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93+152=154+468=69+59=451+309=169+303=456+250=206+122=381+251=117+177=669+126=93+185=383+432=80+338=870+903=63+49=150+57=247+42=854+888=102+256=161+73=161+251=428+233=131+46=329+976=293+56=184+782=287+53=395+98=153+83=699+482=44+248=881+442=190+159=425+343=124+140=562+404=152+154=940+458=152+229=92+277=389-61=244-68=451-430=826-353=473-95=704-564=101-64=854-755=240-117=518-131=442-11=914-124=328-42=328-78=366-313=673-330=311-257=717-117=238-110=897-277=489-248=653-463=397-369=985-902=82-51=995-677=453-329=447-117=457-275=915-183=339-78=823-287=379-38=951-776=421-140=624-439=458-237=760-168=278-143=872-761=122×2=444×9=231×2=817×9=146×5=893×4=138×2=257×5=53×7=767×2=316×2=551×6=143×5=868×2=195×4=132×2=45×9=581×5=93×7=610×4=30×3=418×7=72×6=940×8=93×5=472×4=367×2=563×6=152×2=44×2=96×5=219×7=110×7=891×7=150×6=845×3=285×3=919×6=200×2=115×6=234÷9=296÷4=172÷4=268÷4=352÷4=308÷7=375÷3=468÷2=195÷3=957÷3=98÷7=948÷3=204÷4=112÷8=153÷3=436÷4=252÷6=126÷7=356÷2=576÷6=194÷2=651÷3=324÷2=686÷2=378÷7=928÷2=279÷9=720÷5=80÷2=806÷2=138÷3=794÷2=96÷6=760÷2=301÷7=105÷5=215÷5=56÷8=368÷8=120÷3=22×37=15×60=10×10=99×78=24×32=32×12=49×13=77×39=19×15=90×14=53×12=68×79=47×14=83×75=30×33=20×88=18×39=19×88=42×22=98×65=18×55=76×63=89×11=48×67=39×16=24×14=66×15=93×96=18×54=19×43=31×29=46×55=10×13=47×36=11×55=77×47=17×30=81×53=15×58=92×96=279+278+180=338+536+768=342+125+424=280+251+552=92+368+246=969+890+42=101+379+383=930+122+216=173+15+660=365+247+567=84+735+152=98+208+338=476+65+286=113+337+145=621+139+47=154+406+667=555+109+331=85+273+111=436+86+69=40+712+627=703+16+26=799+286+328=74+266+651=77+757+990=59+214+459=77+322+681=230+315+447=86+830+414=169+472+156=700+528+756=522+235+228=894+406+434=511+427+29=399+300+543=94+542+33=613+49+315=363+378+15=746+699+296=185+221+506=663+776+499=70+219-39=546+264-399=151+128-185=537+442-264=125+362-210=844+964-281=96+286-348=201+397-447=313+143-266=141+614-730=54+146-138=304+441-657=365+46-168=835+720-562=137+292-68=595+659-562=210+247-387=676+951-36=59+440-338=869+288-258=390+73-342=68+798-436=110+368-372=745+491-220=166+291-40=611+601-262=189+22-14=424+79-111=172+254-33=123+573-359=220+228-303=436+431-53=235+264-355=810+674-184=215+227-295=715+462-886=109+254-168=396+835-988=218+101-141=541+576-409=387-15-142=905-454-62=184-37-101=432-350-40=445-122-115=833-230-226=341-116-97=974-135-707=457-45-22=912-458-152=460-149-89=972-365-271=313-240-62=750-43-434=460-125-332=784-384-187=460-43-389=830-515-142=359-145-187=597-150-384=480-267-30=838-629-121=478-86-90=822-414-266=258-23-77=520-259-155=449-397-49=779-307-323=298-21-243=752-280-424=488-23-266=720-569-24=396-33-60=869-98-465=419-122-66=512-223-215=335-135-195=556-96-315=402-247-24=967-311-639=413-197+10=864-601+406=305-166+89=949-337+776=478-439+69=922-306+164=404-325+197=615-27+133=408-296+259=733-335+623=313-119+240=404-337+305=431-331+348=665-192+553=230-63+12=664-636+356=317-179+129=532-495+827=247-189+424=462-449+421=269-173+248=614-526+402=495-323+179=344-271+264=296-92+214=548-476+375=486-257+82=723-283+280=359-224+23=558-337+354=499-394+277=359-219+241=419-138+186=929-566+306=261-47+243=550-106+81=177-85+87=636-254+191=486-208+134=477-443+569=29×15×2=31×25×8=12×13×6=85×90×4=14×13×5=42×41×6=12×24×2=83×91×8=10×10×8=59×88×9=15×20×3=34×57×8=20×10×4=86×78×7=32×10×2=85×89×5=13×15×5=15×89×9=26×16×2=18×16×4=10×29×3=26×68×6=15×19×3=54×73×8=31×12×2=88×98×4=10×13×2=24×88×5=10×28×2=11×48×5=25×11×3=53×36×4=10×14×2=18×85×9=13×13×2=11×45×8=42×11×2=47×16×3=15×10×6=55×30×8=52×2×3=163×3×4=15×6×9=128×5×7=64×4×3=52×6×4=66×5×3=216×3×6=43×3×4=79×6×4=79×4×3=312×3×2=17×7×4=236×3×9=104×4×2=92×7×5=51×5×2=54×3×5=32×6×2=111×6×5=37×2×7=44×2×4=57×5×3=137×2×3=56×3×5=69×7×9=35×7×4=450×2×5=71×2×3=39×5×8=31×4×7=199×2×6=11×7×4=234×4×2=34×5×3=51×4×2=120×2×4=148×3×9=26×4×3=231×4×2=10×5×33=43×2×96=29×3×16=24×2×38=33×2×29=32×2×74=20×3×98=11×5×46=17×2×95=11×7×60=13×5×81=28×3×24=10×2×95=17×3×74=17×3×53=24×3×82=22×3×28=13×4×21=12×7×36=33×2×73=12×2×56=16×5×20=31×2×93=14×7×51=47×2×64=40×2×33=38×2×43=30×3×23=39×2×42=14×3×93=43×2×18=11×7×25=12×5×95=17×3×79=19×5×33=19×4×72=17×3×65=11×3×28=13×6×84=11×6×17=36×18÷9=73×70÷7=26×36÷6=56×27÷2=31×24÷2=43×42÷6=19×40÷4=81×28÷7=15×33÷9=10×15÷6=12×66÷4=24×69÷3=12×39÷3=86×15÷5=56×14÷4=51×73÷3=40×17÷2=56×96÷7=60×16÷3=20×43÷4=10×63÷9=29×54÷3=12×14÷2=28×73÷7=13×45÷3=60×81÷6=64×15÷5=64×72÷6=22×38÷4=96×24÷3=12×24÷9=24×20÷5=42×12÷3=95×99÷3=78×10÷6=73×34÷2=18×22÷9=25×42÷7=66×15÷9=40×57÷8=15×3÷5=759×4÷3=298×3÷6=434×9÷2=75×7÷3=552×8÷4=22×8÷2=840×4÷6=56×8÷2=973×9÷3=147×3÷7=484×3÷4=66×3÷9=282×5÷3=36×5÷6=765×8÷2=72×4÷9=395×4÷5=70×3÷2=340×4÷5=165×4÷6=826×6÷4=85×8÷4=640×3÷4=126×6÷3=397×6÷2=99×7÷9=238×6÷3=27×4÷6=426×6÷9=275×2÷5=597×8÷3=63×9÷3=647×8÷2=20×6÷3=984×7÷6=45×4÷5=267×7÷3=12×2÷6=865×3÷5=896÷2÷4=160÷8÷5=742÷2÷7=752÷2÷2=810÷9÷3=90÷3÷6=243÷3÷3=552÷2÷3=960÷4÷2=198÷9÷2=540÷6÷3=764÷2÷2=336÷6÷7=750÷2÷5=184÷4÷2=648÷8÷9=648÷9÷9=744÷8÷3=616÷4÷7=36÷2÷2=654÷2÷3=216÷2÷2=702÷2÷9=300÷5÷5=160÷2÷8=120÷5÷3=208÷4÷2=296÷4÷2=576÷2÷3=324÷3÷6=416÷4÷8=24÷2÷2=576÷6÷8=150÷5÷3=840÷6÷2=592÷8÷2=180÷6÷5=756÷2÷7=936÷8÷9=996÷2÷3=590÷2×9=466÷2×3=838÷2×6=35÷7×8=24÷8×9=852÷3×9=483÷3×9=65÷5×7=306÷9×3=112÷4×6=336÷2×3=836÷2×8=160÷5×7=990÷6×9=870÷6×8=462÷2×3=872÷8×3=285÷5×7=428÷2×4=711÷3×7=330÷5×2=900÷2×8=98÷2×8=126÷6×5=486÷2×8=99÷3×9=420÷2×6=651÷7×8=730÷5×8=984÷6×8=480÷3×6=568÷8×2=952÷7×3=875÷5×7=830÷2×7=528÷2×5=86÷2×3=790÷2×6=990÷9×5=543÷3×7=115÷5×11=80÷2×18=616÷8×11=581÷7×76=105÷7×66=230÷5×73=350÷5×13=276÷3×59=90÷5×16=95÷5×99=60÷2×16=276÷4×47=189÷9×40=200÷5×58=21÷7×92=189÷7×27=343÷7×10=475÷5×36=63÷3×17=684÷9×90=15÷3×99=76÷2×25=702÷9×10=399÷7×99=44÷2×25=92÷2×25=24÷3×95=294÷6×61=126÷7×50=792÷8×66=80÷2×10=147÷3×71=324÷9×24=164÷2×47=68÷4×53=480÷8×93=102÷3×12=114÷2×15=60÷5×64=273÷3×92=26+(55-53)=635+(352-45)=95+(307-53)=604+(851-13)=255+(288-264)=176+(706-70)=120+(138-46)=134+(613-554)=112+(393-350)=583+(660-184)=325+(498-195)=646+(682-537)=352+(186-128)=300+(638-23)=382+(347-170)=626+(630-78)=488+(485-247)=624+(561-530)=230+(266-148)=568+(980-306)=183+(215-66)=495+(864-593)=332+(425-205)=19+(510-422)=234+(249-141)=146+(506-388)=321+(183-14)=866+(543-356)=187+(283-260)=245+(563-104)=466+(137-127)=540+(449-58)=436+(351-89)=214+(807-515)=328+(379-35)=609+(954-651)=363+(255-140)=310+(996-647)=347+(425-344)=603+(939-499)=466-(146+37)=923-(530+360)=355-(175+111)=337-(71+148)=349-(115+185)=988-(155+665)=440-(277+69)=875-(25+768)=444-(124+120)=907-(364+406)=433-(320+56)=203-(28+31)=235-(125+87)=636-(206+193)=125-(45+70)=527-(59+399)=418-(251+13)=788-(215+213)=234-(69+161)=654-(217+142)=363-(36+231)=504-(145+112)=473-(22+134)=292-(154+22)=351-(228+94)=894-(304+480)=399-(57+126)=917-(235+182)=454-(10+317)=570-(86+476)=476-(253+81)=293-(44+200)=405-(39+167)=202-(68+50)=275-(33+39)=797-(169+552)=259-(89+35)=958-(336+569)=437-(232+95)=504-(179+211)=397-(458-139)=916-(475-400)=67-(95-54)=900-(998-822)=120-(242-167)=808-(959-200)=362-(438-303)=797-(474-467)=298-(101-79)=983-(733-544)=258-(181-31)=854-(879-691)=327-(358-250)=892-(704-432)=372-(303-197)=810-(383-229)=443-(223-84)=155-(826-781)=275-(323-151)=736-(676-157)=302-(416-160)=202-(412-354)=473-(474-378)=578-(208-122)=232-(203-198)=970-(556-49)=432-(411-31)=721-(988-824)=189-(481-337)=483-(669-650)=130-(339-286)=867-(447-73)=221-(249-199)=943-(993-762)=274-(354-231)=458-(444-232)=462-(323-117)=730-(831-502)=230-(471-469)=991-(906-306)=413÷(63÷9)=240÷(45÷9)=30÷(30÷5)=250÷(15÷3)=270÷(12÷2)=972÷(20÷5)=450÷(36÷4)=962÷(14÷7)=24÷(36÷9)=308÷(12÷3)=45÷(20÷4)=381÷(27÷9)=240÷(25÷5)=270÷(25÷5)=370÷(35÷7)=771÷(12÷4)=72÷(18÷3)=306÷(18÷2)=330÷(40÷8)=670÷(14÷7)=72÷(16÷8)=138÷(24÷8)=45÷(18÷6)=342÷(42÷7)=250÷(30÷6)=508÷(12÷6)=159÷(21÷7)=584÷(10÷5)=399÷(21÷3)=156÷(10÷5)=495÷(27÷9)=408÷(40÷5)=376÷(12÷6)=669÷(24÷8)=24÷(56÷7)=294÷(16÷8)=452÷(12÷3)=120÷(32÷4)=205÷(10÷2)=192÷(24÷4)=408÷(3×2)=564÷(2×3)=864÷(3×3)=276÷(2×2)=264÷(4×2)=468÷(2×3)=468÷(2×2)=276÷(2×3)=498÷(3×2)=948÷(2×2)=606÷(3×2)=928÷(2×2)=678÷(2×3)=880÷(4×2)=828÷(2×2)=256÷(2×2)=912÷(2×2)=318÷(3×2)=152÷(2×4)=320÷(4×2)=684÷(2×3)=336÷(2×3)=208÷(2×4)=80÷(4×2)=260÷(2×2)=90÷(2×3)=708÷(3×2)=624÷(4×2)=112÷(4×2)=474÷(3×2)=256÷(2×4)=714÷(3×2)=846÷(3×3)=160÷(2×4)=880÷(2×4)=544÷(2×4)=480÷(3×2)=944÷(4×2)=788÷(2×2)=116÷(2×2)=48×(48÷8)=369×(24÷4)=236×(14÷7)=645×(16÷2)=241×(18÷9)=629×(15÷5)=39×(18÷9)=307×(24÷6)=51×(63÷9)=41×(40÷8)=312×(24÷8)=161×(10÷2)=238×(20÷5)=923×(16÷4)=149×(21÷7)=919×(54÷9)=90×(48÷6)=744×(56÷8)=63×(14÷2)=767×(16÷2)=52×(24÷6)=153×(15÷5)=141×(54÷9)=365×(20÷4)=70×(42÷6)=13×(21÷3)=258×(27÷9)=863×(42÷6)=80×(24÷8)=14×(16÷4)=330×(21÷7)=710×(35÷5)=87×(64÷8)=96×(10÷2)=382×(14÷7)=86×(21÷7)=38×(20÷5)=275×(18÷9)=45×(45÷9)=416×(32÷8)=36×(180÷9)=43×(632÷8)=50×(54÷3)=21×(176÷2)=41×(98÷7)=80×(98÷7)=19×(324÷9)=60×(96÷2)=16×(198÷6)=28×(200÷4)=25×(180÷5)=19×(192÷4)=49×(171÷9)=88×(220÷5)=17×(70÷7)=51×(504÷8)=39×(90÷5)=97×(90÷3)=17×(78÷3)=61×(162÷2)=22×(92÷4)=71×(344÷8)=12×(171÷9)=84×(252÷6)=29×(261÷9)=68×(270÷3)=71×(28÷2)=47×(405÷5)=17×(150÷5)=38×(340÷5)=18×(90÷5)=48×(168÷3)=36×(72÷3)=76×(150÷3)=11×(56÷4)=14×(864÷9)=56×(126÷9)=43×(306÷6)=44×(140÷7)=28×(148÷2)=242+47×3=872+145×2=469+48×9=883+43×3=102+15×6=172+209×4=165+154×4=969+314×3=316+30×8=929+480×2=26+77×9=193+44×4=335+133×5=789+196×3=71+51×2=177+69×2=380+57×8=345+11×7=268+82×4=23+99×8=119+42×2=932+124×5=447+79×7=205+32×7=14+58×3=593+15×5=486+11×5=843+155×2=459+93×4=542+48×8=182×3+362=458×2+762=11×9+251=78×2+598=104×6+359=134×2+211=307×2+361=64×9+146=90×2+48=202×4+724=170+19×21=284+19×36=305+12×57=648+15×19=48+23×38=182+25×33=113+51×13=836+14×42=201+15×13=423+12×44=163+36×15=581+42×22=363+36×11=625+13×31=177+74×10=230+12×80=222+10×33=394+30×20=191+45×12=584+39×19=72+10×52=523+24×30=145+18×25=800+31×18=458+45×11=598+23×43=487+10×22=91+35×11=69+55×11=672+22×20=17×37+65=11×47+265=14×21+106=15×19+625=44×14+158=29×13+524=18×14+425=28×28+289=17×14+439=45×22+273=442-13×19=681-29×17=416-29×14=849-10×56=421-34×11=899-19×37=428-23×18=886-22×39=497-14×13=841-18×43=318-13×12=598-47×10=419-17×10=845-17×20=479-47×10=871-12×27=112-10×10=958-67×12=346-23×11=771-44×11=472-17×26=969-59×12=454-17×12=883-25×24=415-20×15=927-30×10=324-10×18=930-10×14=215-19×11=812-19×40=372-16×17=747-23×18=228-10×19=440-10×36=334-11×12=938-31×25=477-19×12=341-12×23=460-18×19=798-19×37=246-25×2=945-195×4=234-22×4=749-201×2=384-35×5=759-75×9=317-29×8=910-188×3=249-19×9=521-13×7=166-67×2=813-296×2=183-16×5=623-36×6=334-86×2=762-189×4=500-96×3=774-111×6=101-11×2=906-216×2=172-21×2=743-193×2=253-65×3=761-45×5=320-70×4=945-66×7=214-24×4=562-137×2=292-37×2=551-88×3=456-69×4=481-73×5=448-107×2=625-91×3=391-92×2=540-76×5=160-16×5=686-80×6=389-33×5=916-350×2=46×10-439=78×12-540=27×12-155=37×14-250=20×13-85=13×74-411=10×44-181=55×14-152=20×25-325=33×26-758=20×24-174=33×19-93=41×11-77=15×66-375=18×26-304=33×18-520=26×17-440=10×79-326=17×20-291=18×42-711=16×10-66=51×16-787=29×13-278=42×17-668=21×11-185=13×49-604=35×11-383=35×28-381=35×10-148=11×43-335=18×25-306=30×15-324=25×18-342=15×57-537=10×15-120=32×25-274=17×29-168=10×67-32=10×46-28=61×16-883=464×2-898=804×4-866=194×2-166=630×6-355=350×2-370=158×7-758=469×2-210=461×6-794=136×4-218=222×4-886=142×6-203=620×4-249=23×7-18=553×2-131=110×2-45=534×5-521=78×8-461=158×7-74=126×7-259=229×8-98=152×2-269=850×9-281=394×2-641=852×4-91=266×3-153=594×6-796=156×4-623=724×4-74=406×2-344=154×7-730=105×6-235=760×6-311=132×6-419=327×4-766=199×3-505=620×8-543=95×8-365=900×7-450=193×4-356=624×8-793=169+844÷2=375+609÷3=30+664÷2=563+72÷2=391+774÷3=236+345÷5=48+102÷6=112+318÷6=267+410÷5=357+520÷4=78+718÷2=216+340÷4=153+780÷6=596+414÷3=255+208÷2=971+711÷3=36+612÷9=28+756÷3=314+980÷2=955+205÷5=520÷8+92=502÷2+493=702÷2+438=496÷8+324=729÷9+52=86÷2+61=798÷2+247=236÷2+280=354÷6+68=111÷3+77=530÷5+465=850÷5+546=90÷2+301=424÷4+442=460÷2+62=36÷9+841=936÷9+172=476÷7+460=236÷2+262=321÷3+549=454-575÷5=848-813÷3=417-672÷7=252-372÷2=273-68÷2=883-896÷7=453-891÷9=49-180÷9=437-660÷3=676-560÷7=119-528÷8=766-244÷4=463-900÷9=811-226÷2=306-300÷2=928-552÷4=493-88÷8=301-18÷9=215-328÷4=513-350÷5=293-656÷8=628-688÷2=326-474÷3=888-462÷6=332-975÷3=132-117÷9=218-318÷2=466-744÷6=464-288÷6=994-63÷3=189-549÷3=725-992÷4=117-580÷5=532-357÷3=353-568÷8=704-784÷4=487-423÷9=746-553÷7=337-141÷3=415-574÷7=11×(128-54)=72×(227-195)=35×(211-185)=57×(548-532)=50×(203-187)=99×(888-793)=10×(384-343)=77×(879-803)=28×(384-358)=75×(664-599)=17×(228-198)=64×(810-750)=11×(305-228)=80×(752-680)=13×(344-285)=94×(557-463)=10×(458-403)=14×(185-164)=37×(493-478)=57×(434-383)=(55-26)×14=(176-157)×71=(330-286)×19=(417-321)×19=(60-49)×32=(266-170)×42=(305-286)×33=(235-205)×98=(241-216)×22=(649-592)×40=(178-123)×14=(903-832)×37=(411-397)×55=(497-412)×11=(156-97)×15=(493-456)×72=(377-362)×30=(796-780)×70=(223-188)×15=(869-810)×97=104×(492-484)=105×(369-363)=29×(426-420)=428×(457-448)=81×(425-421)=100×(955-946)=192×(70-65)=260×(899-892)=47×(212-203)=759×(182-176)=93×(472-463)=187×(980-973)=48×(337-330)=250×(538-531)=105×(434-429)=361×(86-80)=33×(328-325)=634×(154-145)=84×(448-442)=218×(386-383)=231×(367-363)=119×(186-182)=225×(381-378)=389×(871-863)=118×(204-198)=491×(470-466)=142×(152-149)=925×(586-582)=34×(277-274)=27×(400-393)=245×(496-492)=157×(721-715)=77×(154-150)=831×(779-773)=130×(459-452)=984×(711-706)=151×(381-377)=251×(974-967)=242×(450-447)=651×(672-669)=126÷(188-186)=126÷(336-329)=150÷(29-26)=675÷(499-494)=295÷(115-110)=87÷(383-380)=150÷(178-172)=468÷(173-171)=108÷(153-150)=833÷(444-437)=32÷(98-90)=18÷(195-193)=108÷(384-380)=634÷(530-528)=56÷(37-35)=755÷(545-540)=172÷(279-277)=714÷(905-903)=495÷(252-249)=545÷(693-688)=174÷(130-124)=136÷(116-112)=12÷(493-489)=860÷(837-835)=206÷(248-246)=62÷(79-77)=115÷(434-429)=832÷(329-325)=20÷(422-417)=976÷(41-33)=488÷(273-265)=39÷(936-933)=310÷(493-488)=994÷(519-512)=12÷(109-105)=938÷(923-921)=161÷(178-171)=28÷(446-442)=28÷(361-357)=70÷(247-245)=(495-276)÷3=(967-337)÷5=(204-28)÷4=(791-209)÷3=(406-86)÷4=(419-158)÷9=(335-247)÷8=(524-258)÷2=(445-116)÷7=(743-203)÷6=(473-177)÷8=(944-527)÷3=(276-144)÷2=(719-109)÷5=(477-292)÷5=(624-596)÷2=(492-436)÷7=(973-946)÷9=(425-387)÷2=(518-293)÷9=(306-146)÷5=(205-85)÷3=(462-192)÷9=(510-342)÷3=(485-427)÷2=(682-550)÷3=(216-160)÷8=(677-383)÷3=(191-143)÷4=(380-248)÷6=(475-295)÷3=(502-334)÷4=(372-240)÷6=(751-163)÷7=(399-120)÷3=(461-321)÷5=(391-37)÷3=(586-426)÷5=(134-122)÷4=(534-262)÷4=1/7+5/7=3/10+4/10=1/5+2/5=3/10+7/10=1/8+3/8=4/10+6/10=4/8+2/8=1/9+3/9=1/6+4/6=3/8+2/8=2/8+3/8=1/4+3/4=2/5-1/5=2/9-1/9=4/8-1/8=6/10-2/10=2/6-1/6=5/9-4/9=3/8-1/8=3/7-1/7=3/6-1/6=4/8-3/8=2/4-1/4=4/5-1/5=3.6+4.0=86.0+3.9=7.1+6.1=3.3+3.3=2.6+5.7=51.4+12.9=3.5+0.5=7.5+44.9=6.9+9.8=8.6+8.9=1.3+2.8=31.8+22.8=1.9+6.9=24.9+37.7=8.4+3.8=4.8+0.6=7.4+6.0=96.2+1.3=5.6+4.5=67.3+3.9=0.6+6.2=2.5+5.3=0.4+0.3=44.3+26.1=9.7+6.7=85.6+3.5=5.5+9.6=2.8+1.9=0.9+7.3=45.4+27.4=3.5+0.8=19.9+18.5=2.4+6.7=4.1+3.1=8.1+1.1=75.6+22.7=8.3+6.1=51.4+13.9=6.5+7.7=6.0+0.9=7.8-2.9=59.7-6.9=8.1-0.7=4.9-0.9=7.4-4.0=77.9-43.2=6.3-2.0=31.7-10.9=7.4-6.6=6.7-1.4=4.0-2.8=54.6-12.8=9.6-1.4=17.0-1.1=7.6-1.8=8.7-2.6=8.2-0.7=73.9-1.5=9.4-2.2=70.9-69.8=3.4-2.2=8.9-0.5=8.2-5.4=27.0-19.4=4.4-1.0=78.2-76.4=8.0-3.0=5.3-2.1=7.5-3.0=57.2-32.1=8.8-0.4=33.6-20.3=4.2-2.6=8.3-4.3=9.5-4.0=89.1-50.7=5.6-1.4=65.2-59.5=5.8-4.5=5.0-4.7=参考答案93+152=245154+468=62269+59=128451+309=760169+303=472456+250=706206+122=328381+251=632117+177=294669+126=79593+185=278383+432=81580+338=418870+903=177363+49=112150+57=207247+42=289854+888=1742102+256=358161+73=234161+251=412428+233=661131+46=177329+976=1305293+56=349184+782=966287+53=340395+98=493153+83=236699+482=118144+248=292881+442=1323190+159=349425+343=768124+140=264562+404=966152+154=306940+458=1398152+229=38192+277=369389-61=328244-68=176451-430=21826-353=473473-95=378704-564=140101-64=37854-755=99240-117=123518-131=387442-11=431914-124=790328-42=286328-78=250366-313=53673-330=343311-257=54717-117=600238-110=128897-277=620489-248=241653-463=190397-369=28985-902=8382-51=31995-677=318453-329=124447-117=330457-275=182915-183=732339-78=261823-287=536379-38=341951-776=175421-140=281624-439=185458-237=221760-168=592278-143=135872-761=111122×2=244444×9=3996231×2=462817×9=7353146×5=730893×4=3572138×2=276257×5=128553×7=371767×2=1534316×2=632551×6=3306143×5=715868×2=1736195×4=780132×2=26445×9=405581×5=290593×7=651610×4=244030×3=90418×7=292672×6=432940×8=752093×5=465472×4=1888367×2=734563×6=3378152×2=30444×2=8896×5=480219×7=1533110×7=770891×7=6237150×6=900845×3=2535285×3=855919×6=5514200×2=400115×6=690234÷9=26296÷4=74172÷4=43268÷4=67352÷4=88308÷7=44375÷3=125468÷2=234195÷3=65957÷3=31998÷7=14948÷3=316204÷4=51112÷8=14153÷3=51436÷4=109252÷6=42126÷7=18356÷2=178576÷6=96194÷2=97651÷3=217324÷2=162686÷2=343378÷7=54928÷2=464279÷9=31720÷5=14480÷2=40806÷2=403138÷3=46794÷2=39796÷6=16760÷2=380301÷7=43105÷5=21215÷5=4356÷8=7368÷8=46120÷3=4022×37=81415×60=90010×10=10099×78=772224×32=76832×12=38449×13=63777×39=300319×15=28590×14=126053×12=63668×79=537247×14=65883×75=622530×33=99020×88=176018×39=70219×88=167242×22=92498×65=637018×55=99076×63=478889×11=97948×67=321639×16=62424×14=33666×15=99093×96=892818×54=97219×43=81731×29=89946×55=253010×13=13047×36=169211×55=60577×47=361917×30=51081×53=429315×58=87092×96=8832279+278+180=737338+536+768=1642342+125+424=891280+251+552=108392+368+246=706969+890+42=1901101+379+383=863930+122+216=1268173+15+660=848365+247+567=117984+735+152=97198+208+338=644476+65+286=827113+337+145=595621+139+47=807154+406+667=1227555+109+331=99585+273+111=469436+86+69=59140+712+627=1379703+16+26=745799+286+328=141374+266+651=99177+757+990=182459+214+459=73277+322+681=1080230+315+447=99286+830+414=1330169+472+156=797700+528+756=1984522+235+228=985894+406+434=1734511+427+29=967399+300+543=124294+542+33=669613+49+315=977363+378+15=756746+699+296=1741185+221+506=912663+776+499=193870+219-39=250546+264-399=411151+128-185=94537+442-264=715125+362-210=277844+964-281=152796+286-348=34201+397-447=151313+143-266=190141+614-730=2554+146-138=62304+441-657=88365+46-168=243835+720-562=993137+292-68=361595+659-562=692210+247-387=70676+951-36=159159+440-338=161869+288-258=899390+73-342=12168+798-436=430110+368-372=106745+491-220=1016166+291-40=417611+601-262=950189+22-14=197424+79-111=392172+254-33=393123+573-359=337220+228-303=145436+431-53=814235+264-355=144810+674-184=1300215+227-295=147715+462-886=291109+254-168=195396+835-988=243218+101-141=178541+576-409=708387-15-142=230905-454-62=389184-37-101=46432-350-40=42445-122-115=208833-230-226=377341-116-97=128974-135-707=132457-45-22=390912-458-152=302460-149-89=222972-365-271=336313-240-62=11750-43-434=273460-125-332=3784-384-187=213460-43-389=28830-515-142=173359-145-187=27597-150-384=63480-267-30=183838-629-121=88478-86-90=302822-414-266=142258-23-77=158520-259-155=106449-397-49=3779-307-323=149298-21-243=34752-280-424=48488-23-266=199720-569-24=127396-33-60=303869-98-465=306419-122-66=231512-223-215=74335-135-195=5556-96-315=145402-247-24=131967-311-639=17413-197+10=226864-601+406=669305-166+89=228949-337+776=1388478-439+69=108922-306+164=780404-325+197=276615-27+133=721408-296+259=371733-335+623=1021313-119+240=434404-337+305=372431-331+348=448665-192+553=1026230-63+12=179664-636+356=384317-179+129=267532-495+827=864247-189+424=482462-449+421=434269-173+248=344614-526+402=490495-323+179=351344-271+264=337296-92+214=418548-476+375=447486-257+82=311723-283+280=720359-224+23=158558-337+354=575499-394+277=382359-219+241=381419-138+186=467929-566+306=669261-47+243=457550-106+81=525177-85+87=179636-254+191=573486-208+134=412477-443+569=60329×15×2=87031×25×8=620012×13×6=93685×90×4=3060014×13×5=91042×41×6=1033212×24×2=57683×91×8=6042410×10×8=80059×88×9=4672815×20×3=90034×57×8=1550420×10×4=80086×78×7=4695632×10×2=64085×89×5=3782513×15×5=97515×89×9=1201526×16×2=83218×16×4=115210×29×3=87026×68×6=1060815×19×3=85554×73×8=3153631×12×2=74488×98×4=3449610×13×2=26024×88×5=1056010×28×2=56011×48×5=264025×11×3=82553×36×4=763210×14×2=28018×85×9=1377013×13×2=33811×45×8=396042×11×2=92447×16×3=225615×10×6=90055×30×8=1320052×2×3=312163×3×4=195615×6×9=810128×5×7=448064×4×3=76852×6×4=124866×5×3=990216×3×6=388843×3×4=51679×6×4=189679×4×3=948312×3×2=187217×7×4=476236×3×9=6372104×4×2=83292×7×5=322051×5×2=51054×3×5=81032×6×2=384111×6×5=333037×2×7=51844×2×4=35257×5×3=855137×2×3=82256×3×5=84069×7×9=434735×7×4=980450×2×5=450071×2×3=42639×5×8=156031×4×7=868199×2×6=238811×7×4=308234×4×2=187234×5×3=51051×4×2=408120×2×4=960148×3×9=399626×4×3=312231×4×2=184810×5×33=165043×2×96=825629×3×16=139224×2×38=182433×2×29=191432×2×74=473620×3×98=588011×5×46=253017×2×95=323011×7×60=462013×5×81=526528×3×24=201610×2×95=190017×3×74=377417×3×53=270324×3×82=590422×3×28=184813×4×21=109212×7×36=302433×2×73=481812×2×56=134416×5×20=160031×2×93=576614×7×51=499847×2×64=601640×2×33=264038×2×43=326830×3×23=207039×2×42=327614×3×93=390643×2×18=154811×7×25=192512×5×95=570017×3×79=402919×5×33=313519×4×72=547217×3×65=331511×3×28=92413×6×84=655211×6×17=112236×18÷9=7273×70÷7=73026×36÷6=15656×27÷2=75631×24÷2=37243×42÷6=30119×40÷4=19081×28÷7=32415×33÷9=5510×15÷6=2512×66÷4=19824×69÷3=55212×39÷3=15686×15÷5=25856×14÷4=19651×73÷3=124140×17÷2=34056×96÷7=76860×16÷3=32020×43÷4=21510×63÷9=7029×54÷3=52212×14÷2=8428×73÷7=29213×45÷3=19560×81÷6=81064×15÷5=19264×72÷6=76822×38÷4=20996×24÷3=76812×24÷9=3224×20÷5=9642×12÷3=16895×99÷3=313578×10÷6=13073×34÷2=124118×22÷9=4425×42÷7=15066×15÷9=11040×57÷8=28515×3÷5=9759×4÷3=1012298×3÷6=149434×9÷2=195375×7÷3=175552×8÷4=110422×8÷2=88840×4÷6=56056×8÷2=224973×9÷3=2919147×3÷7=63484×3÷4=36366×3÷9=22282×5÷3=47036×5÷6=30765×8÷2=306072×4÷9=32395×4÷5=31670×3÷2=105340×4÷5=272165×4÷6=110826×6÷4=123985×8÷4=170640×3÷4=480126×6÷3=252397×6÷2=119199×7÷9=77238×6÷3=47627×4÷6=18426×6÷9=284275×2÷5=110597×8÷3=159263×9÷3=189647×8÷2=258820×6÷3=40984×7÷6=114845×4÷5=36267×7÷3=62312×2÷6=4865×3÷5=519896÷2÷4=112160÷8÷5=4742÷2÷7=53752÷2÷2=188810÷9÷3=3090÷3÷6=5243÷3÷3=27552÷2÷3=92960÷4÷2=120198÷9÷2=11540÷6÷3=30764÷2÷2=191336÷6÷7=8750÷2÷5=75184÷4÷2=23648÷8÷9=9648÷9÷9=8744÷8÷3=31616÷4÷7=2236÷2÷2=9654÷2÷3=109216÷2÷2=54702÷2÷9=39300÷5÷5=12160÷2÷8=10120÷5÷3=8208÷4÷2=26296÷4÷2=37576÷2÷3=96324÷3÷6=18416÷4÷8=1324÷2÷2=6576÷6÷8=12150÷5÷3=10840÷6÷2=70592÷8÷2=37180÷6÷5=6756÷2÷7=54936÷8÷9=13996÷2÷3=166590÷2×9=2655466÷2×3=699838÷2×6=251435÷7×8=4024÷8×9=27852÷3×9=2556483÷3×9=144965÷5×7=91306÷9×3=102112÷4×6=168336÷2×3=504836÷2×8=3344160÷5×7=224990÷6×9=1485870÷6×8=1160462÷2×3=693872÷8×3=327285÷5×7=399428÷2×4=856711÷3×7=1659330÷5×2=132900÷2×8=360098÷2×8=392126÷6×5=105486÷2×8=194499÷3×9=297420÷2×6=1260651÷7×8=744730÷5×8=1168984÷6×8=1312480÷3×6=960568÷8×2=142952÷7×3=408875÷5×7=1225830÷2×7=2905528÷2×5=132086÷2×3=129790÷2×6=2370990÷9×5=550543÷3×7=1267115÷5×11=25380÷2×18=720616÷8×11=847581÷7×76=6308105÷7×66=990230÷5×73=3358350÷5×13=910276÷3×59=542890÷5×16=28895÷5×99=188160÷2×16=480276÷4×47=3243189÷9×40=840200÷5×58=232021÷7×92=276189÷7×27=729343÷7×10=490475÷5×36=342063÷3×17=357684÷9×90=684015÷3×99=49576÷2×25=950702÷9×10=780399÷7×99=564344÷2×25=55092÷2×25=115024÷3×95=760294÷6×61=2989126÷7×50=900792÷8×66=653480÷2×10=400147÷3×71=3479324÷9×24=864164÷2×47=385468÷4×53=901480÷8×93=5580102÷3×12=408114÷2×15=85560÷5×64=768273÷3×92=837226+(55-53)=28635+(352-45)=94295+(307-53)=349604+(851-13)=1442255+(288-264)=279176+(706-70)=812120+(138-46)=212134+(613-554)=193112+(393-350)=155583+(660-184)=1059325+(498-195)=628646+(682-537)=791352+(186-128)=410300+(638-23)=915382+(347-170)=559626+(630-78)=1178488+(485-247)=726624+(561-530)=655230+(266-148)=348568+(980-306)=1242183+(215-66)=332495+(864-593)=766332+(425-205)=55219+(510-422)=107234+(249-141)=342146+(506-388)=264321+(183-14)=490866+(543-356)=1053187+(283-260)=210245+(563-104)=704466+(137-127)=476540+(449-58)=931436+(351-89)=698214+(807-515)=506328+(379-35)=672609+(954-651)=912363+(255-140)=478310+(996-647)=659347+(425-344)=428603+(939-499)=1043466-(146+37)=283923-(530+360)=33355-(175+111)=69337-(71+148)=118349-(115+185)=49988-(155+665)=168440-(277+69)=94875-(25+768)=82444-(124+120)=200907-(364+406)=137433-(320+56)=57203-(28+31)=144235-(125+87)=23636-(206+193)=237125-(45+70)=10527-(59+399)=69418-(251+13)=154788-(215+213)=360234-(69+161)=4654-(217+142)=295363-(36+231)=96504-(145+112)=247473-(22+134)=317292-(154+22)=116351-(228+94)=29894-(304+480)=110399-(57+126)=216917-(235+182)=500454-(10+317)=127570-(86+476)=8476-(253+81)=142293-(44+200)=49405-(39+167)=199202-(68+50)=84275-(33+39)=203797-(169+552)=76259-(89+35)=135958-(336+569)=53437-(232+95)=110504-(179+211)=114397-(458-139)=78916-(475-400)=84167-(95-54)=26900-(998-822)=724120-(242-167)=45808-(959-200)=49362-(438-303)=227797-(474-467)=790298-(101-79)=276983-(733-544)=794258-(181-31)=108854-(879-691)=666327-(358-250)=219892-(704-432)=620372-(303-197)=266810-(383-229)=656443-(223-84)=304155-(826-781)=110275-(323-151)=103736-(676-157)=217302-(416-160)=46202-(412-354)=144473-(474-378)=377578-(208-122)=492232-(203-198)=227970-(556-49)=463432-(411-31)=52721-(988-824)=557189-(481-337)=45483-(669-650)=464130-(339-286)=77867-(447-73)=493221-(249-199)=171943-(993-762)=712274-(354-231)=151458-(444-232)=246462-(323-117)=256730-(831-502)=401230-(471-469)=228991-(906-306)=391413÷(63÷9)=59240÷(45÷9)=4830÷(30÷5)=5250÷(15÷3)=50270÷(12÷2)=45972÷(20÷5)=243450÷(36÷4)=50962÷(14÷7)=48124÷(36÷9)=6308÷(12÷3)=7745÷(20÷4)=9381÷(27÷9)=127240÷(25÷5)=48270÷(25÷5)=54370÷(35÷7)=74771÷(12÷4)=25772÷(18÷3)=12306÷(18÷2)=34330÷(40÷8)=66670÷(14÷7)=33572÷(16÷8)=36138÷(24÷8)=4645÷(18÷6)=15342÷(42÷7)=57250÷(30÷6)=50508÷(12÷6)=254159÷(21÷7)=53584÷(10÷5)=292399÷(21÷3)=57156÷(10÷5)=78495÷(27÷9)=165408÷(40÷5)=51376÷(12÷6)=188669÷(24÷8)=22324÷(56÷7)=3294÷(16÷8)=147452÷(12÷3)=113120÷(32÷4)=15205÷(10÷2)=41192÷(24÷4)=32408÷(3×2)=68564÷(2×3)=94864÷(3×3)=96276÷(2×2)=69264÷(4×2)=33468÷(2×3)=78468÷(2×2)=117276÷(2×3)=46498÷(3×2)=83948÷(2×2)=237606÷(3×2)=101928÷(2×2)=232678÷(2×3)=113880÷(4×2)=110828÷(2×2)=207256÷(2×2)=64912÷(2×2)=228318÷(3×2)=53152÷(2×4)=19320÷(4×2)=40684÷(2×3)=114336÷(2×3)=56208÷(2×4)=2680÷(4×2)=10260÷(2×2)=6590÷(2×3)=15708÷(3×2)=118624÷(4×2)=78112÷(4×2)=14474÷(3×2)=79256÷(2×4)=32714÷(3×2)=119846÷(3×3)=94160÷(2×4)=20880÷(2×4)=110544÷(2×4)=68480÷(3×2)=80944÷(4×2)=118788÷(2×2)=197116÷(2×2)=2948×(48÷8)=288369×(24÷4)=2214236×(14÷7)=472645×(16÷2)=5160241×(18÷9)=482629×(15÷5)=188739×(18÷9)=78307×(24÷6)=122851×(63÷9)=35741×(40÷8)=205312×(24÷8)=936161×(10÷2)=805238×(20÷5)=952923×(16÷4)=3692149×(21÷7)=447919×(54÷9)=551490×(48÷6)=720744×(56÷8)=520863×(14÷2)=441767×(16÷2)=613652×(24÷6)=208153×(15÷5)=459141×(54÷9)=846365×(20÷4)=182570×(42÷6)=49013×(21÷3)=91258×(27÷9)=774863×(42÷6)=604180×(24÷8)=24014×(16÷4)=56330×(21÷7)=990710×(35÷5)=497087×(64÷8)=69696×(10÷2)=480382×(14÷7)=76486×(21÷7)=25838×(20÷5)=152275×(18÷9)=55045×(45÷9)=225416×(32÷8)=166436×(180÷9)=72043×(632÷8)=339750×(54÷3)=90021×(176÷2)=184841×(98÷7)=57480×(98÷7)=112019×(324÷9)=68460×(96÷2)=288016×(198÷6)=52828×(200÷4)=140025×(180÷5)=90019×(192÷4)=91249×(171÷9)=93188×(220÷5)=387217×(70÷7)=17051×(504÷8)=321339×(90÷5)=70297×(90÷3)=291017×(78÷3)=44261×(162÷2)=494122×(92÷4)=50671×(344÷8)=305312×(171÷9)=22884×(252÷6)=352829×(261÷9)=84168×(270÷3)=612071×(28÷2)=99447×(405÷5)=380717×(150÷5)=51038×(340÷5)=258418×(90÷5)=32448×(168÷3)=268836×(72÷3)=86476×(150÷3)=380011×(56÷4)=15414×(864÷9)=134456×(126÷9)=78443×(306÷6)=219344×(140÷7)=88028×(148÷2)=2072242+47×3=383872