三年级数学计算题专项练习汇编及答案

三年级数学计算题专项练习汇编及答案253+156=836+969=46+119=377+298=235+147=459+126=205+36=794+593=67+255=144+619=137+277=177+879=274+151=86+364=145+199=309+358=164+256=706+176=333+124=606+913=154+49=111+538=166+219=369+620=229+63=182+593=227+84=65+109=57+278=576+815=138+159=584+495=301+99=269+304=91+311=234+241=388+78=613+982=205+145=180+538=449-340=770-255=320-273=356-250=483-211=799-289=316-92=550-203=447-95=930-530=454-227=405-242=443-205=781-237=359-234=912-481=426-50=422-188=312-127=488-84=194-127=671-255=482-30=535-305=260-58=962-453=465-321=923-902=376-286=651-116=372-32=429-303=205-130=926-558=417-201=908-875=414-49=299-159=140-120=962-611=65×7=544×3=70×2=180×6=258×3=470×5=149×4=328×4=185×5=791×8=118×7=824×8=148×4=557×5=121×2=958×4=296×3=684×7=155×3=964×8=182×3=239×5=189×2=266×5=215×4=903×5=264×3=748×2=214×2=975×2=197×2=200×7=48×6=187×6=349×2=410×4=237×4=502×8=77×4=736×7=126÷2=45÷5=385÷5=76÷2=232÷4=770÷7=36÷2=432÷3=285÷3=600÷3=325÷5=536÷8=274÷2=675÷3=328÷4=768÷8=52÷2=771÷3=228÷4=658÷2=51÷3=540÷3=280÷4=975÷5=360÷6=776÷8=318÷3=424÷8=324÷2=782÷2=94÷2=879÷3=24÷8=984÷8=240÷5=351÷3=260÷2=432÷4=234÷3=864÷3=15×26=53×35=12×78=66×11=19×52=10×37=30×32=90×82=16×59=55×38=10×15=34×67=22×36=82×90=97×10=17×75=20×49=59×87=62×14=58×46=44×13=69×34=11×90=95×69=21×45=56×94=13×63=14×29=33×14=89×22=38×24=79×17=14×15=82×28=16×12=18×32=83×12=92×43=33×17=55×62=168+448+186=601+910+244=573+258+89=953+143+745=102+494+189=121+717+882=206+459+118=341+188+887=435+57+47=234+978+38=110+261+37=863+917+743=17+108+406=863+10+320=495+171+61=731+712+288=123+159+259=427+502+519=322+75+51=64+529+263=87+33+432=629+36+844=793+42+123=47+903+836=635+60+160=618+965+519=130+313+107=99+487+891=394+55+115=541+257+314=161+84+414=224+527+286=254+146+504=97+624+28=126+128+312=234+675+11=423+419+28=37+829+153=23+121+455=942+430+178=101+171-88=630+516-12=125+129-94=596+223-73=270+152-378=753+776-583=454+18-233=960+662-645=28+159-41=108+842-871=428+12-406=749+823-327=113+215-27=859+51-349=424+50-187=689+712-341=208+287-73=149+189-149=36+386-20=790+373-281=147+116-27=828+153-379=103+77-34=683+550-100=448+17-67=123+464-174=247+97-167=549+118-271=287+147-345=776+132-801=260+61-182=100+451-189=341+155-380=309+464-243=149+258-195=551+377-785=407+84-146=286+306-269=256+21-14=643+512-323=492-179-135=546-148-302=412-41-294=929-327-18=332-98-215=934-94-412=331-221-17=912-290-105=468-220-207=859-204-276=163-18-123=874-95-717=357-82-143=814-538-11=271-107-55=964-398-125=438-71-325=907-140-119=404-79-220=656-286-231=344-76-144=923-149-657=297-60-167=391-15-180=341-64-46=936-296-232=468-44-20=372-74-230=475-321-149=934-213-172=193-39-151=572-83-468=430-160-21=692-384-238=381-118-92=867-518-259=456-94-157=943-509-269=159-72-33=853-258-18=341-200+137=941-605+176=428-253+298=842-621+468=304-261+160=505-399+132=329-228+42=585-420+129=445-130+150=770-481+310=68-57+148=588-510+280=437-270+150=898-245+673=200-37+218=657-471+666=467-230+244=509-34+341=80-57+139=538-365+81=213-98+108=651-186+299=446-333+14=786-650+614=277-225+199=902-518+914=469-450+361=537-367+569=210-91+153=384-208+937=458-363+178=618-355+473=458-458+327=310-73+380=415-387+459=902-563+627=143-140+195=867-223+402=217-196+116=257-174+274=20×21×2=81×18×9=11×11×3=50×88×6=34×12×2=37×71×8=19×24×2=36×99×6=11×22×2=27×73×5=15×12×4=82×59×8=10×19×4=12×65×5=11×21×3=63×69×2=10×17×2=11×59×7=18×11×3=60×51×5=12×16×3=21×88×4=11×11×7=40×97×5=15×23×2=50×92×6=10×38×2=88×74×3=14×20×2=27×11×8=26×15×2=13×95×6=10×13×4=69×23×8=18×11×5=80×51×4=14×13×5=18×21×3=12×10×4=57×46×3=60×5×2=178×5×2=10×5×3=150×4×3=62×2×6=251×2×4=68×5×2=18×8×6=71×2×4=91×6×2=126×2×3=58×3×5=22×8×3=96×5×9=64×4×3=271×3×4=50×3×5=132×4×7=49×2×5=107×4×5=16×2×5=402×2×3=147×3×2=71×5×3=32×4×7=82×3×4=28×5×7=109×5×4=131×2×3=62×6×9=29×8×2=118×2×4=22×7×4=133×7×3=35×9×2=77×8×9=15×7×8=78×2×4=48×6×2=361×2×7=23×4×43=20×3×30=14×7×44=17×2×45=11×6×95=20×4×12=17×5×25=11×4×75=12×7×25=23×3×55=15×6×15=27×3×42=19×2×47=26×2×43=16×2×92=12×8×28=23×4×77=35×2×42=18×2×88=14×7×69=13×2×38=10×5×95=33×3×60=10×4×11=11×8×44=14×5×96=20×4×68=26×3×30=22×4×86=15×2×51=12×7×98=42×2×68=29×2×99=17×5×42=10×8×42=32×3×28=14×2×66=46×2×91=14×4×10=12×6×48=55×13÷5=16×58÷4=12×45÷9=52×69÷6=11×24÷3=58×54÷6=46×18÷3=89×20÷5=11×42÷2=13×50÷5=10×45÷9=46×81÷6=60×11÷5=28×54÷9=12×10÷6=24×15÷9=17×14÷7=57×54÷3=10×69÷5=81×40÷4=56×15÷8=24×71÷2=20×34÷2=63×42÷2=91×10÷5=68×46÷8=15×24÷2=27×77÷7=18×25÷9=56×91÷2=18×38÷2=16×94÷4=38×14÷2=36×44÷8=14×19÷2=84×68÷8=21×12÷7=76×76÷2=72×10÷4=82×38÷2=129×6÷3=105×2÷3=114×7÷6=500×5÷4=32×6÷2=486×5÷3=66×4÷3=446×8÷2=372×2÷4=36×4÷3=128×3÷4=691×6÷3=95×9÷5=488×9÷4=61×6÷3=450×7÷9=123×2÷3=416×9÷6=53×8÷2=72×8÷2=120×5÷3=739×4÷2=336×2÷4=507×8÷6=488×2÷4=705×2÷3=10×4÷8=130×6÷3=270×2÷9=872×9÷3=105×2÷7=432×5÷6=145×6÷2=873×8÷2=72×2÷4=478×8÷4=414×2÷9=587×9÷3=144×2÷3=974×2÷4=608÷4÷2=520÷5÷2=740÷2÷2=834÷2÷3=580÷5÷2=675÷3÷9=630÷3÷7=882÷6÷3=816÷4÷2=102÷3÷2=735÷5÷3=300÷5÷5=576÷8÷6=680÷5÷4=90÷5÷3=558÷2÷3=708÷3÷2=104÷2÷4=420÷2÷5=375÷5÷3=864÷8÷9=612÷2÷2=864÷6÷2=297÷3÷9=333÷3÷3=980÷2÷7=455÷5÷7=132÷2÷6=636÷3÷4=720÷5÷2=560÷5÷2=136÷2÷4=760÷4÷5=594÷2÷9=297÷9÷3=756÷7÷6=420÷2÷3=700÷5÷7=530÷5÷2=468÷3÷4=576÷2×9=644÷7×6=117÷3×9=920÷2×6=318÷3×7=224÷2×4=28÷2×7=530÷5×4=12÷4×5=84÷3×7=690÷6×2=184÷4×6=690÷6×5=372÷3×9=352÷2×4=996÷4×2=726÷3×6=820÷2×8=720÷9×7=471÷3×9=490÷5×4=844÷4×7=442÷2×9=88÷8×3=95÷5×7=765÷9×5=506÷2×3=975÷5×8=609÷3×5=152÷2×9=680÷8×2=99÷3×7=729÷9×4=198÷6×7=406÷7×9=144÷9×4=624÷8×7=494÷2×9=612÷4×2=316÷4×6=28÷4×50=207÷9×51=140÷5×35=144÷8×24=24÷2×27=165÷5×29=120÷6×11=576÷8×62=80÷2×10=120÷5×75=21÷3×80=72÷3×25=40÷4×31=220÷4×62=112÷2×14=720÷8×90=16÷2×38=78÷2×12=343÷7×20=243÷3×26=115÷5×29=256÷4×32=70÷7×76=432÷8×34=352÷4×10=270÷6×93=10÷2×78=265÷5×84=36÷9×55=198÷3×83=10÷2×45=665÷7×47=12÷4×10=133÷7×15=95÷5×50=324÷9×44=318÷6×17=553÷7×31=182÷7×14=165÷3×25=445+(259-95)=292+(647-596)=400+(491-61)=141+(890-646)=87+(463-297)=125+(726-44)=93+(499-411)=951+(632-415)=195+(416-225)=248+(759-297)=437+(317-71)=396+(391-235)=426+(192-175)=428+(852-573)=139+(266-174)=414+(902-38)=111+(175-75)=647+(418-408)=17+(193-114)=781+(616-518)=52+(345-305)=413+(440-321)=262+(317-301)=97+(825-113)=107+(286-150)=297+(454-315)=312+(395-251)=673+(971-193)=400+(424-371)=86+(787-510)=357+(118-87)=731+(608-23)=97+(262-73)=167+(941-393)=228+(474-177)=760+(652-434)=474+(466-211)=612+(950-115)=164+(159-112)=816+(805-748)=384-(99+163)=847-(18+705)=468-(122+333)=664-(240+283)=379-(59+296)=871-(249+331)=460-(38+286)=843-(88+588)=349-(103+141)=786-(599+94)=332-(22+148)=601-(106+193)=456-(80+223)=912-(282+254)=304-(117+64)=731-(301+400)=433-(50+46)=411-(224+82)=466-(171+85)=955-(272+577)=342-(108+15)=344-(149+69)=378-(38+49)=868-(248+503)=494-(110+22)=532-(134+194)=447-(262+141)=683-(202+133)=398-(86+129)=936-(699+119)=485-(252+114)=879-(36+348)=397-(204+82)=824-(396+122)=424-(383+33)=314-(163+133)=500-(59+252)=996-(109+593)=454-(45+388)=633-(94+142)=110-(481-417)=621-(385-78)=492-(491-77)=641-(574-450)=373-(299-51)=506-(655-616)=498-(385-131)=876-(794-723)=368-(350-55)=256-(272-222)=178-(485-397)=452-(655-203)=326-(164-34)=710-(900-741)=275-(301-32)=869-(434-162)=473-(263-252)=932-(370-365)=448-(485-200)=781-(829-83)=220-(289-230)=785-(964-284)=162-(132-49)=767-(948-424)=251-(494-435)=874-(932-465)=443-(283-112)=912-(539-175)=171-(329-326)=394-(429-50)=226-(162-52)=647-(606-376)=110-(226-161)=677-(643-298)=172-(118-38)=947-(866-360)=377-(208-29)=589-(644-605)=478-(400-88)=558-(600-462)=20÷(30÷6)=24÷(48÷6)=399÷(24÷8)=456÷(40÷5)=259÷(21÷3)=942÷(24÷4)=189÷(81÷9)=15÷(45÷9)=28÷(32÷8)=925÷(25÷5)=392÷(40÷5)=330÷(27÷9)=429÷(24÷8)=600÷(72÷9)=304÷(48÷6)=104÷(36÷9)=387÷(21÷7)=608÷(64÷8)=63÷(15÷5)=175÷(49÷7)=236÷(12÷6)=408÷(16÷4)=396÷(16÷4)=456÷(12÷4)=318÷(36÷6)=848÷(20÷5)=396÷(10÷5)=88÷(32÷8)=288÷(27÷9)=510÷(18÷3)=78÷(12÷6)=436÷(12÷3)=390÷(40÷8)=474÷(48÷8)=60÷(45÷9)=513÷(24÷8)=12÷(18÷9)=665÷(20÷4)=416÷(64÷8)=658÷(35÷5)=210÷(3×2)=320÷(4×2)=800÷(2×2)=132÷(3×2)=688÷(4×2)=760÷(4×2)=792÷(2×4)=536÷(4×2)=240÷(2×3)=808÷(2×4)=522÷(3×3)=390÷(3×2)=400÷(4×2)=280÷(4×2)=186÷(3×2)=927÷(3×3)=258÷(2×3)=924÷(3×2)=570÷(2×3)=222÷(3×2)=576÷(4×2)=276÷(2×3)=64÷(2×4)=916÷(2×2)=369÷(3×3)=568÷(4×2)=606÷(2×3)=324÷(2×3)=720÷(2×2)=504÷(2×2)=896÷(2×4)=630÷(2×3)=96÷(2×2)=318÷(3×2)=352÷(2×4)=792÷(2×2)=594÷(3×3)=180÷(3×3)=360÷(4×2)=144÷(3×3)=348×(16÷8)=270×(42÷7)=83×(35÷5)=971×(18÷3)=25×(20÷5)=486×(10÷2)=126×(27÷9)=314×(35÷5)=94×(18÷3)=795×(36÷9)=143×(32÷8)=995×(48÷8)=27×(18÷3)=307×(20÷4)=179×(16÷8)=983×(18÷2)=104×(72÷9)=99×(45÷5)=119×(48÷6)=816×(32÷8)=52×(16÷8)=927×(40÷5)=317×(10÷5)=591×(18÷2)=107×(20÷4)=149×(32÷8)=148×(24÷4)=634×(32÷8)=12×(45÷5)=862×(56÷8)=13×(14÷7)=597×(72÷8)=27×(24÷8)=669×(36÷4)=41×(10÷5)=424×(10÷2)=196×(32÷8)=679×(24÷3)=14×(16÷8)=848×(35÷5)=13×(378÷6)=56×(261÷3)=16×(128÷8)=94×(204÷3)=59×(28÷2)=95×(171÷3)=25×(234÷6)=50×(194÷2)=24×(42÷3)=23×(156÷4)=33×(63÷3)=54×(400÷5)=22×(252÷7)=81×(546÷6)=18×(102÷3)=67×(368÷8)=11×(96÷8)=22×(86÷2)=57×(153÷9)=43×(60÷6)=22×(215÷5)=75×(114÷3)=74×(50÷5)=54×(264÷6)=10×(56÷4)=72×(246÷3)=22×(288÷8)=36×(133÷7)=13×(153÷3)=53×(222÷3)=11×(420÷5)=45×(435÷5)=15×(51÷3)=62×(846÷9)=30×(105÷7)=13×(60÷6)=19×(64÷2)=46×(196÷4)=11×(483÷7)=45×(171÷3)=271+180×2=170+40×7=138+99×2=863+18×9=183+98×8=585+117×3=352+119×2=558+330×3=271+251×2=708+72×5=382+19×2=451+79×3=327+159×2=479+125×6=228+52×7=969+109×8=42+105×8=837+179×5=221+141×2=662+44×2=69+200×4=273+115×4=249+125×5=812+86×5=312+234×2=226+189×2=375+266×2=439+110×8=480+15×6=555+51×9=10×7+269=27×3+63=176×2+147=316×2+694=128×2+212=417×2+286=120×4+148=70×5+46=54×7+198=37×2+490=122+18×19=960+42×18=168+18×31=556+22×32=251+18×21=453+13×17=25+13×61=673+21×39=289+10×54=414+25×39=92+13×58=295+21×30=15+14×21=764+14×23=156+21×28=821+38×21=100+27×32=869+14×18=14+28×35=681+11×38=59+31×25=467+48×10=22+48×18=477+19×22=399+23×15=101+23×18=270+38×10=639+14×56=91+11×71=933+23×32=26×29+108=64×12+676=29×16+39=15×49+317=25×28+178=12×25+81=17×19+59=70×14+910=16×54+17=15×21+979=499-12×20=786-17×19=392-25×11=993-56×12=298-11×19=864-47×14=282-17×12=852-26×11=420-16×19=604-10×23=380-17×11=740-37×12=499-38×13=853-18×16=417-26×15=983-20×34=417-11×30=993-25×24=348-14×20=931-10×35=340-18×14=849-16×36=362-34×10=701-11×31=479-37×11=821-18×15=168-10×14=600-22×24=412-11×31=480-12×40=464-16×13=388-26×10=413-10×38=755-11×59=335-10×28=992-34×16=363-12×27=758-21×30=386-12×30=593-20×23=409-25×7=731-34×7=265-55×4=891-139×2=285-26×9=858-126×5=420-23×8=382-63×6=433-16×6=976-21×5=474-11×4=655-166×2=321-28×7=600-30×4=188-11×4=74-14×2=190-77×2=930-169×5=478-40×6=937-15×7=465-37×9=284-122×2=435-30×8=586-157×3=151-37×3=957-18×9=112-28×3=969-34×6=472-176×2=862-29×8=500-27×5=967-39×5=359-63×4=836-178×2=170-29×2=214-18×2=363-57×3=939-85×7=125-43×2=801-147×2=16×26-226=22×17-299=50×10-245=35×21-242=25×20-383=12×69-494=41×11-133=16×14-184=10×33-141=52×16-399=14×32-336=45×15-91=43×10-322=14×71-683=21×19-376=23×34-716=41×12-168=23×31-209=19×12-55=26×33-560=24×19-375=23×23-312=17×23-256=23×17-224=12×25-248=58×14-694=43×10-57=31×27-828=15×29-73=18×52-488=29×11-222=51×16-754=40×11-154=40×13-12=13×26-193=17×52-277=27×18-310=56×13-520=23×19-220=96×10-193=50×7-297=680×8-103=216×3-358=600×5-348=83×9-548=756×5-841=366×2-234=853×9-833=37×9-229=265×7-721=410×2-157=668×6-583=480×2-837=431×5-907=78×8-41=174×8-35=468×2-471=253×9-172=181×5-736=455×7-121=75×6-227=113×8-737=155×4-292=302×4-184=144×5-662=836×6-241=165×4-241=189×4-409=105×4-174=358×6-601=160×4-292=488×8-584=376×2-588=393×4-653=165×6-752=771×5-62=69×6-322=143×5-191=75×9-295=773×3-75=395+294÷3=400+189÷7=197+615÷3=185+152÷8=35+848÷4=647+510÷6=33+172÷4=644+906÷2=345+448÷4=916+528÷8=237+390÷6=837+900÷4=17+909÷3=784+728÷8=184+654÷2=125+424÷2=32+174÷3=833+110÷5=395+344÷4=164+469÷7=474÷2+89=531÷3+220=538÷2+216=825÷5+789=328÷2+141=530÷2+306=735÷5+315=644÷2+81=574÷2+309=330÷2+129=706÷2+471=132÷3+398=524÷2+207=486÷3+740=560÷8+322=792÷6+661=864÷9+405=78÷6+877=714÷3+493=624÷8+766=87-171÷3=505-350÷2=130-264÷6=734-828÷4=184-495÷3=918-552÷2=203-496÷4=288-252÷4=476-198÷9=868-276÷3=274-675÷5=127-147÷3=275-86÷2=744-964÷4=251-465÷3=581-469÷7=250-192÷2=859-546÷3=262-555÷3=253-81÷3=230-35÷5=223-212÷4=467-681÷3=768-470÷2=483-518÷2=472-462÷2=133-16÷8=318-564÷3=425-332÷4=43-16÷2=454-780÷4=392-867÷3=193-258÷3=523-973÷7=267-380÷2=84-246÷6=201-984÷6=649-996÷4=421-320÷4=415-148÷4=17×(295-249)=17×(601-542)=21×(360-342)=11×(490-432)=21×(92-46)=53×(565-538)=16×(104-63)=83×(569-512)=20×(245-205)=51×(414-392)=29×(257-225)=82×(807-782)=18×(493-451)=19×(660-563)=17×(124-87)=86×(286-191)=74×(196-185)=30×(671-642)=16×(264-215)=84×(697-600)=(171-155)×47=(997-944)×88=(364-351)×59=(830-804)×97=(243-207)×12=(895-808)×83=(177-140)×15=(939-884)×47=(36-10)×25=(759-661)×95=(208-173)×15=(752-723)×50=(48-30)×13=(360-349)×96=(56-40)×24=(273-251)×77=(442-427)×51=(311-285)×97=(56-24)×30=(212-201)×37=201×(209-206)=987×(741-738)=72×(438-430)=931×(148-139)=16×(278-273)=101×(500-496)=11×(340-335)=659×(415-410)=202×(135-132)=354×(247-238)=141×(97-94)=366×(370-364)=67×(117-111)=192×(735-727)=70×(89-86)=11×(664-661)=117×(446-439)=616×(623-620)=29×(483-475)=191×(694-685)=29×(354-348)=11×(68-63)=28×(468-459)=404×(227-219)=174×(155-151)=860×(74-70)=111×(342-339)=234×(165-156)=111×(447-441)=317×(17-13)=108×(351-347)=281×(460-454)=220×(116-113)=541×(924-916)=10×(178-169)=863×(826-820)=37×(293-287)=331×(167-162)=122×(149-146)=918×(712-705)=124÷(412-408)=690÷(716-714)=270÷(145-142)=948÷(303-301)=238÷(141-134)=702÷(340-338)=243÷(388-385)=165÷(226-221)=336÷(249-241)=184÷(875-871)=128÷(146-142)=795÷(655-652)=351÷(120-117)=846÷(482-473)=186÷(308-306)=624÷(730-722)=168÷(92-89)=207÷(939-930)=470÷(396-394)=398÷(210-208)=416÷(222-218)=865÷(957-952)=116÷(500-498)=136÷(604-596)=354÷(335-333)=196÷(460-458)=200÷(246-242)=495÷(186-183)=219÷(286-283)=998÷(470-468)=16÷(140-132)=96÷(353-345)=252÷(370-367)=726÷(481-475)=148÷(394-390)=759÷(669-666)=236÷(443-441)=536÷(643-639)=44÷(81-79)=560÷(289-281)=(309-57)÷9=(793-244)÷9=(440-404)÷9=(887-761)÷9=(492-84)÷4=(440-38)÷6=(306-18)÷2=(907-699)÷8=(475-25)÷2=(497-80)÷3=(383-33)÷5=(909-231)÷6=(294-190)÷8=(475-202)÷3=(265-209)÷7=(354-78)÷4=(325-286)÷3=(833-108)÷5=(386-290)÷8=(436-314)÷2=(347-83)÷3=(487-477)÷2=(438-258)÷2=(512-208)÷4=(402-204)÷6=(821-599)÷2=(391-97)÷6=(344-230)÷6=(246-146)÷4=(955-681)÷2=(488-160)÷8=(721-336)÷7=(310-76)÷2=(237-36)÷3=(291-12)÷3=(774-456)÷2=(284-215)÷3=(603-360)÷3=(480-106)÷2=(680-125)÷3=3/6+2/6=1/5+3/5=1/6+3/6=1/9+7/9=1/6+4/6=4/10+6/10=2/8+3/8=2/10+7/10=2/7+4/7=4/6+2/6=1/7+4/7=1/5+2/5=3/6-2/6=3/4-1/4=4/8-1/8=5/10-2/10=2/4-1/4=5/8-1/8=3/8-1/8=6/8-2/8=2/6-1/6=4/8-3/8=3/6-1/6=3/8-2/8=8.9+8.8=11.1+26.5=5.1+1.5=6.4+8.6=3.7+0.2=27.6+52.9=7.6+5.2=2.1+6.6=9.7+5.1=6.1+1.9=6.0+3.9=72.8+0.3=9.0+4.3=14.3+63.5=0.9+5.9=7.3+2.4=2.9+0.7=11.4+68.7=2.9+0.5=38.0+12.9=1.1+0.6=6.1+0.7=2.6+10.0=21.1+4.4=4.0+8.9=32.9+44.8=9.1+4.5=5.8+2.3=9.5+3.4=3.7+39.7=7.7+5.3=0.2+86.4=6.2+8.4=5.5+8.8=9.0+4.0=57.4+19.7=8.8+4.2=4.8+41.8=1.5+6.5=0.7+7.2=8.6-0.7=52.1-37.7=8.8-6.8=7.1-5.8=6.9-1.5=85.9-59.0=7.7-7.1=95.7-45.6=3.5-2.2=9.8-6.6=9.4-6.1=88.1-21.9=7.0-4.2=87.1-50.5=4.0-1.0=6.8-4.4=5.6-1.4=82.0-41.5=7.2-4.5=82.4-78.4=8.5-6.7=4.6-3.0=9.6-7.1=57.2-25.1=9.3-7.5=28.2-14.5=3.0-0.6=9.7-6.0=8.3-5.0=75.1-15.9=6.3-1.6=69.8-26.9=8.3-6.2=9.2-2.6=5.9-5.8=20.5-20.3=4.0-1.6=14.1-0.6=3.7-1.2=7.3-1.0=参考答案253+156=409836+969=180546+119=165377+298=675235+147=382459+126=585205+36=241794+593=138767+255=322144+619=763137+277=414177+879=1056274+151=42586+364=450145+199=344309+358=667164+256=420706+176=882333+124=457606+913=1519154+49=203111+538=649166+219=385369+620=989229+63=292182+593=775227+84=31165+109=17457+278=335576+815=1391138+159=297584+495=1079301+99=400269+304=57391+311=402234+241=475388+78=466613+982=1595205+145=350180+538=718449-340=109770-255=515320-273=47356-250=106483-211=272799-289=510316-92=224550-203=347447-95=352930-530=400454-227=227405-242=163443-205=238781-237=544359-234=125912-481=431426-50=376422-188=234312-127=185488-84=404194-127=67671-255=416482-30=452535-305=230260-58=202962-453=509465-321=144923-902=21376-286=90651-116=535372-32=340429-303=126205-130=75926-558=368417-201=216908-875=33414-49=365299-159=140140-120=20962-611=35165×7=455544×3=163270×2=140180×6=1080258×3=774470×5=2350149×4=596328×4=1312185×5=925791×8=6328118×7=826824×8=6592148×4=592557×5=2785121×2=242958×4=3832296×3=888684×7=4788155×3=465964×8=7712182×3=546239×5=1195189×2=378266×5=1330215×4=860903×5=4515264×3=792748×2=1496214×2=428975×2=1950197×2=394200×7=140048×6=288187×6=1122349×2=698410×4=1640237×4=948502×8=401677×4=308736×7=5152126÷2=6345÷5=9385÷5=7776÷2=38232÷4=58770÷7=11036÷2=18432÷3=144285÷3=95600÷3=200325÷5=65536÷8=67274÷2=137675÷3=225328÷4=82768÷8=9652÷2=26771÷3=257228÷4=57658÷2=32951÷3=17540÷3=180280÷4=70975÷5=195360÷6=60776÷8=97318÷3=106424÷8=53324÷2=162782÷2=39194÷2=47879÷3=29324÷8=3984÷8=123240÷5=48351÷3=117260÷2=130432÷4=108234÷3=78864÷3=28815×26=39053×35=185512×78=93666×11=72619×52=98810×37=37030×32=96090×82=738016×59=94455×38=209010×15=15034×67=227822×36=79282×90=738097×10=97017×75=127520×49=98059×87=513362×14=86858×46=266844×13=57269×34=234611×90=99095×69=655521×45=94556×94=526413×63=81914×29=40633×14=46289×22=195838×24=91279×17=134314×15=21082×28=229616×12=19218×32=57683×12=99692×43=395633×17=56155×62=3410168+448+186=802601+910+244=1755573+258+89=920953+143+745=1841102+494+189=785121+717+882=1720206+459+118=783341+188+887=1416435+57+47=539234+978+38=1250110+261+37=408863+917+743=252317+108+406=531863+10+320=1193495+171+61=727731+712+288=1731123+159+259=541427+502+519=1448322+75+51=44864+529+263=85687+33+432=552629+36+844=1509793+42+123=95847+903+836=1786635+60+160=855618+965+519=2102130+313+107=55099+487+891=1477394+55+115=564541+257+314=1112161+84+414=659224+527+286=1037254+146+504=90497+624+28=749126+128+312=566234+675+11=920423+419+28=87037+829+153=101923+121+455=599942+430+178=1550101+171-88=184630+516-12=1134125+129-94=160596+223-73=746270+152-378=44753+776-583=946454+18-233=239960+662-645=97728+159-41=146108+842-871=79428+12-406=34749+823-327=1245113+215-27=301859+51-349=561424+50-187=287689+712-341=1060208+287-73=422149+189-149=18936+386-20=402790+373-281=882147+116-27=236828+153-379=602103+77-34=146683+550-100=1133448+17-67=398123+464-174=413247+97-167=177549+118-271=396287+147-345=89776+132-801=107260+61-182=139100+451-189=362341+155-380=116309+464-243=530149+258-195=212551+377-785=143407+84-146=345286+306-269=323256+21-14=263643+512-323=832492-179-135=178546-148-302=96412-41-294=77929-327-18=584332-98-215=19934-94-412=428331-221-17=93912-290-105=517468-220-207=41859-204-276=379163-18-123=22874-95-717=62357-82-143=132814-538-11=265271-107-55=109964-398-125=441438-71-325=42907-140-119=648404-79-220=105656-286-231=139344-76-144=124923-149-657=117297-60-167=70391-15-180=196341-64-46=231936-296-232=408468-44-20=404372-74-230=68475-321-149=5934-213-172=549193-39-151=3572-83-468=21430-160-21=249692-384-238=70381-118-92=171867-518-259=90456-94-157=205943-509-269=165159-72-33=54853-258-18=577341-200+137=278941-605+176=512428-253+298=473842-621+468=689304-261+160=203505-399+132=238329-228+42=143585-420+129=294445-130+150=465770-481+310=59968-57+148=159588-510+280=358437-270+150=317898-245+673=1326200-37+218=381657-471+666=852467-230+244=481509-34+341=81680-57+139=162538-365+81=254213-98+108=223651-186+299=764446-333+14=127786-650+614=750277-225+199=251902-518+914=1298469-450+361=380537-367+569=739210-91+153=272384-208+937=1113458-363+178=273618-355+473=736458-458+327=327310-73+380=617415-387+459=487902-563+627=966143-140+195=198867-223+402=1046217-196+116=137257-174+274=35720×21×2=84081×18×9=1312211×11×3=36350×88×6=2640034×12×2=81637×71×8=2101619×24×2=91236×99×6=2138411×22×2=48427×73×5=985515×12×4=72082×59×8=3870410×19×4=76012×65×5=390011×21×3=69363×69×2=869410×17×2=34011×59×7=454318×11×3=59460×51×5=1530012×16×3=57621×88×4=739211×11×7=84740×97×5=1940015×23×2=69050×92×6=2760010×38×2=76088×74×3=1953614×20×2=56027×11×8=237626×15×2=78013×95×6=741010×13×4=52069×23×8=1269618×11×5=99080×51×4=1632014×13×5=91018×21×3=113412×10×4=48057×46×3=786660×5×2=600178×5×2=178010×5×3=150150×4×3=180062×2×6=744251×2×4=200868×5×2=68018×8×6=86471×2×4=56891×6×2=1092126×2×3=75658×3×5=87022×8×3=52896×5×9=432064×4×3=768271×3×4=325250×3×5=750132×4×7=369649×2×5=490107×4×5=214016×2×5=160402×2×3=2412147×3×2=88271×5×3=106532×4×7=89682×3×4=98428×5×7=980109×5×4=2180131×2×3=78662×6×9=334829×8×2=464118×2×4=94422×7×4=616133×7×3=279335×9×2=63077×8×9=554415×7×8=84078×2×4=62448×6×2=576361×2×7=505423×4×43=395620×3×30=180014×7×44=431217×2×45=153011×6×95=627020×4×12=96017×5×25=212511×4×75=330012×7×25=210023×3×55=379515×6×15=135027×3×42=340219×2×47=178626×2×43=223616×2×92=294412×8×28=268823×4×77=708435×2×42=294018×2×88=316814×7×69=676213×2×38=98810×5×95=475033×3×60=594010×4×11=44011×8×44=387214×5×96=672020×4×68=544026×3×30=234022×4×86=756815×2×51=153012×7×98=823242×2×68=571229×2×99=574217×5×42=357010×8×42=336032×3×28=268814×2×66=184846×2×91=837214×4×10=56012×6×48=345655×13÷5=14316×58÷4=23212×45÷9=6052×69÷6=59811×24÷3=8858×54÷6=52246×18÷3=27689×20÷5=35611×42÷2=23113×50÷5=13010×45÷9=5046×81÷6=62160×11÷5=13228×54÷9=16812×10÷6=2024×15÷9=4017×14÷7=3457×54÷3=102610×69÷5=13881×40÷4=81056×15÷8=10524×71÷2=85220×34÷2=34063×42÷2=132391×10÷5=18268×46÷8=39115×24÷2=18027×77÷7=29718×25÷9=5056×91÷2=254818×38÷2=34216×94÷4=37638×14÷2=26636×44÷8=19814×19÷2=13384×68÷8=71421×12÷7=3676×76÷2=288872×10÷4=18082×38÷2=1558129×6÷3=258105×2÷3=70114×7÷6=133500×5÷4=62532×6÷2=96486×5÷3=81066×4÷3=88446×8÷2=1784372×2÷4=18636×4÷3=48128×3÷4=96691×6÷3=138295×9÷5=171488×9÷4=109861×6÷3=122450×7÷9=350123×2÷3=82416×9÷6=62453×8÷2=21272×8÷2=288120×5÷3=200739×4÷2=1478336×2÷4=168507×8÷6=676488×2÷4=244705×2÷3=47010×4÷8=5130×6÷3=260270×2÷9=60872×9÷3=2616105×2÷7=30432×5÷6=360145×6÷2=435873×8÷2=349272×2÷4=36478×8÷4=956414×2÷9=92587×9÷3=1761144×2÷3=96974×2÷4=487608÷4÷2=76520÷5÷2=52740÷2÷2=185834÷2÷3=139580÷5÷2=58675÷3÷9=25630÷3÷7=30882÷6÷3=49816÷4÷2=102102÷3÷2=17735÷5÷3=49300÷5÷5=12576÷8÷6=12680÷5÷4=3490÷5÷3=6558÷2÷3=93708÷3÷2=118104÷2÷4=13420÷2÷5=42375÷5÷3=25864÷8÷9=12612÷2÷2=153864÷6÷2=72297÷3÷9=11333÷3÷3=37980÷2÷7=70455÷5÷7=13132÷2÷6=11636÷3÷4=53720÷5÷2=72560÷5÷2=56136÷2÷4=17760÷4÷5=38594÷2÷9=33297÷9÷3=11756÷7÷6=18420÷2÷3=70700÷5÷7=20530÷5÷2=53468÷3÷4=39576÷2×9=2592644÷7×6=552117÷3×9=351920÷2×6=2760318÷3×7=742224÷2×4=44828÷2×7=98530÷5×4=42412÷4×5=1584÷3×7=196690÷6×2=230184÷4×6=276690÷6×5=575372÷3×9=1116352÷2×4=704996÷4×2=498726÷3×6=1452820÷2×8=3280720÷9×7=560471÷3×9=1413490÷5×4=392844÷4×7=1477442÷2×9=198988÷8×3=3395÷5×7=133765÷9×5=425506÷2×3=759975÷5×8=1560609÷3×5=1015152÷2×9=684680÷8×2=17099÷3×7=231729÷9×4=324198÷6×7=231406÷7×9=522144÷9×4=64624÷8×7=546494÷2×9=2223612÷4×2=306316÷4×6=47428÷4×50=350207÷9×51=1173140÷5×35=980144÷8×24=43224÷2×27=324165÷5×29=957120÷6×11=220576÷8×62=446480÷2×10=400120÷5×75=180021÷3×80=56072÷3×25=60040÷4×31=310220÷4×62=3410112÷2×14=784720÷8×90=810016÷2×38=30478÷2×12=468343÷7×20=980243÷3×26=2106115÷5×29=667256÷4×32=204870÷7×76=760432÷8×34=1836352÷4×10=880270÷6×93=418510÷2×78=390265÷5×84=445236÷9×55=220198÷3×83=547810÷2×45=225665÷7×47=446512÷4×10=30133÷7×15=28595÷5×50=950324÷9×44=1584318÷6×17=901553÷7×31=2449182÷7×14=364165÷3×25=1375445+(259-95)=609292+(647-596)=343400+(491-61)=830141+(890-646)=38587+(463-297)=253125+(726-44)=80793+(499-411)=181951+(632-415)=1168195+(416-225)=386248+(759-297)=710437+(317-71)=683396+(391-235)=552426+(192-175)=443428+(852-573)=707139+(266-174)=231414+(902-38)=1278111+(175-75)=211647+(418-408)=65717+(193-114)=96781+(616-518)=87952+(345-305)=92413+(440-321)=532262+(317-301)=27897+(825-113)=809107+(286-150)=243297+(454-315)=436312+(395-251)=456673+(971-193)=1451400+(424-371)=45386+(787-510)=363357+(118-87)=388731+(608-23)=131697+(262-73)=286167+(941-393)=715228+(474-177)=525760+(652-434)=978474+(466-211)=729612+(950-115)=1447164+(159-112)=211816+(805-748)=873384-(99+163)=122847-(18+705)=124468-(122+333)=13664-(240+283)=141379-(59+296)=24871-(249+331)=291460-(38+286)=136843-(88+588)=167349-(103+141)=105786-(599+94)=93332-(22+148)=162601-(106+193)=302456-(80+223)=153912-(282+254)=376304-(117+64)=123731-(301+400)=30433-(50+46)=337411-(224+82)=105466-(171+85)=210955-(272+577)=106342-(108+15)=219344-(149+69)=126378-(38+49)=291868-(248+503)=117494-(110+22)=362532-(134+194)=204447-(262+141)=44683-(202+133)=348398-(86+129)=183936-(699+119)=118485-(252+114)=119879-(36+348)=495397-(204+82)=111824-(396+122)=306424-(383+33)=8314-(163+133)=18500-(59+252)=189996-(109+593)=294454-(45+388)=21633-(94+142)=397110-(481-417)=46621-(385-78)=314492-(491-77)=78641-(574-450)=517373-(299-51)=125506-(655-616)=467498-(385-131)=244876-(794-723)=805368-(350-55)=73256-(272-222)=206178-(485-397)=90452-(655-203)=0326-(164-34)=196710-(900-741)=551275-(301-32)=6869-(434-162)=597473-(263-252)=462932-(370-365)=927448-(485-200)=163781-(829-83)=35220-(289-230)=161785-(964-284)=105162-(132-49)=79767-(948-424)=243251-(494-435)=192874-(932-465)=407443-(283-112)=272912-(539-175)=548171-(329-326)=168394-(429-50)=15226-(162-52)=116647-(606-376)=417110-(226-161)=45677-(643-298)=332172-(118-38)=92947-(866-360)=441377-(208-29)=198589-(644-605)=550478-(400-88)=166558-(600-462)=42020÷(30÷6)=424÷(48÷6)=3399÷(24÷8)=133456÷(40÷5)=57259÷(21÷3)=37942÷(24÷4)=157189÷(81÷9)=2115÷(45÷9)=328÷(32÷8)=7925÷(25÷5)=185392÷(40÷5)=49330÷(27÷9)=110429÷(24÷8)=143600÷(72÷9)=75304÷(48÷6)=38104÷(36÷9)=26387÷(21÷7)=129608÷(64÷8)=7663÷(15÷5)=21175÷(49÷7)=25236÷(12÷6)=118408÷(16÷4)=102396÷(16÷4)=99456÷(12÷4)=152318÷(36÷6)=53848÷(20÷5)=212396÷(10÷5)=19888÷(32÷8)=22288÷(27÷9)=96510÷(18÷3)=8578÷(12÷6)=39436÷(12÷3)=109390÷(40÷8)=78474÷(48÷8)=7960÷(45÷9)=12513÷(24÷8)=17112÷(18÷9)=6665÷(20÷4)=133416÷(64÷8)=52658÷(35÷5)=94210÷(3×2)=35320÷(4×2)=40800÷(2×2)=200132÷(3×2)=22688÷(4×2)=86760÷(4×2)=95792÷(2×4)=99536÷(4×2)=67240÷(2×3)=40808÷(2×4)=101522÷(3×3)=58390÷(3×2)=65400÷(4×2)=50280÷(4×2)=35186÷(3×2)=31927÷(3×3)=103258÷(2×3)=43924÷(3×2)=154570÷(2×3)=95222÷(3×2)=37576÷(4×2)=72276÷(2×3)=4664÷(2×4)=8916÷(2×2)=229369÷(3×3)=41568÷(4×2)=71606÷(2×3)=101324÷(2×3)=54720÷(2×2)=180504÷(2×2)=126896÷(2×4)=112630÷(2×3)=10596÷(2×2)=24318÷(3×2)=53352÷(2×4)=44792÷(2×2)=198594÷(3×3)=66180÷(3×3)=20360÷(4×2)=45144÷(3×3)=16348×(16÷8)=696270×(42÷7)=162083×(35÷5)=581971×(18÷3)=582625×(20÷5)=100486×(10÷2)=2430126×(27÷9)=378314×(35÷5)=219894×(18÷3)=564795×(36÷9)=3180143×(32÷8)=572995×(48÷8)=597027×(18÷3)=162307×(20÷4)=1535179×(16÷8)=358983×(18÷2)=8847104×(72÷9)=83299×(45÷5)=891119×(48÷6)=952816×(32÷8)=326452×(16÷8)=104927×(40÷5)=7416317×(10÷5)=634591×(18÷2)=5319107×(20÷4)=535149×(32÷8)=596148×(24÷4)=888634×(32÷8)=253612×(45÷5)=108862×(56÷8)=603413×(14÷7)=26597×(72÷8)=537327×(24÷8)=81669×(36÷4)=602141×(10÷5)=82424×(10÷2)=2120196×(32÷8)=784679×(24÷3)=543214×(16÷8)=28848×(35÷5)=593613×(378÷6)=81956×(261÷3)=487216×(128÷8)=25694×(204÷3)=639259×(28÷2)=82695×(171÷3)=541525×(234÷6)=97550×(194÷2)=485024×(42÷3)=33623×(156÷4)=89733×(63÷3)=69354×(400÷5)=432022×(252÷7)=79281×(546÷6)=737118×(102÷3)=61267×(368÷8)=308211×(96÷8)=13222×(86÷2)=94657×(153÷9)=96943×(60÷6)=43022×(215÷5)=94675×(114÷3)=285074×(50÷5)=74054×(264÷6)=237610×(56÷4)=14072×(246÷3)=590422×(288÷8)=79236×(133÷7)=68413×(153÷3)=66353×(222÷3)=392211×(420÷5)=92445×(435÷5)=391515×(51÷3)=25562×(846÷9)=582830×(105÷7)=45013×(60÷6)=13019×(64÷2)=60846×(196÷4)=225411×(483÷7)=75945×(17