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161+174=844+321=68+360=386+206=251+54=490+173=100+207=328+163=158+136=269+54=182+256=268+719=48+153=220+965=181+103=301+177=136+24=242+966=104+55=339+563=65+375=140+209=121+207=493+89=81+213=172+297=115+290=114+227=105+382=693+203=230+194=287+464=96+16=181+292=177+239=409+479=187+87=132+145=52+140=232+501=468-174=707-657=260-59=769-405=224-156=305-95=253-182=388-71=198-50=735-498=449-360=589-558=460-297=520-399=200-107=592-476=487-301=729-96=226-215=738-428=340-230=522-84=240-191=935-692=493-91=502-375=444-84=453-273=117-24=306-68=388-309=404-318=499-219=975-134=418-226=653-122=187-48=609-314=346-189=806-673=354×2=935×6=258×3=163×3=303×2=526×2=98×8=733×2=18×6=142×6=213×2=89×8=187×3=131×4=87×3=411×4=24×6=655×5=227×2=261×5=439×2=423×2=108×6=23×4=176×2=372×6=263×3=385×3=99×5=510×6=110×6=571×8=174×2=124×9=205×2=999×9=17×6=44×8=266×3=96×6=238÷2=925÷5=88÷4=393÷3=264÷8=495÷5=42÷7=95÷5=266÷7=450÷2=396÷6=472÷8=240÷5=723÷3=368÷2=819÷7=381÷3=356÷2=218÷2=207÷9=243÷9=440÷5=340÷2=369÷3=110÷2=372÷2=78÷2=56÷4=360÷3=795÷3=250÷2=35÷7=207÷3=692÷4=390÷3=117÷3=24÷6=882÷6=160÷4=90÷3=56×13=28×58=31×11=70×67=17×47=53×73=52×16=88×89=16×43=22×10=46×14=76×94=18×21=20×66=21×41=18×97=12×62=40×27=17×19=44×25=43×14=65×32=55×15=50×91=51×18=48×30=51×19=58×63=21×18=12×72=15×35=75×16=36×16=66×75=10×43=42×77=50×13=60×79=40×18=56×70=17+302+33=755+926+676=197+248+445=980+73+327=324+92+213=879+985+57=251+349+65=607+966+560=101+187+708=419+730+647=372+265+325=126+265+116=413+47+499=92+775+511=245+196+523=289+531+896=173+334+326=529+432+337=326+78+190=850+975+389=59+344+21=427+496+498=56+31+190=884+255+952=392+479+111=528+959+632=307+502+187=790+752+45=775+19+159=676+391+380=257+421+287=56+866+289=649+166+89=208+716+896=548+122+295=446+847+157=61+625+177=701+488+590=17+262+490=756+331+230=290+159-69=213+924-204=286+41-322=647+393-763=401+58-303=690+212-216=287+183-327=914+817-599=321+37-335=622+958-889=20+326-208=428+602-965=100+251-268=934+420-48=129+281-200=954+138-46=438+60-424=640+869-488=92+294-302=653+17-78=338+12-21=403+704-431=263+146-133=547+978-624=114+306-119=881+124-934=115+181-164=516+875-93=243+231-155=621+810-290=406+53-261=591+824-530=327+25-234=579+299-684=218+75-240=897+965-289=369+16-335=39+839-309=398+63-429=418+811-67=452-224-106=564-265-264=439-20-361=901-194-625=386-40-50=764-265-453=411-95-239=939-475-401=451-109-94=942-153-352=404-113-128=851-652-74=487-70-223=857-278-203=415-90-264=996-215-419=480-74-367=555-128-334=323-191-125=526-54-442=175-24-49=877-131-689=405-55-174=592-441-19=384-183-103=776-127-137=487-11-206=547-126-187=215-31-136=837-409-115=494-113-13=891-228-341=401-78-290=699-156-360=392-118-163=771-29-110=211-29-12=754-682-45=402-175-138=975-48-84=183-74+186=615-225+142=403-114+185=519-359+300=82-61+61=804-798+171=164-127+100=703-605+498=216-130+199=550-98+195=302-259+28=931-473+421=477-97+36=924-194+23=463-395+112=867-407+118=495-356+46=545-172+191=139-67+325=882-322+611=345-282+82=940-615+840=400-233+39=576-192+512=372-179+99=314-94+491=201-175+316=954-58+341=298-285+105=871-70+405=421-232+197=988-924+904=159-57+80=412-155+858=445-437+214=516-438+590=447-319+87=640-483+775=157-124+163=847-327+749=13×36×2=62×80×2=12×12×3=64×76×7=14×11×6=67×53×5=11×11×5=72×81×9=11×12×5=74×33×3=10×14×2=39×62×8=20×11×2=33×37×5=24×12×3=21×23×2=24×13×3=42×46×3=15×15×3=99×75×3=17×20×2=96×97×4=21×11×2=60×31×3=12×30×2=16×89×9=11×12×2=10×43×7=20×14×3=70×29×7=28×10×2=69×57×8=17×19×3=85×71×5=17×19×2=21×32×3=14×12×3=76×57×2=23×14×2=82×71×2=44×3×7=152×2×6=21×2×5=22×5×2=66×2×5=91×5×4=33×4×7=91×2×4=62×2×4=181×2×4=52×3×5=63×5×8=16×5×2=239×3×2=24×5×7=173×5×4=46×3×7=21×9×4=23×9×3=88×9×3=16×3×9=46×5×8=16×9×4=11×9×4=69×5×2=94×4×8=55×3×6=169×3×6=20×3×2=114×7×2=34×3×6=113×7×9=22×4×9=132×7×8=49×5×4=197×3×9=13×3×2=416×2×7=14×4×7=315×2×9=10×7×71=13×5×46=17×2×22=12×8×51=16×5×23=17×5×58=15×3×45=11×6×28=13×7×74=27×2×74=40×2×63=12×7×66=46×2×13=10×8×56=12×6×93=10×5×64=17×3×18=11×4×25=14×2×42=13×4×28=16×4×45=27×3×83=17×5×24=44×2×44=14×3×11=26×3×72=13×3×13=17×5×15=26×3×54=16×6×29=13×7×58=16×5×10=20×4×45=15×4×44=40×2×85=45×2×98=34×2×89=31×3×76=14×2×33=10×8×90=60×13÷3=42×73÷6=15×48÷5=54×95÷3=10×74÷5=98×94÷2=28×11÷2=84×15÷3=38×24÷6=24×78÷2=70×10÷5=78×74÷2=12×25÷2=94×58÷4=12×68÷4=72×22÷4=15×18÷5=56×45÷5=14×63÷9=90×74÷4=14×34÷4=64×80÷5=15×56÷8=70×24÷7=24×21÷3=24×39÷8=52×12÷3=19×27÷3=98×10÷4=57×66÷6=12×48÷8=43×80÷5=12×54÷6=44×73÷4=11×48÷2=94×94÷4=12×30÷3=89×54÷6=19×14÷7=10×14÷4=42×2÷3=735×8÷4=58×5÷2=562×6÷2=79×6÷2=480×4÷3=160×3÷2=936×8÷6=91×9÷7=425×4÷2=55×6÷2=966×3÷9=324×3÷9=972×7÷4=135×4÷2=441×4÷2=100×5÷2=546×2÷3=33×4÷3=990×4÷3=318×3÷9=376×5÷4=78×9÷3=942×7÷2=80×7÷8=336×3÷8=80×9÷6=820×7÷4=472×2÷8=738×7÷9=120×6÷5=591×2÷6=360×2÷9=920×4÷8=98×8÷4=414×4÷9=396×2÷9=582×6÷4=81×4÷6=457×6÷3=464÷2÷2=216÷2÷3=928÷4÷2=196÷7÷2=280÷2÷7=147÷7÷3=792÷8÷9=693÷3÷3=918÷3÷6=512÷8÷2=390÷5÷3=234÷3÷3=243÷9÷9=990÷9÷5=490÷7÷2=810÷5÷3=28÷2÷7=750÷5÷5=288÷2÷8=198÷3÷2=320÷2÷8=600÷5÷4=920÷5÷2=224÷7÷2=252÷9÷2=96÷8÷6=392÷4÷2=464÷2÷8=765÷3÷3=896÷2÷4=504÷2÷9=550÷5÷2=198÷9÷2=330÷5÷6=370÷2÷5=882÷7÷6=837÷9÷3=846÷3÷2=620÷2÷2=372÷3÷4=884÷2×5=876÷4×8=390÷5×4=364÷7×2=760÷5×8=279÷3×7=468÷4×5=816÷8×6=862÷2×7=404÷2×9=672÷2×6=723÷3×5=194÷2×5=796÷2×3=375÷5×7=387÷3×7=560÷2×3=960÷6×3=69÷3×8=768÷2×7=156÷3×9=450÷6×9=272÷8×7=735÷7×9=644÷4×6=876÷3×2=736÷2×7=188÷2×8=694÷2×7=132÷2×7=840÷7×6=980÷4×9=872÷2×7=460÷2×3=224÷4×7=273÷3×8=624÷6×9=764÷2×5=80÷8×6=975÷3×5=145÷5×24=210÷6×78=112÷8×39=351÷9×45=50÷5×77=225÷5×70=168÷3×13=348÷6×84=195÷3×14=267÷3×57=496÷8×14=95÷5×54=65÷5×76=336÷4×86=60÷3×48=125÷5×79=150÷2×10=80÷2×86=87÷3×11=276÷4×69=196÷7×17=474÷6×34=96÷6×29=90÷9×34=44÷2×34=196÷4×15=32÷2×52=76÷4×93=106÷2×17=384÷4×48=352÷8×16=96÷2×70=66÷6×16=161÷7×55=28÷2×13=215÷5×88=190÷5×17=312÷4×10=45÷9×26=153÷3×91=269+(484-383)=640+(484-93)=191+(408-21)=366+(951-58)=70+(286-140)=345+(906-509)=451+(380-42)=290+(343-293)=231+(491-433)=782+(905-645)=358+(263-146)=481+(591-325)=10+(431-402)=349+(845-724)=115+(456-210)=285+(787-148)=351+(340-228)=665+(880-474)=97+(231-126)=120+(883-238)=322+(314-288)=761+(507-62)=396+(348-133)=28+(898-886)=470+(225-42)=289+(184-35)=32+(409-15)=505+(845-696)=469+(112-93)=762+(428-94)=288+(294-212)=818+(296-25)=431+(407-13)=509+(974-187)=318+(200-96)=738+(838-392)=274+(273-198)=421+(845-115)=58+(455-393)=33+(927-790)=281-(23+163)=776-(542+19)=428-(145+134)=824-(377+345)=393-(80+165)=792-(155+64)=233-(93+39)=323-(73+53)=365-(216+17)=853-(142+494)=440-(256+19)=697-(202+341)=203-(26+141)=988-(166+806)=387-(157+221)=750-(382+26)=183-(40+66)=946-(232+422)=494-(214+277)=690-(65+595)=178-(26+141)=717-(414+258)=355-(38+115)=866-(375+129)=306-(57+36)=839-(59+177)=168-(62+41)=949-(149+31)=429-(269+84)=789-(413+42)=346-(26+187)=843-(410+212)=499-(15+462)=769-(430+126)=469-(300+143)=421-(52+33)=325-(96+80)=527-(233+123)=181-(154+14)=645-(123+241)=338-(427-298)=949-(613-197)=337-(443-351)=509-(341-245)=425-(125-59)=191-(556-405)=161-(69-54)=623-(494-324)=271-(180-20)=457-(961-920)=413-(432-328)=160-(230-174)=328-(220-80)=703-(483-174)=340-(363-266)=901-(387-96)=469-(332-212)=582-(675-127)=217-(97-22)=483-(629-466)=474-(291-37)=657-(725-544)=476-(316-303)=59-(656-632)=416-(70-35)=227-(922-699)=198-(253-102)=417-(584-437)=455-(466-124)=158-(166-115)=394-(316-258)=329-(508-498)=255-(187-66)=700-(202-130)=379-(176-159)=868-(872-98)=308-(340-65)=831-(894-411)=99-(283-202)=462-(672-313)=171÷(72÷8)=540÷(15÷3)=256÷(24÷3)=568÷(72÷9)=368÷(10÷5)=128÷(18÷9)=432÷(63÷7)=99÷(81÷9)=384÷(15÷5)=20÷(36÷9)=385÷(21÷3)=513÷(54÷6)=35÷(42÷6)=498÷(12÷6)=88÷(24÷3)=776÷(24÷3)=168÷(64÷8)=480÷(42÷7)=339÷(12÷4)=66÷(15÷5)=185÷(20÷4)=602÷(14÷2)=210÷(14÷7)=652÷(10÷5)=363÷(24÷8)=860÷(14÷7)=185÷(45÷9)=936÷(10÷5)=152÷(64÷8)=858÷(30÷5)=81÷(24÷8)=498÷(48÷8)=158÷(16÷8)=594÷(36÷6)=189÷(28÷4)=189÷(24÷8)=248÷(20÷5)=994÷(35÷5)=364÷(63÷9)=855÷(24÷8)=992÷(2×4)=24÷(2×4)=762÷(3×2)=954÷(3×3)=576÷(4×2)=852÷(2×3)=808÷(2×4)=144÷(3×2)=632÷(2×4)=764÷(2×2)=240÷(2×2)=80÷(4×2)=400÷(4×2)=872÷(4×2)=366÷(3×2)=104÷(2×2)=716÷(2×2)=260÷(2×2)=318÷(2×3)=138÷(3×2)=288÷(2×3)=486÷(3×2)=516÷(2×3)=864÷(3×3)=222÷(3×2)=186÷(3×2)=906÷(2×3)=176÷(4×2)=729÷(3×3)=999÷(3×3)=888÷(2×3)=48÷(2×2)=928÷(2×4)=136÷(2×2)=468÷(3×3)=612÷(2×3)=192÷(2×3)=990÷(2×3)=340÷(2×2)=944÷(2×2)=209×(24÷6)=384×(18÷9)=273×(12÷6)=65×(24÷6)=402×(14÷7)=662×(35÷5)=96×(36÷4)=706×(42÷7)=63×(10÷2)=209×(24÷4)=126×(63÷9)=389×(12÷3)=95×(72÷9)=410×(18÷2)=179×(35÷7)=710×(10÷2)=231×(32÷8)=782×(16÷8)=423×(12÷6)=618×(14÷2)=284×(14÷7)=753×(45÷5)=226×(27÷9)=765×(36÷6)=306×(12÷6)=632×(45÷9)=31×(48÷6)=681×(14÷7)=51×(16÷4)=67×(36÷6)=111×(18÷2)=292×(81÷9)=39×(15÷5)=817×(45÷9)=48×(56÷8)=471×(21÷3)=470×(16÷8)=362×(14÷2)=84×(56÷8)=444×(10÷2)=35×(96÷4)=82×(776÷8)=38×(60÷6)=23×(34÷2)=19×(40÷4)=67×(405÷5)=49×(153÷9)=35×(420÷6)=35×(243÷9)=85×(255÷3)=90×(80÷8)=57×(240÷4)=14×(184÷4)=98×(462÷7)=18×(252÷9)=66×(312÷4)=12×(176÷8)=76×(270÷5)=10×(609÷7)=33×(275÷5)=67×(33÷3)=31×(164÷4)=12×(198÷6)=74×(192÷2)=29×(120÷6)=93×(168÷8)=26×(243÷9)=90×(686÷7)=40×(60÷6)=50×(104÷4)=17×(64÷4)=39×(490÷7)=27×(50÷2)=59×(469÷7)=12×(252÷4)=73×(165÷3)=24×(312÷8)=98×(330÷5)=16×(50÷5)=42×(77÷7)=69+250×3=562+68×9=142+78×9=905+264×3=18+159×2=729+77×4=281+180×2=974+39×9=351+215×2=859+218×3=52+79×7=78+102×5=290+274×2=427+355×2=100+152×3=776+469×2=150+15×5=156+373×2=160+137×4=909+216×2=85+129×7=496+459×2=197+61×5=982+101×5=345+53×8=186+77×7=325+66×7=894+494×2=74+254×2=196+18×5=116×5+34=95×6+119=33×8+440=332×3+647=58×2+381=64×2+297=31×9+356=268×2+775=73×6+246=114×2+502=447+14×25=596+16×24=306+21×18=434+52×11=314+37×11=975+20×20=421+13×37=870+17×56=239+24×18=479+22×37=274+18×32=937+10×86=369+10×36=566+10×17=456+11×21=774+32×12=149+15×19=395+26×12=140+28×20=668+11×84=314+28×21=435+10×89=146+15×46=435+77×12=400+36×13=743+13×40=122+16×38=956+33×17=132+11×32=359+21×34=12×59+126=89×10+770=17×29+147=16×43+625=10×26+416=10×20+23=14×12+427=56×13+217=35×10+12=16×31+905=316-14×18=891-11×33=399-16×10=672-20×30=345-11×16=657-15×28=386-32×12=870-34×12=379-24×12=869-13×20=222-13×13=962-27×22=440-23×18=560-37×12=498-13×14=810-22×22=417-17×13=544-37×11=439-23×15=838-26×27=167-14×10=567-28×14=370-19×19=746-16×17=216-17×11=984-15×65=493-12×23=909-18×43=410-12×13=951-21×10=469-35×13=834-14×48=333-10×17=643-27×13=330-10×14=641-10×64=357-10×15=701-36×15=455-27×11=683-14×14=401-10×6=293-57×5=245-39×6=886-69×7=353-14×9=176-46×2=346-14×8=337-20×4=380-74×3=608-87×3=405-12×3=590-105×3=482-64×3=877-28×4=469-81×2=845-45×8=284-59×2=652-38×3=394-57×6=256-42×3=203-45×2=394-169×2=164-69×2=800-28×3=494-160×3=652-51×2=455-199×2=370-19×2=167-21×3=828-237×3=447-36×6=746-187×2=400-122×2=784-93×8=52-15×3=817-182×2=436-80×3=707-105×5=481-24×9=538-131×3=15×18-33=18×36-619=26×17-210=10×70-30=29×16-175=14×23-179=12×31-283=18×29-116=13×33-378=40×17-85=24×19-294=20×43-448=16×28-254=11×80-703=20×23-397=14×70-483=16×13-42=38×22-180=17×11-78=42×23-143=11×25-231=11×16-139=36×11-333=22×23-119=19×24-428=22×27-508=27×14-218=17×37-246=14×32-284=18×34-153=16×25-46=30×21-382=11×14-139=27×27-154=31×16-329=13×67-363=12×40-127=55×10-360=12×40-287=12×39-43=437×2-788=713×7-185=487×2-806=325×7-277=138×7-70=382×9-740=223×4-269=453×5-842=216×2-282=84×9-445=143×5-218=907×8-435=135×4-383=453×8-50=228×3-353=401×7-970=160×5-64=124×9-258=68×8-153=794×9-236=62×5-181=893×9-177=98×5-373=662×4-387=132×2-120=378×5-819=165×5-397=704×3-614=211×3-503=228×9-569=341×2-460=615×3-730=370×2-425=831×5-644=369×2-70=856×4-816=59×6-74=211×7-219=85×7-502=304×4-661=343+114÷2=885+778÷2=10+772÷2=809+302÷2=59+742÷7=829+576÷9=281+124÷4=591+472÷2=393+908÷4=738+639÷9=329+180÷4=861+990÷9=257+996÷2=976+548÷4=355+392÷4=726+696÷4=255+440÷4=759+590÷5=253+376÷4=895+572÷2=320÷8+463=205÷5+69=486÷9+371=27÷3+95=600÷6+387=444÷3+370=264÷3+22=464÷8+155=864÷8+26=30÷6+297=708÷6+452=80÷4+421=784÷8+281=782÷2+430=840÷4+454=924÷4+803=64÷8+465=920÷5+891=135÷3+64=380÷4+923=227-594÷9=412-195÷5=405-976÷4=638-770÷2=431-220÷5=282-24÷2=459-99÷9=953-952÷2=92-126÷3=219-396÷6=468-928÷4=881-30÷5=287-456÷4=494-160÷2=204-28÷2=650-46÷2=395-243÷9=583-110÷2=497-644÷4=66-459÷9=426-476÷2=470-925÷5=319-156÷3=563-176÷4=481-550÷5=533-100÷2=158-343÷7=958-38÷2=320-188÷4=984-716÷2=464-142÷2=774-147÷3=401-312÷3=566-213÷3=264-123÷3=727-764÷2=133-891÷9=256-246÷6=319-240÷6=560-729÷9=18×(413-392)=43×(529-503)=16×(467-413)=34×(465-442)=31×(354-328)=35×(506-465)=26×(129-109)=93×(489-463)=32×(475-462)=63×(137-53)=64×(363-349)=98×(153-95)=44×(372-361)=95×(329-290)=19×(474-448)=33×(271-179)=40×(310-293)=89×(595-566)=71×(323-310)=14×(369-336)=(281-256)×31=(673-602)×29=(356-345)×54=(914-840)×76=(420-358)×11=(870-784)×11=(173-83)×10=(52-29)×65=(395-368)×16=(726-640)×42=(304-253)×16=(311-275)×17=(132-86)×15=(952-874)×49=(291-241)×12=(394-311)×66=(498-464)×19=(273-219)×88=(246-223)×25=(155-90)×68=151×(328-322)=587×(333-328)=183×(418-413)=999×(816-808)=217×(165-161)=820×(675-667)=53×(126-119)=138×(762-759)=145×(379-376)=329×(648-643)=77×(101-95)=345×(119-114)=124×(236-228)=128×(560-555)=26×(202-198)=809×(912-905)=98×(240-234)=850×(601-593)=26×(494-490)=535×(874-868)=20×(152-146)=891×(996-987)=326×(19-16)=412×(417-413)=328×(396-393)=730×(258-252)=92×(33-26)=606×(161-152)=166×(429-426)=109×(132-129)=164×(152-148)=65×(101-96)=141×(333-326)=447×(280-271)=113×(272-266)=143×(832-828)=51×(357-352)=982×(676-668)=49×(398-392)=919×(912-904)=162÷(367-364)=836÷(723-721)=150÷(21-18)=804÷(96-94)=231÷(181-178)=702÷(115-113)=280÷(91-89)=590÷(566-564)=424÷(430-426)=852÷(389-383)=482÷(118-116)=246÷(782-779)=498÷(104-101)=183÷(348-345)=468÷(286-280)=600÷(440-438)=355÷(353-348)=780÷(41-37)=398÷(417-415)=942÷(872-870)=210÷(480-473)=558÷(715-713)=80÷(342-340)=550÷(773-771)=456÷(347-343)=630÷(758-755)=366÷(389-386)=376÷(286-282)=148÷(167-163)=136÷(633-629)=482÷(125-123)=40÷(551-543)=119÷(216-209)=288÷(969-961)=400÷(370-366)=699÷(718-715)=324÷(182-173)=996÷(672-666)=194÷(184-182)=682÷(712-710)=(357-223)÷2=(493-103)÷2=(236-200)÷6=(978-438)÷9=(434-404)÷6=(703-557)÷2=(377-139)÷7=(712-670)÷3=(294-105)÷3=(841-448)÷3=(355-263)÷4=(562-208)÷2=(469-49)÷3=(576-371)÷5=(262-150)÷7=(923-21)÷2=(30-14)÷4=(733-619)÷6=(331-253)÷3=(203-188)÷5=(491-15)÷4=(621-147)÷2=(441-165)÷3=(981-111)÷5=(425-200)÷3=(325-80)÷5=(328-304)÷4=(663-399)÷4=(339-155)÷2=(807-204)÷9=(162-12)÷3=(485-365)÷8=(311-17)÷6=(515-128)÷9=(100-65)÷7=(217-161)÷7=(356-20)÷2=(241-143)÷2=(497-157)÷5=(691-271)÷5=2/6+3/6=5/9+2/9=1/8+4/8=1/3+2/3=2/7+4/7=3/6+2/6=1/8+5/8=1/5+4/5=1/4+2/4=4/10+6/10=1/6+4/6=1/7+5/7=4/6-1/6=3/6-2/6=2/7-1/7=5/10-3/10=2/5-1/5=4/5-1/5=2/4-1/4=6/8-1/8=4/8-1/8=4/7-3/7=4/8-2/8=6/10-4/10=6.5+4.1=19.5+64.2=4.9+1.7=5.2+8.1=9.2+0.8=9.6+13.6=1.5+1.0=31.5+13.7=2.9+0.6=1.9+7.4=0.4+9.2=20.6+73.8=8.9+6.0=60.9+14.6=9.9+7.6=6.7+3.0=1.8+2.1=32.6+56.6=9.5+2.7=1.5+16.0=3.8+8.2=2.8+9.6=0.8+1.0=32.6+63.0=7.6+3.9=28.2+68.2=9.3+4.3=3.8+5.4=3.6+1.1=47.1+10.5=2.2+3.9=4.9+8.5=9.8+8.2=2.0+7.4=9.7+1.3=33.1+21.3=9.4+5.2=28.5+62.9=3.4+5.8=3.6+2.8=8.8-1.6=73.1-8.3=5.9-2.1=5.9-0.8=5.6-4.8=98.6-30.2=8.8-0.7=71.4-32.6=3.9-3.0=8.3-2.8=5.9-5.1=64.8-29.7=7.0-6.6=73.3-57.4=6.7-6.1=6.6-1.5=8.2-7.3=78.0-1.6=2.0-0.9=44.0-26.2=5.6-4.5=8.2-4.3=2.6-0.7=49.0-36.8=9.1-2.4=62.9-17.5=5.2-4.4=7.0-2.7=10.0-1.1=96.6-50.7=3.9-2.8=50.8-27.7=3.5-0.5=10.0-5.3=6.1-3.7=90.5-0.2=8.7-3.5=31.1-12.8=7.7-2.3=6.4-4.2=参考答案161+174=335844+321=116568+360=428386+206=592251+54=305490+173=663100+207=307328+163=491158+136=294269+54=323182+256=438268+719=98748+153=201220+965=1185181+103=284301+177=478136+24=160242+966=1208104+55=159339+563=90265+375=440140+209=349121+207=328493+89=58281+213=294172+297=469115+290=405114+227=341105+382=487693+203=896230+194=424287+464=75196+16=112181+292=473177+239=416409+479=888187+87=274132+145=27752+140=192232+501=733468-174=294707-657=50260-59=201769-405=364224-156=68305-95=210253-182=71388-71=317198-50=148735-498=237449-360=89589-558=31460-297=163520-399=121200-107=93592-476=116487-301=186729-96=633226-215=11738-428=310340-230=110522-84=438240-191=49935-692=243493-91=402502-375=127444-84=360453-273=180117-24=93306-68=238388-309=79404-318=86499-219=280975-134=841418-226=192653-122=531187-48=139609-314=295346-189=157806-673=133354×2=708935×6=5610258×3=774163×3=489303×2=606526×2=105298×8=784733×2=146618×6=108142×6=852213×2=42689×8=712187×3=561131×4=52487×3=261411×4=164424×6=144655×5=3275227×2=454261×5=1305439×2=878423×2=846108×6=64823×4=92176×2=352372×6=2232263×3=789385×3=115599×5=495510×6=3060110×6=660571×8=4568174×2=348124×9=1116205×2=410999×9=899117×6=10244×8=352266×3=79896×6=576238÷2=119925÷5=18588÷4=22393÷3=131264÷8=33495÷5=9942÷7=695÷5=19266÷7=38450÷2=225396÷6=66472÷8=59240÷5=48723÷3=241368÷2=184819÷7=117381÷3=127356÷2=178218÷2=109207÷9=23243÷9=27440÷5=88340÷2=170369÷3=123110÷2=55372÷2=18678÷2=3956÷4=14360÷3=120795÷3=265250÷2=12535÷7=5207÷3=69692÷4=173390÷3=130117÷3=3924÷6=4882÷6=147160÷4=4090÷3=3056×13=72828×58=162431×11=34170×67=469017×47=79953×73=386952×16=83288×89=783216×43=68822×10=22046×14=64476×94=714418×21=37820×66=132021×41=86118×97=174612×62=74440×27=108017×19=32344×25=110043×14=60265×32=208055×15=82550×91=455051×18=91848×30=144051×19=96958×63=365421×18=37812×72=86415×35=52575×16=120036×16=57666×75=495010×43=43042×77=323450×13=65060×79=474040×18=72056×70=392017+302+33=352755+926+676=2357197+248+445=890980+73+327=1380324+92+213=629879+985+57=1921251+349+65=665607+966+560=2133101+187+708=996419+730+647=1796372+265+325=962126+265+116=507413+47+499=95992+775+511=1378245+196+523=964289+531+896=1716173+334+326=833529+432+337=1298326+78+190=594850+975+389=221459+344+21=424427+496+498=142156+31+190=277884+255+952=2091392+479+111=982528+959+632=2119307+502+187=996790+752+45=1587775+19+159=953676+391+380=1447257+421+287=96556+866+289=1211649+166+89=904208+716+896=1820548+122+295=965446+847+157=145061+625+177=863701+488+590=177917+262+490=769756+331+230=1317290+159-69=380213+924-204=933286+41-322=5647+393-763=277401+58-303=156690+212-216=686287+183-327=143914+817-599=1132321+37-335=23622+958-889=69120+326-208=138428+602-965=65100+251-268=83934+420-48=1306129+281-200=210954+138-46=1046438+60-424=74640+869-488=102192+294-302=84653+17-78=592338+12-21=329403+704-431=676263+146-133=276547+978-624=901114+306-119=301881+124-934=71115+181-164=132516+875-93=1298243+231-155=319621+810-290=1141406+53-261=198591+824-530=885327+25-234=118579+299-684=194218+75-240=53897+965-289=1573369+16-335=5039+839-309=569398+63-429=32418+811-67=1162452-224-106=122564-265-264=35439-20-361=58901-194-625=82386-40-50=296764-265-453=46411-95-239=77939-475-401=63451-109-94=248942-153-352=437404-113-128=163851-652-74=125487-70-223=194857-278-203=376415-90-264=61996-215-419=362480-74-367=39555-128-334=93323-191-125=7526-54-442=30175-24-49=102877-131-689=57405-55-174=176592-441-19=132384-183-103=98776-127-137=512487-11-206=270547-126-187=234215-31-136=48837-409-115=313494-113-13=368891-228-341=322401-78-290=33699-156-360=183392-118-163=111771-29-110=632211-29-12=170754-682-45=27402-175-138=89975-48-84=843183-74+186=295615-225+142=532403-114+185=474519-359+300=46082-61+61=82804-798+171=177164-127+100=137703-605+498=596216-130+199=285550-98+195=647302-259+28=71931-473+421=879477-97+36=416924-194+23=753463-395+112=180867-407+118=578495-356+46=185545-172+191=564139-67+325=397882-322+611=1171345-282+82=145940-615+840=1165400-233+39=206576-192+512=896372-179+99=292314-94+491=711201-175+316=342954-58+341=1237298-285+105=118871-70+405=1206421-232+197=386988-924+904=968159-57+80=182412-155+858=1115445-437+214=222516-438+590=668447-319+87=215640-483+775=932157-124+163=196847-327+749=126913×36×2=93662×80×2=992012×12×3=43264×76×7=3404814×11×6=92467×53×5=1775511×11×5=60572×81×9=5248811×12×5=66074×33×3=732610×14×2=28039×62×8=1934420×11×2=44033×37×5=610524×12×3=86421×23×2=96624×13×3=93642×46×3=579615×15×3=67599×75×3=2227517×20×2=68096×97×4=3724821×11×2=46260×31×3=558012×30×2=72016×89×9=1281611×12×2=26410×43×7=301020×14×3=84070×29×7=1421028×10×2=56069×57×8=3146417×19×3=96985×71×5=3017517×19×2=64621×32×3=201614×12×3=50476×57×2=866423×14×2=64482×71×2=1164444×3×7=924152×2×6=182421×2×5=21022×5×2=22066×2×5=66091×5×4=182033×4×7=92491×2×4=72862×2×4=496181×2×4=144852×3×5=78063×5×8=252016×5×2=160239×3×2=143424×5×7=840173×5×4=346046×3×7=96621×9×4=75623×9×3=62188×9×3=237616×3×9=43246×5×8=184016×9×4=57611×9×4=39669×5×2=69094×4×8=300855×3×6=990169×3×6=304220×3×2=120114×7×2=159634×3×6=612113×7×9=711922×4×9=792132×7×8=739249×5×4=980197×3×9=531913×3×2=78416×2×7=582414×4×7=392315×2×9=567010×7×71=497013×5×46=299017×2×22=74812×8×51=489616×5×23=184017×5×58=493015×3×45=202511×6×28=184813×7×74=673427×2×74=399640×2×63=504012×7×66=554446×2×13=119610×8×56=448012×6×93=669610×5×64=320017×3×18=91811×4×25=110014×2×42=117613×4×28=145616×4×45=288027×3×83=672317×5×24=204044×2×44=387214×3×11=46226×3×72=561613×3×13=50717×5×15=127526×3×54=421216×6×29=278413×7×58=527816×5×10=80020×4×45=360015×4×44=264040×2×85=680045×2×98=882034×2×89=605231×3×76=706814×2×33=92410×8×90=720060×13÷3=26042×73÷6=51115×48÷5=14454×95÷3=171010×74÷5=14898×94÷2=460628×11÷2=15484×15÷3=42038×24÷6=15224×78÷2=93670×10÷5=14078×74÷2=288612×25÷2=15094×58÷4=136312×68÷4=20472×22÷4=39615×18÷5=5456×45÷5=50414×63÷9=9890×74÷4=166514×34÷4=11964×80÷5=102415×56÷8=10570×24÷7=24024×21÷3=16824×39÷8=11752×12÷3=20819×27÷3=17198×10÷4=24557×66÷6=62712×48÷8=7243×80÷5=68812×54÷6=10844×73÷4=80311×48÷2=26494×94÷4=220912×30÷3=12089×54÷6=80119×14÷7=3810×14÷4=3542×2÷3=28735×8÷4=147058×5÷2=145562×6÷2=168679×6÷2=237480×4÷3=640160×3÷2=240936×8÷6=124891×9÷7=117425×4÷2=85055×6÷2=165966×3÷9=322324×3÷9=108972×7÷4=1701135×4÷2=270441×4÷2=882100×5÷2=250546×2÷3=36433×4÷3=44990×4÷3=1320318×3÷9=106376×5÷4=47078×9÷3=234942×7÷2=329780×7÷8=70336×3÷8=12680×9÷6=120820×7÷4=1435472×2÷8=118738×7÷9=574120×6÷5=144591×2÷6=197360×2÷9=80920×4÷8=46098×8÷4=196414×4÷9=184396×2÷9=88582×6÷4=87381×4÷6=54457×6÷3=914464÷2÷2=116216÷2÷3=36928÷4÷2=116196÷7÷2=14280÷2÷7=20147÷7÷3=7792÷8÷9=11693÷3÷3=77918÷3÷6=51512÷8÷2=32390÷5÷3=26234÷3÷3=26243÷9÷9=3990÷9÷5=22490÷7÷2=35810÷5÷3=5428÷2÷7=2750÷5÷5=30288÷2÷8=18198÷3÷2=33320÷2÷8=20600÷5÷4=30920÷5÷2=92224÷7÷2=16252÷9÷2=1496÷8÷6=2392÷4÷2=49464÷2÷8=29765÷3÷3=85896÷2÷4=112504÷2÷9=28550÷5÷2=55198÷9÷2=11330÷5÷6=11370÷2÷5=37882÷7÷6=21837÷9÷3=31846÷3÷2=141620÷2÷2=155372÷3÷4=31884÷2×5=2210876÷4×8=1752390÷5×4=312364÷7×2=104760÷5×8=1216279÷3×7=651468÷4×5=585816÷8×6=612862÷2×7=3017404÷2×9=1818672÷2×6=2016723÷3×5=1205194÷2×5=485796÷2×3=1194375÷5×7=525387÷3×7=903560÷2×3=840960÷6×3=48069÷3×8=184768÷2×7=2688156÷3×9=468450÷6×9=675272÷8×7=238735÷7×9=945644÷4×6=966876÷3×2=584736÷2×7=2576188÷2×8=752694÷2×7=2429132÷2×7=462840÷7×6=720980÷4×9=2205872÷2×7=3052460÷2×3=690224÷4×7=392273÷3×8=728624÷6×9=936764÷2×5=191080÷8×6=60975÷3×5=1625145÷5×24=696210÷6×78=2730112÷8×39=546351÷9×45=175550÷5×77=770225÷5×70=3150168÷3×13=728348÷6×84=4872195÷3×14=910267÷3×57=5073496÷8×14=86895÷5×54=102665÷5×76=988336÷4×86=722460÷3×48=960125÷5×79=1975150÷2×10=75080÷2×86=344087÷3×11=319276÷4×69=4761196÷7×17=476474÷6×34=268696÷6×29=46490÷9×34=34044÷2×34=748196÷4×15=73532÷2×52=83276÷4×93=1767106÷2×17=901384÷4×48=4608352÷8×16=70496÷2×70=336066÷6×16=176161÷7×55=126528÷2×13=182215÷5×88=3784190÷5×17=646312÷4×10=78045÷9×26=130153÷3×91=4641269+(484-383)=370640+(484-93)=1031191+(408-21)=578366+(951-58)=125970+(286-140)=216345+(906-509)=742451+(380-42)=789290+(343-293)=340231+(491-433)=289782+(905-645)=1042358+(263-146)=475481+(591-325)=74710+(431-402)=39349+(845-724)=470115+(456-210)=361285+(787-148)=924351+(340-228)=463665+(880-474)=107197+(231-126)=202120+(883-238)=765322+(314-288)=348761+(507-62)=1206396+(348-133)=61128+(898-886)=40470+(225-42)=653289+(184-35)=43832+(409-15)=426505+(845-696)=654469+(112-93)=488762+(428-94)=1096288+(294-212)=370818+(296-25)=1089431+(407-13)=825509+(974-187)=1296318+(200-96)=422738+(838-392)=1184274+(273-198)=349421+(845-115)=115158+(455-393)=12033+(927-790)=170281-(23+163)=95776-(542+19)=215428-(145+134)=149824-(377+345)=102393-(80+165)=148792-(155+64)=573233-(93+39)=101323-(73+53)=197365-(216+17)=132853-(142+494)=217440-(256+19)=165697-(202+341)=154203-(26+141)=36988-(166+806)=16387-(157+221)=9750-(382+26)=342183-(40+66)=77946-(232+422)=292494-(214+277)=3690-(65+595)=30178-(26+141)=11717-(414+258)=45355-(38+115)=202866-(375+129)=362306-(57+36)=213839-(59+177)=603168-(62+41)=65949-(149+31)=769429-(269+84)=76789-(413+42)=334346-(26+187)=133843-(410+212)=221499-(15+462)=22769-(430+126)=213469-(300+143)=26421-(52+33)=336325-(96+80)=149527-(233+123)=171181-(154+14)=13645-(123+241)=281338-(427-298)=209949-(613-197)=533337-(443-351)=245509-(341-245)=413425-(125-59)=359191-(556-405)=40161-(69-54)=146623-(494-324)=453271-(180-20)=111457-(961-920)=416413-(432-328)=309160-(230-174)=104328-(220-80)=188703-(483-174)=394340-(363-266)=243901-(387-96)=610469-(332-212)=349582-(675-127)=34217-(97-22)=142483-(629-466)=320474-(291-37)=220657-(725-544)=476476-(316-303)=46359-(656-632)=35416-(70-35)=381227-(922-699)=4198-(253-102)=47417-(584-437)=270455-(466-124)=113158-(166-115)=107394-(316-258)=336329-(508-498)=319255-(187-66)=134700-(202-130)=628379-(176-159)=362868-(872-98)=94308-(340-65)=33831-(894-411)=34899-(283-202)=18462-(672-313)=103171÷(72÷8)=19540÷(15÷3)=108256÷(24÷3)=32568÷(72÷9)=71368÷(10÷5)=184128÷(18÷9)=64432÷(63÷7)=4899÷(81÷9)=11384÷(15÷5)=12820÷(36÷9)=5385÷(21÷3)=55513÷(54÷6)=5735÷(42÷6)=5498÷(12÷6)=24988÷(24÷3)=11776÷(24÷3)=97168÷(64÷8)=21480÷(42÷7)=80339÷(12÷4)=11366÷(15÷5)=22185÷(20÷4)=37602÷(14÷2)=86210÷(14÷7)=105652÷(10÷5)=326363÷(24÷8)=121860÷(14÷7)=430185÷(45÷9)=37936÷(10÷5)=468152÷(64÷8)=19858÷(30÷5)=14381÷(24÷8)=27498÷(48÷8)=83158÷(16÷8)=79594÷(36÷6)=99189÷(28÷4)=27189÷(24÷8)=63248÷(20÷5)=62994÷(35÷5)=142364÷(63÷9)=52855÷(24÷8)=285992÷(2×4)=12424÷(2×4)=3762÷(3×2)=127954÷(3×3)=106576÷(4×2)=72852÷(2×3)=142808÷(2×4)=101144÷(3×2)=24632÷(2×4)=79764÷(2×2)=191240÷(2×2)=6080÷(4×2)=10400÷(4×2)=50872÷(4×2)=109366÷(3×2)=61104÷(2×2)=26716÷(2×2)=179260÷(2×2)=65318÷(2×3)=53138÷(3×2)=23288÷(2×3)=48486÷(3×2)=81516÷(2×3)=86864÷(3×3)=96222÷(3×2)=37186÷(3×2)=31906÷(2×3)=151176÷(4×2)=22729÷(3×3)=81999÷(3×3)=111888÷(2×3)=14848÷(2×2)=12928÷(2×4)=116136÷(2×2)=34468÷(3×3)=52612÷(2×3)=102192÷(2×3)=32990÷(2×3)=165340÷(2×2)=85944÷(2×2)=236209×(24÷6)=836384×(18÷9)=768273×(12÷6)=54665×(24÷6)=260402×(14÷7)=804662×(35÷5)=463496×(36÷4)=864706×(42÷7)=423663×(10÷2)=315209×(24÷4)=1254126×(63÷9)=882389×(12÷3)=155695×(72÷9)=760410×(18÷2)=3690179×(35÷7)=895710×(10÷2)=3550231×(32÷8)=924782×(16÷8)=1564423×(12÷6)=846618×(14÷2)=4326284×(14÷7)=568753×(45÷5)=6777226×(27÷9)=678765×(36÷6)=4590306×(12÷6)=612632×(45÷9)=316031×(48÷6)=248681×(14÷7)=136251×(16÷4)=20467×(36÷6)=402111×(18÷2)=999292×(81÷9)=262839×(15÷5)=117817×(45÷9)=408548×(56÷8)=336471×(21÷3)=3297470×(16÷8)=940362×(14÷2)=253484×(56÷8)=588444×(10÷2)=222035×(96÷4)=84082×(776÷8)=795438×(60÷6)=38023×(34÷2)=39119×(40÷4)=19067×(405÷5)=542749×(153÷9)=83335×(420÷6)=245035×(243÷9)=94585×(255÷3)=722590×(80÷8)=90057×(240÷4)=342014×(184÷4)=64498×(462÷7)=646818×(252÷9)=50466×(312÷4)=514812×(176÷8)=26476×(270÷5)=410410×(609÷7)=87033×(275÷5)=181567×(33÷3)=73731×(164÷4)=127112×(198÷6)=39674×(192÷2)=710429×(120÷6)=58093×(168÷8)=195326×(243÷9)=70290×(686÷7)=882040×(60÷6)=40050×(104÷4)=130017×(64÷4)=27239×(490÷7)=273027×(50÷2)=67559×(469÷7)=395312×(252÷4)=75673×(165÷3)=401524×(312÷8)=93698×(330÷5)=646816×(50÷5)=16042×(77÷7)=46269+