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328+114=200+250=303+63=431+142=61+325=90+514=170+81=991+214=133+231=311+378=82+229=461+924=63+178=415+648=67+328=40+68=315+117=682+598=165+165=840+710=79+341=70+373=126+96=504+382=45+167=298+219=416+82=187+351=130+228=385+415=252+103=984+766=174+222=209+163=108+107=284+502=239+147=855+784=67+80=638+159=320-21=715-510=246-155=793-636=476-165=880-794=387-301=981-795=269-205=585-357=151-29=632-402=403-168=440-419=415-193=752-257=224-113=856-319=196-97=787-337=462-310=929-97=223-144=548-206=271-112=874-227=207-150=981-377=490-234=763-579=146-36=986-647=444-354=501-214=483-330=726-32=80-30=639-518=476-113=974-271=46×7=850×6=99×4=496×8=103×5=56×9=285×3=499×3=133×6=123×3=144×2=292×9=379×2=638×5=481×2=675×3=196×3=972×6=118×2=866×4=218×4=550×6=233×2=41×3=100×3=568×9=72×8=782×7=159×4=28×9=241×2=44×6=168×2=321×8=119×3=34×6=135×2=738×6=132×3=228×7=18÷6=732÷3=280÷8=370÷2=68÷4=404÷2=387÷9=585÷5=36÷6=81÷9=28÷2=896÷8=175÷7=840÷4=100÷4=58÷2=120÷8=402÷2=243÷9=204÷2=344÷4=752÷8=212÷4=192÷6=120÷6=486÷2=159÷3=210÷7=237÷3=702÷3=152÷8=261÷3=288÷8=275÷5=333÷3=438÷6=264÷2=258÷2=201÷3=66÷6=53×15=58×64=23×25=74×83=27×13=56×91=42×13=32×97=56×14=59×85=15×49=69×70=15×51=45×36=28×21=43×42=36×16=12×49=44×19=32×41=37×15=81×16=12×15=80×87=16×51=28×50=10×74=96×19=12×62=66×29=24×18=87×19=25×25=60×31=11×32=80×59=65×13=13×48=26×18=36×77=183+286+348=113+479+187=281+155+529=490+559+902=487+131+187=175+999+747=178+105+111=81+192+118=185+392+190=489+489+132=479+337+63=629+16+831=90+227+372=918+414+942=495+62+393=917+637+68=18+59+650=559+991+324=292+49+508=317+57+540=465+164+290=969+769+732=389+312+80=181+579+792=93+123+398=566+642+954=298+246+368=790+527+971=334+244+104=893+40+45=873+54+22=918+859+899=11+578+274=508+723+201=342+27+578=38+290+944=321+85+132=218+440+755=522+390+26=122+909+818=239+107-125=988+401-873=74+188-77=575+769-113=30+452-272=355+999-759=170+43-107=876+658-279=233+177-386=359+500-186=304+24-190=674+124-651=151+218-360=935+103-825=282+128-75=364+591-346=76+284-170=843+32-728=422+16-362=861+102-31=23+460-425=884+376-436=339+111-276=383+597-612=150+275-268=737+354-460=325+170-297=803+181-13=297+143-337=226+415-221=79+172-173=571+865-230=84+237-31=277+119-381=51+378-255=930+223-636=55+111-164=637+764-183=34+252-195=374+946-55=284-98-162=991-373-425=206-11-46=926-371-354=408-16-215=962-94-31=204-58-100=882-86-450=450-78-313=782-246-134=450-215-78=922-319-585=439-133-262=446-334-48=451-107-183=729-207-393=405-202-68=798-582-51=487-40-346=971-216-583=467-26-47=579-316-54=439-240-75=425-68-137=174-17-116=899-205-671=417-20-308=934-153-72=483-102-80=966-600-206=375-284-64=577-30-154=434-152-135=887-687-35=301-15-50=478-93-139=318-175-120=535-262-172=411-359-13=890-384-458=401-195+197=853-787+172=325-285+246=969-79+948=376-311+211=581-386+37=91-38+440=336-28+500=379-258+42=999-667+611=241-166+39=941-483+228=110-71+278=768-203+699=158-151+343=887-135+33=466-227+208=751-469+78=316-120+21=506-364+735=377-361+94=926-543+484=259-157+251=985-813+161=97-74+393=744-737+563=466-377+43=152-130+232=205-152+407=706-337+386=407-32+71=821-415+613=387-277+316=513-233+39=368-217+29=932-493+774=473-284+64=605-119+103=406-343+374=748-289+511=30×11×3=12×45×2=15×19×2=70×29×2=10×44×2=23×87×7=24×13×2=88×78×8=11×13×2=47×30×7=11×13×4=84×83×3=13×10×3=29×48×9=14×12×5=59×20×9=11×21×4=41×89×2=22×15×2=52×21×7=14×29×2=26×50×5=11×14×5=58×45×2=10×32×3=89×15×5=12×10×8=67×90×8=18×11×3=97×10×7=27×11×3=69×37×5=16×11×2=86×75×5=39×10×2=52×83×9=23×17×2=66×66×9=10×21×2=92×50×7=30×3×5=82×3×2=57×2×5=322×3×4=134×2×3=166×5×9=12×4×8=102×6×2=16×8×2=300×2×4=82×2×4=29×9×6=38×3×4=78×6×9=93×4×2=484×2×8=26×4×5=118×6×8=25×4×9=94×3×5=17×8×5=230×2×3=44×7×3=32×5×9=41×2×3=101×3×2=36×2×7=65×3×4=29×4×3=181×2×7=69×5×2=85×7×4=18×6×2=496×2×8=45×3×4=102×9×3=25×3×8=141×3×5=11×2×4=11×4×3=18×5×80=19×3×89=49×2×64=26×3×18=16×2×93=15×2×41=14×2×80=12×4×16=24×4×31=14×6×43=27×2×44=32×3×28=49×2×53=12×3×78=14×3×13=45×2×29=11×2×18=23×3×29=17×4×52=15×2×67=20×2×58=16×2×24=10×5×89=35×2×90=24×2×67=12×2×73=45×2×91=11×2×23=10×5×18=39×2×60=14×4×78=13×6×29=26×2×61=25×3×40=20×2×30=15×4×55=20×3×46=10×2×42=18×5×57=24×3×69=11×63÷7=84×53÷6=35×16÷8=27×96÷4=24×38÷3=90×84÷6=10×61÷2=63×89÷7=68×10÷4=40×33÷2=24×23÷4=30×24÷8=12×56÷7=93×55÷3=41×24÷2=89×95÷5=40×15÷2=24×57÷4=44×21÷3=76×95÷5=12×80÷6=20×78÷2=13×69÷3=74×70÷7=20×30÷5=24×20÷8=23×20÷4=15×30÷6=78×10÷6=46×24÷4=10×91÷5=95×42÷7=11×48÷3=83×63÷7=12×50÷8=35×24÷4=10×24÷5=32×56÷8=54×13÷9=66×93÷6=138×3÷6=578×8÷2=266×3÷2=631×6÷2=291×2÷6=540×8÷4=69×7÷3=860×3÷5=80×3÷4=400×2÷5=204×4÷6=725×6÷2=292×2÷4=636×8÷6=445×2÷5=696×9÷4=198×2÷4=603×8÷2=230×2÷4=126×9÷3=106×6÷3=108×9÷3=339×2÷6=912×6÷3=62×9÷2=198×8÷3=312×3÷8=58×9÷3=156×6÷3=178×2÷4=140×7÷5=658×3÷2=73×4÷2=135×4÷6=182×4÷2=591×4÷2=159×4÷3=860×3÷6=23×8÷4=789×7÷3=594÷9÷2=315÷3÷7=138÷2÷3=896÷2÷7=405÷5÷3=812÷2÷2=590÷2÷5=504÷7÷6=800÷2÷4=712÷2÷2=336÷7÷6=828÷3÷6=636÷4÷3=664÷2÷4=918÷3÷9=36÷2÷3=550÷5÷2=882÷3÷6=576÷6÷8=402÷3÷2=410÷5÷2=432÷3÷6=760÷4÷2=336÷8÷2=432÷2÷9=70÷5÷7=570÷5÷6=120÷6÷2=728÷7÷4=800÷8÷4=900÷2÷5=800÷4÷2=756÷9÷2=828÷9÷4=576÷9÷4=216÷3÷8=444÷2÷3=834÷3÷2=600÷5÷8=572÷2÷2=570÷6×4=693÷9×3=132÷6×5=459÷3×5=276÷6×9=204÷4×7=948÷3×2=264÷8×9=378÷6×2=60÷4×9=720÷6×2=501÷3×6=380÷5×6=472÷8×6=287÷7×2=448÷7×8=320÷2×4=604÷2×7=318÷2×8=484÷4×8=412÷2×5=774÷6×4=867÷3×7=138÷3×2=117÷3×9=424÷4×7=933÷3×4=621÷3×7=270÷2×9=456÷2×5=879÷3×9=378÷2×6=802÷2×5=152÷2×6=450÷6×3=380÷5×9=910÷5×3=990÷9×4=630÷7×6=278÷2×6=24÷2×57=351÷9×98=34÷2×17=306÷6×88=49÷7×52=455÷7×33=55÷5×19=651÷7×99=504÷9×13=30÷5×25=129÷3×18=54÷9×74=255÷3×10=462÷7×29=252÷6×22=84÷2×80=126÷2×11=141÷3×45=100÷4×18=48÷6×15=90÷2×20=776÷8×60=70÷7×41=63÷7×30=378÷7×13=123÷3×20=48÷8×33=408÷8×57=120÷4×12=324÷6×17=48÷6×85=116÷4×11=84÷4×17=828÷9×14=20÷5×88=40÷8×12=119÷7×54=12÷2×33=14÷2×62=264÷8×19=59+(409-259)=878+(196-102)=485+(401-160)=967+(959-656)=457+(263-223)=352+(124-61)=295+(313-44)=16+(935-739)=74+(483-86)=912+(620-138)=127+(443-212)=500+(777-653)=109+(247-99)=475+(366-336)=116+(256-205)=237+(535-318)=460+(405-89)=34+(591-540)=297+(485-81)=399+(902-634)=32+(398-284)=197+(725-461)=97+(198-157)=898+(828-168)=176+(77-27)=404+(644-72)=110+(388-18)=476+(730-446)=377+(376-351)=247+(850-353)=48+(493-36)=922+(171-31)=234+(500-88)=962+(46-22)=116+(256-208)=370+(938-545)=420+(153-39)=841+(219-140)=391+(442-420)=424+(911-169)=161-(27+88)=699-(299+197)=404-(238+122)=592-(492+46)=187-(11+78)=744-(331+398)=415-(210+160)=688-(27+310)=342-(155+55)=981-(576+75)=433-(132+137)=831-(95+640)=441-(234+17)=945-(438+56)=480-(113+366)=983-(444+274)=453-(77+340)=855-(91+540)=478-(199+250)=625-(100+51)=212-(164+10)=773-(288+74)=341-(94+141)=595-(113+326)=178-(31+36)=894-(235+505)=219-(26+186)=717-(223+411)=369-(150+106)=983-(150+257)=447-(27+107)=936-(341+90)=391-(114+54)=737-(76+264)=329-(86+102)=544-(141+399)=427-(86+323)=873-(246+472)=476-(238+170)=943-(153+316)=261-(243-132)=582-(559-260)=449-(493-128)=524-(736-382)=292-(208-93)=122-(683-607)=383-(170-12)=760-(858-476)=356-(352-185)=831-(657-392)=211-(139-31)=740-(949-320)=461-(368-133)=783-(578-143)=285-(407-343)=635-(419-100)=419-(285-284)=881-(696-387)=470-(449-398)=808-(829-542)=42-(420-385)=497-(949-945)=452-(433-211)=602-(502-165)=438-(428-393)=828-(515-94)=456-(484-397)=669-(719-462)=311-(298-60)=819-(785-607)=481-(468-43)=871-(988-221)=120-(240-167)=148-(872-730)=184-(84-39)=783-(919-401)=421-(291-187)=385-(729-490)=467-(454-351)=675-(945-686)=112÷(49÷7)=275÷(15÷3)=376÷(14÷7)=940÷(12÷6)=136÷(12÷3)=362÷(12÷6)=21÷(27÷9)=510÷(14÷7)=244÷(16÷4)=90÷(27÷3)=156÷(18÷3)=818÷(10÷5)=48÷(15÷5)=477÷(81÷9)=486÷(21÷7)=511÷(14÷2)=56÷(32÷4)=810÷(10÷2)=488÷(32÷4)=198÷(24÷8)=435÷(18÷6)=651÷(35÷5)=256÷(14÷7)=189÷(72÷8)=344÷(64÷8)=329÷(14÷2)=468÷(36÷4)=753÷(12÷4)=14÷(14÷7)=144÷(54÷9)=294÷(21÷3)=726÷(42÷7)=100÷(10÷2)=475÷(45÷9)=287÷(49÷7)=468÷(27÷9)=10÷(10÷2)=60÷(24÷4)=448÷(64÷8)=128÷(24÷6)=36÷(2×2)=558÷(3×2)=640÷(2×2)=354÷(2×3)=588÷(3×2)=252÷(2×3)=816÷(3×2)=378÷(2×3)=414÷(2×3)=856÷(4×2)=840÷(4×2)=270÷(3×2)=918÷(2×3)=184÷(2×2)=459÷(3×3)=774÷(2×3)=648÷(2×4)=621÷(3×3)=252÷(3×3)=192÷(2×4)=168÷(3×2)=264÷(2×2)=568÷(2×2)=999÷(3×3)=348÷(2×3)=882÷(3×2)=912÷(2×4)=568÷(2×4)=438÷(2×3)=648÷(4×2)=680÷(4×2)=880÷(2×2)=288÷(2×4)=468÷(2×2)=40÷(2×4)=630÷(2×3)=750÷(2×3)=135÷(3×3)=498÷(3×2)=96÷(2×3)=228×(27÷9)=892×(12÷2)=130×(63÷9)=293×(40÷8)=30×(36÷6)=361×(24÷6)=113×(14÷7)=741×(12÷6)=76×(40÷5)=743×(18÷9)=72×(10÷2)=108×(28÷7)=68×(36÷9)=771×(12÷3)=145×(36÷6)=911×(30÷6)=17×(18÷2)=120×(36÷9)=81×(15÷5)=802×(54÷9)=25×(28÷7)=202×(54÷6)=39×(56÷7)=816×(24÷8)=181×(14÷7)=480×(72÷8)=100×(18÷3)=969×(49÷7)=37×(32÷8)=339×(32÷8)=332×(14÷7)=752×(45÷5)=100×(72÷8)=122×(35÷7)=77×(35÷7)=770×(54÷6)=91×(12÷6)=945×(36÷4)=31×(48÷6)=221×(56÷8)=27×(115÷5)=34×(100÷4)=45×(90÷6)=95×(236÷4)=22×(90÷2)=11×(426÷6)=22×(76÷2)=43×(245÷7)=12×(161÷7)=40×(208÷8)=49×(36÷2)=67×(66÷6)=22×(210÷7)=53×(164÷2)=11×(180÷9)=97×(312÷8)=34×(108÷4)=61×(245÷5)=13×(48÷2)=93×(616÷7)=19×(205÷5)=76×(200÷8)=30×(30÷2)=48×(150÷5)=11×(201÷3)=66×(52÷2)=16×(348÷6)=50×(86÷2)=37×(161÷7)=76×(675÷9)=37×(120÷8)=61×(150÷2)=42×(95÷5)=24×(148÷2)=12×(146÷2)=31×(216÷6)=21×(96÷6)=85×(783÷9)=99×(20÷2)=25×(602÷7)=268+27×4=143+159×3=368+37×2=16+63×7=193+99×4=758+74×7=36+193×2=48+113×8=293+33×2=814+83×2=66+32×2=538+123×5=71+43×9=545+54×6=285+186×3=452+21×6=171+101×3=166+128×7=259+28×7=236+42×8=82+48×8=914+214×4=30+481×2=587+186×3=99+50×2=413+185×5=271+147×4=120+48×5=492+189×2=60+250×2=175×4+274=337×2+499=36×7+324=325×3+504=11×2+316=106×2+176=110×7+17=309×3+613=158×3+346=17×2+999=158+11×54=984+19×18=142+10×73=309+34×29=265+37×15=998+10×67=350+24×14=688+37×10=184+15×37=890+10×10=218+22×28=604+15×27=219+69×10=472+13×70=36+47×12=368+18×17=269+11×18=606+33×18=157+16×39=158+12×40=105+22×21=650+10×79=214+11×34=785+19×50=398+60×10=501+12×70=465+14×30=531+68×14=35+10×39=31+16×60=16×52+79=37×10+314=12×36+325=61×14+999=20×23+222=57×10+342=10×86+29=11×39+785=29×11+276=15×63+226=266-10×10=664-43×15=289-11×25=858-42×11=426-13×15=573-12×23=410-22×14=892-13×32=458-14×32=239-13×11=388-14×25=948-35×15=488-12×36=175-12×14=285-24×11=876-27×14=390-17×15=501-22×13=455-30×13=750-16×24=475-40×11=764-19×35=441-35×12=771-50×11=432-18×22=825-47×17=308-18×16=311-13×20=328-17×14=754-16×18=434-17×16=864-12×16=422-11×22=869-11×71=464-15×11=269-12×17=205-15×13=995-37×15=475-26×12=570-12×21=457-73×3=532-24×5=412-62×2=684-238×2=224-110×2=952-290×2=186-33×4=251-28×4=245-13×6=658-11×4=447-14×2=703-77×5=142-15×8=667-68×9=238-84×2=861-66×3=219-50×2=809-60×2=463-215×2=785-30×9=208-69×3=625-35×5=361-88×4=834-234×2=388-53×4=671-19×8=217-30×7=761-175×2=463-22×9=953-92×7=243-44×3=843-130×4=459-31×4=665-117×3=292-24×5=493-17×5=491-62×7=962-151×5=397-83×4=824-54×3=26×11-54=52×19-873=16×10-137=72×11-428=50×10-342=38×20-709=21×19-282=28×31-403=16×28-296=11×72-619=12×36-328=26×27-688=15×20-285=42×18-239=14×31-250=60×10-153=12×41-466=35×17-468=28×11-12=12×70-336=14×19-65=15×45-238=22×22-137=17×29-24=17×22-268=42×22-910=28×10-114=51×11-36=19×22-226=11×73-106=30×10-293=31×18-168=11×36-20=61×13-182=48×10-76=24×31-560=12×21-241=20×49-749=16×17-55=12×60-166=377×2-603=208×6-404=160×5-191=231×5-757=204×4-356=852×5-127=60×8-142=716×2-645=281×3-446=269×5-956=164×5-238=736×2-854=137×7-613=505×3-929=37×5-12=544×3-171=280×3-208=724×2-278=173×4-83=337×9-959=262×2-371=227×7-778=456×2-410=889×6-680=204×4-711=525×9-308=122×4-419=887×7-485=309×3-155=147×7-468=391×2-673=338×9-439=95×7-468=285×5-320=359×2-227=832×6-185=241×3-263=515×7-142=32×7-14=270×3-103=100+996÷6=755+818÷2=201+780÷4=646+348÷6=380+966÷6=897+594÷3=291+372÷6=24+833÷7=237+240÷6=37+654÷2=417+798÷2=530+417÷3=304+36÷9=152+600÷4=101+976÷4=791+355÷5=260+744÷4=543+288÷8=378+45÷5=34+15÷3=382÷2+154=100÷5+178=630÷2+430=279÷9+629=148÷4+450=879÷3+13=648÷3+134=815÷5+982=336÷3+187=352÷8+551=608÷4+154=528÷8+215=840÷2+45=588÷4+739=92÷4+386=759÷3+876=30÷6+235=304÷8+214=970÷2+322=789÷3+620=55-100÷2=121-312÷8=91-351÷9=277-375÷3=130-640÷5=424-448÷7=253-144÷2=246-256÷4=325-75÷5=405-213÷3=248-92÷2=802-676÷2=409-906÷6=830-444÷3=371-153÷9=838-873÷3=489-128÷2=724-927÷3=286-588÷6=380-234÷6=411-150÷5=168-512÷4=247-162÷2=714-903÷7=375-90÷5=900-440÷8=144-285÷3=546-568÷4=379-168÷8=222-990÷6=435-988÷4=684-762÷2=234-150÷5=675-946÷2=461-36÷4=869-55÷5=167-524÷4=872-70÷5=168-182÷7=575-716÷2=23×(68-29)=84×(270-191)=41×(487-464)=18×(975-957)=12×(220-161)=95×(735-663)=22×(319-301)=13×(646-568)=13×(268-229)=52×(292-270)=15×(190-177)=86×(845-795)=18×(292-262)=23×(518-501)=29×(88-73)=39×(841-767)=18×(438-419)=82×(505-481)=14×(95-78)=73×(166-77)=(383-370)×13=(78-67)×97=(237-211)×25=(602-560)×57=(462-448)×46=(304-260)×69=(453-387)×10=(348-256)×13=(216-195)×19=(294-236)×90=(48-34)×54=(239-140)×32=(417-393)×25=(519-437)×48=(499-467)×20=(917-903)×79=(186-159)×24=(341-257)×93=(368-339)×13=(599-543)×20=73×(137-134)=887×(834-831)=109×(115-107)=681×(433-426)=73×(113-109)=330×(844-839)=135×(377-373)=401×(842-834)=65×(363-355)=123×(652-643)=109×(105-101)=948×(476-471)=133×(159-152)=832×(664-655)=276×(268-265)=250×(716-707)=257×(432-429)=246×(368-360)=150×(367-362)=53×(886-880)=105×(495-487)=797×(616-607)=46×(195-186)=946×(289-282)=150×(75-71)=831×(675-671)=14×(430-423)=947×(581-575)=65×(461-458)=453×(667-664)=11×(99-93)=18×(339-332)=31×(364-359)=721×(409-405)=78×(287-282)=469×(946-942)=304×(215-212)=788×(933-925)=177×(422-419)=378×(260-255)=245÷(307-302)=693÷(191-182)=296÷(430-426)=600÷(577-574)=36÷(298-289)=726÷(926-923)=396÷(279-276)=99÷(475-472)=194÷(144-142)=225÷(32-29)=422÷(458-456)=837÷(600-597)=486÷(179-170)=322÷(473-471)=114÷(292-290)=802÷(893-891)=135÷(281-278)=810÷(684-682)=112÷(17-13)=540÷(887-882)=316÷(459-457)=25÷(366-361)=161÷(480-473)=192÷(613-609)=492÷(215-209)=82÷(938-936)=288÷(13-10)=468÷(484-481)=441÷(483-476)=552÷(716-713)=84÷(348-346)=968÷(496-494)=288÷(400-396)=570÷(39-36)=34÷(86-84)=345÷(919-916)=76÷(426-424)=808÷(225-223)=190÷(181-176)=148÷(363-361)=(346-314)÷2=(939-683)÷8=(252-132)÷5=(367-295)÷2=(468-426)÷3=(230-98)÷2=(368-222)÷2=(904-864)÷5=(388-20)÷8=(235-79)÷2=(405-225)÷5=(466-250)÷9=(390-270)÷8=(251-90)÷7=(215-17)÷9=(598-150)÷2=(176-136)÷4=(752-410)÷3=(500-145)÷5=(434-364)÷5=(284-200)÷2=(897-771)÷2=(332-146)÷3=(561-53)÷4=(290-104)÷6=(790-190)÷6=(426-48)÷2=(305-165)÷5=(167-97)÷2=(536-500)÷2=(443-191)÷6=(841-421)÷2=(356-20)÷2=(642-158)÷4=(250-124)÷7=(698-152)÷6=(252-63)÷3=(586-236)÷2=(340-37)÷3=(933-351)÷3=5/8+2/8=4/7+3/7=4/8+2/8=2/10+3/10=1/4+2/4=5/10+4/10=1/7+4/7=5/7+2/7=4/7+2/7=2/9+6/9=3/6+2/6=2/7+4/7=3/7-1/7=3/4-1/4=2/6-1/6=2/5-1/5=2/4-1/4=6/9-2/9=3/5-1/5=4/8-3/8=2/7-1/7=3/10-1/10=4/6-1/6=6/9-1/9=3.3+9.9=6.5+9.3=3.9+4.5=9.3+7.9=2.8+9.6=42.5+25.8=5.9+8.4=39.0+44.5=6.3+9.0=1.1+4.5=3.8+1.4=8.2+55.2=1.8+3.5=23.8+4.4=4.3+3.3=3.5+9.2=5.5+9.7=14.8+21.3=2.3+4.3=78.9+8.6=9.2+3.3=9.2+5.5=1.4+7.9=40.6+35.5=0.2+4.3=27.2+33.2=7.9+4.1=1.1+7.3=10.0+2.7=14.4+74.8=2.8+9.4=7.6+2.3=9.0+2.2=4.6+9.8=7.3+0.6=6.5+90.3=6.3+9.9=36.7+12.3=7.2+8.8=5.9+0.4=4.8-2.5=95.3-33.6=7.4-5.6=1.9-1.4=9.7-5.2=33.7-1.5=8.5-5.2=71.3-56.7=9.5-6.0=9.6-4.9=3.8-3.3=41.6-16.6=4.1-3.2=72.6-60.1=8.9-1.4=9.5-7.1=6.8-4.2=94.2-14.1=10.0-7.5=62.2-40.2=3.4-2.0=9.9-0.5=0.7-0.6=87.0-81.1=5.8-5.7=99.3-21.3=9.8-4.1=9.0-8.8=9.6-1.3=78.2-30.5=2.3-0.7=86.7-56.3=9.2-5.9=8.6-1.8=3.9-2.9=28.8-21.0=5.8-4.2=69.2-40.7=8.5-6.8=9.7-7.6=参考答案328+114=442200+250=450303+63=366431+142=57361+325=38690+514=604170+81=251991+214=1205133+231=364311+378=68982+229=311461+924=138563+178=241415+648=106367+328=39540+68=108315+117=432682+598=1280165+165=330840+710=155079+341=42070+373=443126+96=222504+382=88645+167=212298+219=517416+82=498187+351=538130+228=358385+415=800252+103=355984+766=1750174+222=396209+163=372108+107=215284+502=786239+147=386855+784=163967+80=147638+159=797320-21=299715-510=205246-155=91793-636=157476-165=311880-794=86387-301=86981-795=186269-205=64585-357=228151-29=122632-402=230403-168=235440-419=21415-193=222752-257=495224-113=111856-319=537196-97=99787-337=450462-310=152929-97=832223-144=79548-206=342271-112=159874-227=647207-150=57981-377=604490-234=256763-579=184146-36=110986-647=339444-354=90501-214=287483-330=153726-32=69480-30=50639-518=121476-113=363974-271=70346×7=322850×6=510099×4=396496×8=3968103×5=51556×9=504285×3=855499×3=1497133×6=798123×3=369144×2=288292×9=2628379×2=758638×5=3190481×2=962675×3=2025196×3=588972×6=5832118×2=236866×4=3464218×4=872550×6=3300233×2=46641×3=123100×3=300568×9=511272×8=576782×7=5474159×4=63628×9=252241×2=48244×6=264168×2=336321×8=2568119×3=35734×6=204135×2=270738×6=4428132×3=396228×7=159618÷6=3732÷3=244280÷8=35370÷2=18568÷4=17404÷2=202387÷9=43585÷5=11736÷6=681÷9=928÷2=14896÷8=112175÷7=25840÷4=210100÷4=2558÷2=29120÷8=15402÷2=201243÷9=27204÷2=102344÷4=86752÷8=94212÷4=53192÷6=32120÷6=20486÷2=243159÷3=53210÷7=30237÷3=79702÷3=234152÷8=19261÷3=87288÷8=36275÷5=55333÷3=111438÷6=73264÷2=132258÷2=129201÷3=6766÷6=1153×15=79558×64=371223×25=57574×83=614227×13=35156×91=509642×13=54632×97=310456×14=78459×85=501515×49=73569×70=483015×51=76545×36=162028×21=58843×42=180636×16=57612×49=58844×19=83632×41=131237×15=55581×16=129612×15=18080×87=696016×51=81628×50=140010×74=74096×19=182412×62=74466×29=191424×18=43287×19=165325×25=62560×31=186011×32=35280×59=472065×13=84513×48=62426×18=46836×77=2772183+286+348=817113+479+187=779281+155+529=965490+559+902=1951487+131+187=805175+999+747=1921178+105+111=39481+192+118=391185+392+190=767489+489+132=1110479+337+63=879629+16+831=147690+227+372=689918+414+942=2274495+62+393=950917+637+68=162218+59+650=727559+991+324=1874292+49+508=849317+57+540=914465+164+290=919969+769+732=2470389+312+80=781181+579+792=155293+123+398=614566+642+954=2162298+246+368=912790+527+971=2288334+244+104=682893+40+45=978873+54+22=949918+859+899=267611+578+274=863508+723+201=1432342+27+578=94738+290+944=1272321+85+132=538218+440+755=1413522+390+26=938122+909+818=1849239+107-125=221988+401-873=51674+188-77=185575+769-113=123130+452-272=210355+999-759=595170+43-107=106876+658-279=1255233+177-386=24359+500-186=673304+24-190=138674+124-651=147151+218-360=9935+103-825=213282+128-75=335364+591-346=60976+284-170=190843+32-728=147422+16-362=76861+102-31=93223+460-425=58884+376-436=824339+111-276=174383+597-612=368150+275-268=157737+354-460=631325+170-297=198803+181-13=971297+143-337=103226+415-221=42079+172-173=78571+865-230=120684+237-31=290277+119-381=1551+378-255=174930+223-636=51755+111-164=2637+764-183=121834+252-195=91374+946-55=1265284-98-162=24991-373-425=193206-11-46=149926-371-354=201408-16-215=177962-94-31=837204-58-100=46882-86-450=346450-78-313=59782-246-134=402450-215-78=157922-319-585=18439-133-262=44446-334-48=64451-107-183=161729-207-393=129405-202-68=135798-582-51=165487-40-346=101971-216-583=172467-26-47=394579-316-54=209439-240-75=124425-68-137=220174-17-116=41899-205-671=23417-20-308=89934-153-72=709483-102-80=301966-600-206=160375-284-64=27577-30-154=393434-152-135=147887-687-35=165301-15-50=236478-93-139=246318-175-120=23535-262-172=101411-359-13=39890-384-458=48401-195+197=403853-787+172=238325-285+246=286969-79+948=1838376-311+211=276581-386+37=23291-38+440=493336-28+500=808379-258+42=163999-667+611=943241-166+39=114941-483+228=686110-71+278=317768-203+699=1264158-151+343=350887-135+33=785466-227+208=447751-469+78=360316-120+21=217506-364+735=877377-361+94=110926-543+484=867259-157+251=353985-813+161=33397-74+393=416744-737+563=570466-377+43=132152-130+232=254205-152+407=460706-337+386=755407-32+71=446821-415+613=1019387-277+316=426513-233+39=319368-217+29=180932-493+774=1213473-284+64=253605-119+103=589406-343+374=437748-289+511=97030×11×3=99012×45×2=108015×19×2=57070×29×2=406010×44×2=88023×87×7=1400724×13×2=62488×78×8=5491211×13×2=28647×30×7=987011×13×4=57284×83×3=2091613×10×3=39029×48×9=1252814×12×5=84059×20×9=1062011×21×4=92441×89×2=729822×15×2=66052×21×7=764414×29×2=81226×50×5=650011×14×5=77058×45×2=522010×32×3=96089×15×5=667512×10×8=96067×90×8=4824018×11×3=59497×10×7=679027×11×3=89169×37×5=1276516×11×2=35286×75×5=3225039×10×2=78052×83×9=3884423×17×2=78266×66×9=3920410×21×2=42092×50×7=3220030×3×5=45082×3×2=49257×2×5=570322×3×4=3864134×2×3=804166×5×9=747012×4×8=384102×6×2=122416×8×2=256300×2×4=240082×2×4=65629×9×6=156638×3×4=45678×6×9=421293×4×2=744484×2×8=774426×4×5=520118×6×8=566425×4×9=90094×3×5=141017×8×5=680230×2×3=138044×7×3=92432×5×9=144041×2×3=246101×3×2=60636×2×7=50465×3×4=78029×4×3=348181×2×7=253469×5×2=69085×7×4=238018×6×2=216496×2×8=793645×3×4=540102×9×3=275425×3×8=600141×3×5=211511×2×4=8811×4×3=13218×5×80=720019×3×89=507349×2×64=627226×3×18=140416×2×93=297615×2×41=123014×2×80=224012×4×16=76824×4×31=297614×6×43=361227×2×44=237632×3×28=268849×2×53=519412×3×78=280814×3×13=54645×2×29=261011×2×18=39623×3×29=200117×4×52=353615×2×67=201020×2×58=232016×2×24=76810×5×89=445035×2×90=630024×2×67=321612×2×73=175245×2×91=819011×2×23=50610×5×18=90039×2×60=468014×4×78=436813×6×29=226226×2×61=317225×3×40=300020×2×30=120015×4×55=330020×3×46=276010×2×42=84018×5×57=513024×3×69=496811×63÷7=9984×53÷6=74235×16÷8=7027×96÷4=64824×38÷3=30490×84÷6=126010×61÷2=30563×89÷7=80168×10÷4=17040×33÷2=66024×23÷4=13830×24÷8=9012×56÷7=9693×55÷3=170541×24÷2=49289×95÷5=169140×15÷2=30024×57÷4=34244×21÷3=30876×95÷5=144412×80÷6=16020×78÷2=78013×69÷3=29974×70÷7=74020×30÷5=12024×20÷8=6023×20÷4=11515×30÷6=7578×10÷6=13046×24÷4=27610×91÷5=18295×42÷7=57011×48÷3=17683×63÷7=74712×50÷8=7535×24÷4=21010×24÷5=4832×56÷8=22454×13÷9=7866×93÷6=1023138×3÷6=69578×8÷2=2312266×3÷2=399631×6÷2=1893291×2÷6=97540×8÷4=108069×7÷3=161860×3÷5=51680×3÷4=60400×2÷5=160204×4÷6=136725×6÷2=2175292×2÷4=146636×8÷6=848445×2÷5=178696×9÷4=1566198×2÷4=99603×8÷2=2412230×2÷4=115126×9÷3=378106×6÷3=212108×9÷3=324339×2÷6=113912×6÷3=182462×9÷2=279198×8÷3=528312×3÷8=11758×9÷3=174156×6÷3=312178×2÷4=89140×7÷5=196658×3÷2=98773×4÷2=146135×4÷6=90182×4÷2=364591×4÷2=1182159×4÷3=212860×3÷6=43023×8÷4=46789×7÷3=1841594÷9÷2=33315÷3÷7=15138÷2÷3=23896÷2÷7=64405÷5÷3=27812÷2÷2=203590÷2÷5=59504÷7÷6=12800÷2÷4=100712÷2÷2=178336÷7÷6=8828÷3÷6=46636÷4÷3=53664÷2÷4=83918÷3÷9=3436÷2÷3=6550÷5÷2=55882÷3÷6=49576÷6÷8=12402÷3÷2=67410÷5÷2=41432÷3÷6=24760÷4÷2=95336÷8÷2=21432÷2÷9=2470÷5÷7=2570÷5÷6=19120÷6÷2=10728÷7÷4=26800÷8÷4=25900÷2÷5=90800÷4÷2=100756÷9÷2=42828÷9÷4=23576÷9÷4=16216÷3÷8=9444÷2÷3=74834÷3÷2=139600÷5÷8=15572÷2÷2=143570÷6×4=380693÷9×3=231132÷6×5=110459÷3×5=765276÷6×9=414204÷4×7=357948÷3×2=632264÷8×9=297378÷6×2=12660÷4×9=135720÷6×2=240501÷3×6=1002380÷5×6=456472÷8×6=354287÷7×2=82448÷7×8=512320÷2×4=640604÷2×7=2114318÷2×8=1272484÷4×8=968412÷2×5=1030774÷6×4=516867÷3×7=2023138÷3×2=92117÷3×9=351424÷4×7=742933÷3×4=1244621÷3×7=1449270÷2×9=1215456÷2×5=1140879÷3×9=2637378÷2×6=1134802÷2×5=2005152÷2×6=456450÷6×3=225380÷5×9=684910÷5×3=546990÷9×4=440630÷7×6=540278÷2×6=83424÷2×57=684351÷9×98=382234÷2×17=289306÷6×88=448849÷7×52=364455÷7×33=214555÷5×19=209651÷7×99=9207504÷9×13=72830÷5×25=150129÷3×18=77454÷9×74=444255÷3×10=850462÷7×29=1914252÷6×22=92484÷2×80=3360126÷2×11=693141÷3×45=2115100÷4×18=45048÷6×15=12090÷2×20=900776÷8×60=582070÷7×41=41063÷7×30=270378÷7×13=702123÷3×20=82048÷8×33=198408÷8×57=2907120÷4×12=360324÷6×17=91848÷6×85=680116÷4×11=31984÷4×17=357828÷9×14=128820÷5×88=35240÷8×12=60119÷7×54=91812÷2×33=19814÷2×62=434264÷8×19=62759+(409-259)=209878+(196-102)=972485+(401-160)=726967+(959-656)=1270457+(263-223)=497352+(124-61)=415295+(313-44)=56416+(935-739)=21274+(483-86)=471912+(620-138)=1394127+(443-212)=358500+(777-653)=624109+(247-99)=257475+(366-336)=505116+(256-205)=167237+(535-318)=454460+(405-89)=77634+(591-540)=85297+(485-81)=701399+(902-634)=66732+(398-284)=146197+(725-461)=46197+(198-157)=138898+(828-168)=1558176+(77-27)=226404+(644-72)=976110+(388-18)=480476+(730-446)=760377+(376-351)=402247+(850-353)=74448+(493-36)=505922+(171-31)=1062234+(500-88)=646962+(46-22)=986116+(256-208)=164370+(938-545)=763420+(153-39)=534841+(219-140)=920391+(442-420)=413424+(911-169)=1166161-(27+88)=46699-(299+197)=203404-(238+122)=44592-(492+46)=54187-(11+78)=98744-(331+398)=15415-(210+160)=45688-(27+310)=351342-(155+55)=132981-(576+75)=330433-(132+137)=164831-(95+640)=96441-(234+17)=190945-(438+56)=451480-(113+366)=1983-(444+274)=265453-(77+340)=36855-(91+540)=224478-(199+250)=29625-(100+51)=474212-(164+10)=38773-(288+74)=411341-(94+141)=106595-(113+326)=156178-(31+36)=111894-(235+505)=154219-(26+186)=7717-(223+411)=83369-(150+106)=113983-(150+257)=576447-(27+107)=313936-(341+90)=505391-(114+54)=223737-(76+264)=397329-(86+102)=141544-(141+399)=4427-(86+323)=18873-(246+472)=155476-(238+170)=68943-(153+316)=474261-(243-132)=150582-(559-260)=283449-(493-128)=84524-(736-382)=170292-(208-93)=177122-(683-607)=46383-(170-12)=225760-(858-476)=378356-(352-185)=189831-(657-392)=566211-(139-31)=103740-(949-320)=111461-(368-133)=226783-(578-143)=348285-(407-343)=221635-(419-100)=316419-(285-284)=418881-(696-387)=572470-(449-398)=419808-(829-542)=52142-(420-385)=7497-(949-945)=493452-(433-211)=230602-(502-165)=265438-(428-393)=403828-(515-94)=407456-(484-397)=369669-(719-462)=412311-(298-60)=73819-(785-607)=641481-(468-43)=56871-(988-221)=104120-(240-167)=47148-(872-730)=6184-(84-39)=139783-(919-401)=265421-(291-187)=317385-(729-490)=146467-(454-351)=364675-(945-686)=416112÷(49÷7)=16275÷(15÷3)=55376÷(14÷7)=188940÷(12÷6)=470136÷(12÷3)=34362÷(12÷6)=18121÷(27÷9)=7510÷(14÷7)=255244÷(16÷4)=6190÷(27÷3)=10156÷(18÷3)=26818÷(10÷5)=40948÷(15÷5)=16477÷(81÷9)=53486÷(21÷7)=162511÷(14÷2)=7356÷(32÷4)=7810÷(10÷2)=162488÷(32÷4)=61198÷(24÷8)=66435÷(18÷6)=145651÷(35÷5)=93256÷(14÷7)=128189÷(72÷8)=21344÷(64÷8)=43329÷(14÷2)=47468÷(36÷4)=52753÷(12÷4)=25114÷(14÷7)=7144÷(54÷9)=24294÷(21÷3)=42726÷(42÷7)=121100÷(10÷2)=20475÷(45÷9)=95287÷(49÷7)=41468÷(27÷9)=15610÷(10÷2)=260÷(24÷4)=10448÷(64÷8)=56128÷(24÷6)=3236÷(2×2)=9558÷(3×2)=93640÷(2×2)=160354÷(2×3)=59588÷(3×2)=98252÷(2×3)=42816÷(3×2)=136378÷(2×3)=63414÷(2×3)=69856÷(4×2)=107840÷(4×2)=105270÷(3×2)=45918÷(2×3)=153184÷(2×2)=46459÷(3×3)=51774÷(2×3)=129648÷(2×4)=81621÷(3×3)=69252÷(3×3)=28192÷(2×4)=24168÷(3×2)=28264÷(2×2)=66568÷(2×2)=142999÷(3×3)=111348÷(2×3)=58882÷(3×2)=147912÷(2×4)=114568÷(2×4)=71438÷(2×3)=73648÷(4×2)=81680÷(4×2)=85880÷(2×2)=220288÷(2×4)=36468÷(2×2)=11740÷(2×4)=5630÷(2×3)=105750÷(2×3)=125135÷(3×3)=15498÷(3×2)=8396÷(2×3)=16228×(27÷9)=684892×(12÷2)=5352130×(63÷9)=910293×(40÷8)=146530×(36÷6)=180361×(24÷6)=1444113×(14÷7)=226741×(12÷6)=148276×(40÷5)=608743×(18÷9)=148672×(10÷2)=360108×(28÷7)=43268×(36÷9)=272771×(12÷3)=3084145×(36÷6)=870911×(30÷6)=455517×(18÷2)=153120×(36÷9)=48081×(15÷5)=243802×(54÷9)=481225×(28÷7)=100202×(54÷6)=181839×(56÷7)=312816×(24÷8)=2448181×(14÷7)=362480×(72÷8)=4320100×(18÷3)=600969×(49÷7)=678337×(32÷8)=148339×(32÷8)=1356332×(14÷7)=664752×(45÷5)=6768100×(72÷8)=900122×(35÷7)=61077×(35÷7)=385770×(54÷6)=693091×(12÷6)=182945×(36÷4)=850531×(48÷6)=248221×(56÷8)=154727×(115÷5)=62134×(100÷4)=85045×(90÷6)=67595×(236÷4)=560522×(90÷2)=99011×(426÷6)=78122×(76÷2)=83643×(245÷7)=150512×(161÷7)=27640×(208÷8)=104049×(36÷2)=88267×(66÷6)=73722×(210÷7)=66053×(164÷2)=434611×(180÷9)=22097×(312÷8)=378334×(108÷4)=91861×(245÷5)=298913×(48÷2)=31293×(616÷7)=818419×(205÷5)=77976×(200÷8)=190030×(30÷2)=45048×(150÷5)=144011×(201÷3)=73766×(52÷2)=171616×(348÷6)=92850×(86÷2)=215037×(161÷7)=85176×(675÷9)=570037×(120÷8)=55561×(150÷2)=457542×(95÷5)=79824×(148÷2)=177612×(146÷2)=87631×(216÷6)=111621×(96÷6)=33685×(783÷9)=739599×(20÷2)=99025×(602÷7)=2150268+27×4=376143+159×3=620368+37