三年级数学计算题专项练习汇编及答案

三年级数学计算题专项练习汇编及答案138+102=378+322=106+380=44+44=61+266=349+495=121+335=204+309=60+226=77+22=73+122=364+597=66+252=305+546=153+298=319+203=367+72=615+123=103+227=274+438=68+280=389+144=332+166=710+646=121+117=410+189=193+202=477+269=212+195=847+223=274+155=965+163=94+110=162+60=221+217=509+208=218+206=881+302=134+336=423+312=310-86=695-143=371-169=833-677=327-24=920-193=146-99=786-748=454-385=305-98=419-74=918-857=169-136=354-201=441-215=707-636=120-34=975-857=439-65=840-481=464-48=630-585=314-151=742-552=346-85=826-534=370-342=834-83=463-294=996-820=153-139=436-61=317-166=681-525=264-143=790-437=66-13=824-82=85-17=971-44=97×8=416×4=370×2=793×8=201×2=951×4=40×3=270×4=16×7=37×6=148×5=657×4=36×5=742×4=149×2=729×4=40×6=821×4=52×8=313×8=233×4=938×7=12×9=582×5=434×2=21×8=251×2=180×9=470×2=484×2=176×2=57×5=169×5=86×3=108×9=75×9=57×4=46×4=284×2=733×4=24÷3=486÷2=45÷9=358÷2=40÷4=900÷6=369÷3=308÷7=84÷2=525÷3=184÷4=804÷4=176÷8=972÷2=96÷2=276÷3=342÷2=198÷9=365÷5=777÷3=46÷2=936÷9=144÷2=588÷2=231÷3=772÷2=172÷2=490÷2=274÷2=540÷3=40÷8=796÷2=104÷8=468÷4=240÷4=795÷5=136÷8=660÷5=210÷7=866÷2=20×27=98×48=16×50=50×20=18×30=31×56=34×19=81×91=25×18=56×24=25×22=98×34=13×71=84×22=66×12=15×95=34×15=71×96=11×86=14×29=56×12=33×56=28×21=20×58=20×43=35×62=16×18=87×17=27×27=92×40=10×67=10×88=58×16=53×39=13×65=86×12=56×14=79×19=14×35=53×89=62+688+24=59+513+632=280+200+443=32+43+987=295+138+485=139+971+419=299+180+460=699+286+494=167+376+454=268+98+268=27+426+224=583+726+86=93+251+122=396+426+83=231+470+50=524+428+957=195+664+111=254+860+969=64+284+380=967+26+770=131+179+553=423+678+577=57+301+552=622+908+805=153+139+161=840+909+323=204+576+171=677+41+980=537+153+217=630+301+898=169+260+556=869+307+592=18+204+268=586+660+577=174+75+559=412+583+653=88+643+58=297+146+412=239+214+99=33+380+518=122+82-185=257+659-255=179+279-120=653+495-551=178+259-129=471+531-201=81+115-94=749+609-749=265+76-58=665+353-125=301+102-131=862+697-364=69+389-118=28+746-197=383+111-373=528+481-498=314+173-161=431+918-63=136+187-292=396+665-443=309+181-245=259+111-293=331+19-311=199+94-82=286+101-317=173+612-177=229+220-81=968+16-326=31+452-184=645+959-210=221+139-112=273+947-325=318+119-331=211+958-806=377+75-364=961+136-371=308+15-311=938+864-453=274+216-104=419+299-606=496-194-248=945-208-292=425-210-204=478-26-141=316-97-129=987-440-445=192-46-26=687-324-44=352-68-54=941-85-592=404-84-35=571-96-185=456-66-264=927-189-436=359-103-78=988-473-502=281-150-43=480-270-170=448-307-68=640-150-60=296-199-20=607-80-67=456-80-215=701-140-547=406-234-169=374-160-30=256-16-104=870-533-56=429-370-11=799-223-393=452-46-360=733-313-371=454-176-156=956-446-500=384-44-314=908-216-555=456-47-32=787-409-24=427-186-41=759-23-371=375-147+172=869-429+250=75-51+151=889-868+936=495-401+308=734-663+215=263-156+201=564-447+506=471-172+65=827-816+572=451-320+143=894-706+308=497-375+64=502-143+79=471-355+299=763-572+318=350-204+282=804-708+718=304-287+91=311-290+970=360-330+398=549-212+942=381-283+391=376-287+595=289-267+472=550-137+773=286-93+12=851-571+257=437-389+58=847-40+144=388-372+461=917-742+210=284-104+90=314-71+908=123-93+462=754-47+589=396-225+148=596-377+173=500-331+77=630-68+963=45×10×2=69×75×5=29×13×2=82×73×2=16×12×4=56×83×4=14×23×2=58×12×2=10×13×6=88×58×8=19×16×3=81×52×7=11×26×3=85×47×6=20×22×2=52×70×8=12×10×6=60×93×6=15×28×2=99×41×8=10×14×4=14×82×7=25×13×2=45×24×5=19×16×2=32×26×2=31×15×2=75×89×2=20×17×2=80×71×4=28×12×2=75×92×3=14×33×2=11×12×8=12×12×5=85×80×3=37×13×2=47×70×9=15×15×2=97×35×5=21×6×3=66×4×7=43×3×5=113×2×8=128×2×3=347×2×7=15×6×9=62×8×9=13×3×2=244×4×6=17×6×4=50×9×7=26×2×9=98×6×2=40×2×8=427×2×3=37×5×3=193×3×8=25×4×8=497×2×5=35×2×6=95×7×4=37×6×4=441×2×9=67×3×4=123×4×6=23×3×7=138×2×8=16×5×2=77×3×8=37×2×9=30×3×5=10×2×7=48×2×6=57×2×4=426×2×3=38×4×2=270×3×9=16×3×4=36×9×2=15×6×19=34×2×23=46×2×99=35×2×37=12×3×90=38×2×25=18×5×16=23×2×20=17×5×78=12×7×35=10×2×90=49×2×41=42×2×47=34×2×46=10×5×83=33×3×66=44×2×24=13×5×26=32×2×89=29×2×95=13×2×95=48×2×14=29×2×18=46×2×68=42×2×64=23×4×83=17×2×96=21×4×91=32×2×90=34×2×37=10×3×84=18×5×33=18×2×32=32×2×74=48×2×40=43×2×21=23×3×67=10×7×61=19×4×15=30×2×36=38×12÷3=51×88÷4=42×19÷2=78×69÷3=11×40÷8=76×35÷4=25×38÷5=24×82÷4=25×26÷5=91×26÷7=41×24÷2=64×51÷6=14×50÷7=77×68÷7=13×16÷2=86×57÷3=10×97÷5=66×33÷3=46×21÷3=18×12÷4=33×18÷6=17×62÷2=32×11÷4=40×92÷2=16×15÷8=72×61÷4=12×18÷9=93×40÷3=14×48÷8=51×70÷5=25×30÷2=20×38÷2=44×20÷2=51×93÷3=18×32÷4=68×72÷4=24×15÷4=46×75÷5=12×47÷4=70×83÷2=117×8÷6=633×4÷6=155×6÷3=226×8÷4=27×7÷3=555×8÷6=16×2÷4=776×8÷2=242×4÷8=837×4÷3=196×5÷4=742×3÷2=327×3÷9=770×2÷4=65×7÷5=985×3÷5=91×4÷2=476×9÷7=483×2÷7=635×8÷4=28×2÷8=203×6÷7=275×3÷5=90×7÷3=108×2÷9=864×3÷4=104×7÷2=945×4÷9=122×4÷8=612×8÷3=399×2÷3=21×6÷3=402×2÷4=212×9÷3=100×9÷5=927×6÷9=63×5÷3=200×2÷4=120×2÷5=490×4÷8=432÷9÷3=784÷7÷8=360÷4÷3=441÷7÷9=400÷4÷2=144÷2÷3=540÷3÷3=696÷8÷3=414÷2÷3=336÷7÷4=102÷3÷2=476÷7÷4=504÷7÷2=816÷8÷3=288÷8÷4=465÷3÷5=132÷2÷3=456÷2÷3=220÷2÷5=352÷8÷4=936÷4÷6=756÷3÷9=408÷3÷2=320÷4÷2=964÷2÷2=738÷3÷2=96÷6÷8=702÷6÷3=252÷2÷9=676÷2÷2=222÷2÷3=120÷5÷4=385÷5÷7=630÷7÷2=352÷2÷2=832÷8÷2=765÷5÷9=410÷2÷5=196÷2÷7=136÷2÷2=856÷4×6=996÷3×4=936÷9×2=749÷7×3=798÷6×9=525÷5×4=528÷4×9=896÷8×2=930÷2×6=602÷7×2=912÷4×6=178÷2×9=770÷7×8=544÷2×7=692÷4×3=370÷2×3=171÷9×7=580÷2×4=240÷4×3=297÷9×5=510÷3×6=764÷4×6=902÷2×4=36÷4×5=980÷2×7=528÷6×5=678÷3×9=306÷9×3=843÷3×5=411÷3×8=16÷4×8=936÷8×7=595÷5×2=408÷3×5=646÷2×4=568÷4×9=966÷2×9=675÷3×2=486÷9×7=162÷9×7=22÷2×16=351÷9×26=18÷2×96=20÷4×27=65÷5×12=296÷4×77=65÷5×53=63÷3×57=20÷4×36=329÷7×11=75÷3×15=616÷7×13=27÷3×70=40÷4×33=40÷4×69=729÷9×51=36÷2×41=250÷5×37=42÷7×23=540÷6×39=63÷9×15=138÷3×26=576÷6×10=174÷3×15=60÷6×53=155÷5×87=336÷7×17=165÷3×44=102÷3×12=288÷3×32=120÷8×38=72÷2×36=126÷9×68=81÷9×82=114÷6×10=525÷7×38=273÷7×23=568÷8×69=140÷7×16=228÷6×30=146+(349-177)=527+(567-203)=331+(331-328)=375+(759-466)=169+(372-161)=489+(250-241)=122+(68-36)=160+(983-652)=37+(221-107)=792+(991-519)=98+(438-268)=119+(605-299)=297+(222-213)=821+(929-431)=483+(400-301)=98+(795-749)=95+(269-144)=81+(889-269)=94+(291-104)=685+(413-298)=217+(414-45)=988+(772-166)=182+(247-234)=397+(106-38)=80+(415-74)=942+(618-362)=333+(285-70)=604+(399-284)=370+(258-37)=121+(897-546)=273+(454-290)=201+(739-269)=175+(443-92)=744+(247-102)=39+(19-16)=82+(105-78)=208+(490-274)=397+(258-188)=264+(374-80)=460+(818-786)=427-(73+296)=654-(71+36)=445-(110+234)=855-(45+131)=113-(37+15)=951-(562+77)=373-(227+64)=311-(125+47)=417-(110+301)=823-(324+353)=474-(124+268)=989-(134+579)=461-(184+100)=985-(77+494)=293-(205+50)=971-(260+78)=478-(11+196)=831-(109+575)=448-(69+210)=924-(402+470)=394-(109+46)=951-(168+347)=500-(58+421)=773-(320+422)=217-(52+164)=638-(134+204)=423-(163+18)=556-(297+100)=453-(142+70)=669-(415+220)=478-(66+132)=892-(642+172)=478-(188+132)=879-(576+252)=376-(43+314)=851-(403+386)=460-(259+116)=558-(78+274)=478-(13+323)=959-(543+140)=437-(477-324)=865-(983-432)=325-(283-161)=180-(255-156)=336-(281-25)=219-(281-124)=156-(226-125)=604-(778-579)=119-(272-229)=782-(740-220)=145-(79-69)=153-(332-183)=196-(336-271)=891-(867-123)=96-(127-117)=841-(505-313)=117-(375-270)=827-(867-347)=479-(412-240)=944-(474-83)=399-(296-67)=320-(620-548)=200-(148-76)=551-(777-327)=87-(236-172)=842-(774-382)=412-(268-265)=602-(804-731)=263-(490-469)=505-(555-198)=212-(158-136)=187-(581-497)=456-(492-210)=992-(591-299)=445-(175-63)=311-(471-332)=157-(38-29)=372-(370-197)=461-(332-94)=700-(597-63)=480÷(48÷8)=250÷(12÷6)=120÷(18÷3)=305÷(35÷7)=34÷(12÷6)=510÷(12÷6)=350÷(15÷3)=864÷(18÷2)=124÷(20÷5)=168÷(48÷8)=405÷(20÷4)=888÷(32÷8)=190÷(14÷7)=28÷(10÷5)=312÷(54÷9)=348÷(24÷4)=188÷(10÷5)=360÷(20÷4)=312÷(72÷9)=72÷(24÷8)=292÷(10÷5)=800÷(32÷8)=219÷(27÷9)=516÷(42÷7)=203÷(56÷8)=657÷(72÷8)=405÷(45÷9)=758÷(18÷9)=369÷(21÷7)=716÷(18÷9)=440÷(15÷3)=530÷(18÷9)=196÷(56÷8)=175÷(21÷3)=312÷(12÷2)=693÷(42÷6)=482÷(16÷8)=292÷(16÷8)=36÷(24÷8)=807÷(15÷5)=768÷(2×4)=736÷(2×4)=856÷(4×2)=498÷(2×3)=696÷(4×2)=660÷(2×2)=729÷(3×3)=990÷(3×3)=680÷(2×2)=992÷(4×2)=316÷(2×2)=378÷(3×3)=680÷(2×4)=104÷(2×4)=312÷(2×4)=20÷(2×2)=900÷(2×3)=312÷(2×2)=480÷(4×2)=798÷(3×2)=496÷(4×2)=824÷(4×2)=288÷(3×3)=944÷(2×2)=708÷(2×2)=552÷(4×2)=198÷(3×3)=36÷(2×2)=171÷(3×3)=792÷(2×4)=660÷(2×3)=342÷(2×3)=976÷(4×2)=786÷(3×2)=72÷(3×2)=364÷(2×2)=423÷(3×3)=864÷(2×4)=696÷(2×3)=168÷(2×3)=204×(16÷4)=484×(48÷8)=74×(28÷4)=688×(56÷8)=108×(32÷8)=433×(48÷6)=150×(20÷5)=112×(18÷9)=14×(15÷5)=228×(42÷7)=114×(28÷4)=840×(12÷6)=131×(12÷3)=584×(30÷6)=79×(12÷3)=15×(16÷2)=242×(15÷5)=786×(49÷7)=69×(28÷4)=155×(27÷3)=98×(24÷3)=627×(21÷3)=331×(27÷9)=118×(18÷6)=113×(21÷3)=179×(10÷5)=113×(14÷2)=456×(21÷7)=146×(36÷9)=773×(32÷4)=35×(54÷9)=877×(27÷9)=75×(16÷4)=330×(10÷5)=215×(32÷8)=635×(72÷8)=118×(10÷5)=680×(10÷2)=230×(36÷9)=756×(45÷9)=89×(22÷2)=63×(78÷2)=62×(128÷8)=88×(495÷9)=61×(48÷4)=55×(560÷8)=10×(801÷9)=77×(388÷4)=52×(153÷9)=85×(30÷3)=15×(62÷2)=52×(104÷4)=11×(98÷7)=40×(576÷6)=13×(90÷9)=31×(204÷4)=34×(70÷5)=66×(549÷9)=25×(85÷5)=61×(396÷9)=14×(168÷6)=60×(736÷8)=13×(112÷8)=45×(332÷4)=13×(300÷5)=70×(536÷8)=12×(360÷8)=39×(50÷2)=22×(182÷7)=57×(532÷7)=33×(75÷3)=74×(100÷4)=44×(96÷6)=93×(324÷6)=23×(315÷9)=57×(243÷3)=81×(77÷7)=63×(100÷5)=48×(80÷5)=21×(190÷2)=320+133×5=302+117×4=282+50×8=360+54×4=63+281×3=488+188×2=326+96×4=204+117×8=92+12×4=792+129×3=208+108×5=970+78×9=67+56×7=392+418×2=363+34×6=310+34×3=293+114×2=228+127×2=248+28×5=918+136×3=244+32×2=205+249×3=79+305×3=987+108×7=99+47×4=446+73×4=36+132×7=297+146×6=499+193×2=528+122×3=11×2+87=192×2+296=279×3+11=214×2+984=109×5+94=213×4+244=73×5+23=65×6+794=59×3+237=146×5+102=51+47×11=697+48×20=445+14×21=413+12×12=67+51×15=105+18×12=189+25×24=453+25×37=50+13×28=580+42×16=188+48×16=624+19×31=201+38×19=302+12×30=162+23×22=641+20×14=272+47×14=958+18×36=312+43×10=40+13×12=118+42×17=412+35×20=268+30×23=381+64×13=25+15×24=202+12×80=35+34×17=996+25×29=31+10×18=769+70×14=15×39+398=17×43+831=10×31+162=22×18+488=13×37+475=42×14+793=23×25+359=13×66+974=29×14+404=13×49+451=407-14×22=598-13×21=306-25×10=914-19×12=463-38×10=734-11×48=381-12×24=744-21×22=323-11×16=977-18×45=284-10×16=640-15×22=366-12×13=808-35×19=465-12×31=620-34×14=351-15×22=803-16×15=283-12×19=916-10×72=418-10×26=632-27×10=367-15×18=506-43×10=412-14×22=730-14×16=427-13×18=839-41×20=462-26×10=862-27×19=402-15×11=837-27×25=488-16×12=455-31×10=486-14×26=977-17×26=429-21×15=779-26×19=333-10×18=839-31×24=230-20×6=617-92×6=282-30×6=717-178×3=362-28×5=404-13×5=102-11×3=638-55×6=135-18×5=785-178×4=344-44×3=770-168×2=212-33×5=706-151×2=254-21×8=595-189×2=228-11×2=673-161×4=318-33×7=360-15×2=259-128×2=241-21×3=470-183×2=527-190×2=488-52×9=993-140×7=455-91×3=845-212×2=362-18×3=698-27×9=107-25×4=802-45×7=240-36×2=777-185×4=412-17×6=186-31×2=432-38×8=615-18×5=472-51×7=976-58×5=26×17-396=16×54-414=26×16-12=23×12-145=12×40-202=11×86-899=34×11-331=71×12-694=21×18-168=17×22-238=25×18-102=16×55-558=19×21-265=22×43-231=18×26-459=27×31-193=12×29-332=13×35-267=12×34-165=18×34-63=24×19-98=32×29-55=10×41-375=37×19-664=34×14-140=19×45-472=15×32-47=66×15-45=11×14-90=34×20-87=18×14-137=69×10-29=34×12-311=36×26-639=37×12-96=30×20-96=30×10-245=74×13-817=32×14-348=21×17-351=115×7-46=860×6-580=74×4-247=751×7-290=133×5-622=830×4-573=79×7-256=347×4-890=384×2-363=671×7-408=100×7-170=469×2-567=442×2-11=727×5-146=108×4-121=327×9-410=73×3-105=99×5-482=250×3-723=638×6-752=329×3-406=793×5-765=470×2-936=790×8-282=293×3-22=814×5-904=95×8-572=206×3-450=180×3-82=691×5-16=285×3-540=891×8-166=76×9-121=200×5-157=102×7-569=666×7-232=146×3-151=710×8-803=286×3-827=305×6-130=377+356÷2=975+594÷3=354+310÷5=207+171÷9=308+912÷8=278+63÷7=422+948÷2=198+357÷3=257+30÷2=899+905÷5=334+216÷3=680+780÷5=497+684÷9=684+333÷3=353+468÷2=799+339÷3=157+702÷2=987+286÷2=283+715÷5=961+296÷4=228÷2+306=900÷3+143=570÷2+116=658÷7+578=168÷2+197=288÷4+272=535÷5+404=105÷5+797=570÷3+295=262÷2+700=147÷7+471=216÷2+737=884÷4+253=684÷4+938=462÷2+427=258÷2+459=80÷8+208=576÷4+730=702÷6+460=144÷4+90=431-894÷6=931-702÷6=479-730÷2=748-90÷3=468-350÷2=657-558÷3=442-357÷7=697-848÷4=154-243÷3=688-573÷3=248-145÷5=802-368÷4=387-36÷4=663-276÷4=113-265÷5=523-660÷3=159-240÷4=685-510÷2=494-780÷3=784-488÷2=441-274÷2=640-816÷6=282-392÷7=219-540÷6=278-944÷8=801-988÷2=88-387÷9=559-44÷4=493-570÷5=329-756÷3=315-345÷3=478-676÷4=161-328÷4=92-39÷3=363-224÷7=971-660÷6=461-288÷4=571-276÷6=225-306÷2=796-259÷7=15×(202-141)=86×(337-267)=11×(418-371)=61×(548-497)=36×(493-482)=33×(124-55)=11×(308-269)=22×(309-294)=66×(402-391)=32×(180-93)=27×(265-233)=15×(873-852)=64×(185-174)=58×(578-490)=56×(238-221)=86×(180-90)=21×(124-88)=87×(722-653)=25×(179-162)=97×(109-36)=(159-107)×10=(86-18)×80=(149-138)×62=(421-360)×62=(286-249)×24=(493-464)×66=(314-276)×12=(87-40)×84=(358-324)×29=(853-758)×74=(434-391)×12=(640-552)×79=(60-33)×19=(362-315)×54=(199-188)×16=(339-292)×60=(348-336)×78=(698-631)×29=(106-83)×39=(474-436)×17=109×(166-161)=159×(809-805)=57×(113-104)=57×(917-914)=220×(324-320)=371×(243-240)=21×(314-308)=309×(373-365)=220×(498-495)=216×(777-772)=299×(481-478)=311×(189-182)=171×(497-494)=191×(732-723)=22×(316-309)=213×(360-356)=123×(359-355)=13×(769-763)=17×(183-177)=179×(863-859)=12×(330-324)=209×(295-288)=120×(252-248)=798×(712-703)=73×(173-167)=704×(662-657)=31×(293-287)=585×(372-366)=289×(189-186)=367×(235-230)=41×(28-24)=451×(825-817)=65×(61-55)=124×(348-341)=99×(214-208)=294×(147-140)=163×(84-81)=380×(895-890)=234×(97-93)=205×(186-177)=305÷(327-322)=350÷(915-913)=399÷(64-57)=186÷(480-477)=12÷(457-454)=608÷(922-914)=492÷(389-383)=446÷(520-518)=145÷(179-174)=776÷(459-457)=64÷(90-88)=560÷(382-377)=165÷(192-189)=119÷(512-505)=220÷(107-103)=732÷(463-457)=258÷(303-297)=134÷(686-684)=161÷(86-79)=99÷(353-350)=182÷(472-470)=45÷(267-264)=56÷(180-176)=21÷(516-513)=300÷(396-393)=750÷(764-758)=285÷(361-358)=369÷(48-39)=210÷(412-406)=905÷(323-318)=84÷(492-486)=560÷(661-657)=125÷(240-235)=510÷(471-468)=324÷(171-167)=371÷(106-99)=448÷(425-421)=234÷(706-700)=116÷(456-452)=424÷(447-439)=(358-232)÷6=(870-618)÷4=(271-11)÷2=(874-302)÷2=(195-83)÷8=(347-67)÷2=(378-113)÷5=(759-521)÷2=(155-25)÷5=(545-409)÷4=(205-120)÷5=(145-113)÷8=(312-298)÷7=(735-611)÷4=(292-145)÷7=(499-202)÷3=(492-122)÷5=(594-396)÷6=(484-323)÷7=(814-538)÷2=(320-206)÷3=(621-427)÷2=(144-48)÷3=(364-329)÷5=(297-197)÷2=(813-249)÷3=(375-365)÷2=(159-33)÷7=(315-285)÷6=(628-373)÷3=(314-222)÷2=(739-501)÷7=(394-84)÷5=(235-180)÷5=(210-117)÷3=(508-80)÷2=(497-419)÷6=(989-86)÷7=(448-49)÷3=(996-23)÷7=5/8+2/8=5/10+3/10=1/8+2/8=1/4+3/4=2/6+3/6=5/7+2/7=1/7+3/7=1/4+2/4=2/8+3/8=2/6+4/6=1/8+5/8=6/8+2/8=4/7-1/7=4/5-1/5=3/6-2/6=2/3-1/3=2/6-1/6=7/9-2/9=2/4-1/4=2/5-1/5=4/8-2/8=7/10-3/10=3/7-1/7=3/10-2/10=4.4+0.2=13.1+53.3=9.3+3.9=2.1+9.8=6.9+1.3=76.9+13.1=8.9+9.8=7.3+69.1=0.4+6.1=3.0+0.4=2.3+9.1=8.0+16.6=1.2+3.8=4.4+47.5=8.6+1.7=2.2+2.7=7.3+6.6=12.1+17.1=7.4+1.3=6.6+0.8=6.7+4.1=3.0+5.2=6.4+2.6=4.4+35.1=0.3+2.4=0.8+0.4=7.7+0.2=4.9+9.6=8.3+0.8=39.6+50.8=4.2+3.1=3.0+54.2=1.9+8.9=3.7+6.8=2.7+6.8=42.8+22.5=1.8+6.1=25.3+49.7=4.3+9.6=0.9+9.0=3.4-2.1=50.3-39.7=9.0-8.5=7.9-2.5=7.1-5.2=52.5-38.8=8.3-3.7=79.2-69.4=7.4-1.7=8.2-1.1=8.9-6.6=75.6-37.5=6.6-2.2=61.3-44.0=4.2-1.4=4.0-2.9=6.0-2.5=35.8-14.6=9.8-3.8=16.2-2.8=4.0-3.2=9.7-3.8=8.5-2.2=50.7-28.4=0.4-0.3=52.9-35.8=8.1-2.1=4.0-1.5=6.6-4.9=53.7-25.2=9.8-8.7=70.6-2.5=9.2-8.9=7.9-1.1=4.7-0.9=74.2-16.9=7.3-6.9=74.3-15.5=6.7-3.2=8.4-7.6=参考答案138+102=240378+322=700106+380=48644+44=8861+266=327349+495=844121+335=456204+309=51360+226=28677+22=9973+122=195364+597=96166+252=318305+546=851153+298=451319+203=522367+72=439615+123=738103+227=330274+438=71268+280=348389+144=533332+166=498710+646=1356121+117=238410+189=599193+202=395477+269=746212+195=407847+223=1070274+155=429965+163=112894+110=204162+60=222221+217=438509+208=717218+206=424881+302=1183134+336=470423+312=735310-86=224695-143=552371-169=202833-677=156327-24=303920-193=727146-99=47786-748=38454-385=69305-98=207419-74=345918-857=61169-136=33354-201=153441-215=226707-636=71120-34=86975-857=118439-65=374840-481=359464-48=416630-585=45314-151=163742-552=190346-85=261826-534=292370-342=28834-83=751463-294=169996-820=176153-139=14436-61=375317-166=151681-525=156264-143=121790-437=35366-13=53824-82=74285-17=68971-44=92797×8=776416×4=1664370×2=740793×8=6344201×2=402951×4=380440×3=120270×4=108016×7=11237×6=222148×5=740657×4=262836×5=180742×4=2968149×2=298729×4=291640×6=240821×4=328452×8=416313×8=2504233×4=932938×7=656612×9=108582×5=2910434×2=86821×8=168251×2=502180×9=1620470×2=940484×2=968176×2=35257×5=285169×5=84586×3=258108×9=97275×9=67557×4=22846×4=184284×2=568733×4=293224÷3=8486÷2=24345÷9=5358÷2=17940÷4=10900÷6=150369÷3=123308÷7=4484÷2=42525÷3=175184÷4=46804÷4=201176÷8=22972÷2=48696÷2=48276÷3=92342÷2=171198÷9=22365÷5=73777÷3=25946÷2=23936÷9=104144÷2=72588÷2=294231÷3=77772÷2=386172÷2=86490÷2=245274÷2=137540÷3=18040÷8=5796÷2=398104÷8=13468÷4=117240÷4=60795÷5=159136÷8=17660÷5=132210÷7=30866÷2=43320×27=54098×48=470416×50=80050×20=100018×30=54031×56=173634×19=64681×91=737125×18=45056×24=134425×22=55098×34=333213×71=92384×22=184866×12=79215×95=142534×15=51071×96=681611×86=94614×29=40656×12=67233×56=184828×21=58820×58=116020×43=86035×62=217016×18=28887×17=147927×27=72992×40=368010×67=67010×88=88058×16=92853×39=206713×65=84586×12=103256×14=78479×19=150114×35=49053×89=471762+688+24=77459+513+632=1204280+200+443=92332+43+987=1062295+138+485=918139+971+419=1529299+180+460=939699+286+494=1479167+376+454=997268+98+268=63427+426+224=677583+726+86=139593+251+122=466396+426+83=905231+470+50=751524+428+957=1909195+664+111=970254+860+969=208364+284+380=728967+26+770=1763131+179+553=863423+678+577=167857+301+552=910622+908+805=2335153+139+161=453840+909+323=2072204+576+171=951677+41+980=1698537+153+217=907630+301+898=1829169+260+556=985869+307+592=176818+204+268=490586+660+577=1823174+75+559=808412+583+653=164888+643+58=789297+146+412=855239+214+99=55233+380+518=931122+82-185=19257+659-255=661179+279-120=338653+495-551=597178+259-129=308471+531-201=80181+115-94=102749+609-749=609265+76-58=283665+353-125=893301+102-131=272862+697-364=119569+389-118=34028+746-197=577383+111-373=121528+481-498=511314+173-161=326431+918-63=1286136+187-292=31396+665-443=618309+181-245=245259+111-293=77331+19-311=39199+94-82=211286+101-317=70173+612-177=608229+220-81=368968+16-326=65831+452-184=299645+959-210=1394221+139-112=248273+947-325=895318+119-331=106211+958-806=363377+75-364=88961+136-371=726308+15-311=12938+864-453=1349274+216-104=386419+299-606=112496-194-248=54945-208-292=445425-210-204=11478-26-141=311316-97-129=90987-440-445=102192-46-26=120687-324-44=319352-68-54=230941-85-592=264404-84-35=285571-96-185=290456-66-264=126927-189-436=302359-103-78=178988-473-502=13281-150-43=88480-270-170=40448-307-68=73640-150-60=430296-199-20=77607-80-67=460456-80-215=161701-140-547=14406-234-169=3374-160-30=184256-16-104=136870-533-56=281429-370-11=48799-223-393=183452-46-360=46733-313-371=49454-176-156=122956-446-500=10384-44-314=26908-216-555=137456-47-32=377787-409-24=354427-186-41=200759-23-371=365375-147+172=400869-429+250=69075-51+151=175889-868+936=957495-401+308=402734-663+215=286263-156+201=308564-447+506=623471-172+65=364827-816+572=583451-320+143=274894-706+308=496497-375+64=186502-143+79=438471-355+299=415763-572+318=509350-204+282=428804-708+718=814304-287+91=108311-290+970=991360-330+398=428549-212+942=1279381-283+391=489376-287+595=684289-267+472=494550-137+773=1186286-93+12=205851-571+257=537437-389+58=106847-40+144=951388-372+461=477917-742+210=385284-104+90=270314-71+908=1151123-93+462=492754-47+589=1296396-225+148=319596-377+173=392500-331+77=246630-68+963=152545×10×2=90069×75×5=2587529×13×2=75482×73×2=1197216×12×4=76856×83×4=1859214×23×2=64458×12×2=139210×13×6=78088×58×8=4083219×16×3=91281×52×7=2948411×26×3=85885×47×6=2397020×22×2=88052×70×8=2912012×10×6=72060×93×6=3348015×28×2=84099×41×8=3247210×14×4=56014×82×7=803625×13×2=65045×24×5=540019×16×2=60832×26×2=166431×15×2=93075×89×2=1335020×17×2=68080×71×4=2272028×12×2=67275×92×3=2070014×33×2=92411×12×8=105612×12×5=72085×80×3=2040037×13×2=96247×70×9=2961015×15×2=45097×35×5=1697521×6×3=37866×4×7=184843×3×5=645113×2×8=1808128×2×3=768347×2×7=485815×6×9=81062×8×9=446413×3×2=78244×4×6=585617×6×4=40850×9×7=315026×2×9=46898×6×2=117640×2×8=640427×2×3=256237×5×3=555193×3×8=463225×4×8=800497×2×5=497035×2×6=42095×7×4=266037×6×4=888441×2×9=793867×3×4=804123×4×6=295223×3×7=483138×2×8=220816×5×2=16077×3×8=184837×2×9=66630×3×5=45010×2×7=14048×2×6=57657×2×4=456426×2×3=255638×4×2=304270×3×9=729016×3×4=19236×9×2=64815×6×19=171034×2×23=156446×2×99=910835×2×37=259012×3×90=324038×2×25=190018×5×16=144023×2×20=92017×5×78=663012×7×35=294010×2×90=180049×2×41=401842×2×47=394834×2×46=312810×5×83=415033×3×66=653444×2×24=211213×5×26=169032×2×89=569629×2×95=551013×2×95=247048×2×14=134429×2×18=104446×2×68=625642×2×64=537623×4×83=763617×2×96=326421×4×91=764432×2×90=576034×2×37=251610×3×84=252018×5×33=297018×2×32=115232×2×74=473648×2×40=384043×2×21=180623×3×67=462310×7×61=427019×4×15=114030×2×36=216038×12÷3=15251×88÷4=112242×19÷2=39978×69÷3=179411×40÷8=5576×35÷4=66525×38÷5=19024×82÷4=49225×26÷5=13091×26÷7=33841×24÷2=49264×51÷6=54414×50÷7=10077×68÷7=74813×16÷2=10486×57÷3=163410×97÷5=19466×33÷3=72646×21÷3=32218×12÷4=5433×18÷6=9917×62÷2=52732×11÷4=8840×92÷2=184016×15÷8=3072×61÷4=109812×18÷9=2493×40÷3=124014×48÷8=8451×70÷5=71425×30÷2=37520×38÷2=38044×20÷2=44051×93÷3=158118×32÷4=14468×72÷4=122424×15÷4=9046×75÷5=69012×47÷4=14170×83÷2=2905117×8÷6=156633×4÷6=422155×6÷3=310226×8÷4=45227×7÷3=63555×8÷6=74016×2÷4=8776×8÷2=3104242×4÷8=121837×4÷3=1116196×5÷4=245742×3÷2=1113327×3÷9=109770×2÷4=38565×7÷5=91985×3÷5=59191×4÷2=182476×9÷7=612483×2÷7=138635×8÷4=127028×2÷8=7203×6÷7=174275×3÷5=16590×7÷3=210108×2÷9=24864×3÷4=648104×7÷2=364945×4÷9=420122×4÷8=61612×8÷3=1632399×2÷3=26621×6÷3=42402×2÷4=201212×9÷3=636100×9÷5=180927×6÷9=61863×5÷3=105200×2÷4=100120×2÷5=48490×4÷8=245432÷9÷3=16784÷7÷8=14360÷4÷3=30441÷7÷9=7400÷4÷2=50144÷2÷3=24540÷3÷3=60696÷8÷3=29414÷2÷3=69336÷7÷4=12102÷3÷2=17476÷7÷4=17504÷7÷2=36816÷8÷3=34288÷8÷4=9465÷3÷5=31132÷2÷3=22456÷2÷3=76220÷2÷5=22352÷8÷4=11936÷4÷6=39756÷3÷9=28408÷3÷2=68320÷4÷2=40964÷2÷2=241738÷3÷2=12396÷6÷8=2702÷6÷3=39252÷2÷9=14676÷2÷2=169222÷2÷3=37120÷5÷4=6385÷5÷7=11630÷7÷2=45352÷2÷2=88832÷8÷2=52765÷5÷9=17410÷2÷5=41196÷2÷7=14136÷2÷2=34856÷4×6=1284996÷3×4=1328936÷9×2=208749÷7×3=321798÷6×9=1197525÷5×4=420528÷4×9=1188896÷8×2=224930÷2×6=2790602÷7×2=172912÷4×6=1368178÷2×9=801770÷7×8=880544÷2×7=1904692÷4×3=519370÷2×3=555171÷9×7=133580÷2×4=1160240÷4×3=180297÷9×5=165510÷3×6=1020764÷4×6=1146902÷2×4=180436÷4×5=45980÷2×7=3430528÷6×5=440678÷3×9=2034306÷9×3=102843÷3×5=1405411÷3×8=109616÷4×8=32936÷8×7=819595÷5×2=238408÷3×5=680646÷2×4=1292568÷4×9=1278966÷2×9=4347675÷3×2=450486÷9×7=378162÷9×7=12622÷2×16=176351÷9×26=101418÷2×96=86420÷4×27=13565÷5×12=156296÷4×77=569865÷5×53=68963÷3×57=119720÷4×36=180329÷7×11=51775÷3×15=375616÷7×13=114427÷3×70=63040÷4×33=33040÷4×69=690729÷9×51=413136÷2×41=738250÷5×37=185042÷7×23=138540÷6×39=351063÷9×15=105138÷3×26=1196576÷6×10=960174÷3×15=87060÷6×53=530155÷5×87=2697336÷7×17=816165÷3×44=2420102÷3×12=408288÷3×32=3072120÷8×38=57072÷2×36=1296126÷9×68=95281÷9×82=738114÷6×10=190525÷7×38=2850273÷7×23=897568÷8×69=4899140÷7×16=320228÷6×30=1140146+(349-177)=318527+(567-203)=891331+(331-328)=334375+(759-466)=668169+(372-161)=380489+(250-241)=498122+(68-36)=154160+(983-652)=49137+(221-107)=151792+(991-519)=126498+(438-268)=268119+(605-299)=425297+(222-213)=306821+(929-431)=1319483+(400-301)=58298+(795-749)=14495+(269-144)=22081+(889-269)=70194+(291-104)=281685+(413-298)=800217+(414-45)=586988+(772-166)=1594182+(247-234)=195397+(106-38)=46580+(415-74)=421942+(618-362)=1198333+(285-70)=548604+(399-284)=719370+(258-37)=591121+(897-546)=472273+(454-290)=437201+(739-269)=671175+(443-92)=526744+(247-102)=88939+(19-16)=4282+(105-78)=109208+(490-274)=424397+(258-188)=467264+(374-80)=558460+(818-786)=492427-(73+296)=58654-(71+36)=547445-(110+234)=101855-(45+131)=679113-(37+15)=61951-(562+77)=312373-(227+64)=82311-(125+47)=139417-(110+301)=6823-(324+353)=146474-(124+268)=82989-(134+579)=276461-(184+100)=177985-(77+494)=414293-(205+50)=38971-(260+78)=633478-(11+196)=271831-(109+575)=147448-(69+210)=169924-(402+470)=52394-(109+46)=239951-(168+347)=436500-(58+421)=21773-(320+422)=31217-(52+164)=1638-(134+204)=300423-(163+18)=242556-(297+100)=159453-(142+70)=241669-(415+220)=34478-(66+132)=280892-(642+172)=78478-(188+132)=158879-(576+252)=51376-(43+314)=19851-(403+386)=62460-(259+116)=85558-(78+274)=206478-(13+323)=142959-(543+140)=276437-(477-324)=284865-(983-432)=314325-(283-161)=203180-(255-156)=81336-(281-25)=80219-(281-124)=62156-(226-125)=55604-(778-579)=405119-(272-229)=76782-(740-220)=262145-(79-69)=135153-(332-183)=4196-(336-271)=131891-(867-123)=14796-(127-117)=86841-(505-313)=649117-(375-270)=12827-(867-347)=307479-(412-240)=307944-(474-83)=553399-(296-67)=170320-(620-548)=248200-(148-76)=128551-(777-327)=10187-(236-172)=23842-(774-382)=450412-(268-265)=409602-(804-731)=529263-(490-469)=242505-(555-198)=148212-(158-136)=190187-(581-497)=103456-(492-210)=174992-(591-299)=700445-(175-63)=333311-(471-332)=172157-(38-29)=148372-(370-197)=199461-(332-94)=223700-(597-63)=166480÷(48÷8)=80250÷(12÷6)=125120÷(18÷3)=20305÷(35÷7)=6134÷(12÷6)=17510÷(12÷6)=255350÷(15÷3)=70864÷(18÷2)=96124÷(20÷5)=31168÷(48÷8)=28405÷(20÷4)=81888÷(32÷8)=222190÷(14÷7)=9528÷(10÷5)=14312÷(54÷9)=52348÷(24÷4)=58188÷(10÷5)=94360÷(20÷4)=72312÷(72÷9)=3972÷(24÷8)=24292÷(10÷5)=146800÷(32÷8)=200219÷(27÷9)=73516÷(42÷7)=86203÷(56÷8)=29657÷(72÷8)=73405÷(45÷9)=81758÷(18÷9)=379369÷(21÷7)=123716÷(18÷9)=358440÷(15÷3)=88530÷(18÷9)=265196÷(56÷8)=28175÷(21÷3)=25312÷(12÷2)=52693÷(42÷6)=99482÷(16÷8)=241292÷(16÷8)=14636÷(24÷8)=12807÷(15÷5)=269768÷(2×4)=96736÷(2×4)=92856÷(4×2)=107498÷(2×3)=83696÷(4×2)=87660÷(2×2)=165729÷(3×3)=81990÷(3×3)=110680÷(2×2)=170992÷(4×2)=124316÷(2×2)=79378÷(3×3)=42680÷(2×4)=85104÷(2×4)=13312÷(2×4)=3920÷(2×2)=5900÷(2×3)=150312÷(2×2)=78480÷(4×2)=60798÷(3×2)=133496÷(4×2)=62824÷(4×2)=103288÷(3×3)=32944÷(2×2)=236708÷(2×2)=177552÷(4×2)=69198÷(3×3)=2236÷(2×2)=9171÷(3×3)=19792÷(2×4)=99660÷(2×3)=110342÷(2×3)=57976÷(4×2)=122786÷(3×2)=13172÷(3×2)=12364÷(2×2)=91423÷(3×3)=47864÷(2×4)=108696÷(2×3)=116168÷(2×3)=28204×(16÷4)=816484×(48÷8)=290474×(28÷4)=518688×(56÷8)=4816108×(32÷8)=432433×(48÷6)=3464150×(20÷5)=600112×(18÷9)=22414×(15÷5)=42228×(42÷7)=1368114×(28÷4)=798840×(12÷6)=1680131×(12÷3)=524584×(30÷6)=292079×(12÷3)=31615×(16÷2)=120242×(15÷5)=726786×(49÷7)=550269×(28÷4)=483155×(27÷3)=139598×(24÷3)=784627×(21÷3)=4389331×(27÷9)=993118×(18÷6)=354113×(21÷3)=791179×(10÷5)=358113×(14÷2)=791456×(21÷7)=1368146×(36÷9)=584773×(32÷4)=618435×(54÷9)=210877×(27÷9)=263175×(16÷4)=300330×(10÷5)=660215×(32÷8)=860635×(72÷8)=5715118×(10÷5)=236680×(10÷2)=3400230×(36÷9)=920756×(45÷9)=378089×(22÷2)=97963×(78÷2)=245762×(128÷8)=99288×(495÷9)=484061×(48÷4)=73255×(560÷8)=385010×(801÷9)=89077×(388÷4)=746952×(153÷9)=88485×(30÷3)=85015×(62÷2)=46552×(104÷4)=135211×(98÷7)=15440×(576÷6)=384013×(90÷9)=13031×(204÷4)=158134×(70÷5)=47666×(549÷9)=402625×(85÷5)=42561×(396÷9)=268414×(168÷6)=39260×(736÷8)=552013×(112÷8)=18245×(332÷4)=373513×(300÷5)=78070×(536÷8)=469012×(360÷8)=54039×(50÷2)=97522×(182÷7)=57257×(532÷7)=433233×(75÷3)=82574×(100÷4)=185044×(96÷6)=70493×(324÷6)=502223×(315÷9)=80557×(243÷3)=461781×(77÷7)=89163×(100÷5)=126048×(80÷5)=76821×(190÷2)=1995320+133×5=985302