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227+161=454+436=113+184=343+354=321+169=308+260=302+179=240+200=74+161=84+290=66+395=819+170=229+130=794+621=211+259=180+580=302+136=643+643=337+97=307+94=177+297=603+179=85+296=562+798=225+193=65+293=186+158=521+114=173+248=888+586=116+175=909+403=207+223=71+246=89+375=203+438=133+195=547+919=43+34=199+231=406-332=768-721=367-165=876-776=489-367=696-540=392-194=334-184=415-217=730-532=334-319=114-95=98-67=190-80=471-231=417-133=323-269=384-306=220-43=965-182=361-341=704-507=478-251=584-283=269-80=357-307=52-15=646-386=426-392=860-596=445-177=991-225=420-262=570-529=206-65=624-192=140-72=700-541=393-235=398-115=466×2=554×5=157×4=282×7=116×5=177×7=110×9=705×4=189×4=729×4=130×5=392×8=215×3=925×3=106×8=218×5=314×3=425×7=38×3=708×7=224×4=808×9=359×2=44×3=159×4=750×6=495×2=702×7=165×4=211×6=95×6=986×8=122×8=936×4=160×3=675×3=117×2=742×6=36×4=749×3=340÷5=486÷3=364÷2=561÷3=333÷9=990÷5=322÷7=808÷8=159÷3=55÷5=270÷2=888÷6=300÷6=48÷4=48÷6=141÷3=165÷3=242÷2=352÷2=684÷2=258÷3=524÷4=32÷2=963÷9=38÷2=210÷5=32÷8=544÷2=216÷6=342÷6=360÷8=98÷7=147÷7=448÷8=24÷2=436÷2=274÷2=536÷8=30÷6=338÷2=35×26=34×12=15×34=44×95=26×13=99×96=44×21=14×14=68×14=58×41=81×10=72×11=17×12=18×24=28×31=92×62=48×13=60×70=27×11=27×46=14×21=16×21=11×74=60×93=23×12=55×65=46×16=43×63=28×13=83×96=11×35=20×94=48×16=32×38=38×17=42×14=12×35=57×23=73×10=15×59=28+290+140=928+424+601=484+49+306=458+815+780=272+74+470=574+747+338=347+14+68=413+202+950=194+265+30=460+73+925=378+249+212=159+839+477=96+389+279=524+277+759=12+306+212=723+576+217=192+149+416=106+678+789=24+171+143=623+790+508=86+84+183=370+63+606=254+270+346=278+901+794=23+59+430=137+560+583=178+215+237=178+435+921=163+306+100=954+510+959=164+39+35=855+449+462=218+269+31=322+693+333=350+28+421=497+804+776=322+179+411=754+629+925=290+297+287=822+349+192=409+19-298=628+128-411=35+346-77=252+547-789=203+137-292=181+944-748=56+220-105=882+104-296=51+166-135=311+761-593=82+407-302=894+804-534=49+300-58=627+473-279=21+345-252=579+590-852=233+106-140=550+371-273=248+131-219=200+994-925=242+172-368=465+256-499=415+47-447=721+258-843=381+82-31=615+76-491=39+84-82=262+832-985=244+176-361=422+214-335=184+267-277=743+595-739=178+64-81=499+367-569=139+126-119=669+361-244=77+412-86=57+400-253=283+27-33=418+957-702=341-142-75=397-126-134=381-143-58=887-338-345=444-77-256=800-48-481=378-38-270=652-46-347=316-144-114=782-383-39=468-299-15=669-230-95=390-39-160=729-294-295=122-41-64=605-174-278=401-89-44=769-294-277=461-265-19=655-163-23=167-55-10=719-139-577=238-49-20=926-362-297=478-345-52=971-339-382=427-153-167=692-224-16=439-88-265=969-52-638=351-86-193=901-70-105=378-247-28=597-110-299=344-14-93=449-150-56=445-106-235=842-274-534=258-158-93=709-101-565=289-244+104=915-172+998=433-383+112=463-216+786=371-155+250=975-502+364=214-207+102=659-528+220=118-42+41=723-102+968=447-231+113=314-217+614=480-462+276=346-69+331=346-267+354=818-490+441=251-25+36=896-859+545=218-75+295=796-734+182=192-178+163=674-226+625=347-330+39=251-25+165=108-34+204=974-871+258=108-28+193=665-327+841=270-145+369=687-410+963=306-185+50=538-309+98=233-142+345=393-298+767=384-32+35=853-245+965=169-132+376=774-644+971=178-100+37=966-700+759=14×10×4=17×55×4=24×11×2=83×12×6=30×11×3=58×57×8=23×12×3=74×95×4=11×14×4=60×60×3=27×11×2=53×96×6=13×14×2=11×89×5=13×11×5=12×66×9=15×11×3=12×84×2=17×14×2=52×60×6=13×21×2=63×32×4=16×26×2=56×21×8=18×10×4=75×40×4=10×13×2=82×93×2=13×12×3=73×74×4=11×27×3=61×79×8=33×15×2=44×52×5=11×18×3=93×61×6=10×46×2=53×91×3=13×25×3=92×43×6=35×5×2=19×3×4=22×9×3=246×4×3=63×2×4=15×7×8=40×5×2=80×3×7=86×4×2=248×3×6=119×2×4=125×2×7=49×2×4=35×4×7=135×2×3=21×8×7=26×3×4=142×2×3=24×9×2=53×4×3=54×6×2=30×7×2=13×6×4=402×2×3=33×5×2=458×2×8=61×5×3=95×5×8=30×3×7=26×9×5=25×4×2=109×3×4=45×7×2=106×6×2=21×8×4=133×2×7=21×6×5=440×2×5=13×7×3=451×2×3=30×3×78=47×2×39=19×5×35=14×6×37=34×2×11=14×7×28=14×4×15=13×3×98=10×5×24=13×3×66=18×4×88=14×2×16=45×2×31=12×6×37=18×4×56=43×2×43=46×2×83=12×7×59=23×3×72=28×3×11=19×2×91=43×2×94=20×2×41=18×3×80=16×4×53=20×3×50=34×2×64=33×2×61=11×5×15=21×4×54=16×4×15=33×3×69=11×5×57=20×3×13=19×4×32=13×4×30=24×4×40=16×4×48=11×9×12=36×2×39=35×22÷5=34×98÷4=34×18÷4=60×28÷6=12×35÷3=70×26÷5=17×36÷6=15×92÷3=48×14÷4=49×64÷7=18×36÷3=24×18÷3=33×17÷3=42×55÷3=21×28÷2=24×10÷6=60×15÷9=52×29÷4=14×30÷5=37×32÷4=81×10÷2=96×12÷2=36×13÷9=38×68÷8=80×12÷8=45×97÷9=29×24÷2=84×42÷9=18×54÷4=79×82÷2=20×20÷2=47×80÷5=35×24÷8=47×70÷2=15×55÷3=86×38÷4=12×54÷4=77×90÷5=18×40÷2=42×33÷2=90×9÷2=669×8÷2=66×9÷2=408×3÷8=85×8÷5=862×6÷3=228×4÷6=338×9÷3=300×2÷3=814×3÷6=84×9÷6=22×6÷4=104×9÷3=307×8÷2=70×9÷5=10×3÷5=296×3÷6=771×8÷4=416×2÷4=992×4÷2=165×6÷2=44×6÷4=390×2÷6=800×4÷2=36×7÷4=232×6÷2=30×5÷6=811×6÷3=207×2÷3=102×3÷6=186×2÷3=72×6÷9=60×5÷6=200×8÷2=316×2÷8=708×6÷8=76×3÷2=828×5÷3=408×2÷8=954×8÷6=940÷5÷2=48÷4÷6=924÷6÷2=927÷3÷3=300÷4÷3=288÷2÷2=357÷7÷3=192÷2÷6=448÷7÷8=800÷5÷2=728÷4÷7=234÷6÷3=468÷9÷2=315÷7÷3=720÷3÷3=888÷4÷6=210÷3÷7=336÷6÷2=648÷3÷2=96÷4÷3=680÷8÷5=164÷2÷2=546÷7÷2=660÷3÷5=132÷4÷3=560÷4÷5=576÷3÷8=315÷9÷7=854÷7÷2=690÷2÷5=28÷2÷7=432÷3÷4=462÷6÷7=380÷4÷5=216÷3÷8=414÷2÷3=210÷3÷2=984÷2÷3=992÷4÷4=570÷5÷6=84÷6×7=74÷2×8=24÷3×5=246÷2×5=998÷2×6=945÷9×5=160÷5×3=456÷4×2=626÷2×3=513÷3×5=442÷2×7=114÷6×7=16÷2×5=294÷6×4=556÷4×7=546÷3×5=488÷4×2=274÷2×9=964÷4×3=565÷5×4=528÷8×6=40÷8×6=130÷5×8=150÷5×6=492÷6×9=600÷3×4=294÷3×8=672÷7×6=301÷7×2=150÷2×5=156÷4×2=564÷2×4=426÷2×8=635÷5×9=604÷2×9=784÷2×4=483÷7×3=594÷6×3=804÷4×6=756÷7×5=129÷3×18=460÷5×44=24÷4×55=65÷5×42=44÷4×88=294÷6×67=152÷8×34=32÷4×40=156÷4×12=128÷4×75=20÷2×92=476÷7×56=92÷4×16=228÷4×72=63÷7×62=60÷4×20=68÷4×52=366÷6×28=24÷3×22=456÷8×72=261÷9×34=90÷9×62=80÷8×65=316÷4×67=140÷7×25=396÷4×99=36÷6×66=504÷8×51=105÷7×26=128÷2×91=40÷8×58=90÷3×38=430÷5×10=171÷9×38=60÷5×75=161÷7×97=135÷5×13=12÷4×87=244÷4×16=495÷9×78=91+(400-240)=624+(915-110)=172+(410-296)=909+(997-664)=96+(449-33)=80+(475-383)=411+(291-80)=825+(960-714)=123+(489-109)=98+(729-336)=149+(153-63)=14+(371-255)=152+(315-228)=495+(277-157)=448+(464-360)=541+(568-394)=397+(136-87)=67+(500-133)=281+(463-277)=793+(974-758)=170+(300-72)=830+(696-397)=373+(357-276)=551+(925-865)=463+(287-70)=266+(778-296)=396+(182-84)=725+(963-147)=102+(282-198)=828+(883-719)=110+(424-72)=689+(907-700)=193+(255-22)=514+(661-54)=267+(261-21)=384+(636-223)=98+(154-60)=164+(899-611)=464+(193-37)=829+(977-745)=473-(37+273)=646-(95+398)=451-(48+59)=676-(263+394)=428-(115+141)=951-(82+585)=361-(23+55)=795-(116+446)=401-(187+192)=839-(50+90)=476-(234+242)=957-(173+226)=368-(100+215)=776-(406+188)=393-(26+268)=409-(239+50)=144-(58+14)=952-(23+258)=381-(148+113)=813-(284+109)=240-(17+205)=967-(233+530)=356-(51+163)=597-(239+254)=235-(68+155)=704-(339+197)=434-(321+77)=946-(498+156)=469-(264+184)=868-(463+213)=333-(264+20)=865-(424+362)=339-(81+173)=582-(74+87)=488-(111+258)=775-(91+680)=307-(81+104)=983-(683+161)=276-(28+12)=614-(240+182)=151-(371-320)=488-(575-95)=288-(220-141)=790-(486-49)=58-(279-233)=804-(553-155)=411-(401-97)=689-(534-135)=399-(253-25)=443-(442-292)=172-(467-342)=407-(153-62)=213-(299-104)=267-(285-215)=493-(448-330)=323-(509-302)=461-(406-366)=743-(702-306)=423-(490-290)=621-(866-518)=458-(287-79)=624-(927-903)=362-(423-396)=933-(961-551)=115-(387-337)=569-(616-389)=247-(354-284)=571-(809-252)=245-(278-85)=252-(950-818)=382-(261-43)=987-(898-520)=274-(350-230)=740-(356-164)=388-(324-279)=532-(832-811)=248-(254-238)=648-(750-646)=407-(225-175)=893-(681-476)=395÷(30÷6)=760÷(25÷5)=328÷(24÷6)=315÷(40÷8)=170÷(30÷6)=850÷(12÷6)=76÷(18÷9)=812÷(21÷3)=292÷(18÷9)=651÷(27÷9)=230÷(20÷4)=96÷(72÷9)=120÷(24÷8)=160÷(20÷5)=456÷(20÷5)=252÷(28÷4)=234÷(30÷5)=68÷(16÷8)=420÷(18÷3)=908÷(16÷8)=106÷(16÷8)=428÷(10÷5)=171÷(63÷7)=156÷(16÷4)=287÷(21÷3)=978÷(18÷9)=210÷(12÷4)=858÷(12÷4)=130÷(10÷2)=348÷(16÷4)=444÷(12÷3)=320÷(16÷2)=180÷(15÷5)=38÷(12÷6)=123÷(12÷4)=96÷(48÷8)=314÷(16÷8)=924÷(18÷3)=87÷(27÷9)=195÷(25÷5)=432÷(2×2)=792÷(2×4)=472÷(4×2)=666÷(3×3)=456÷(4×2)=336÷(2×3)=444÷(3×2)=880÷(4×2)=520÷(2×4)=180÷(3×2)=765÷(3×3)=504÷(2×2)=80÷(2×4)=64÷(2×4)=837÷(3×3)=832÷(2×2)=618÷(2×3)=848÷(2×4)=224÷(4×2)=464÷(4×2)=396÷(3×2)=480÷(2×3)=632÷(2×4)=896÷(2×2)=552÷(3×2)=392÷(4×2)=52÷(2×2)=486÷(3×3)=948÷(2×3)=456÷(2×3)=884÷(2×2)=366÷(2×3)=380÷(2×2)=392÷(2×4)=372÷(2×2)=416÷(2×4)=810÷(3×2)=600÷(2×2)=66÷(3×2)=318÷(2×3)=57×(28÷7)=480×(12÷3)=86×(45÷5)=194×(24÷3)=65×(14÷2)=399×(32÷4)=288×(18÷9)=722×(48÷6)=385×(12÷6)=115×(24÷8)=148×(25÷5)=891×(42÷7)=177×(20÷5)=755×(54÷9)=38×(72÷9)=484×(48÷6)=227×(18÷9)=295×(18÷6)=137×(40÷8)=950×(14÷7)=45×(18÷6)=904×(18÷3)=10×(15÷5)=306×(24÷8)=165×(24÷6)=909×(81÷9)=54×(15÷5)=200×(45÷9)=290×(27÷9)=633×(20÷4)=161×(12÷2)=929×(36÷4)=28×(15÷3)=794×(32÷4)=237×(12÷3)=485×(12÷4)=313×(24÷8)=647×(10÷2)=216×(16÷4)=443×(56÷7)=28×(75÷5)=94×(300÷5)=11×(124÷4)=52×(268÷4)=62×(30÷3)=38×(105÷5)=15×(160÷4)=70×(261÷3)=50×(126÷7)=94×(84÷2)=67×(84÷6)=27×(335÷5)=34×(104÷8)=32×(189÷7)=19×(45÷3)=86×(288÷8)=19×(115÷5)=37×(477÷9)=10×(459÷9)=28×(425÷5)=52×(88÷8)=23×(245÷7)=14×(324÷9)=45×(280÷8)=30×(208÷8)=72×(108÷9)=10×(204÷3)=73×(285÷3)=25×(170÷5)=28×(282÷3)=69×(48÷4)=75×(234÷9)=14×(315÷9)=19×(77÷7)=65×(30÷3)=73×(729÷9)=58×(77÷7)=29×(342÷9)=12×(325÷5)=11×(364÷4)=254+140×3=572+99×3=66+140×2=809+89×4=67+72×6=48+66×7=189+51×9=662+92×9=219+144×2=964+130×5=376+224×2=218+126×5=123+84×6=478+93×7=294+14×6=821+36×8=411+196×3=829+171×4=114+172×4=654+347×2=145+93×8=599+34×2=359+33×7=65+217×4=92+215×2=41+189×5=292+59×6=455+122×5=157+10×3=740+125×5=43×6+472=284×2+436=319×2+158=365×2+112=90×7+319=242×4+313=54×4+78=98×4+623=164×3+28=12×5+409=32+45×10=833+17×13=299+11×15=693+30×18=146+48×17=349+47×19=232+21×21=965+33×30=21+10×40=704+62×16=308+60×10=450+25×13=117+24×16=734+12×76=334+10×42=213+37×17=364+15×10=746+13×20=25+10×41=941+74×13=74+16×36=37+33×20=160+31×12=714+42×22=407+10×31=583+11×77=30+10×54=970+14×14=267+10×45=761+12×15=41×14+260=17×17+29=11×63+226=39×18+415=11×64+89=48×12+495=23×28+189=20×15+437=43×13+269=14×28+131=373-29×10=756-26×16=471-28×16=638-21×14=382-12×10=412-26×10=302-15×15=819-43×15=253-15×15=782-34×18=128-11×11=644-12×15=429-10×16=840-20×37=296-15×16=929-11×43=496-12×40=722-49×13=349-11×15=348-12×10=490-37×10=953-21×11=393-11×10=724-28×19=242-16×13=674-14×31=352-20×14=634-23×25=286-13×15=626-11×41=313-16×17=888-15×48=405-37×10=886-31×15=325-10×30=758-42×11=456-30×15=755-45×15=298-10×15=938-15×28=457-47×4=992-80×4=267-35×4=984-46×8=349-60×4=680-287×2=377-109×3=625-25×5=389-110×2=747-156×4=442-116×2=635-141×2=341-25×6=727-59×6=399-27×6=865-342×2=255-29×2=487-109×4=201-24×7=430-181×2=476-44×2=393-113×3=267-17×4=674-26×3=414-82×4=77-26×2=499-222×2=447-144×3=321-44×7=111-29×2=75-25×2=709-16×8=353-19×4=481-92×3=197-17×7=853-72×6=452-35×4=937-26×9=486-188×2=992-161×3=37×12-313=17×22-363=15×21-201=33×18-462=22×10-123=38×16-156=37×11-372=18×38-27=27×16-336=19×20-160=10×18-122=75×13-648=24×12-251=41×14-203=20×20-86=16×31-459=26×15-350=20×31-126=14×27-118=24×30-322=13×24-130=10×84-706=17×25-259=15×58-148=23×19-316=11×84-422=23×21-70=66×13-474=11×38-222=20×34-161=18×12-195=11×44-46=38×11-132=13×66-833=11×40-256=19×25-359=28×17-421=21×40-489=16×30-396=11×72-404=140×3-226=194×5-941=310×3-518=892×4-363=332×2-45=218×9-950=91×7-516=425×3-448=143×6-265=183×6-56=191×4-430=752×5-985=422×2-517=687×4-760=409×2-655=753×3-662=94×7-17=69×9-115=192×3-300=419×7-86=225×3-392=692×4-109=433×2-414=532×8-46=138×5-436=339×2-429=131×5-344=114×3-274=148×5-391=455×7-407=88×5-141=177×8-921=59×6-28=758×9-915=135×6-137=638×4-779=45×8-68=652×4-257=91×8-234=324×7-645=202+915÷5=795+408÷4=158+628÷4=319+442÷2=465+800÷4=915+354÷6=484+64÷8=43+46÷2=403+32÷4=216+882÷3=227+56÷7=790+365÷5=133+896÷8=282+216÷4=354+20÷2=425+170÷5=272+612÷6=479+718÷2=467+454÷2=130+161÷7=108÷3+307=528÷8+308=416÷8+393=462÷3+862=320÷5+97=180÷5+471=855÷3+273=840÷5+818=72÷2+160=468÷3+762=372÷2+160=508÷2+441=952÷7+298=695÷5+67=336÷7+199=496÷4+939=752÷2+468=416÷2+844=810÷5+466=426÷6+185=247-404÷4=832-876÷3=262-960÷4=524-968÷8=366-908÷4=921-654÷2=437-230÷2=896-986÷2=199-480÷5=312-12÷6=393-968÷4=237-560÷5=471-472÷4=680-628÷2=95-72÷4=204-534÷6=12-12÷3=140-96÷2=469-186÷2=719-390÷6=291-96÷4=461-476÷4=255-464÷2=691-248÷8=448-140÷5=393-688÷4=208-322÷7=960-195÷5=78-78÷3=526-115÷5=33-98÷7=939-315÷7=238-605÷5=148-80÷8=428-816÷3=246-712÷8=262-580÷5=826-780÷4=368-954÷9=234-680÷8=14×(267-242)=55×(198-184)=14×(81-63)=99×(461-442)=24×(311-299)=94×(302-262)=15×(386-371)=78×(374-357)=15×(443-396)=15×(321-236)=28×(124-100)=13×(623-563)=19×(405-359)=88×(954-928)=22×(72-47)=43×(564-483)=21×(488-453)=73×(906-857)=12×(71-48)=52×(748-697)=(302-284)×35=(184-141)×18=(250-230)×26=(976-951)×89=(197-162)×16=(85-37)×69=(93-51)×16=(939-875)×81=(153-138)×12=(513-476)×65=(416-395)×40=(875-777)×95=(175-151)×21=(383-357)×78=(199-146)×14=(605-508)×47=(174-162)×65=(123-73)×66=(243-228)×56=(428-416)×72=232×(191-187)=525×(611-607)=35×(464-456)=580×(642-634)=42×(275-270)=329×(426-423)=76×(188-183)=872×(493-485)=42×(372-365)=332×(182-176)=133×(191-188)=934×(647-642)=69×(122-118)=349×(590-582)=255×(255-252)=939×(142-134)=126×(211-205)=574×(322-318)=98×(286-280)=995×(126-117)=53×(354-348)=357×(412-406)=128×(449-446)=142×(202-193)=131×(190-185)=937×(563-558)=88×(482-475)=531×(702-694)=296×(480-477)=166×(196-189)=75×(476-473)=771×(159-155)=307×(61-58)=292×(120-112)=114×(395-391)=450×(961-958)=91×(440-431)=264×(922-918)=54×(253-246)=374×(465-460)=365÷(84-79)=280÷(929-922)=486÷(490-487)=469÷(388-381)=380÷(451-447)=720÷(616-607)=300÷(101-95)=632÷(641-633)=40÷(206-198)=98÷(190-183)=90÷(251-248)=810÷(711-708)=485÷(126-121)=552÷(818-814)=320÷(340-335)=818÷(584-582)=450÷(304-295)=154÷(775-768)=160÷(223-218)=978÷(219-213)=312÷(39-31)=956÷(25-21)=184÷(383-375)=780÷(411-408)=484÷(485-483)=872÷(166-162)=228÷(272-266)=920÷(405-400)=132÷(130-128)=860÷(375-371)=55÷(492-487)=184÷(299-297)=322÷(283-276)=959÷(590-583)=230÷(486-484)=620÷(600-596)=165÷(29-24)=512÷(653-651)=100÷(57-52)=108÷(762-759)=(369-137)÷4=(923-542)÷3=(211-116)÷5=(261-75)÷3=(140-59)÷3=(482-248)÷9=(326-266)÷3=(733-31)÷3=(393-384)÷3=(743-591)÷8=(491-231)÷5=(827-727)÷4=(451-94)÷3=(283-10)÷3=(125-77)÷2=(744-419)÷5=(195-171)÷4=(840-480)÷9=(181-131)÷2=(432-12)÷2=(407-87)÷8=(761-75)÷7=(144-108)÷2=(459-63)÷9=(388-94)÷7=(778-532)÷6=(282-48)÷9=(559-469)÷6=(335-303)÷8=(604-544)÷6=(410-333)÷7=(835-427)÷8=(257-21)÷2=(452-110)÷9=(455-441)÷2=(873-699)÷6=(239-199)÷5=(236-202)÷2=(225-100)÷5=(696-264)÷3=3/7+2/7=3/5+2/5=2/7+3/7=4/7+3/7=1/5+2/5=5/7+2/7=2/8+3/8=5/8+3/8=1/8+4/8=5/10+4/10=4/8+2/8=2/7+4/7=2/4-1/4=7/10-3/10=2/6-1/6=4/7-2/7=3/6-1/6=2/3-1/3=3/7-1/7=4/9-3/9=2/5-1/5=4/6-2/6=3/8-2/8=4/9-2/9=9.9+9.5=25.6+24.9=9.8+3.6=1.6+0.4=6.8+3.6=54.5+8.5=9.1+5.2=3.8+14.7=2.5+7.3=8.0+6.8=8.1+5.0=60.9+16.0=0.8+6.3=68.3+6.9=0.2+5.2=2.0+1.9=7.1+7.2=3.3+6.6=9.7+1.8=69.4+16.4=2.4+0.9=7.3+9.7=0.5+5.0=22.5+18.4=8.6+4.5=51.7+18.7=2.5+3.4=5.4+5.3=4.0+2.1=1.3+61.3=5.5+9.1=64.4+31.2=7.1+3.1=4.4+7.4=9.4+5.9=81.8+15.1=6.1+7.9=6.4+54.8=4.5+3.7=9.1+8.2=1.9-0.4=49.0-3.0=7.0-0.5=9.3-5.9=7.2-1.2=28.3-9.1=7.5-0.6=73.6-39.8=5.4-2.8=7.0-4.8=8.3-8.0=9.5-4.1=8.4-7.9=96.5-14.3=4.7-4.2=5.2-5.1=5.1-2.6=93.9-47.2=8.2-5.2=9.1-6.4=5.5-4.8=7.7-4.0=9.0-5.1=66.4-30.5=6.8-3.0=82.5-35.4=9.0-5.4=9.8-3.3=8.6-7.1=13.0-10.0=3.5-2.7=96.4-6.1=7.4-3.8=8.9-3.2=4.7-3.4=98.0-30.5=7.7-5.1=81.4-74.4=9.8-9.3=1.5-0.9=参考答案227+161=388454+436=890113+184=297343+354=697321+169=490308+260=568302+179=481240+200=44074+161=23584+290=37466+395=461819+170=989229+130=359794+621=1415211+259=470180+580=760302+136=438643+643=1286337+97=434307+94=401177+297=474603+179=78285+296=381562+798=1360225+193=41865+293=358186+158=344521+114=635173+248=421888+586=1474116+175=291909+403=1312207+223=43071+246=31789+375=464203+438=641133+195=328547+919=146643+34=77199+231=430406-332=74768-721=47367-165=202876-776=100489-367=122696-540=156392-194=198334-184=150415-217=198730-532=198334-319=15114-95=1998-67=31190-80=110471-231=240417-133=284323-269=54384-306=78220-43=177965-182=783361-341=20704-507=197478-251=227584-283=301269-80=189357-307=5052-15=37646-386=260426-392=34860-596=264445-177=268991-225=766420-262=158570-529=41206-65=141624-192=432140-72=68700-541=159393-235=158398-115=283466×2=932554×5=2770157×4=628282×7=1974116×5=580177×7=1239110×9=990705×4=2820189×4=756729×4=2916130×5=650392×8=3136215×3=645925×3=2775106×8=848218×5=1090314×3=942425×7=297538×3=114708×7=4956224×4=896808×9=7272359×2=71844×3=132159×4=636750×6=4500495×2=990702×7=4914165×4=660211×6=126695×6=570986×8=7888122×8=976936×4=3744160×3=480675×3=2025117×2=234742×6=445236×4=144749×3=2247340÷5=68486÷3=162364÷2=182561÷3=187333÷9=37990÷5=198322÷7=46808÷8=101159÷3=5355÷5=11270÷2=135888÷6=148300÷6=5048÷4=1248÷6=8141÷3=47165÷3=55242÷2=121352÷2=176684÷2=342258÷3=86524÷4=13132÷2=16963÷9=10738÷2=19210÷5=4232÷8=4544÷2=272216÷6=36342÷6=57360÷8=4598÷7=14147÷7=21448÷8=5624÷2=12436÷2=218274÷2=137536÷8=6730÷6=5338÷2=16935×26=91034×12=40815×34=51044×95=418026×13=33899×96=950444×21=92414×14=19668×14=95258×41=237881×10=81072×11=79217×12=20418×24=43228×31=86892×62=570448×13=62460×70=420027×11=29727×46=124214×21=29416×21=33611×74=81460×93=558023×12=27655×65=357546×16=73643×63=270928×13=36483×96=796811×35=38520×94=188048×16=76832×38=121638×17=64642×14=58812×35=42057×23=131173×10=73015×59=88528+290+140=458928+424+601=1953484+49+306=839458+815+780=2053272+74+470=816574+747+338=1659347+14+68=429413+202+950=1565194+265+30=489460+73+925=1458378+249+212=839159+839+477=147596+389+279=764524+277+759=156012+306+212=530723+576+217=1516192+149+416=757106+678+789=157324+171+143=338623+790+508=192186+84+183=353370+63+606=1039254+270+346=870278+901+794=197323+59+430=512137+560+583=1280178+215+237=630178+435+921=1534163+306+100=569954+510+959=2423164+39+35=238855+449+462=1766218+269+31=518322+693+333=1348350+28+421=799497+804+776=2077322+179+411=912754+629+925=2308290+297+287=874822+349+192=1363409+19-298=130628+128-411=34535+346-77=304252+547-789=10203+137-292=48181+944-748=37756+220-105=171882+104-296=69051+166-135=82311+761-593=47982+407-302=187894+804-534=116449+300-58=291627+473-279=82121+345-252=114579+590-852=317233+106-140=199550+371-273=648248+131-219=160200+994-925=269242+172-368=46465+256-499=222415+47-447=15721+258-843=136381+82-31=432615+76-491=20039+84-82=41262+832-985=109244+176-361=59422+214-335=301184+267-277=174743+595-739=599178+64-81=161499+367-569=297139+126-119=146669+361-244=78677+412-86=40357+400-253=204283+27-33=277418+957-702=673341-142-75=124397-126-134=137381-143-58=180887-338-345=204444-77-256=111800-48-481=271378-38-270=70652-46-347=259316-144-114=58782-383-39=360468-299-15=154669-230-95=344390-39-160=191729-294-295=140122-41-64=17605-174-278=153401-89-44=268769-294-277=198461-265-19=177655-163-23=469167-55-10=102719-139-577=3238-49-20=169926-362-297=267478-345-52=81971-339-382=250427-153-167=107692-224-16=452439-88-265=86969-52-638=279351-86-193=72901-70-105=726378-247-28=103597-110-299=188344-14-93=237449-150-56=243445-106-235=104842-274-534=34258-158-93=7709-101-565=43289-244+104=149915-172+998=1741433-383+112=162463-216+786=1033371-155+250=466975-502+364=837214-207+102=109659-528+220=351118-42+41=117723-102+968=1589447-231+113=329314-217+614=711480-462+276=294346-69+331=608346-267+354=433818-490+441=769251-25+36=262896-859+545=582218-75+295=438796-734+182=244192-178+163=177674-226+625=1073347-330+39=56251-25+165=391108-34+204=278974-871+258=361108-28+193=273665-327+841=1179270-145+369=494687-410+963=1240306-185+50=171538-309+98=327233-142+345=436393-298+767=862384-32+35=387853-245+965=1573169-132+376=413774-644+971=1101178-100+37=115966-700+759=102514×10×4=56017×55×4=374024×11×2=52883×12×6=597630×11×3=99058×57×8=2644823×12×3=82874×95×4=2812011×14×4=61660×60×3=1080027×11×2=59453×96×6=3052813×14×2=36411×89×5=489513×11×5=71512×66×9=712815×11×3=49512×84×2=201617×14×2=47652×60×6=1872013×21×2=54663×32×4=806416×26×2=83256×21×8=940818×10×4=72075×40×4=1200010×13×2=26082×93×2=1525213×12×3=46873×74×4=2160811×27×3=89161×79×8=3855233×15×2=99044×52×5=1144011×18×3=59493×61×6=3403810×46×2=92053×91×3=1446913×25×3=97592×43×6=2373635×5×2=35019×3×4=22822×9×3=594246×4×3=295263×2×4=50415×7×8=84040×5×2=40080×3×7=168086×4×2=688248×3×6=4464119×2×4=952125×2×7=175049×2×4=39235×4×7=980135×2×3=81021×8×7=117626×3×4=312142×2×3=85224×9×2=43253×4×3=63654×6×2=64830×7×2=42013×6×4=312402×2×3=241233×5×2=330458×2×8=732861×5×3=91595×5×8=380030×3×7=63026×9×5=117025×4×2=200109×3×4=130845×7×2=630106×6×2=127221×8×4=672133×2×7=186221×6×5=630440×2×5=440013×7×3=273451×2×3=270630×3×78=702047×2×39=366619×5×35=332514×6×37=310834×2×11=74814×7×28=274414×4×15=84013×3×98=382210×5×24=120013×3×66=257418×4×88=633614×2×16=44845×2×31=279012×6×37=266418×4×56=403243×2×43=369846×2×83=763612×7×59=495623×3×72=496828×3×11=92419×2×91=345843×2×94=808420×2×41=164018×3×80=432016×4×53=339220×3×50=300034×2×64=435233×2×61=402611×5×15=82521×4×54=453616×4×15=96033×3×69=683111×5×57=313520×3×13=78019×4×32=243213×4×30=156024×4×40=384016×4×48=307211×9×12=118836×2×39=280835×22÷5=15434×98÷4=83334×18÷4=15360×28÷6=28012×35÷3=14070×26÷5=36417×36÷6=10215×92÷3=46048×14÷4=16849×64÷7=44818×36÷3=21624×18÷3=14433×17÷3=18742×55÷3=77021×28÷2=29424×10÷6=4060×15÷9=10052×29÷4=37714×30÷5=8437×32÷4=29681×10÷2=40596×12÷2=57636×13÷9=5238×68÷8=32380×12÷8=12045×97÷9=48529×24÷2=34884×42÷9=39218×54÷4=24379×82÷2=323920×20÷2=20047×80÷5=75235×24÷8=10547×70÷2=164515×55÷3=27586×38÷4=81712×54÷4=16277×90÷5=138618×40÷2=36042×33÷2=69390×9÷2=405669×8÷2=267666×9÷2=297408×3÷8=15385×8÷5=136862×6÷3=1724228×4÷6=152338×9÷3=1014300×2÷3=200814×3÷6=40784×9÷6=12622×6÷4=33104×9÷3=312307×8÷2=122870×9÷5=12610×3÷5=6296×3÷6=148771×8÷4=1542416×2÷4=208992×4÷2=1984165×6÷2=49544×6÷4=66390×2÷6=130800×4÷2=160036×7÷4=63232×6÷2=69630×5÷6=25811×6÷3=1622207×2÷3=138102×3÷6=51186×2÷3=12472×6÷9=4860×5÷6=50200×8÷2=800316×2÷8=79708×6÷8=53176×3÷2=114828×5÷3=1380408×2÷8=102954×8÷6=1272940÷5÷2=9448÷4÷6=2924÷6÷2=77927÷3÷3=103300÷4÷3=25288÷2÷2=72357÷7÷3=17192÷2÷6=16448÷7÷8=8800÷5÷2=80728÷4÷7=26234÷6÷3=13468÷9÷2=26315÷7÷3=15720÷3÷3=80888÷4÷6=37210÷3÷7=10336÷6÷2=28648÷3÷2=10896÷4÷3=8680÷8÷5=17164÷2÷2=41546÷7÷2=39660÷3÷5=44132÷4÷3=11560÷4÷5=28576÷3÷8=24315÷9÷7=5854÷7÷2=61690÷2÷5=6928÷2÷7=2432÷3÷4=36462÷6÷7=11380÷4÷5=19216÷3÷8=9414÷2÷3=69210÷3÷2=35984÷2÷3=164992÷4÷4=62570÷5÷6=1984÷6×7=9874÷2×8=29624÷3×5=40246÷2×5=615998÷2×6=2994945÷9×5=525160÷5×3=96456÷4×2=228626÷2×3=939513÷3×5=855442÷2×7=1547114÷6×7=13316÷2×5=40294÷6×4=196556÷4×7=973546÷3×5=910488÷4×2=244274÷2×9=1233964÷4×3=723565÷5×4=452528÷8×6=39640÷8×6=30130÷5×8=208150÷5×6=180492÷6×9=738600÷3×4=800294÷3×8=784672÷7×6=576301÷7×2=86150÷2×5=375156÷4×2=78564÷2×4=1128426÷2×8=1704635÷5×9=1143604÷2×9=2718784÷2×4=1568483÷7×3=207594÷6×3=297804÷4×6=1206756÷7×5=540129÷3×18=774460÷5×44=404824÷4×55=33065÷5×42=54644÷4×88=968294÷6×67=3283152÷8×34=64632÷4×40=320156÷4×12=468128÷4×75=240020÷2×92=920476÷7×56=380892÷4×16=368228÷4×72=410463÷7×62=55860÷4×20=30068÷4×52=884366÷6×28=170824÷3×22=176456÷8×72=4104261÷9×34=98690÷9×62=62080÷8×65=650316÷4×67=5293140÷7×25=500396÷4×99=980136÷6×66=396504÷8×51=3213105÷7×26=390128÷2×91=582440÷8×58=29090÷3×38=1140430÷5×10=860171÷9×38=72260÷5×75=900161÷7×97=2231135÷5×13=35112÷4×87=261244÷4×16=976495÷9×78=429091+(400-240)=251624+(915-110)=1429172+(410-296)=286909+(997-664)=124296+(449-33)=51280+(475-383)=172411+(291-80)=622825+(960-714)=1071123+(489-109)=50398+(729-336)=491149+(153-63)=23914+(371-255)=130152+(315-228)=239495+(277-157)=615448+(464-360)=552541+(568-394)=715397+(136-87)=44667+(500-133)=434281+(463-277)=467793+(974-758)=1009170+(300-72)=398830+(696-397)=1129373+(357-276)=454551+(925-865)=611463+(287-70)=680266+(778-296)=748396+(182-84)=494725+(963-147)=1541102+(282-198)=186828+(883-719)=992110+(424-72)=462689+(907-700)=896193+(255-22)=426514+(661-54)=1121267+(261-21)=507384+(636-223)=79798+(154-60)=192164+(899-611)=452464+(193-37)=620829+(977-745)=1061473-(37+273)=163646-(95+398)=153451-(48+59)=344676-(263+394)=19428-(115+141)=172951-(82+585)=284361-(23+55)=283795-(116+446)=233401-(187+192)=22839-(50+90)=699476-(234+242)=0957-(173+226)=558368-(100+215)=53776-(406+188)=182393-(26+268)=99409-(239+50)=120144-(58+14)=72952-(23+258)=671381-(148+113)=120813-(284+109)=420240-(17+205)=18967-(233+530)=204356-(51+163)=142597-(239+254)=104235-(68+155)=12704-(339+197)=168434-(321+77)=36946-(498+156)=292469-(264+184)=21868-(463+213)=192333-(264+20)=49865-(424+362)=79339-(81+173)=85582-(74+87)=421488-(111+258)=119775-(91+680)=4307-(81+104)=122983-(683+161)=139276-(28+12)=236614-(240+182)=192151-(371-320)=100488-(575-95)=8288-(220-141)=209790-(486-49)=35358-(279-233)=12804-(553-155)=406411-(401-97)=107689-(534-135)=290399-(253-25)=171443-(442-292)=293172-(467-342)=47407-(153-62)=316213-(299-104)=18267-(285-215)=197493-(448-330)=375323-(509-302)=116461-(406-366)=421743-(702-306)=347423-(490-290)=223621-(866-518)=273458-(287-79)=250624-(927-903)=600362-(423-396)=335933-(961-551)=523115-(387-337)=65569-(616-389)=342247-(354-284)=177571-(809-252)=14245-(278-85)=52252-(950-818)=120382-(261-43)=164987-(898-520)=609274-(350-230)=154740-(356-164)=548388-(324-279)=343532-(832-811)=511248-(254-238)=232648-(750-646)=544407-(225-175)=357893-(681-476)=688395÷(30÷6)=79760÷(25÷5)=152328÷(24÷6)=82315÷(40÷8)=63170÷(30÷6)=34850÷(12÷6)=42576÷(18÷9)=38812÷(21÷3)=116292÷(18÷9)=146651÷(27÷9)=217230÷(20÷4)=4696÷(72÷9)=12120÷(24÷8)=40160÷(20÷5)=40456÷(20÷5)=114252÷(28÷4)=36234÷(30÷5)=3968÷(16÷8)=34420÷(18÷3)=70908÷(16÷8)=454106÷(16÷8)=53428÷(10÷5)=214171÷(63÷7)=19156÷(16÷4)=39287÷(21÷3)=41978÷(18÷9)=489210÷(12÷4)=70858÷(12÷4)=286130÷(10÷2)=26348÷(16÷4)=87444÷(12÷3)=111320÷(16÷2)=40180÷(15÷5)=6038÷(12÷6)=19123÷(12÷4)=4196÷(48÷8)=16314÷(16÷8)=157924÷(18÷3)=15487÷(27÷9)=29195÷(25÷5)=39432÷(2×2)=108792÷(2×4)=99472÷(4×2)=59666÷(3×3)=74456÷(4×2)=57336÷(2×3)=56444÷(3×2)=74880÷(4×2)=110520÷(2×4)=65180÷(3×2)=30765÷(3×3)=85504÷(2×2)=12680÷(2×4)=1064÷(2×4)=8837÷(3×3)=93832÷(2×2)=208618÷(2×3)=103848÷(2×4)=106224÷(4×2)=28464÷(4×2)=58396÷(3×2)=66480÷(2×3)=80632÷(2×4)=79896÷(2×2)=224552÷(3×2)=92392÷(4×2)=4952÷(2×2)=13486÷(3×3)=54948÷(2×3)=158456÷(2×3)=76884÷(2×2)=221366÷(2×3)=61380÷(2×2)=95392÷(2×4)=49372÷(2×2)=93416÷(2×4)=52810÷(3×2)=135600÷(2×2)=15066÷(3×2)=11318÷(2×3)=5357×(28÷7)=228480×(12÷3)=192086×(45÷5)=774194×(24÷3)=155265×(14÷2)=455399×(32÷4)=3192288×(18÷9)=576722×(48÷6)=5776385×(12÷6)=770115×(24÷8)=345148×(25÷5)=740891×(42÷7)=5346177×(20÷5)=708755×(54÷9)=453038×(72÷9)=304484×(48÷6)=3872227×(18÷9)=454295×(18÷6)=885137×(40÷8)=685950×(14÷7)=190045×(18÷6)=135904×(18÷3)=542410×(15÷5)=30306×(24÷8)=918165×(24÷6)=660909×(81÷9)=818154×(15÷5)=162200×(45÷9)=1000290×(27÷9)=870633×(20÷4)=3165161×(12÷2)=966929×(36÷4)=836128×(15÷3)=140794×(32÷4)=6352237×(12÷3)=948485×(12÷4)=1455313×(24÷8)=939647×(10÷2)=3235216×(16÷4)=864443×(56÷7)=354428×(75÷5)=42094×(300÷5)=564011×(124÷4)=34152×(268÷4)=348462×(30÷3)=62038×(105÷5)=79815×(160÷4)=60070×(261÷3)=609050×(126÷7)=90094×(84÷2)=394867×(84÷6)=93827×(335÷5)=180934×(104÷8)=44232×(189÷7)=86419×(45÷3)=28586×(288÷8)=309619×(115÷5)=43737×(477÷9)=196110×(459÷9)=51028×(425÷5)=238052×(88÷8)=57223×(245÷7)=80514×(324÷9)=50445×(280÷8)=157530×(208÷8)=78072×(108÷9)=86410×(204÷3)=68073×(285÷3)=693525×(170÷5)=85028×(282÷3)=263269×(48÷4)=82875×(234÷9)=195014×(315÷9)=49019×(77÷7)=20965×(30÷3)=65073×(729÷9)=591358×(77÷7)=63829×(342÷9)=110212×(325÷5)=78011×(364÷4)=1001254+140×3=674572+99×3=