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85+254=166+749=354+109=81+463=194+141=828+148=218+93=289+743=354+108=273+130=67+377=505+805=346+131=182+171=207+202=331+117=217+85=636+651=148+337=986+662=141+145=369+420=117+305=261+591=330+82=26+43=63+68=380+223=172+135=171+886=47+72=395+945=162+136=281+124=81+90=190+646=27+106=707+580=85+144=384+244=370-290=793-619=405-224=161-49=482-442=914-210=366-263=363-319=434-412=763-210=410-58=591-129=393-132=751-207=324-120=760-25=265-236=425-293=500-101=353-119=234-179=874-501=207-88=422-330=310-37=640-563=147-69=989-180=467-351=242-189=346-306=286-77=464-328=576-446=444-54=632-181=432-320=404-156=429-178=534-407=228×4=364×6=71×4=161×9=90×4=870×3=467×2=504×5=230×3=262×5=95×7=563×8=100×6=316×2=123×3=828×9=57×6=355×8=76×8=135×4=13×3=966×3=64×3=425×8=182×2=773×6=11×8=247×8=212×4=641×4=150×3=522×8=68×5=663×3=29×5=491×7=14×8=828×5=388×2=662×5=86÷2=138÷2=352÷4=507÷3=287÷7=192÷3=390÷6=539÷7=184÷8=624÷8=384÷4=694÷2=123÷3=728÷8=230÷2=297÷9=368÷2=630÷7=327÷3=910÷7=54÷2=666÷3=114÷3=204÷2=12÷4=400÷4=156÷6=278÷2=27÷3=532÷2=357÷3=334÷2=78÷2=718÷2=235÷5=497÷7=132÷4=52÷4=230÷5=540÷4=55×15=70×44=26×20=99×10=16×16=10×79=28×27=84×26=27×17=23×65=37×12=37×60=58×13=33×57=29×26=27×63=50×15=82×53=15×57=37×36=10×93=80×74=24×38=59×62=34×15=18×28=62×16=58×41=23×32=35×37=21×21=45×35=47×16=67×80=39×23=14×77=19×22=80×57=13×27=91×36=140+168+538=901+373+387=454+199+279=900+311+45=293+79+306=744+241+864=107+253+152=44+987+917=400+39+126=491+838+400=60+753+158=570+768+730=312+222+247=790+92+250=675+45+59=859+439+150=219+535+28=691+438+817=192+724+75=157+450+923=213+102+300=177+924+615=149+89+578=738+262+435=102+42+449=870+895+860=314+658+17=981+407+210=423+199+376=940+266+932=540+278+177=539+978+401=373+329+233=955+569+549=93+740+166=940+365+391=127+34+690=617+852+569=432+193+95=173+275+515=21+464-104=780+767-26=14+395-364=706+410-989=434+19-11=542+168-262=138+240-132=305+863-28=271+191-427=794+600-944=231+238-350=371+972-217=236+88-161=799+809-396=220+53-190=965+59-620=19+179-39=684+666-895=50+317-180=462+382-287=393+85-272=287+682-452=106+181-283=574+902-798=215+248-36=39+657-236=432+66-465=962+944-776=52+362-200=421+317-676=90+405-310=851+797-854=103+227-133=768+405-378=114+128-127=749+563-739=246+181-210=473+284-230=257+160-128=699+756-396=464-32-191=983-338-149=319-88-15=756-291-276=474-163-161=235-99-87=430-64-342=480-167-222=450-310-38=879-169-498=329-17-197=359-45-265=487-190-30=996-501-94=338-215-67=738-189-383=328-53-256=243-23-83=451-246-95=477-64-233=303-95-13=784-332-170=493-102-117=969-626-159=205-50-139=941-17-75=331-67-96=889-399-142=392-229-21=996-255-203=358-119-227=570-370-32=470-138-91=814-177-227=398-300-14=845-547-224=444-74-185=762-633-62=419-140-103=874-331-25=408-339+131=944-271+544=458-387+375=629-97+482=468-269+23=207-164+192=444-404+16=874-576+258=370-178+198=943-838+872=471-384+326=507-425+764=409-133+108=670-655+105=234-216+231=832-92+406=370-275+44=730-621+547=488-473+156=486-354+23=402-316+349=437-116+849=174-67+239=698-307+233=332-161+211=258-118+948=275-270+385=673-126+672=60-24+446=227-89+293=421-232+273=840-581+531=418-375+256=840-544+193=335-329+52=773-290+995=226-96+72=824-748+358=61-14+158=990-863+407=14×12×3=23×61×3=12×32×2=43×23×5=11×26×2=83×89×3=10×37×2=94×51×9=21×11×4=76×63×3=14×11×3=65×79×7=10×20×2=13×31×7=13×20×3=56×42×6=13×23×3=77×10×7=19×13×2=77×36×2=15×22×3=94×92×4=12×10×6=11×72×4=14×17×2=15×41×5=10×27×2=70×72×6=14×10×3=54×30×5=10×10×4=94×32×7=23×13×3=48×98×4=18×16×2=65×31×5=30×16×2=64×75×6=41×11×2=79×73×9=157×3×2=64×9×4=12×4×7=53×6×5=36×2×5=31×8×5=21×4×3=246×4×9=20×4×5=125×2×5=77×4×2=195×2×6=36×4×2=57×3×9=64×2×4=243×3×7=74×2×4=275×3×5=15×6×5=78×6×2=36×2×3=124×3×9=25×5×4=273×2×4=40×9×2=72×4×7=20×9×5=27×2×4=60×4×3=441×2×8=66×4×2=150×4×7=69×5×2=109×2×3=71×2×4=14×6×3=71×3×4=228×4×3=10×4×7=17×3×2=10×2×69=32×3×15=24×2×41=34×2×85=42×2×77=27×2×15=11×4×15=17×4×81=28×3×91=17×4×93=14×4×13=14×4×52=17×3×57=20×3×10=27×2×13=13×7×15=17×5×19=11×6×94=10×4×69=30×2×82=16×3×53=20×3×42=30×3×42=44×2×49=43×2×21=24×3×13=13×3×69=12×4×60=19×3×20=38×2×79=24×3×45=28×3×69=39×2×21=12×7×51=14×6×97=40×2×43=27×3×35=19×2×49=29×2×50=11×6×62=86×10÷4=12×83÷3=10×66÷5=28×92÷8=20×37÷2=30×72÷5=10×37÷2=19×62÷2=28×30÷2=77×81÷7=23×27÷3=37×58÷2=53×12÷3=98×24÷6=12×77÷3=46×85÷5=24×21÷9=47×40÷8=56×12÷6=24×48÷2=20×15÷3=15×14÷2=10×72÷8=57×20÷5=32×27÷4=33×32÷3=35×18÷3=76×96÷6=50×10÷2=87×40÷2=44×16÷2=96×51÷6=48×20÷4=98×45÷5=47×20÷4=70×18÷2=48×12÷3=60×19÷3=36×14÷6=87×80÷2=447×2÷3=354×6÷9=30×5÷2=984×2÷8=108×7÷9=884×6÷3=165×3÷9=555×9÷5=384×2÷3=883×8÷4=93×2÷6=952×8÷7=70×3÷5=392×8÷2=16×3÷2=822×2÷4=192×5÷2=30×8÷5=328×2÷4=290×6÷5=50×2÷5=974×9÷3=91×9÷7=354×6÷3=238×4÷2=513×7÷3=40×2÷8=516×8÷2=100×9÷2=452×9÷2=182×3÷6=607×6÷3=58×6÷3=82×9÷3=315×3÷5=172×2÷8=184×4÷8=13×8÷2=45×6÷2=105×8÷7=765÷3÷5=918÷6÷3=596÷2÷2=720÷5÷4=960÷2÷4=72÷2÷9=462÷6÷7=400÷5÷5=972÷2÷3=252÷9÷7=750÷3÷2=768÷4÷2=483÷7÷3=702÷3÷2=216÷4÷9=770÷2÷5=828÷4÷9=272÷8÷2=352÷2÷2=525÷5÷3=704÷2÷4=336÷2÷2=40÷2÷2=126÷6÷7=504÷4÷9=846÷2÷9=624÷2÷6=912÷3÷4=624÷8÷3=288÷9÷8=760÷5÷8=216÷6÷9=192÷2÷8=684÷4÷9=672÷7÷8=312÷8÷3=594÷6÷3=948÷2÷2=432÷9÷3=945÷3÷9=118÷2×5=960÷4×7=605÷5×3=930÷2×4=933÷3×2=214÷2×7=965÷5×9=308÷4×6=42÷2×6=778÷2×5=360÷6×7=414÷6×9=574÷7×2=772÷4×7=28÷7×2=495÷3×6=759÷3×6=296÷8×9=366÷6×4=938÷7×2=998÷2×7=100÷2×4=292÷4×6=171÷3×5=395÷5×7=370÷5×2=18÷6×9=279÷9×4=356÷2×7=148÷2×3=200÷8×6=775÷5×8=40÷2×5=936÷2×3=98÷2×8=930÷6×2=357÷7×5=411÷3×2=600÷4×9=335÷5×9=188÷4×16=135÷9×13=45÷9×64=228÷3×63=52÷4×62=570÷6×33=54÷2×17=210÷3×44=390÷6×13=114÷3×22=18÷3×54=138÷6×92=24÷3×76=60÷3×53=256÷8×10=376÷4×85=35÷5×94=42÷7×29=231÷3×10=252÷7×92=30÷3×79=320÷5×13=272÷4×10=45÷9×70=90÷9×32=426÷6×58=24÷2×18=560÷8×58=84÷2×15=176÷2×97=240÷8×11=402÷6×51=90÷5×14=80÷2×19=72÷4×35=180÷2×53=204÷4×18=240÷5×65=198÷9×11=10÷5×83=57+(180-53)=847+(755-539)=21+(363-337)=913+(904-640)=444+(115-84)=636+(579-137)=225+(359-313)=49+(921-685)=298+(477-271)=823+(234-61)=328+(410-182)=597+(463-71)=21+(395-363)=104+(779-239)=32+(236-202)=142+(430-277)=51+(168-66)=350+(274-113)=291+(494-286)=221+(689-670)=94+(384-81)=605+(773-244)=367+(488-456)=78+(535-161)=285+(341-268)=766+(214-176)=245+(283-199)=657+(532-28)=134+(305-292)=738+(800-623)=208+(437-314)=416+(649-608)=170+(434-214)=71+(319-276)=267+(431-405)=912+(784-357)=345+(469-45)=253+(823-94)=137+(93-86)=580+(888-457)=374-(13+115)=818-(410+57)=402-(284+118)=942-(376+549)=476-(303+49)=967-(131+468)=442-(68+65)=964-(638+326)=255-(47+76)=443-(120+124)=395-(156+130)=524-(77+93)=489-(94+181)=856-(574+170)=487-(193+275)=944-(830+68)=375-(41+77)=739-(337+160)=417-(18+242)=769-(582+58)=482-(221+28)=975-(407+125)=230-(17+182)=233-(36+40)=429-(175+24)=587-(319+257)=488-(58+242)=991-(92+691)=173-(20+142)=572-(273+16)=342-(54+180)=897-(656+74)=471-(149+176)=928-(127+10)=266-(195+54)=920-(181+88)=261-(156+48)=998-(717+100)=492-(283+17)=896-(639+161)=499-(428-169)=206-(556-368)=430-(181-62)=711-(644-346)=450-(229-160)=847-(847-377)=339-(380-153)=938-(989-401)=147-(149-14)=810-(688-607)=325-(373-273)=383-(755-718)=494-(332-247)=983-(561-65)=424-(386-229)=974-(955-497)=212-(286-241)=986-(877-225)=425-(374-283)=713-(969-878)=449-(320-134)=711-(793-541)=215-(176-92)=847-(648-31)=374-(446-102)=245-(456-379)=490-(423-278)=427-(887-622)=311-(348-215)=255-(570-459)=486-(153-128)=953-(884-851)=481-(399-195)=336-(453-203)=426-(215-58)=802-(528-19)=495-(327-51)=346-(722-482)=227-(399-388)=527-(251-44)=336÷(30÷5)=340÷(16÷4)=370÷(14÷7)=180÷(25÷5)=135÷(72÷8)=120÷(10÷5)=270÷(36÷4)=714÷(56÷8)=90÷(18÷6)=304÷(48÷6)=398÷(18÷9)=657÷(15÷5)=329÷(49÷7)=305÷(15÷3)=343÷(35÷5)=30÷(21÷7)=216÷(12÷4)=440÷(24÷6)=84÷(63÷9)=849÷(24÷8)=330÷(24÷4)=134÷(14÷7)=360÷(15÷5)=305÷(35÷7)=243÷(18÷6)=366÷(15÷5)=372÷(28÷7)=86÷(16÷8)=108÷(18÷9)=864÷(18÷3)=408÷(54÷9)=105÷(27÷9)=208÷(56÷7)=279÷(81÷9)=486÷(36÷4)=110÷(40÷8)=42÷(18÷3)=216÷(54÷9)=130÷(14÷7)=390÷(14÷7)=837÷(3×3)=876÷(2×3)=444÷(2×2)=344÷(4×2)=432÷(2×3)=408÷(4×2)=408÷(2×4)=24÷(3×2)=822÷(3×2)=868÷(2×2)=396÷(3×2)=88÷(4×2)=312÷(3×2)=786÷(2×3)=300÷(3×2)=582÷(2×3)=704÷(2×4)=172÷(2×2)=738÷(2×3)=280÷(2×2)=960÷(2×4)=920÷(2×2)=968÷(2×4)=392÷(2×4)=476÷(2×2)=848÷(2×2)=942÷(2×3)=156÷(2×3)=456÷(3×2)=544÷(2×2)=24÷(4×2)=556÷(2×2)=657÷(3×3)=336÷(2×4)=28÷(2×2)=732÷(3×2)=624÷(4×2)=512÷(4×2)=32÷(2×2)=376÷(2×2)=151×(14÷7)=653×(15÷3)=125×(18÷6)=247×(24÷6)=132×(16÷8)=718×(24÷3)=52×(28÷7)=477×(24÷3)=396×(16÷8)=220×(20÷5)=103×(15÷5)=597×(63÷7)=136×(63÷9)=261×(63÷9)=138×(12÷3)=17×(24÷3)=55×(12÷4)=326×(56÷7)=111×(20÷4)=911×(35÷7)=60×(10÷2)=39×(12÷6)=164×(27÷9)=444×(16÷2)=216×(18÷9)=666×(20÷5)=51×(20÷5)=542×(12÷3)=118×(20÷5)=141×(16÷4)=151×(24÷6)=95×(20÷5)=33×(30÷5)=414×(24÷6)=199×(12÷3)=658×(18÷3)=163×(15÷3)=538×(45÷9)=142×(21÷7)=833×(64÷8)=24×(180÷6)=22×(350÷5)=10×(51÷3)=35×(58÷2)=28×(105÷5)=48×(136÷8)=25×(38÷2)=19×(400÷5)=26×(45÷3)=16×(534÷6)=25×(216÷8)=24×(400÷5)=21×(93÷3)=28×(132÷6)=20×(102÷3)=70×(273÷7)=17×(224÷8)=18×(312÷4)=13×(201÷3)=24×(371÷7)=55×(45÷3)=35×(194÷2)=13×(80÷2)=97×(168÷3)=24×(155÷5)=21×(392÷7)=17×(96÷3)=84×(70÷5)=16×(52÷4)=70×(256÷4)=18×(88÷2)=81×(375÷5)=13×(324÷9)=87×(88÷2)=31×(144÷8)=29×(204÷4)=19×(80÷8)=20×(248÷8)=34×(108÷4)=79×(390÷5)=109+419×2=942+43×6=201+176×3=334+155×2=65+87×3=845+302×3=259+314×2=786+65×7=251+357×2=140+134×3=450+170×3=700+125×8=302+25×8=488+345×2=389+89×4=69+114×6=348+12×9=538+175×2=130+29×6=229+77×8=416+82×7=413+258×3=386+51×8=959+303×3=373+59×5=344+211×2=36+180×5=669+24×8=156+95×6=922+139×4=187×2+29=110×3+923=128×2+355=84×7+82=70×7+477=14×6+877=10×7+400=254×2+163=74×7+349=28×7+895=280+11×53=81+23×38=447+33×13=19+33×18=235+11×63=741+28×30=35+29×17=752+18×14=315+24×26=464+46×10=253+16×43=465+63×12=234+24×31=999+14×69=87+45×20=643+84×10=70+19×11=713+86×11=162+12×56=520+15×35=288+52×10=799+12×47=348+18×31=712+83×11=228+27×11=160+44×16=109+42×10=62+41×20=29+14×28=687+30×19=15×35+182=26×35+694=30×17+370=23×40+461=43×15+348=15×45+842=32×25+57=90×10+538=16×29+53=72×13+318=479-15×24=917-35×25=451-14×23=664-24×14=425-15×16=700-30×17=229-16×10=966-12×76=263-11×16=581-19×16=224-15×11=792-32×17=288-19×10=572-33×10=347-21×10=958-10×70=309-13×20=695-35×16=495-13×12=688-45×14=483-14×15=994-16×62=316-18×11=536-11×33=225-12×10=691-11×32=434-17×25=541-47×11=491-25×18=993-54×15=368-15×18=939-25×35=297-16×12=938-18×28=421-30×12=921-46×19=294-11×12=906-45×10=495-12×12=559-23×22=287-32×8=968-194×2=229-84×2=678-142×2=431-50×6=335-111×3=430-149×2=664-21×9=305-50×3=920-37×8=425-141×2=810-88×9=381-58×2=410-67×6=383-58×3=451-32×2=483-102×4=309-96×3=137-10×3=203-33×2=435-66×2=437-17×5=295-36×7=630-68×5=348-25×8=854-62×3=346-40×2=530-35×4=125-11×8=670-129×5=265-40×3=820-34×9=273-19×3=854-124×4=251-40×3=675-41×4=276-37×5=537-265×2=334-14×6=385-15×9=22×20-144=16×53-486=13×38-295=48×19-60=27×15-291=21×26-272=14×20-279=49×10-284=14×17-73=66×13-39=10×16-150=14×42-322=13×24-81=12×71-147=11×44-45=20×46-891=11×37-317=53×16-676=13×25-71=18×55-94=39×10-172=17×41-466=33×15-55=13×72-433=29×12-129=13×64-421=30×15-85=18×42-593=10×17-117=27×32-856=39×10-80=30×26-771=12×21-16=49×11-195=10×49-50=72×10-591=10×46-294=13×34-117=23×11-248=15×34-203=85×8-399=849×5-141=141×6-816=222×3-410=80×8-130=282×7-170=250×4-543=817×8-87=394×2-187=429×2-63=165×5-806=734×4-683=248×2-445=620×3-980=389×2-453=708×3-531=51×4-166=668×5-175=141×5-140=333×8-192=185×5-736=530×2-643=94×7-614=829×4-638=81×6-166=682×2-870=449×2-846=824×2-886=173×3-79=335×7-265=114×6-630=844×8-30=110×9-661=756×2-160=231×3-460=143×6-525=48×4-116=376×7-995=47×6-200=585×7-824=55+688÷4=551+387÷9=38+765÷5=328+212÷2=497+460÷4=906+732÷4=377+32÷2=42+182÷7=281+480÷5=241+932÷2=500+32÷4=277+500÷4=17+215÷5=974+595÷5=144+639÷3=415+30÷6=414+484÷4=900+574÷7=335+504÷8=416+390÷3=216÷4+329=408÷2+715=15÷3+220=951÷3+457=380÷4+209=434÷2+162=147÷3+318=833÷7+633=984÷2+321=676÷4+975=524÷4+71=490÷5+934=385÷7+336=120÷2+221=312÷4+408=665÷7+511=772÷2+340=549÷3+791=14÷7+479=734÷2+765=200-985÷5=121-34÷2=190-244÷2=523-528÷3=306-22÷2=954-176÷8=485-462÷7=961-710÷2=318-243÷9=581-105÷3=366-336÷2=447-600÷8=37-10÷2=160-165÷5=470-764÷4=452-288÷3=372-714÷6=378-759÷3=164-492÷6=837-102÷2=423-302÷2=64-235÷5=316-687÷3=758-246÷6=307-256÷8=340-955÷5=298-845÷5=143-690÷6=451-216÷4=819-608÷8=221-812÷7=337-720÷9=500-77÷7=887-618÷6=32-156÷6=838-252÷9=375-156÷4=545-45÷3=349-960÷4=774-580÷4=38×(202-187)=55×(881-817)=17×(226-173)=73×(510-440)=28×(162-127)=37×(679-640)=25×(358-319)=62×(484-430)=26×(115-80)=85×(457-364)=26×(220-188)=86×(179-136)=25×(394-356)=76×(915-900)=14×(499-484)=81×(980-920)=50×(364-347)=82×(874-826)=14×(162-123)=19×(533-483)=(128-67)×12=(465-384)×51=(312-301)×75=(763-678)×71=(444-397)×20=(317-298)×10=(195-100)×10=(288-203)×62=(318-287)×32=(250-162)×87=(40-29)×26=(758-734)×98=(136-122)×42=(909-866)×11=(403-384)×36=(580-516)×29=(237-171)×14=(134-88)×50=(301-266)×16=(316-235)×70=314×(275-272)=983×(177-168)=29×(362-359)=192×(650-642)=214×(239-236)=611×(270-262)=11×(165-158)=491×(525-517)=74×(400-393)=521×(424-421)=159×(440-435)=507×(932-924)=134×(230-223)=217×(288-284)=82×(346-338)=246×(398-389)=193×(184-179)=906×(713-710)=43×(435-430)=466×(267-260)=250×(116-112)=153×(443-436)=136×(231-224)=435×(393-390)=39×(110-105)=517×(327-320)=46×(109-106)=157×(94-90)=167×(184-180)=154×(263-255)=38×(83-76)=458×(664-659)=85×(412-408)=627×(571-565)=243×(288-284)=685×(586-581)=100×(483-477)=760×(802-796)=132×(411-406)=186×(325-322)=106÷(267-265)=404÷(926-924)=380÷(348-346)=516÷(280-277)=402÷(209-206)=824÷(216-212)=384÷(370-367)=780÷(635-632)=156÷(263-257)=184÷(288-286)=216÷(34-32)=693÷(705-696)=414÷(420-414)=316÷(624-620)=232÷(238-230)=218÷(250-248)=480÷(253-247)=378÷(242-240)=272÷(479-477)=724÷(209-207)=336÷(154-151)=12÷(110-108)=330÷(382-379)=138÷(828-825)=372÷(192-186)=938÷(155-148)=252÷(330-323)=471÷(711-708)=372÷(79-75)=468÷(513-504)=258÷(397-395)=155÷(421-416)=91÷(30-23)=834÷(467-461)=238÷(97-95)=763÷(400-393)=105÷(51-46)=606÷(971-969)=366÷(384-382)=505÷(668-663)=(397-283)÷2=(666-338)÷8=(120-48)÷4=(582-405)÷3=(188-62)÷7=(808-343)÷3=(200-88)÷7=(628-232)÷3=(327-163)÷4=(384-178)÷2=(264-188)÷4=(571-541)÷6=(269-137)÷4=(834-402)÷2=(203-165)÷2=(729-449)÷2=(457-394)÷7=(599-593)÷2=(480-56)÷2=(679-235)÷6=(379-231)÷4=(879-699)÷3=(206-198)÷4=(125-53)÷2=(463-47)÷4=(740-335)÷9=(325-293)÷2=(877-415)÷3=(433-287)÷2=(851-557)÷7=(267-240)÷3=(769-165)÷2=(403-327)÷2=(247-107)÷4=(478-136)÷2=(399-73)÷2=(337-265)÷3=(849-265)÷4=(483-282)÷3=(861-153)÷3=1/7+5/7=1/4+2/4=1/5+3/5=2/6+4/6=2/6+3/6=1/5+2/5=1/7+2/7=2/5+3/5=2/7+3/7=6/10+3/10=2/7+4/7=4/8+2/8=3/5-1/5=2/3-1/3=3/7-1/7=2/5-1/5=3/7-2/7=6/7-1/7=2/8-1/8=4/6-1/6=2/4-1/4=6/10-4/10=3/6-2/6=4/5-1/5=6.2+2.8=2.9+87.9=2.0+9.8=9.5+1.1=6.5+0.5=76.7+0.3=6.5+6.0=15.0+30.9=2.1+8.6=1.7+8.3=1.6+1.1=2.2+70.9=3.5+2.1=54.5+19.7=7.6+7.4=4.1+9.1=3.4+6.6=38.5+9.2=9.4+6.9=22.4+19.1=3.8+9.4=9.1+6.0=5.8+3.3=1.8+84.7=8.2+6.4=58.7+19.2=4.5+3.5=6.6+5.4=4.3+8.8=34.0+0.4=4.6+2.5=26.3+55.9=1.6+8.6=8.2+3.4=6.1+0.5=36.6+27.4=2.2+5.6=40.2+23.7=9.1+1.0=9.1+5.1=8.1-2.5=55.3-48.0=8.3-5.9=8.1-6.9=9.0-5.7=67.8-12.5=8.4-4.1=34.1-11.6=9.5-5.9=9.5-2.6=8.5-3.6=95.6-4.3=9.2-5.3=93.3-79.3=8.2-2.4=8.8-3.2=6.2-1.5=64.4-24.4=9.8-1.4=48.8-41.2=6.2-3.9=3.6-1.9=9.4-1.2=95.4-16.7=3.8-0.3=54.2-39.3=8.5-2.8=9.8-4.2=6.4-2.5=16.4-11.2=9.3-8.3=25.2-17.4=5.0-1.5=9.6-9.4=9.1-6.5=93.1-40.7=4.6-4.5=70.4-27.3=7.6-3.6=8.3-3.0=参考答案85+254=339166+749=915354+109=46381+463=544194+141=335828+148=976218+93=311289+743=1032354+108=462273+130=40367+377=444505+805=1310346+131=477182+171=353207+202=409331+117=448217+85=302636+651=1287148+337=485986+662=1648141+145=286369+420=789117+305=422261+591=852330+82=41226+43=6963+68=131380+223=603172+135=307171+886=105747+72=119395+945=1340162+136=298281+124=40581+90=171190+646=83627+106=133707+580=128785+144=229384+244=628370-290=80793-619=174405-224=181161-49=112482-442=40914-210=704366-263=103363-319=44434-412=22763-210=553410-58=352591-129=462393-132=261751-207=544324-120=204760-25=735265-236=29425-293=132500-101=399353-119=234234-179=55874-501=373207-88=119422-330=92310-37=273640-563=77147-69=78989-180=809467-351=116242-189=53346-306=40286-77=209464-328=136576-446=130444-54=390632-181=451432-320=112404-156=248429-178=251534-407=127228×4=912364×6=218471×4=284161×9=144990×4=360870×3=2610467×2=934504×5=2520230×3=690262×5=131095×7=665563×8=4504100×6=600316×2=632123×3=369828×9=745257×6=342355×8=284076×8=608135×4=54013×3=39966×3=289864×3=192425×8=3400182×2=364773×6=463811×8=88247×8=1976212×4=848641×4=2564150×3=450522×8=417668×5=340663×3=198929×5=145491×7=343714×8=112828×5=4140388×2=776662×5=331086÷2=43138÷2=69352÷4=88507÷3=169287÷7=41192÷3=64390÷6=65539÷7=77184÷8=23624÷8=78384÷4=96694÷2=347123÷3=41728÷8=91230÷2=115297÷9=33368÷2=184630÷7=90327÷3=109910÷7=13054÷2=27666÷3=222114÷3=38204÷2=10212÷4=3400÷4=100156÷6=26278÷2=13927÷3=9532÷2=266357÷3=119334÷2=16778÷2=39718÷2=359235÷5=47497÷7=71132÷4=3352÷4=13230÷5=46540÷4=13555×15=82570×44=308026×20=52099×10=99016×16=25610×79=79028×27=75684×26=218427×17=45923×65=149537×12=44437×60=222058×13=75433×57=188129×26=75427×63=170150×15=75082×53=434615×57=85537×36=133210×93=93080×74=592024×38=91259×62=365834×15=51018×28=50462×16=99258×41=237823×32=73635×37=129521×21=44145×35=157547×16=75267×80=536039×23=89714×77=107819×22=41880×57=456013×27=35191×36=3276140+168+538=846901+373+387=1661454+199+279=932900+311+45=1256293+79+306=678744+241+864=1849107+253+152=51244+987+917=1948400+39+126=565491+838+400=172960+753+158=971570+768+730=2068312+222+247=781790+92+250=1132675+45+59=779859+439+150=1448219+535+28=782691+438+817=1946192+724+75=991157+450+923=1530213+102+300=615177+924+615=1716149+89+578=816738+262+435=1435102+42+449=593870+895+860=2625314+658+17=989981+407+210=1598423+199+376=998940+266+932=2138540+278+177=995539+978+401=1918373+329+233=935955+569+549=207393+740+166=999940+365+391=1696127+34+690=851617+852+569=2038432+193+95=720173+275+515=96321+464-104=381780+767-26=152114+395-364=45706+410-989=127434+19-11=442542+168-262=448138+240-132=246305+863-28=1140271+191-427=35794+600-944=450231+238-350=119371+972-217=1126236+88-161=163799+809-396=1212220+53-190=83965+59-620=40419+179-39=159684+666-895=45550+317-180=187462+382-287=557393+85-272=206287+682-452=517106+181-283=4574+902-798=678215+248-36=42739+657-236=460432+66-465=33962+944-776=113052+362-200=214421+317-676=6290+405-310=185851+797-854=794103+227-133=197768+405-378=795114+128-127=115749+563-739=573246+181-210=217473+284-230=527257+160-128=289699+756-396=1059464-32-191=241983-338-149=496319-88-15=216756-291-276=189474-163-161=150235-99-87=49430-64-342=24480-167-222=91450-310-38=102879-169-498=212329-17-197=115359-45-265=49487-190-30=267996-501-94=401338-215-67=56738-189-383=166328-53-256=19243-23-83=137451-246-95=110477-64-233=180303-95-13=195784-332-170=282493-102-117=274969-626-159=184205-50-139=16941-17-75=849331-67-96=168889-399-142=348392-229-21=142996-255-203=538358-119-227=12570-370-32=168470-138-91=241814-177-227=410398-300-14=84845-547-224=74444-74-185=185762-633-62=67419-140-103=176874-331-25=518408-339+131=200944-271+544=1217458-387+375=446629-97+482=1014468-269+23=222207-164+192=235444-404+16=56874-576+258=556370-178+198=390943-838+872=977471-384+326=413507-425+764=846409-133+108=384670-655+105=120234-216+231=249832-92+406=1146370-275+44=139730-621+547=656488-473+156=171486-354+23=155402-316+349=435437-116+849=1170174-67+239=346698-307+233=624332-161+211=382258-118+948=1088275-270+385=390673-126+672=121960-24+446=482227-89+293=431421-232+273=462840-581+531=790418-375+256=299840-544+193=489335-329+52=58773-290+995=1478226-96+72=202824-748+358=43461-14+158=205990-863+407=53414×12×3=50423×61×3=420912×32×2=76843×23×5=494511×26×2=57283×89×3=2216110×37×2=74094×51×9=4314621×11×4=92476×63×3=1436414×11×3=46265×79×7=3594510×20×2=40013×31×7=282113×20×3=78056×42×6=1411213×23×3=89777×10×7=539019×13×2=49477×36×2=554415×22×3=99094×92×4=3459212×10×6=72011×72×4=316814×17×2=47615×41×5=307510×27×2=54070×72×6=3024014×10×3=42054×30×5=810010×10×4=40094×32×7=2105623×13×3=89748×98×4=1881618×16×2=57665×31×5=1007530×16×2=96064×75×6=2880041×11×2=90279×73×9=51903157×3×2=94264×9×4=230412×4×7=33653×6×5=159036×2×5=36031×8×5=124021×4×3=252246×4×9=885620×4×5=400125×2×5=125077×4×2=616195×2×6=234036×4×2=28857×3×9=153964×2×4=512243×3×7=510374×2×4=592275×3×5=412515×6×5=45078×6×2=93636×2×3=216124×3×9=334825×5×4=500273×2×4=218440×9×2=72072×4×7=201620×9×5=90027×2×4=21660×4×3=720441×2×8=705666×4×2=528150×4×7=420069×5×2=690109×2×3=65471×2×4=56814×6×3=25271×3×4=852228×4×3=273610×4×7=28017×3×2=10210×2×69=138032×3×15=144024×2×41=196834×2×85=578042×2×77=646827×2×15=81011×4×15=66017×4×81=550828×3×91=764417×4×93=632414×4×13=72814×4×52=291217×3×57=290720×3×10=60027×2×13=70213×7×15=136517×5×19=161511×6×94=620410×4×69=276030×2×82=492016×3×53=254420×3×42=252030×3×42=378044×2×49=431243×2×21=180624×3×13=93613×3×69=269112×4×60=288019×3×20=114038×2×79=600424×3×45=324028×3×69=579639×2×21=163812×7×51=428414×6×97=814840×2×43=344027×3×35=283519×2×49=186229×2×50=290011×6×62=409286×10÷4=21512×83÷3=33210×66÷5=13228×92÷8=32220×37÷2=37030×72÷5=43210×37÷2=18519×62÷2=58928×30÷2=42077×81÷7=89123×27÷3=20737×58÷2=107353×12÷3=21298×24÷6=39212×77÷3=30846×85÷5=78224×21÷9=5647×40÷8=23556×12÷6=11224×48÷2=57620×15÷3=10015×14÷2=10510×72÷8=9057×20÷5=22832×27÷4=21633×32÷3=35235×18÷3=21076×96÷6=121650×10÷2=25087×40÷2=174044×16÷2=35296×51÷6=81648×20÷4=24098×45÷5=88247×20÷4=23570×18÷2=63048×12÷3=19260×19÷3=38036×14÷6=8487×80÷2=3480447×2÷3=298354×6÷9=23630×5÷2=75984×2÷8=246108×7÷9=84884×6÷3=1768165×3÷9=55555×9÷5=999384×2÷3=256883×8÷4=176693×2÷6=31952×8÷7=108870×3÷5=42392×8÷2=156816×3÷2=24822×2÷4=411192×5÷2=48030×8÷5=48328×2÷4=164290×6÷5=34850×2÷5=20974×9÷3=292291×9÷7=117354×6÷3=708238×4÷2=476513×7÷3=119740×2÷8=10516×8÷2=2064100×9÷2=450452×9÷2=2034182×3÷6=91607×6÷3=121458×6÷3=11682×9÷3=246315×3÷5=189172×2÷8=43184×4÷8=9213×8÷2=5245×6÷2=135105×8÷7=120765÷3÷5=51918÷6÷3=51596÷2÷2=149720÷5÷4=36960÷2÷4=12072÷2÷9=4462÷6÷7=11400÷5÷5=16972÷2÷3=162252÷9÷7=4750÷3÷2=125768÷4÷2=96483÷7÷3=23702÷3÷2=117216÷4÷9=6770÷2÷5=77828÷4÷9=23272÷8÷2=17352÷2÷2=88525÷5÷3=35704÷2÷4=88336÷2÷2=8440÷2÷2=10126÷6÷7=3504÷4÷9=14846÷2÷9=47624÷2÷6=52912÷3÷4=76624÷8÷3=26288÷9÷8=4760÷5÷8=19216÷6÷9=4192÷2÷8=12684÷4÷9=19672÷7÷8=12312÷8÷3=13594÷6÷3=33948÷2÷2=237432÷9÷3=16945÷3÷9=35118÷2×5=295960÷4×7=1680605÷5×3=363930÷2×4=1860933÷3×2=622214÷2×7=749965÷5×9=1737308÷4×6=46242÷2×6=126778÷2×5=1945360÷6×7=420414÷6×9=621574÷7×2=164772÷4×7=135128÷7×2=8495÷3×6=990759÷3×6=1518296÷8×9=333366÷6×4=244938÷7×2=268998÷2×7=3493100÷2×4=200292÷4×6=438171÷3×5=285395÷5×7=553370÷5×2=14818÷6×9=27279÷9×4=124356÷2×7=1246148÷2×3=222200÷8×6=150775÷5×8=124040÷2×5=100936÷2×3=140498÷2×8=392930÷6×2=310357÷7×5=255411÷3×2=274600÷4×9=1350335÷5×9=603188÷4×16=752135÷9×13=19545÷9×64=320228÷3×63=478852÷4×62=806570÷6×33=313554÷2×17=459210÷3×44=3080390÷6×13=845114÷3×22=83618÷3×54=324138÷6×92=211624÷3×76=60860÷3×53=1060256÷8×10=320376÷4×85=799035÷5×94=65842÷7×29=174231÷3×10=770252÷7×92=331230÷3×79=790320÷5×13=832272÷4×10=68045÷9×70=35090÷9×32=320426÷6×58=411824÷2×18=216560÷8×58=406084÷2×15=630176÷2×97=8536240÷8×11=330402÷6×51=341790÷5×14=25280÷2×19=76072÷4×35=630180÷2×53=4770204÷4×18=918240÷5×65=3120198÷9×11=24210÷5×83=16657+(180-53)=184847+(755-539)=106321+(363-337)=47913+(904-640)=1177444+(115-84)=475636+(579-137)=1078225+(359-313)=27149+(921-685)=285298+(477-271)=504823+(234-61)=996328+(410-182)=556597+(463-71)=98921+(395-363)=53104+(779-239)=64432+(236-202)=66142+(430-277)=29551+(168-66)=153350+(274-113)=511291+(494-286)=499221+(689-670)=24094+(384-81)=397605+(773-244)=1134367+(488-456)=39978+(535-161)=452285+(341-268)=358766+(214-176)=804245+(283-199)=329657+(532-28)=1161134+(305-292)=147738+(800-623)=915208+(437-314)=331416+(649-608)=457170+(434-214)=39071+(319-276)=114267+(431-405)=293912+(784-357)=1339345+(469-45)=769253+(823-94)=982137+(93-86)=144580+(888-457)=1011374-(13+115)=246818-(410+57)=351402-(284+118)=0942-(376+549)=17476-(303+49)=124967-(131+468)=368442-(68+65)=309964-(638+326)=0255-(47+76)=132443-(120+124)=199395-(156+130)=109524-(77+93)=354489-(94+181)=214856-(574+170)=112487-(193+275)=19944-(830+68)=46375-(41+77)=257739-(337+160)=242417-(18+242)=157769-(582+58)=129482-(221+28)=233975-(407+125)=443230-(17+182)=31233-(36+40)=157429-(175+24)=230587-(319+257)=11488-(58+242)=188991-(92+691)=208173-(20+142)=11572-(273+16)=283342-(54+180)=108897-(656+74)=167471-(149+176)=146928-(127+10)=791266-(195+54)=17920-(181+88)=651261-(156+48)=57998-(717+100)=181492-(283+17)=192896-(639+161)=96499-(428-169)=240206-(556-368)=18430-(181-62)=311711-(644-346)=413450-(229-160)=381847-(847-377)=377339-(380-153)=112938-(989-401)=350147-(149-14)=12810-(688-607)=729325-(373-273)=225383-(755-718)=346494-(332-247)=409983-(561-65)=487424-(386-229)=267974-(955-497)=516212-(286-241)=167986-(877-225)=334425-(374-283)=334713-(969-878)=622449-(320-134)=263711-(793-541)=459215-(176-92)=131847-(648-31)=230374-(446-102)=30245-(456-379)=168490-(423-278)=345427-(887-622)=162311-(348-215)=178255-(570-459)=144486-(153-128)=461953-(884-851)=920481-(399-195)=277336-(453-203)=86426-(215-58)=269802-(528-19)=293495-(327-51)=219346-(722-482)=106227-(399-388)=216527-(251-44)=320336÷(30÷5)=56340÷(16÷4)=85370÷(14÷7)=185180÷(25÷5)=36135÷(72÷8)=15120÷(10÷5)=60270÷(36÷4)=30714÷(56÷8)=10290÷(18÷6)=30304÷(48÷6)=38398÷(18÷9)=199657÷(15÷5)=219329÷(49÷7)=47305÷(15÷3)=61343÷(35÷5)=4930÷(21÷7)=10216÷(12÷4)=72440÷(24÷6)=11084÷(63÷9)=12849÷(24÷8)=283330÷(24÷4)=55134÷(14÷7)=67360÷(15÷5)=120305÷(35÷7)=61243÷(18÷6)=81366÷(15÷5)=122372÷(28÷7)=9386÷(16÷8)=43108÷(18÷9)=54864÷(18÷3)=144408÷(54÷9)=68105÷(27÷9)=35208÷(56÷7)=26279÷(81÷9)=31486÷(36÷4)=54110÷(40÷8)=2242÷(18÷3)=7216÷(54÷9)=36130÷(14÷7)=65390÷(14÷7)=195837÷(3×3)=93876÷(2×3)=146444÷(2×2)=111344÷(4×2)=43432÷(2×3)=72408÷(4×2)=51408÷(2×4)=5124÷(3×2)=4822÷(3×2)=137868÷(2×2)=217396÷(3×2)=6688÷(4×2)=11312÷(3×2)=52786÷(2×3)=131300÷(3×2)=50582÷(2×3)=97704÷(2×4)=88172÷(2×2)=43738÷(2×3)=123280÷(2×2)=70960÷(2×4)=120920÷(2×2)=230968÷(2×4)=121392÷(2×4)=49476÷(2×2)=119848÷(2×2)=212942÷(2×3)=157156÷(2×3)=26456÷(3×2)=76544÷(2×2)=13624÷(4×2)=3556÷(2×2)=139657÷(3×3)=73336÷(2×4)=4228÷(2×2)=7732÷(3×2)=122624÷(4×2)=78512÷(4×2)=6432÷(2×2)=8376÷(2×2)=94151×(14÷7)=302653×(15÷3)=3265125×(18÷6)=375247×(24÷6)=988132×(16÷8)=264718×(24÷3)=574452×(28÷7)=208477×(24÷3)=3816396×(16÷8)=792220×(20÷5)=880103×(15÷5)=309597×(63÷7)=5373136×(63÷9)=952261×(63÷9)=1827138×(12÷3)=55217×(24÷3)=13655×(12÷4)=165326×(56÷7)=2608111×(20÷4)=555911×(35÷7)=455560×(10÷2)=30039×(12÷6)=78164×(27÷9)=492444×(16÷2)=3552216×(18÷9)=432666×(20÷5)=266451×(20÷5)=204542×(12÷3)=2168118×(20÷5)=472141×(16÷4)=564151×(24÷6)=60495×(20÷5)=38033×(30÷5)=198414×(24÷6)=1656199×(12÷3)=796658×(18÷3)=3948163×(15÷3)=815538×(45÷9)=2690142×(21÷7)=426833×(64÷8)=666424×(180÷6)=72022×(350÷5)=154010×(51÷3)=17035×(58÷2)=101528×(105÷5)=58848×(136÷8)=81625×(38÷2)=47519×(400÷5)=152026×(45÷3)=39016×(534÷6)=142425×(216÷8)=67524×(400÷5)=192021×(93÷3)=65128×(132÷6)=61620×(102÷3)=68070×(273÷7)=273017×(224÷8)=47618×(312÷4)=140413×(201÷3)=87124×(371÷7)=127255×(45÷3)=82535×(194÷2)=339513×(80÷2)=52097×(168÷3)=543224×(155÷5)=74421×(392÷7)=117617×(96÷3)=54484×(70÷5)=117616×(52÷4)=20870×(256÷4)=448018×(88÷2)=79281×(375÷5)=607513×(324÷9)=46887×(88÷2)=382831×(144÷8)=55829×(204÷4)=147919×(80÷8)=19020×(248÷8)=62034×(108÷4)=91879×(390÷5)=6162109+4