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41+33=198+393=115+145=221+301=326+147=417+502=42+99=987+769=120+363=169+438=353+80=481+289=125+351=371+199=30+129=25+134=351+62=243+103=150+100=397+704=72+138=392+282=185+178=581+497=123+77=101+389=108+148=66+332=17+70=640+384=37+57=748+987=302+164=494+223=98+365=170+496=155+104=936+643=179+165=208+356=407-156=532-427=419-341=981-415=400-75=183-144=270-244=798-229=343-231=915-734=319-238=647-215=428-179=927-210=418-63=975-141=109-29=864-702=458-331=629-288=393-117=993-949=398-185=816-607=301-173=958-273=362-137=873-366=283-266=638-348=317-99=730-94=348-158=561-335=454-371=700-152=196-158=391-118=495-336=548-481=174×2=359×6=64×3=828×7=36×2=164×3=166×3=864×5=33×7=170×4=23×9=856×2=49×4=658×6=309×2=778×2=229×3=547×5=108×6=709×8=83×2=911×9=17×9=98×6=482×2=323×6=65×9=374×8=361×2=567×2=44×4=528×7=152×4=441×7=58×4=116×5=90×9=853×5=75×8=682×8=88÷4=120÷6=180÷6=832÷4=110÷2=666÷3=84÷4=952÷8=133÷7=140÷7=279÷3=848÷8=48÷4=495÷5=162÷6=333÷9=216÷3=120÷8=105÷3=984÷3=92÷4=192÷8=261÷9=371÷7=372÷4=380÷2=136÷2=812÷7=132÷6=504÷8=159÷3=235÷5=210÷3=972÷4=16÷8=898÷2=394÷2=178÷2=172÷2=232÷4=11×36=40×49=16×53=95×30=48×13=85×22=49×18=11×49=49×11=42×37=52×12=30×73=54×12=74×61=22×30=37×62=27×26=52×86=45×19=20×39=11×86=37×88=27×34=61×11=10×34=54×83=17×25=41×37=56×11=81×40=43×23=38×84=13×36=16×74=16×38=43×29=19×15=76×87=16×20=39×87=15+609+353=485+409+585=580+19+111=366+656+286=31+207+721=460+206+390=100+235+584=867+307+856=401+107+419=161+275+847=38+32+145=315+571+273=22+282+533=947+117+125=28+148+133=36+81+265=17+483+62=949+95+879=727+76+195=403+696+544=270+644+45=859+974+16=129+138+90=305+433+836=94+658+217=27+945+937=689+10+246=137+561+450=151+644+89=205+540+762=43+284+160=477+751+104=23+467+191=466+544+838=365+113+168=563+323+783=284+101+36=925+594+177=454+140+92=373+335+274=342+65-214=521+175-121=251+111-289=595+990-324=126+323-278=582+760-328=108+54-145=22+645-609=312+131-134=709+758-986=64+187-172=659+433-553=136+60-60=155+362-452=267+202-125=816+850-13=389+47-403=216+481-395=68+428-35=464+730-930=74+254-293=242+446-429=164+113-271=942+582-567=225+18-202=88+502-166=304+189-289=194+868-798=224+88-33=227+23-32=45+211-184=90+799-52=176+25-137=883+490-934=178+119-238=940+585-41=11+410-374=17+332-89=103+196-82=295+843-65=159-22-92=580-33-178=368-238-96=577-494-13=358-68-40=825-626-67=451-127-97=664-314-223=426-171-179=699-461-45=404-136-178=925-607-110=342-17-293=919-250-642=446-343-63=936-363-519=492-167-213=895-41-341=360-221-24=799-198-268=458-126-137=632-334-108=387-47-305=972-296-405=357-106-74=843-281-265=482-106-80=770-75-104=497-342-116=845-33-740=186-22-70=402-269-93=194-106-63=254-125-15=476-207-110=789-95-256=389-26-101=505-109-250=451-92-137=946-58-250=363-60+54=646-268+315=488-291+169=805-207+718=345-297+211=737-533+708=130-100+363=551-112+319=291-80+184=843-250+983=434-232+83=802-234+962=357-311+158=302-141+727=333-139+302=580-379+184=336-41+52=328-67+739=435-92+107=380-174+437=291-152+359=307-263+406=305-176+220=932-610+802=279-71+81=584-191+711=409-348+272=66-33+445=426-164+161=567-379+288=443-38+72=771-327+656=371-118+112=704-578+176=227-129+323=187-108+887=176-82+13=621-392+805=343-291+111=659-122+479=22×12×2=48×68×6=15×11×2=44×37×9=11×39×2=90×84×4=32×14×2=61×65×6=10×14×5=66×30×9=11×32×2=14×60×8=11×11×8=74×91×8=12×18×3=29×68×6=14×15×2=84×20×4=14×33×2=61×87×4=19×12×4=20×13×5=12×10×4=27×43×7=37×10×2=57×82×3=16×27×2=86×35×5=16×13×2=67×78×2=20×14×2=38×89×5=14×17×4=70×60×9=16×28×2=20×28×7=32×11×2=22×90×3=10×12×3=66×70×6=25×4×8=172×4×7=41×3×5=127×7×8=30×5×3=80×6×5=53×2×4=174×5×9=17×7×8=125×4×5=32×3×4=53×8×7=28×3×9=19×3×9=23×9×4=24×5×9=11×3×7=244×3×4=30×3×4=125×6×2=90×3×2=17×3×6=33×2×4=60×7×9=35×3×4=185×4×3=46×4×5=89×2×4=59×3×4=147×6×9=71×7×2=12×3×6=15×9×3=91×6×3=24×4×9=60×8×7=10×7×4=181×4×6=19×5×6=116×2×4=17×4×16=13×6×70=19×4×77=43×2×27=12×5×15=11×3×73=14×7×42=28×2×28=22×2×98=14×7×35=45×2×49=29×2×95=14×6×28=11×5×79=29×3×80=11×2×75=20×2×79=11×6×14=11×4×54=31×3×79=18×3×19=14×6×42=19×2×58=18×3×91=19×4×75=28×2×26=22×4×69=24×3×66=15×2×86=47×2×83=11×4×80=19×4×28=42×2×61=14×4×21=13×4×10=17×5×49=10×9×18=32×2×64=29×3×35=11×4×84=24×11÷6=78×90÷5=13×75÷5=52×23÷2=56×15÷4=63×29÷9=28×33÷6=22×31÷2=27×11÷3=59×75÷3=13×24÷6=54×28÷4=10×49÷7=36×48÷6=24×34÷8=76×50÷4=77×12÷7=26×16÷4=10×45÷3=33×28÷7=42×14÷4=46×98÷2=26×36÷4=32×87÷6=12×29÷6=32×31÷2=37×12÷6=86×32÷4=23×18÷2=84×57÷4=15×18÷9=90×12÷6=12×56÷2=10×33÷3=33×30÷5=32×82÷2=16×14÷8=12×70÷5=20×14÷8=62×63÷3=116×6÷4=362×9÷3=58×9÷6=172×9÷2=124×5÷4=225×7÷5=76×4÷8=675×6÷3=404×2÷8=242×8÷2=300×2÷5=144×2÷6=70×4÷7=260×9÷4=96×5÷3=945×4÷3=88×5÷8=764×5÷2=136×7÷4=294×9÷7=21×7÷3=598×6÷2=333×2÷3=246×9÷6=99×7÷9=135×5÷3=87×2÷3=440×2÷4=351×2÷3=639×2÷9=420×2÷5=366×5÷2=18×3÷2=902×4÷8=144×5÷2=816×2÷4=138×7÷2=862×6÷4=259×3÷7=924×3÷6=240÷5÷2=280÷2÷7=702÷3÷3=336÷2÷7=216÷9÷2=864÷6÷2=210÷5÷6=112÷8÷7=378÷6÷7=910÷2÷5=736÷4÷2=135÷9÷3=990÷2÷5=912÷4÷6=840÷7÷4=765÷9÷5=144÷2÷8=42÷3÷7=648÷9÷2=504÷4÷9=784÷4÷2=852÷3÷4=450÷6÷5=512÷8÷2=621÷3÷9=675÷3÷5=608÷4÷4=660÷5÷6=720÷8÷6=48÷3÷4=192÷2÷6=56÷2÷4=240÷2÷8=315÷5÷9=84÷4÷7=648÷3÷3=608÷2÷2=522÷3÷3=402÷2÷3=324÷3÷3=948÷2×5=432÷6×4=905÷5×8=141÷3×7=384÷3×8=602÷2×6=464÷4×3=255÷5×8=990÷5×8=980÷7×6=942÷3×8=275÷5×2=636÷4×5=798÷7×6=88÷2×4=789÷3×4=900÷2×4=921÷3×2=390÷2×3=600÷5×8=320÷2×3=985÷5×7=696÷8×5=912÷6×2=152÷2×9=155÷5×2=404÷4×8=287÷7×3=100÷4×3=904÷2×3=690÷6×8=858÷6×8=964÷2×7=357÷7×6=404÷2×9=590÷2×8=84÷2×8=44÷4×5=392÷8×5=130÷2×4=54÷9×61=24÷2×81=124÷4×16=207÷9×78=483÷7×14=504÷6×61=80÷5×28=348÷6×43=26÷2×23=588÷6×19=63÷7×10=469÷7×32=33÷3×40=26÷2×66=20÷4×52=76÷2×32=36÷2×26=455÷7×78=12÷4×12=240÷4×17=90÷5×18=396÷6×13=273÷7×21=540÷9×91=119÷7×19=21÷3×41=88÷8×34=192÷3×56=44÷4×44=416÷8×62=44÷4×60=198÷2×68=12÷2×63=540÷9×60=28÷4×71=680÷8×79=128÷4×10=162÷9×69=152÷4×19=24÷6×68=320+(242-106)=968+(671-328)=458+(325-270)=699+(980-790)=130+(343-279)=970+(844-416)=324+(246-40)=349+(840-735)=448+(384-27)=313+(921-355)=208+(332-189)=91+(230-129)=169+(470-371)=214+(752-341)=322+(105-32)=598+(424-285)=196+(410-67)=971+(468-218)=288+(381-92)=520+(994-840)=251+(366-328)=594+(390-186)=359+(426-90)=938+(990-598)=477+(469-52)=484+(212-84)=230+(97-44)=181+(88-42)=272+(325-317)=515+(914-455)=376+(469-237)=629+(838-813)=47+(153-151)=429+(916-461)=169+(336-306)=708+(549-528)=333+(379-78)=735+(900-642)=118+(340-180)=262+(982-708)=437-(367+47)=614-(109+171)=416-(78+123)=645-(233+12)=269-(127+86)=913-(26+566)=413-(138+15)=682-(323+199)=103-(22+53)=609-(452+141)=332-(160+18)=865-(105+128)=464-(351+81)=839-(55+649)=443-(195+56)=913-(115+25)=226-(26+57)=757-(348+71)=488-(140+69)=810-(568+191)=349-(135+138)=928-(270+272)=213-(42+29)=959-(41+714)=370-(120+94)=651-(100+388)=432-(29+377)=935-(216+556)=461-(242+128)=537-(246+219)=322-(93+128)=919-(310+475)=432-(98+331)=954-(342+58)=163-(82+64)=980-(76+536)=468-(339+77)=745-(500+173)=460-(86+346)=915-(120+200)=229-(471-417)=799-(637-527)=491-(467-15)=709-(602-79)=362-(402-147)=765-(439-133)=326-(485-455)=959-(905-785)=319-(297-248)=313-(732-625)=496-(270-80)=369-(804-643)=472-(424-27)=664-(214-135)=198-(242-196)=815-(966-727)=304-(375-79)=380-(856-530)=209-(422-336)=725-(834-815)=499-(273-190)=909-(899-448)=180-(256-138)=214-(779-580)=481-(332-32)=753-(425-216)=390-(403-88)=952-(882-566)=380-(86-29)=435-(483-269)=462-(479-136)=996-(920-739)=416-(321-115)=160-(507-483)=107-(410-401)=834-(367-131)=258-(229-196)=970-(772-136)=460-(447-325)=510-(686-192)=295÷(35÷7)=999÷(27÷9)=464÷(14÷7)=260÷(14÷7)=312÷(40÷5)=512÷(16÷4)=296÷(12÷6)=777÷(63÷9)=144÷(16÷8)=864÷(72÷8)=99÷(63÷7)=129÷(18÷6)=264÷(54÷9)=508÷(18÷9)=150÷(20÷4)=246÷(27÷9)=144÷(12÷3)=336÷(24÷4)=120÷(21÷7)=736÷(48÷6)=370÷(25÷5)=822÷(12÷2)=60÷(54÷9)=976÷(32÷4)=468÷(27÷9)=72÷(18÷6)=266÷(14÷2)=102÷(16÷8)=350÷(16÷8)=464÷(48÷6)=56÷(16÷4)=388÷(24÷6)=254÷(16÷8)=498÷(54÷9)=350÷(56÷8)=592÷(20÷5)=235÷(25÷5)=644÷(36÷9)=213÷(21÷7)=472÷(12÷3)=40÷(4×2)=546÷(3×2)=988÷(2×2)=480÷(3×2)=312÷(3×2)=120÷(2×4)=258÷(3×2)=40÷(2×4)=18÷(3×3)=732÷(2×2)=320÷(2×2)=636÷(2×2)=472÷(2×4)=408÷(3×2)=984÷(3×2)=261÷(3×3)=408÷(4×2)=144÷(2×2)=516÷(3×2)=800÷(2×4)=963÷(3×3)=462÷(2×3)=76÷(2×2)=712÷(2×4)=152÷(2×2)=964÷(2×2)=360÷(3×3)=738÷(2×3)=774÷(3×3)=144÷(3×3)=132÷(2×2)=282÷(2×3)=270÷(3×2)=196÷(2×2)=198÷(2×3)=792÷(2×4)=924÷(2×2)=984÷(2×2)=976÷(4×2)=48÷(4×2)=137×(35÷5)=744×(16÷2)=13×(42÷6)=420×(54÷6)=164×(15÷3)=796×(30÷6)=38×(36÷9)=47×(72÷9)=363×(10÷5)=195×(48÷6)=118×(36÷6)=330×(54÷9)=66×(14÷7)=442×(14÷2)=463×(16÷8)=457×(54÷9)=244×(36÷9)=618×(42÷6)=84×(15÷5)=535×(14÷2)=16×(14÷7)=179×(64÷8)=28×(15÷5)=928×(32÷4)=34×(16÷2)=117×(10÷5)=175×(10÷5)=797×(24÷3)=60×(64÷8)=440×(24÷8)=233×(21÷7)=244×(45÷9)=58×(30÷6)=366×(18÷9)=17×(10÷5)=199×(27÷9)=13×(12÷3)=61×(24÷4)=186×(45÷9)=376×(42÷6)=17×(96÷3)=67×(400÷5)=31×(252÷9)=83×(476÷7)=16×(84÷6)=55×(150÷2)=10×(153÷3)=19×(122÷2)=12×(616÷8)=84×(608÷8)=15×(259÷7)=18×(462÷7)=18×(84÷3)=80×(117÷9)=49×(128÷8)=33×(444÷6)=26×(80÷4)=78×(352÷4)=17×(220÷5)=35×(72÷6)=13×(264÷8)=23×(296÷4)=42×(60÷4)=66×(66÷6)=21×(119÷7)=32×(392÷8)=25×(150÷6)=97×(98÷2)=28×(135÷9)=12×(483÷7)=13×(360÷6)=81×(340÷5)=13×(376÷8)=70×(52÷4)=29×(36÷2)=18×(272÷4)=30×(100÷5)=73×(128÷8)=16×(120÷3)=22×(70÷7)=130+65×3=32+101×7=129+65×6=981+69×5=452+70×4=807+38×8=392+90×4=666+12×5=24+203×3=194+23×2=184+52×2=687+25×4=351+88×2=337+229×3=464+218×2=362+50×7=413+51×8=534+293×3=159+82×6=720+187×5=315+17×3=884+189×3=36+33×6=551+126×5=453+190×2=100+35×8=349+50×3=930+131×2=141+30×4=808+74×7=143×4+17=263×2+118=87×3+22=194×4+630=417×2+156=429×2+333=46×4+448=310×3+313=333×2+146=431×2+807=38+22×19=98+26×30=66+13×61=153+11×52=107+27×26=328+11×28=170+39×13=652+11×80=415+36×12=188+15×63=207+18×27=868+61×16=13+31×26=618+20×25=393+10×15=896+10×87=73+18×47=574+12×73=319+31×15=578+32×11=245+29×19=369+10×85=303+15×25=62+11×88=240+12×28=398+23×35=334+11×23=773+64×11=36+34×13=505+20×14=20×18+212=55×12+358=12×23+258=47×18+896=31×25+119=15×12+673=10×44+250=29×20+917=15×32+194=33×18+744=443-14×26=760-13×21=320-10×28=458-30×10=283-12×19=653-10×35=481-21×18=755-13×46=380-10×12=905-31×18=416-18×20=856-31×13=196-12×15=947-18×52=351-12×10=541-33×15=441-11×15=589-15×33=359-18×16=883-21×25=391-14×24=825-11×15=296-10×10=980-20×24=376-15×21=970-26×18=312-10×18=342-12×24=353-21×16=809-11×23=198-11×16=641-20×23=480-18×14=910-34×13=392-28×13=970-15×16=411-17×21=517-18×12=376-17×15=883-15×37=469-48×4=849-138×5=384-26×7=750-32×3=389-71×5=866-67×3=389-48×7=795-47×2=318-64×3=912-87×3=354-70×5=820-135×6=471-30×2=187-23×8=398-163×2=919-130×5=297-12×6=243-56×3=372-58×5=365-25×6=448-44×4=631-26×3=28-13×2=465-66×5=401-25×8=964-235×3=407-130×3=800-86×9=394-20×9=434-20×2=436-11×7=865-141×5=302-62×4=884-63×6=359-111×3=860-118×3=472-14×2=966-99×3=376-35×3=501-116×2=10×17-117=26×33-436=15×28-29=53×12-150=20×19-93=16×53-232=15×23-204=13×70-895=18×23-173=24×14-163=10×24-188=30×14-329=12×36-68=40×22-217=23×21-378=37×24-386=20×14-13=29×10-246=31×13-278=10×50-195=27×18-36=79×10-47=17×27-162=18×16-150=30×13-167=11×29-167=17×29-458=14×37-378=15×29-55=17×52-856=27×17-404=36×20-358=12×36-371=13×70-597=13×29-341=43×12-151=29×15-37=13×67-164=32×15-103=51×14-93=262×3-358=550×5-235=194×4-558=676×8-581=193×4-11=243×6-310=368×2-392=145×6-135=345×2-45=610×4-496=237×3-612=412×9-79=87×9-536=540×8-146=75×9-340=738×6-620=391×2-412=209×5-999=331×2-484=436×9-61=205×2-377=75×7-118=43×9-168=685×8-952=111×8-634=485×5-302=101×5-43=794×7-599=199×2-375=646×2-788=62×7-294=180×3-491=20×6-97=138×7-418=334×2-655=718×4-767=294×2-513=273×7-828=453×2-722=363×7-985=37+945÷5=124+819÷3=152+856÷4=629+207÷9=30+555÷3=561+738÷9=115+777÷3=810+675÷3=463+930÷6=888+14÷7=346+298÷2=967+185÷5=250+464÷2=237+16÷8=408+392÷8=521+798÷6=479+34÷2=357+678÷6=423+300÷4=456+540÷6=470÷5+420=544÷8+950=756÷6+25=28÷7+575=108÷3+75=567÷3+22=726÷2+182=398÷2+874=260÷2+226=244÷2+941=690÷2+386=990÷9+525=896÷2+417=448÷2+847=302÷2+291=74÷2+256=588÷6+76=624÷2+489=76÷4+28=85÷5+442=282-675÷9=419-459÷9=473-816÷8=376-54÷6=137-480÷6=682-126÷3=202-246÷6=903-588÷2=30-20÷4=412-148÷2=275-640÷8=821-189÷9=280-63÷9=317-272÷4=221-864÷4=483-287÷7=310-480÷6=205-88÷4=472-543÷3=874-992÷4=220-275÷5=921-565÷5=461-585÷5=578-51÷3=314-248÷2=763-304÷4=89-306÷6=488-710÷2=169-912÷8=721-960÷2=480-273÷3=968-858÷6=444-390÷2=858-753÷3=249-63÷7=688-300÷6=411-633÷3=411-351÷9=265-872÷4=659-840÷5=31×(279-257)=44×(625-612)=18×(297-247)=92×(713-687)=11×(111-100)=73×(924-865)=13×(270-253)=99×(964-911)=16×(395-337)=15×(258-223)=18×(72-43)=39×(489-456)=10×(297-280)=32×(724-661)=29×(296-265)=65×(210-132)=22×(208-183)=62×(524-431)=63×(320-309)=51×(714-700)=(204-191)×40=(441-362)×37=(231-219)×56=(560-488)×83=(183-171)×38=(626-608)×99=(249-195)×17=(78-55)×10=(164-137)×32=(35-21)×49=(436-419)×10=(877-807)×39=(387-331)×10=(131-57)×60=(170-143)×32=(106-32)×45=(147-130)×42=(686-651)×66=(463-414)×15=(491-405)×33=229×(387-383)=258×(641-634)=60×(76-70)=426×(669-663)=154×(466-463)=35×(400-392)=176×(375-371)=166×(143-140)=28×(359-354)=775×(531-524)=58×(25-16)=750×(911-903)=42×(159-150)=507×(88-84)=75×(77-70)=144×(566-562)=58×(371-366)=522×(975-967)=137×(186-181)=906×(816-813)=38×(137-128)=84×(653-649)=42×(274-265)=685×(618-610)=127×(29-26)=423×(973-966)=104×(198-190)=450×(651-647)=58×(87-82)=516×(677-668)=85×(253-250)=16×(367-363)=52×(229-223)=631×(258-249)=229×(369-366)=524×(267-258)=102×(94-91)=824×(532-528)=209×(496-493)=432×(272-265)=75÷(395-390)=175÷(452-447)=216÷(307-299)=800÷(526-524)=388÷(151-147)=189÷(243-240)=432÷(301-292)=864÷(264-261)=162÷(226-220)=105÷(636-633)=288÷(300-298)=858÷(571-569)=56÷(30-23)=508÷(602-598)=81÷(131-128)=612÷(807-804)=425÷(199-194)=280÷(753-746)=424÷(113-109)=519÷(517-514)=188÷(128-126)=906÷(301-299)=494÷(387-385)=810÷(831-826)=490÷(161-154)=504÷(795-788)=416÷(45-37)=18÷(540-538)=64÷(184-176)=320÷(483-479)=44÷(62-58)=783÷(266-257)=306÷(33-27)=380÷(791-787)=465÷(204-199)=686÷(741-734)=104÷(195-191)=70÷(230-228)=458÷(12-10)=462÷(299-297)=(165-57)÷2=(533-177)÷4=(329-20)÷3=(943-447)÷4=(429-237)÷3=(832-714)÷2=(201-103)÷2=(490-136)÷6=(228-123)÷7=(961-733)÷2=(319-185)÷2=(862-666)÷2=(444-314)÷5=(424-272)÷4=(168-33)÷3=(531-421)÷2=(429-91)÷2=(914-560)÷2=(269-86)÷3=(217-213)÷2=(345-261)÷6=(782-606)÷8=(418-89)÷7=(718-258)÷2=(457-295)÷2=(620-250)÷2=(490-458)÷4=(490-434)÷4=(389-299)÷6=(714-670)÷4=(400-58)÷2=(273-259)÷2=(465-23)÷2=(651-429)÷2=(417-18)÷7=(403-395)÷2=(142-54)÷4=(895-889)÷2=(475-119)÷4=(875-757)÷2=2/8+3/8=2/5+3/5=1/7+3/7=3/7+4/7=4/8+2/8=4/9+5/9=3/8+2/8=2/10+5/10=1/5+3/5=6/10+2/10=4/7+2/7=1/7+6/7=4/7-2/7=2/4-1/4=2/5-1/5=5/9-4/9=3/7-2/7=3/9-1/9=4/8-1/8=5/8-1/8=4/8-3/8=6/10-3/10=2/7-1/7=5/10-1/10=5.4+4.0=22.3+31.7=9.9+8.8=3.1+0.6=5.1+1.8=91.4+3.8=4.8+7.1=16.9+75.0=4.2+2.4=7.7+3.0=9.1+0.3=8.3+69.3=9.4+6.7=50.2+46.3=9.6+9.6=5.0+8.8=6.2+4.1=16.4+3.8=4.9+2.0=29.9+65.6=6.4+4.3=5.1+7.3=0.2+0.2=3.4+47.4=0.8+3.0=28.2+3.5=7.7+0.8=0.2+7.4=9.7+6.2=6.3+90.6=5.2+9.1=8.3+42.4=4.3+8.8=6.2+4.9=6.0+2.8=26.1+16.8=2.1+2.6=3.1+88.0=3.2+8.4=5.1+8.5=7.7-1.0=92.1-65.2=7.9-7.8=6.9-2.0=1.8-1.1=62.8-10.4=5.5-2.9=35.6-34.4=5.2-0.4=9.3-3.3=9.5-6.1=20.6-18.2=3.3-1.1=88.2-6.0=3.1-1.3=3.9-1.0=3.3-2.8=81.2-27.9=9.6-3.1=81.4-70.3=4.8-0.7=5.7-3.9=4.1-1.9=74.3-8.3=4.0-2.2=31.5-24.6=8.1-2.0=8.7-8.3=3.9-2.2=93.1-47.2=6.1-2.2=55.9-36.3=3.0-2.1=9.8-9.2=0.7-0.4=93.8-73.8=7.8-2.0=14.6-12.8=5.9-5.4=8.2-7.8=参考答案41+33=74198+393=591115+145=260221+301=522326+147=473417+502=91942+99=141987+769=1756120+363=483169+438=607353+80=433481+289=770125+351=476371+199=57030+129=15925+134=159351+62=413243+103=346150+100=250397+704=110172+138=210392+282=674185+178=363581+497=1078123+77=200101+389=490108+148=25666+332=39817+70=87640+384=102437+57=94748+987=1735302+164=466494+223=71798+365=463170+496=666155+104=259936+643=1579179+165=344208+356=564407-156=251532-427=105419-341=78981-415=566400-75=325183-144=39270-244=26798-229=569343-231=112915-734=181319-238=81647-215=432428-179=249927-210=717418-63=355975-141=834109-29=80864-702=162458-331=127629-288=341393-117=276993-949=44398-185=213816-607=209301-173=128958-273=685362-137=225873-366=507283-266=17638-348=290317-99=218730-94=636348-158=190561-335=226454-371=83700-152=548196-158=38391-118=273495-336=159548-481=67174×2=348359×6=215464×3=192828×7=579636×2=72164×3=492166×3=498864×5=432033×7=231170×4=68023×9=207856×2=171249×4=196658×6=3948309×2=618778×2=1556229×3=687547×5=2735108×6=648709×8=567283×2=166911×9=819917×9=15398×6=588482×2=964323×6=193865×9=585374×8=2992361×2=722567×2=113444×4=176528×7=3696152×4=608441×7=308758×4=232116×5=58090×9=810853×5=426575×8=600682×8=545688÷4=22120÷6=20180÷6=30832÷4=208110÷2=55666÷3=22284÷4=21952÷8=119133÷7=19140÷7=20279÷3=93848÷8=10648÷4=12495÷5=99162÷6=27333÷9=37216÷3=72120÷8=15105÷3=35984÷3=32892÷4=23192÷8=24261÷9=29371÷7=53372÷4=93380÷2=190136÷2=68812÷7=116132÷6=22504÷8=63159÷3=53235÷5=47210÷3=70972÷4=24316÷8=2898÷2=449394÷2=197178÷2=89172÷2=86232÷4=5811×36=39640×49=196016×53=84895×30=285048×13=62485×22=187049×18=88211×49=53949×11=53942×37=155452×12=62430×73=219054×12=64874×61=451422×30=66037×62=229427×26=70252×86=447245×19=85520×39=78011×86=94637×88=325627×34=91861×11=67110×34=34054×83=448217×25=42541×37=151756×11=61681×40=324043×23=98938×84=319213×36=46816×74=118416×38=60843×29=124719×15=28576×87=661216×20=32039×87=339315+609+353=977485+409+585=1479580+19+111=710366+656+286=130831+207+721=959460+206+390=1056100+235+584=919867+307+856=2030401+107+419=927161+275+847=128338+32+145=215315+571+273=115922+282+533=837947+117+125=118928+148+133=30936+81+265=38217+483+62=562949+95+879=1923727+76+195=998403+696+544=1643270+644+45=959859+974+16=1849129+138+90=357305+433+836=157494+658+217=96927+945+937=1909689+10+246=945137+561+450=1148151+644+89=884205+540+762=150743+284+160=487477+751+104=133223+467+191=681466+544+838=1848365+113+168=646563+323+783=1669284+101+36=421925+594+177=1696454+140+92=686373+335+274=982342+65-214=193521+175-121=575251+111-289=73595+990-324=1261126+323-278=171582+760-328=1014108+54-145=1722+645-609=58312+131-134=309709+758-986=48164+187-172=79659+433-553=539136+60-60=136155+362-452=65267+202-125=344816+850-13=1653389+47-403=33216+481-395=30268+428-35=461464+730-930=26474+254-293=35242+446-429=259164+113-271=6942+582-567=957225+18-202=4188+502-166=424304+189-289=204194+868-798=264224+88-33=279227+23-32=21845+211-184=7290+799-52=837176+25-137=64883+490-934=439178+119-238=59940+585-41=148411+410-374=4717+332-89=260103+196-82=217295+843-65=1073159-22-92=45580-33-178=369368-238-96=34577-494-13=70358-68-40=250825-626-67=132451-127-97=227664-314-223=127426-171-179=76699-461-45=193404-136-178=90925-607-110=208342-17-293=32919-250-642=27446-343-63=40936-363-519=54492-167-213=112895-41-341=513360-221-24=115799-198-268=333458-126-137=195632-334-108=190387-47-305=35972-296-405=271357-106-74=177843-281-265=297482-106-80=296770-75-104=591497-342-116=39845-33-740=72186-22-70=94402-269-93=40194-106-63=25254-125-15=114476-207-110=159789-95-256=438389-26-101=262505-109-250=146451-92-137=222946-58-250=638363-60+54=357646-268+315=693488-291+169=366805-207+718=1316345-297+211=259737-533+708=912130-100+363=393551-112+319=758291-80+184=395843-250+983=1576434-232+83=285802-234+962=1530357-311+158=204302-141+727=888333-139+302=496580-379+184=385336-41+52=347328-67+739=1000435-92+107=450380-174+437=643291-152+359=498307-263+406=450305-176+220=349932-610+802=1124279-71+81=289584-191+711=1104409-348+272=33366-33+445=478426-164+161=423567-379+288=476443-38+72=477771-327+656=1100371-118+112=365704-578+176=302227-129+323=421187-108+887=966176-82+13=107621-392+805=1034343-291+111=163659-122+479=101622×12×2=52848×68×6=1958415×11×2=33044×37×9=1465211×39×2=85890×84×4=3024032×14×2=89661×65×6=2379010×14×5=70066×30×9=1782011×32×2=70414×60×8=672011×11×8=96874×91×8=5387212×18×3=64829×68×6=1183214×15×2=42084×20×4=672014×33×2=92461×87×4=2122819×12×4=91220×13×5=130012×10×4=48027×43×7=812737×10×2=74057×82×3=1402216×27×2=86486×35×5=1505016×13×2=41667×78×2=1045220×14×2=56038×89×5=1691014×17×4=95270×60×9=3780016×28×2=89620×28×7=392032×11×2=70422×90×3=594010×12×3=36066×70×6=2772025×4×8=800172×4×7=481641×3×5=615127×7×8=711230×5×3=45080×6×5=240053×2×4=424174×5×9=783017×7×8=952125×4×5=250032×3×4=38453×8×7=296828×3×9=75619×3×9=51323×9×4=82824×5×9=108011×3×7=231244×3×4=292830×3×4=360125×6×2=150090×3×2=54017×3×6=30633×2×4=26460×7×9=378035×3×4=420185×4×3=222046×4×5=92089×2×4=71259×3×4=708147×6×9=793871×7×2=99412×3×6=21615×9×3=40591×6×3=163824×4×9=86460×8×7=336010×7×4=280181×4×6=434419×5×6=570116×2×4=92817×4×16=108813×6×70=546019×4×77=585243×2×27=232212×5×15=90011×3×73=240914×7×42=411628×2×28=156822×2×98=431214×7×35=343045×2×49=441029×2×95=551014×6×28=235211×5×79=434529×3×80=696011×2×75=165020×2×79=316011×6×14=92411×4×54=237631×3×79=734718×3×19=102614×6×42=352819×2×58=220418×3×91=491419×4×75=570028×2×26=145622×4×69=607224×3×66=475215×2×86=258047×2×83=780211×4×80=352019×4×28=212842×2×61=512414×4×21=117613×4×10=52017×5×49=416510×9×18=162032×2×64=409629×3×35=304511×4×84=369624×11÷6=4478×90÷5=140413×75÷5=19552×23÷2=59856×15÷4=21063×29÷9=20328×33÷6=15422×31÷2=34127×11÷3=9959×75÷3=147513×24÷6=5254×28÷4=37810×49÷7=7036×48÷6=28824×34÷8=10276×50÷4=95077×12÷7=13226×16÷4=10410×45÷3=15033×28÷7=13242×14÷4=14746×98÷2=225426×36÷4=23432×87÷6=46412×29÷6=5832×31÷2=49637×12÷6=7486×32÷4=68823×18÷2=20784×57÷4=119715×18÷9=3090×12÷6=18012×56÷2=33610×33÷3=11033×30÷5=19832×82÷2=131216×14÷8=2812×70÷5=16820×14÷8=3562×63÷3=1302116×6÷4=174362×9÷3=108658×9÷6=87172×9÷2=774124×5÷4=155225×7÷5=31576×4÷8=38675×6÷3=1350404×2÷8=101242×8÷2=968300×2÷5=120144×2÷6=4870×4÷7=40260×9÷4=58596×5÷3=160945×4÷3=126088×5÷8=55764×5÷2=1910136×7÷4=238294×9÷7=37821×7÷3=49598×6÷2=1794333×2÷3=222246×9÷6=36999×7÷9=77135×5÷3=22587×2÷3=58440×2÷4=220351×2÷3=234639×2÷9=142420×2÷5=168366×5÷2=91518×3÷2=27902×4÷8=451144×5÷2=360816×2÷4=408138×7÷2=483862×6÷4=1293259×3÷7=111924×3÷6=462240÷5÷2=24280÷2÷7=20702÷3÷3=78336÷2÷7=24216÷9÷2=12864÷6÷2=72210÷5÷6=7112÷8÷7=2378÷6÷7=9910÷2÷5=91736÷4÷2=92135÷9÷3=5990÷2÷5=99912÷4÷6=38840÷7÷4=30765÷9÷5=17144÷2÷8=942÷3÷7=2648÷9÷2=36504÷4÷9=14784÷4÷2=98852÷3÷4=71450÷6÷5=15512÷8÷2=32621÷3÷9=23675÷3÷5=45608÷4÷4=38660÷5÷6=22720÷8÷6=1548÷3÷4=4192÷2÷6=1656÷2÷4=7240÷2÷8=15315÷5÷9=784÷4÷7=3648÷3÷3=72608÷2÷2=152522÷3÷3=58402÷2÷3=67324÷3÷3=36948÷2×5=2370432÷6×4=288905÷5×8=1448141÷3×7=329384÷3×8=1024602÷2×6=1806464÷4×3=348255÷5×8=408990÷5×8=1584980÷7×6=840942÷3×8=2512275÷5×2=110636÷4×5=795798÷7×6=68488÷2×4=176789÷3×4=1052900÷2×4=1800921÷3×2=614390÷2×3=585600÷5×8=960320÷2×3=480985÷5×7=1379696÷8×5=435912÷6×2=304152÷2×9=684155÷5×2=62404÷4×8=808287÷7×3=123100÷4×3=75904÷2×3=1356690÷6×8=920858÷6×8=1144964÷2×7=3374357÷7×6=306404÷2×9=1818590÷2×8=236084÷2×8=33644÷4×5=55392÷8×5=245130÷2×4=26054÷9×61=36624÷2×81=972124÷4×16=496207÷9×78=1794483÷7×14=966504÷6×61=512480÷5×28=448348÷6×43=249426÷2×23=299588÷6×19=186263÷7×10=90469÷7×32=214433÷3×40=44026÷2×66=85820÷4×52=26076÷2×32=121636÷2×26=468455÷7×78=507012÷4×12=36240÷4×17=102090÷5×18=324396÷6×13=858273÷7×21=819540÷9×91=5460119÷7×19=32321÷3×41=28788÷8×34=374192÷3×56=358444÷4×44=484416÷8×62=322444÷4×60=660198÷2×68=673212÷2×63=378540÷9×60=360028÷4×71=497680÷8×79=6715128÷4×10=320162÷9×69=1242152÷4×19=72224÷6×68=272320+(242-106)=456968+(671-328)=1311458+(325-270)=513699+(980-790)=889130+(343-279)=194970+(844-416)=1398324+(246-40)=530349+(840-735)=454448+(384-27)=805313+(921-355)=879208+(332-189)=35191+(230-129)=192169+(470-371)=268214+(752-341)=625322+(105-32)=395598+(424-285)=737196+(410-67)=539971+(468-218)=1221288+(381-92)=577520+(994-840)=674251+(366-328)=289594+(390-186)=798359+(426-90)=695938+(990-598)=1330477+(469-52)=894484+(212-84)=612230+(97-44)=283181+(88-42)=227272+(325-317)=280515+(914-455)=974376+(469-237)=608629+(838-813)=65447+(153-151)=49429+(916-461)=884169+(336-306)=199708+(549-528)=729333+(379-78)=634735+(900-642)=993118+(340-180)=278262+(982-708)=536437-(367+47)=23614-(109+171)=334416-(78+123)=215645-(233+12)=400269-(127+86)=56913-(26+566)=321413-(138+15)=260682-(323+199)=160103-(22+53)=28609-(452+141)=16332-(160+18)=154865-(105+128)=632464-(351+81)=32839-(55+649)=135443-(195+56)=192913-(115+25)=773226-(26+57)=143757-(348+71)=338488-(140+69)=279810-(568+191)=51349-(135+138)=76928-(270+272)=386213-(42+29)=142959-(41+714)=204370-(120+94)=156651-(100+388)=163432-(29+377)=26935-(216+556)=163461-(242+128)=91537-(246+219)=72322-(93+128)=101919-(310+475)=134432-(98+331)=3954-(342+58)=554163-(82+64)=17980-(76+536)=368468-(339+77)=52745-(500+173)=72460-(86+346)=28915-(120+200)=595229-(471-417)=175799-(637-527)=689491-(467-15)=39709-(602-79)=186362-(402-147)=107765-(439-133)=459326-(485-455)=296959-(905-785)=839319-(297-248)=270313-(732-625)=206496-(270-80)=306369-(804-643)=208472-(424-27)=75664-(214-135)=585198-(242-196)=152815-(966-727)=576304-(375-79)=8380-(856-530)=54209-(422-336)=123725-(834-815)=706499-(273-190)=416909-(899-448)=458180-(256-138)=62214-(779-580)=15481-(332-32)=181753-(425-216)=544390-(403-88)=75952-(882-566)=636380-(86-29)=323435-(483-269)=221462-(479-136)=119996-(920-739)=815416-(321-115)=210160-(507-483)=136107-(410-401)=98834-(367-131)=598258-(229-196)=225970-(772-136)=334460-(447-325)=338510-(686-192)=16295÷(35÷7)=59999÷(27÷9)=333464÷(14÷7)=232260÷(14÷7)=130312÷(40÷5)=39512÷(16÷4)=128296÷(12÷6)=148777÷(63÷9)=111144÷(16÷8)=72864÷(72÷8)=9699÷(63÷7)=11129÷(18÷6)=43264÷(54÷9)=44508÷(18÷9)=254150÷(20÷4)=30246÷(27÷9)=82144÷(12÷3)=36336÷(24÷4)=56120÷(21÷7)=40736÷(48÷6)=92370÷(25÷5)=74822÷(12÷2)=13760÷(54÷9)=10976÷(32÷4)=122468÷(27÷9)=15672÷(18÷6)=24266÷(14÷2)=38102÷(16÷8)=51350÷(16÷8)=175464÷(48÷6)=5856÷(16÷4)=14388÷(24÷6)=97254÷(16÷8)=127498÷(54÷9)=83350÷(56÷8)=50592÷(20÷5)=148235÷(25÷5)=47644÷(36÷9)=161213÷(21÷7)=71472÷(12÷3)=11840÷(4×2)=5546÷(3×2)=91988÷(2×2)=247480÷(3×2)=80312÷(3×2)=52120÷(2×4)=15258÷(3×2)=4340÷(2×4)=518÷(3×3)=2732÷(2×2)=183320÷(2×2)=80636÷(2×2)=159472÷(2×4)=59408÷(3×2)=68984÷(3×2)=164261÷(3×3)=29408÷(4×2)=51144÷(2×2)=36516÷(3×2)=86800÷(2×4)=100963÷(3×3)=107462÷(2×3)=7776÷(2×2)=19712÷(2×4)=89152÷(2×2)=38964÷(2×2)=241360÷(3×3)=40738÷(2×3)=123774÷(3×3)=86144÷(3×3)=16132÷(2×2)=33282÷(2×3)=47270÷(3×2)=45196÷(2×2)=49198÷(2×3)=33792÷(2×4)=99924÷(2×2)=231984÷(2×2)=246976÷(4×2)=12248÷(4×2)=6137×(35÷5)=959744×(16÷2)=595213×(42÷6)=91420×(54÷6)=3780164×(15÷3)=820796×(30÷6)=398038×(36÷9)=15247×(72÷9)=376363×(10÷5)=726195×(48÷6)=1560118×(36÷6)=708330×(54÷9)=198066×(14÷7)=132442×(14÷2)=3094463×(16÷8)=926457×(54÷9)=2742244×(36÷9)=976618×(42÷6)=432684×(15÷5)=252535×(14÷2)=374516×(14÷7)=32179×(64÷8)=143228×(15÷5)=84928×(32÷4)=742434×(16÷2)=272117×(10÷5)=234175×(10÷5)=350797×(24÷3)=637660×(64÷8)=480440×(24÷8)=1320233×(21÷7)=699244×(45÷9)=122058×(30÷6)=290366×(18÷9)=73217×(10÷5)=34199×(27÷9)=59713×(12÷3)=5261×(24÷4)=366186×(45÷9)=930376×(42÷6)=263217×(96÷3)=54467×(400÷5)=536031×(252÷9)=86883×(476÷7)=564416×(84÷6)=22455×(150÷2)=412510×(153÷3)=51019×(122÷2)=115912×(616÷8)=92484×(608÷8)=638415×(259÷7)=55518×(462÷7)=118818×(84÷3)=50480×(117÷9)=104049×(128÷8)=78433×(444÷6)=244226×(80÷4)=52078×(352÷4)=686417×(220÷5)=74835×(72÷6)=42013×(264÷8)=42923×(296÷4)=170242×(60÷4)=63066×(66÷6)=72621×(119÷7)=35732×(392÷8)=156825×(150÷6)=62597×(98÷2)=475328×(135÷9)=42012×(483÷7)=82813×(360÷6)=78081×(340÷5)=550813×(376÷8)=61170×(52÷4)=91029×(36÷2)=52218×(272÷4)=122430×(100÷5)=60073×(128÷8)=116816×(120÷3)=64022×(70÷7)=220130+65×3=32532+101×7=739129+65×6=519981+69×5=1326452+70×4=732807+38×8=1111392+90×4=7