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406+87=669+842=99+186=548+220=219+80=364+382=83+186=246+503=85+408=70+345=340+110=822+786=101+386=557+432=228+94=193+534=198+297=622+808=103+282=702+963=147+33=459+241=82+119=341+848=296+150=358+498=204+164=181+365=130+212=975+908=100+297=830+372=292+106=121+353=66+210=552+407=176+56=843+802=253+132=281+356=51-26=951-310=474-398=757-670=355-151=695-298=307-41=612-159=397-116=415-42=310-238=950-843=275-144=249-116=350-121=903-751=487-475=200-107=377-149=926-132=412-71=426-307=301-26=510-78=327-242=927-600=177-159=265-13=482-420=805-741=450-113=743-240=381-314=916-401=249-51=709-380=497-313=412-282=351-10=605-170=86×3=822×6=306×2=785×2=98×7=57×6=160×3=578×9=69×9=381×3=119×3=764×3=317×3=903×8=413×2=797×9=192×3=699×4=108×4=925×8=89×6=54×2=79×6=259×3=210×3=440×4=271×2=881×8=302×2=324×3=12×3=979×7=67×5=270×6=58×3=486×4=199×5=595×3=84×5=442×8=171÷3=400÷8=222÷3=576÷3=324÷9=280÷8=18÷3=714÷7=210÷7=364÷7=316÷2=84÷6=290÷5=625÷5=294÷7=850÷2=201÷3=200÷2=130÷2=342÷6=216÷2=750÷3=368÷8=586÷2=224÷2=344÷8=192÷2=15÷5=214÷2=720÷9=92÷4=95÷5=72÷9=798÷2=363÷3=477÷3=328÷2=687÷3=238÷2=636÷3=38×25=73×12=12×42=56×40=41×24=70×58=18×25=56×54=12×70=63×74=22×43=86×78=27×33=82×89=18×32=30×11=61×12=85×74=22×21=77×96=83×12=28×15=68×10=40×53=17×14=20×55=52×11=62×36=16×21=80×10=31×24=70×83=53×11=66×15=10×62=60×48=51×10=30×33=30×21=67×28=110+109+675=686+458+124=793+108+96=490+865+378=108+309+131=165+447+366=32+42+484=21+467+587=204+339+161=174+36+620=375+31+415=449+730+500=117+783+91=977+122+969=457+195+259=345+204+420=51+406+252=745+553+675=430+105+358=863+445+182=287+459+136=433+476+960=55+284+582=204+981+935=159+307+61=327+872+318=150+507+95=986+676+620=289+304+248=231+465+629=175+341+164=565+114+170=60+402+341=664+74+528=629+56+168=269+291+236=276+266+190=822+194+270=590+70+238=111+309+455=51+60-74=748+10-192=12+372-351=508+267-198=11+321-48=108+838-770=97+295-36=762+375-627=23+313-331=421+882-865=151+331-475=301+455-239=20+150-23=827+255-338=143+241-43=850+687-789=23+410-359=84+496-362=269+116-113=36+950-829=145+162-239=882+755-228=302+103-327=626+321-891=289+206-486=623+858-890=394+50-16=609+183-571=380+31-383=683+342-273=217+280-58=546+922-815=222+128-103=797+587-731=164+146-198=149+203-62=11+189-20=571+185-212=339+88-311=274+458-122=399-61-163=658-291-328=491-142-17=884-731-108=346-82-242=709-91-324=263-121-120=873-93-132=328-264-26=836-203-486=359-50-281=826-671-22=493-23-308=426-151-238=467-200-253=848-402-331=445-382-49=969-631-311=225-26-117=934-126-86=483-333-42=915-427-348=314-92-195=657-161-449=280-16-169=766-303-454=157-58-10=918-636-235=374-160-199=944-20-259=473-181-106=731-276-201=373-74-103=745-62-97=454-179-55=943-264-76=426-30-129=738-23-619=386-87-251=329-47-107=254-131+247=962-811+22=473-471+250=649-358+216=419-413+279=571-356+437=223-141+240=972-377+312=188-88+366=261-253+379=165-106+234=910-151+283=497-196+188=544-222+580=132-99+87=557-22+898=258-245+232=655-293+772=331-146+12=747-368+802=356-339+393=652-394+585=153-51+130=675-441+470=419-34+71=558-78+807=491-407+338=693-217+317=399-208+59=362-158+73=408-32+49=970-399+991=118-112+246=741-582+585=386-219+140=898-402+980=72-21+131=776-482+92=344-314+369=627-83+548=24×19×2=42×65×6=19×21×2=85×42×6=10×19×5=56×35×3=11×39×2=28×91×8=12×11×6=78×52×2=17×10×3=80×92×7=16×20×3=31×43×9=10×49×2=42×74×5=21×11×2=98×88×7=14×23×2=19×48×8=11×34×2=25×19×5=48×10×2=66×21×8=21×12×3=69×71×9=11×14×2=44×19×4=41×11×2=51×42×5=11×45×2=99×40×2=14×22×3=89×38×6=34×13×2=48×88×5=16×17×2=15×10×7=12×17×4=75×44×3=88×2×4=72×6×2=134×3×2=123×3×5=84×4×2=271×3×9=41×2×8=11×6×3=10×4×6=238×4×8=79×4×2=487×2×4=23×6×4=41×8×9=64×4×3=202×2×8=77×2×3=447×2×9=57×3×4=76×5×3=99×2×3=83×7×2=30×6×4=20×3×4=23×3×8=135×6×8=28×7×5=27×7×2=25×9×3=349×2×7=20×4×3=144×5×6=12×6×8=478×2×8=60×3×4=398×2×7=21×3×6=155×5×6=102×2×3=155×2×5=21×4×28=44×2×80=30×3×16=45×2×50=18×5×37=40×2×96=19×3×12=12×2×54=37×2×71=10×5×74=16×6×37=22×2×83=43×2×73=16×2×58=27×2×62=40×2×56=45×2×94=12×2×66=24×4×82=26×2×59=31×2×29=29×3×96=33×2×70=13×7×70=13×4×66=20×4×54=17×3×42=14×2×76=15×4×29=17×2×74=20×2×96=29×3×22=37×2×31=10×6×58=12×5×15=25×2×17=23×4×75=17×5×48=22×3×59=13×4×39=49×16÷7=39×48÷3=16×30÷5=12×98÷8=24×18÷9=52×12÷4=72×12÷4=99×20÷3=38×17÷2=52×78÷6=21×21÷9=51×92÷3=72×12÷3=20×42÷4=14×18÷7=14×17÷7=17×30÷2=90×99÷5=33×30÷5=57×70÷6=24×33÷6=59×99÷9=22×31÷2=91×14÷2=33×10÷3=31×18÷9=25×12÷6=89×42÷7=10×24÷3=84×78÷3=26×35÷7=14×29÷7=46×10÷4=96×84÷2=60×14÷2=24×22÷8=76×10÷5=72×36÷6=32×16÷8=12×42÷9=124×8÷4=819×9÷7=71×4÷2=358×8÷2=210×4÷8=738×7÷9=119×6÷3=616×3÷8=144×6÷9=357×3÷9=135×4÷2=372×9÷2=314×3÷2=84×6÷8=171×5÷3=888×5÷4=136×7÷2=520×6÷4=282×3÷6=948×6÷9=10×4÷8=51×2÷3=49×6÷3=771×8÷2=69×4÷3=455×9÷7=172×5÷4=282×7÷3=11×6÷3=904×3÷8=355×2÷5=728×2÷8=81×5÷3=581×4÷2=26×8÷2=858×4÷6=110×7÷5=900×5÷9=44×9÷2=32×7÷2=416÷8÷2=351÷3÷9=150÷5÷6=640÷4÷2=516÷3÷4=336÷4÷6=198÷3÷6=972÷9÷6=270÷6÷9=450÷5÷3=240÷6÷2=980÷2÷5=918÷2÷3=333÷3÷3=600÷5÷8=432÷6÷8=156÷2÷6=660÷6÷2=156÷6÷2=684÷4÷9=784÷7÷8=328÷2÷2=736÷8÷2=780÷3÷5=644÷7÷4=504÷7÷4=448÷7÷8=450÷5÷9=546÷6÷7=516÷4÷3=120÷4÷5=260÷4÷5=938÷2÷7=900÷2÷9=828÷3÷6=540÷5÷9=980÷2÷2=738÷2÷9=864÷4÷6=234÷6÷3=150÷2×3=172÷4×2=438÷3×9=595÷7×9=176÷2×6=687÷3×2=616÷8×2=972÷6×7=699÷3×4=63÷7×4=198÷2×3=273÷7×8=245÷5×2=598÷2×9=225÷3×6=504÷9×2=972÷6×3=992÷4×3=176÷4×8=648÷4×5=136÷4×3=308÷7×9=356÷2×4=334÷2×9=534÷2×5=408÷2×6=870÷2×9=490÷7×2=590÷5×6=908÷4×3=20÷2×5=201÷3×8=16÷4×3=532÷7×6=696÷4×9=70÷2×8=798÷3×9=955÷5×7=792÷4×6=486÷3×2=99÷9×38=252÷7×47=21÷3×86=18÷6×30=184÷8×29=35÷5×90=18÷2×26=688÷8×54=198÷9×20=60÷6×94=464÷8×14=88÷4×35=182÷7×29=84÷2×37=224÷8×28=92÷4×10=144÷8×51=18÷6×38=18÷3×50=574÷7×26=102÷6×31=36÷4×27=114÷6×36=102÷6×44=18÷6×70=240÷5×53=50÷5×79=177÷3×99=120÷8×15=324÷9×41=14÷7×55=406÷7×15=56÷2×32=120÷6×77=224÷4×16=284÷4×47=60÷5×76=686÷7×67=165÷5×16=213÷3×44=496+(495-470)=442+(746-331)=138+(90-45)=945+(907-617)=494+(389-366)=15+(498-165)=63+(271-43)=287+(210-155)=128+(489-187)=997+(623-34)=235+(344-112)=910+(580-239)=199+(469-23)=137+(327-217)=319+(456-218)=824+(584-63)=343+(456-267)=702+(633-627)=375+(488-236)=712+(942-630)=414+(143-109)=75+(712-528)=192+(240-126)=620+(910-46)=62+(399-310)=146+(934-18)=286+(340-59)=524+(78-49)=235+(256-173)=860+(481-176)=91+(159-48)=537+(520-434)=23+(114-83)=726+(945-710)=259+(377-179)=886+(633-628)=463+(158-74)=525+(936-432)=373+(268-121)=638+(566-118)=478-(137+33)=377-(131+55)=367-(209+145)=780-(330+342)=421-(175+57)=762-(70+199)=457-(129+247)=820-(443+24)=485-(27+184)=687-(35+160)=323-(66+183)=779-(543+216)=476-(63+165)=291-(42+157)=438-(112+175)=693-(454+178)=317-(26+176)=579-(60+391)=321-(166+60)=650-(16+274)=371-(74+111)=507-(106+379)=410-(35+292)=706-(277+180)=359-(48+294)=757-(591+147)=439-(97+106)=835-(512+214)=499-(266+159)=791-(145+227)=444-(385+47)=916-(135+253)=331-(150+111)=748-(216+202)=447-(142+41)=748-(286+414)=432-(121+278)=533-(133+365)=448-(196+166)=812-(276+374)=457-(237-236)=365-(721-596)=210-(443-241)=212-(885-706)=458-(463-152)=503-(567-462)=285-(455-230)=564-(513-150)=325-(249-66)=85-(959-926)=472-(469-258)=968-(820-300)=286-(454-335)=325-(836-796)=361-(351-249)=335-(583-513)=238-(158-132)=355-(754-416)=371-(380-351)=117-(192-137)=424-(382-256)=710-(830-502)=351-(325-223)=869-(451-338)=110-(161-142)=711-(654-179)=221-(355-198)=873-(359-82)=247-(363-263)=996-(787-407)=400-(171-49)=395-(285-38)=335-(426-284)=775-(801-790)=349-(240-79)=856-(356-150)=125-(230-125)=342-(855-695)=172-(349-248)=412-(844-456)=441÷(21÷3)=714÷(24÷4)=111÷(15÷5)=245÷(21÷3)=21÷(18÷6)=190÷(25÷5)=180÷(27÷9)=288÷(81÷9)=168÷(56÷8)=288÷(27÷3)=333÷(36÷4)=875÷(28÷4)=175÷(56÷8)=345÷(24÷8)=175÷(35÷7)=145÷(10÷2)=472÷(32÷8)=960÷(18÷3)=72÷(63÷7)=966÷(36÷6)=428÷(16÷4)=728÷(40÷5)=490÷(56÷8)=805÷(20÷4)=252÷(18÷9)=864÷(45÷5)=180÷(32÷8)=390÷(14÷7)=244÷(24÷6)=760÷(12÷3)=404÷(14÷7)=633÷(18÷6)=60÷(12÷4)=429÷(27÷9)=288÷(40÷5)=692÷(14÷7)=252÷(36÷9)=926÷(14÷7)=382÷(18÷9)=567÷(27÷3)=270÷(3×3)=576÷(2×3)=720÷(3×3)=12÷(2×3)=460÷(2×2)=144÷(2×4)=675÷(3×3)=620÷(2×2)=918÷(3×3)=492÷(3×2)=736÷(2×4)=318÷(2×3)=400÷(2×2)=352÷(2×4)=784÷(4×2)=760÷(4×2)=228÷(3×2)=351÷(3×3)=96÷(2×3)=316÷(2×2)=906÷(3×2)=368÷(2×4)=960÷(4×2)=234÷(2×3)=16÷(2×4)=672÷(3×2)=220÷(2×2)=136÷(2×4)=500÷(2×2)=708÷(2×3)=744÷(2×4)=492÷(2×3)=672÷(2×4)=280÷(4×2)=444÷(2×3)=390÷(3×2)=608÷(2×4)=48÷(3×2)=252÷(3×2)=612÷(3×3)=98×(56÷7)=707×(15÷5)=239×(28÷7)=528×(48÷8)=92×(25÷5)=107×(81÷9)=140×(14÷2)=312×(64÷8)=158×(45÷9)=913×(64÷8)=148×(16÷8)=710×(12÷3)=197×(21÷7)=508×(36÷9)=78×(15÷5)=657×(24÷3)=137×(42÷7)=290×(24÷6)=111×(35÷7)=71×(63÷9)=51×(27÷3)=223×(40÷5)=284×(10÷5)=765×(18÷3)=46×(16÷2)=142×(48÷6)=207×(15÷5)=139×(27÷3)=187×(16÷8)=562×(42÷6)=104×(25÷5)=113×(32÷8)=96×(20÷4)=486×(40÷8)=274×(21÷7)=473×(14÷2)=124×(48÷6)=714×(24÷4)=50×(24÷6)=665×(18÷6)=11×(268÷4)=74×(306÷6)=29×(96÷8)=98×(164÷4)=36×(80÷8)=84×(104÷2)=25×(50÷2)=23×(146÷2)=24×(90÷3)=81×(84÷4)=17×(220÷4)=60×(350÷7)=42×(55÷5)=72×(46÷2)=93×(70÷7)=98×(134÷2)=22×(320÷8)=94×(204÷3)=20×(94÷2)=23×(128÷8)=17×(168÷8)=73×(186÷3)=15×(104÷8)=14×(288÷4)=13×(108÷4)=11×(378÷6)=35×(104÷4)=65×(222÷6)=16×(150÷3)=43×(186÷3)=21×(270÷9)=25×(301÷7)=16×(22÷2)=40×(252÷7)=77×(108÷9)=81×(210÷3)=23×(81÷3)=77×(288÷8)=54×(72÷4)=85×(160÷8)=140+29×3=143+371×2=255+122×3=993+86×2=172+37×4=25+148×5=76+31×4=178+53×9=106+117×2=647+55×3=158+158×2=412+10×9=24+92×8=415+310×2=171+43×9=541+12×7=308+93×3=929+29×4=472+18×5=805+304×2=80+94×9=731+300×2=103+36×6=196+53×9=267+69×5=302+217×2=453+82×2=226+166×4=161+378×2=509+168×4=100×5+264=96×6+70=59×5+84=80×9+45=79×2+270=313×3+127=239×3+139=70×3+962=14×5+110=170×4+841=185+16×33=541+41×17=104+25×15=201+22×23=64+11×38=184+22×14=362+20×25=220+11×20=264+30×10=304+11×10=173+26×22=613+11×12=73+33×18=676+49×18=70+14×10=366+28×30=138+18×31=99+24×39=165+19×37=642+66×12=145+11×34=409+12×45=289+23×22=175+14×65=120+18×15=150+74×13=76+10×16=482+22×31=36+94×10=834+28×26=11×54+155=60×16+64=65×12+171=23×25+844=25×34+37=25×34+538=17×39+69=19×22+185=13×41+260=56×13+496=374-14×26=374-11×31=354-11×17=987-18×11=495-25×12=998-21×33=374-13×16=966-12×58=480-13×11=615-10×49=440-11×24=995-16×62=384-15×25=957-48×19=452-15×16=738-17×38=285-10×20=787-37×14=356-19×16=696-10×53=380-21×13=736-29×17=381-29×11=890-34×12=343-23×10=681-13×17=446-17×11=953-12×62=332-14×12=636-46×11=384-12×27=500-32×13=313-13×14=782-14×41=482-23×20=838-16×48=308-18×15=975-26×28=428-12×32=607-34×10=251-13×3=243-121×2=484-62×7=904-237×3=429-78×4=525-39×5=495-40×9=368-11×2=234-88×2=753-73×6=114-16×2=942-16×5=197-28×5=862-85×5=487-122×2=292-11×7=477-229×2=769-30×3=386-79×3=921-182×3=435-21×2=856-227×3=487-81×5=801-88×2=477-62×3=751-96×7=264-18×5=814-264×2=347-14×7=804-200×2=463-101×2=714-141×5=265-25×7=243-43×2=118-39×2=514-67×6=294-120×2=511-19×2=431-200×2=745-84×4=35×14-460=35×15-438=15×26-163=11×69-336=37×11-263=14×66-879=19×22-387=52×17-575=17×23-129=11×80-159=15×14-88=28×14-184=20×24-42=47×21-186=29×13-346=16×57-619=11×10-42=43×18-673=15×20-16=22×28-552=18×12-103=26×17-321=11×17-92=51×17-62=23×17-240=37×27-996=23×21-365=58×13-215=36×10-253=20×48-320=14×26-90=15×63-484=11×38-237=84×10-529=11×16-123=14×28-254=38×11-68=58×12-415=17×13-98=75×10-537=147×6-562=825×8-327=327×3-837=572×3-652=178×2-57=723×8-800=137×4-334=579×8-573=71×7-455=356×3-956=273×3-658=242×6-353=382×2-236=681×4-801=122×7-486=448×5-222=496×2-582=393×2-82=236×3-15=432×3-616=288×3-281=716×2-790=60×4-173=675×2-615=170×5-524=576×5-481=290×3-581=467×5-915=77×3-29=310×2-464=105×5-304=547×2-493=171×5-149=258×9-746=139×5-177=814×8-174=62×3-48=630×7-479=22×9-98=105×6-435=263+764÷4=830+104÷8=236+736÷2=476+40÷5=176+620÷2=184+732÷3=277+760÷8=892+226÷2=159+518÷2=579+690÷3=485+80÷5=29+54÷9=206+486÷6=184+740÷4=249+640÷4=485+784÷2=470+275÷5=93+712÷4=98+120÷2=622+600÷3=504÷7+14=356÷2+675=684÷2+252=964÷2+71=244÷2+108=640÷8+581=567÷7+348=110÷5+684=58÷2+344=252÷7+211=138÷6+311=420÷3+387=944÷8+361=218÷2+213=218÷2+80=352÷4+234=505÷5+363=492÷6+226=160÷4+424=204÷3+640=389-936÷9=794-210÷6=262-417÷3=889-102÷2=404-492÷6=661-420÷4=228-981÷9=167-822÷6=65-369÷9=582-894÷2=247-396÷2=985-658÷7=32-93÷3=295-102÷2=290-576÷2=411-903÷3=230-420÷7=767-352÷8=494-522÷2=719-230÷2=224-830÷5=369-24÷3=247-12÷2=831-100÷5=321-45÷9=807-598÷2=453-390÷5=280-532÷7=343-324÷2=311-258÷6=289-399÷3=235-880÷8=364-588÷3=696-112÷8=417-518÷7=447-176÷4=272-784÷8=616-954÷6=413-984÷8=672-888÷4=24×(115-85)=24×(752-690)=31×(280-259)=52×(707-683)=45×(386-371)=52×(868-801)=21×(316-274)=73×(817-792)=16×(54-33)=32×(860-810)=38×(491-470)=87×(632-597)=58×(75-60)=90×(564-486)=46×(366-346)=36×(766-713)=75×(253-241)=70×(695-615)=15×(416-381)=86×(94-53)=(405-394)×57=(321-285)×65=(310-241)×14=(235-206)×99=(325-301)×17=(369-306)×90=(115-91)×33=(45-15)×98=(386-372)×59=(253-223)×19=(302-279)×41=(386-361)×28=(46-32)×38=(211-177)×71=(459-442)×55=(903-851)×54=(230-201)×23=(636-569)×73=(78-59)×23=(323-259)×41=131×(194-191)=816×(975-966)=174×(16-13)=889×(860-854)=81×(235-227)=994×(828-821)=220×(275-271)=243×(199-195)=59×(171-164)=941×(827-819)=76×(453-450)=593×(952-944)=118×(229-223)=829×(47-43)=110×(275-271)=191×(968-964)=25×(173-170)=659×(941-933)=68×(136-129)=493×(179-176)=183×(345-341)=271×(145-139)=42×(491-482)=35×(480-472)=48×(230-227)=204×(236-232)=114×(148-141)=555×(490-483)=158×(245-240)=640×(816-812)=182×(170-165)=574×(398-393)=98×(184-178)=967×(681-673)=177×(236-233)=971×(712-703)=155×(438-432)=785×(459-454)=157×(32-27)=89×(248-241)=198÷(198-189)=610÷(399-394)=416÷(113-105)=688÷(549-547)=350÷(389-387)=849÷(564-561)=372÷(86-82)=425÷(966-961)=450÷(220-217)=34÷(50-48)=224÷(236-229)=834÷(903-900)=300÷(77-73)=936÷(886-877)=232÷(202-198)=936÷(932-924)=112÷(231-227)=120÷(473-467)=136÷(449-447)=889÷(255-248)=404÷(346-344)=952÷(143-141)=448÷(371-367)=207÷(555-552)=266÷(153-146)=382÷(367-365)=60÷(69-66)=282÷(19-16)=234÷(171-169)=774÷(58-52)=248÷(391-387)=568÷(703-701)=498÷(386-380)=204÷(461-457)=425÷(429-424)=150÷(977-972)=33÷(424-421)=882÷(961-958)=328÷(322-318)=128÷(132-130)=(47-29)÷9=(949-451)÷6=(263-197)÷6=(144-87)÷3=(292-13)÷3=(301-193)÷4=(115-50)÷5=(990-450)÷6=(428-172)÷4=(741-639)÷3=(384-360)÷4=(249-42)÷3=(216-156)÷4=(780-576)÷4=(474-186)÷4=(829-519)÷2=(443-74)÷9=(504-384)÷5=(352-261)÷7=(964-259)÷5=(480-96)÷3=(721-634)÷3=(213-105)÷9=(647-571)÷2=(230-53)÷3=(162-72)÷5=(486-62)÷8=(994-391)÷9=(412-247)÷5=(863-725)÷2=(397-75)÷2=(736-374)÷2=(158-144)÷7=(569-454)÷5=(442-380)÷2=(100-28)÷4=(135-45)÷5=(753-17)÷2=(342-57)÷5=(982-448)÷3=2/7+4/7=4/10+3/10=1/7+2/7=4/9+3/9=1/7+5/7=4/6+2/6=3/8+4/8=1/3+2/3=4/8+2/8=6/9+3/9=1/8+6/8=5/9+4/9=2/5-1/5=4/8-3/8=4/8-2/8=3/5-1/5=4/7-2/7=5/7-2/7=4/6-1/6=3/5-2/5=3/6-2/6=5/10-4/10=2/4-1/4=7/10-1/10=1.6+4.5=41.9+32.1=9.9+1.0=8.8+6.3=1.8+9.7=37.6+8.6=4.8+0.2=41.8+32.3=2.2+6.9=5.8+2.3=7.4+2.0=67.1+14.3=8.1+0.2=49.6+14.5=7.6+3.1=0.7+9.8=6.9+9.1=21.9+23.6=6.8+5.5=66.1+20.4=3.2+3.1=0.3+1.5=10.0+2.1=32.2+28.3=4.0+5.3=33.1+58.9=9.0+1.4=4.3+8.7=5.0+7.1=35.3+60.4=3.7+7.1=14.2+27.3=2.3+1.2=2.9+9.7=0.8+9.9=2.8+29.2=4.2+0.8=2.8+62.9=1.6+7.1=8.9+0.6=7.1-5.6=28.0-8.4=3.7-2.9=5.7-3.9=4.6-3.5=61.8-23.6=4.8-2.7=83.4-38.9=6.3-1.4=6.7-2.4=9.8-4.4=56.6-2.5=7.8-2.5=61.3-5.4=8.7-4.4=7.9-1.2=9.9-6.4=90.4-22.7=6.1-0.5=87.0-41.1=3.1-0.7=6.2-5.8=9.6-3.7=71.2-17.4=6.2-0.6=31.8-17.8=7.2-5.4=6.0-3.8=4.3-4.2=63.2-20.8=5.3-2.3=94.1-67.4=2.4-0.3=7.1-1.5=8.5-5.9=87.2-77.3=5.4-1.6=91.3-7.7=8.9-6.0=4.1-1.9=参考答案406+87=493669+842=151199+186=285548+220=768219+80=299364+382=74683+186=269246+503=74985+408=49370+345=415340+110=450822+786=1608101+386=487557+432=989228+94=322193+534=727198+297=495622+808=1430103+282=385702+963=1665147+33=180459+241=70082+119=201341+848=1189296+150=446358+498=856204+164=368181+365=546130+212=342975+908=1883100+297=397830+372=1202292+106=398121+353=47466+210=276552+407=959176+56=232843+802=1645253+132=385281+356=63751-26=25951-310=641474-398=76757-670=87355-151=204695-298=397307-41=266612-159=453397-116=281415-42=373310-238=72950-843=107275-144=131249-116=133350-121=229903-751=152487-475=12200-107=93377-149=228926-132=794412-71=341426-307=119301-26=275510-78=432327-242=85927-600=327177-159=18265-13=252482-420=62805-741=64450-113=337743-240=503381-314=67916-401=515249-51=198709-380=329497-313=184412-282=130351-10=341605-170=43586×3=258822×6=4932306×2=612785×2=157098×7=68657×6=342160×3=480578×9=520269×9=621381×3=1143119×3=357764×3=2292317×3=951903×8=7224413×2=826797×9=7173192×3=576699×4=2796108×4=432925×8=740089×6=53454×2=10879×6=474259×3=777210×3=630440×4=1760271×2=542881×8=7048302×2=604324×3=97212×3=36979×7=685367×5=335270×6=162058×3=174486×4=1944199×5=995595×3=178584×5=420442×8=3536171÷3=57400÷8=50222÷3=74576÷3=192324÷9=36280÷8=3518÷3=6714÷7=102210÷7=30364÷7=52316÷2=15884÷6=14290÷5=58625÷5=125294÷7=42850÷2=425201÷3=67200÷2=100130÷2=65342÷6=57216÷2=108750÷3=250368÷8=46586÷2=293224÷2=112344÷8=43192÷2=9615÷5=3214÷2=107720÷9=8092÷4=2395÷5=1972÷9=8798÷2=399363÷3=121477÷3=159328÷2=164687÷3=229238÷2=119636÷3=21238×25=95073×12=87612×42=50456×40=224041×24=98470×58=406018×25=45056×54=302412×70=84063×74=466222×43=94686×78=670827×33=89182×89=729818×32=57630×11=33061×12=73285×74=629022×21=46277×96=739283×12=99628×15=42068×10=68040×53=212017×14=23820×55=110052×11=57262×36=223216×21=33680×10=80031×24=74470×83=581053×11=58366×15=99010×62=62060×48=288051×10=51030×33=99030×21=63067×28=1876110+109+675=894686+458+124=1268793+108+96=997490+865+378=1733108+309+131=548165+447+366=97832+42+484=55821+467+587=1075204+339+161=704174+36+620=830375+31+415=821449+730+500=1679117+783+91=991977+122+969=2068457+195+259=911345+204+420=96951+406+252=709745+553+675=1973430+105+358=893863+445+182=1490287+459+136=882433+476+960=186955+284+582=921204+981+935=2120159+307+61=527327+872+318=1517150+507+95=752986+676+620=2282289+304+248=841231+465+629=1325175+341+164=680565+114+170=84960+402+341=803664+74+528=1266629+56+168=853269+291+236=796276+266+190=732822+194+270=1286590+70+238=898111+309+455=87551+60-74=37748+10-192=56612+372-351=33508+267-198=57711+321-48=284108+838-770=17697+295-36=356762+375-627=51023+313-331=5421+882-865=438151+331-475=7301+455-239=51720+150-23=147827+255-338=744143+241-43=341850+687-789=74823+410-359=7484+496-362=218269+116-113=27236+950-829=157145+162-239=68882+755-228=1409302+103-327=78626+321-891=56289+206-486=9623+858-890=591394+50-16=428609+183-571=221380+31-383=28683+342-273=752217+280-58=439546+922-815=653222+128-103=247797+587-731=653164+146-198=112149+203-62=29011+189-20=180571+185-212=544339+88-311=116274+458-122=610399-61-163=175658-291-328=39491-142-17=332884-731-108=45346-82-242=22709-91-324=294263-121-120=22873-93-132=648328-264-26=38836-203-486=147359-50-281=28826-671-22=133493-23-308=162426-151-238=37467-200-253=14848-402-331=115445-382-49=14969-631-311=27225-26-117=82934-126-86=722483-333-42=108915-427-348=140314-92-195=27657-161-449=47280-16-169=95766-303-454=9157-58-10=89918-636-235=47374-160-199=15944-20-259=665473-181-106=186731-276-201=254373-74-103=196745-62-97=586454-179-55=220943-264-76=603426-30-129=267738-23-619=96386-87-251=48329-47-107=175254-131+247=370962-811+22=173473-471+250=252649-358+216=507419-413+279=285571-356+437=652223-141+240=322972-377+312=907188-88+366=466261-253+379=387165-106+234=293910-151+283=1042497-196+188=489544-222+580=902132-99+87=120557-22+898=1433258-245+232=245655-293+772=1134331-146+12=197747-368+802=1181356-339+393=410652-394+585=843153-51+130=232675-441+470=704419-34+71=456558-78+807=1287491-407+338=422693-217+317=793399-208+59=250362-158+73=277408-32+49=425970-399+991=1562118-112+246=252741-582+585=744386-219+140=307898-402+980=147672-21+131=182776-482+92=386344-314+369=399627-83+548=109224×19×2=91242×65×6=1638019×21×2=79885×42×6=2142010×19×5=95056×35×3=588011×39×2=85828×91×8=2038412×11×6=79278×52×2=811217×10×3=51080×92×7=5152016×20×3=96031×43×9=1199710×49×2=98042×74×5=1554021×11×2=46298×88×7=6036814×23×2=64419×48×8=729611×34×2=74825×19×5=237548×10×2=96066×21×8=1108821×12×3=75669×71×9=4409111×14×2=30844×19×4=334441×11×2=90251×42×5=1071011×45×2=99099×40×2=792014×22×3=92489×38×6=2029234×13×2=88448×88×5=2112016×17×2=54415×10×7=105012×17×4=81675×44×3=990088×2×4=70472×6×2=864134×3×2=804123×3×5=184584×4×2=672271×3×9=731741×2×8=65611×6×3=19810×4×6=240238×4×8=761679×4×2=632487×2×4=389623×6×4=55241×8×9=295264×4×3=768202×2×8=323277×2×3=462447×2×9=804657×3×4=68476×5×3=114099×2×3=59483×7×2=116230×6×4=72020×3×4=24023×3×8=552135×6×8=648028×7×5=98027×7×2=37825×9×3=675349×2×7=488620×4×3=240144×5×6=432012×6×8=576478×2×8=764860×3×4=720398×2×7=557221×3×6=378155×5×6=4650102×2×3=612155×2×5=155021×4×28=235244×2×80=704030×3×16=144045×2×50=450018×5×37=333040×2×96=768019×3×12=68412×2×54=129637×2×71=525410×5×74=370016×6×37=355222×2×83=365243×2×73=627816×2×58=185627×2×62=334840×2×56=448045×2×94=846012×2×66=158424×4×82=787226×2×59=306831×2×29=179829×3×96=835233×2×70=462013×7×70=637013×4×66=343220×4×54=432017×3×42=214214×2×76=212815×4×29=174017×2×74=251620×2×96=384029×3×22=191437×2×31=229410×6×58=348012×5×15=90025×2×17=85023×4×75=690017×5×48=408022×3×59=389413×4×39=202849×16÷7=11239×48÷3=62416×30÷5=9612×98÷8=14724×18÷9=4852×12÷4=15672×12÷4=21699×20÷3=66038×17÷2=32352×78÷6=67621×21÷9=4951×92÷3=156472×12÷3=28820×42÷4=21014×18÷7=3614×17÷7=3417×30÷2=25590×99÷5=178233×30÷5=19857×70÷6=66524×33÷6=13259×99÷9=64922×31÷2=34191×14÷2=63733×10÷3=11031×18÷9=6225×12÷6=5089×42÷7=53410×24÷3=8084×78÷3=218426×35÷7=13014×29÷7=5846×10÷4=11596×84÷2=403260×14÷2=42024×22÷8=6676×10÷5=15272×36÷6=43232×16÷8=6412×42÷9=56124×8÷4=248819×9÷7=105371×4÷2=142358×8÷2=1432210×4÷8=105738×7÷9=574119×6÷3=238616×3÷8=231144×6÷9=96357×3÷9=119135×4÷2=270372×9÷2=1674314×3÷2=47184×6÷8=63171×5÷3=285888×5÷4=1110136×7÷2=476520×6÷4=780282×3÷6=141948×6÷9=63210×4÷8=551×2÷3=3449×6÷3=98771×8÷2=308469×4÷3=92455×9÷7=585172×5÷4=215282×7÷3=65811×6÷3=22904×3÷8=339355×2÷5=142728×2÷8=18281×5÷3=135581×4÷2=116226×8÷2=104858×4÷6=572110×7÷5=154900×5÷9=50044×9÷2=19832×7÷2=112416÷8÷2=26351÷3÷9=13150÷5÷6=5640÷4÷2=80516÷3÷4=43336÷4÷6=14198÷3÷6=11972÷9÷6=18270÷6÷9=5450÷5÷3=30240÷6÷2=20980÷2÷5=98918÷2÷3=153333÷3÷3=37600÷5÷8=15432÷6÷8=9156÷2÷6=13660÷6÷2=55156÷6÷2=13684÷4÷9=19784÷7÷8=14328÷2÷2=82736÷8÷2=46780÷3÷5=52644÷7÷4=23504÷7÷4=18448÷7÷8=8450÷5÷9=10546÷6÷7=13516÷4÷3=43120÷4÷5=6260÷4÷5=13938÷2÷7=67900÷2÷9=50828÷3÷6=46540÷5÷9=12980÷2÷2=245738÷2÷9=41864÷4÷6=36234÷6÷3=13150÷2×3=225172÷4×2=86438÷3×9=1314595÷7×9=765176÷2×6=528687÷3×2=458616÷8×2=154972÷6×7=1134699÷3×4=93263÷7×4=36198÷2×3=297273÷7×8=312245÷5×2=98598÷2×9=2691225÷3×6=450504÷9×2=112972÷6×3=486992÷4×3=744176÷4×8=352648÷4×5=810136÷4×3=102308÷7×9=396356÷2×4=712334÷2×9=1503534÷2×5=1335408÷2×6=1224870÷2×9=3915490÷7×2=140590÷5×6=708908÷4×3=68120÷2×5=50201÷3×8=53616÷4×3=12532÷7×6=456696÷4×9=156670÷2×8=280798÷3×9=2394955÷5×7=1337792÷4×6=1188486÷3×2=32499÷9×38=418252÷7×47=169221÷3×86=60218÷6×30=90184÷8×29=66735÷5×90=63018÷2×26=234688÷8×54=4644198÷9×20=44060÷6×94=940464÷8×14=81288÷4×35=770182÷7×29=75484÷2×37=1554224÷8×28=78492÷4×10=230144÷8×51=91818÷6×38=11418÷3×50=300574÷7×26=2132102÷6×31=52736÷4×27=243114÷6×36=684102÷6×44=74818÷6×70=210240÷5×53=254450÷5×79=790177÷3×99=5841120÷8×15=225324÷9×41=147614÷7×55=110406÷7×15=87056÷2×32=896120÷6×77=1540224÷4×16=896284÷4×47=333760÷5×76=912686÷7×67=6566165÷5×16=528213÷3×44=3124496+(495-470)=521442+(746-331)=857138+(90-45)=183945+(907-617)=1235494+(389-366)=51715+(498-165)=34863+(271-43)=291287+(210-155)=342128+(489-187)=430997+(623-34)=1586235+(344-112)=467910+(580-239)=1251199+(469-23)=645137+(327-217)=247319+(456-218)=557824+(584-63)=1345343+(456-267)=532702+(633-627)=708375+(488-236)=627712+(942-630)=1024414+(143-109)=44875+(712-528)=259192+(240-126)=306620+(910-46)=148462+(399-310)=151146+(934-18)=1062286+(340-59)=567524+(78-49)=553235+(256-173)=318860+(481-176)=116591+(159-48)=202537+(520-434)=62323+(114-83)=54726+(945-710)=961259+(377-179)=457886+(633-628)=891463+(158-74)=547525+(936-432)=1029373+(268-121)=520638+(566-118)=1086478-(137+33)=308377-(131+55)=191367-(209+145)=13780-(330+342)=108421-(175+57)=189762-(70+199)=493457-(129+247)=81820-(443+24)=353485-(27+184)=274687-(35+160)=492323-(66+183)=74779-(543+216)=20476-(63+165)=248291-(42+157)=92438-(112+175)=151693-(454+178)=61317-(26+176)=115579-(60+391)=128321-(166+60)=95650-(16+274)=360371-(74+111)=186507-(106+379)=22410-(35+292)=83706-(277+180)=249359-(48+294)=17757-(591+147)=19439-(97+106)=236835-(512+214)=109499-(266+159)=74791-(145+227)=419444-(385+47)=12916-(135+253)=528331-(150+111)=70748-(216+202)=330447-(142+41)=264748-(286+414)=48432-(121+278)=33533-(133+365)=35448-(196+166)=86812-(276+374)=162457-(237-236)=456365-(721-596)=240210-(443-241)=8212-(885-706)=33458-(463-152)=147503-(567-462)=398285-(455-230)=60564-(513-150)=201325-(249-66)=14285-(959-926)=52472-(469-258)=261968-(820-300)=448286-(454-335)=167325-(836-796)=285361-(351-249)=259335-(583-513)=265238-(158-132)=212355-(754-416)=17371-(380-351)=342117-(192-137)=62424-(382-256)=298710-(830-502)=382351-(325-223)=249869-(451-338)=756110-(161-142)=91711-(654-179)=236221-(355-198)=64873-(359-82)=596247-(363-263)=147996-(787-407)=616400-(171-49)=278395-(285-38)=148335-(426-284)=193775-(801-790)=764349-(240-79)=188856-(356-150)=650125-(230-125)=20342-(855-695)=182172-(349-248)=71412-(844-456)=24441÷(21÷3)=63714÷(24÷4)=119111÷(15÷5)=37245÷(21÷3)=3521÷(18÷6)=7190÷(25÷5)=38180÷(27÷9)=60288÷(81÷9)=32168÷(56÷8)=24288÷(27÷3)=32333÷(36÷4)=37875÷(28÷4)=125175÷(56÷8)=25345÷(24÷8)=115175÷(35÷7)=35145÷(10÷2)=29472÷(32÷8)=118960÷(18÷3)=16072÷(63÷7)=8966÷(36÷6)=161428÷(16÷4)=107728÷(40÷5)=91490÷(56÷8)=70805÷(20÷4)=161252÷(18÷9)=126864÷(45÷5)=96180÷(32÷8)=45390÷(14÷7)=195244÷(24÷6)=61760÷(12÷3)=190404÷(14÷7)=202633÷(18÷6)=21160÷(12÷4)=20429÷(27÷9)=143288÷(40÷5)=36692÷(14÷7)=346252÷(36÷9)=63926÷(14÷7)=463382÷(18÷9)=191567÷(27÷3)=63270÷(3×3)=30576÷(2×3)=96720÷(3×3)=8012÷(2×3)=2460÷(2×2)=115144÷(2×4)=18675÷(3×3)=75620÷(2×2)=155918÷(3×3)=102492÷(3×2)=82736÷(2×4)=92318÷(2×3)=53400÷(2×2)=100352÷(2×4)=44784÷(4×2)=98760÷(4×2)=95228÷(3×2)=38351÷(3×3)=3996÷(2×3)=16316÷(2×2)=79906÷(3×2)=151368÷(2×4)=46960÷(4×2)=120234÷(2×3)=3916÷(2×4)=2672÷(3×2)=112220÷(2×2)=55136÷(2×4)=17500÷(2×2)=125708÷(2×3)=118744÷(2×4)=93492÷(2×3)=82672÷(2×4)=84280÷(4×2)=35444÷(2×3)=74390÷(3×2)=65608÷(2×4)=7648÷(3×2)=8252÷(3×2)=42612÷(3×3)=6898×(56÷7)=784707×(15÷5)=2121239×(28÷7)=956528×(48÷8)=316892×(25÷5)=460107×(81÷9)=963140×(14÷2)=980312×(64÷8)=2496158×(45÷9)=790913×(64÷8)=7304148×(16÷8)=296710×(12÷3)=2840197×(21÷7)=591508×(36÷9)=203278×(15÷5)=234657×(24÷3)=5256137×(42÷7)=822290×(24÷6)=1160111×(35÷7)=55571×(63÷9)=49751×(27÷3)=459223×(40÷5)=1784284×(10÷5)=568765×(18÷3)=459046×(16÷2)=368142×(48÷6)=1136207×(15÷5)=621139×(27÷3)=1251187×(16÷8)=374562×(42÷6)=3934104×(25÷5)=520113×(32÷8)=45296×(20÷4)=480486×(40÷8)=2430274×(21÷7)=822473×(14÷2)=3311124×(48÷6)=992714×(24÷4)=428450×(24÷6)=200665×(18÷6)=199511×(268÷4)=73774×(306÷6)=377429×(96÷8)=34898×(164÷4)=401836×(80÷8)=36084×(104÷2)=436825×(50÷2)=62523×(146÷2)=167924×(90÷3)=72081×(84÷4)=170117×(220÷4)=93560×(350÷7)=300042×(55÷5)=46272×(46÷2)=165693×(70÷7)=93098×(134÷2)=656622×(320÷8)=88094×(204÷3)=639220×(94÷2)=94023×(128÷8)=36817×(168÷8)=35773×(186÷3)=452615×(104÷8)=19514×(288÷4)=100813×(108÷4)=35111×(378÷6)=69335×(104÷4)=91065×(222÷6)=240516×(150÷3)=80043×(186÷3)=266621×(270÷9)=63025×(301÷7)=107516×(22÷2)=17640×(252÷7)=144077×(108÷9)=92481×(210÷3)=567023×(81÷3)=62177×(288÷8)=277254×(72÷4)=97285×(160÷8)=1700140+29×3=2271