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155+326=343+203=130+130=113+401=347+61=35+78=332+75=57+106=143+88=112+554=277+49=927+799=325+108=487+854=206+282=38+122=52+309=634+163=107+370=820+294=69+20=265+94=284+199=936+908=159+139=424+556=55+153=134+623=347+81=37+26=367+104=852+561=155+247=144+530=125+249=375+189=264+153=980+812=169+207=308+368=261-219=535-227=135-103=319-272=195-84=947-260=329-41=793-662=415-400=811-605=246-120=447-430=388-72=732-569=314-286=363-235=231-62=691-410=487-67=559-24=296-133=479-308=423-161=425-167=493-252=608-15=466-380=692-557=428-291=259-62=396-137=187-96=445-266=948-758=436-296=885-801=414-143=743-16=388-161=971-366=279×3=586×3=83×3=896×2=232×4=53×7=148×5=809×9=119×4=739×7=216×4=384×9=121×8=466×8=87×4=862×3=18×5=994×6=405×2=646×7=60×7=369×6=114×4=25×3=13×3=376×5=95×7=657×5=430×2=50×4=22×4=516×4=177×4=871×8=305×2=945×9=120×5=951×6=90×7=718×2=20÷2=270÷3=136÷4=903÷7=376÷8=360÷3=315÷9=352÷4=272÷2=549÷9=228÷3=704÷8=372÷4=286÷2=190÷2=792÷8=189÷9=700÷7=174÷3=357÷3=276÷2=864÷8=276÷3=142÷2=110÷5=404÷2=380÷4=816÷4=368÷4=244÷2=150÷2=460÷2=345÷5=292÷4=396÷3=370÷5=104÷8=180÷5=35÷5=564÷2=45×21=73×67=57×10=21×51=30×14=79×77=12×82=68×34=12×62=55×49=28×35=85×39=70×10=79×65=10×14=97×57=36×21=28×56=16×20=71×86=15×64=87×49=54×11=36×34=22×13=21×15=82×12=94×68=25×19=48×76=35×23=35×10=25×23=75×44=20×31=99×53=26×33=89×38=30×31=22×71=425+258+199=90+613+707=169+31+506=661+70+669=139+722+10=452+862+222=88+167+549=963+303+341=40+60+99=970+341+568=29+83+630=333+842+828=97+28+361=264+500+806=474+139+66=350+888+10=346+277+51=391+504+110=386+222+121=755+124+649=285+372+42=322+258+777=564+20+120=595+123+23=239+80+337=417+422+802=276+78+208=228+580+294=44+370+397=486+472+683=177+418+196=118+949+371=116+294+129=122+25+885=289+111+267=735+992+551=246+201+114=566+614+865=252+512+86=160+846+584=101+80-61=147+87-117=94+22-97=332+133-359=47+52-87=423+561-683=93+251-12=745+612-353=258+19-219=955+878-616=266+64-291=51+590-501=30+379-244=826+970-143=72+258-314=364+85-368=131+27-146=911+675-925=41+343-75=294+572-506=181+116-142=926+464-59=37+396-382=130+933-497=124+183-286=368+858-966=125+295-412=400+723-649=445+25-68=861+217-659=171+136-127=511+664-189=467+25-319=485+345-491=406+88-370=177+25-46=237+246-88=525+899-430=235+256-269=103+995-94=438-153-230=658-328-186=382-291-14=480-42-183=444-156-247=685-138-241=305-150-52=750-365-362=495-414-29=878-592-210=234-26-203=903-145-213=437-228-168=980-270-595=488-94-151=666-431-142=481-243-99=926-123-748=306-53-231=785-165-419=141-70-14=276-107-142=451-81-332=746-162-258=174-38-44=716-362-187=417-181-153=638-553-28=480-201-137=813-253-494=428-273-61=528-226-55=461-54-372=753-213-403=379-144-88=943-71-720=358-67-202=267-78-59=440-15-26=365-19-102=248-160+279=792-280+639=392-339+426=713-516+991=270-254+449=769-395+152=426-425+171=456-63+557=357-303+133=890-767+763=311-213+171=710-506+427=119-69+100=195-12+144=385-123+162=361-307+881=379-375+465=480-135+446=183-139+259=985-532+21=353-102+233=897-436+826=279-83+250=362-319+641=274-104+127=688-131+692=367-53+125=962-110+930=139-123+79=540-79+261=233-190+30=481-94+850=473-322+77=498-294+214=212-163+285=493-475+820=138-63+95=715-310+511=461-225+140=385-149+403=17×16×2=83×39×7=23×14×2=77×37×5=14×14×4=68×97×7=14×21×2=67×62×9=18×19×2=10×87×4=14×14×5=91×10×6=12×14×4=33×83×4=15×15×4=16×21×7=17×11×2=37×74×4=10×14×7=60×50×5=10×32×3=33×62×9=15×22×2=44×83×3=31×15×2=66×86×3=20×11×4=71×71×6=15×19×3=89×28×5=21×12×3=63×37×3=31×13×2=50×84×8=15×10×5=62×94×5=27×10×2=64×25×9=13×19×3=26×32×7=33×5×6=223×2×7=66×4×2=62×4×7=42×3×2=184×3×9=64×3×4=147×2×5=50×3×5=138×5×9=31×3×5=29×8×7=10×8×9=210×4×2=10×6×9=246×4×8=49×4×2=223×2×8=11×9×7=436×2×4=63×3×2=213×4×5=35×2×7=78×3×7=11×6×3=249×4×6=17×3×8=79×2×3=26×9×3=377×2×5=90×2×5=107×4×9=13×7×8=105×4×5=53×3×4=264×2×5=64×3×2=236×3×6=11×9×8=373×2×5=49×2×80=24×3×83=11×2×63=21×2×18=20×4×49=30×3×71=15×6×87=36×2×20=10×6×90=10×3×77=26×3×44=12×4×24=10×3×61=23×4×38=10×2×49=15×6×11=13×2×77=12×7×83=14×6×33=40×2×22=37×2×78=15×2×41=18×2×57=13×3×80=11×8×72=32×2×51=11×9×87=14×7×36=22×4×84=11×6×30=27×2×62=34×2×91=29×2×17=10×7×27=15×4×56=18×4×48=11×7×80=12×4×68=14×4×10=19×2×66=36×24÷3=36×60÷8=13×46÷2=68×91÷7=12×21÷9=72×44÷8=90×10÷3=84×52÷4=10×12÷5=50×10÷5=10×98÷7=77×54÷7=21×36÷2=52×39÷4=19×40÷4=60×82÷4=10×77÷7=13×54÷3=21×15÷7=96×62÷6=60×10÷6=81×77÷3=11×87÷3=78×10÷4=21×20÷7=69×83÷3=15×38÷5=64×21÷4=10×95÷2=78×42÷2=56×14÷4=92×69÷4=15×24÷5=72×31÷4=30×33÷5=36×77÷2=11×80÷2=70×81÷2=19×36÷3=86×48÷2=64×6÷3=136×7÷2=62×6÷4=57×4÷2=104×9÷4=330×2÷6=129×2÷3=207×6÷3=132×6÷4=126×5÷9=276×3÷4=770×9÷7=20×6÷2=888×4÷8=160×6÷3=534×2÷6=112×6÷3=249×9÷3=112×7÷4=738×5÷9=76×6÷2=504×5÷4=276×3÷9=252×9÷2=428×2÷4=453×6÷2=78×4÷8=880×3÷8=45×2÷5=795×7÷3=65×2÷5=36×7÷2=90×4÷9=840×8÷6=186×3÷2=908×5÷4=462×2÷7=609×9÷7=60×2÷6=348×6÷9=45÷3÷3=954÷6÷3=520÷4÷5=945÷7÷9=297÷3÷9=608÷4÷8=672÷7÷2=96÷4÷2=580÷4÷5=954÷3÷2=702÷6÷9=600÷3÷5=708÷3÷4=696÷8÷3=108÷4÷9=940÷5÷2=960÷8÷3=952÷2÷2=720÷3÷5=900÷6÷6=840÷7÷8=216÷2÷4=560÷5÷2=264÷4÷2=665÷7÷5=315÷3÷5=780÷3÷5=840÷5÷2=280÷4÷2=640÷2÷4=384÷8÷6=760÷8÷5=972÷4÷3=385÷7÷5=720÷3÷6=162÷2÷9=318÷2÷3=432÷4÷2=114÷3÷2=830÷5÷2=476÷2×4=612÷6×9=355÷5×6=136÷8×2=870÷6×5=840÷8×3=952÷7×9=288÷4×7=306÷2×8=372÷6×5=900÷4×5=976÷8×9=860÷4×7=908÷2×4=796÷4×9=819÷9×2=285÷3×6=80÷5×7=335÷5×4=364÷4×2=248÷2×3=486÷9×7=225÷3×6=444÷2×5=963÷3×9=976÷4×3=48÷2×5=912÷2×8=279÷3×7=784÷4×6=660÷5×8=962÷2×4=156÷6×2=77÷7×9=228÷3×5=338÷2×4=504÷9×3=66÷2×3=511÷7×5=240÷6×9=112÷8×46=208÷8×69=90÷6×46=96÷4×72=135÷9×56=36÷2×89=532÷7×11=252÷3×72=84÷7×75=432÷6×53=240÷8×24=504÷6×39=472÷8×16=399÷7×33=90÷6×10=38÷2×72=16÷4×21=144÷6×77=243÷9×20=52÷2×72=44÷4×80=162÷9×37=144÷8×43=581÷7×43=240÷6×23=315÷9×25=112÷8×19=74÷2×52=42÷6×59=96÷2×70=161÷7×24=66÷3×23=32÷8×71=492÷6×33=55÷5×42=348÷6×89=161÷7×29=576÷6×43=80÷8×10=30÷2×55=348+(330-53)=793+(738-587)=239+(371-23)=63+(810-222)=482+(382-25)=974+(323-42)=31+(218-168)=16+(877-540)=258+(495-489)=393+(935-865)=222+(486-97)=451+(343-150)=57+(363-122)=495+(355-31)=442+(175-129)=631+(720-290)=470+(410-116)=857+(416-15)=139+(496-216)=467+(363-20)=290+(258-138)=564+(943-398)=146+(418-270)=113+(664-469)=246+(376-261)=851+(926-149)=132+(216-89)=304+(202-116)=194+(464-221)=727+(735-657)=449+(447-354)=93+(906-215)=480+(362-336)=726+(958-173)=463+(169-93)=564+(725-585)=431+(244-136)=707+(563-254)=498+(244-75)=460+(888-84)=390-(16+205)=864-(558+270)=449-(111+235)=903-(391+232)=360-(250+21)=891-(354+456)=347-(58+60)=852-(158+425)=498-(266+83)=916-(233+615)=299-(170+103)=991-(95+803)=419-(114+186)=954-(296+563)=363-(130+94)=953-(562+163)=471-(60+143)=832-(174+524)=494-(26+324)=907-(358+182)=167-(68+55)=602-(193+382)=430-(39+276)=994-(248+323)=175-(16+57)=739-(148+383)=426-(131+278)=765-(281+262)=374-(92+274)=572-(254+187)=490-(68+344)=348-(24+93)=481-(67+59)=807-(92+21)=425-(176+221)=551-(209+157)=422-(24+93)=985-(379+485)=397-(11+278)=913-(654+23)=286-(386-271)=589-(911-609)=85-(328-304)=408-(516-266)=350-(29-18)=789-(762-241)=46-(494-489)=854-(544-328)=216-(353-201)=764-(969-285)=385-(395-39)=448-(350-130)=114-(356-330)=890-(581-223)=410-(182-140)=798-(749-497)=263-(264-235)=671-(858-752)=361-(347-23)=203-(458-329)=328-(175-115)=280-(818-652)=414-(171-69)=422-(266-120)=370-(346-160)=567-(507-427)=278-(131-62)=337-(194-76)=171-(279-223)=921-(592-353)=484-(293-237)=245-(990-818)=384-(391-152)=930-(864-638)=284-(85-69)=177-(723-570)=494-(457-396)=163-(276-158)=151-(374-370)=904-(412-50)=230÷(20÷4)=84÷(49÷7)=129÷(24÷8)=540÷(18÷2)=130÷(45÷9)=400÷(48÷6)=345÷(15÷5)=100÷(36÷9)=165÷(15÷5)=608÷(24÷6)=27÷(27÷3)=768÷(24÷6)=315÷(72÷8)=548÷(10÷5)=198÷(45÷5)=188÷(16÷8)=386÷(12÷6)=834÷(15÷5)=90÷(16÷8)=12÷(20÷5)=455÷(35÷5)=660÷(18÷6)=130÷(14÷7)=785÷(15÷3)=110÷(14÷7)=416÷(16÷2)=372÷(24÷8)=747÷(12÷4)=285÷(15÷3)=16÷(56÷7)=372÷(54÷9)=762÷(18÷6)=384÷(16÷2)=126÷(63÷7)=15÷(25÷5)=588÷(63÷9)=60÷(36÷9)=688÷(28÷7)=450÷(18÷2)=856÷(10÷5)=456÷(4×2)=184÷(2×2)=196÷(2×2)=516÷(2×2)=968÷(2×4)=704÷(2×2)=40÷(4×2)=48÷(3×2)=408÷(2×4)=180÷(2×3)=216÷(3×3)=324÷(3×2)=234÷(2×3)=916÷(2×2)=140÷(2×2)=492÷(2×3)=294÷(2×3)=474÷(2×3)=474÷(3×2)=261÷(3×3)=452÷(2×2)=592÷(2×4)=152÷(2×2)=940÷(2×2)=942÷(3×2)=40÷(2×4)=726÷(3×2)=162÷(3×2)=664÷(2×2)=360÷(2×4)=584÷(2×4)=848÷(2×4)=296÷(2×4)=900÷(3×2)=711÷(3×3)=582÷(3×2)=380÷(2×2)=972÷(2×3)=762÷(2×3)=456÷(2×3)=122×(10÷5)=758×(20÷4)=307×(21÷7)=27×(12÷3)=69×(45÷9)=654×(30÷6)=134×(20÷5)=585×(42÷7)=124×(45÷9)=392×(54÷6)=125×(30÷6)=306×(12÷2)=26×(40÷5)=272×(36÷6)=19×(27÷3)=552×(54÷9)=63×(40÷8)=475×(24÷3)=125×(72÷9)=438×(18÷2)=444×(12÷6)=292×(24÷3)=58×(12÷6)=671×(16÷8)=366×(16÷8)=564×(72÷8)=98×(32÷8)=972×(45÷9)=110×(24÷4)=375×(32÷8)=31×(64÷8)=486×(14÷7)=424×(10÷5)=211×(15÷3)=50×(18÷3)=525×(14÷2)=30×(16÷8)=228×(35÷7)=70×(14÷7)=15×(36÷9)=24×(80÷5)=19×(78÷6)=13×(325÷5)=29×(468÷9)=22×(96÷4)=36×(120÷4)=12×(198÷6)=24×(240÷4)=20×(140÷5)=22×(476÷7)=11×(270÷5)=13×(130÷2)=49×(162÷9)=20×(261÷3)=22×(224÷7)=95×(465÷5)=11×(609÷7)=65×(315÷7)=22×(126÷6)=72×(424÷8)=44×(33÷3)=79×(219÷3)=26×(190÷5)=35×(168÷3)=22×(312÷8)=84×(282÷3)=24×(123÷3)=35×(616÷7)=18×(215÷5)=87×(46÷2)=16×(232÷8)=31×(297÷3)=16×(288÷6)=35×(30÷2)=88×(44÷4)=78×(132÷2)=17×(450÷9)=19×(145÷5)=41×(60÷6)=71×(512÷8)=474+30×8=428+131×3=254+18×6=956+53×3=416+77×2=558+91×6=441+175×3=529+274×3=233+55×2=78+132×7=313+83×5=308+104×9=14+76×7=834+192×4=114+96×3=568+75×9=195+337×2=134+444×2=474+87×2=121+230×4=379+109×3=205+463×2=420+41×5=854+178×2=316+62×4=929+437×2=282+167×3=968+302×2=312+52×5=671+40×5=187×3+305=298×3+43=42×2+18=213×4+488=149×3+359=225×2+19=202×2+163=36×3+81=193×2+296=124×7+159=113+12×11=848+29×34=375+46×11=905+26×31=312+52×11=270+81×11=66+11×79=982+16×53=47+43×16=958+11×50=270+12×52=64+10×71=22+26×25=198+31×26=138+11×35=805+38×26=84+22×36=588+31×14=56+13×43=110+15×60=349+34×18=802+19×10=30+29×24=528+27×19=19+11×58=50+62×15=139+55×13=622+17×52=145+17×17=207+18×28=28×20+395=15×58+75=18×15+136=60×10+685=10×22+211=52×14+15=15×43+192=24×20+422=15×61+43=18×35+412=144-10×13=985-25×38=427-17×14=851-13×43=357-12×25=968-38×21=360-12×21=884-14×15=380-28×13=945-20×45=325-22×12=740-60×11=352-14×23=758-11×11=491-34×14=787-66×11=399-20×11=491-10×48=424-11×37=557-19×10=455-15×30=971-10×74=318-21×14=907-10×20=452-21×15=806-15×49=373-13×18=811-16×32=216-15×12=883-14×45=440-12×35=604-13×31=420-12×20=974-31×15=360-18×13=858-25×20=456-24×19=597-19×21=385-35×10=903-18×44=395-98×3=970-286×3=492-94×4=799-37×4=340-86×2=503-27×2=298-11×6=159-26×2=388-19×6=240-32×3=338-58×5=818-39×2=376-56×2=532-242×2=411-141×2=945-42×8=271-97×2=569-98×4=485-13×2=215-13×9=395-169×2=574-74×3=106-10×2=837-70×2=396-25×5=982-54×8=275-35×5=830-83×7=490-164×2=842-29×3=486-93×4=552-92×3=461-39×5=624-38×9=487-42×8=758-92×8=412-52×6=418-42×2=468-219×2=733-57×8=20×17-224=22×40-302=23×17-347=76×13-233=29×14-139=57×13-71=10×17-167=43×19-299=14×33-179=48×13-442=11×39-96=13×49-519=22×14-260=20×30-197=18×14-151=44×21-717=12×31-363=18×54-159=13×18-55=71×13-627=25×20-38=11×44-480=11×40-112=34×24-302=29×11-262=18×32-54=15×29-163=23×41-385=21×12-207=25×19-87=13×28-35=29×27-133=34×12-157=17×58-92=16×28-262=22×37-568=26×19-329=22×26-273=32×15-244=24×39-284=216×3-485=665×9-829=197×4-48=568×4-24=244×3-642=586×9-863=119×4-94=117×8-288=111×4-308=622×2-56=132×4-134=871×3-252=451×2-477=221×8-856=234×2-218=178×8-518=84×5-304=671×7-754=238×4-554=839×2-268=111×4-353=829×6-469=135×5-524=160×8-743=125×8-185=699×3-17=448×2-732=503×2-562=221×4-299=332×5-610=306×2-362=827×3-519=294×2-269=269×8-581=65×6-303=530×8-64=12×9-87=749×2-403=248×4-652=500×9-428=389+996÷6=248+90÷9=47+931÷7=640+810÷2=429+490÷2=35+882÷6=406+808÷8=560+824÷2=404+168÷2=898+312÷3=286+504÷4=113+908÷2=401+693÷3=870+576÷8=434+502÷2=525+830÷2=21+232÷8=989+220÷5=176+126÷7=327+844÷2=429÷3+120=553÷7+517=921÷3+102=218÷2+757=104÷8+314=192÷4+10=714÷3+100=388÷4+827=418÷2+497=408÷6+612=738÷9+396=774÷6+958=574÷7+189=80÷2+493=723÷3+315=574÷7+197=288÷2+263=760÷2+21=882÷7+425=600÷3+787=404-555÷3=227-222÷3=263-256÷2=949-945÷9=449-564÷6=972-288÷2=441-345÷3=808-636÷6=342-721÷7=86-183÷3=469-687÷3=391-30÷6=345-768÷3=519-498÷6=92-392÷7=638-148÷4=95-156÷2=572-294÷7=369-714÷3=901-135÷9=249-144÷3=352-12÷6=142-558÷6=748-642÷6=166-175÷7=485-666÷2=265-424÷8=627-272÷4=388-746÷2=939-105÷5=446-372÷2=791-456÷2=332-756÷6=389-603÷9=467-909÷9=518-515÷5=290-760÷4=954-834÷2=184-46÷2=464-161÷7=18×(258-236)=62×(473-461)=39×(460-437)=61×(968-883)=16×(229-177)=87×(455-405)=12×(427-364)=60×(641-600)=56×(425-414)=89×(416-384)=19×(318-283)=15×(457-430)=87×(55-44)=10×(942-901)=12×(248-185)=67×(818-759)=10×(264-221)=85×(45-24)=31×(487-466)=27×(500-405)=(389-370)×49=(380-297)×27=(205-176)×20=(140-99)×21=(281-252)×27=(312-226)×42=(423-404)×21=(456-362)×63=(354-343)×44=(400-322)×17=(333-270)×12=(470-457)×61=(480-451)×22=(549-455)×49=(34-16)×20=(543-509)×52=(63-51)×75=(890-837)×60=(190-179)×32=(538-460)×99=40×(436-431)=799×(536-530)=13×(212-207)=737×(624-621)=219×(114-110)=74×(851-842)=234×(190-186)=124×(53-50)=103×(357-352)=993×(450-447)=58×(104-101)=420×(155-151)=189×(296-292)=503×(329-321)=46×(133-126)=477×(734-731)=85×(62-56)=917×(13-10)=221×(157-154)=154×(953-949)=107×(278-275)=545×(689-681)=232×(13-10)=604×(698-692)=15×(178-169)=517×(287-279)=31×(284-276)=748×(152-144)=218×(289-285)=417×(551-547)=17×(433-426)=109×(957-951)=111×(69-60)=200×(853-850)=62×(191-184)=924×(851-842)=57×(486-479)=456×(758-751)=90×(380-375)=32×(423-418)=42÷(107-105)=354÷(672-669)=195÷(110-107)=300÷(451-449)=441÷(430-421)=301÷(261-254)=158÷(313-311)=384÷(902-899)=354÷(143-137)=218÷(235-233)=357÷(410-403)=411÷(576-573)=58÷(263-261)=828÷(575-572)=40÷(305-297)=938÷(254-252)=180÷(266-260)=182÷(388-386)=40÷(184-179)=408÷(264-258)=232÷(445-443)=321÷(571-568)=96÷(249-247)=280÷(782-778)=104÷(410-408)=744÷(245-239)=116÷(209-207)=664÷(851-849)=39÷(438-435)=300÷(505-502)=132÷(365-361)=531÷(234-225)=288÷(199-190)=816÷(674-670)=153÷(91-88)=756÷(111-105)=320÷(141-139)=432÷(679-671)=385÷(24-17)=160÷(389-384)=(295-119)÷4=(844-769)÷5=(168-28)÷7=(434-276)÷2=(377-233)÷3=(878-413)÷5=(456-436)÷2=(914-39)÷7=(498-402)÷4=(556-316)÷4=(447-315)÷3=(471-397)÷2=(188-136)÷2=(936-686)÷2=(197-107)÷5=(832-434)÷2=(121-37)÷2=(451-289)÷3=(373-40)÷3=(813-780)÷3=(303-276)÷3=(961-97)÷3=(458-342)÷2=(567-87)÷5=(403-39)÷7=(888-78)÷6=(440-408)÷2=(869-101)÷6=(412-12)÷5=(300-104)÷4=(477-228)÷3=(658-403)÷5=(399-70)÷7=(990-773)÷7=(422-342)÷5=(793-179)÷2=(344-254)÷9=(880-102)÷2=(417-385)÷2=(833-149)÷6=1/6+4/6=3/5+2/5=1/8+6/8=5/8+2/8=1/5+2/5=1/4+3/4=4/8+3/8=4/7+2/7=2/7+4/7=3/7+2/7=1/7+2/7=3/10+2/10=5/8-1/8=7/8-1/8=5/8-2/8=6/8-2/8=2/4-1/4=2/10-1/10=3/7-1/7=3/7-2/7=5/7-1/7=2/5-1/5=4/6-1/6=6/7-1/7=6.6+6.1=45.8+35.7=1.8+7.0=9.7+4.5=4.1+7.4=80.0+5.7=9.9+0.8=10.5+56.9=8.9+0.6=5.7+6.6=4.5+2.2=10.8+35.7=3.9+4.2=43.6+48.8=3.5+3.1=2.3+1.0=4.4+8.0=27.9+4.2=3.0+1.0=31.8+22.6=1.4+1.0=5.7+3.1=6.2+5.3=33.5+23.8=0.6+3.0=9.4+87.6=5.2+1.3=7.3+4.5=6.0+9.6=10.6+64.3=2.1+2.9=24.2+14.5=6.9+3.8=7.1+2.0=2.3+4.2=16.1+36.1=7.3+4.9=10.9+72.4=9.8+4.7=7.8+7.2=6.6-4.2=85.1-51.1=8.1-7.6=8.0-4.3=7.4-2.9=50.4-25.5=3.4-3.0=80.6-56.7=9.5-5.1=8.6-6.1=9.6-7.6=63.5-37.9=9.4-7.8=31.8-12.0=9.3-7.3=8.9-8.8=5.5-2.5=99.7-54.0=8.3-2.9=27.5-11.6=8.8-3.4=6.8-2.9=5.0-1.2=58.3-55.6=7.7-4.4=71.7-55.8=9.2-6.1=8.9-4.1=7.3-2.7=26.7-1.3=9.5-8.0=70.4-52.0=6.2-1.0=7.6-1.8=9.1-3.5=99.1-57.7=8.4-0.4=74.6-45.7=6.2-3.3=8.4-4.7=参考答案155+326=481343+203=546130+130=260113+401=514347+61=40835+78=113332+75=40757+106=163143+88=231112+554=666277+49=326927+799=1726325+108=433487+854=1341206+282=48838+122=16052+309=361634+163=797107+370=477820+294=111469+20=89265+94=359284+199=483936+908=1844159+139=298424+556=98055+153=208134+623=757347+81=42837+26=63367+104=471852+561=1413155+247=402144+530=674125+249=374375+189=564264+153=417980+812=1792169+207=376308+368=676261-219=42535-227=308135-103=32319-272=47195-84=111947-260=687329-41=288793-662=131415-400=15811-605=206246-120=126447-430=17388-72=316732-569=163314-286=28363-235=128231-62=169691-410=281487-67=420559-24=535296-133=163479-308=171423-161=262425-167=258493-252=241608-15=593466-380=86692-557=135428-291=137259-62=197396-137=259187-96=91445-266=179948-758=190436-296=140885-801=84414-143=271743-16=727388-161=227971-366=605279×3=837586×3=175883×3=249896×2=1792232×4=92853×7=371148×5=740809×9=7281119×4=476739×7=5173216×4=864384×9=3456121×8=968466×8=372887×4=348862×3=258618×5=90994×6=5964405×2=810646×7=452260×7=420369×6=2214114×4=45625×3=7513×3=39376×5=188095×7=665657×5=3285430×2=86050×4=20022×4=88516×4=2064177×4=708871×8=6968305×2=610945×9=8505120×5=600951×6=570690×7=630718×2=143620÷2=10270÷3=90136÷4=34903÷7=129376÷8=47360÷3=120315÷9=35352÷4=88272÷2=136549÷9=61228÷3=76704÷8=88372÷4=93286÷2=143190÷2=95792÷8=99189÷9=21700÷7=100174÷3=58357÷3=119276÷2=138864÷8=108276÷3=92142÷2=71110÷5=22404÷2=202380÷4=95816÷4=204368÷4=92244÷2=122150÷2=75460÷2=230345÷5=69292÷4=73396÷3=132370÷5=74104÷8=13180÷5=3635÷5=7564÷2=28245×21=94573×67=489157×10=57021×51=107130×14=42079×77=608312×82=98468×34=231212×62=74455×49=269528×35=98085×39=331570×10=70079×65=513510×14=14097×57=552936×21=75628×56=156816×20=32071×86=610615×64=96087×49=426354×11=59436×34=122422×13=28621×15=31582×12=98494×68=639225×19=47548×76=364835×23=80535×10=35025×23=57575×44=330020×31=62099×53=524726×33=85889×38=338230×31=93022×71=1562425+258+199=88290+613+707=1410169+31+506=706661+70+669=1400139+722+10=871452+862+222=153688+167+549=804963+303+341=160740+60+99=199970+341+568=187929+83+630=742333+842+828=200397+28+361=486264+500+806=1570474+139+66=679350+888+10=1248346+277+51=674391+504+110=1005386+222+121=729755+124+649=1528285+372+42=699322+258+777=1357564+20+120=704595+123+23=741239+80+337=656417+422+802=1641276+78+208=562228+580+294=110244+370+397=811486+472+683=1641177+418+196=791118+949+371=1438116+294+129=539122+25+885=1032289+111+267=667735+992+551=2278246+201+114=561566+614+865=2045252+512+86=850160+846+584=1590101+80-61=120147+87-117=11794+22-97=19332+133-359=10647+52-87=12423+561-683=30193+251-12=332745+612-353=1004258+19-219=58955+878-616=1217266+64-291=3951+590-501=14030+379-244=165826+970-143=165372+258-314=16364+85-368=81131+27-146=12911+675-925=66141+343-75=309294+572-506=360181+116-142=155926+464-59=133137+396-382=51130+933-497=566124+183-286=21368+858-966=260125+295-412=8400+723-649=474445+25-68=402861+217-659=419171+136-127=180511+664-189=986467+25-319=173485+345-491=339406+88-370=124177+25-46=156237+246-88=395525+899-430=994235+256-269=222103+995-94=1004438-153-230=55658-328-186=144382-291-14=77480-42-183=255444-156-247=41685-138-241=306305-150-52=103750-365-362=23495-414-29=52878-592-210=76234-26-203=5903-145-213=545437-228-168=41980-270-595=115488-94-151=243666-431-142=93481-243-99=139926-123-748=55306-53-231=22785-165-419=201141-70-14=57276-107-142=27451-81-332=38746-162-258=326174-38-44=92716-362-187=167417-181-153=83638-553-28=57480-201-137=142813-253-494=66428-273-61=94528-226-55=247461-54-372=35753-213-403=137379-144-88=147943-71-720=152358-67-202=89267-78-59=130440-15-26=399365-19-102=244248-160+279=367792-280+639=1151392-339+426=479713-516+991=1188270-254+449=465769-395+152=526426-425+171=172456-63+557=950357-303+133=187890-767+763=886311-213+171=269710-506+427=631119-69+100=150195-12+144=327385-123+162=424361-307+881=935379-375+465=469480-135+446=791183-139+259=303985-532+21=474353-102+233=484897-436+826=1287279-83+250=446362-319+641=684274-104+127=297688-131+692=1249367-53+125=439962-110+930=1782139-123+79=95540-79+261=722233-190+30=73481-94+850=1237473-322+77=228498-294+214=418212-163+285=334493-475+820=838138-63+95=170715-310+511=916461-225+140=376385-149+403=63917×16×2=54483×39×7=2265923×14×2=64477×37×5=1424514×14×4=78468×97×7=4617214×21×2=58867×62×9=3738618×19×2=68410×87×4=348014×14×5=98091×10×6=546012×14×4=67233×83×4=1095615×15×4=90016×21×7=235217×11×2=37437×74×4=1095210×14×7=98060×50×5=1500010×32×3=96033×62×9=1841415×22×2=66044×83×3=1095631×15×2=93066×86×3=1702820×11×4=88071×71×6=3024615×19×3=85589×28×5=1246021×12×3=75663×37×3=699331×13×2=80650×84×8=3360015×10×5=75062×94×5=2914027×10×2=54064×25×9=1440013×19×3=74126×32×7=582433×5×6=990223×2×7=312266×4×2=52862×4×7=173642×3×2=252184×3×9=496864×3×4=768147×2×5=147050×3×5=750138×5×9=621031×3×5=46529×8×7=162410×8×9=720210×4×2=168010×6×9=540246×4×8=787249×4×2=392223×2×8=356811×9×7=693436×2×4=348863×3×2=378213×4×5=426035×2×7=49078×3×7=163811×6×3=198249×4×6=597617×3×8=40879×2×3=47426×9×3=702377×2×5=377090×2×5=900107×4×9=385213×7×8=728105×4×5=210053×3×4=636264×2×5=264064×3×2=384236×3×6=424811×9×8=792373×2×5=373049×2×80=784024×3×83=597611×2×63=138621×2×18=75620×4×49=392030×3×71=639015×6×87=783036×2×20=144010×6×90=540010×3×77=231026×3×44=343212×4×24=115210×3×61=183023×4×38=349610×2×49=98015×6×11=99013×2×77=200212×7×83=697214×6×33=277240×2×22=176037×2×78=577215×2×41=123018×2×57=205213×3×80=312011×8×72=633632×2×51=326411×9×87=861314×7×36=352822×4×84=739211×6×30=198027×2×62=334834×2×91=618829×2×17=98610×7×27=189015×4×56=336018×4×48=345611×7×80=616012×4×68=326414×4×10=56019×2×66=250836×24÷3=28836×60÷8=27013×46÷2=29968×91÷7=88412×21÷9=2872×44÷8=39690×10÷3=30084×52÷4=109210×12÷5=2450×10÷5=10010×98÷7=14077×54÷7=59421×36÷2=37852×39÷4=50719×40÷4=19060×82÷4=123010×77÷7=11013×54÷3=23421×15÷7=4596×62÷6=99260×10÷6=10081×77÷3=207911×87÷3=31978×10÷4=19521×20÷7=6069×83÷3=190915×38÷5=11464×21÷4=33610×95÷2=47578×42÷2=163856×14÷4=19692×69÷4=158715×24÷5=7272×31÷4=55830×33÷5=19836×77÷2=138611×80÷2=44070×81÷2=283519×36÷3=22886×48÷2=206464×6÷3=128136×7÷2=47662×6÷4=9357×4÷2=114104×9÷4=234330×2÷6=110129×2÷3=86207×6÷3=414132×6÷4=198126×5÷9=70276×3÷4=207770×9÷7=99020×6÷2=60888×4÷8=444160×6÷3=320534×2÷6=178112×6÷3=224249×9÷3=747112×7÷4=196738×5÷9=41076×6÷2=228504×5÷4=630276×3÷9=92252×9÷2=1134428×2÷4=214453×6÷2=135978×4÷8=39880×3÷8=33045×2÷5=18795×7÷3=185565×2÷5=2636×7÷2=12690×4÷9=40840×8÷6=1120186×3÷2=279908×5÷4=1135462×2÷7=132609×9÷7=78360×2÷6=20348×6÷9=23245÷3÷3=5954÷6÷3=53520÷4÷5=26945÷7÷9=15297÷3÷9=11608÷4÷8=19672÷7÷2=4896÷4÷2=12580÷4÷5=29954÷3÷2=159702÷6÷9=13600÷3÷5=40708÷3÷4=59696÷8÷3=29108÷4÷9=3940÷5÷2=94960÷8÷3=40952÷2÷2=238720÷3÷5=48900÷6÷6=25840÷7÷8=15216÷2÷4=27560÷5÷2=56264÷4÷2=33665÷7÷5=19315÷3÷5=21780÷3÷5=52840÷5÷2=84280÷4÷2=35640÷2÷4=80384÷8÷6=8760÷8÷5=19972÷4÷3=81385÷7÷5=11720÷3÷6=40162÷2÷9=9318÷2÷3=53432÷4÷2=54114÷3÷2=19830÷5÷2=83476÷2×4=952612÷6×9=918355÷5×6=426136÷8×2=34870÷6×5=725840÷8×3=315952÷7×9=1224288÷4×7=504306÷2×8=1224372÷6×5=310900÷4×5=1125976÷8×9=1098860÷4×7=1505908÷2×4=1816796÷4×9=1791819÷9×2=182285÷3×6=57080÷5×7=112335÷5×4=268364÷4×2=182248÷2×3=372486÷9×7=378225÷3×6=450444÷2×5=1110963÷3×9=2889976÷4×3=73248÷2×5=120912÷2×8=3648279÷3×7=651784÷4×6=1176660÷5×8=1056962÷2×4=1924156÷6×2=5277÷7×9=99228÷3×5=380338÷2×4=676504÷9×3=16866÷2×3=99511÷7×5=365240÷6×9=360112÷8×46=644208÷8×69=179490÷6×46=69096÷4×72=1728135÷9×56=84036÷2×89=1602532÷7×11=836252÷3×72=604884÷7×75=900432÷6×53=3816240÷8×24=720504÷6×39=3276472÷8×16=944399÷7×33=188190÷6×10=15038÷2×72=136816÷4×21=84144÷6×77=1848243÷9×20=54052÷2×72=187244÷4×80=880162÷9×37=666144÷8×43=774581÷7×43=3569240÷6×23=920315÷9×25=875112÷8×19=26674÷2×52=192442÷6×59=41396÷2×70=3360161÷7×24=55266÷3×23=50632÷8×71=284492÷6×33=270655÷5×42=462348÷6×89=5162161÷7×29=667576÷6×43=412880÷8×10=10030÷2×55=825348+(330-53)=625793+(738-587)=944239+(371-23)=58763+(810-222)=651482+(382-25)=839974+(323-42)=125531+(218-168)=8116+(877-540)=353258+(495-489)=264393+(935-865)=463222+(486-97)=611451+(343-150)=64457+(363-122)=298495+(355-31)=819442+(175-129)=488631+(720-290)=1061470+(410-116)=764857+(416-15)=1258139+(496-216)=419467+(363-20)=810290+(258-138)=410564+(943-398)=1109146+(418-270)=294113+(664-469)=308246+(376-261)=361851+(926-149)=1628132+(216-89)=259304+(202-116)=390194+(464-221)=437727+(735-657)=805449+(447-354)=54293+(906-215)=784480+(362-336)=506726+(958-173)=1511463+(169-93)=539564+(725-585)=704431+(244-136)=539707+(563-254)=1016498+(244-75)=667460+(888-84)=1264390-(16+205)=169864-(558+270)=36449-(111+235)=103903-(391+232)=280360-(250+21)=89891-(354+456)=81347-(58+60)=229852-(158+425)=269498-(266+83)=149916-(233+615)=68299-(170+103)=26991-(95+803)=93419-(114+186)=119954-(296+563)=95363-(130+94)=139953-(562+163)=228471-(60+143)=268832-(174+524)=134494-(26+324)=144907-(358+182)=367167-(68+55)=44602-(193+382)=27430-(39+276)=115994-(248+323)=423175-(16+57)=102739-(148+383)=208426-(131+278)=17765-(281+262)=222374-(92+274)=8572-(254+187)=131490-(68+344)=78348-(24+93)=231481-(67+59)=355807-(92+21)=694425-(176+221)=28551-(209+157)=185422-(24+93)=305985-(379+485)=121397-(11+278)=108913-(654+23)=236286-(386-271)=171589-(911-609)=28785-(328-304)=61408-(516-266)=158350-(29-18)=339789-(762-241)=26846-(494-489)=41854-(544-328)=638216-(353-201)=64764-(969-285)=80385-(395-39)=29448-(350-130)=228114-(356-330)=88890-(581-223)=532410-(182-140)=368798-(749-497)=546263-(264-235)=234671-(858-752)=565361-(347-23)=37203-(458-329)=74328-(175-115)=268280-(818-652)=114414-(171-69)=312422-(266-120)=276370-(346-160)=184567-(507-427)=487278-(131-62)=209337-(194-76)=219171-(279-223)=115921-(592-353)=682484-(293-237)=428245-(990-818)=73384-(391-152)=145930-(864-638)=704284-(85-69)=268177-(723-570)=24494-(457-396)=433163-(276-158)=45151-(374-370)=147904-(412-50)=542230÷(20÷4)=4684÷(49÷7)=12129÷(24÷8)=43540÷(18÷2)=60130÷(45÷9)=26400÷(48÷6)=50345÷(15÷5)=115100÷(36÷9)=25165÷(15÷5)=55608÷(24÷6)=15227÷(27÷3)=3768÷(24÷6)=192315÷(72÷8)=35548÷(10÷5)=274198÷(45÷5)=22188÷(16÷8)=94386÷(12÷6)=193834÷(15÷5)=27890÷(16÷8)=4512÷(20÷5)=3455÷(35÷5)=65660÷(18÷6)=220130÷(14÷7)=65785÷(15÷3)=157110÷(14÷7)=55416÷(16÷2)=52372÷(24÷8)=124747÷(12÷4)=249285÷(15÷3)=5716÷(56÷7)=2372÷(54÷9)=62762÷(18÷6)=254384÷(16÷2)=48126÷(63÷7)=1415÷(25÷5)=3588÷(63÷9)=8460÷(36÷9)=15688÷(28÷7)=172450÷(18÷2)=50856÷(10÷5)=428456÷(4×2)=57184÷(2×2)=46196÷(2×2)=49516÷(2×2)=129968÷(2×4)=121704÷(2×2)=17640÷(4×2)=548÷(3×2)=8408÷(2×4)=51180÷(2×3)=30216÷(3×3)=24324÷(3×2)=54234÷(2×3)=39916÷(2×2)=229140÷(2×2)=35492÷(2×3)=82294÷(2×3)=49474÷(2×3)=79474÷(3×2)=79261÷(3×3)=29452÷(2×2)=113592÷(2×4)=74152÷(2×2)=38940÷(2×2)=235942÷(3×2)=15740÷(2×4)=5726÷(3×2)=121162÷(3×2)=27664÷(2×2)=166360÷(2×4)=45584÷(2×4)=73848÷(2×4)=106296÷(2×4)=37900÷(3×2)=150711÷(3×3)=79582÷(3×2)=97380÷(2×2)=95972÷(2×3)=162762÷(2×3)=127456÷(2×3)=76122×(10÷5)=244758×(20÷4)=3790307×(21÷7)=92127×(12÷3)=10869×(45÷9)=345654×(30÷6)=3270134×(20÷5)=536585×(42÷7)=3510124×(45÷9)=620392×(54÷6)=3528125×(30÷6)=625306×(12÷2)=183626×(40÷5)=208272×(36÷6)=163219×(27÷3)=171552×(54÷9)=331263×(40÷8)=315475×(24÷3)=3800125×(72÷9)=1000438×(18÷2)=3942444×(12÷6)=888292×(24÷3)=233658×(12÷6)=116671×(16÷8)=1342366×(16÷8)=732564×(72÷8)=507698×(32÷8)=392972×(45÷9)=4860110×(24÷4)=660375×(32÷8)=150031×(64÷8)=248486×(14÷7)=972424×(10÷5)=848211×(15÷3)=105550×(18÷3)=300525×(14÷2)=367530×(16÷8)=60228×(35÷7)=114070×(14÷7)=14015×(36÷9)=6024×(80÷5)=38419×(78÷6)=24713×(325÷5)=84529×(468÷9)=150822×(96÷4)=52836×(120÷4)=108012×(198÷6)=39624×(240÷4)=144020×(140÷5)=56022×(476÷7)=149611×(270÷5)=59413×(130÷2)=84549×(162÷9)=88220×(261÷3)=174022×(224÷7)=70495×(465÷5)=883511×(609÷7)=95765×(315÷7)=292522×(126÷6)=46272×(424÷8)=381644×(33÷3)=48479×(219÷3)=576726×(190÷5)=98835×(168÷3)=196022×(312÷8)=85884×(282÷3)=789624×(123÷3)=98435×(616÷7)=308018×(215÷5)=77487×(46÷2)=200116×(232÷8)=46431×(297÷3)=306916×(288÷6)=76835×(30÷2)=52588×(44÷4)=96878×(132÷2)=514817×(450÷9)=85019×(145÷5)=55141×(60÷6)=41071×(512÷8)=4544474+30×8=714428+