189÷3)=72+402-97=378÷7÷9=374+(250-89)=871-26×2=466-33-328=309+221+365=293-50-82=2.4+5.2=795÷3×2=(578-158)÷2=24×4×93=4/8+2/8=60÷2=21×(241-215)=333×2÷9=471+(430-222)=327×2×6=131×4×6=948÷4×6=9.8-8.0=648+860+315=473+69×2=(801-301)÷5=95×(48÷6)=(303-286)×27=144÷8×6=675÷5=888÷3÷8=(350-126)÷2=12×(34÷2)=767-315=449-20×20=331+770+162=353-94-191=229+124=27×58÷6=210÷(35÷7)=220×3÷2=2/6-1/6=89+215=153+110×6=728-(417+295)=487-40×10=312-276÷3=100+20×34=576×3÷2=(815-221)÷9=640-32-338=23×43×8=36÷(466-457)=266×8÷7=97×61×2=159÷3×89=336×7÷4=24×19=182+10×12=360÷4×68=202÷2=75×10-488=(233-91)÷2=181-10×15=92×79×9=449-28×16=992÷2÷2=278+84-34=17×14÷7=49×10×2=569×(643-638)=(415-247)÷4=7.4-4.6=20×3=283+244+22=72×7=42×(811-799)=61+293=(501-473)×82=414÷(48÷8)=3/6-1/6=47×10-118=276×(82-76)=(325-308)×56=336+164×2=24×74÷8=72+16×39=29+36×21=13×4×44=82×41=940÷(382-380)=152×2÷4=324÷(12÷6)=636÷4×9=169×(27÷9)=75-65=10×70×5=68×4+437=222÷(21÷7)=756-60×4=2/4-1/4=18-(138-121)=472÷(2×2)=927-(843-720)=8.6-5.1=689-119×4=11×2×13=203-58+243=11×26×2=848-818÷2=24×18-111=26×13-207=245+143=314×2-36=812×3-171=550÷2×3=545+10×34=904-51×10=340-247=47×98×2=258÷(2×3)=246÷(3×2)=36×13×2=12×25-292=264÷4×12=215÷(35÷7)=16×43=691+35+756=688÷4÷2=825+(313-11)=323-250-71=99÷9×56=18×(50-36)=407×6=76÷4=455-(291+13)=413-60×2=584-172=524-416-28=287×3=344-65+103=121×7×3=768÷2×4=405÷(63÷7)=522×(42÷7)=456-293=252÷(387-381)=2.9-2.1=14×(219-151)=30×3×67=(340-256)÷4=47×56÷2=13×20-81=66×13=2/6+3/6=80÷2=427-18=447-259=195÷3=202÷(415-413)=111÷3+249=44×(42÷7)=51×13+898=12×80-87=807+600-207=415+30×13=415×2=331+(355-25)=18.6+24.7=151-52+206=145×(24÷6)=37×13=736÷(697-689)=193+(237-135)=914+421×2=820-21×39=57÷3=885×2=22×2×73=461-426÷6=53.8-14.5=286×3=491×(56÷8)=535-133-352=17×48-806=414×(28÷4)=9.6-8.9=235+243=357÷7=(437-423)×70=415×3=15×29=435÷5+681=566-27×19=218+178-218=43×10-146=462÷6×9=773-(367+183)=86×(168-165)=375-159-193=864×(45÷5)=727+797+100=39÷3×66=6.1+2.9=113×(315-310)=(508-211)÷3=13×6×58=345+16-344=81×(20÷2)=44×59×7=69÷(270-267)=24÷4×8=476-36×13=837-671=10×82=86+(431-348)=21×40-345=144÷8×10=参考答案946÷2×9=4257405-53+30=382773-175×3=248302+176=478(842-815)×42=1134303×(15÷5)=90926×2×97=5044108+377-22=46382×(342÷6)=46741.4+1.3=2.726×11×2=572341+44×4=51723×21×2=96677×(57-46)=847841-156÷2=763(224-65)÷3=53962-(309+498)=15518×(288÷8)=648700÷7÷5=2070×(68-57)=770780÷3÷2=13064×6÷2=192304÷(2×4)=38319-18×4=247983-930+560=61367×(356÷4)=5963(189-87)÷2=51924-(37+174)=7132/5-1/5=1/555×16+104=984105÷7×57=855300-203+922=101914×10×6=840161-10×10=6120×(234-137)=1940588÷3÷2=98912+29×7=1115266×(175-172)=79813×(432÷9)=624916-(639-252)=529339+18×5=4299.3-2.1=7.2(434-218)÷9=24228÷(18÷6)=76114÷(2×3)=19461+29×16=92590×39÷5=702727-395+579=91117×2×67=2278138÷2=69209+105+111=42581×(392÷4)=7938811-21×9=622119×4=476499-373=126845-208×3=221573×5-814=2051978÷6×3=48964×14÷8=112896+428÷2=111034×20=68025×26=65091×71÷7=92312×2×9=21677+275+51=40314×2×6=168685-275+586=996244-816÷8=142126+665=79127×12-235=89676+(770-719)=727700÷(42÷6)=10084-10+298=372106+193=29940×5×2=40094-135÷9=7960×(14÷7)=120390-186-53=15119+80×4=33933×80÷3=880382×(669-661)=3056836+35×10=1186412+10÷2=417153×2=306670×5-600=2750358-105=253936÷2=468960-(193+139)=62850.1+10.4=60.5364-81=283990-22×44=228.3-3.4=4.9404÷(16÷4)=101552×4-870=133819×30÷3=19088÷2×81=356418×25+281=731344-131×2=823/6-2/6=1/6693÷7×2=198406-82×3=16018×26-94=374903×(128-122)=5418283-226=5789×41×3=1094739×10-34=35664+90=154439-196=2439.6-2.2=7.4968÷2+298=782(418-398)÷2=1054×(172÷4)=2322(634-354)÷7=40140÷(50-48)=70411×2÷3=274645×(54÷9)=3870489-(357-64)=19654×69×8=29808232÷2+342=45875×(450÷6)=5625772÷(686-682)=193222÷3=7471×8÷4=14228÷2×58=81228÷(10÷5)=14362+431=793242×2×3=145229×2×69=4002361-76×2=209118+129=247678-215+538=100123×30=690156+536÷4=290434÷7×45=2790(289-264)÷5=5928÷(2×4)=116497+831=1328522÷9×33=191443×6×8=2064184×2=36816×5×16=1280989-915+949=102348.7-10.5=38.2849-49×4=653816÷(2×2)=204408÷(30÷5)=68822÷(372-369)=27410×85=85010.6+75.0=85.6621+163×4=1273129+740÷2=49923×16-16=3526.9-2.9=4.09.7-0.8=8.9361-76=285213+278=49124×25-205=395263+158×4=895925+24×32=16939.3-3.6=5.7340+50×17=119027×2×29=156611×68÷2=374427÷7×10=61013×10×4=520488-33×11=12564×73=4672515+151+703=13693/5-1/5=2/511×32×2=704841-55×5=566960÷8÷3=40321-(480-454)=295181×4=72444.7-25.4=19.3885+78×5=1275309-13×14=127133×7+306=123747+327×2=701781-542-42=197306+284=590131×7-625=292481-10=47118×44÷9=88538-(96+83)=359455+126=5816.6-2.9=3.7308÷7÷2=22395+(245-20)=620628+353=98168×10-324=35688+64-150=2697-11×26=41119×24=456464÷2÷4=58747+19×12=975148-(415-393)=12682×(979-962)=139472.2-7.4=64.8648÷(2×4)=8140+436+500=976361-(244+54)=63112÷7×53=848402-178-19=205416-14×9=29043.3-41.6=1.7594-(567-355)=382242+13×36=710312÷(48÷8)=529.1+5.3=14.426×16-70=346928÷4+263=495910÷7÷5=26847-41×15=23228÷(2×2)=7624÷3÷8=26840÷4÷7=30439-136-244=595.3+9.6=14.9422×2-328=51668×59=401281×45÷5=729308÷(28÷7)=77(291-207)÷2=42862+613-93=138290÷9×91=910212-12×14=4448÷3÷4=4504÷6÷2=42584-47×5=34921×5×9=945208+975÷5=403336÷(63÷9)=48863-532-187=144897×(36÷9)=3588274×(25÷5)=1370274-86-80=10816×3×41=1968376÷4×9=84694×49×7=3224210×95=950442-744÷2=70332×3-319=677148×3+712=11561.1+2.2=3.3(951-890)×70=427047+142×5=757433-14×25=83206×8-152=1496144÷(2×3)=2410×8×41=3280318+(337-42)=61326×3×6=46851÷3+263=280250+228-234=244160-632÷4=2376-864÷9=28030×2×98=5880906÷(3×2)=1514.7+1.2=5.9238+35×2=308579-225=354409×2×8=6544699+27-16=710241+982-794=42964×(587-524)=403271×16=1136405-(492-480)=39367×89=5963301-(46+18)=237595×2=1190146+309-130=32556÷4×55=770700÷(49÷7)=100252÷4+204=267494-258=23612×(119-75)=528572-44×4=396455-24×17=4748×(36÷3)=57612×8×32=3072832+(932-732)=103280+687÷3=309456÷(4×2)=5733×(24÷6)=132765-167×3=264389×(14÷7)=778120÷2÷6=10960÷(3×2)=1602.4+11.4=13.826×(345÷5)=179424×4×36=345615×5×8=60015×3×38=1710756÷6=126132×3÷2=19824-(187-167)=4608+119=72752×5×2=520309-228÷2=195431-(177-103)=357496-12×9=38848×24=1152908+68+114=1090615-482+814=9470.2+4.6=4.8322÷7×18=828430-69-300=61429-72=357(413-326)÷3=29(859-834)×36=900318-134=184558÷9÷2=3194+367-218=243272+164×4=928541×7-984=2803845+159×6=1799327-(11+131)=185103×4×2=82478×10=780342+98=440114×5-505=65160÷(695-690)=32439-58=381276÷6=4631×9×6=1674105+45×12=645816÷8÷3=3428×2×72=40321/4+3/4=1462÷(3×2)=77167×(216-213)=50113×11×2=286609÷7×36=3132911-46×18=83(173-143)×12=360979+(604-304)=1279487×4=1948572+291+293=1156854-74÷2=81782×(66÷6)=90255×6÷2=165254÷2=12783×7×2=1162(727-542)÷5=37(265-252)×52=67620×11×4=88065×2+499=629970-30×21=340288-62+45=271809×(20÷5)=3236201÷3=67(466-70)÷6=6650×(221-207)=700696÷3=23215×25÷5=75409+16×24=7931/6+5/6=1584÷8=73185×(27÷9)=555267×3÷9=89736-12×54=88278-(39+87)=15212×(250-210)=48025×(100÷4)=62552×88÷2=2288924÷3+281=589382+636÷3=594333÷(24÷8)=111(736-372)÷4=9125×(48÷6)=20016×94÷2=752625×(24÷4)=3750598×3÷2=89714×2×65=1820531+295=826415÷5×90=747048×6-130=158(284-266)÷9=254×16÷3=28860×(212÷4)=3180500+20×46=1420347-446÷2=124498×4÷2=996958÷2×6=2874177-(373-364)=168127-12×4=79240÷(30÷6)=48298×9÷3=89446×(792÷9)=404882+858÷2=511422+103=52519×18-300=4252×69=3588308+17×48=1124429-275+16=170(737-654)×78=6474499-98÷7=48578.3+14.0=92.3452+45+898=1395968+12×76=188014×55×3=23103.3-2.2=1.1460-(51+372)=37270-60÷2=240400-(426-188)=16216×19×3=912234÷6×66=2574128×(10÷2)=64058.0-52.8=5.2189÷(28÷4)=2714×46+731=1375460÷(2×2)=115794÷(18÷9)=397954÷(441-439)=477491-14×33=29414-(46+285)=83(378-178)÷2=100109×6=654325-(394-362)=29398×90=882051×16-658=15861.2-14.2=47.0308+(266-53)=521240÷(4×2)=3010×(408÷6)=6805.9-0.8=5.122×(608-548)=1320249-992÷4=145÷(28-23)=9378-64-108=2061/6+2/6=3/62.1+2.8=4.9582÷6×4=38846×18=828129×(15÷5)=387343-120-192=31520×7-128=3512193×4=772770÷(14÷2)=1107.3-2.3=5.0326-277+268=317889-10×52=369777+(978-131)=16243/4-1/4=2/4430-10×20=230398-324+412=486198-165=33514+360÷8=559117+128-235=1025+322-209=138807+314×3=1749654-(542+39)=73975-182-471=322541+677+471=1689605+484-33=1056204+976=1180287-366÷3=165259+45×16=9794.1-2.3=1.812×8×44=4224693÷(3×3)=77108+412=520592-110-26=456277+13×31=68026×81×9=18954444+(440-77)=807278×2+268=82445×10-319=131474-24×17=66644÷7×54=4968(419-95)÷2=16256.2+41.2=97.4379+309×3=1306308÷(90-88)=154255+78×11=111315×(168÷3)=8409.1+5.2=14.3624-426+97=295(471-67)÷4=101824÷2=4124.9+1.0=5.9926×4÷2=185253×2×3=31839×18-551=151671+(241-221)=691980÷(2×2)=245107+379=486682-12×12=538475+833+603=1911661+(900-726)=83575×4×2=600458+14×19=724336-221+344=459706+278+814=1798728÷8×94=8554324-14+130=440307×(735-730)=1535230÷(16÷8)=11548×64×9=27648720÷9×56=4480363+564+47=974378÷(416-413)=126296÷(2×4)=3792×49÷2=2254175+107×3=496364÷(14÷7)=18212×(352-317)=420191×5-462=493576÷9=64364-36=32869×39×4=107645/8-2/8=3/829×5=145(385-239)÷2=73422-15×12=242(329-283)×16=736620×8-770=4190498-439+16=75251-500÷2=1971-183×2=605712+147÷7=733236-310÷2=8151×(64÷8)=408120÷6×99=1980620+357-330=647396×7÷9=308327-30+964=1261927-872=55326×3-976=2296-242+982=1036216÷3×6=43249×10=490453×2÷3=302224×3=67215×32÷3=160639÷(3×3)=71948-31×15=4832/10+4/10=6/1096×3×7=2016556-(557-48)=4788÷4=2252.9+37.5=90.4868-157×4=24048+26×9=282(912-380)÷2=266130+546+212=88854×64÷9=384208×3-208=4163/10-2/10=1/10594-(193+84)=317641×(12÷4)=192339.1+28.5=67.6884-224-289=371761-311-405=4534+231-155=11025×35=875392+30+154=57625×96÷5=48011×5×61=3355479+204=683792÷(731-728)=264180÷9×45=90028×25=700493×4-823=11491.0+1.9=2.9780+198=978189×2÷9=4273×83×5=30295129+135-129=1351.1+7.6=8.7619-45×6=349448÷(24÷3)=5696÷4=24339+45×8=699400÷(2×2)=10063+498×2=1059336÷3=11214×(102÷6)=23814×6×70=5880461-(239+98)=12461.8+9.1=70.9963÷3×4=1284762-598+966=1130134×(36÷6)=804(899-650)÷3=831/7+6/7=1560÷4÷7=20840×(42÷7)=504011×69÷3=253419+483-887=15167-33-103=31118×2×3=70815×64-23=937390÷6×8=520180÷6×92=27608.6+3.4=12.0(386-375)×53=583184+459+225=868135÷3÷5=956÷4×7=98159×(24÷8)=47735×(848-829)=66557×(12÷6)=114727-624÷2=41518×3+387=44138×(424-420)=15212×19×4=912108+10×24=348246÷6×68=278841×7=287195+547-88=654388+351+947=168676×2×4=608251+854÷2=678405-14×19=139170×6÷5=204887×8-512=6584762÷6×7=88917×10×2=340161+(498-95)=56454×3÷9=18614+158-52=720205+36=241228÷3+31=10763÷(18÷6)=21232÷8=29899-(175+400)=324291+79=37063.9+17.3=81.2492-275-147=70591×(323-318)=2955169-(344-280)=10534×24+103=919745-16×14=52134×6×3=612365÷5+385=45810×86=860406-700÷7=306147+114=261258÷6×98=421419×12×4=91272÷8×73=657876×8-942=6066(785-467)÷6=53248÷2×7=868491-10×34=151596+(440-276)=760835-427÷7=77464×(137-129)=512841-(761-324)=404359-(457-243)=145155+(260-141)=274548÷(780-776)=137383+(200-194)=38967×(224÷7)=2144157+404-40=52119×36=684678-(41+91)=546178×(288-285)=53435×4×7=980324-(77+240)=7131-(135-121)=117198÷3×6=39615×3×91=409514×(177÷3)=8265.9-2.6=3.3882÷7×6=756500-(466+29)=516×6×33=3168312÷4÷2=39558÷(3×3)=6222×2×55=2420600×(123-115)=4800236-(491-345)=90639-(418-131)=352613×4-975=1477448÷(382-375)=64476+(326-15)=78753×(112÷8)=742(423-389)×22=74871-23×3=2218+(204-93)=32946+17×51=9133/9+5/9=8/9(657-17)÷5=128495-93-80=322492×6-811=214125×(462-453)=22551×62=3162568÷(4×2)=71222÷6×2=74240÷8÷2=1588÷2=44713+23×38=1587104+91-137=5810×10×2=20028×10×2=560272×2×9=4896375÷(444-439)=7514×28-131=261(450-66)÷4=96(688-428)÷2=13077×87=669921×43÷3=301168×5÷8=10549×2×74=7252608×3÷6=30485×2÷5=34520×(63÷9)=364044+(388-213)=21946×2×73=6716(679-639)×81=3240880-13×18=646348÷(323-317)=58574+229+76=879819÷(3×3)=9133÷3×37=40783×6=498557-312=245330÷3+445=555780-168÷7=756315×2÷9=70747-12×21=495686×3-426=163267×14-274=6648.3+9.0=17.3486×(586-583)=1458268×(14÷7)=536101×7×6=4242534-401=133378÷7÷6=915×45=67518+149+334=50184×2÷4=423.8-2.6=1.2504-(972-938)=47080×4=320714+750=146460÷(2×2)=15135÷5=27(322-16)÷2=15315+840+48=903(217-193)÷2=12291-112=179104÷4×25=650456÷4÷3=3862×(44÷4)=682572-307=265602+110=71211×18=19812×5×97=5820367-10×31=5783×97=8051851-616=235715-40=67543×12÷2=25820×(252÷9)=560470÷2÷5=4741×(126÷6)=861250+846-784=312495+(546-309)=732161÷7×6=138210÷(854-847)=3086×4×2=688153×3=459396÷(2×3)=66828÷(45÷5)=92454+744÷6=578384-82×2=220427-312÷4=34985+149=23413×20×2=52024×(369÷9)=984887-416÷2=679696÷2÷3=116138÷(321-315)=23588÷6+362=460864÷4×7=1512647-631=16263-108÷4=236579×(59-52)=405332×(863-846)=544377-34-260=8321÷3×46=322483+217+118=8187.7-2.8=4.9289×3=867180÷(2×2)=4568-57+100=111715-861÷3=428263-186+417=494448+(432-251)=62980×8=64026×11×3=858966-866+453=553936÷(4×2)=1175/8-3/8=2/8411-(207+105)=99154+295-204=24532×10÷5=6477+(974-578)=473301×7-391=171636÷9×2=871×11=78153×5-40=2258.5+3.6=12.1177-76=101565÷5=113309÷(115-112)=103722×(15÷5)=2166446×3-339=99959×(27÷9)=17712+(483-103)=392442-(147+290)=522×26-234=338880-55×12=220786÷(3×2)=13140×21÷3=28047.6+14.4=62.0195×4÷3=2609.8-4.0=5.848×10-464=16(953-699)÷2=12751×(265-256)=459130×(224-220)=520446+375-170=65148×4×2=384250×9÷5=450324÷(109-106)=108394-708÷2=40351÷(24÷8)=117322+(273-145)=45021×16÷3=112902×8=72166/8+2/8=1168÷8=21159+602÷7=245705÷(42-39)=23582×60÷8=615954+463×2=1880480-(28+223)=229972÷9×3=32424÷3×14=11213×(152÷8)=247489-876÷6=343295-(12+14)=269269-285÷3=174405×2+156=966159×5-662=133416÷(49-41)=5296×(425÷5)=8160232+945=1177126×(440-431)=113414÷(69-62)=243×55÷5=47374×(58-50)=592756÷(2×3)=12618×24-108=324957×(885-879)=5742305+261×3=1088383-114=269292-285+200=20713×(128-120)=104328-25×7=153286÷(50-48)=143228÷2+362=476280÷5÷8=7337+72×8=913129+146=275132-83-19=301.1+29.3=30.4105×5×2=1050459-(330-13)=142782÷(16÷8)=391774+367+722=18635.2+8.4=13.6403-13×13=2342.9+8.9=11.876+30×19=646752÷2=37623×(133÷7)=437430-(176+121)=133687-220+291=75866×(369-366)=198896×7=6272918-139-106=67324×9÷6=36861÷(27÷9)=28793×(558÷6)=8649123×2×3=738379-276÷2=241274-20×5=17429×14-337=69258-223=35393÷3=131317+595+290=1202554+576÷6=650950-(186-135)=899404×6=2424946+188-607=527918×4÷9=4082.8+8.5=11.3(887-847)÷4=10318×3-700=254276÷(36÷6)=4636-10×2=16346-204-113=2951×44÷4=561(787-721)÷2=33360÷3+980=1100860+(624-129)=1355773-328-337=10857+11×37=464505÷5×3=30311+365+995=1371963+(934-829)=1068287+130-230=18712÷6=2296÷4÷2=37720×9÷8=810434÷(545-538)=62267÷3×6=5340.6+8.6=9.2490-20×4=41027+229-167=89202+(268-154)=316599-(346+139)=114681-(459+94)=128672÷6×7=784428×2÷4=21436÷6×68=40848×3=14488+121+479=688151+25×16=55127×16=432316-34×8=4412