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144+321=680+585=156+120=291+490=66+298=642+204=76+88=426+76=145+98=167+204=219+233=115+452=69+266=147+337=139+282=71+317=143+103=346+833=11+22=357+119=61+213=223+151=170+119=802+398=144+70=286+672=71+322=201+543=75+90=605+172=84+41=810+435=245+215=103+191=72+178=696+226=247+129=765+251=390+80=236+447=486-459=680-269=81-68=848-579=465-317=989-121=451-34=602-237=500-88=938-814=371-145=669-651=415-227=946-526=259-246=534-288=445-325=663-309=443-84=806-34=259-168=811-142=389-292=819-177=437-177=981-578=357-321=366-98=434-257=960-731=350-123=663-52=421-136=336-295=251-205=602-91=209-88=834-10=151-19=208-15=304×2=822×5=186×4=730×6=71×8=977×5=112×2=248×8=152×3=844×3=168×4=916×8=97×6=283×7=39×9=743×9=117×7=701×7=127×4=831×4=90×9=638×3=233×3=738×8=18×2=681×6=184×5=660×3=56×4=856×3=122×4=988×6=95×9=357×6=398×2=548×8=143×2=755×7=81×7=342×9=328÷4=212÷2=84÷3=714÷3=48÷3=732÷3=276÷6=267÷3=224÷4=256÷4=234÷3=545÷5=219÷3=24÷8=294÷6=819÷7=140÷4=888÷3=112÷2=852÷3=110÷5=250÷5=16÷2=975÷3=232÷8=216÷4=135÷9=759÷3=304÷8=636÷6=88÷8=570÷6=160÷8=40÷8=328÷2=152÷2=108÷4=553÷7=384÷3=324÷2=24×36=43×17=20×11=64×77=14×24=96×44=36×12=53×23=55×12=82×34=30×22=71×36=15×15=71×87=42×23=99×38=34×19=18×51=52×11=34×68=35×10=84×70=49×11=27×15=52×10=45×52=16×33=15×53=44×15=42×86=10×41=23×39=33×30=36×57=31×31=45×97=11×79=12×43=47×18=59×90=518+348+104=539+950+107=409+43+161=471+22+940=372+239+299=379+992+496=333+203+84=514+923+359=272+409+13=547+444+371=22+70+632=893+882+24=130+86+589=62+242+439=39+51+706=437+748+241=459+96+313=531+255+461=194+307+245=622+651+587=23+310+202=523+332+342=313+125+77=150+537+329=76+292+223=877+443+861=496+416+26=497+483+873=28+197+221=909+602+792=39+59+340=621+655+253=529+47+376=462+485+464=123+317+429=968+179+412=439+234+144=759+974+29=104+258+637=827+278+192=132+365-430=937+953-262=203+42-101=609+360-109=22+43-61=349+868-908=65+346-260=474+208-490=404+16-306=40+767-491=261+179-151=42+621-567=147+70-59=386+937-840=71+174-206=770+81-633=98+64-33=233+381-322=353+105-267=500+88-513=146+123-111=619+804-734=170+156-38=998+123-11=148+339-53=337+285-292=29+422-319=349+957-684=176+117-80=196+242-168=75+297-50=713+63-109=102+242-39=242+716-809=146+310-195=835+977-745=150+315-393=754+804-814=181+308-131=995+462-636=371-81-159=759-541-78=368-280-62=826-754-54=463-278-51=955-421-173=329-11-296=716-485-46=376-39-302=945-94-781=177-130-42=631-247-370=388-173-178=959-42-504=433-146-10=891-671-102=220-167-27=940-382-380=389-38-348=713-190-181=122-61-19=535-224-200=417-162-247=897-46-184=459-150-96=347-203-135=353-260-52=780-63-165=495-15-423=853-237-309=420-28-386=383-95-249=370-193-160=878-319-123=476-44-416=570-179-292=475-280-166=782-121-61=436-262-152=942-52-322=389-319+64=941-317+919=304-223+104=548-40+385=35-10+189=620-456+963=387-190+203=840-224+733=424-115+171=814-517+762=479-142+12=605-233+26=417-316+225=963-873+772=46-27+440=895-383+763=294-97+220=990-487+412=132-104+158=294-152+66=412-348+360=328-315+738=133-15+366=490-230+957=458-373+267=406-337+130=288-192+152=643-611+174=469-325+307=561-84+573=348-226+177=642-106+130=269-177+305=170-54+592=373-325+231=804-335+299=369-285+339=179-74+523=205-61+87=596-62+389=16×28×2=12×43×3=12×14×3=63×40×8=14×12×4=97×15×6=11×10×7=92×90×7=11×18×5=47×63×6=13×15×4=85×90×9=21×17×2=37×53×2=40×11×2=51×62×5=22×22×2=27×58×4=16×27×2=56×13×5=14×31×2=54×54×8=20×13×2=87×94×9=21×23×2=83×69×2=11×28×3=65×59×3=16×11×4=30×84×7=18×27×2=81×78×7=11×16×3=57×80×3=28×13×2=28×69×5=15×31×2=31×48×8=10×12×2=15×17×9=45×6×3=48×7×3=37×5×4=227×4×8=103×3×2=135×3×4=34×3×9=142×5×4=13×9×6=177×5×9=71×2×7=175×2×3=36×3×6=64×9×7=13×9×5=169×2×8=22×2×9=459×2×9=42×3×2=323×2×6=44×2×4=156×2×9=15×4×5=38×4×8=82×5×2=32×6×5=41×4×3=128×3×6=16×5×2=105×7×2=46×2×4=42×4×6=20×9×4=138×6×5=43×2×9=193×2×6=58×2×4=84×9×5=18×5×3=21×8×4=24×3×31=24×2×70=10×5×47=10×5×17=10×9×22=10×6×53=13×6×12=22×3×96=17×2×36=40×2×97=47×2×80=20×4×33=10×7×78=22×2×71=30×2×11=25×3×77=11×6×72=11×6×31=19×4×43=18×2×65=31×2×27=11×8×60=45×2×46=22×3×11=31×2×20=47×2×43=16×6×89=16×3×20=11×7×13=11×3×57=16×4×69=13×6×66=23×4×82=41×2×11=13×6×23=14×6×60=21×3×74=20×4×32=21×2×18=40×2×50=42×18÷6=24×74÷2=14×40÷4=10×94÷4=52×12÷3=36×77÷9=58×12÷4=57×95÷5=11×16÷8=31×50÷2=17×28÷2=28×72÷4=12×59÷2=94×98÷4=42×12÷9=59×60÷2=15×60÷3=13×16÷4=12×61÷4=24×95÷4=16×53÷2=67×69÷3=52×11÷4=66×91÷6=44×10÷4=65×18÷6=16×11÷8=33×98÷2=38×13÷2=80×61÷8=12×80÷2=45×74÷2=58×10÷5=61×48÷3=14×12÷7=10×12÷3=15×48÷9=48×47÷3=26×34÷2=81×41÷9=48×4÷3=880×9÷5=32×7÷2=78×7÷6=34×3÷6=183×6÷3=312×3÷2=122×4÷8=186×5÷3=891×7÷9=224×2÷4=454×9÷3=440×2÷8=507×8÷4=246×2÷3=423×4÷9=71×4÷2=348×3÷6=51×6÷2=996×4÷2=225×2÷6=165×3÷5=60×7÷3=457×9÷3=78×8÷4=330×8÷2=156×5÷6=318×8÷2=158×6÷2=612×7÷4=203×4÷7=756×2÷9=120×6÷8=896×3÷4=49×6÷2=942×6÷9=108×2÷6=117×9÷3=147×5÷7=121×6÷2=162÷6÷9=378÷7÷2=378÷2÷3=612÷2÷6=918÷6÷9=720÷6÷5=588÷7÷2=440÷2÷4=486÷9÷9=992÷4÷2=648÷2÷4=470÷5÷2=846÷3÷6=548÷2÷2=972÷2÷9=555÷5÷3=168÷3÷4=540÷6÷5=880÷8÷2=144÷3÷3=42÷2÷3=510÷3÷2=192÷4÷6=738÷2÷3=288÷9÷2=750÷2÷3=648÷2÷3=910÷7÷5=744÷4÷6=992÷4÷4=700÷7÷2=890÷2÷5=624÷6÷2=742÷7÷2=570÷2÷5=900÷2÷6=792÷4÷2=150÷6÷5=648÷9÷2=800÷2÷8=336÷7×5=414÷3×8=430÷5×4=651÷7×5=864÷8×6=790÷5×4=740÷2×6=678÷2×9=414÷6×5=378÷9×8=861÷7×6=768÷6×4=248÷2×5=396÷2×5=512÷8×4=70÷7×2=606÷3×5=776÷4×2=507÷3×9=220÷5×7=54÷9×3=854÷7×6=49÷7×4=723÷3×5=536÷8×4=339÷3×2=756÷9×7=656÷8×4=931÷7×9=585÷3×6=932÷2×3=762÷3×2=120÷4×2=426÷2×6=669÷3×2=763÷7×8=970÷2×8=564÷2×8=190÷2×4=238÷7×9=18÷2×74=320÷5×31=30÷3×69=180÷5×10=22÷2×55=350÷7×66=60÷4×65=672÷8×37=100÷4×38=268÷4×11=91÷7×65=332÷4×91=104÷8×23=368÷8×76=69÷3×19=240÷8×65=116÷4×32=180÷3×17=39÷3×51=279÷9×41=360÷8×19=462÷7×73=120÷5×31=99÷9×16=35÷5×60=488÷8×65=18÷3×98=84÷2×68=108÷6×47=198÷9×85=96÷6×49=440÷8×87=50÷5×29=400÷5×92=132÷6×14=168÷6×30=246÷6×21=564÷6×79=144÷9×21=51÷3×59=421+(256-108)=501+(943-748)=85+(460-84)=975+(775-588)=399+(364-295)=729+(412-279)=305+(451-166)=381+(847-402)=391+(85-40)=859+(986-209)=437+(427-222)=129+(750-460)=51+(422-98)=665+(619-274)=250+(395-104)=407+(959-457)=225+(418-30)=677+(987-104)=155+(431-36)=320+(635-206)=31+(353-207)=128+(544-440)=21+(323-248)=673+(719-640)=182+(371-226)=553+(703-187)=41+(246-77)=12+(636-332)=173+(419-313)=868+(892-495)=21+(259-118)=966+(968-664)=486+(383-292)=637+(948-632)=344+(396-203)=603+(893-259)=449+(463-289)=316+(757-718)=54+(331-42)=518+(797-364)=411-(114+13)=967-(220+388)=449-(186+106)=937-(72+368)=493-(208+254)=740-(61+421)=165-(25+11)=489-(35+341)=393-(94+239)=592-(93+140)=200-(102+36)=834-(38+134)=497-(232+67)=963-(621+149)=475-(188+125)=923-(245+566)=441-(254+133)=906-(409+486)=423-(304+14)=616-(66+149)=485-(34+431)=954-(295+377)=492-(160+317)=773-(144+603)=497-(263+25)=413-(85+29)=500-(61+246)=948-(93+577)=202-(29+27)=767-(292+170)=345-(36+56)=264-(34+143)=224-(99+13)=833-(37+742)=372-(168+74)=738-(202+171)=438-(324+16)=540-(223+135)=435-(85+180)=977-(484+309)=103-(139-113)=904-(872-35)=407-(487-265)=846-(774-518)=445-(153-21)=662-(521-209)=442-(381-332)=169-(520-507)=301-(109-39)=795-(531-88)=107-(228-157)=254-(44-41)=243-(311-310)=606-(786-392)=460-(495-208)=952-(773-387)=121-(451-418)=947-(728-516)=254-(189-63)=938-(881-11)=397-(301-123)=800-(448-442)=263-(481-390)=106-(69-15)=231-(257-45)=645-(480-410)=88-(84-75)=511-(664-301)=376-(332-306)=580-(924-569)=393-(449-245)=847-(324-292)=335-(380-126)=338-(113-37)=388-(391-148)=984-(611-358)=263-(244-188)=883-(564-28)=191-(429-409)=655-(980-715)=272÷(32÷4)=358÷(16÷8)=85÷(20÷4)=800÷(45÷9)=492÷(20÷5)=972÷(27÷3)=220÷(15÷3)=835÷(40÷8)=414÷(12÷2)=684÷(18÷3)=484÷(12÷3)=925÷(40÷8)=84÷(27÷9)=732÷(48÷8)=248÷(72÷9)=267÷(15÷5)=435÷(27÷9)=296÷(20÷5)=406÷(14÷2)=380÷(14÷7)=152÷(16÷2)=168÷(24÷6)=162÷(14÷7)=448÷(36÷9)=56÷(56÷7)=723÷(12÷4)=348÷(32÷8)=322÷(18÷9)=114÷(21÷7)=237÷(21÷7)=392÷(12÷3)=354÷(12÷4)=192÷(28÷7)=140÷(14÷7)=168÷(14÷2)=765÷(36÷4)=468÷(36÷6)=198÷(15÷5)=246÷(12÷4)=702÷(30÷5)=568÷(2×4)=520÷(4×2)=216÷(2×2)=592÷(4×2)=390÷(3×2)=783÷(3×3)=768÷(2×4)=246÷(2×3)=132÷(2×3)=148÷(2×2)=180÷(2×3)=736÷(2×2)=582÷(2×3)=904÷(4×2)=36÷(2×3)=876÷(3×2)=630÷(2×3)=208÷(4×2)=144÷(2×3)=464÷(4×2)=360÷(3×2)=560÷(2×2)=64÷(4×2)=966÷(2×3)=884÷(2×2)=28÷(2×2)=520÷(2×2)=240÷(2×4)=160÷(2×4)=804÷(3×2)=288÷(2×3)=36÷(3×2)=204÷(2×3)=256÷(2×4)=768÷(3×2)=928÷(2×4)=356÷(2×2)=532÷(2×2)=184÷(4×2)=666÷(2×3)=126×(16÷4)=165×(15÷3)=190×(15÷3)=215×(18÷3)=90×(10÷5)=321×(42÷6)=40×(54÷9)=396×(18÷6)=319×(27÷9)=480×(25÷5)=12×(18÷9)=984×(18÷9)=24×(18÷2)=932×(14÷7)=174×(20÷4)=218×(54÷9)=58×(16÷2)=606×(40÷8)=202×(18÷9)=719×(12÷4)=416×(10÷5)=531×(16÷4)=66×(16÷8)=705×(20÷5)=384×(12÷6)=391×(48÷8)=286×(18÷9)=637×(14÷7)=255×(15÷5)=95×(42÷6)=167×(20÷5)=392×(15÷3)=30×(12÷2)=697×(40÷8)=52×(35÷7)=839×(30÷5)=212×(12÷6)=274×(21÷3)=30×(12÷3)=127×(56÷7)=17×(75÷5)=21×(291÷3)=20×(108÷4)=67×(154÷7)=20×(200÷4)=87×(315÷9)=15×(168÷7)=22×(553÷7)=14×(295÷5)=87×(495÷9)=18×(160÷8)=85×(162÷9)=15×(320÷5)=95×(490÷5)=16×(96÷6)=26×(70÷7)=19×(459÷9)=31×(245÷5)=12×(400÷8)=26×(776÷8)=11×(172÷4)=75×(102÷2)=14×(58÷2)=10×(153÷9)=21×(230÷5)=15×(141÷3)=55×(144÷9)=93×(268÷4)=15×(24÷2)=18×(693÷7)=10×(259÷7)=59×(104÷8)=47×(42÷3)=77×(752÷8)=11×(46÷2)=64×(82÷2)=40×(48÷3)=84×(36÷3)=25×(104÷8)=71×(320÷8)=114+101×4=229+221×2=114+97×7=31+430×2=266+46×7=170+180×3=48+75×7=147+85×3=461+187×2=365+124×6=422+125×2=443+393×2=201+81×9=470+37×6=139+92×7=363+56×9=127+27×8=769+115×2=14+89×5=470+31×7=287+84×6=529+452×2=252+113×4=110+168×5=358+90×3=318+296×3=11+309×2=79+269×3=142+102×7=443+314×2=142×2+102=62×5+137=135×5+311=192×2+509=194×3+328=48×9+919=31×3+180=37×4+357=95×5+171=68×4+512=137+34×25=412+61×10=242+43×17=109+51×13=281+30×13=624+57×12=199+21×30=291+10×55=263+10×24=321+11×37=78+22×10=171+10×76=481+20×15=490+23×40=35+16×59=662+25×24=79+23×17=976+72×10=196+17×43=64+52×18=25+13×11=782+19×10=338+15×33=544+41×19=457+13×12=202+84×10=79+13×59=938+40×22=188+24×20=919+13×48=26×26+67=63×12+336=11×55+281=44×10+457=19×24+50=16×40+163=19×32+314=41×14+475=27×12+84=29×27+407=434-22×15=888-18×14=354-11×23=523-25×17=493-13×28=482-37×10=461-16×12=872-68×10=460-15×27=765-24×13=445-11×31=419-27×13=231-16×14=935-10×56=335-16×16=694-59×10=429-18×14=531-20×17=369-17×13=904-26×16=477-32×12=652-25×18=465-36×12=662-23×16=449-12×31=781-11×40=468-18×19=725-20×12=309-20×13=876-20×42=431-22×12=921-10×12=408-18×20=978-11×69=466-40×10=688-21×19=434-10×25=854-26×23=428-17×14=827-30×14=274-15×2=621-106×4=331-44×2=694-27×5=420-55×4=416-76×3=200-63×2=887-172×5=245-68×2=838-109×6=400-23×7=566-82×2=447-100×4=725-98×4=496-160×3=956-23×3=393-98×2=953-104×9=430-146×2=888-316×2=191-19×8=771-97×2=290-45×4=355-90×2=371-71×2=910-124×7=359-39×7=714-211×2=381-33×4=265-17×6=318-73×3=779-75×3=497-62×5=475-141×2=488-24×7=994-112×2=317-104×3=923-162×2=468-137×3=292-90×3=12×26-162=14×42-391=18×22-150=85×11-930=29×17-196=16×55-275=13×27-240=15×18-102=34×14-230=15×60-41=16×29-337=12×68-617=33×11-96=52×14-360=17×12-67=49×20-298=31×15-444=18×54-318=17×25-50=20×39-327=16×30-234=10×96-219=20×15-254=23×40-161=23×17-351=18×33-192=19×21-355=32×22-523=11×44-45=42×21-44=42×11-278=21×14-121=13×31-28=45×15-202=18×25-232=40×17-106=11×44-418=24×37-634=27×16-319=55×14-415=44×6-91=354×7-331=85×8-418=139×7-483=220×2-364=772×2-740=103×6-602=544×8-468=109×8-17=289×3-743=40×8-288=526×4-444=478×2-77=759×2-148=378×2-254=79×8-368=112×8-198=162×9-551=220×3-69=450×2-256=129×5-215=77×4-216=102×7-340=589×6-65=113×4-133=291×5-243=140×7-438=642×2-77=80×9-545=654×7-877=85×2-116=662×7-366=210×4-93=820×5-552=172×4-493=598×9-567=80×7-354=785×3-640=453×2-148=862×3-900=286+85÷5=409+272÷4=410+354÷2=824+104÷2=419+512÷2=711+483÷7=416+270÷5=570+404÷2=107+408÷6=144+910÷5=245+105÷5=921+380÷4=252+675÷9=319+105÷7=442+880÷4=656+150÷6=399+816÷2=209+264÷2=60+120÷6=14+100÷5=600÷6+490=340÷5+517=750÷6+125=212÷4+422=462÷7+392=440÷4+662=756÷9+263=606÷3+951=34÷2+83=744÷2+382=844÷4+178=358÷2+384=18÷9+427=112÷4+320=486÷9+277=260÷4+623=834÷3+87=630÷5+547=54÷2+430=706÷2+395=151-528÷6=400-966÷7=480-570÷5=261-194÷2=481-312÷3=634-240÷4=147-264÷2=317-345÷5=254-721÷7=358-40÷4=223-280÷7=960-291÷3=324-648÷4=159-648÷9=466-858÷2=170-273÷7=496-952÷7=819-236÷4=417-756÷6=819-306÷2=330-756÷6=413-420÷3=339-804÷6=682-828÷9=231-38÷2=756-642÷6=180-438÷3=421-268÷2=296-16÷4=706-879÷3=204-360÷3=910-870÷2=217-318÷2=497-544÷8=296-450÷5=124-124÷2=440-312÷4=779-728÷2=328-663÷3=128-192÷2=22×(341-322)=94×(306-289)=21×(377-349)=61×(493-416)=17×(247-199)=46×(860-775)=54×(322-311)=83×(487-397)=34×(123-96)=82×(860-788)=29×(163-136)=78×(504-419)=19×(407-360)=63×(383-358)=17×(305-286)=20×(691-645)=53×(482-469)=75×(252-235)=22×(101-66)=30×(724-703)=(353-338)×47=(955-923)×94=(229-213)×47=(138-110)×90=(291-276)×21=(326-270)×63=(222-172)×20=(282-264)×34=(108-61)×12=(419-330)×92=(246-218)×12=(472-436)×30=(75-56)×24=(705-656)×53=(318-285)×23=(613-585)×19=(402-383)×11=(124-88)×18=(263-244)×21=(678-585)×67=49×(51-47)=614×(734-726)=73×(306-297)=107×(277-269)=74×(38-34)=968×(174-168)=232×(466-463)=606×(339-334)=174×(112-108)=99×(871-865)=15×(234-228)=933×(381-374)=178×(219-215)=395×(579-575)=219×(24-20)=515×(429-426)=144×(77-71)=55×(348-343)=13×(361-352)=207×(143-140)=28×(403-397)=276×(245-236)=69×(270-265)=974×(48-44)=79×(394-390)=877×(434-430)=86×(22-19)=711×(441-432)=87×(55-48)=64×(964-961)=153×(37-31)=448×(241-234)=117×(98-90)=25×(885-876)=98×(106-101)=765×(871-868)=16×(356-352)=80×(596-593)=84×(200-195)=370×(551-545)=90÷(17-15)=864÷(306-297)=140÷(433-431)=446÷(72-70)=495÷(268-259)=474÷(378-375)=55÷(390-385)=104÷(572-568)=72÷(400-391)=351÷(789-786)=405÷(206-203)=270÷(57-52)=471÷(338-335)=565÷(206-201)=372÷(362-359)=720÷(931-926)=54÷(233-230)=934÷(744-742)=306÷(438-432)=744÷(294-286)=94÷(398-396)=550÷(201-196)=188÷(378-376)=585÷(525-520)=18÷(337-328)=680÷(884-882)=340÷(115-113)=161÷(478-471)=450÷(146-140)=320÷(659-655)=162÷(159-150)=203÷(226-219)=198÷(15-13)=685÷(612-607)=222÷(187-181)=207÷(399-396)=240÷(408-404)=812÷(137-135)=351÷(395-392)=666÷(687-684)=(160-30)÷5=(289-125)÷2=(393-222)÷9=(870-422)÷4=(231-72)÷3=(718-145)÷3=(462-270)÷8=(249-120)÷3=(185-176)÷3=(727-223)÷9=(236-62)÷2=(890-378)÷2=(241-151)÷9=(890-143)÷9=(449-91)÷2=(848-104)÷3=(309-193)÷4=(985-769)÷6=(386-203)÷3=(489-435)÷2=(388-343)÷3=(947-293)÷3=(340-82)÷3=(363-42)÷3=(176-74)÷2=(961-917)÷4=(253-92)÷7=(906-681)÷5=(433-41)÷2=(824-362)÷3=(447-97)÷7=(373-181)÷4=(462-372)÷6=(584-560)÷3=(351-87)÷6=(891-635)÷4=(203-167)÷2=(995-889)÷2=(480-434)÷2=(478-462)÷8=5/8+2/8=1/8+2/8=3/8+2/8=4/6+2/6=1/4+2/4=1/6+4/6=3/6+2/6=3/10+6/10=1/8+6/8=4/10+2/10=3/7+2/7=4/9+3/9=5/7-1/7=2/4-1/4=3/6-2/6=5/10-4/10=3/7-1/7=2/3-1/3=2/5-1/5=4/8-3/8=4/8-2/8=4/5-1/5=2/6-1/6=8/9-1/9=3.0+2.2=8.1+85.6=4.0+8.4=2.3+6.4=3.0+7.7=13.2+25.6=0.4+3.6=46.8+8.6=4.5+6.4=7.2+6.4=7.0+3.2=49.6+36.8=4.0+6.8=39.1+28.3=6.6+4.6=2.9+4.6=8.8+1.1=18.3+6.7=2.2+5.8=23.1+30.5=0.4+1.5=3.6+1.4=3.6+6.0=21.7+34.2=2.6+6.5=19.3+33.3=5.6+3.1=1.9+3.3=6.8+6.5=64.2+33.3=5.4+6.4=3.7+89.7=9.8+9.1=5.6+2.3=1.6+1.9=30.3+33.3=9.3+0.6=48.7+14.1=3.4+5.2=0.2+0.6=3.6-1.9=61.2-34.9=9.3-7.7=9.6-5.0=9.8-9.4=49.8-12.2=5.0-3.4=51.8-30.0=9.0-6.8=7.9-7.6=8.6-4.6=51.5-35.5=7.8-6.9=80.0-47.1=6.6-5.1=6.5-5.7=6.9-3.4=96.6-31.1=8.0-2.9=55.6-27.7=6.8-6.3=9.7-0.3=9.7-7.2=71.3-49.0=1.9-1.0=61.2-19.6=9.2-0.4=1.1-0.7=2.7-0.5=80.2-22.5=4.2-3.7=87.2-64.1=7.4-4.1=8.2-4.1=9.4-8.1=24.5-6.7=5.3-2.4=26.6-4.1=8.6-6.0=7.5-6.4=参考答案144+321=465680+585=1265156+120=276291+490=78166+298=364642+204=84676+88=164426+76=502145+98=243167+204=371219+233=452115+452=56769+266=335147+337=484139+282=42171+317=388143+103=246346+833=117911+22=33357+119=47661+213=274223+151=374170+119=289802+398=1200144+70=214286+672=95871+322=393201+543=74475+90=165605+172=77784+41=125810+435=1245245+215=460103+191=29472+178=250696+226=922247+129=376765+251=1016390+80=470236+447=683486-459=27680-269=41181-68=13848-579=269465-317=148989-121=868451-34=417602-237=365500-88=412938-814=124371-145=226669-651=18415-227=188946-526=420259-246=13534-288=246445-325=120663-309=354443-84=359806-34=772259-168=91811-142=669389-292=97819-177=642437-177=260981-578=403357-321=36366-98=268434-257=177960-731=229350-123=227663-52=611421-136=285336-295=41251-205=46602-91=511209-88=121834-10=824151-19=132208-15=193304×2=608822×5=4110186×4=744730×6=438071×8=568977×5=4885112×2=224248×8=1984152×3=456844×3=2532168×4=672916×8=732897×6=582283×7=198139×9=351743×9=6687117×7=819701×7=4907127×4=508831×4=332490×9=810638×3=1914233×3=699738×8=590418×2=36681×6=4086184×5=920660×3=198056×4=224856×3=2568122×4=488988×6=592895×9=855357×6=2142398×2=796548×8=4384143×2=286755×7=528581×7=567342×9=3078328÷4=82212÷2=10684÷3=28714÷3=23848÷3=16732÷3=244276÷6=46267÷3=89224÷4=56256÷4=64234÷3=78545÷5=109219÷3=7324÷8=3294÷6=49819÷7=117140÷4=35888÷3=296112÷2=56852÷3=284110÷5=22250÷5=5016÷2=8975÷3=325232÷8=29216÷4=54135÷9=15759÷3=253304÷8=38636÷6=10688÷8=11570÷6=95160÷8=2040÷8=5328÷2=164152÷2=76108÷4=27553÷7=79384÷3=128324÷2=16224×36=86443×17=73120×11=22064×77=492814×24=33696×44=422436×12=43253×23=121955×12=66082×34=278830×22=66071×36=255615×15=22571×87=617742×23=96699×38=376234×19=64618×51=91852×11=57234×68=231235×10=35084×70=588049×11=53927×15=40552×10=52045×52=234016×33=52815×53=79544×15=66042×86=361210×41=41023×39=89733×30=99036×57=205231×31=96145×97=436511×79=86912×43=51647×18=84659×90=5310518+348+104=970539+950+107=1596409+43+161=613471+22+940=1433372+239+299=910379+992+496=1867333+203+84=620514+923+359=1796272+409+13=694547+444+371=136222+70+632=724893+882+24=1799130+86+589=80562+242+439=74339+51+706=796437+748+241=1426459+96+313=868531+255+461=1247194+307+245=746622+651+587=186023+310+202=535523+332+342=1197313+125+77=515150+537+329=101676+292+223=591877+443+861=2181496+416+26=938497+483+873=185328+197+221=446909+602+792=230339+59+340=438621+655+253=1529529+47+376=952462+485+464=1411123+317+429=869968+179+412=1559439+234+144=817759+974+29=1762104+258+637=999827+278+192=1297132+365-430=67937+953-262=1628203+42-101=144609+360-109=86022+43-61=4349+868-908=30965+346-260=151474+208-490=192404+16-306=11440+767-491=316261+179-151=28942+621-567=96147+70-59=158386+937-840=48371+174-206=39770+81-633=21898+64-33=129233+381-322=292353+105-267=191500+88-513=75146+123-111=158619+804-734=689170+156-38=288998+123-11=1110148+339-53=434337+285-292=33029+422-319=132349+957-684=622176+117-80=213196+242-168=27075+297-50=322713+63-109=667102+242-39=305242+716-809=149146+310-195=261835+977-745=1067150+315-393=72754+804-814=744181+308-131=358995+462-636=821371-81-159=131759-541-78=140368-280-62=26826-754-54=18463-278-51=134955-421-173=361329-11-296=22716-485-46=185376-39-302=35945-94-781=70177-130-42=5631-247-370=14388-173-178=37959-42-504=413433-146-10=277891-671-102=118220-167-27=26940-382-380=178389-38-348=3713-190-181=342122-61-19=42535-224-200=111417-162-247=8897-46-184=667459-150-96=213347-203-135=9353-260-52=41780-63-165=552495-15-423=57853-237-309=307420-28-386=6383-95-249=39370-193-160=17878-319-123=436476-44-416=16570-179-292=99475-280-166=29782-121-61=600436-262-152=22942-52-322=568389-319+64=134941-317+919=1543304-223+104=185548-40+385=89335-10+189=214620-456+963=1127387-190+203=400840-224+733=1349424-115+171=480814-517+762=1059479-142+12=349605-233+26=398417-316+225=326963-873+772=86246-27+440=459895-383+763=1275294-97+220=417990-487+412=915132-104+158=186294-152+66=208412-348+360=424328-315+738=751133-15+366=484490-230+957=1217458-373+267=352406-337+130=199288-192+152=248643-611+174=206469-325+307=451561-84+573=1050348-226+177=299642-106+130=666269-177+305=397170-54+592=708373-325+231=279804-335+299=768369-285+339=423179-74+523=628205-61+87=231596-62+389=92316×28×2=89612×43×3=154812×14×3=50463×40×8=2016014×12×4=67297×15×6=873011×10×7=77092×90×7=5796011×18×5=99047×63×6=1776613×15×4=78085×90×9=6885021×17×2=71437×53×2=392240×11×2=88051×62×5=1581022×22×2=96827×58×4=626416×27×2=86456×13×5=364014×31×2=86854×54×8=2332820×13×2=52087×94×9=7360221×23×2=96683×69×2=1145411×28×3=92465×59×3=1150516×11×4=70430×84×7=1764018×27×2=97281×78×7=4422611×16×3=52857×80×3=1368028×13×2=72828×69×5=966015×31×2=93031×48×8=1190410×12×2=24015×17×9=229545×6×3=81048×7×3=100837×5×4=740227×4×8=7264103×3×2=618135×3×4=162034×3×9=918142×5×4=284013×9×6=702177×5×9=796571×2×7=994175×2×3=105036×3×6=64864×9×7=403213×9×5=585169×2×8=270422×2×9=396459×2×9=826242×3×2=252323×2×6=387644×2×4=352156×2×9=280815×4×5=30038×4×8=121682×5×2=82032×6×5=96041×4×3=492128×3×6=230416×5×2=160105×7×2=147046×2×4=36842×4×6=100820×9×4=720138×6×5=414043×2×9=774193×2×6=231658×2×4=46484×9×5=378018×5×3=27021×8×4=67224×3×31=223224×2×70=336010×5×47=235010×5×17=85010×9×22=198010×6×53=318013×6×12=93622×3×96=633617×2×36=122440×2×97=776047×2×80=752020×4×33=264010×7×78=546022×2×71=312430×2×11=66025×3×77=577511×6×72=475211×6×31=204619×4×43=326818×2×65=234031×2×27=167411×8×60=528045×2×46=414022×3×11=72631×2×20=124047×2×43=404216×6×89=854416×3×20=96011×7×13=100111×3×57=188116×4×69=441613×6×66=514823×4×82=754441×2×11=90213×6×23=179414×6×60=504021×3×74=466220×4×32=256021×2×18=75640×2×50=400042×18÷6=12624×74÷2=88814×40÷4=14010×94÷4=23552×12÷3=20836×77÷9=30858×12÷4=17457×95÷5=108311×16÷8=2231×50÷2=77517×28÷2=23828×72÷4=50412×59÷2=35494×98÷4=230342×12÷9=5659×60÷2=177015×60÷3=30013×16÷4=5212×61÷4=18324×95÷4=57016×53÷2=42467×69÷3=154152×11÷4=14366×91÷6=100144×10÷4=11065×18÷6=19516×11÷8=2233×98÷2=161738×13÷2=24780×61÷8=61012×80÷2=48045×74÷2=166558×10÷5=11661×48÷3=97614×12÷7=2410×12÷3=4015×48÷9=8048×47÷3=75226×34÷2=44281×41÷9=36948×4÷3=64880×9÷5=158432×7÷2=11278×7÷6=9134×3÷6=17183×6÷3=366312×3÷2=468122×4÷8=61186×5÷3=310891×7÷9=693224×2÷4=112454×9÷3=1362440×2÷8=110507×8÷4=1014246×2÷3=164423×4÷9=18871×4÷2=142348×3÷6=17451×6÷2=153996×4÷2=1992225×2÷6=75165×3÷5=9960×7÷3=140457×9÷3=137178×8÷4=156330×8÷2=1320156×5÷6=130318×8÷2=1272158×6÷2=474612×7÷4=1071203×4÷7=116756×2÷9=168120×6÷8=90896×3÷4=67249×6÷2=147942×6÷9=628108×2÷6=36117×9÷3=351147×5÷7=105121×6÷2=363162÷6÷9=3378÷7÷2=27378÷2÷3=63612÷2÷6=51918÷6÷9=17720÷6÷5=24588÷7÷2=42440÷2÷4=55486÷9÷9=6992÷4÷2=124648÷2÷4=81470÷5÷2=47846÷3÷6=47548÷2÷2=137972÷2÷9=54555÷5÷3=37168÷3÷4=14540÷6÷5=18880÷8÷2=55144÷3÷3=1642÷2÷3=7510÷3÷2=85192÷4÷6=8738÷2÷3=123288÷9÷2=16750÷2÷3=125648÷2÷3=108910÷7÷5=26744÷4÷6=31992÷4÷4=62700÷7÷2=50890÷2÷5=89624÷6÷2=52742÷7÷2=53570÷2÷5=57900÷2÷6=75792÷4÷2=99150÷6÷5=5648÷9÷2=36800÷2÷8=50336÷7×5=240414÷3×8=1104430÷5×4=344651÷7×5=465864÷8×6=648790÷5×4=632740÷2×6=2220678÷2×9=3051414÷6×5=345378÷9×8=336861÷7×6=738768÷6×4=512248÷2×5=620396÷2×5=990512÷8×4=25670÷7×2=20606÷3×5=1010776÷4×2=388507÷3×9=1521220÷5×7=30854÷9×3=18854÷7×6=73249÷7×4=28723÷3×5=1205536÷8×4=268339÷3×2=226756÷9×7=588656÷8×4=328931÷7×9=1197585÷3×6=1170932÷2×3=1398762÷3×2=508120÷4×2=60426÷2×6=1278669÷3×2=446763÷7×8=872970÷2×8=3880564÷2×8=2256190÷2×4=380238÷7×9=30618÷2×74=666320÷5×31=198430÷3×69=690180÷5×10=36022÷2×55=605350÷7×66=330060÷4×65=975672÷8×37=3108100÷4×38=950268÷4×11=73791÷7×65=845332÷4×91=7553104÷8×23=299368÷8×76=349669÷3×19=437240÷8×65=1950116÷4×32=928180÷3×17=102039÷3×51=663279÷9×41=1271360÷8×19=855462÷7×73=4818120÷5×31=74499÷9×16=17635÷5×60=420488÷8×65=396518÷3×98=58884÷2×68=2856108÷6×47=846198÷9×85=187096÷6×49=784440÷8×87=478550÷5×29=290400÷5×92=7360132÷6×14=308168÷6×30=840246÷6×21=861564÷6×79=7426144÷9×21=33651÷3×59=1003421+(256-108)=569501+(943-748)=69685+(460-84)=461975+(775-588)=1162399+(364-295)=468729+(412-279)=862305+(451-166)=590381+(847-402)=826391+(85-40)=436859+(986-209)=1636437+(427-222)=642129+(750-460)=41951+(422-98)=375665+(619-274)=1010250+(395-104)=541407+(959-457)=909225+(418-30)=613677+(987-104)=1560155+(431-36)=550320+(635-206)=74931+(353-207)=177128+(544-440)=23221+(323-248)=96673+(719-640)=752182+(371-226)=327553+(703-187)=106941+(246-77)=21012+(636-332)=316173+(419-313)=279868+(892-495)=126521+(259-118)=162966+(968-664)=1270486+(383-292)=577637+(948-632)=953344+(396-203)=537603+(893-259)=1237449+(463-289)=623316+(757-718)=35554+(331-42)=343518+(797-364)=951411-(114+13)=284967-(220+388)=359449-(186+106)=157937-(72+368)=497493-(208+254)=31740-(61+421)=258165-(25+11)=129489-(35+341)=113393-(94+239)=60592-(93+140)=359200-(102+36)=62834-(38+134)=662497-(232+67)=198963-(621+149)=193475-(188+125)=162923-(245+566)=112441-(254+133)=54906-(409+486)=11423-(304+14)=105616-(66+149)=401485-(34+431)=20954-(295+377)=282492-(160+317)=15773-(144+603)=26497-(263+25)=209413-(85+29)=299500-(61+246)=193948-(93+577)=278202-(29+27)=146767-(292+170)=305345-(36+56)=253264-(34+143)=87224-(99+13)=112833-(37+742)=54372-(168+74)=130738-(202+171)=365438-(324+16)=98540-(223+135)=182435-(85+180)=170977-(484+309)=184103-(139-113)=77904-(872-35)=67407-(487-265)=185846-(774-518)=590445-(153-21)=313662-(521-209)=350442-(381-332)=393169-(520-507)=156301-(109-39)=231795-(531-88)=352107-(228-157)=36254-(44-41)=251243-(311-310)=242606-(786-392)=212460-(495-208)=173952-(773-387)=566121-(451-418)=88947-(728-516)=735254-(189-63)=128938-(881-11)=68397-(301-123)=219800-(448-442)=794263-(481-390)=172106-(69-15)=52231-(257-45)=19645-(480-410)=57588-(84-75)=79511-(664-301)=148376-(332-306)=350580-(924-569)=225393-(449-245)=189847-(324-292)=815335-(380-126)=81338-(113-37)=262388-(391-148)=145984-(611-358)=731263-(244-188)=207883-(564-28)=347191-(429-409)=171655-(980-715)=390272÷(32÷4)=34358÷(16÷8)=17985÷(20÷4)=17800÷(45÷9)=160492÷(20÷5)=123972÷(27÷3)=108220÷(15÷3)=44835÷(40÷8)=167414÷(12÷2)=69684÷(18÷3)=114484÷(12÷3)=121925÷(40÷8)=18584÷(27÷9)=28732÷(48÷8)=122248÷(72÷9)=31267÷(15÷5)=89435÷(27÷9)=145296÷(20÷5)=74406÷(14÷2)=58380÷(14÷7)=190152÷(16÷2)=19168÷(24÷6)=42162÷(14÷7)=81448÷(36÷9)=11256÷(56÷7)=7723÷(12÷4)=241348÷(32÷8)=87322÷(18÷9)=161114÷(21÷7)=38237÷(21÷7)=79392÷(12÷3)=98354÷(12÷4)=118192÷(28÷7)=48140÷(14÷7)=70168÷(14÷2)=24765÷(36÷4)=85468÷(36÷6)=78198÷(15÷5)=66246÷(12÷4)=82702÷(30÷5)=117568÷(2×4)=71520÷(4×2)=65216÷(2×2)=54592÷(4×2)=74390÷(3×2)=65783÷(3×3)=87768÷(2×4)=96246÷(2×3)=41132÷(2×3)=22148÷(2×2)=37180÷(2×3)=30736÷(2×2)=184582÷(2×3)=97904÷(4×2)=11336÷(2×3)=6876÷(3×2)=146630÷(2×3)=105208÷(4×2)=26144÷(2×3)=24464÷(4×2)=58360÷(3×2)=60560÷(2×2)=14064÷(4×2)=8966÷(2×3)=161884÷(2×2)=22128÷(2×2)=7520÷(2×2)=130240÷(2×4)=30160÷(2×4)=20804÷(3×2)=134288÷(2×3)=4836÷(3×2)=6204÷(2×3)=34256÷(2×4)=32768÷(3×2)=128928÷(2×4)=116356÷(2×2)=89532÷(2×2)=133184÷(4×2)=23666÷(2×3)=111126×(16÷4)=504165×(15÷3)=825190×(15÷3)=950215×(18÷3)=129090×(10÷5)=180321×(42÷6)=224740×(54÷9)=240396×(18÷6)=1188319×(27÷9)=957480×(25÷5)=240012×(18÷9)=24984×(18÷9)=196824×(18÷2)=216932×(14÷7)=1864174×(20÷4)=870218×(54÷9)=130858×(16÷2)=464606×(40÷8)=3030202×(18÷9)=404719×(12÷4)=2157416×(10÷5)=832531×(16÷4)=212466×(16÷8)=132705×(20÷5)=2820384×(12÷6)=768391×(48÷8)=2346286×(18÷9)=572637×(14÷7)=1274255×(15÷5)=76595×(42÷6)=665167×(20÷5)=668392×(15÷3)=196030×(12÷2)=180697×(40÷8)=348552×(35÷7)=260839×(30÷5)=5034212×(12÷6)=424274×(21÷3)=191830×(12÷3)=120127×(56÷7)=101617×(75÷5)=25521×(291÷3)=203720×(108÷4)=54067×(154÷7)=147420×(200÷4)=100087×(315÷9)=304515×(168÷7)=36022×(553÷7)=173814×(295÷5)=82687×(495÷9)=478518×(160÷8)=36085×(162÷9)=153015×(320÷5)=96095×(490÷5)=931016×(96÷6)=25626×(70÷7)=26019×(459÷9)=96931×(245÷5)=151912×(400÷8)=60026×(776÷8)=252211×(172÷4)=47375×(102÷2)=382514×(58÷2)=40610×(153÷9)=17021×(230÷5)=96615×(141÷3)=70555×(144÷9)=88093×(268÷4)=623115×(24÷2)=18018×(693÷7)=178210×(259÷7)=37059×(104÷8)=76747×(42÷3)=65877×(752÷8)=723811×(46÷2)=25364×(82÷2)=262440×(48÷3)=64084×(36÷3)=100825×(104÷8)=32571×(320÷8)=2840114+101×4=518229+22