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87+251=805+806=182+301=174+507=122+333=407+541=370+75=331+849=178+46=373+317=104+318=126+217=30+154=431+245=144+60=201+494=300+194=192+568=238+158=897+748=99+249=103+408=231+243=661+553=160+112=326+228=150+339=444+301=276+64=109+223=97+334=501+702=65+361=86+450=189+55=375+291=249+77=928+871=190+91=149+494=212-66=815-11=435-116=732-615=197-43=476-362=389-171=354-158=383-269=177-60=440-136=814-93=324-56=279-57=482-185=565-182=233-170=608-36=339-210=833-444=447-248=292-248=44-10=673-592=194-88=678-329=307-271=528-94=227-12=948-883=500-102=619-24=345-153=622-186=421-371=475-148=382-106=653-292=460-362=700-373=277×2=992×7=77×4=797×3=469×2=674×4=334×2=670×7=80×8=716×4=76×9=387×3=110×8=818×9=493×2=726×7=194×2=878×9=454×2=362×7=20×9=167×5=112×7=534×4=95×3=964×3=173×3=676×9=84×2=814×4=39×2=472×6=123×7=693×9=93×4=206×5=68×4=222×8=36×2=105×7=308÷7=665÷7=250÷2=940÷5=35÷5=935÷5=376÷8=342÷2=50÷2=990÷9=72÷8=105÷7=324÷6=934÷2=273÷7=102÷2=270÷3=168÷7=175÷7=896÷4=240÷5=843÷3=296÷2=678÷2=360÷2=746÷2=234÷9=954÷3=396÷4=615÷3=72÷9=147÷7=144÷3=204÷6=24÷4=513÷9=288÷4=28÷4=384÷6=900÷2=70×14=80×80=12×69=47×78=20×20=36×25=53×10=79×23=10×18=40×94=68×13=26×90=10×75=64×66=23×10=89×11=13×14=70×77=27×34=18×86=16×18=83×69=12×63=36×68=24×25=64×32=17×27=18×33=22×10=43×47=20×12=41×65=12×55=66×18=44×18=33×56=16×24=93×99=15×37=57×21=34+317+333=767+78+29=24+575+214=431+498+218=513+106+270=812+592+677=65+220+673=139+85+280=305+534+152=288+882+175=210+54+617=733+30+71=32+243+352=209+328+972=517+121+351=815+295+698=378+156+251=537+681+517=143+67+227=644+987+886=70+463+77=86+317+843=482+92+166=907+676+605=189+14+471=909+652+312=34+372+404=724+461+423=589+64+244=957+316+13=136+12+444=39+800+456=505+129+63=292+888+397=479+49+94=240+810+965=276+237+94=639+662+508=174+158+658=684+29+907=94+402-390=482+676-757=297+102-382=848+521-356=248+226-472=417+333-96=35+55-32=896+223-375=136+234-202=160+991-638=320+83-291=55+930-608=54+183-126=956+709-158=132+154-239=469+517-253=16+337-25=826+78-434=76+341-224=166+950-96=280+12-187=37+586-98=269+96-168=687+494-226=349+69-216=707+404-924=30+415-292=300+414-198=310+20-117=800+393-705=278+59-249=357+763-24=28+451-114=681+497-924=139+332-264=882+900-885=52+331-243=482+584-372=29+331-182=629+364-124=455-398-48=963-298-565=379-113-229=950-242-408=380-77-159=887-62-204=480-189-50=521-64-164=414-10-344=919-29-544=331-132-139=887-720-20=348-249-74=917-210-133=443-205-188=923-454-322=319-124-89=856-114-44=382-30-33=840-210-378=458-235-57=898-238-331=448-41-100=850-46-109=246-111-64=772-25-332=353-21-309=999-225-11=440-149-223=722-342-288=310-42-246=680-245-188=458-176-240=423-74-161=401-216-55=771-20-556=328-39-187=814-430-320=449-11-172=901-490-332=321-251+364=608-509+342=405-349+309=912-381+46=402-244+137=740-538+842=178-66+100=880-688+498=476-431+296=425-137+584=43-19+332=344-235+66=293-18+11=965-921+626=498-213+95=306-26+842=319-99+191=864-567+967=309-144+327=701-122+462=414-203+208=961-663+641=482-476+258=763-483+548=382-245+280=950-875+533=373-174+257=545-246+158=459-397+203=280-13+175=448-336+255=821-499+704=422-31+43=819-513+733=326-196+92=803-545+887=276-28+86=922-812+655=290-240+167=876-639+447=28×13×2=35×15×5=20×10×4=72×72×6=18×25×2=71×41×3=10×14×2=49×44×4=12×26×2=28×54×3=11×12×6=42×41×7=13×21×2=86×80×6=18×10×3=24×13×5=22×15×2=66×75×7=25×11×2=38×76×8=12×27×2=68×36×3=30×10×3=61×76×6=10×12×4=35×84×8=13×19×3=47×83×8=15×18×3=50×77×3=17×23×2=14×55×8=35×12×2=62×58×7=13×22×2=80×29×2=10×12×3=37×92×9=14×12×3=46×54×7=52×2×8=13×8×6=44×3×5=93×8×6=55×5×2=22×3×5=150×3×2=90×5×7=28×5×6=253×3×2=69×2×4=103×6×9=43×7×3=166×6×2=131×3×2=149×6×5=120×4×2=79×8×7=35×3×2=128×3×2=58×4×3=225×3×8=65×6×2=74×7×8=33×6×3=324×3×7=71×7×2=84×2×4=20×3×7=151×5×2=28×7×5=126×6×2=13×2×6=309×2×5=18×4×3=183×5×6=59×2×4=386×2×9=22×2×5=81×6×7=38×2×59=28×2×91=13×5×86=14×6×91=15×3×95=26×3×65=19×2×56=27×2×46=14×5×42=25×2×35=21×3×43=11×3×80=14×5×92=14×3×68=10×8×65=11×4×72=17×5×43=15×2×30=24×3×66=11×6×94=15×4×93=38×2×23=17×3×75=17×4×40=20×3×62=10×9×19=33×2×44=19×3×35=11×4×61=11×9×56=43×2×44=11×7×88=43×2×28=15×3×87=36×2×57=42×2×86=24×4×81=44×2×75=19×2×67=33×2×69=15×42÷9=36×46÷6=62×15÷5=90×27÷6=41×15÷3=60×47÷2=19×45÷3=30×16÷5=21×15÷3=65×51÷5=42×12÷3=18×73÷3=10×13÷2=39×25÷5=26×30÷2=60×73÷3=44×12÷6=23×60÷5=12×23÷2=75×64÷4=22×12÷2=88×60÷6=45×20÷3=87×77÷7=16×35÷5=36×54÷2=25×32÷5=28×56÷8=28×13÷7=72×21÷2=17×24÷6=36×21÷3=27×22÷2=67×72÷6=49×20÷5=36×69÷3=32×22÷2=54×73÷9=74×10÷2=76×41÷2=51×8÷2=150×9÷3=216×3÷9=498×7÷3=330×3÷5=89×9÷3=24×3÷2=847×8÷2=52×6÷8=161×6÷3=104×4÷2=782×8÷2=48×2÷6=385×9÷5=102×6÷2=443×8÷2=100×3÷2=656×7÷4=123×6÷3=615×4÷6=264×2÷6=290×4÷5=97×6÷3=837×4÷6=198×5÷2=50×9÷6=36×5÷3=674×3÷6=210×2÷7=960×6÷2=203×4÷2=636×6÷9=206×3÷2=313×9÷3=120×2÷6=497×8÷4=50×7÷5=79×8÷2=252×2÷7=825×4÷6=330÷6÷5=720÷2÷8=192÷4÷4=390÷5÷3=981÷3÷3=520÷2÷2=740÷5÷2=210÷6÷5=432÷9÷6=609÷3÷7=891÷3÷3=432÷9÷4=744÷6÷4=144÷8÷9=315÷9÷7=84÷4÷7=918÷3÷6=710÷2÷5=24÷2÷3=210÷2÷3=48÷2÷6=324÷9÷6=378÷2÷9=384÷4÷8=996÷3÷2=48÷2÷4=372÷3÷4=784÷2÷2=810÷5÷3=918÷2÷9=900÷3÷5=864÷6÷6=657÷3÷3=884÷2÷2=774÷9÷2=270÷3÷9=112÷8÷2=96÷3÷8=380÷2÷5=424÷4÷2=640÷2×7=35÷5×4=875÷5×9=380÷4×8=330÷2×5=140÷5×9=85÷5×9=270÷9×6=882÷7×3=584÷4×7=360÷2×7=115÷5×4=488÷8×6=816÷6×2=882÷7×2=186÷2×5=864÷6×2=284÷4×3=676÷4×7=192÷2×3=266÷2×6=684÷9×6=603÷3×5=27÷3×7=693÷9×5=32÷8×4=792÷9×3=400÷5×8=568÷2×5=552÷3×4=287÷7×9=132÷6×2=200÷4×8=756÷2×5=564÷4×8=882÷2×3=710÷5×6=906÷2×8=992÷2×7=40÷5×8=161÷7×10=558÷9×25=90÷9×44=396÷9×14=486÷9×16=88÷2×15=38÷2×15=608÷8×36=33÷3×21=144÷3×11=270÷9×13=76÷2×96=51÷3×36=114÷3×58=94÷2×19=188÷4×91=60÷5×43=333÷9×99=20÷5×61=549÷9×67=36÷9×75=616÷7×28=64÷2×16=385÷5×22=368÷8×20=679÷7×20=216÷8×12=108÷4×27=133÷7×24=105÷5×18=14÷2×81=40÷2×73=15÷5×34=427÷7×34=208÷8×35=88÷4×41=165÷5×15=658÷7×37=77÷7×20=12÷2×81=244+(264-137)=136+(999-93)=458+(448-341)=17+(874-369)=450+(407-226)=600+(458-88)=170+(302-44)=661+(987-693)=38+(373-91)=656+(749-372)=323+(423-278)=44+(807-530)=447+(366-182)=688+(831-354)=481+(293-224)=457+(982-556)=440+(182-58)=91+(874-243)=273+(310-165)=328+(973-728)=97+(202-136)=873+(433-293)=231+(411-250)=345+(612-368)=417+(369-93)=280+(884-306)=317+(193-25)=522+(713-191)=325+(87-24)=249+(622-347)=432+(223-109)=908+(389-216)=169+(500-438)=291+(306-147)=446+(405-21)=100+(397-211)=347+(94-34)=806+(993-639)=179+(446-397)=459+(922-462)=449-(279+115)=992-(27+108)=466-(37+140)=991-(191+438)=260-(119+68)=421-(299+25)=418-(163+126)=886-(595+14)=398-(106+177)=979-(295+678)=289-(94+86)=967-(375+79)=94-(32+39)=816-(317+486)=242-(34+17)=258-(118+31)=267-(43+176)=728-(199+48)=465-(207+95)=949-(104+637)=495-(92+135)=819-(476+224)=495-(133+169)=655-(357+79)=325-(112+19)=902-(94+671)=406-(112+201)=543-(281+179)=412-(139+125)=756-(349+61)=388-(26+65)=516-(239+244)=337-(321+12)=931-(431+368)=481-(265+95)=671-(228+52)=254-(87+83)=955-(39+155)=241-(133+103)=666-(130+503)=385-(489-309)=763-(449-442)=80-(360-343)=705-(823-414)=204-(181-121)=247-(457-286)=447-(489-449)=680-(655-361)=258-(276-25)=646-(739-309)=379-(468-233)=533-(862-740)=335-(422-268)=451-(719-543)=286-(378-105)=705-(892-246)=396-(259-232)=426-(878-566)=325-(409-121)=844-(893-483)=147-(132-70)=116-(853-765)=275-(462-403)=748-(770-475)=139-(232-185)=206-(589-402)=231-(273-180)=716-(253-67)=445-(462-155)=361-(475-340)=489-(412-130)=751-(869-399)=216-(394-242)=501-(571-557)=27-(213-202)=867-(840-165)=143-(397-275)=587-(974-781)=321-(295-272)=698-(445-12)=460÷(32÷8)=696÷(54÷9)=441÷(35÷5)=678÷(36÷6)=162÷(54÷6)=88÷(14÷7)=45÷(40÷8)=480÷(27÷9)=342÷(63÷7)=875÷(30÷6)=432÷(40÷5)=656÷(48÷6)=196÷(12÷6)=926÷(12÷6)=450÷(63÷7)=104÷(12÷6)=92÷(16÷8)=810÷(18÷2)=306÷(27÷9)=980÷(24÷6)=93÷(27÷9)=924÷(12÷6)=450÷(15÷3)=282÷(54÷9)=86÷(18÷9)=448÷(42÷6)=102÷(42÷7)=110÷(40÷8)=80÷(72÷9)=414÷(16÷8)=290÷(10÷5)=538÷(10÷5)=376÷(64÷8)=525÷(10÷2)=394÷(10÷5)=840÷(10÷5)=344÷(40÷5)=752÷(48÷6)=14÷(28÷4)=594÷(18÷3)=108÷(2×2)=960÷(4×2)=666÷(3×3)=714÷(2×3)=30÷(3×2)=432÷(2×4)=720÷(2×4)=216÷(3×2)=804÷(2×3)=672÷(2×3)=780÷(3×2)=816÷(2×2)=864÷(3×3)=684÷(3×2)=630÷(2×3)=252÷(2×3)=108÷(3×3)=243÷(3×3)=504÷(3×2)=752÷(4×2)=384÷(2×3)=504÷(3×3)=840÷(3×2)=678÷(2×3)=72÷(2×4)=192÷(4×2)=498÷(2×3)=582÷(3×2)=568÷(2×4)=120÷(4×2)=768÷(3×2)=720÷(3×3)=640÷(2×4)=272÷(4×2)=760÷(2×4)=772÷(2×2)=120÷(2×3)=468÷(2×3)=368÷(2×2)=312÷(3×2)=219×(14÷7)=407×(54÷9)=98×(10÷2)=331×(16÷2)=72×(18÷3)=235×(15÷5)=36×(15÷5)=70×(64÷8)=256×(18÷9)=676×(72÷8)=13×(72÷8)=213×(15÷5)=106×(12÷6)=175×(54÷6)=57×(14÷2)=40×(48÷6)=81×(25÷5)=182×(20÷5)=134×(45÷9)=45×(35÷5)=39×(12÷3)=254×(72÷8)=212×(15÷5)=648×(27÷3)=116×(14÷7)=173×(18÷6)=74×(32÷8)=548×(63÷7)=165×(54÷9)=399×(12÷3)=89×(24÷6)=518×(48÷8)=75×(45÷9)=530×(72÷8)=141×(20÷5)=476×(16÷8)=96×(54÷6)=204×(20÷5)=188×(28÷7)=769×(35÷7)=72×(39÷3)=28×(122÷2)=50×(133÷7)=28×(264÷3)=27×(66÷6)=46×(96÷6)=37×(57÷3)=85×(288÷9)=18×(279÷9)=92×(180÷4)=11×(200÷4)=97×(468÷6)=23×(60÷5)=63×(129÷3)=16×(366÷6)=49×(464÷8)=32×(44÷4)=36×(752÷8)=89×(50÷5)=67×(266÷7)=55×(42÷3)=95×(736÷8)=35×(144÷6)=98×(159÷3)=13×(168÷8)=56×(525÷7)=11×(108÷3)=25×(288÷9)=10×(350÷7)=74×(196÷2)=32×(138÷6)=58×(410÷5)=16×(224÷4)=84×(324÷4)=11×(472÷8)=26×(84÷6)=27×(111÷3)=66×(190÷2)=22×(108÷3)=29×(147÷7)=394+142×2=51+133×4=141+84×6=219+329×2=235+109×2=910+65×7=484+154×3=250+64×5=86+278×2=521+28×7=246+149×4=925+30×2=419+29×6=609+181×4=332+91×5=396+358×2=70+175×5=381+156×3=440+30×8=54+328×3=90+236×2=126+41×6=287+50×3=852+221×3=286+100×6=18+10×6=113+140×3=80+198×4=60+69×6=361+133×3=58×5+384=59×6+570=189×3+136=95×8+631=175×2+78=187×3+992=119×6+65=33×9+479=44×4+330=126×7+310=178+30×10=239+76×12=20+67×14=375+16×21=359+30×10=51+86×10=362+15×34=878+29×30=232+47×14=458+10×91=226+15×18=950+68×14=286+18×19=71+17×10=422+21×22=922+56×10=84+68×11=890+92×10=92+36×14=567+18×45=188+28×10=229+16×49=290+45×13=345+87×10=477+10×13=248+29×17=23+90×10=991+27×13=156+15×33=28+12×77=13×12+93=78×12+207=13×10+436=12×28+617=60×12+164=13×25+158=23×16+140=71×10+329=23×20+361=13×71+607=235-14×11=789-19×21=306-11×20=588-53×10=382-15×13=449-23×10=499-21×16=632-10×43=310-18×12=919-41×11=465-10×13=661-43×10=439-18×12=955-12×57=319-14×20=856-35×10=424-27×12=996-10×16=494-28×12=665-18×36=311-12×22=846-10×43=306-11×11=801-76×10=498-19×24=373-11×21=385-14×14=990-10×68=403-26×15=785-45×11=379-12×25=758-10×14=414-16×22=737-28×14=239-10×12=598-11×25=482-47×10=894-73×12=439-21×15=742-22×16=371-24×2=447-61×4=462-187×2=899-95×8=156-31×2=941-220×3=408-80×2=975-238×3=478-157×2=648-180×3=473-63×6=869-159×2=412-29×7=966-178×3=291-84×3=478-88×5=488-13×7=698-33×6=452-64×2=644-189×2=234-24×3=752-42×5=275-22×3=939-31×7=416-20×7=672-44×9=220-12×8=882-197×3=360-170×2=257-10×2=340-102×2=404-35×8=312-40×3=822-81×8=104-12×7=587-21×3=424-129×3=870-67×2=447-49×3=790-385×2=34×11-301=10×64-345=15×26-40=30×28-424=20×16-76=15×50-476=37×11-22=12×79-369=11×38-317=26×24-194=16×16-40=46×19-449=12×17-39=12×82-967=12×27-205=15×64-628=41×12-487=10×49-262=15×21-291=28×17-253=18×24-347=14×37-203=18×22-164=11×72-74=11×43-446=18×46-15=21×14-242=34×19-305=25×20-173=16×27-150=45×10-93=10×28-43=38×13-207=25×40-47=29×13-375=40×16-23=11×45-351=20×32-635=40×11-334=20×48-303=422×2-534=711×2-176=256×3-45=651×4-137=154×3-130=562×7-928=98×6-22=706×4-119=317×3-929=752×3-610=63×8-445=628×6-16=134×2-108=672×7-439=483×2-325=715×9-304=201×4-90=422×3-586=468×2-700=126×5-503=291×3-708=885×9-687=299×3-662=373×5-269=327×3-702=780×9-701=90×9-451=871×4-114=281×2-105=269×6-625=116×4-258=613×2-447=158×5-510=371×9-814=117×8-550=559×6-614=311×3-458=800×3-922=85×4-35=558×9-271=386+700÷7=846+840÷6=334+762÷2=626+990÷6=396+884÷4=421+684÷3=417+404÷4=864+834÷2=422+272÷2=895+424÷8=331+256÷2=190+604÷4=414+826÷7=567+133÷7=281+258÷2=552+304÷2=49+468÷3=806+658÷7=10+262÷2=218+208÷2=624÷3+266=147÷7+635=42÷7+254=633÷3+643=848÷8+115=968÷8+211=35÷7+329=480÷3+173=804÷3+210=336÷7+830=889÷7+276=158÷2+853=462÷7+281=144÷8+431=279÷9+21=132÷6+708=196÷7+68=702÷3+77=924÷2+118=252÷3+989=147-288÷9=701-652÷2=349-384÷2=824-54÷6=484-765÷5=480-648÷9=330-648÷6=531-410÷5=406-904÷8=787-98÷2=396-798÷6=504-258÷6=200-328÷4=528-520÷5=91-180÷6=907-873÷9=72-58÷2=494-828÷2=351-378÷6=888-148÷4=404-708÷6=840-288÷6=263-474÷3=327-182÷7=483-147÷3=122-204÷3=386-140÷5=934-324÷6=350-927÷3=558-610÷5=245-960÷6=486-314÷2=318-92÷2=376-732÷3=392-308÷4=179-381÷3=416-828÷2=612-580÷2=454-95÷5=620-768÷2=14×(55-24)=58×(299-238)=18×(144-99)=25×(835-773)=11×(142-129)=19×(696-649)=11×(428-373)=78×(222-204)=35×(191-172)=85×(855-830)=14×(382-319)=30×(154-129)=46×(114-96)=40×(328-247)=53×(376-362)=80×(565-484)=51×(412-398)=12×(552-513)=39×(52-29)=63×(331-301)=(305-286)×47=(221-147)×99=(83-44)×21=(136-76)×36=(80-66)×44=(104-68)×25=(252-226)×19=(902-844)×31=(343-321)×40=(498-463)×54=(280-267)×70=(554-534)×17=(252-218)×12=(659-576)×29=(271-231)×20=(371-292)×71=(155-72)×10=(902-822)×34=(45-33)×40=(965-907)×47=15×(92-85)=820×(718-713)=182×(478-473)=107×(744-740)=207×(488-485)=23×(992-983)=81×(50-46)=39×(706-702)=185×(245-242)=129×(41-33)=97×(167-158)=329×(589-583)=203×(197-194)=134×(447-443)=41×(330-321)=933×(840-833)=62×(213-204)=186×(270-267)=94×(305-299)=341×(388-383)=110×(312-309)=820×(83-79)=77×(73-65)=253×(948-941)=215×(427-424)=707×(646-642)=195×(248-245)=517×(119-116)=60×(426-423)=642×(505-498)=46×(229-224)=464×(496-493)=31×(287-281)=377×(83-80)=62×(321-314)=462×(901-898)=10×(262-258)=359×(268-262)=42×(481-472)=486×(160-153)=438÷(123-117)=145÷(402-397)=282÷(483-480)=120÷(492-486)=80÷(413-405)=965÷(538-533)=420÷(141-136)=642÷(715-713)=105÷(115-110)=372÷(195-192)=180÷(469-466)=672÷(287-284)=124÷(436-432)=164÷(615-611)=484÷(455-451)=93÷(277-274)=40÷(116-108)=352÷(160-156)=93÷(442-439)=894÷(929-923)=448÷(82-78)=128÷(169-165)=224÷(23-21)=10÷(934-929)=72÷(120-117)=738÷(261-252)=402÷(132-129)=230÷(60-58)=96÷(72-64)=134÷(215-213)=304÷(29-25)=279÷(592-583)=246÷(386-383)=984÷(317-309)=282÷(86-80)=462÷(362-355)=388÷(86-82)=612÷(127-124)=336÷(187-180)=111÷(539-536)=(394-116)÷2=(960-140)÷4=(363-131)÷8=(616-540)÷2=(343-87)÷4=(498-111)÷9=(420-268)÷4=(734-389)÷3=(284-152)÷2=(607-463)÷8=(492-132)÷6=(512-179)÷9=(342-146)÷7=(799-754)÷9=(495-319)÷2=(731-158)÷3=(385-217)÷7=(811-455)÷2=(215-175)÷4=(530-209)÷3=(460-192)÷2=(827-655)÷4=(292-256)÷4=(407-353)÷3=(383-287)÷6=(972-420)÷4=(314-119)÷3=(711-207)÷8=(432-366)÷3=(532-301)÷7=(437-181)÷8=(945-541)÷2=(467-463)÷2=(511-71)÷2=(306-122)÷8=(898-12)÷2=(376-50)÷2=(854-840)÷2=(457-310)÷7=(926-534)÷2=1/8+4/8=1/7+5/7=3/6+2/6=1/3+2/3=1/6+2/6=1/7+2/7=1/7+3/7=2/9+6/9=2/6+3/6=1/8+6/8=2/8+4/8=8/10+2/10=3/6-1/6=6/9-3/9=3/8-1/8=4/7-1/7=3/7-1/7=4/6-1/6=2/6-1/6=2/4-1/4=2/8-1/8=4/6-2/6=5/7-1/7=3/5-2/5=5.3+1.6=20.6+54.9=2.5+2.2=1.8+7.8=6.0+5.9=17.2+64.5=7.7+9.6=13.6+60.5=2.0+8.9=8.9+6.6=3.9+7.7=42.4+31.2=6.4+5.1=69.8+3.2=5.4+8.2=4.4+1.2=5.2+4.9=9.6+63.0=3.5+1.3=13.5+6.3=7.0+6.2=3.0+8.6=1.6+9.4=22.9+30.3=1.8+8.3=45.7+11.1=6.7+3.7=5.1+4.5=3.0+3.2=37.4+45.8=8.2+0.7=75.5+9.9=5.7+6.4=1.6+9.8=5.6+4.3=7.8+77.2=9.2+3.4=44.3+21.5=8.8+3.2=3.8+1.0=9.4-2.8=38.9-30.7=7.8-3.2=8.8-5.5=7.1-3.5=73.3-65.9=5.4-4.0=85.0-6.5=7.5-2.9=10.0-1.9=8.9-7.9=55.6-40.9=2.5-1.4=91.7-33.5=2.9-1.1=5.9-3.4=9.5-8.2=22.5-14.5=2.6-0.5=55.6-13.6=8.0-2.7=8.7-0.7=10.0-9.7=77.4-6.3=9.9-1.3=68.7-8.3=5.7-4.2=9.5-8.8=7.4-1.3=94.0-3.8=7.4-7.1=73.3-40.0=7.7-2.3=10.0-3.8=5.1-0.2=50.2-2.9=9.8-1.1=80.2-32.0=1.9-1.6=2.4-0.4=参考答案87+251=338805+806=1611182+301=483174+507=681122+333=455407+541=948370+75=445331+849=1180178+46=224373+317=690104+318=422126+217=34330+154=184431+245=676144+60=204201+494=695300+194=494192+568=760238+158=396897+748=164599+249=348103+408=511231+243=474661+553=1214160+112=272326+228=554150+339=489444+301=745276+64=340109+223=33297+334=431501+702=120365+361=42686+450=536189+55=244375+291=666249+77=326928+871=1799190+91=281149+494=643212-66=146815-11=804435-116=319732-615=117197-43=154476-362=114389-171=218354-158=196383-269=114177-60=117440-136=304814-93=721324-56=268279-57=222482-185=297565-182=383233-170=63608-36=572339-210=129833-444=389447-248=199292-248=4444-10=34673-592=81194-88=106678-329=349307-271=36528-94=434227-12=215948-883=65500-102=398619-24=595345-153=192622-186=436421-371=50475-148=327382-106=276653-292=361460-362=98700-373=327277×2=554992×7=694477×4=308797×3=2391469×2=938674×4=2696334×2=668670×7=469080×8=640716×4=286476×9=684387×3=1161110×8=880818×9=7362493×2=986726×7=5082194×2=388878×9=7902454×2=908362×7=253420×9=180167×5=835112×7=784534×4=213695×3=285964×3=2892173×3=519676×9=608484×2=168814×4=325639×2=78472×6=2832123×7=861693×9=623793×4=372206×5=103068×4=272222×8=177636×2=72105×7=735308÷7=44665÷7=95250÷2=125940÷5=18835÷5=7935÷5=187376÷8=47342÷2=17150÷2=25990÷9=11072÷8=9105÷7=15324÷6=54934÷2=467273÷7=39102÷2=51270÷3=90168÷7=24175÷7=25896÷4=224240÷5=48843÷3=281296÷2=148678÷2=339360÷2=180746÷2=373234÷9=26954÷3=318396÷4=99615÷3=20572÷9=8147÷7=21144÷3=48204÷6=3424÷4=6513÷9=57288÷4=7228÷4=7384÷6=64900÷2=45070×14=98080×80=640012×69=82847×78=366620×20=40036×25=90053×10=53079×23=181710×18=18040×94=376068×13=88426×90=234010×75=75064×66=422423×10=23089×11=97913×14=18270×77=539027×34=91818×86=154816×18=28883×69=572712×63=75636×68=244824×25=60064×32=204817×27=45918×33=59422×10=22043×47=202120×12=24041×65=266512×55=66066×18=118844×18=79233×56=184816×24=38493×99=920715×37=55557×21=119734+317+333=684767+78+29=87424+575+214=813431+498+218=1147513+106+270=889812+592+677=208165+220+673=958139+85+280=504305+534+152=991288+882+175=1345210+54+617=881733+30+71=83432+243+352=627209+328+972=1509517+121+351=989815+295+698=1808378+156+251=785537+681+517=1735143+67+227=437644+987+886=251770+463+77=61086+317+843=1246482+92+166=740907+676+605=2188189+14+471=674909+652+312=187334+372+404=810724+461+423=1608589+64+244=897957+316+13=1286136+12+444=59239+800+456=1295505+129+63=697292+888+397=1577479+49+94=622240+810+965=2015276+237+94=607639+662+508=1809174+158+658=990684+29+907=162094+402-390=106482+676-757=401297+102-382=17848+521-356=1013248+226-472=2417+333-96=65435+55-32=58896+223-375=744136+234-202=168160+991-638=513320+83-291=11255+930-608=37754+183-126=111956+709-158=1507132+154-239=47469+517-253=73316+337-25=328826+78-434=47076+341-224=193166+950-96=1020280+12-187=10537+586-98=525269+96-168=197687+494-226=955349+69-216=202707+404-924=18730+415-292=153300+414-198=516310+20-117=213800+393-705=488278+59-249=88357+763-24=109628+451-114=365681+497-924=254139+332-264=207882+900-885=89752+331-243=140482+584-372=69429+331-182=178629+364-124=869455-398-48=9963-298-565=100379-113-229=37950-242-408=300380-77-159=144887-62-204=621480-189-50=241521-64-164=293414-10-344=60919-29-544=346331-132-139=60887-720-20=147348-249-74=25917-210-133=574443-205-188=50923-454-322=147319-124-89=106856-114-44=698382-30-33=319840-210-378=252458-235-57=166898-238-331=329448-41-100=307850-46-109=695246-111-64=71772-25-332=415353-21-309=23999-225-11=763440-149-223=68722-342-288=92310-42-246=22680-245-188=247458-176-240=42423-74-161=188401-216-55=130771-20-556=195328-39-187=102814-430-320=64449-11-172=266901-490-332=79321-251+364=434608-509+342=441405-349+309=365912-381+46=577402-244+137=295740-538+842=1044178-66+100=212880-688+498=690476-431+296=341425-137+584=87243-19+332=356344-235+66=175293-18+11=286965-921+626=670498-213+95=380306-26+842=1122319-99+191=411864-567+967=1264309-144+327=492701-122+462=1041414-203+208=419961-663+641=939482-476+258=264763-483+548=828382-245+280=417950-875+533=608373-174+257=456545-246+158=457459-397+203=265280-13+175=442448-336+255=367821-499+704=1026422-31+43=434819-513+733=1039326-196+92=222803-545+887=1145276-28+86=334922-812+655=765290-240+167=217876-639+447=68428×13×2=72835×15×5=262520×10×4=80072×72×6=3110418×25×2=90071×41×3=873310×14×2=28049×44×4=862412×26×2=62428×54×3=453611×12×6=79242×41×7=1205413×21×2=54686×80×6=4128018×10×3=54024×13×5=156022×15×2=66066×75×7=3465025×11×2=55038×76×8=2310412×27×2=64868×36×3=734430×10×3=90061×76×6=2781610×12×4=48035×84×8=2352013×19×3=74147×83×8=3120815×18×3=81050×77×3=1155017×23×2=78214×55×8=616035×12×2=84062×58×7=2517213×22×2=57280×29×2=464010×12×3=36037×92×9=3063614×12×3=50446×54×7=1738852×2×8=83213×8×6=62444×3×5=66093×8×6=446455×5×2=55022×3×5=330150×3×2=90090×5×7=315028×5×6=840253×3×2=151869×2×4=552103×6×9=556243×7×3=903166×6×2=1992131×3×2=786149×6×5=4470120×4×2=96079×8×7=442435×3×2=210128×3×2=76858×4×3=696225×3×8=540065×6×2=78074×7×8=414433×6×3=594324×3×7=680471×7×2=99484×2×4=67220×3×7=420151×5×2=151028×7×5=980126×6×2=151213×2×6=156309×2×5=309018×4×3=216183×5×6=549059×2×4=472386×2×9=694822×2×5=22081×6×7=340238×2×59=448428×2×91=509613×5×86=559014×6×91=764415×3×95=427526×3×65=507019×2×56=212827×2×46=248414×5×42=294025×2×35=175021×3×43=270911×3×80=264014×5×92=644014×3×68=285610×8×65=520011×4×72=316817×5×43=365515×2×30=90024×3×66=475211×6×94=620415×4×93=558038×2×23=174817×3×75=382517×4×40=272020×3×62=372010×9×19=171033×2×44=290419×3×35=199511×4×61=268411×9×56=554443×2×44=378411×7×88=677643×2×28=240815×3×87=391536×2×57=410442×2×86=722424×4×81=777644×2×75=660019×2×67=254633×2×69=455415×42÷9=7036×46÷6=27662×15÷5=18690×27÷6=40541×15÷3=20560×47÷2=141019×45÷3=28530×16÷5=9621×15÷3=10565×51÷5=66342×12÷3=16818×73÷3=43810×13÷2=6539×25÷5=19526×30÷2=39060×73÷3=146044×12÷6=8823×60÷5=27612×23÷2=13875×64÷4=120022×12÷2=13288×60÷6=88045×20÷3=30087×77÷7=95716×35÷5=11236×54÷2=97225×32÷5=16028×56÷8=19628×13÷7=5272×21÷2=75617×24÷6=6836×21÷3=25227×22÷2=29767×72÷6=80449×20÷5=19636×69÷3=82832×22÷2=35254×73÷9=43874×10÷2=37076×41÷2=155851×8÷2=204150×9÷3=450216×3÷9=72498×7÷3=1162330×3÷5=19889×9÷3=26724×3÷2=36847×8÷2=338852×6÷8=39161×6÷3=322104×4÷2=208782×8÷2=312848×2÷6=16385×9÷5=693102×6÷2=306443×8÷2=1772100×3÷2=150656×7÷4=1148123×6÷3=246615×4÷6=410264×2÷6=88290×4÷5=23297×6÷3=194837×4÷6=558198×5÷2=49550×9÷6=7536×5÷3=60674×3÷6=337210×2÷7=60960×6÷2=2880203×4÷2=406636×6÷9=424206×3÷2=309313×9÷3=939120×2÷6=40497×8÷4=99450×7÷5=7079×8÷2=316252×2÷7=72825×4÷6=550330÷6÷5=11720÷2÷8=45192÷4÷4=12390÷5÷3=26981÷3÷3=109520÷2÷2=130740÷5÷2=74210÷6÷5=7432÷9÷6=8609÷3÷7=29891÷3÷3=99432÷9÷4=12744÷6÷4=31144÷8÷9=2315÷9÷7=584÷4÷7=3918÷3÷6=51710÷2÷5=7124÷2÷3=4210÷2÷3=3548÷2÷6=4324÷9÷6=6378÷2÷9=21384÷4÷8=12996÷3÷2=16648÷2÷4=6372÷3÷4=31784÷2÷2=196810÷5÷3=54918÷2÷9=51900÷3÷5=60864÷6÷6=24657÷3÷3=73884÷2÷2=221774÷9÷2=43270÷3÷9=10112÷8÷2=796÷3÷8=4380÷2÷5=38424÷4÷2=53640÷2×7=224035÷5×4=28875÷5×9=1575380÷4×8=760330÷2×5=825140÷5×9=25285÷5×9=153270÷9×6=180882÷7×3=378584÷4×7=1022360÷2×7=1260115÷5×4=92488÷8×6=366816÷6×2=272882÷7×2=252186÷2×5=465864÷6×2=288284÷4×3=213676÷4×7=1183192÷2×3=288266÷2×6=798684÷9×6=456603÷3×5=100527÷3×7=63693÷9×5=38532÷8×4=16792÷9×3=264400÷5×8=640568÷2×5=1420552÷3×4=736287÷7×9=369132÷6×2=44200÷4×8=400756÷2×5=1890564÷4×8=1128882÷2×3=1323710÷5×6=852906÷2×8=3624992÷2×7=347240÷5×8=64161÷7×10=230558÷9×25=155090÷9×44=440396÷9×14=616486÷9×16=86488÷2×15=66038÷2×15=285608÷8×36=273633÷3×21=231144÷3×11=528270÷9×13=39076÷2×96=364851÷3×36=612114÷3×58=220494÷2×19=893188÷4×91=427760÷5×43=516333÷9×99=366320÷5×61=244549÷9×67=408736÷9×75=300616÷7×28=246464÷2×16=512385÷5×22=1694368÷8×20=920679÷7×20=1940216÷8×12=324108÷4×27=729133÷7×24=456105÷5×18=37814÷2×81=56740÷2×73=146015÷5×34=102427÷7×34=2074208÷8×35=91088÷4×41=902165÷5×15=495658÷7×37=347877÷7×20=22012÷2×81=486244+(264-137)=371136+(999-93)=1042458+(448-341)=56517+(874-369)=522450+(407-226)=631600+(458-88)=970170+(302-44)=428661+(987-693)=95538+(373-91)=320656+(749-372)=1033323+(423-278)=46844+(807-530)=321447+(366-182)=631688+(831-354)=1165481+(293-224)=550457+(982-556)=883440+(182-58)=56491+(874-243)=722273+(310-165)=418328+(973-728)=57397+(202-136)=163873+(433-293)=1013231+(411-250)=392345+(612-368)=589417+(369-93)=693280+(884-306)=858317+(193-25)=485522+(713-191)=1044325+(87-24)=388249+(622-347)=524432+(223-109)=546908+(389-216)=1081169+(500-438)=231291+(306-147)=450446+(405-21)=830100+(397-211)=286347+(94-34)=407806+(993-639)=1160179+(446-397)=228459+(922-462)=919449-(279+115)=55992-(27+108)=857466-(37+140)=289991-(191+438)=362260-(119+68)=73421-(299+25)=97418-(163+126)=129886-(595+14)=277398-(106+177)=115979-(295+678)=6289-(94+86)=109967-(375+79)=51394-(32+39)=23816-(317+486)=13242-(34+17)=191258-(118+31)=109267-(43+176)=48728-(199+48)=481465-(207+95)=163949-(104+637)=208495-(92+135)=268819-(476+224)=119495-(133+169)=193655-(357+79)=219325-(112+19)=194902-(94+671)=137406-(112+201)=93543-(281+179)=83412-(139+125)=148756-(349+61)=346388-(26+65)=297516-(239+244)=33337-(321+12)=4931-(431+368)=132481-(265+95)=121671-(228+52)=391254-(87+83)=84955-(39+155)=761241-(133+103)=5666-(130+503)=33385-(489-309)=205763-(449-442)=75680-(360-343)=63705-(823-414)=296204-(181-121)=144247-(457-286)=76447-(489-449)=407680-(655-361)=386258-(276-25)=7646-(739-309)=216379-(468-233)=144533-(862-740)=411335-(422-268)=181451-(719-543)=275286-(378-105)=13705-(892-246)=59396-(259-232)=369426-(878-566)=114325-(409-121)=37844-(893-483)=434147-(132-70)=85116-(853-765)=28275-(462-403)=216748-(770-475)=453139-(232-185)=92206-(589-402)=19231-(273-180)=138716-(253-67)=530445-(462-155)=138361-(475-340)=226489-(412-130)=207751-(869-399)=281216-(394-242)=64501-(571-557)=48727-(213-202)=16867-(840-165)=192143-(397-275)=21587-(974-781)=394321-(295-272)=298698-(445-12)=265460÷(32÷8)=115696÷(54÷9)=116441÷(35÷5)=63678÷(36÷6)=113162÷(54÷6)=1888÷(14÷7)=4445÷(40÷8)=9480÷(27÷9)=160342÷(63÷7)=38875÷(30÷6)=175432÷(40÷5)=54656÷(48÷6)=82196÷(12÷6)=98926÷(12÷6)=463450÷(63÷7)=50104÷(12÷6)=5292÷(16÷8)=46810÷(18÷2)=90306÷(27÷9)=102980÷(24÷6)=24593÷(27÷9)=31924÷(12÷6)=462450÷(15÷3)=90282÷(54÷9)=4786÷(18÷9)=43448÷(42÷6)=64102÷(42÷7)=17110÷(40÷8)=2280÷(72÷9)=10414÷(16÷8)=207290÷(10÷5)=145538÷(10÷5)=269376÷(64÷8)=47525÷(10÷2)=105394÷(10÷5)=197840÷(10÷5)=420344÷(40÷5)=43752÷(48÷6)=9414÷(28÷4)=2594÷(18÷3)=99108÷(2×2)=27960÷(4×2)=120666÷(3×3)=74714÷(2×3)=11930÷(3×2)=5432÷(2×4)=54720÷(2×4)=90216÷(3×2)=36804÷(2×3)=134672÷(2×3)=112780÷(3×2)=130816÷(2×2)=204864÷(3×3)=96684÷(3×2)=114630÷(2×3)=105252÷(2×3)=42108÷(3×3)=12243÷(3×3)=27504÷(3×2)=84752÷(4×2)=94384÷(2×3)=64504÷(3×3)=56840÷(3×2)=140678÷(2×3)=11372÷(2×4)=9192÷(4×2)=24498÷(2×3)=83582÷(3×2)=97568÷(2×4)=71120÷(4×2)=15768÷(3×2)=128720÷(3×3)=80640÷(2×4)=80272÷(4×2)=34760÷(2×4)=95772÷(2×2)=193120÷(2×3)=20468÷(2×3)=78368÷(2×2)=92312÷(3×2)=52219×(14÷7)=438407×(54÷9)=244298×(10÷2)=490331×(16÷2)=264872×(18÷3)=432235×(15÷5)=70536×(15÷5)=10870×(64÷8)=560256×(18÷9)=512676×(72÷8)=608413×(72÷8)=117213×(15÷5)=639106×(12÷6)=212175×(54÷6)=157557×(14÷2)=39940×(48÷6)=32081×(25÷5)=405182×(20÷5)=728134×(45÷9)=67045×(35÷5)=31539×(12÷3)=156254×(72÷8)=2286212×(15÷5)=636648×(27÷3)=5832116×(14÷7)=232173×(18÷6)=51974×(32÷8)=296548×(63÷7)=4932165×(54÷9)=990399×(12÷3)=159689×(24÷6)=356518×(48÷8)=310875×(45÷9)=375530×(72÷8)=4770141×(20÷5)=564476×(16÷8)=95296×(54÷6)=864204×(20÷5)=816188×(28÷7)=752769×(35÷7)=384572×(39÷3)=93628×(122÷2)=170850×(133÷7)=95028×(264÷3)=246427×(66÷6)=29746×(96÷6)=73637×(57÷3)=70385×(288÷9)=272018×(279÷9)=55892×(180÷4)=414011×(200÷4)=55097×(468÷6)=756623×(60÷5)=27663×(129÷3)=270916×(366÷6)=97649×(464÷8)=284232×(44÷4)=35236×(752÷8)=338489×(50÷5)=89067×(266÷7)=254655×(42÷3)=77095×(736÷8)=874035×(144÷6)=84098×(159÷3)=519413×(168÷8)=27356×(525÷7)=420011×(108÷3)=39625×(288÷9)=80010×(350÷7)=50074×(196÷2)=725232×(138÷6)=73658×(410÷5)=475616×(224÷4)=89684×(324÷4)=680411×(472÷8)=64926×(84÷6)=36427×(111÷3)=99966×(190÷2)=627022×(108÷3)=79229×(147÷7)=609394+142×2=67851+133×4=583141+84×6=645219+329×2=877235+109×2=45