三年级数学计算题专项练习及答案

三年级数学计算题专项练习及答案71+172=493+963=223+220=242+171=235+104=356+624=177+216=942+327=189+272=315+157=320+138=389+671=153+233=312+973=296+109=325+255=103+63=249+753=366+105=741+669=243+110=208+163=83+135=429+284=45+47=147+667=80+331=385+213=234+245=398+777=102+257=229+233=125+364=331+83=158+165=246+298=30+70=879+910=128+215=492+177=218-119=893-384=246-135=776-587=489-20=466-431=215-94=851-543=488-420=841-805=390-80=568-165=341-154=950-233=326-50=510-486=163-104=537-88=469-78=807-758=299-40=199-129=106-55=399-186=381-336=156-54=454-234=539-126=78-32=771-191=487-290=790-32=435-185=611-582=490-423=751-630=279-78=576-332=470-383=443-384=181×5=628×5=52×9=229×6=27×5=757×7=79×3=888×8=367×2=335×9=229×4=445×2=120×3=86×5=311×2=168×4=228×2=467×2=105×3=482×9=411×2=653×2=55×4=907×4=101×8=502×5=33×3=188×6=91×8=764×4=118×2=172×8=34×6=403×2=120×8=317×8=275×3=411×5=104×7=528×4=216÷8=672÷2=112÷8=292÷4=186÷2=286÷2=218÷2=948÷3=153÷9=80÷5=20÷4=646÷2=156÷6=744÷8=294÷6=15÷3=126÷2=664÷2=88÷4=450÷3=348÷4=236÷2=342÷3=572÷4=192÷4=144÷2=168÷6=816÷6=150÷3=132÷4=70÷2=504÷3=324÷4=864÷2=264÷8=374÷2=144÷6=111÷3=290÷5=768÷8=10×85=83×69=31×23=21×85=10×14=29×75=11×54=79×83=26×25=70×99=25×16=71×21=35×21=15×28=64×10=41×83=59×16=80×56=12×17=55×78=16×20=54×10=43×15=93×44=10×22=17×37=21×17=43×18=34×16=32×40=12×69=30×74=24×18=18×22=41×24=59×23=28×19=21×52=27×31=29×19=298+553+139=995+297+350=98+19+340=429+275+566=86+363+221=420+484+998=48+406+26=199+218+366=261+270+165=964+294+39=481+158+66=986+895+571=354+97+392=87+665+250=136+262+305=826+896+783=126+400+161=955+557+21=34+126+632=322+407+758=214+127+66=28+806+857=98+114+58=970+560+642=298+285+308=475+102+684=488+97+70=848+406+655=509+42+376=336+729+565=401+68+311=765+153+669=452+319+177=298+697+628=27+466+486=599+885+130=216+21+595=276+177+911=228+368+119=882+321+594=131+328-59=749+216-455=87+332-165=924+378-899=108+21-116=574+277-740=73+359-216=894+98-459=87+294-179=415+981-949=280+12-63=805+411-807=225+77-206=386+743-204=63+390-293=544+459-302=360+95-352=45+864-764=192+36-191=338+844-638=141+28-149=905+336-721=29+194-196=600+874-299=171+262-175=140+913-96=154+319-317=246+669-867=288+125-337=930+891-965=115+64-70=343+623-108=139+117-234=948+243-289=48+294-241=938+919-486=366+24-167=445+544-984=88+261-93=790+847-829=436-169-125=889-501-336=478-61-219=806-70-585=472-189-279=641-41-82=481-359-67=988-306-626=208-127-41=881-549-50=446-31-21=315-127-69=490-85-190=994-635-44=421-207-24=952-153-30=377-45-47=974-619-287=415-140-25=996-440-299=327-271-28=745-402-252=392-330-56=937-717-65=477-124-291=971-124-85=365-16-33=609-22-132=411-162-187=940-200-66=389-254-117=530-183-103=252-63-70=943-79-310=469-277-106=338-60-138=486-286-127=860-187-308=456-124-82=570-305-160=98-49+44=606-471+352=395-347+415=960-311+269=492-280+54=854-444+251=384-220+32=924-868+716=361-355+13=697-122+722=84-27+413=234-163+273=441-218+133=815-192+870=283-281+356=398-371+145=261-172+267=484-137+122=424-104+31=801-735+840=417-397+64=824-484+479=319-144+296=736-414+162=131-114+94=879-814+377=330-314+350=698-650+487=441-402+35=960-640+739=61-22+52=533-180+798=196-67+157=239-25+933=48-21+297=892-328+635=404-190+105=952-14+342=379-140+145=892-527+772=10×32×3=69×49×2=16×27×2=89×29×3=11×19×4=15×52×2=19×10×4=51×55×8=10×13×6=26×44×7=10×13×2=64×73×7=23×20×2=38×39×2=20×16×2=75×11×4=12×25×2=14×52×4=12×27×3=50×62×4=14×14×4=12×95×3=10×30×2=85×26×7=13×16×2=65×32×6=10×14×2=95×55×6=10×16×5=24×28×5=24×11×2=42×98×7=21×15×3=46×98×4=12×15×3=73×53×3=16×19×2=74×58×5=26×16×2=67×54×8=57×2×4=94×6×8=77×5×2=91×6×9=58×2×8=325×3×8=18×6×2=42×5×3=22×4×9=90×4×6=30×2×6=122×4×2=21×5×3=45×8×4=27×2×9=266×2×6=11×6×4=298×2×9=58×6×2=92×3×2=92×2×3=21×2×6=88×2×5=95×2×4=45×2×6=51×9×8=25×7×5=389×2×7=39×3×5=117×6×8=50×6×2=349×2×6=16×6×2=114×8×2=38×4×5=21×6×7=65×2×4=172×2×5=56×3×4=46×9×7=10×2×98=15×2×31=19×3×63=22×2×80=13×6×88=18×4×73=10×4×69=10×3×91=16×3×89=32×2×89=17×2×95=21×2×25=32×3×58=35×2×96=16×4×28=11×6×40=15×2×61=30×2×69=39×2×59=22×2×39=13×7×88=31×3×94=32×2×43=14×4×97=29×3×71=23×4×80=17×4×76=11×2×32=11×2×85=11×4×73=14×4×52=12×3×89=21×3×47=24×2×75=15×4×33=10×2×60=11×2×84=15×6×40=12×7×85=13×3×39=42×22÷2=28×95÷2=16×55÷4=45×23÷5=28×30÷8=72×52÷9=18×26÷4=14×21÷7=13×24÷3=28×94÷4=40×20÷4=42×36÷8=43×12÷6=59×93÷3=31×15÷5=78×86÷4=54×14÷9=66×39÷6=54×15÷6=20×34÷5=89×10÷2=89×24÷8=29×26÷2=42×24÷8=76×12÷2=78×90÷2=39×10÷3=28×21÷6=19×42÷6=18×63÷7=10×84÷2=75×44÷2=32×15÷8=12×29÷3=76×12÷3=51×33÷3=17×50÷5=38×60÷8=20×28÷5=63×84÷7=46×6÷4=956×8÷2=16×6÷3=120×5÷2=178×4÷8=549×5÷9=67×8÷2=371×9÷7=28×3÷6=323×4÷2=180×2÷9=60×8÷6=355×2÷5=126×2÷3=40×7÷5=241×8÷4=80×2÷5=342×8÷2=42×5÷6=797×4÷2=324×3÷2=469×6÷3=266×3÷7=766×3÷6=77×8÷7=343×6÷7=186×5÷6=195×2÷5=272×3÷8=796×3÷2=78×7÷3=968×2÷4=100×2÷8=126×7÷6=81×6÷3=160×9÷4=69×6÷3=295×8÷4=105×3÷7=54×5÷2=308÷2÷2=760÷5÷4=992÷2÷4=200÷2÷4=84÷7÷6=592÷2÷4=792÷3÷4=312÷3÷2=528÷2÷4=936÷3÷3=944÷4÷4=756÷9÷4=352÷4÷4=459÷9÷3=700÷2÷5=315÷3÷3=952÷4÷7=162÷9÷2=240÷3÷5=544÷2÷8=80÷4÷4=70÷2÷5=840÷4÷7=952÷2÷7=324÷6÷6=994÷7÷2=800÷2÷5=910÷2÷5=552÷4÷3=624÷2÷6=990÷2÷3=744÷4÷2=648÷9÷4=90÷5÷9=972÷3÷4=848÷4÷4=450÷9÷5=360÷2÷4=495÷3÷3=816÷2÷8=836÷4×2=256÷8×6=592÷2×4=75÷5×3=126÷6×9=108÷9×8=108÷6×8=276÷3×7=624÷4×3=212÷2×3=528÷3×8=825÷3×9=828÷9×2=591÷3×4=564÷4×6=496÷2×9=777÷7×5=114÷2×7=736÷8×3=246÷3×6=284÷4×2=200÷8×7=336÷8×3=504÷4×9=798÷7×2=180÷3×4=352÷2×4=888÷6×9=336÷3×5=62÷2×8=326÷2×8=264÷2×5=680÷4×5=296÷4×5=723÷3×4=700÷5×8=548÷2×3=768÷3×8=645÷5×7=178÷2×7=24÷4×91=120÷2×61=12÷4×30=238÷7×76=70÷2×10=265÷5×60=432÷9×20=144÷4×13=371÷7×12=384÷8×64=264÷6×18=136÷2×52=152÷4×18=180÷2×99=63÷7×94=304÷4×63=95÷5×37=165÷5×60=176÷8×45=207÷9×39=175÷7×30=158÷2×50=153÷9×10=44÷4×60=24÷8×26=140÷5×89=272÷8×20=300÷6×82=15÷5×75=213÷3×96=99÷9×73=200÷5×66=75÷5×33=54÷9×13=119÷7×55=96÷8×42=77÷7×37=288÷6×47=120÷5×12=138÷2×45=32+(99-40)=40+(169-102)=219+(468-347)=267+(685-509)=144+(87-14)=93+(418-88)=185+(302-60)=923+(498-424)=396+(484-141)=514+(979-134)=266+(443-271)=313+(970-463)=279+(50-22)=888+(954-305)=140+(405-180)=508+(199-168)=104+(187-127)=909+(846-20)=196+(433-104)=321+(241-47)=422+(383-125)=555+(980-866)=263+(261-118)=120+(384-90)=488+(370-362)=706+(678-381)=384+(283-206)=686+(823-43)=341+(370-23)=291+(846-741)=258+(34-25)=298+(724-475)=49+(320-80)=628+(985-257)=385+(376-151)=181+(797-476)=30+(368-124)=674+(959-218)=406+(264-15)=428+(540-125)=461-(106+203)=546-(120+115)=373-(84+114)=582-(515+15)=279-(70+92)=692-(52+398)=270-(39+139)=914-(66+814)=430-(77+222)=745-(78+78)=202-(117+16)=760-(76+197)=264-(103+89)=479-(237+150)=259-(145+28)=856-(338+84)=279-(61+98)=852-(139+454)=330-(18+302)=728-(366+18)=434-(236+49)=854-(399+432)=450-(77+275)=983-(739+180)=395-(207+138)=939-(194+608)=418-(186+167)=820-(641+73)=470-(165+83)=861-(362+434)=278-(11+246)=335-(211+28)=416-(101+73)=832-(151+423)=218-(82+54)=926-(451+165)=317-(180+135)=816-(318+372)=152-(12+113)=922-(34+710)=456-(470-191)=620-(550-437)=384-(433-95)=726-(334-160)=269-(446-215)=728-(851-830)=261-(318-113)=483-(741-413)=297-(323-219)=334-(499-475)=438-(137-89)=497-(632-453)=276-(486-279)=984-(876-56)=299-(85-82)=336-(460-238)=144-(358-312)=96-(653-618)=411-(138-49)=290-(635-619)=488-(466-34)=615-(879-814)=379-(428-196)=933-(859-810)=406-(128-115)=912-(745-410)=428-(257-27)=736-(757-40)=436-(463-359)=667-(627-387)=298-(183-142)=261-(866-854)=65-(272-270)=575-(418-276)=247-(155-52)=913-(694-348)=165-(209-165)=497-(224-176)=223-(210-18)=932-(984-531)=78÷(18÷6)=49÷(56÷8)=138÷(21÷7)=448÷(16÷8)=392÷(10÷5)=51÷(18÷6)=168÷(16÷2)=910÷(35÷7)=14÷(35÷5)=492÷(10÷5)=204÷(12÷6)=706÷(18÷9)=72÷(45÷5)=612÷(28÷7)=485÷(15÷3)=917÷(56÷8)=384÷(24÷4)=448÷(63÷9)=472÷(16÷2)=808÷(16÷2)=414÷(18÷6)=254÷(12÷6)=260÷(15÷3)=693÷(45÷5)=388÷(16÷8)=684÷(14÷7)=180÷(25÷5)=297÷(45÷5)=94÷(14÷7)=212÷(16÷8)=66÷(10÷5)=446÷(18÷9)=108÷(32÷8)=366÷(24÷4)=190÷(45÷9)=675÷(12÷4)=192÷(48÷6)=650÷(18÷9)=324÷(12÷4)=153÷(63÷7)=312÷(4×2)=336÷(2×4)=760÷(4×2)=792÷(2×4)=800÷(4×2)=756÷(3×2)=84÷(2×3)=12÷(2×3)=400÷(4×2)=108÷(2×2)=438÷(3×2)=112÷(2×2)=280÷(2×4)=234÷(3×2)=128÷(4×2)=896÷(2×4)=952÷(2×4)=666÷(3×3)=459÷(3×3)=780÷(3×2)=984÷(4×2)=292÷(2×2)=968÷(2×2)=480÷(3×2)=540÷(2×2)=864÷(3×2)=468÷(2×2)=45÷(3×3)=720÷(2×2)=152÷(2×4)=700÷(2×2)=582÷(2×3)=200÷(4×2)=336÷(2×2)=372÷(3×2)=720÷(2×3)=942÷(2×3)=528÷(3×2)=744÷(2×4)=600÷(2×4)=91×(28÷7)=440×(40÷5)=81×(72÷8)=653×(45÷5)=141×(30÷5)=979×(10÷5)=58×(56÷8)=223×(24÷6)=14×(28÷7)=249×(35÷7)=86×(36÷9)=365×(27÷3)=76×(12÷2)=271×(49÷7)=282×(15÷5)=11×(16÷4)=69×(14÷2)=364×(16÷2)=157×(40÷8)=38×(30÷6)=449×(14÷7)=505×(12÷4)=40×(56÷7)=132×(30÷5)=98×(81÷9)=557×(16÷4)=155×(35÷7)=80×(15÷5)=123×(15÷3)=843×(14÷2)=68×(48÷8)=448×(64÷8)=108×(56÷7)=327×(32÷8)=174×(18÷9)=462×(40÷5)=90×(21÷7)=22×(10÷5)=199×(12÷3)=384×(28÷7)=12×(230÷5)=88×(864÷9)=16×(36÷2)=56×(280÷8)=43×(92÷4)=75×(32÷2)=12×(468÷9)=43×(192÷6)=13×(305÷5)=48×(432÷6)=21×(258÷6)=32×(414÷9)=10×(450÷9)=38×(456÷6)=15×(210÷7)=25×(476÷7)=60×(55÷5)=97×(495÷9)=43×(33÷3)=17×(315÷9)=14×(180÷3)=54×(128÷8)=44×(32÷2)=17×(664÷8)=21×(114÷6)=20×(138÷2)=46×(65÷5)=26×(273÷3)=89×(90÷9)=40×(588÷6)=18×(387÷9)=79×(312÷4)=26×(136÷4)=49×(304÷8)=13×(52÷2)=22×(198÷9)=37×(100÷4)=28×(693÷7)=13×(144÷6)=39×(213÷3)=281+77×2=139+163×2=259+19×2=440+497×2=465+106×5=267+67×9=328+54×9=690+57×3=56+430×2=127+50×5=454+216×2=586+285×3=417+67×4=650+65×3=104+143×6=151+422×2=273+302×2=842+55×3=14+108×3=859+146×6=200+125×2=164+299×3=389+65×4=119+26×6=398+95×2=377+110×9=55+145×6=847+49×8=41+282×2=796+276×2=27×7+355=128×7+173=290×3+48=167×5+619=201×2+294=69×9+237=167×4+224=196×3+465=24×6+32=238×2+787=432+21×10=564+19×13=220+30×21=675+15×54=49+39×19=248+12×40=473+14×12=465+20×16=51+44×11=919+12×48=56+24×26=880+10×79=294+23×27=970+47×12=75+10×86=69+24×13=83+14×36=676+17×56=224+11×66=114+28×33=279+19×36=324+20×21=80+31×10=388+46×19=139+17×45=527+39×18=74+24×31=994+15×66=222+14×28=880+21×34=13×20+171=90×10+154=53×12+321=57×13+922=52×12+279=12×51+495=58×14+146=59×12+385=41×12+146=59×14+896=359-22×11=801-17×40=368-14×18=972-12×80=495-39×12=855-61×11=497-18×16=750-22×18=447-14×21=738-12×55=413-13×20=574-19×12=472-11×19=640-22×28=333-28×10=859-66×13=321-21×15=874-19×19=324-13×11=785-16×10=434-10×13=448-17×16=389-10×31=936-44×21=453-17×16=646-28×14=450-43×10=974-32×15=483-12×35=886-38×16=466-31×11=975-17×40=156-12×12=690-14×43=164-13×10=854-22×15=474-22×17=583-32×10=254-16×14=847-82×10=335-145×2=551-178×2=411-82×2=970-116×5=144-32×4=982-172×5=376-72×2=286-111×2=459-14×6=689-116×5=385-27×8=943-184×3=342-28×5=877-276×3=52-15×3=883-108×3=433-101×2=979-130×7=59-13×3=336-30×5=202-24×4=966-41×2=414-195×2=788-33×8=282-23×6=558-38×6=397-46×4=966-269×3=418-14×4=318-89×3=438-123×3=900-74×4=193-26×7=154-16×8=337-42×8=876-31×9=400-38×5=606-67×3=398-14×9=739-151×4=36×12-203=41×18-386=10×42-393=27×23-537=26×12-200=72×13-494=32×10-201=59×10-322=10×27-154=52×11-242=13×19-45=52×15-553=28×15-171=19×22-217=18×10-109=11×69-629=18×27-69=37×17-234=42×11-65=65×10-569=17×20-30=23×23-388=15×19-15=43×18-370=16×18-245=44×14-528=35×12-224=73×10-145=26×19-300=37×24-347=33×11-192=31×20-153=22×16-156=39×13-268=23×19-284=22×38-674=15×29-70=14×55-78=12×32-202=41×13-422=332×3-991=232×8-305=298×2-132=813×8-973=458×2-188=660×2-864=192×3-295=395×3-475=73×9-624=390×6-393=302×3-477=767×4-901=148×3-240=557×2-761=93×4-153=411×8-691=154×6-359=233×3-288=47×3-107=467×5-347=83×6-262=639×9-910=33×7-31=112×4-413=57×6-21=767×6-337=174×5-836=189×9-662=226×4-723=207×5-441=109×5-340=628×2-494=36×5-175=554×8-537=325×2-317=601×4-418=106×8-721=427×8-959=102×5-382=701×4-653=111+525÷5=934+752÷8=446+679÷7=544+849÷3=331+632÷2=977+692÷2=428+792÷3=716+514÷2=121+22÷2=67+612÷4=322+942÷3=889+945÷7=305+404÷4=777+597÷3=293+34÷2=785+894÷6=308+369÷9=946+894÷2=301+789÷3=918+72÷6=365÷5+110=600÷5+68=670÷5+128=786÷2+747=300÷6+28=423÷3+172=588÷6+209=236÷4+663=415÷5+95=602÷7+996=333÷3+340=458÷2+886=343÷7+139=54÷2+205=423÷9+270=596÷2+620=524÷4+500=784÷8+545=958÷2+476=356÷2+326=202-296÷2=565-900÷4=253-386÷2=617-142÷2=132-72÷3=693-996÷3=78-138÷3=219-35÷7=412-374÷2=278-57÷3=466-686÷7=226-146÷2=451-21÷7=623-164÷4=309-300÷5=842-766÷2=492-200÷5=912-180÷3=191-930÷6=576-90÷9=165-786÷6=316-410÷2=478-980÷4=780-833÷7=140-784÷7=872-870÷5=426-351÷9=275-309÷3=435-301÷7=316-212÷4=425-805÷7=508-954÷6=421-452÷4=817-410÷2=459-972÷6=144-624÷8=500-278÷2=889-258÷6=416-770÷2=899-412÷2=46×(384-363)=98×(919-856)=13×(142-127)=22×(458-367)=25×(121-89)=88×(566-533)=18×(232-186)=48×(468-371)=56×(88-77)=27×(217-130)=72×(450-437)=54×(509-475)=59×(283-272)=88×(336-277)=24×(381-340)=96×(119-98)=31×(315-298)=19×(86-31)=17×(49-27)=84×(620-586)=(179-164)×13=(935-870)×89=(79-12)×12=(240-174)×55=(168-141)×30=(971-912)×37=(436-423)×12=(629-602)×81=(190-168)×42=(103-51)×65=(273-262)×56=(281-260)×33=(317-235)×12=(494-470)×49=(481-464)×32=(746-673)×19=(243-218)×34=(105-31)×83=(101-87)×13=(575-526)×84=85×(413-406)=307×(932-928)=170×(173-168)=899×(470-463)=63×(243-236)=738×(200-194)=220×(460-457)=45×(854-846)=197×(499-494)=680×(267-262)=40×(74-69)=893×(154-149)=93×(401-398)=234×(670-661)=110×(172-167)=469×(377-370)=55×(456-450)=465×(409-405)=54×(452-448)=454×(264-261)=76×(403-399)=166×(212-204)=158×(149-143)=18×(704-695)=85×(236-229)=958×(864-861)=40×(227-224)=894×(818-815)=51×(158-151)=221×(489-483)=26×(287-283)=557×(712-705)=88×(476-473)=27×(172-168)=104×(266-260)=708×(275-269)=169×(277-273)=558×(64-57)=15×(64-56)=216×(641-636)=459÷(86-83)=768÷(27-23)=371÷(251-244)=993÷(216-213)=413÷(261-254)=672÷(557-551)=140÷(106-104)=152÷(774-772)=170÷(449-444)=624÷(218-210)=328÷(98-96)=912÷(758-756)=478÷(145-143)=252÷(516-507)=100÷(276-274)=678÷(193-190)=316÷(65-61)=342÷(926-917)=412÷(123-121)=290÷(536-534)=40÷(145-141)=545÷(998-993)=82÷(348-346)=92÷(214-210)=270÷(30-27)=535÷(839-834)=195÷(284-279)=316÷(657-655)=48÷(273-265)=46÷(192-190)=159÷(314-311)=693÷(378-369)=469÷(183-176)=408÷(412-404)=335÷(70-65)=256÷(843-839)=147÷(152-145)=807÷(653-650)=316÷(382-378)=252÷(304-295)=(344-104)÷5=(397-345)÷4=(470-302)÷7=(412-76)÷4=(437-103)÷2=(988-708)÷2=(289-241)÷8=(560-198)÷2=(420-350)÷7=(959-429)÷2=(319-285)÷2=(930-566)÷7=(170-115)÷5=(563-323)÷4=(494-161)÷3=(903-835)÷4=(323-248)÷5=(451-235)÷9=(407-219)÷4=(729-279)÷6=(403-268)÷5=(671-620)÷3=(394-324)÷5=(872-860)÷2=(295-231)÷2=(604-498)÷2=(326-266)÷3=(515-503)÷4=(486-24)÷7=(984-396)÷4=(376-340)÷2=(903-603)÷4=(55-31)÷2=(716-166)÷2=(375-285)÷9=(692-637)÷5=(346-166)÷6=(969-321)÷6=(343-127)÷3=(981-135)÷6=3/6+2/6=1/10+8/10=3/8+2/8=1/4+3/4=3/7+2/7=4/9+2/9=1/4+2/4=1/9+6/9=1/8+5/8=1/7+4/7=5/8+2/8=1/5+3/5=3/6-2/6=3/5-2/5=2/5-1/5=5/6-1/6=3/8-1/8=5/7-2/7=3/5-1/5=4/10-3/10=3/8-2/8=5/8-3/8=2/6-1/6=6/9-2/9=6.9+9.7=31.7+9.3=7.7+7.5=0.9+8.0=1.4+8.2=27.4+32.1=0.6+6.8=37.1+14.0=0.4+0.7=7.5+6.6=7.0+7.4=16.0+50.0=4.9+4.2=67.4+27.9=9.2+6.8=1.8+0.7=3.4+0.3=3.5+83.2=3.3+1.1=19.7+43.0=5.1+8.2=9.5+7.6=8.9+1.5=33.1+8.8=9.0+6.3=66.6+23.7=1.9+2.4=2.7+6.0=9.8+7.7=68.3+30.1=9.0+5.3=24.0+15.5=3.5+0.7=8.0+7.1=3.2+7.1=64.7+7.2=1.2+6.4=33.6+48.6=3.7+4.1=3.7+7.4=4.8-0.9=57.7-7.0=8.0-7.6=7.4-2.5=9.6-4.5=54.8-1.4=9.3-8.5=14.7-3.1=2.3-1.6=3.9-1.3=6.2-5.1=96.6-8.2=9.6-6.5=94.5-52.6=7.8-3.7=2.8-2.7=2.8-0.6=86.5-46.0=1.5-1.0=38.9-30.8=7.3-4.8=6.2-6.1=8.8-2.9=47.9-16.4=2.9-1.7=84.6-48.5=10.0-4.0=6.8-2.2=2.0-1.5=97.5-94.1=8.2-3.0=94.8-38.5=5.6-0.3=9.8-4.7=5.6-3.4=62.8-20.1=9.4-0.4=76.7-76.2=4.9-2.9=5.0-3.5=参考答案71+172=243493+963=1456223+220=443242+171=413235+104=339356+624=980177+216=393942+327=1269189+272=461315+157=472320+138=458389+671=1060153+233=386312+973=1285296+109=405325+255=580103+63=166249+753=1002366+105=471741+669=1410243+110=353208+163=37183+135=218429+284=71345+47=92147+667=81480+331=411385+213=598234+245=479398+777=1175102+257=359229+233=462125+364=489331+83=414158+165=323246+298=54430+70=100879+910=1789128+215=343492+177=669218-119=99893-384=509246-135=111776-587=189489-20=469466-431=35215-94=121851-543=308488-420=68841-805=36390-80=310568-165=403341-154=187950-233=717326-50=276510-486=24163-104=59537-88=449469-78=391807-758=49299-40=259199-129=70106-55=51399-186=213381-336=45156-54=102454-234=220539-126=41378-32=46771-191=580487-290=197790-32=758435-185=250611-582=29490-423=67751-630=121279-78=201576-332=244470-383=87443-384=59181×5=905628×5=314052×9=468229×6=137427×5=135757×7=529979×3=237888×8=7104367×2=734335×9=3015229×4=916445×2=890120×3=36086×5=430311×2=622168×4=672228×2=456467×2=934105×3=315482×9=4338411×2=822653×2=130655×4=220907×4=3628101×8=808502×5=251033×3=99188×6=112891×8=728764×4=3056118×2=236172×8=137634×6=204403×2=806120×8=960317×8=2536275×3=825411×5=2055104×7=728528×4=2112216÷8=27672÷2=336112÷8=14292÷4=73186÷2=93286÷2=143218÷2=109948÷3=316153÷9=1780÷5=1620÷4=5646÷2=323156÷6=26744÷8=93294÷6=4915÷3=5126÷2=63664÷2=33288÷4=22450÷3=150348÷4=87236÷2=118342÷3=114572÷4=143192÷4=48144÷2=72168÷6=28816÷6=136150÷3=50132÷4=3370÷2=35504÷3=168324÷4=81864÷2=432264÷8=33374÷2=187144÷6=24111÷3=37290÷5=58768÷8=9610×85=85083×69=572731×23=71321×85=178510×14=14029×75=217511×54=59479×83=655726×25=65070×99=693025×16=40071×21=149135×21=73515×28=42064×10=64041×83=340359×16=94480×56=448012×17=20455×78=429016×20=32054×10=54043×15=64593×44=409210×22=22017×37=62921×17=35743×18=77434×16=54432×40=128012×69=82830×74=222024×18=43218×22=39641×24=98459×23=135728×19=53221×52=109227×31=83729×19=551298+553+139=990995+297+350=164298+19+340=457429+275+566=127086+363+221=670420+484+998=190248+406+26=480199+218+366=783261+270+165=696964+294+39=1297481+158+66=705986+895+571=2452354+97+392=84387+665+250=1002136+262+305=703826+896+783=2505126+400+161=687955+557+21=153334+126+632=792322+407+758=1487214+127+66=40728+806+857=169198+114+58=270970+560+642=2172298+285+308=891475+102+684=1261488+97+70=655848+406+655=1909509+42+376=927336+729+565=1630401+68+311=780765+153+669=1587452+319+177=948298+697+628=162327+466+486=979599+885+130=1614216+21+595=832276+177+911=1364228+368+119=715882+321+594=1797131+328-59=400749+216-455=51087+332-165=254924+378-899=403108+21-116=13574+277-740=11173+359-216=216894+98-459=53387+294-179=202415+981-949=447280+12-63=229805+411-807=409225+77-206=96386+743-204=92563+390-293=160544+459-302=701360+95-352=10345+864-764=145192+36-191=37338+844-638=544141+28-149=20905+336-721=52029+194-196=27600+874-299=1175171+262-175=258140+913-96=957154+319-317=156246+669-867=48288+125-337=76930+891-965=856115+64-70=109343+623-108=858139+117-234=22948+243-289=90248+294-241=101938+919-486=1371366+24-167=223445+544-984=588+261-93=256790+847-829=808436-169-125=142889-501-336=52478-61-219=198806-70-585=151472-189-279=4641-41-82=518481-359-67=55988-306-626=56208-127-41=40881-549-50=282446-31-21=394315-127-69=119490-85-190=215994-635-44=315421-207-24=190952-153-30=769377-45-47=285974-619-287=68415-140-25=250996-440-299=257327-271-28=28745-402-252=91392-330-56=6937-717-65=155477-124-291=62971-124-85=762365-16-33=316609-22-132=455411-162-187=62940-200-66=674389-254-117=18530-183-103=244252-63-70=119943-79-310=554469-277-106=86338-60-138=140486-286-127=73860-187-308=365456-124-82=250570-305-160=10598-49+44=93606-471+352=487395-347+415=463960-311+269=918492-280+54=266854-444+251=661384-220+32=196924-868+716=772361-355+13=19697-122+722=129784-27+413=470234-163+273=344441-218+133=356815-192+870=1493283-281+356=358398-371+145=172261-172+267=356484-137+122=469424-104+31=351801-735+840=906417-397+64=84824-484+479=819319-144+296=471736-414+162=484131-114+94=111879-814+377=442330-314+350=366698-650+487=535441-402+35=74960-640+739=105961-22+52=91533-180+798=1151196-67+157=286239-25+933=114748-21+297=324892-328+635=1199404-190+105=319952-14+342=1280379-140+145=384892-527+772=113710×32×3=96069×49×2=676216×27×2=86489×29×3=774311×19×4=83615×52×2=156019×10×4=76051×55×8=2244010×13×6=78026×44×7=800810×13×2=26064×73×7=3270423×20×2=92038×39×2=296420×16×2=64075×11×4=330012×25×2=60014×52×4=291212×27×3=97250×62×4=1240014×14×4=78412×95×3=342010×30×2=60085×26×7=1547013×16×2=41665×32×6=1248010×14×2=28095×55×6=3135010×16×5=80024×28×5=336024×11×2=52842×98×7=2881221×15×3=94546×98×4=1803212×15×3=54073×53×3=1160716×19×2=60874×58×5=2146026×16×2=83267×54×8=2894457×2×4=45694×6×8=451277×5×2=77091×6×9=491458×2×8=928325×3×8=780018×6×2=21642×5×3=63022×4×9=79290×4×6=216030×2×6=360122×4×2=97621×5×3=31545×8×4=144027×2×9=486266×2×6=319211×6×4=264298×2×9=536458×6×2=69692×3×2=55292×2×3=55221×2×6=25288×2×5=88095×2×4=76045×2×6=54051×9×8=367225×7×5=875389×2×7=544639×3×5=585117×6×8=561650×6×2=600349×2×6=418816×6×2=192114×8×2=182438×4×5=76021×6×7=88265×2×4=520172×2×5=172056×3×4=67246×9×7=289810×2×98=196015×2×31=93019×3×63=359122×2×80=352013×6×88=686418×4×73=525610×4×69=276010×3×91=273016×3×89=427232×2×89=569617×2×95=323021×2×25=105032×3×58=556835×2×96=672016×4×28=179211×6×40=264015×2×61=183030×2×69=414039×2×59=460222×2×39=171613×7×88=800831×3×94=874232×2×43=275214×4×97=543229×3×71=617723×4×80=736017×4×76=516811×2×32=70411×2×85=187011×4×73=321214×4×52=291212×3×89=320421×3×47=296124×2×75=360015×4×33=198010×2×60=120011×2×84=184815×6×40=360012×7×85=714013×3×39=152142×22÷2=46228×95÷2=133016×55÷4=22045×23÷5=20728×30÷8=10572×52÷9=41618×26÷4=11714×21÷7=4213×24÷3=10428×94÷4=65840×20÷4=20042×36÷8=18943×12÷6=8659×93÷3=182931×15÷5=9378×86÷4=167754×14÷9=8466×39÷6=42954×15÷6=13520×34÷5=13689×10÷2=44589×24÷8=26729×26÷2=37742×24÷8=12676×12÷2=45678×90÷2=351039×10÷3=13028×21÷6=9819×42÷6=13318×63÷7=16210×84÷2=42075×44÷2=165032×15÷8=6012×29÷3=11676×12÷3=30451×33÷3=56117×50÷5=17038×60÷8=28520×28÷5=11263×84÷7=75646×6÷4=69956×8÷2=382416×6÷3=32120×5÷2=300178×4÷8=89549×5÷9=30567×8÷2=268371×9÷7=47728×3÷6=14323×4÷2=646180×2÷9=4060×8÷6=80355×2÷5=142126×2÷3=8440×7÷5=56241×8÷4=48280×2÷5=32342×8÷2=136842×5÷6=35797×4÷2=1594324×3÷2=486469×6÷3=938266×3÷7=114766×3÷6=38377×8÷7=88343×6÷7=294186×5÷6=155195×2÷5=78272×3÷8=102796×3÷2=119478×7÷3=182968×2÷4=484100×2÷8=25126×7÷6=14781×6÷3=162160×9÷4=36069×6÷3=138295×8÷4=590105×3÷7=4554×5÷2=135308÷2÷2=77760÷5÷4=38992÷2÷4=124200÷2÷4=2584÷7÷6=2592÷2÷4=74792÷3÷4=66312÷3÷2=52528÷2÷4=66936÷3÷3=104944÷4÷4=59756÷9÷4=21352÷4÷4=22459÷9÷3=17700÷2÷5=70315÷3÷3=35952÷4÷7=34162÷9÷2=9240÷3÷5=16544÷2÷8=3480÷4÷4=570÷2÷5=7840÷4÷7=30952÷2÷7=68324÷6÷6=9994÷7÷2=71800÷2÷5=80910÷2÷5=91552÷4÷3=46624÷2÷6=52990÷2÷3=165744÷4÷2=93648÷9÷4=1890÷5÷9=2972÷3÷4=81848÷4÷4=53450÷9÷5=10360÷2÷4=45495÷3÷3=55816÷2÷8=51836÷4×2=418256÷8×6=192592÷2×4=118475÷5×3=45126÷6×9=189108÷9×8=96108÷6×8=144276÷3×7=644624÷4×3=468212÷2×3=318528÷3×8=1408825÷3×9=2475828÷9×2=184591÷3×4=788564÷4×6=846496÷2×9=2232777÷7×5=555114÷2×7=399736÷8×3=276246÷3×6=492284÷4×2=142200÷8×7=175336÷8×3=126504÷4×9=1134798÷7×2=228180÷3×4=240352÷2×4=704888÷6×9=1332336÷3×5=56062÷2×8=248326÷2×8=1304264÷2×5=660680÷4×5=850296÷4×5=370723÷3×4=964700÷5×8=1120548÷2×3=822768÷3×8=2048645÷5×7=903178÷2×7=62324÷4×91=546120÷2×61=366012÷4×30=90238÷7×76=258470÷2×10=350265÷5×60=3180432÷9×20=960144÷4×13=468371÷7×12=636384÷8×64=3072264÷6×18=792136÷2×52=3536152÷4×18=684180÷2×99=891063÷7×94=846304÷4×63=478895÷5×37=703165÷5×60=1980176÷8×45=990207÷9×39=897175÷7×30=750158÷2×50=3950153÷9×10=17044÷4×60=66024÷8×26=78140÷5×89=2492272÷8×20=680300÷6×82=410015÷5×75=225213÷3×96=681699÷9×73=803200÷5×66=264075÷5×33=49554÷9×13=78119÷7×55=93596÷8×42=50477÷7×37=407288÷6×47=2256120÷5×12=288138÷2×45=310532+(99-40)=9140+(169-102)=107219+(468-347)=340267+(685-509)=443144+(87-14)=21793+(418-88)=423185+(302-60)=427923+(498-424)=997396+(484-141)=739514+(979-134)=1359266+(443-271)=438313+(970-463)=820279+(50-22)=307888+(954-305)=1537140+(405-180)=365508+(199-168)=539104+(187-127)=164909+(846-20)=1735196+(433-104)=525321+(241-47)=515422+(383-125)=680555+(980-866)=669263+(261-118)=406120+(384-90)=414488+(370-362)=496706+(678-381)=1003384+(283-206)=461686+(823-43)=1466341+(370-23)=688291+(846-741)=396258+(34-25)=267298+(724-475)=54749+(320-80)=289628+(985-257)=1356385+(376-151)=610181+(797-476)=50230+(368-124)=274674+(959-218)=1415406+(264-15)=655428+(540-125)=843461-(106+203)=152546-(120+115)=311373-(84+114)=175582-(515+15)=52279-(70+92)=117692-(52+398)=242270-(39+139)=92914-(66+814)=34430-(77+222)=131745-(78+78)=589202-(117+16)=69760-(76+197)=487264-(103+89)=72479-(237+150)=92259-(145+28)=86856-(338+84)=434279-(61+98)=120852-(139+454)=259330-(18+302)=10728-(366+18)=344434-(236+49)=149854-(399+432)=23450-(77+275)=98983-(739+180)=64395-(207+138)=50939-(194+608)=137418-(186+167)=65820-(641+73)=106470-(165+83)=222861-(362+434)=65278-(11+246)=21335-(211+28)=96416-(101+73)=242832-(151+423)=258218-(82+54)=82926-(451+165)=310317-(180+135)=2816-(318+372)=126152-(12+113)=27922-(34+710)=178456-(470-191)=177620-(550-437)=507384-(433-95)=46726-(334-160)=552269-(446-215)=38728-(851-830)=707261-(318-113)=56483-(741-413)=155297-(323-219)=193334-(499-475)=310438-(137-89)=390497-(632-453)=318276-(486-279)=69984-(876-56)=164299-(85-82)=296336-(460-238)=114144-(358-312)=9896-(653-618)=61411-(138-49)=322290-(635-619)=274488-(466-34)=56615-(879-814)=550379-(428-196)=147933-(859-810)=884406-(128-115)=393912-(745-410)=577428-(257-27)=198736-(757-40)=19436-(463-359)=332667-(627-387)=427298-(183-142)=257261-(866-854)=24965-(272-270)=63575-(418-276)=433247-(155-52)=144913-(694-348)=567165-(209-165)=121497-(224-176)=449223-(210-18)=31932-(984-531)=47978÷(18÷6)=2649÷(56÷8)=7138÷(21÷7)=46448÷(16÷8)=224392÷(10÷5)=19651÷(18÷6)=17168÷(16÷2)=21910÷(35÷7)=18214÷(35÷5)=2492÷(10÷5)=246204÷(12÷6)=102706÷(18÷9)=35372÷(45÷5)=8612÷(28÷7)=153485÷(15÷3)=97917÷(56÷8)=131384÷(24÷4)=64448÷(63÷9)=64472÷(16÷2)=59808÷(16÷2)=101414÷(18÷6)=138254÷(12÷6)=127260÷(15÷3)=52693÷(45÷5)=77388÷(16÷8)=194684÷(14÷7)=342180÷(25÷5)=36297÷(45÷5)=3394÷(14÷7)=47212÷(16÷8)=10666÷(10÷5)=33446÷(18÷9)=223108÷(32÷8)=27366÷(24÷4)=61190÷(45÷9)=38675÷(12÷4)=225192÷(48÷6)=24650÷(18÷9)=325324÷(12÷4)=108153÷(63÷7)=17312÷(4×2)=39336÷(2×4)=42760÷(4×2)=95792÷(2×4)=99800÷(4×2)=100756÷(3×2)=12684÷(2×3)=1412÷(2×3)=2400÷(4×2)=50108÷(2×2)=27438÷(3×2)=73112÷(2×2)=28280÷(2×4)=35234÷(3×2)=39128÷(4×2)=16896÷(2×4)=112952÷(2×4)=119666÷(3×3)=74459÷(3×3)=51780÷(3×2)=130984÷(4×2)=123292÷(2×2)=73968÷(2×2)=242480÷(3×2)=80540÷(2×2)=135864÷(3×2)=144468÷(2×2)=11745÷(3×3)=5720÷(2×2)=180152÷(2×4)=19700÷(2×2)=175582÷(2×3)=97200÷(4×2)=25336÷(2×2)=84372÷(3×2)=62720÷(2×3)=120942÷(2×3)=157528÷(3×2)=88744÷(2×4)=93600÷(2×4)=7591×(28÷7)=364440×(40÷5)=352081×(72÷8)=729653×(45÷5)=5877141×(30÷5)=846979×(10÷5)=195858×(56÷8)=406223×(24÷6)=89214×(28÷7)=56249×(35÷7)=124586×(36÷9)=344365×(27÷3)=328576×(12÷2)=456271×(49÷7)=1897282×(15÷5)=84611×(16÷4)=4469×(14÷2)=483364×(16÷2)=2912157×(40÷8)=78538×(30÷6)=190449×(14÷7)=898505×(12÷4)=151540×(56÷7)=320132×(30÷5)=79298×(81÷9)=882557×(16÷4)=2228155×(35÷7)=77580×(15÷5)=240123×(15÷3)=615843×(14÷2)=590168×(48÷8)=408448×(64÷8)=3584108×(56÷7)=864327×(32÷8)=1308174×(18÷9)=348462×(40÷5)=369690×(21÷7)=27022×(10÷5)=44199×(12÷3)=796384×(28÷7)=153612×(230÷5)=55288×(864÷9)=844816×(36÷2)=28856×(280÷8)=196043×(92÷4)=98975×(32÷2)=120012×(468÷9)=62443×(192÷6)=137613×(305÷5)=79348×(432÷6)=345621×(258÷6)=90332×(414÷9)=147210×(450÷9)=50038×(456÷6)=288815×(210÷7)=45025×(476÷7)=170060×(55÷5)=66097×(495÷9)=533543×(33÷3)=47317×(315÷9)=59514×(180÷3)=84054×(128÷8)=86444×(32÷2)=70417×(664÷8)=141121×(114÷6)=39920×(138÷2)=138046×(65÷5)=59826×(273÷3)=236689×(90÷9)=89040×(588÷6)=392018×(387÷9)=77479×(312÷4)=616226×(136÷4)=88449×(304÷8)=186213×(52÷2)=33822×(198÷9)=48437×(100÷4)=92528×(693÷7)=277213×(144÷6)=31239×(213÷3)=2769281+77×2=435139+163×2=465259+19×2=297440+497×2=1434465+106×5=995267+67×9=8