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361+72=138+106=204+182=282+375=176+192=683+171=131+199=720+635=112+120=127+57=140+40=993+284=171+320=892+157=151+295=360+244=228+48=199+759=365+71=200+107=133+130=428+187=81+403=281+835=64+279=187+232=65+36=310+185=108+328=483+281=363+82=866+642=124+222=252+311=68+363=492+507=282+203=304+232=335+123=562+137=180-161=373-192=221-27=917-291=455-307=920-360=283-137=615-287=206-172=916-525=365-293=598-410=214-46=448-236=393-261=350-32=235-126=823-339=212-122=405-13=147-57=623-512=334-183=194-136=392-67=698-642=456-104=862-295=354-48=804-526=342-66=999-603=362-156=853-122=72-21=988-961=364-294=692-509=246-170=966-12=135×7=295×4=200×2=144×7=96×2=495×2=132×3=946×5=119×3=312×3=40×5=853×4=310×3=667×3=265×2=667×2=339×2=116×7=31×9=334×4=193×3=222×2=78×6=504×6=164×4=812×6=197×2=398×6=440×2=552×9=89×6=855×6=93×5=751×2=87×7=763×9=85×5=496×5=154×6=455×8=132÷3=216÷3=348÷2=844÷4=312÷2=200÷2=231÷3=276÷4=142÷2=185÷5=256÷8=24÷8=384÷2=759÷3=296÷2=792÷3=108÷2=687÷3=324÷6=612÷3=128÷8=420÷2=340÷4=932÷4=82÷2=890÷5=250÷5=620÷2=344÷2=973÷7=312÷4=358÷2=45÷9=606÷2=74÷2=825÷5=56÷7=324÷9=219÷3=784÷4=25×16=87×49=30×21=75×10=35×26=78×89=25×10=86×33=19×22=12×87=19×28=34×34=35×25=65×46=15×57=57×18=24×24=59×85=23×26=44×29=10×22=27×13=28×20=12×93=11×70=43×72=38×17=59×60=31×20=20×28=17×25=36×79=46×21=53×59=12×50=29×40=34×17=78×98=33×15=22×37=138+461+283=318+171+846=61+499+98=960+771+643=64+504+305=890+161+526=440+107+397=848+28+819=747+22+51=205+658+972=249+580+64=816+189+566=209+63+145=37+14+976=484+176+46=451+36+139=282+51+481=114+416+69=309+288+210=298+297+394=330+172+179=348+559+66=121+353+249=165+623+621=162+479+60=776+160+487=330+29+628=260+934+663=80+228+220=801+856+858=573+291+103=602+868+560=297+92+125=382+510+733=188+471+44=113+781+870=90+242+67=50+825+23=292+87+362=797+577+433=73+172-148=258+805-215=36+292-123=914+288-905=160+310-34=704+618-578=328+70-172=757+65-503=249+184-173=437+185-125=51+369-420=405+337-522=298+47-299=332+673-974=48+244-60=900+888-232=166+49-157=647+863-556=113+119-11=715+221-138=27+290-109=697+321-681=377+15-182=144+579-518=27+372-249=672+693-425=140+49-96=117+850-288=169+35-76=578+929-954=308+112-70=297+937-189=218+245-239=39+635-521=117+375-56=304+984-918=451+32-373=907+622-740=266+225-351=26+321-12=292-232-58=532-428-99=392-176-111=736-142-379=485-105-55=709-15-655=481-136-71=753-43-269=252-70-17=933-247-534=433-282-36=825-83-630=284-72-132=961-128-520=369-36-320=818-125-74=481-239-149=944-101-42=460-356-99=989-627-26=265-132-93=848-291-278=480-123-45=617-74-505=226-49-131=983-212-428=323-23-63=814-162-594=322-205-24=922-257-117=334-173-18=927-581-297=276-45-85=343-199-122=447-324-77=821-188-269=496-418-13=719-303-230=364-100-53=895-592-64=394-295+226=919-411+625=316-258+151=699-49+154=301-290+304=956-304+379=318-172+223=985-527+987=282-190+351=746-655+410=416-342+18=884-505+308=415-266+174=978-801+870=415-48+118=994-678+128=153-138+59=623-386+501=493-409+405=643-36+537=463-261+37=784-428+854=195-85+74=538-533+999=32-13+410=927-277+873=218-113+251=948-811+913=280-47+216=622-283+962=291-45+42=989-963+572=130-35+301=325-165+314=368-327+447=490-102+793=288-276+280=258-204+90=277-21+226=961-612+635=10×11×4=44×98×2=15×11×6=31×11×2=35×14×2=71×21×5=24×14×2=91×88×5=33×11×2=24×96×9=17×19×3=77×32×7=11×15×5=28×41×5=17×11×2=64×26×7=46×10×2=43×85×2=20×10×3=71×59×2=14×19×2=94×31×2=33×14×2=53×43×5=32×15×2=10×93×4=10×19×4=18×71×6=19×13×3=45×62×2=22×14×3=42×81×9=15×11×3=45×11×7=10×12×3=35×14×9=22×12×2=17×50×3=15×16×2=65×18×3=75×2×3=71×5×7=79×2×5=69×5×6=36×3×7=133×6×7=17×5×8=271×2×6=17×6×3=102×8×3=38×3×7=395×2×7=64×2×7=228×4×9=82×6×2=173×4×2=15×7×4=86×4×8=10×6×8=169×4×6=63×4×2=232×2×7=12×9×4=476×2×3=35×3×8=26×7×9=20×4×5=23×7×6=52×3×5=48×6×3=20×8×3=62×7×4=31×4×3=170×3×5=29×2×3=61×3×2=22×9×4=459×2×7=22×7×6=178×4×5=10×7×80=26×3×11=11×2×55=13×3×51=20×2×74=41×2×18=13×4×89=11×4×55=13×4×29=29×2×42=13×6×64=17×5×14=49×2×47=42×2×94=26×3×54=11×6×51=21×4×95=12×8×57=18×3×82=29×3×18=10×3×23=29×2×78=16×5×71=15×3×53=12×4×70=28×2×96=22×3×93=20×3×15=41×2×93=40×2×32=18×3×63=15×3×88=14×5×85=22×2×10=17×4×39=11×4×76=11×6×63=47×2×55=12×2×50=23×3×47=45×14÷2=66×30÷9=29×24÷8=95×28÷4=17×48÷3=42×68÷2=18×43÷6=57×73÷3=17×36÷9=74×21÷7=30×32÷3=29×96÷2=11×66÷3=44×35÷4=10×54÷9=28×75÷5=16×17÷8=60×83÷4=26×36÷9=48×66÷8=42×11÷2=64×15÷8=12×70÷2=78×49÷6=54×13÷3=26×20÷8=28×29÷2=40×59÷5=12×24÷4=42×51÷2=31×24÷4=90×60÷6=12×55÷3=15×92÷5=12×83÷6=48×47÷3=18×28÷3=72×97÷4=75×13÷3=63×32÷2=65×3÷5=653×8÷4=161×5÷7=330×9÷6=17×4÷2=552×2÷6=156×6÷4=330×4÷2=32×9÷8=78×6÷4=87×2÷6=364×5÷7=18×8÷9=268×3÷4=128×5÷4=441×5÷9=468×2÷6=802×6÷2=96×5÷6=196×4÷7=366×2÷4=848×9÷6=298×3÷6=344×6÷2=333×2÷9=852×2÷4=54×9÷2=825×4÷3=330×3÷6=264×8÷3=38×6÷3=680×9÷4=98×3÷6=987×9÷7=76×9÷4=676×9÷3=32×2÷4=595×3÷7=308×3÷6=426×6÷9=486÷3÷3=70÷5÷7=990÷9÷2=880÷2÷5=464÷4÷4=288÷8÷6=108÷3÷4=762÷2÷3=162÷3÷9=882÷6÷7=585÷9÷5=900÷4÷5=702÷3÷9=786÷3÷2=828÷4÷3=336÷3÷7=300÷4÷3=456÷3÷2=830÷2÷5=910÷2÷7=432÷2÷4=856÷2÷4=324÷4÷3=738÷9÷2=900÷4÷9=324÷9÷9=252÷9÷7=252÷2÷6=370÷5÷2=680÷2÷5=567÷9÷3=144÷6÷3=680÷8÷5=387÷3÷3=165÷3÷5=477÷3÷3=920÷4÷2=488÷4÷2=148÷2÷2=714÷6÷7=912÷8×2=402÷6×2=320÷5×3=315÷5×8=537÷3×9=828÷6×9=594÷2×5=160÷8×2=40÷8×2=306÷6×8=300÷3×6=472÷4×6=320÷2×3=874÷2×3=858÷6×5=538÷2×9=612÷4×2=304÷8×5=184÷4×3=28÷7×2=506÷2×4=680÷2×4=978÷2×5=550÷2×6=428÷2×8=365÷5×8=875÷5×6=710÷2×8=375÷5×4=852÷4×8=492÷4×2=606÷3×4=84÷4×8=694÷2×3=156÷6×3=140÷7×2=524÷4×5=450÷9×5=630÷5×2=212÷4×8=36÷2×44=72÷3×39=72÷8×53=224÷8×93=90÷9×64=66÷6×59=12÷4×38=450÷5×95=81÷3×17=56÷8×67=30÷3×38=396÷4×72=156÷4×25=273÷3×79=150÷5×20=160÷2×86=84÷7×43=210÷5×30=36÷4×81=195÷5×82=85÷5×42=36÷6×89=119÷7×57=40÷8×96=21÷3×82=180÷2×53=270÷6×15=352÷4×30=114÷6×36=425÷5×80=259÷7×27=188÷4×99=171÷9×10=54÷2×35=54÷6×21=84÷4×38=236÷4×15=486÷9×72=144÷8×44=260÷5×76=352+(331-41)=297+(777-657)=264+(336-66)=802+(864-443)=186+(282-134)=258+(722-534)=375+(431-400)=689+(400-97)=393+(303-166)=427+(917-749)=195+(256-73)=858+(983-931)=421+(314-278)=660+(654-365)=411+(304-221)=553+(696-580)=63+(363-48)=79+(931-692)=325+(353-221)=436+(357-335)=148+(154-111)=997+(589-90)=167+(183-133)=918+(978-425)=239+(228-220)=116+(416-354)=389+(298-67)=887+(907-736)=217+(305-292)=22+(824-755)=292+(295-112)=287+(75-22)=282+(319-64)=758+(804-46)=392+(323-78)=270+(835-19)=93+(443-411)=165+(802-456)=11+(463-322)=160+(285-21)=327-(160+117)=914-(280+478)=487-(141+211)=614-(290+42)=454-(236+56)=932-(531+175)=466-(135+315)=693-(410+156)=369-(189+108)=847-(437+211)=396-(37+114)=620-(84+254)=441-(274+108)=830-(235+486)=467-(90+375)=525-(190+272)=472-(23+188)=973-(734+117)=468-(125+65)=863-(285+337)=460-(324+32)=720-(88+169)=338-(87+16)=259-(156+55)=417-(20+75)=495-(72+317)=331-(166+105)=958-(194+558)=472-(33+189)=941-(268+190)=394-(140+130)=995-(363+132)=418-(63+183)=820-(70+191)=384-(83+20)=854-(53+367)=343-(13+114)=900-(161+275)=452-(123+69)=946-(202+305)=418-(459-245)=745-(809-719)=244-(379-317)=831-(468-276)=479-(160-100)=158-(600-569)=410-(248-19)=53-(703-691)=492-(90-34)=771-(815-760)=220-(442-254)=981-(885-738)=493-(367-54)=903-(620-225)=357-(246-98)=551-(801-449)=221-(397-324)=885-(791-360)=478-(471-143)=864-(580-522)=383-(361-109)=511-(872-714)=421-(266-109)=690-(550-470)=409-(175-77)=255-(842-765)=232-(426-262)=374-(989-757)=376-(167-95)=250-(958-846)=455-(476-323)=710-(515-359)=265-(472-461)=885-(950-113)=500-(466-137)=883-(285-14)=489-(408-245)=811-(936-201)=339-(262-119)=174-(317-219)=385÷(20÷4)=10÷(16÷8)=115÷(35÷7)=540÷(10÷2)=456÷(64÷8)=511÷(42÷6)=33÷(27÷9)=258÷(36÷6)=441÷(28÷4)=651÷(28÷4)=150÷(45÷9)=416÷(16÷8)=390÷(18÷3)=810÷(72÷8)=201÷(15÷5)=740÷(25÷5)=141÷(12÷4)=435÷(35÷7)=153÷(24÷8)=552÷(12÷6)=36÷(45÷5)=980÷(12÷6)=374÷(16÷8)=475÷(15÷3)=120÷(36÷9)=784÷(24÷3)=465÷(21÷7)=392÷(56÷8)=132÷(12÷2)=999÷(27÷3)=378÷(36÷6)=12÷(30÷5)=304÷(72÷9)=860÷(12÷3)=376÷(12÷6)=102÷(18÷6)=236÷(16÷4)=992÷(24÷6)=124÷(16÷8)=190÷(14÷7)=840÷(4×2)=240÷(4×2)=576÷(3×2)=76÷(2×2)=540÷(2×3)=606÷(2×3)=702÷(2×3)=312÷(2×2)=906÷(3×2)=28÷(2×2)=556÷(2×2)=996÷(2×2)=880÷(4×2)=960÷(2×3)=160÷(4×2)=942÷(2×3)=894÷(2×3)=24÷(3×2)=990÷(3×3)=927÷(3×3)=376÷(4×2)=644÷(2×2)=808÷(4×2)=588÷(2×2)=588÷(2×3)=120÷(2×4)=384÷(2×2)=764÷(2×2)=720÷(3×2)=248÷(2×2)=440÷(4×2)=756÷(3×2)=656÷(2×4)=144÷(3×2)=909÷(3×3)=848÷(4×2)=208÷(2×2)=32÷(2×2)=924÷(2×2)=846÷(3×3)=75×(48÷8)=977×(35÷7)=25×(16÷8)=389×(63÷9)=99×(30÷6)=620×(32÷4)=212×(21÷7)=139×(21÷7)=125×(24÷3)=176×(10÷5)=175×(24÷8)=815×(36÷4)=222×(15÷5)=83×(14÷7)=39×(32÷8)=614×(12÷4)=123×(18÷9)=325×(10÷5)=353×(18÷9)=73×(36÷9)=148×(28÷7)=263×(20÷4)=436×(14÷7)=612×(36÷9)=66×(45÷9)=113×(18÷6)=70×(12÷3)=843×(10÷2)=11×(10÷5)=751×(21÷3)=82×(12÷2)=457×(18÷2)=67×(72÷9)=995×(30÷5)=17×(12÷3)=713×(35÷5)=121×(49÷7)=199×(15÷3)=83×(64÷8)=639×(25÷5)=20×(450÷9)=28×(175÷7)=12×(261÷9)=38×(112÷7)=17×(168÷6)=89×(348÷6)=53×(51÷3)=97×(342÷9)=37×(44÷4)=19×(276÷6)=68×(96÷8)=58×(738÷9)=71×(78÷6)=82×(516÷6)=13×(92÷2)=77×(105÷5)=34×(138÷6)=59×(195÷5)=18×(231÷7)=89×(360÷9)=17×(184÷4)=39×(637÷7)=51×(114÷6)=82×(264÷6)=25×(50÷5)=27×(504÷6)=10×(432÷8)=33×(99÷3)=18×(135÷3)=99×(32÷2)=48×(112÷8)=21×(400÷8)=24×(95÷5)=57×(118÷2)=30×(100÷4)=67×(58÷2)=23×(104÷4)=53×(531÷9)=14×(94÷2)=20×(145÷5)=235+53×2=254+319×3=439+39×6=965+101×2=419+47×7=690+190×3=496+51×5=423+138×7=394+90×3=302+330×3=27+230×3=56+178×5=79+119×4=98+135×4=366+92×2=578+95×8=349+45×8=247+16×2=12+169×4=840+177×2=82+103×3=987+64×9=465+258×2=594+359×2=229+106×5=535+191×2=159+70×3=147+114×2=220+54×2=985+57×5=60×5+207=235×2+182=29×6+271=184×5+839=12×3+230=193×5+363=56×2+255=475×2+103=339×2+299=328×3+681=62+14×49=245+12×52=255+17×19=867+99×10=112+18×24=385+12×74=451+11×12=954+10×77=425+16×30=918+20×10=15+88×11=758+56×14=121+14×28=809+42×20=48+26×32=873+28×18=294+61×10=327+12×34=152+18×36=449+14×52=228+17×44=841+18×47=364+10×59=792+20×45=314+16×38=510+55×14=68+30×29=740+25×17=283+15×31=171+18×48=17×32+183=40×25+182=11×27+482=18×52+466=13×32+203=10×98+30=14×54+62=13×61+212=32×22+38=27×23+635=341-14×20=988-24×19=496-26×10=376-22×16=471-37×11=354-28×12=485-12×25=799-19×35=439-14×18=884-34×20=407-21×16=551-35×11=462-42×10=350-10×23=401-10×32=874-44×17=343-16×13=715-18×31=473-15×21=369-13×10=471-14×33=665-13×11=455-12×26=955-24×18=466-19×13=343-10×15=440-17×22=906-17×34=470-14×28=954-25×35=368-11×21=712-18×24=395-21×13=720-19×23=336-24×10=785-14×39=480-22×20=249-11×21=471-25×14=870-26×25=255-75×2=897-116×3=500-75×4=559-43×5=219-44×2=987-52×4=446-10×6=768-126×2=226-29×5=474-35×7=449-39×8=927-99×2=450-10×3=815-11×5=219-16×3=375-50×2=478-61×6=760-90×2=462-46×2=309-79×2=412-88×4=623-26×7=378-45×2=200-70×2=401-45×2=301-64×3=435-144×3=947-122×6=472-42×4=520-243×2=400-60×6=845-95×4=408-125×3=858-99×3=262-21×6=728-161×4=290-44×6=213-90×2=329-67×4=684-73×4=24×19-108=12×63-382=10×26-247=80×12-192=19×25-323=25×40-392=25×15-262=16×52-401=18×22-105=22×11-24=30×10-59=61×13-282=14×12-130=12×60-446=29×11-66=24×40-701=28×13-75=39×22-681=11×31-152=11×63-104=37×12-213=24×30-373=43×11-330=14×65-246=15×22-194=55×11-217=18×11-154=20×39-72=29×11-75=54×10-297=27×15-106=23×36-609=21×23-341=50×20-627=11×37-275=20×17-37=29×17-225=10×37-199=26×19-451=42×18-319=149×3-404=228×9-319=235×3-663=650×9-583=70×8-325=813×2-390=163×6-470=248×6-81=173×5-673=135×5-617=106×3-161=776×6-482=329×2-405=798×8-198=389×2-48=549×8-799=284×2-505=723×7-295=119×6-123=270×7-952=106×7-513=86×6-437=137×3-322=229×4-820=362×2-531=820×4-474=243×4-121=555×8-209=65×9-219=789×5-691=70×9-599=909×5-465=70×8-83=888×6-507=176×5-831=667×9-361=312×3-430=570×3-462=81×2-129=445×5-437=219+70÷2=968+450÷3=334+715÷5=985+525÷5=96+678÷3=662+746÷2=264+528÷4=567+52÷4=48+110÷5=138+880÷4=441+285÷3=733+25÷5=52+819÷9=45+625÷5=65+195÷3=490+245÷7=340+640÷2=176+248÷2=439+140÷7=715+154÷2=934÷2+131=260÷2+630=818÷2+95=760÷2+323=699÷3+124=252÷7+17=245÷5+148=370÷5+55=752÷8+218=208÷4+746=162÷2+78=387÷3+432=312÷4+77=963÷9+744=792÷8+189=752÷2+973=204÷6+304=954÷9+165=960÷5+403=298÷2+198=185-261÷9=974-44÷4=353-36÷3=472-891÷9=115-10÷5=406-204÷3=233-505÷5=341-396÷4=399-360÷2=215-348÷2=499-792÷9=525-669÷3=148-372÷4=470-408÷4=270-824÷4=320-576÷6=89-18÷9=919-933÷3=351-564÷6=194-429÷3=125-721÷7=630-320÷8=53-54÷9=844-48÷8=461-420÷4=968-660÷4=395-588÷2=601-870÷3=182-840÷8=254-531÷3=304-204÷6=930-648÷8=174-864÷6=621-30÷2=336-155÷5=261-215÷5=119-102÷6=442-258÷2=427-770÷2=691-471÷3=49×(465-450)=19×(309-220)=14×(234-169)=17×(918-822)=25×(292-278)=58×(540-514)=22×(83-45)=44×(800-723)=16×(263-218)=94×(104-28)=18×(432-378)=66×(448-409)=38×(452-434)=47×(614-575)=10×(128-74)=59×(906-811)=35×(456-440)=20×(517-473)=47×(447-427)=91×(768-757)=(72-59)×35=(874-779)×76=(201-165)×15=(537-455)×62=(335-305)×31=(665-643)×78=(433-412)×45=(363-275)×81=(447-434)×63=(979-888)×10=(102-28)×11=(185-87)×13=(259-222)×10=(111-18)×46=(83-63)×46=(927-855)×37=(366-354)×38=(158-65)×88=(325-310)×46=(956-933)×85=35×(293-288)=653×(108-99)=186×(293-289)=563×(696-688)=185×(445-441)=228×(301-295)=248×(467-463)=193×(940-932)=47×(140-133)=736×(308-304)=199×(470-467)=78×(206-201)=97×(196-188)=499×(510-501)=34×(72-66)=198×(555-551)=112×(50-45)=793×(478-471)=41×(191-187)=174×(226-219)=244×(285-281)=842×(162-158)=91×(297-293)=244×(508-502)=29×(107-99)=415×(290-283)=89×(54-51)=470×(141-137)=115×(240-237)=360×(55-50)=80×(244-236)=113×(336-331)=47×(198-192)=486×(796-789)=122×(377-370)=214×(232-228)=34×(352-349)=430×(570-563)=108×(379-373)=585×(101-95)=339÷(314-311)=720÷(914-910)=464÷(165-157)=160÷(25-20)=162÷(170-164)=498÷(529-526)=225÷(406-401)=536÷(991-983)=159÷(330-327)=644÷(339-332)=244÷(259-257)=405÷(57-52)=84÷(309-302)=510÷(32-29)=225÷(54-45)=369÷(617-608)=396÷(313-310)=416÷(142-134)=464÷(199-197)=868÷(501-494)=66÷(378-372)=372÷(290-286)=112÷(239-235)=248÷(380-378)=352÷(239-231)=90÷(148-145)=360÷(35-33)=420÷(18-15)=88÷(461-453)=186÷(986-984)=320÷(259-257)=660÷(870-864)=414÷(433-431)=210÷(524-521)=272÷(82-78)=886÷(708-706)=348÷(123-120)=704÷(447-443)=230÷(22-17)=70÷(813-811)=(371-51)÷8=(648-550)÷2=(388-112)÷4=(706-191)÷5=(401-26)÷3=(866-86)÷6=(325-51)÷2=(905-599)÷6=(497-297)÷2=(440-202)÷7=(122-26)÷3=(493-199)÷2=(412-348)÷2=(453-159)÷3=(361-226)÷5=(863-527)÷7=(233-169)÷4=(427-379)÷4=(333-281)÷2=(675-162)÷3=(425-153)÷8=(918-854)÷8=(222-72)÷3=(713-181)÷2=(416-325)÷7=(436-214)÷2=(477-321)÷6=(390-230)÷4=(404-198)÷2=(678-526)÷4=(230-58)÷4=(874-304)÷6=(428-284)÷9=(420-186)÷3=(450-356)÷2=(482-194)÷6=(309-237)÷6=(903-602)÷7=(330-245)÷5=(775-433)÷2=1/7+2/7=7/10+3/10=1/6+4/6=2/7+3/7=1/5+3/5=1/8+2/8=1/6+3/6=3/5+2/5=1/8+4/8=5/8+2/8=1/7+4/7=2/8+6/8=2/4-1/4=2/6-1/6=5/7-1/7=2/3-1/3=3/6-1/6=5/9-2/9=4/8-2/8=6/8-1/8=4/7-1/7=3/9-1/9=3/6-2/6=3/7-2/7=6.3+8.1=38.7+6.1=6.3+3.6=0.2+6.1=5.7+8.1=27.4+72.1=7.3+8.0=24.7+52.0=6.8+7.7=1.6+1.6=7.1+8.8=7.6+89.1=4.7+8.8=94.5+3.3=3.7+9.1=2.6+2.3=3.8+8.5=60.9+9.5=2.7+8.1=33.9+12.9=2.1+7.5=8.1+6.6=2.7+8.6=2.9+19.4=2.3+5.4=32.4+28.1=0.2+3.5=2.6+4.1=9.9+9.1=74.8+19.9=4.5+3.8=59.1+37.3=1.7+5.8=9.1+3.1=7.1+9.5=63.4+22.1=9.5+3.7=6.8+76.2=3.8+3.1=0.5+2.1=3.0-2.5=57.3-40.9=9.0-5.6=9.3-5.6=7.4-3.7=64.5-14.1=7.3-5.9=92.6-53.6=7.2-2.4=7.1-2.1=2.6-1.5=57.3-45.6=5.0-4.0=81.7-80.1=8.9-3.9=9.9-1.4=6.7-1.6=75.6-56.7=7.0-0.4=73.8-44.8=5.9-1.2=8.7-6.2=7.7-2.6=89.6-79.4=7.9-6.6=99.1-90.5=9.2-6.6=7.3-1.5=5.9-2.7=82.4-70.4=1.5-0.6=52.4-37.2=8.8-3.7=4.0-2.7=5.2-1.8=65.5-56.1=3.6-0.7=55.1-15.3=8.3-7.5=8.4-3.1=参考答案361+72=433138+106=244204+182=386282+375=657176+192=368683+171=854131+199=330720+635=1355112+120=232127+57=184140+40=180993+284=1277171+320=491892+157=1049151+295=446360+244=604228+48=276199+759=958365+71=436200+107=307133+130=263428+187=61581+403=484281+835=111664+279=343187+232=41965+36=101310+185=495108+328=436483+281=764363+82=445866+642=1508124+222=346252+311=56368+363=431492+507=999282+203=485304+232=536335+123=458562+137=699180-161=19373-192=181221-27=194917-291=626455-307=148920-360=560283-137=146615-287=328206-172=34916-525=391365-293=72598-410=188214-46=168448-236=212393-261=132350-32=318235-126=109823-339=484212-122=90405-13=392147-57=90623-512=111334-183=151194-136=58392-67=325698-642=56456-104=352862-295=567354-48=306804-526=278342-66=276999-603=396362-156=206853-122=73172-21=51988-961=27364-294=70692-509=183246-170=76966-12=954135×7=945295×4=1180200×2=400144×7=100896×2=192495×2=990132×3=396946×5=4730119×3=357312×3=93640×5=200853×4=3412310×3=930667×3=2001265×2=530667×2=1334339×2=678116×7=81231×9=279334×4=1336193×3=579222×2=44478×6=468504×6=3024164×4=656812×6=4872197×2=394398×6=2388440×2=880552×9=496889×6=534855×6=513093×5=465751×2=150287×7=609763×9=686785×5=425496×5=2480154×6=924455×8=3640132÷3=44216÷3=72348÷2=174844÷4=211312÷2=156200÷2=100231÷3=77276÷4=69142÷2=71185÷5=37256÷8=3224÷8=3384÷2=192759÷3=253296÷2=148792÷3=264108÷2=54687÷3=229324÷6=54612÷3=204128÷8=16420÷2=210340÷4=85932÷4=23382÷2=41890÷5=178250÷5=50620÷2=310344÷2=172973÷7=139312÷4=78358÷2=17945÷9=5606÷2=30374÷2=37825÷5=16556÷7=8324÷9=36219÷3=73784÷4=19625×16=40087×49=426330×21=63075×10=75035×26=91078×89=694225×10=25086×33=283819×22=41812×87=104419×28=53234×34=115635×25=87565×46=299015×57=85557×18=102624×24=57659×85=501523×26=59844×29=127610×22=22027×13=35128×20=56012×93=111611×70=77043×72=309638×17=64659×60=354031×20=62020×28=56017×25=42536×79=284446×21=96653×59=312712×50=60029×40=116034×17=57878×98=764433×15=49522×37=814138+461+283=882318+171+846=133561+499+98=658960+771+643=237464+504+305=873890+161+526=1577440+107+397=944848+28+819=1695747+22+51=820205+658+972=1835249+580+64=893816+189+566=1571209+63+145=41737+14+976=1027484+176+46=706451+36+139=626282+51+481=814114+416+69=599309+288+210=807298+297+394=989330+172+179=681348+559+66=973121+353+249=723165+623+621=1409162+479+60=701776+160+487=1423330+29+628=987260+934+663=185780+228+220=528801+856+858=2515573+291+103=967602+868+560=2030297+92+125=514382+510+733=1625188+471+44=703113+781+870=176490+242+67=39950+825+23=898292+87+362=741797+577+433=180773+172-148=97258+805-215=84836+292-123=205914+288-905=297160+310-34=436704+618-578=744328+70-172=226757+65-503=319249+184-173=260437+185-125=49751+369-420=0405+337-522=220298+47-299=46332+673-974=3148+244-60=232900+888-232=1556166+49-157=58647+863-556=954113+119-11=221715+221-138=79827+290-109=208697+321-681=337377+15-182=210144+579-518=20527+372-249=150672+693-425=940140+49-96=93117+850-288=679169+35-76=128578+929-954=553308+112-70=350297+937-189=1045218+245-239=22439+635-521=153117+375-56=436304+984-918=370451+32-373=110907+622-740=789266+225-351=14026+321-12=335292-232-58=2532-428-99=5392-176-111=105736-142-379=215485-105-55=325709-15-655=39481-136-71=274753-43-269=441252-70-17=165933-247-534=152433-282-36=115825-83-630=112284-72-132=80961-128-520=313369-36-320=13818-125-74=619481-239-149=93944-101-42=801460-356-99=5989-627-26=336265-132-93=40848-291-278=279480-123-45=312617-74-505=38226-49-131=46983-212-428=343323-23-63=237814-162-594=58322-205-24=93922-257-117=548334-173-18=143927-581-297=49276-45-85=146343-199-122=22447-324-77=46821-188-269=364496-418-13=65719-303-230=186364-100-53=211895-592-64=239394-295+226=325919-411+625=1133316-258+151=209699-49+154=804301-290+304=315956-304+379=1031318-172+223=369985-527+987=1445282-190+351=443746-655+410=501416-342+18=92884-505+308=687415-266+174=323978-801+870=1047415-48+118=485994-678+128=444153-138+59=74623-386+501=738493-409+405=489643-36+537=1144463-261+37=239784-428+854=1210195-85+74=184538-533+999=100432-13+410=429927-277+873=1523218-113+251=356948-811+913=1050280-47+216=449622-283+962=1301291-45+42=288989-963+572=598130-35+301=396325-165+314=474368-327+447=488490-102+793=1181288-276+280=292258-204+90=144277-21+226=482961-612+635=98410×11×4=44044×98×2=862415×11×6=99031×11×2=68235×14×2=98071×21×5=745524×14×2=67291×88×5=4004033×11×2=72624×96×9=2073617×19×3=96977×32×7=1724811×15×5=82528×41×5=574017×11×2=37464×26×7=1164846×10×2=92043×85×2=731020×10×3=60071×59×2=837814×19×2=53294×31×2=582833×14×2=92453×43×5=1139532×15×2=96010×93×4=372010×19×4=76018×71×6=766819×13×3=74145×62×2=558022×14×3=92442×81×9=3061815×11×3=49545×11×7=346510×12×3=36035×14×9=441022×12×2=52817×50×3=255015×16×2=48065×18×3=351075×2×3=45071×5×7=248579×2×5=79069×5×6=207036×3×7=756133×6×7=558617×5×8=680271×2×6=325217×6×3=306102×8×3=244838×3×7=798395×2×7=553064×2×7=896228×4×9=820882×6×2=984173×4×2=138415×7×4=42086×4×8=275210×6×8=480169×4×6=405663×4×2=504232×2×7=324812×9×4=432476×2×3=285635×3×8=84026×7×9=163820×4×5=40023×7×6=96652×3×5=78048×6×3=86420×8×3=48062×7×4=173631×4×3=372170×3×5=255029×2×3=17461×3×2=36622×9×4=792459×2×7=642622×7×6=924178×4×5=356010×7×80=560026×3×11=85811×2×55=121013×3×51=198920×2×74=296041×2×18=147613×4×89=462811×4×55=242013×4×29=150829×2×42=243613×6×64=499217×5×14=119049×2×47=460642×2×94=789626×3×54=421211×6×51=336621×4×95=798012×8×57=547218×3×82=442829×3×18=156610×3×23=69029×2×78=452416×5×71=568015×3×53=238512×4×70=336028×2×96=537622×3×93=613820×3×15=90041×2×93=762640×2×32=256018×3×63=340215×3×88=396014×5×85=595022×2×10=44017×4×39=265211×4×76=334411×6×63=415847×2×55=517012×2×50=120023×3×47=324345×14÷2=31566×30÷9=22029×24÷8=8795×28÷4=66517×48÷3=27242×68÷2=142818×43÷6=12957×73÷3=138717×36÷9=6874×21÷7=22230×32÷3=32029×96÷2=139211×66÷3=24244×35÷4=38510×54÷9=6028×75÷5=42016×17÷8=3460×83÷4=124526×36÷9=10448×66÷8=39642×11÷2=23164×15÷8=12012×70÷2=42078×49÷6=63754×13÷3=23426×20÷8=6528×29÷2=40640×59÷5=47212×24÷4=7242×51÷2=107131×24÷4=18690×60÷6=90012×55÷3=22015×92÷5=27612×83÷6=16648×47÷3=75218×28÷3=16872×97÷4=174675×13÷3=32563×32÷2=100865×3÷5=39653×8÷4=1306161×5÷7=115330×9÷6=49517×4÷2=34552×2÷6=184156×6÷4=234330×4÷2=66032×9÷8=3678×6÷4=11787×2÷6=29364×5÷7=26018×8÷9=16268×3÷4=201128×5÷4=160441×5÷9=245468×2÷6=156802×6÷2=240696×5÷6=80196×4÷7=112366×2÷4=183848×9÷6=1272298×3÷6=149344×6÷2=1032333×2÷9=74852×2÷4=42654×9÷2=243825×4÷3=1100330×3÷6=165264×8÷3=70438×6÷3=76680×9÷4=153098×3÷6=49987×9÷7=126976×9÷4=171676×9÷3=202832×2÷4=16595×3÷7=255308×3÷6=154426×6÷9=284486÷3÷3=5470÷5÷7=2990÷9÷2=55880÷2÷5=88464÷4÷4=29288÷8÷6=6108÷3÷4=9762÷2÷3=127162÷3÷9=6882÷6÷7=21585÷9÷5=13900÷4÷5=45702÷3÷9=26786÷3÷2=131828÷4÷3=69336÷3÷7=16300÷4÷3=25456÷3÷2=76830÷2÷5=83910÷2÷7=65432÷2÷4=54856÷2÷4=107324÷4÷3=27738÷9÷2=41900÷4÷9=25324÷9÷9=4252÷9÷7=4252÷2÷6=21370÷5÷2=37680÷2÷5=68567÷9÷3=21144÷6÷3=8680÷8÷5=17387÷3÷3=43165÷3÷5=11477÷3÷3=53920÷4÷2=115488÷4÷2=61148÷2÷2=37714÷6÷7=17912÷8×2=228402÷6×2=134320÷5×3=192315÷5×8=504537÷3×9=1611828÷6×9=1242594÷2×5=1485160÷8×2=4040÷8×2=10306÷6×8=408300÷3×6=600472÷4×6=708320÷2×3=480874÷2×3=1311858÷6×5=715538÷2×9=2421612÷4×2=306304÷8×5=190184÷4×3=13828÷7×2=8506÷2×4=1012680÷2×4=1360978÷2×5=2445550÷2×6=1650428÷2×8=1712365÷5×8=584875÷5×6=1050710÷2×8=2840375÷5×4=300852÷4×8=1704492÷4×2=246606÷3×4=80884÷4×8=168694÷2×3=1041156÷6×3=78140÷7×2=40524÷4×5=655450÷9×5=250630÷5×2=252212÷4×8=42436÷2×44=79272÷3×39=93672÷8×53=477224÷8×93=260490÷9×64=64066÷6×59=64912÷4×38=114450÷5×95=855081÷3×17=45956÷8×67=46930÷3×38=380396÷4×72=7128156÷4×25=975273÷3×79=7189150÷5×20=600160÷2×86=688084÷7×43=516210÷5×30=126036÷4×81=729195÷5×82=319885÷5×42=71436÷6×89=534119÷7×57=96940÷8×96=48021÷3×82=574180÷2×53=4770270÷6×15=675352÷4×30=2640114÷6×36=684425÷5×80=6800259÷7×27=999188÷4×99=4653171÷9×10=19054÷2×35=94554÷6×21=18984÷4×38=798236÷4×15=885486÷9×72=3888144÷8×44=792260÷5×76=3952352+(331-41)=642297+(777-657)=417264+(336-66)=534802+(864-443)=1223186+(282-134)=334258+(722-534)=446375+(431-400)=406689+(400-97)=992393+(303-166)=530427+(917-749)=595195+(256-73)=378858+(983-931)=910421+(314-278)=457660+(654-365)=949411+(304-221)=494553+(696-580)=66963+(363-48)=37879+(931-692)=318325+(353-221)=457436+(357-335)=458148+(154-111)=191997+(589-90)=1496167+(183-133)=217918+(978-425)=1471239+(228-220)=247116+(416-354)=178389+(298-67)=620887+(907-736)=1058217+(305-292)=23022+(824-755)=91292+(295-112)=475287+(75-22)=340282+(319-64)=537758+(804-46)=1516392+(323-78)=637270+(835-19)=108693+(443-411)=125165+(802-456)=51111+(463-322)=152160+(285-21)=424327-(160+117)=50914-(280+478)=156487-(141+211)=135614-(290+42)=282454-(236+56)=162932-(531+175)=226466-(135+315)=16693-(410+156)=127369-(189+108)=72847-(437+211)=199396-(37+114)=245620-(84+254)=282441-(274+108)=59830-(235+486)=109467-(90+375)=2525-(190+272)=63472-(23+188)=261973-(734+117)=122468-(125+65)=278863-(285+337)=241460-(324+32)=104720-(88+169)=463338-(87+16)=235259-(156+55)=48417-(20+75)=322495-(72+317)=106331-(166+105)=60958-(194+558)=206472-(33+189)=250941-(268+190)=483394-(140+130)=124995-(363+132)=500418-(63+183)=172820-(70+191)=559384-(83+20)=281854-(53+367)=434343-(13+114)=216900-(161+275)=464452-(123+69)=260946-(202+305)=439418-(459-245)=204745-(809-719)=655244-(379-317)=182831-(468-276)=639479-(160-100)=419158-(600-569)=127410-(248-19)=18153-(703-691)=41492-(90-34)=436771-(815-760)=716220-(442-254)=32981-(885-738)=834493-(367-54)=180903-(620-225)=508357-(246-98)=209551-(801-449)=199221-(397-324)=148885-(791-360)=454478-(471-143)=150864-(580-522)=806383-(361-109)=131511-(872-714)=353421-(266-109)=264690-(550-470)=610409-(175-77)=311255-(842-765)=178232-(426-262)=68374-(989-757)=142376-(167-95)=304250-(958-846)=138455-(476-323)=302710-(515-359)=554265-(472-461)=254885-(950-113)=48500-(466-137)=171883-(285-14)=612489-(408-245)=326811-(936-201)=76339-(262-119)=196174-(317-219)=76385÷(20÷4)=7710÷(16÷8)=5115÷(35÷7)=23540÷(10÷2)=108456÷(64÷8)=57511÷(42÷6)=7333÷(27÷9)=11258÷(36÷6)=43441÷(28÷4)=63651÷(28÷4)=93150÷(45÷9)=30416÷(16÷8)=208390÷(18÷3)=65810÷(72÷8)=90201÷(15÷5)=67740÷(25÷5)=148141÷(12÷4)=47435÷(35÷7)=87153÷(24÷8)=51552÷(12÷6)=27636÷(45÷5)=4980÷(12÷6)=490374÷(16÷8)=187475÷(15÷3)=95120÷(36÷9)=30784÷(24÷3)=98465÷(21÷7)=155392÷(56÷8)=56132÷(12÷2)=22999÷(27÷3)=111378÷(36÷6)=6312÷(30÷5)=2304÷(72÷9)=38860÷(12÷3)=215376÷(12÷6)=188102÷(18÷6)=34236÷(16÷4)=59992÷(24÷6)=248124÷(16÷8)=62190÷(14÷7)=95840÷(4×2)=105240÷(4×2)=30576÷(3×2)=9676÷(2×2)=19540÷(2×3)=90606÷(2×3)=101702÷(2×3)=117312÷(2×2)=78906÷(3×2)=15128÷(2×2)=7556÷(2×2)=139996÷(2×2)=249880÷(4×2)=110960÷(2×3)=160160÷(4×2)=20942÷(2×3)=157894÷(2×3)=14924÷(3×2)=4990÷(3×3)=110927÷(3×3)=103376÷(4×2)=47644÷(2×2)=161808÷(4×2)=101588÷(2×2)=147588÷(2×3)=98120÷(2×4)=15384÷(2×2)=96764÷(2×2)=191720÷(3×2)=120248÷(2×2)=62440÷(4×2)=55756÷(3×2)=126656÷(2×4)=82144÷(3×2)=24909÷(3×3)=101848÷(4×2)=106208÷(2×2)=5232÷(2×2)=8924÷(2×2)=231846÷(3×3)=9475×(48÷8)=450977×(35÷7)=488525×(16÷8)=50389×(63÷9)=272399×(30÷6)=495620×(32÷4)=4960212×(21÷7)=636139×(21÷7)=417125×(24÷3)=1000176×(10÷5)=352175×(24÷8)=525815×(36÷4)=7335222×(15÷5)=66683×(14÷7)=16639×(32÷8)=156614×(12÷4)=1842123×(18÷9)=246325×(10÷5)=650353×(18÷9)=70673×(36÷9)=292148×(28÷7)=592263×(20÷4)=1315436×(14÷7)=872612×(36÷9)=244866×(45÷9)=330113×(18÷6)=33970×(12÷3)=280843×(10÷2)=421511×(10÷5)=22751×(21÷3)=525782×(12÷2)=492457×(18÷2)=411367×(72÷9)=536995×(30÷5)=597017×(12÷3)=68713×(35÷5)=4991121×(49÷7)=847199×(15÷3)=99583×(64÷8)=664639×(25÷5)=319520×(450÷9)=100028×(175÷7)=70012×(261÷9)=34838×(112÷7)=60817×(168÷6)=47689×(348÷6)=516253×(51÷3)=90197×(342÷9)=368637×(44÷4)=40719×(276÷6)=87468×(96÷8)=81658×(738÷9)=475671×(78÷6)=92382×(516÷6)=705213×(92÷2)=59877×(105÷5)=161734×(138÷6)=78259×(195÷5)=230118×(231÷7)=59489×(360÷9)=356017×(184÷4)=78239×(637÷7)=354951×(114÷6)=96982×(264÷6)=360825×(50÷5)=25027×(504÷6)=226810×(432÷8)=54033×(99÷3)=108918×(135÷3)=81099×(32÷2)=158448×(112÷8)=67221×(400÷8)=105024×(95÷5)=45657×(118÷2)=336330×(100÷4)=75067×(58÷2)=194323×(104÷4)=59853×(531÷9)=312714×(94÷2)=65820×(145÷5)=580235+53×2=341254+319×3=1211439+39×