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301+129=377+868=113+195=288+362=183+242=185+663=232+240=343+744=293+151=160+528=40+170=199+797=14+17=463+276=160+302=411+70=161+101=405+459=208+193=591+429=238+234=178+267=263+85=925+525=307+81=106+147=94+318=116+332=238+48=64+202=160+141=287+676=241+117=373+318=223+249=351+632=25+104=828+216=147+213=190+130=421-392=770-26=224-98=605-417=279-207=628-190=432-107=132-87=330-184=576-365=167-111=598-46=454-312=729-64=203-98=213-63=499-342=933-742=467-155=727-530=428-174=321-87=345-331=517-285=198-146=468-42=302-87=983-945=447-160=703-136=483-102=801-380=132-99=973-400=239-88=442-306=481-52=793-416=473-260=917-572=123×4=766×5=135×4=250×2=26×8=757×3=157×4=246×5=76×6=978×6=227×2=392×6=277×3=665×7=234×4=772×8=56×5=107×9=255×3=722×4=216×2=185×8=443×2=894×5=18×4=769×5=26×7=995×7=209×4=449×8=213×4=854×9=124×2=490×9=109×7=721×3=273×3=402×4=31×8=178×8=300÷4=40÷4=268÷2=656÷4=280÷7=628÷4=170÷2=804÷2=258÷6=432÷8=66÷3=290÷5=364÷4=670÷5=360÷3=850÷2=346÷2=786÷2=180÷9=426÷3=148÷2=12÷6=144÷9=909÷3=252÷2=300÷3=123÷3=25÷5=90÷5=540÷6=237÷3=865÷5=393÷3=826÷7=218÷2=162÷3=114÷6=132÷3=208÷4=384÷6=18×30=83×73=13×24=83×66=24×15=69×82=15×63=89×73=26×14=62×43=66×13=69×47=11×50=91×28=25×18=60×15=37×18=62×81=31×24=39×40=10×61=40×15=91×10=70×44=10×32=19×29=13×17=33×59=11×45=37×60=18×17=24×37=46×20=74×30=15×61=55×28=17×16=22×96=12×16=73×10=302+29+641=136+312+944=80+77+514=106+941+283=286+209+121=566+848+916=423+406+154=283+449+450=43+181+609=221+923+839=276+193+29=936+405+437=182+85+112=639+511+695=197+424+246=896+388+134=97+235+185=347+863+79=191+407+155=859+166+62=80+605+145=597+64+957=390+46+192=814+62+575=372+281+139=82+997+158=555+81+234=249+783+475=161+474+123=332+889+77=240+149+468=675+556+409=545+154+173=781+738+888=82+145+161=415+915+871=154+176+103=179+548+131=219+57+147=693+189+400=406+14-345=717+153-850=166+289-429=296+683-395=270+36-43=676+537-748=106+386-156=758+160-10=155+148-250=973+365-305=68+429-137=809+50-316=196+280-407=910+347-227=159+38-85=899+82-896=140+76-76=283+918-780=115+101-48=176+961-237=174+177-283=512+778-561=207+17-202=856+352-734=179+43-92=840+883-689=351+146-201=915+108-183=347+74-45=397+833-694=126+322-386=113+997-221=132+67-138=286+670-949=255+51-290=941+513-12=92+253-269=710+844-389=224+69-110=649+998-124=449-265-159=976-280-281=347-181-126=718-392-89=342-158-46=663-124-358=418-29-159=403-236-76=469-15-37=946-565-37=300-79-162=759-161-10=288-72-155=591-60-263=445-29-195=961-583-346=323-76-117=372-14-293=364-196-92=945-44-619=479-144-246=736-141-236=200-113-68=551-10-424=382-168-62=529-100-69=392-166-98=878-375-149=468-36-279=896-649-92=357-151-34=881-227-593=416-228-100=819-282-308=359-176-81=864-421-224=127-86-18=692-16-641=458-132-250=950-165-181=167-159+417=366-29+904=272-102+309=511-155+91=151-32+105=851-666+923=158-21+49=325-127+918=462-435+242=874-112+644=127-122+426=982-129+275=464-348+262=755-471+88=269-136+205=968-693+359=353-107+70=955-469+590=245-145+60=762-435+505=481-467+434=586-25+370=423-315+251=796-666+405=314-28+49=354-215+983=132-42+308=846-463+275=487-439+176=290-173+346=452-406+445=666-56+228=382-255+79=555-57+419=236-77+67=291-239+668=47-23+198=741-102+626=358-355+36=999-634+858=19×14×2=35×27×5=11×24×2=85×16×5=43×10×2=11×79×9=11×16×3=72×71×2=32×12×2=49×60×3=11×10×6=89×18×2=10×19×3=45×50×3=13×20×3=84×29×6=11×23×2=44×63×2=28×16×2=74×30×8=14×26×2=77×66×4=25×18×2=82×90×7=13×17×4=91×33×8=17×10×5=34×68×9=13×19×2=68×61×6=26×19×2=54×98×9=11×10×9=19×15×7=10×28×3=94×20×3=26×17×2=76×80×3=11×17×2=31×11×2=94×4×2=86×5×3=17×4×2=20×9×5=32×3×2=36×3×2=114×2×3=30×5×3=58×3×5=192×4×5=15×4×8=74×9×5=10×7×2=126×7×6=83×2×6=113×5×4=45×5×2=96×3×6=61×2×7=38×2×7=50×2×3=72×4×5=27×3×4=126×5×2=136×2×3=40×2×5=53×2×3=39×2×8=34×2×3=146×4×7=20×6×5=210×3×4=33×3×7=33×5×9=95×2×5=119×2×7=29×3×6=65×5×2=47×4×3=281×2×8=12×8×11=28×2×60=27×3×23=14×2×24=25×2×45=19×2×33=46×2×72=20×4×52=21×4×76=16×3×51=17×4×48=14×4×67=32×2×80=13×6×43=49×2×91=22×2×56=21×4×73=19×2×37=27×3×81=39×2×64=21×2×27=10×7×66=46×2×60=16×2×51=20×3×34=20×2×30=13×6×47=44×2×15=12×4×68=22×4×63=27×3×37=18×4×65=19×5×52=34×2×52=14×6×18=15×6×78=24×4×91=17×5×11=33×2×11=27×3×10=14×58÷7=72×34÷2=60×14÷7=62×40÷4=15×52÷4=50×82÷4=12×78÷4=41×48÷3=10×14÷4=79×45÷5=12×54÷9=88×37÷2=24×20÷6=48×42÷7=36×24÷9=92×66÷3=14×37÷7=57×60÷3=33×12÷6=60×88÷3=18×42÷2=52×36÷9=79×12÷3=68×57÷6=12×14÷3=78×84÷9=21×32÷8=71×81÷9=12×62÷3=91×72÷8=30×14÷7=22×38÷4=20×49÷2=48×70÷3=30×24÷6=91×66÷2=10×18÷3=36×96÷8=36×12÷3=38×48÷3=110×7÷5=969×4÷2=155×2÷5=552×7÷8=33×8÷3=184×8÷4=354×2÷3=225×2÷9=154×2÷4=536×4÷2=12×8÷3=189×9÷3=198×5÷6=288×5÷9=191×4÷2=360×6÷4=186×3÷9=151×9÷3=153×4÷9=440×9÷6=114×7÷6=669×5÷3=19×8÷4=357×3÷7=110×2÷4=243×7÷3=72×5÷8=114×3÷9=78×6÷4=401×6÷2=194×2÷4=66×2÷4=30×5÷3=274×7÷2=48×2÷8=834×5÷3=26×3÷6=932×7÷2=301×2÷7=819×8÷6=756÷3÷9=198÷6÷3=984÷2÷4=800÷2÷4=960÷5÷2=816÷2÷6=516÷3÷4=720÷9÷4=570÷5÷6=168÷3÷8=378÷6÷9=896÷2÷2=192÷8÷2=144÷2÷9=396÷9÷4=408÷2÷2=660÷2÷5=940÷5÷2=160÷5÷2=826÷2÷7=864÷3÷6=378÷7÷6=855÷3÷3=684÷6÷6=936÷6÷4=896÷2÷7=196÷2÷7=792÷4÷6=600÷6÷4=660÷3÷2=150÷5÷3=704÷8÷4=264÷2÷2=600÷8÷5=768÷2÷6=522÷3÷2=532÷2÷2=414÷2÷3=972÷3÷2=216÷6÷3=658÷7×2=816÷6×4=62÷2×9=891÷9×4=592÷8×5=436÷4×6=904÷4×3=685÷5×4=603÷3×6=472÷4×3=600÷2×7=666÷2×7=354÷3×6=525÷3×9=260÷5×3=242÷2×7=256÷2×5=606÷6×3=176÷2×4=432÷8×9=330÷5×9=30÷5×3=660÷2×8=552÷8×6=408÷6×9=400÷2×3=845÷5×4=963÷3×6=48÷8×7=10÷2×4=770÷5×4=525÷3×6=195÷3×9=306÷2×3=800÷5×6=216÷4×8=988÷2×4=914÷2×5=820÷5×3=114÷3×2=256÷8×15=210÷7×32=98÷7×28=192÷4×29=280÷8×10=52÷2×40=25÷5×50=672÷8×19=264÷3×11=744÷8×20=54÷6×70=368÷8×16=324÷9×22=130÷5×93=20÷2×83=82÷2×85=24÷3×96=156÷6×85=40÷4×89=140÷2×78=64÷2×22=414÷9×64=264÷6×20=56÷7×43=42÷3×26=304÷4×31=36÷9×43=60÷4×25=290÷5×16=792÷8×33=24÷2×12=228÷3×61=196÷7×24=330÷5×51=236÷4×16=184÷4×43=110÷5×32=585÷9×44=98÷7×10=657÷9×70=427+(186-17)=85+(189-57)=349+(145-128)=992+(993-443)=477+(453-323)=756+(893-456)=78+(496-205)=529+(912-695)=333+(487-76)=609+(804-628)=353+(432-351)=941+(547-475)=231+(257-139)=980+(381-340)=470+(487-454)=439+(693-554)=359+(347-196)=281+(455-196)=137+(217-184)=51+(902-587)=79+(281-202)=123+(705-471)=443+(426-379)=323+(615-276)=264+(389-21)=158+(782-183)=53+(274-217)=417+(907-271)=343+(377-302)=469+(726-597)=331+(468-199)=287+(618-162)=65+(430-323)=168+(625-456)=478+(425-303)=251+(813-489)=300+(258-81)=152+(393-302)=352+(162-23)=528+(226-11)=357-(96+217)=644-(154+91)=285-(54+154)=828-(516+136)=265-(51+53)=549-(190+106)=394-(312+50)=580-(65+399)=244-(99+54)=711-(71+351)=454-(156+119)=612-(198+309)=209-(12+15)=924-(18+349)=409-(77+36)=959-(158+535)=434-(274+130)=814-(392+215)=485-(108+117)=587-(64+285)=446-(109+228)=979-(93+565)=450-(418+32)=868-(591+134)=404-(149+108)=829-(192+268)=211-(163+10)=882-(477+157)=246-(21+26)=805-(385+90)=366-(290+38)=815-(348+72)=387-(200+114)=785-(445+73)=440-(14+140)=698-(164+481)=427-(114+306)=924-(755+38)=464-(73+213)=743-(262+53)=254-(491-294)=829-(204-161)=311-(131-81)=731-(833-189)=208-(223-220)=349-(762-675)=416-(328-253)=696-(837-548)=121-(268-199)=647-(700-183)=460-(235-92)=589-(911-698)=385-(204-158)=477-(301-159)=377-(424-105)=563-(575-98)=347-(380-81)=101-(620-520)=457-(497-96)=846-(960-340)=294-(412-151)=880-(93-20)=467-(182-178)=926-(394-27)=236-(205-200)=541-(978-484)=346-(392-187)=645-(495-92)=451-(428-354)=704-(645-345)=358-(268-107)=918-(808-292)=420-(497-123)=914-(367-112)=163-(338-304)=906-(465-437)=397-(308-164)=483-(643-251)=386-(457-436)=567-(543-100)=400÷(12÷6)=791÷(42÷6)=400÷(14÷7)=973÷(56÷8)=162÷(12÷4)=222÷(12÷6)=112÷(12÷6)=63÷(63÷7)=297÷(18÷2)=54÷(72÷8)=413÷(21÷3)=825÷(27÷9)=232÷(20÷5)=332÷(14÷7)=234÷(18÷6)=483÷(42÷6)=272÷(12÷3)=456÷(16÷4)=363÷(27÷9)=708÷(16÷8)=138÷(27÷9)=800÷(40÷5)=469÷(49÷7)=104÷(20÷5)=220÷(14÷7)=918÷(12÷2)=291÷(21÷7)=630÷(25÷5)=364÷(14÷7)=470÷(12÷6)=364÷(42÷6)=452÷(36÷9)=238÷(56÷8)=992÷(16÷4)=180÷(12÷2)=414÷(36÷4)=90÷(18÷9)=160÷(30÷6)=210÷(21÷3)=264÷(24÷3)=402÷(2×3)=348÷(2×3)=810÷(3×3)=968÷(2×2)=208÷(4×2)=144÷(3×2)=891÷(3×3)=390÷(2×3)=162÷(2×3)=312÷(2×4)=924÷(3×2)=18÷(3×2)=640÷(4×2)=160÷(2×2)=270÷(3×2)=736÷(2×4)=24÷(3×2)=504÷(2×4)=932÷(2×2)=708÷(2×3)=472÷(2×4)=584÷(2×2)=408÷(2×2)=426÷(2×3)=544÷(2×2)=675÷(3×3)=328÷(2×2)=402÷(3×2)=444÷(2×2)=648÷(3×2)=78÷(2×3)=32÷(2×2)=700÷(2×2)=140÷(2×2)=544÷(4×2)=426÷(3×2)=36÷(2×3)=354÷(2×3)=276÷(2×3)=444÷(3×2)=323×(12÷4)=238×(48÷8)=201×(12÷3)=894×(16÷4)=12×(16÷8)=959×(18÷2)=96×(48÷6)=103×(12÷6)=137×(10÷5)=947×(30÷6)=82×(21÷3)=914×(27÷9)=155×(12÷4)=114×(24÷6)=137×(30÷5)=887×(35÷7)=188×(35÷7)=225×(56÷8)=80×(12÷2)=336×(30÷5)=114×(12÷6)=756×(28÷4)=30×(15÷3)=116×(36÷4)=98×(30÷6)=936×(15÷5)=79×(72÷9)=262×(64÷8)=10×(42÷6)=633×(21÷3)=225×(21÷7)=62×(45÷9)=33×(24÷3)=26×(16÷4)=63×(21÷3)=817×(12÷3)=45×(40÷8)=10×(64÷8)=76×(63÷9)=22×(35÷5)=28×(72÷6)=50×(66÷3)=11×(260÷5)=28×(201÷3)=18×(156÷4)=13×(102÷2)=77×(80÷8)=27×(536÷8)=22×(126÷6)=61×(245÷5)=52×(84÷7)=26×(344÷8)=17×(120÷5)=92×(468÷6)=89×(99÷9)=19×(213÷3)=12×(105÷3)=10×(200÷4)=13×(360÷6)=84×(153÷3)=18×(174÷6)=97×(168÷3)=11×(117÷9)=16×(42÷3)=11×(192÷3)=65×(81÷3)=28×(77÷7)=85×(222÷6)=13×(432÷9)=74×(140÷7)=64×(36÷3)=84×(285÷3)=11×(468÷6)=55×(432÷9)=43×(65÷5)=32×(385÷7)=25×(87÷3)=16×(329÷7)=41×(153÷9)=59×(612÷9)=323+123×2=843+75×7=314+282×2=429+52×8=268+244×2=539+29×2=92+298×3=475+17×7=209+175×4=255+35×3=183+162×3=909+75×2=155+54×3=418+118×2=165+103×7=624+29×7=429+44×2=802+103×2=114+35×8=909+59×3=170+27×9=947+347×2=197+302×2=997+77×3=298+20×5=550+46×2=76+236×3=734+31×7=200+196×4=949+33×8=14×8+410=285×3+632=105×4+383=308×2+473=18×7+372=94×9+163=121×3+417=23×3+681=60×3+135=171×4+287=95+18×41=682+22×25=58+21×31=786+13×14=240+61×10=164+41×11=240+17×38=933+61×15=119+67×11=527+56×11=29+12×71=644+31×23=162+19×32=224+23×39=129+11×41=148+20×38=488+33×10=477+30×23=64+10×23=214+40×24=194+11×66=757+32×29=307+17×15=486+15×16=240+17×18=165+22×31=77+10×73=690+33×30=31+10×54=755+66×13=20×37+120=45×15+800=28×16+315=15×63+840=12×15+320=12×38+666=27×22+38=16×33+871=32×11+158=11×66+14=344-12×14=762-34×20=350-11×15=996-23×10=294-10×24=499-10×33=376-10×11=647-10×26=358-17×18=716-18×33=475-28×15=843-25×15=475-10×30=658-41×15=275-13×14=456-16×22=485-23×16=912-52×15=442-11×19=972-25×33=257-13×19=564-11×41=292-13×22=651-15×32=393-16×13=647-16×39=364-17×17=771-36×21=479-16×27=979-18×36=455-19×10=495-20×15=417-22×15=794-14×34=463-21×22=595-16×16=219-12×14=935-10×42=496-16×19=534-12×42=431-22×7=702-213×2=411-15×3=722-49×8=138-10×4=649-58×5=355-31×6=887-63×5=351-82×3=520-78×2=448-95×3=618-56×3=347-136×2=765-74×2=356-34×3=670-115×3=420-19×2=920-14×5=347-53×6=450-70×6=444-85×5=844-252×3=268-34×6=653-25×2=499-46×5=333-47×6=99-11×8=997-147×2=311-54×5=508-86×5=436-74×4=678-119×4=438-38×9=493-11×4=354-26×6=408-39×3=391-137×2=473-57×2=352-33×8=391-81×2=10×14-98=10×51-459=17×23-283=55×10-138=22×14-108=31×23-332=15×21-117=78×12-653=16×22-138=13×64-628=12×33-278=66×11-196=11×27-228=20×16-261=31×13-185=18×41-36=16×24-341=41×22-708=10×33-320=20×21-372=14×28-197=24×26-341=30×16-161=29×33-13=15×20-14=43×18-182=17×24-301=58×13-349=28×12-226=10×55-118=18×13-111=13×52-136=15×27-50=94×10-780=39×11-23=50×18-868=10×34-134=76×11-703=21×23-164=16×45-291=49×7-130=877×2-917=180×5-573=303×5-684=38×8-30=881×9-875=74×5-98=233×6-232=430×2-297=343×5-673=447×2-12=529×2-725=155×6-49=659×6-597=313×2-15=515×4-167=308×2-79=459×6-719=341×2-298=546×5-516=376×2-289=576×4-442=123×8-137=658×2-355=278×3-596=513×2-215=101×6-439=854×6-545=412×2-698=178×5-12=83×4-218=496×3-673=416×2-64=511×3-903=45×6-187=166×7-771=254×2-131=232×2-372=28×9-156=483×9-899=56+540÷4=232+980÷7=107+134÷2=242+525÷5=348+312÷6=634+444÷3=182+904÷4=70+80÷2=93+628÷2=327+249÷3=280+120÷2=86+261÷9=455+425÷5=159+648÷6=15+888÷4=474+892÷2=456+482÷2=333+705÷3=147+876÷2=616+36÷9=279÷3+241=161÷7+604=96÷3+327=177÷3+425=618÷2+181=552÷2+923=144÷2+422=711÷3+440=935÷5+401=747÷9+462=238÷2+323=920÷5+466=408÷2+196=480÷4+193=194÷2+289=545÷5+845=252÷2+418=320÷2+311=752÷8+105=770÷2+662=323-630÷9=173-301÷7=454-102÷2=743-738÷3=67-48÷2=131-180÷9=449-828÷4=263-498÷6=497-18÷3=911-392÷4=415-888÷3=409-790÷2=299-618÷6=479-69÷3=468-236÷2=272-482÷2=412-520÷2=556-670÷2=421-438÷2=799-806÷2=268-636÷3=848-510÷5=404-762÷3=234-588÷7=222-606÷3=635-186÷2=338-15÷3=295-636÷3=244-875÷5=231-680÷4=390-706÷2=812-918÷9=418-813÷3=934-150÷6=481-324÷2=847-120÷3=235-352÷2=375-56÷7=214-516÷4=163-735÷7=23×(113-90)=60×(958-946)=62×(454-438)=79×(433-405)=33×(327-306)=14×(995-908)=15×(123-76)=37×(337-239)=25×(374-350)=97×(562-497)=19×(147-122)=37×(657-569)=11×(352-310)=44×(435-370)=13×(86-67)=51×(419-354)=35×(227-210)=95×(909-810)=11×(208-164)=12×(602-567)=(380-368)×14=(344-323)×99=(83-51)×20=(942-845)×91=(402-373)×22=(796-766)×85=(415-381)×23=(523-437)×18=(339-314)×29=(195-130)×95=(119-105)×26=(214-128)×46=(404-393)×73=(970-919)×29=(412-397)×18=(511-475)×23=(118-107)×82=(531-455)×61=(468-443)×36=(960-930)×24=174×(72-67)=123×(641-635)=68×(387-380)=72×(342-335)=82×(493-484)=419×(788-780)=231×(115-111)=529×(480-477)=62×(286-282)=753×(32-29)=58×(371-364)=817×(84-76)=26×(225-217)=141×(823-816)=136×(262-259)=595×(644-635)=233×(80-76)=33×(132-128)=30×(282-278)=900×(749-742)=105×(316-313)=34×(598-592)=318×(122-119)=82×(475-472)=106×(383-377)=108×(990-987)=102×(147-143)=552×(358-354)=86×(308-299)=731×(552-546)=236×(59-56)=938×(69-65)=327×(465-462)=327×(321-317)=79×(48-45)=509×(256-250)=64×(405-397)=827×(79-74)=36×(347-338)=420×(638-634)=156÷(397-395)=707÷(488-481)=90÷(496-491)=902÷(386-384)=444÷(403-397)=452÷(110-106)=388÷(97-95)=922÷(746-744)=30÷(207-202)=822÷(960-958)=494÷(310-308)=297÷(727-718)=495÷(270-267)=591÷(219-216)=297÷(348-339)=249÷(822-819)=442÷(23-21)=800÷(171-166)=218÷(171-169)=556÷(168-164)=120÷(256-253)=138÷(828-826)=84÷(153-147)=432÷(384-378)=270÷(130-121)=728÷(105-97)=384÷(141-135)=776÷(404-400)=200÷(207-205)=444÷(696-694)=360÷(355-353)=620÷(264-260)=424÷(386-378)=544÷(846-844)=405÷(150-145)=639÷(829-826)=170÷(427-425)=222÷(360-358)=72÷(213-211)=516÷(224-220)=(397-385)÷2=(698-626)÷4=(384-369)÷5=(745-677)÷4=(364-283)÷3=(882-798)÷6=(357-221)÷8=(853-725)÷2=(352-230)÷2=(228-171)÷3=(383-33)÷2=(901-325)÷2=(184-59)÷5=(916-844)÷3=(287-35)÷3=(892-418)÷2=(493-265)÷6=(732-336)÷2=(450-394)÷8=(652-108)÷2=(171-61)÷5=(603-11)÷8=(232-134)÷2=(760-542)÷2=(449-297)÷4=(433-274)÷3=(311-191)÷2=(908-107)÷3=(403-118)÷3=(316-29)÷7=(195-180)÷5=(765-573)÷8=(214-106)÷4=(909-558)÷9=(378-357)÷7=(927-191)÷8=(474-236)÷7=(422-80)÷9=(189-15)÷2=(220-148)÷8=1/4+2/4=1/3+2/3=3/8+2/8=1/10+6/10=1/7+3/7=6/10+3/10=3/7+2/7=2/5+3/5=2/6+3/6=3/5+2/5=1/7+4/7=3/8+4/8=2/7-1/7=4/10-2/10=4/8-1/8=2/3-1/3=3/6-1/6=3/8-2/8=2/5-1/5=3/4-1/4=3/7-2/7=4/8-2/8=3/6-2/6=6/10-1/10=8.0+4.5=66.9+0.6=6.3+3.6=8.0+8.4=5.9+4.4=19.3+75.8=8.0+0.9=3.9+65.5=7.3+5.1=8.9+2.5=6.8+2.9=4.5+34.9=2.6+2.1=30.5+8.3=2.8+2.8=3.1+4.5=8.7+5.4=11.7+60.7=0.2+4.6=61.8+21.7=3.5+1.0=9.9+3.9=9.6+2.1=22.7+52.6=1.2+3.9=10.2+43.0=9.6+7.9=4.4+3.8=6.3+9.1=12.1+38.0=6.0+7.1=32.9+30.1=6.0+1.5=2.2+6.2=4.8+3.5=64.0+19.1=8.9+2.6=55.1+35.9=7.4+6.6=0.3+8.2=6.2-3.0=99.7-21.9=2.8-1.7=3.6-0.6=6.5-3.0=68.5-10.3=4.0-0.2=65.4-63.5=9.3-0.8=10.0-9.7=6.1-2.4=41.7-39.9=8.3-1.5=66.5-13.4=5.8-5.0=9.9-9.8=9.8-5.8=40.4-15.9=8.8-7.4=57.1-44.1=7.1-4.9=8.4-1.1=7.5-5.5=41.5-30.2=6.6-2.0=83.3-20.2=1.0-0.3=3.9-1.1=3.8-2.4=85.2-84.5=3.0-1.5=57.2-31.3=4.5-4.0=6.7-0.4=7.6-4.0=74.6-51.6=10.0-6.7=33.3-1.0=9.8-5.6=7.2-2.6=参考答案301+129=430377+868=1245113+195=308288+362=650183+242=425185+663=848232+240=472343+744=1087293+151=444160+528=68840+170=210199+797=99614+17=31463+276=739160+302=462411+70=481161+101=262405+459=864208+193=401591+429=1020238+234=472178+267=445263+85=348925+525=1450307+81=388106+147=25394+318=412116+332=448238+48=28664+202=266160+141=301287+676=963241+117=358373+318=691223+249=472351+632=98325+104=129828+216=1044147+213=360190+130=320421-392=29770-26=744224-98=126605-417=188279-207=72628-190=438432-107=325132-87=45330-184=146576-365=211167-111=56598-46=552454-312=142729-64=665203-98=105213-63=150499-342=157933-742=191467-155=312727-530=197428-174=254321-87=234345-331=14517-285=232198-146=52468-42=426302-87=215983-945=38447-160=287703-136=567483-102=381801-380=421132-99=33973-400=573239-88=151442-306=136481-52=429793-416=377473-260=213917-572=345123×4=492766×5=3830135×4=540250×2=50026×8=208757×3=2271157×4=628246×5=123076×6=456978×6=5868227×2=454392×6=2352277×3=831665×7=4655234×4=936772×8=617656×5=280107×9=963255×3=765722×4=2888216×2=432185×8=1480443×2=886894×5=447018×4=72769×5=384526×7=182995×7=6965209×4=836449×8=3592213×4=852854×9=7686124×2=248490×9=4410109×7=763721×3=2163273×3=819402×4=160831×8=248178×8=1424300÷4=7540÷4=10268÷2=134656÷4=164280÷7=40628÷4=157170÷2=85804÷2=402258÷6=43432÷8=5466÷3=22290÷5=58364÷4=91670÷5=134360÷3=120850÷2=425346÷2=173786÷2=393180÷9=20426÷3=142148÷2=7412÷6=2144÷9=16909÷3=303252÷2=126300÷3=100123÷3=4125÷5=590÷5=18540÷6=90237÷3=79865÷5=173393÷3=131826÷7=118218÷2=109162÷3=54114÷6=19132÷3=44208÷4=52384÷6=6418×30=54083×73=605913×24=31283×66=547824×15=36069×82=565815×63=94589×73=649726×14=36462×43=266666×13=85869×47=324311×50=55091×28=254825×18=45060×15=90037×18=66662×81=502231×24=74439×40=156010×61=61040×15=60091×10=91070×44=308010×32=32019×29=55113×17=22133×59=194711×45=49537×60=222018×17=30624×37=88846×20=92074×30=222015×61=91555×28=154017×16=27222×96=211212×16=19273×10=730302+29+641=972136+312+944=139280+77+514=671106+941+283=1330286+209+121=616566+848+916=2330423+406+154=983283+449+450=118243+181+609=833221+923+839=1983276+193+29=498936+405+437=1778182+85+112=379639+511+695=1845197+424+246=867896+388+134=141897+235+185=517347+863+79=1289191+407+155=753859+166+62=108780+605+145=830597+64+957=1618390+46+192=628814+62+575=1451372+281+139=79282+997+158=1237555+81+234=870249+783+475=1507161+474+123=758332+889+77=1298240+149+468=857675+556+409=1640545+154+173=872781+738+888=240782+145+161=388415+915+871=2201154+176+103=433179+548+131=858219+57+147=423693+189+400=1282406+14-345=75717+153-850=20166+289-429=26296+683-395=584270+36-43=263676+537-748=465106+386-156=336758+160-10=908155+148-250=53973+365-305=103368+429-137=360809+50-316=543196+280-407=69910+347-227=1030159+38-85=112899+82-896=85140+76-76=140283+918-780=421115+101-48=168176+961-237=900174+177-283=68512+778-561=729207+17-202=22856+352-734=474179+43-92=130840+883-689=1034351+146-201=296915+108-183=840347+74-45=376397+833-694=536126+322-386=62113+997-221=889132+67-138=61286+670-949=7255+51-290=16941+513-12=144292+253-269=76710+844-389=1165224+69-110=183649+998-124=1523449-265-159=25976-280-281=415347-181-126=40718-392-89=237342-158-46=138663-124-358=181418-29-159=230403-236-76=91469-15-37=417946-565-37=344300-79-162=59759-161-10=588288-72-155=61591-60-263=268445-29-195=221961-583-346=32323-76-117=130372-14-293=65364-196-92=76945-44-619=282479-144-246=89736-141-236=359200-113-68=19551-10-424=117382-168-62=152529-100-69=360392-166-98=128878-375-149=354468-36-279=153896-649-92=155357-151-34=172881-227-593=61416-228-100=88819-282-308=229359-176-81=102864-421-224=219127-86-18=23692-16-641=35458-132-250=76950-165-181=604167-159+417=425366-29+904=1241272-102+309=479511-155+91=447151-32+105=224851-666+923=1108158-21+49=186325-127+918=1116462-435+242=269874-112+644=1406127-122+426=431982-129+275=1128464-348+262=378755-471+88=372269-136+205=338968-693+359=634353-107+70=316955-469+590=1076245-145+60=160762-435+505=832481-467+434=448586-25+370=931423-315+251=359796-666+405=535314-28+49=335354-215+983=1122132-42+308=398846-463+275=658487-439+176=224290-173+346=463452-406+445=491666-56+228=838382-255+79=206555-57+419=917236-77+67=226291-239+668=72047-23+198=222741-102+626=1265358-355+36=39999-634+858=122319×14×2=53235×27×5=472511×24×2=52885×16×5=680043×10×2=86011×79×9=782111×16×3=52872×71×2=1022432×12×2=76849×60×3=882011×10×6=66089×18×2=320410×19×3=57045×50×3=675013×20×3=78084×29×6=1461611×23×2=50644×63×2=554428×16×2=89674×30×8=1776014×26×2=72877×66×4=2032825×18×2=90082×90×7=5166013×17×4=88491×33×8=2402417×10×5=85034×68×9=2080813×19×2=49468×61×6=2488826×19×2=98854×98×9=4762811×10×9=99019×15×7=199510×28×3=84094×20×3=564026×17×2=88476×80×3=1824011×17×2=37431×11×2=68294×4×2=75286×5×3=129017×4×2=13620×9×5=90032×3×2=19236×3×2=216114×2×3=68430×5×3=45058×3×5=870192×4×5=384015×4×8=48074×9×5=333010×7×2=140126×7×6=529283×2×6=996113×5×4=226045×5×2=45096×3×6=172861×2×7=85438×2×7=53250×2×3=30072×4×5=144027×3×4=324126×5×2=1260136×2×3=81640×2×5=40053×2×3=31839×2×8=62434×2×3=204146×4×7=408820×6×5=600210×3×4=252033×3×7=69333×5×9=148595×2×5=950119×2×7=166629×3×6=52265×5×2=65047×4×3=564281×2×8=449612×8×11=105628×2×60=336027×3×23=186314×2×24=67225×2×45=225019×2×33=125446×2×72=662420×4×52=416021×4×76=638416×3×51=244817×4×48=326414×4×67=375232×2×80=512013×6×43=335449×2×91=891822×2×56=246421×4×73=613219×2×37=140627×3×81=656139×2×64=499221×2×27=113410×7×66=462046×2×60=552016×2×51=163220×3×34=204020×2×30=120013×6×47=366644×2×15=132012×4×68=326422×4×63=554427×3×37=299718×4×65=468019×5×52=494034×2×52=353614×6×18=151215×6×78=702024×4×91=873617×5×11=93533×2×11=72627×3×10=81014×58÷7=11672×34÷2=122460×14÷7=12062×40÷4=62015×52÷4=19550×82÷4=102512×78÷4=23441×48÷3=65610×14÷4=3579×45÷5=71112×54÷9=7288×37÷2=162824×20÷6=8048×42÷7=28836×24÷9=9692×66÷3=202414×37÷7=7457×60÷3=114033×12÷6=6660×88÷3=176018×42÷2=37852×36÷9=20879×12÷3=31668×57÷6=64612×14÷3=5678×84÷9=72821×32÷8=8471×81÷9=63912×62÷3=24891×72÷8=81930×14÷7=6022×38÷4=20920×49÷2=49048×70÷3=112030×24÷6=12091×66÷2=300310×18÷3=6036×96÷8=43236×12÷3=14438×48÷3=608110×7÷5=154969×4÷2=1938155×2÷5=62552×7÷8=48333×8÷3=88184×8÷4=368354×2÷3=236225×2÷9=50154×2÷4=77536×4÷2=107212×8÷3=32189×9÷3=567198×5÷6=165288×5÷9=160191×4÷2=382360×6÷4=540186×3÷9=62151×9÷3=453153×4÷9=68440×9÷6=660114×7÷6=133669×5÷3=111519×8÷4=38357×3÷7=153110×2÷4=55243×7÷3=56772×5÷8=45114×3÷9=3878×6÷4=117401×6÷2=1203194×2÷4=9766×2÷4=3330×5÷3=50274×7÷2=95948×2÷8=12834×5÷3=139026×3÷6=13932×7÷2=3262301×2÷7=86819×8÷6=1092756÷3÷9=28198÷6÷3=11984÷2÷4=123800÷2÷4=100960÷5÷2=96816÷2÷6=68516÷3÷4=43720÷9÷4=20570÷5÷6=19168÷3÷8=7378÷6÷9=7896÷2÷2=224192÷8÷2=12144÷2÷9=8396÷9÷4=11408÷2÷2=102660÷2÷5=66940÷5÷2=94160÷5÷2=16826÷2÷7=59864÷3÷6=48378÷7÷6=9855÷3÷3=95684÷6÷6=19936÷6÷4=39896÷2÷7=64196÷2÷7=14792÷4÷6=33600÷6÷4=25660÷3÷2=110150÷5÷3=10704÷8÷4=22264÷2÷2=66600÷8÷5=15768÷2÷6=64522÷3÷2=87532÷2÷2=133414÷2÷3=69972÷3÷2=162216÷6÷3=12658÷7×2=188816÷6×4=54462÷2×9=279891÷9×4=396592÷8×5=370436÷4×6=654904÷4×3=678685÷5×4=548603÷3×6=1206472÷4×3=354600÷2×7=2100666÷2×7=2331354÷3×6=708525÷3×9=1575260÷5×3=156242÷2×7=847256÷2×5=640606÷6×3=303176÷2×4=352432÷8×9=486330÷5×9=59430÷5×3=18660÷2×8=2640552÷8×6=414408÷6×9=612400÷2×3=600845÷5×4=676963÷3×6=192648÷8×7=4210÷2×4=20770÷5×4=616525÷3×6=1050195÷3×9=585306÷2×3=459800÷5×6=960216÷4×8=432988÷2×4=1976914÷2×5=2285820÷5×3=492114÷3×2=76256÷8×15=480210÷7×32=96098÷7×28=392192÷4×29=1392280÷8×10=35052÷2×40=104025÷5×50=250672÷8×19=1596264÷3×11=968744÷8×20=186054÷6×70=630368÷8×16=736324÷9×22=792130÷5×93=241820÷2×83=83082÷2×85=348524÷3×96=768156÷6×85=221040÷4×89=890140÷2×78=546064÷2×22=704414÷9×64=2944264÷6×20=88056÷7×43=34442÷3×26=364304÷4×31=235636÷9×43=17260÷4×25=375290÷5×16=928792÷8×33=326724÷2×12=144228÷3×61=4636196÷7×24=672330÷5×51=3366236÷4×16=944184÷4×43=1978110÷5×32=704585÷9×44=286098÷7×10=140657÷9×70=5110427+(186-17)=59685+(189-57)=217349+(145-128)=366992+(993-443)=1542477+(453-323)=607756+(893-456)=119378+(496-205)=369529+(912-695)=746333+(487-76)=744609+(804-628)=785353+(432-351)=434941+(547-475)=1013231+(257-139)=349980+(381-340)=1021470+(487-454)=503439+(693-554)=578359+(347-196)=510281+(455-196)=540137+(217-184)=17051+(902-587)=36679+(281-202)=158123+(705-471)=357443+(426-379)=490323+(615-276)=662264+(389-21)=632158+(782-183)=75753+(274-217)=110417+(907-271)=1053343+(377-302)=418469+(726-597)=598331+(468-199)=600287+(618-162)=74365+(430-323)=172168+(625-456)=337478+(425-303)=600251+(813-489)=575300+(258-81)=477152+(393-302)=243352+(162-23)=491528+(226-11)=743357-(96+217)=44644-(154+91)=399285-(54+154)=77828-(516+136)=176265-(51+53)=161549-(190+106)=253394-(312+50)=32580-(65+399)=116244-(99+54)=91711-(71+351)=289454-(156+119)=179612-(198+309)=105209-(12+15)=182924-(18+349)=557409-(77+36)=296959-(158+535)=266434-(274+130)=30814-(392+215)=207485-(108+117)=260587-(64+285)=238446-(109+228)=109979-(93+565)=321450-(418+32)=0868-(591+134)=143404-(149+108)=147829-(192+268)=369211-(163+10)=38882-(477+157)=248246-(21+26)=199805-(385+90)=330366-(290+38)=38815-(348+72)=395387-(200+114)=73785-(445+73)=267440-(14+140)=286698-(164+481)=53427-(114+306)=7924-(755+38)=131464-(73+213)=178743-(262+53)=428254-(491-294)=57829-(204-161)=786311-(131-81)=261731-(833-189)=87208-(223-220)=205349-(762-675)=262416-(328-253)=341696-(837-548)=407121-(268-199)=52647-(700-183)=130460-(235-92)=317589-(911-698)=376385-(204-158)=339477-(301-159)=335377-(424-105)=58563-(575-98)=86347-(380-81)=48101-(620-520)=1457-(497-96)=56846-(960-340)=226294-(412-151)=33880-(93-20)=807467-(182-178)=463926-(394-27)=559236-(205-200)=231541-(978-484)=47346-(392-187)=141645-(495-92)=242451-(428-354)=377704-(645-345)=404358-(268-107)=197918-(808-292)=402420-(497-123)=46914-(367-112)=659163-(338-304)=129906-(465-437)=878397-(308-164)=253483-(643-251)=91386-(457-436)=365567-(543-100)=124400÷(12÷6)=200791÷(42÷6)=113400÷(14÷7)=200973÷(56÷8)=139162÷(12÷4)=54222÷(12÷6)=111112÷(12÷6)=5663÷(63÷7)=7297÷(18÷2)=3354÷(72÷8)=6413÷(21÷3)=59825÷(27÷9)=275232÷(20÷5)=58332÷(14÷7)=166234÷(18÷6)=78483÷(42÷6)=69272÷(12÷3)=68456÷(16÷4)=114363÷(27÷9)=121708÷(16÷8)=354138÷(27÷9)=46800÷(40÷5)=100469÷(49÷7)=67104÷(20÷5)=26220÷(14÷7)=110918÷(12÷2)=153291÷(21÷7)=97630÷(25÷5)=126364÷(14÷7)=182470÷(12÷6)=235364÷(42÷6)=52452÷(36÷9)=113238÷(56÷8)=34992÷(16÷4)=248180÷(12÷2)=30414÷(36÷4)=4690÷(18÷9)=45160÷(30÷6)=32210÷(21÷3)=30264÷(24÷3)=33402÷(2×3)=67348÷(2×3)=58810÷(3×3)=90968÷(2×2)=242208÷(4×2)=26144÷(3×2)=24891÷(3×3)=99390÷(2×3)=65162÷(2×3)=27312÷(2×4)=39924÷(3×2)=15418÷(3×2)=3640÷(4×2)=80160÷(2×2)=40270÷(3×2)=45736÷(2×4)=9224÷(3×2)=4504÷(2×4)=63932÷(2×2)=233708÷(2×3)=118472÷(2×4)=59584÷(2×2)=146408÷(2×2)=102426÷(2×3)=71544÷(2×2)=136675÷(3×3)=75328÷(2×2)=82402÷(3×2)=67444÷(2×2)=111648÷(3×2)=10878÷(2×3)=1332÷(2×2)=8700÷(2×2)=175140÷(2×2)=35544÷(4×2)=68426÷(3×2)=7136÷(2×3)=6354÷(2×3)=59276÷(2×3)=46444÷(3×2)=74323×(12÷4)=969238×(48÷8)=1428201×(12÷3)=804894×(16÷4)=357612×(16÷8)=24959×(18÷2)=863196×(48÷6)=768103×(12÷6)=206137×(10÷5)=274947×(30÷6)=473582×(21÷3)=574914×(27÷9)=2742155×(12÷4)=465114×(24÷6)=456137×(30÷5)=822887×(35÷7)=4435188×(35÷7)=940225×(56÷8)=157580×(12÷2)=480336×(30÷5)=2016114×(12÷6)=228756×(28÷4)=529230×(15÷3)=150116×(36÷4)=104498×(30÷6)=490936×(15÷5)=280879×(72÷9)=632262×(64÷8)=209610×(42÷6)=70633×(21÷3)=4431225×(21÷7)=67562×(45÷9)=31033×(24÷3)=26426×(16÷4)=10463×(21÷3)=441817×(12÷3)=326845×(40÷8)=22510×(64÷8)=8076×(63÷9)=53222×(35÷5)=15428×(72÷6)=33650×(66÷3)=110011×(260÷5)=57228×(201÷3)=187618×(156÷4)=70213×(102÷2)=66377×(80÷8)=77027×(536÷8)=180922×(126÷6)=46261×(245÷5)=298952×(84÷7)=62426×(344÷8)=111817×(120÷5)=40892×(468÷6)=717689×(99÷9)=97919×(213÷3)=134912×(105÷3)=42010×(200÷4)=50013×(360÷6)=78084×(153÷3)=428418×(174÷6)=52297×(168÷3)=543211×(117÷9)=14316×(42÷3)=22411×(192÷3)=70465×(81÷3)=175528×(77÷7)=30885×(222÷6)=314513×(432÷9)=62474×(140÷7)=148064×(36÷3)=76884×(285÷3)=798011×(468÷6)=85855×(432÷9)=264043×(65÷5)=55932×(385÷7)=176025×(87÷3)=72516×(329÷7)=75241×(153÷9)=69759×(612÷9)=4012323+123×2=56