三年級數(shù)學(xué)(上)計算題及答案集錦

三年級數(shù)學(xué)(上)計算題及答案集錦19×5+124=474-318-135=405×2+832=991-908+461=12×(412-409)=869×5-21=210+(394-327)=401-(159+13)=263+46=325-125-34=926-(41+269)=218-159=456+(340-169)=779+188=210-(12+154)=277×2-347=905-(238-227)=113+215=503-487=250+164-269=481-52=42×(309-300)=137×6-700=674×(180-175)=167+106=622×(727-718)=191-158+339=32×2+407=189+559=934×(257-252)=328×4=380+96-442=735×(678-669)=504×7-993=376-273=506+64×9=14+409-299=20×(371-365)=981+320+415=362-10=86×(256-251)=124+46=134×4=167+142=372-216=300-11-112=77+44+539=913-(270-218)=25+98+133=384-(196+26)=831-98-573=487+789-606=387-(765-548)=816-13-151=309-86-64=297-(407-374)=251+742=797-(173+216)=625-216-163=68×4+456=82+280-197=992+698-317=32+(289-261)=632×4=6/10+4/10=281+207-37=223+49=988-810=715-404-311=906-51×9=478-32×9=391×2-366=3/10-1/10=273+431+28=325-(967-642)=895-122-237=930-114-511=917-127×5=111+284=598+811+444=212+273-334=411-(231+25)=567+531-411=93+60=467-151×2=266+75×4=142+414=331-225+64=88×6+125=66×9=319-235=146×(110-105)=322+425-603=440×(649-646)=157-(315-218)=321+133=157×2=577-(227-164)=960-782+313=244-114=169-62+384=820+643+299=132+431+263=720+109×2=497-261+37=478-59-177=481×7=464-235+38=376-28×5=426-(152+211)=474+36×2=580-(144+16)=643×2=289-137=516-(970-746)=533×3-292=67+178-117=66×(316-310)=488-(226+73)=411-55×3=47+(672-359)=694×3-366=66×8-396=119-69=893-218×3=313+729+447=268-(151+99)=890-136-593=751-76×2=732+(563-240)=966-59×6=61×8+266=55+369-414=388+(425-10)=728+362=246×9=338+(302-185)=36×3=736-15×7=467-40-310=754-441=1/8+5/8=247-181+512=142-93=108-(193-141)=1/8+4/8=398×3-873=857-656=13×9=219+739-324=67+291=550-240=614+985+749=296+(479-192)=861-(123+693)=923-732=414-91×3=124-(129-124)=320+(266-151)=214-(423-422)=857-(144+221)=104×(228-222)=285+(174-105)=88+(906-39)=672-646=65×(175-168)=180×4-191=528+340-824=4/8-2/8=55+311-121=411-164=305×(348-345)=354-170+696=252×3-189=102-61+200=470+33+350=282-37=720-38×7=511-14×3=70×3=5/8-1/8=219-(376-208)=457-(82+228)=86×9-388=168+554+109=18×8+383=603×6=758-345+751=138+(143-133)=102+(488-375)=130+598-136=480+252-121=219×4=332×(958-952)=157+226×2=32+165=915-633=665-(399+58)=177×3-338=393-171+153=140×(103-98)=35+154=721×5-330=247+65+380=379-276+673=106×(396-387)=904-466+617=244+677+188=190-18×3=460×5=750-(673-579)=189×(50-46)=388×(238-229)=915-(401+453)=221+13×4=479-(455-227)=314×2-141=196+233=154+(185-19)=311×(431-428)=119+141+233=155×6=169×9-444=150×4+193=881-24-498=697×6=493-(103+288)=690-238=489-243=136+36=327-233=187×(338-330)=430-(354-162)=908-36-751=130×6-654=732-404=504+(502-477)=396+890+909=469-(716-304)=117+356=482-(348+74)=394+881-615=142+240=504×4=272-(11+168)=237-(80-50)=982-(55+410)=691+659-739=368-(140+128)=350-223-90=421-190+162=481-54×6=901+(142-69)=988×(680-676)=670-129-121=4/7+3/7=486-(461-22)=462+(773-270)=630-(75+522)=965-89-36=681+(783-245)=312-(139+145)=82×7-50=875×2=228-(241-14)=950+229-503=458-77-233=256×3+61=804+716-927=238×4-821=787-(467-68)=196+287-187=288+208=344-308+238=331+181×3=2/7+4/7=941-695+156=28×(50-47)=837-178=451-117-37=299-186-95=272+159=209+441-226=338-(318-237)=235-106=163×3=661×9=447×2+783=232×4+962=515-420=151×4-376=826+110×2=12×6=178×(370-365)=25×4=87×3=134×(336-332)=552×6-519=922+(877-216)=125+274+594=530+855-718=228-30=472-29-106=219-132=925×6=631×5-199=743+221×3=331+396+111=585×(671-663)=393-91×2=10×5=130×(285-279)=32×4+359=550-(13+46)=239-224+47=238×(269-266)=428+(757-521)=411-148=238-(369-261)=476-(85+280)=388×2-361=168+703-783=285-24×2=274×5-96=277+19+404=580-(790-329)=68×(66-58)=142-25×2=72×(295-291)=54×(312-303)=316-28×2=46×8-54=235+238+257=631×(530-525)=748+103+543=60×(152-145)=217+107×3=383-(170+208)=404-30×9=196+(457-420)=992-58-488=225+343-111=668-616+172=619-53+130=590+273+99=252+211×3=138×5-654=915-249×2=911-28+282=889+136+840=526+407×2=402+425=462-(117+55)=496-101-36=901-825+810=195+678-157=169-49+10=144+(656-105)=267-(134+11)=89×5+870=171-67=831+(623-325)=562+486-367=465-(794-514)=182×5-346=134+(977-587)=959+966+691=288-198-60=387+(403-325)=241-10+78=353+406+94=835-441+774=213-176+300=741-311=486-(493-54)=163+81-44=137-35=999+470+120=432×7=286-47×3=54+227-73=669×(266-259)=901-(106+632)=443×(22-13)=136×6-393=627-584=199+29×5=101-(144-45)=55+83=14×5=669×(825-818)=340+(812-110)=297+51-141=470-(10+38)=462+287+120=231+216=518+419=245×6=498-(912-731)=983×2=375+21-15=349-(364-80)=920-228×2=495-373+362=343+104-358=362-(65+212)=294-281+792=344+19-230=312-176-70=799-260-399=941-34×8=180+(827-313)=137-53+521=797+241-804=400-157×2=950-647+514=79+929+423=959×(719-711)=667-(114+402)=131+159-241=221+39×3=987-317-293=899×7=135+(321-204)=98×9-857=445-330-71=202+115×6=441-(453-25)=156×2+195=571×(548-543)=144-114=11×6+31=121×8=526×4=120×8-483=163+79-147=106-28×3=116+212-48=181×4=300-131+129=75×5+864=434×(972-966)=341-113+973=381+195-416=649-(50+385)=235×(155-146)=935-(88+568)=307-(283-175)=316-37×4=174+124=587+860+544=47×(328-323)=904+244+623=554+(794-680)=976-388-266=322+15-47=358×2+58=4/8-3/8=408-101+154=909-608+724=40×4=346×4-726=223-(484-315)=306+(302-285)=95+364-11=292-53=144-132+353=797-373×2=872-44=121×(241-236)=329-38×8=435-153-45=1/6+3/6=1/8+3/8=422×8-947=356+103-222=735-225+765=811×3-738=137-(31+106)=128-83+66=988-712+288=663×7-596=330-314+60=206+732+303=285×3-368=8/10-2/10=815-493-307=99×(258-251)=929+(844-544)=599+421×2=333-54×4=463-84×3=286×4-789=480-(317-313)=100×(373-368)=73×3=272-117=398-296+390=901-111=77×8+52=983-74-337=3/4-1/4=261+873+585=274-(84-24)=406-50×8=151-(360-225)=148-(612-580)=415×2+223=852+72+794=709-218×2=349-(405-273)=182+97=311×2=828-(93+456)=405-40=953+606=799+(761-582)=38+49=971×7=285-(141+66)=334+91=247×2+355=238-90=275-(266-207)=273×8=712+511=191×(92-83)=786+787+486=351-127-100=241×(433-429)=843+(767-717)=477-124-130=135×3=172-65=886-(506-10)=876-(552+45)=549+46+149=227-(446-321)=320-(71+51)=217×(721-716)=932-904+734=401-71+40=727×(195-192)=665×(144-140)=341-(282-144)=253×3-252=309+210+170=376-(72+50)=142×(200-197)=726-295-65=687-(850-453)=370×5-733=386-285-19=923-210-652=165+113×6=819-(392-179)=46+(396-339)=71×7-33=472×8=246+105=535+194+68=112×3=940-464=366+(418-296)=43×9-185=216×2-391=106+46+631=831+(650-453)=223+220=237×3-675=654-162×2=829-67×2=143×2+322=214-(49-15)=567+374=160+(403-39)=208-41+186=659-58×4=983-(389+390)=240-205-32=883-(609-154)=621-28-461=557+547-626=328-39-191=319+22+604=5/9-1/9=215+225-298=2/4-1/4=322-(964-692)=159-71×2=418-(94+213)=164×(319-315)=495-188-205=375+352-526=314-84-165=812-(392-367)=59×7+29=194×4-442=413×3-623=177×6-252=283×4-480=657-541+333=315+295=573-43×3=722×6=748+440=821-78×9=644-349-36=149+(325-100)=236+328×2=516+161+64=636-(533+39)=948+235=490-(332-272)=320-50×5=270-(431-385)=351-239=450-303-66=469+881+953=409+18×2=887+462-444=613-(150+312)=66-24+27=243+(62-33)=354-225=289+61=736+525=232+(443-188)=252-153=326-76+371=303-27×4=781-(39+222)=929-(208+117)=379-(188+177)=471-93×3=382-70-280=919-234-589=985-819=469+611+489=234+135×3=627-(892-732)=475-159+56=12×9=174+261=205+(270-90)=34×2+26=47×5=93×(347-342)=150+120=3/5-1/5=717+659=236×2-363=159+616=811-(697-470)=122×2+913=986-(174+135)=567-81×5=204-32=206×2-50=473×4-362=649-(678-135)=217+472=676+123+39=109+267=311×4-127=136×(639-632)=384+233+59=265-39×4=124+673=122+62=752+123+917=1/8+2/8=685-(265-202)=2/8+3/8=436-64×5=454×8=96+25×9=850+305-162=480+892+69=946-755=738-(42+169)=110+105=967-345×2=349×(549-540)=146-(471-349)=613+34×6=221-(156-121)=271-84-173=205+201=225-136+196=463+24+31=145+500=911+(431-378)=317+455=332-221+126=442-252=445-60-161=137×7=525+45+111=963+383+598=916-52-33=422+888=627-15×6=86+(368-119)=979-(891-483)=943-(501-369)=60+86×7=967+(740-40)=12×5+198=323-224=678×9-247=394-76×2=515-171-99=741-681=416-213+161=934+(793-238)=345-(129-77)=690-131×2=13×(288-282)=118+114×2=437-161×2=734×5=255+106=203+122-260=418-(335-92)=43×7-268=778×3=292-12×4=273-(14+55)=299×(76-73)=909-(822-231)=977+303+108=951-(12+218)=495-(176+27)=754+36+61=845×(376-369)=3/5-2/5=197×4-414=303-146+96=21+(252-98)=972×2=189-119+43=31×9+245=357+87×5=881-(730+50)=691-343+648=216+72-105=218+30-221=414-(77+74)=5/8-2/8=445-112-213=943-(840+51)=772-63=695-19-229=381×8=721+(960-410)=31+728-274=951-335+739=227×4-876=58×9+363=380-229=387-246-50=984+63-542=217-88-93=491-455-12=338+(104-32)=204×6-73=15+169-24=324-(94+215)=484-39-11=30+126=256-24×5=988-727+73=539+204×3=580×8-256=8/10+2/10=949-(303+153)=1/3+2/3=257-(64+38)=293+592-766=91×(490-483)=327-25=38+(313-304)=350-45-205=803+326+614=211+392+199=911-(224+611)=136+96=715+(181-137)=436-422+414=300-(141+49)=195×2+22=493-130×3=334+654+795=147+810+15=119×5=272+262=416-46×5=488+(79-78)=78+591-150=857×(572-564)=47×3-63=59+50-79=174-141+314=760+298×2=624-114×3=145+396+540=498-36=596×7=349+764+207=145+619-476=128×(197-190)=4/7-1/7=125×8+679=659+159×3=142+(395-71)=992-85×9=901-619-113=117×6=127×5=239×2=143+(651-227)=943+(833-815)=125×3=424-94=759+(814-80)=222+239-202=332×2-358=109+715+19=771+709=121-24×3=440+20×2=626+29-615=933+(623-63)=981-469+554=434+(810-536)=26+22+919=499-345-42=491×6-992=690-669=285-99+10=940-831=991-(337+625)=465+181×2=18+95=320+(374-251)=273-(161-115)=19+480-228=37+364+318=649+57+915=97×9-370=398-328=297-10×7=4/6+2/6=263-78×2=331+(413-194)=58×6+217=117×7=296-118+320=584×7=96×8=476-220×2=59+(293-260)=327×3=參考答案19×5+124=219474-318-135=21405×2+832=1642991-908+461=54412×(412-409)=36869×5-21=4324210+(394-327)=277401-(159+13)=229263+46=309325-125-34=166926-(41+269)=616218-159=59456+(340-169)=627779+188=967210-(12+154)=44277×2-347=207905-(238-227)=894113+215=328503-487=16250+164-269=145481-52=42942×(309-300)=378137×6-700=122674×(180-175)=3370167+106=273622×(727-718)=5598191-158+339=37232×2+407=471189+559=748934×(257-252)=4670328×4=1312380+96-442=34735×(678-669)=6615504×7-993=2535376-273=103506+64×9=108214+409-299=12420×(371-365)=120981+320+415=1716362-10=35286×(256-251)=430124+46=170134×4=536167+142=309372-216=156300-11-112=17777+44+539=660913-(270-218)=86125+98+133=256384-(196+26)=162831-98-573=160487+789-606=670387-(765-548)=170816-13-151=652309-86-64=159297-(407-374)=264251+742=993797-(173+216)=408625-216-163=24668×4+456=72882+280-197=165992+698-317=137332+(289-261)=60632×4=25286/10+4/10=1281+207-37=451223+49=272988-810=178715-404-311=0906-51×9=447478-32×9=190391×2-366=4163/10-1/10=2/10273+431+28=732325-(967-642)=0895-122-237=536930-114-511=305917-127×5=282111+284=395598+811+444=1853212+273-334=151411-(231+25)=155567+531-411=68793+60=153467-151×2=165266+75×4=566142+414=556331-225+64=17088×6+125=65366×9=594319-235=84146×(110-105)=730322+425-603=144440×(649-646)=1320157-(315-218)=60321+133=454157×2=314577-(227-164)=514960-782+313=491244-114=130169-62+384=491820+643+299=1762132+431+263=826720+109×2=938497-261+37=273478-59-177=242481×7=3367464-235+38=267376-28×5=236426-(152+211)=63474+36×2=546580-(144+16)=420643×2=1286289-137=152516-(970-746)=292533×3-292=130767+178-117=12866×(316-310)=396488-(226+73)=189411-55×3=24647+(672-359)=360694×3-366=171666×8-396=132119-69=50893-218×3=239313+729+447=1489268-(151+99)=18890-136-593=161751-76×2=599732+(563-240)=1055966-59×6=61261×8+266=75455+369-414=10388+(425-10)=803728+362=1090246×9=2214338+(302-185)=45536×3=108736-15×7=631467-40-310=117754-441=3131/8+5/8=6/8247-181+512=578142-93=49108-(193-141)=561/8+4/8=5/8398×3-873=321857-656=20113×9=117219+739-324=63467+291=358550-240=310614+985+749=2348296+(479-192)=583861-(123+693)=45923-732=191414-91×3=141124-(129-124)=119320+(266-151)=435214-(423-422)=213857-(144+221)=492104×(228-222)=624285+(174-105)=35488+(906-39)=955672-646=2665×(175-168)=455180×4-191=529528+340-824=444/8-2/8=2/855+311-121=245411-164=247305×(348-345)=915354-170+696=880252×3-189=567102-61+200=241470+33+350=853282-37=245720-38×7=454511-14×3=46970×3=2105/8-1/8=4/8219-(376-208)=51457-(82+228)=14786×9-388=386168+554+109=83118×8+383=527603×6=3618758-345+751=1164138+(143-133)=148102+(488-375)=215130+598-136=592480+252-121=611219×4=876332×(958-952)=1992157+226×2=60932+165=197915-633=282665-(399+58)=208177×3-338=193393-171+153=375140×(103-98)=70035+154=189721×5-330=3275247+65+380=692379-276+673=776106×(396-387)=954904-466+617=1055244+677+188=1109190-18×3=136460×5=2300750-(673-579)=656189×(50-46)=756388×(238-229)=3492915-(401+453)=61221+13×4=273479-(455-227)=251314×2-141=487196+233=429154+(185-19)=320311×(431-428)=933119+141+233=493155×6=930169×9-444=1077150×4+193=793881-24-498=359697×6=4182493-(103+288)=102690-238=452489-243=246136+36=172327-233=94187×(338-330)=1496430-(354-162)=238908-36-751=121130×6-654=126732-404=328504+(502-477)=529396+890+909=2195469-(716-304)=57117+356=473482-(348+74)=60394+881-615=660142+240=382504×4=2016272-(11+168)=93237-(80-50)=207982-(55+410)=517691+659-739=611368-(140+128)=100350-223-90=37421-190+162=393481-54×6=157901+(142-69)=974988×(680-676)=3952670-129-121=4204/7+3/7=1486-(461-22)=47462+(773-270)=965630-(75+522)=33965-89-36=840681+(783-245)=1219312-(139+145)=2882×7-50=524875×2=1750228-(241-14)=1950+229-503=676458-77-233=148256×3+61=829804+716-927=593238×4-821=131787-(467-68)=388196+287-187=296288+208=496344-308+238=274331+181×3=8742/7+4/7=6/7941-695+156=40228×(50-47)=84837-178=659451-117-37=297299-186-95=18272+159=431209+441-226=424338-(318-237)=257235-106=129163×3=489661×9=5949447×2+783=1677232×4+962=1890515-420=95151×4-376=228826+110×2=104612×6=72178×(370-365)=89025×4=10087×3=261134×(336-332)=536552×6-519=2793922+(877-216)=1583125+274+594=993530+855-718=667228-30=198472-29-106=337219-132=87925×6=5550631×5-199=2956743+221×3=1406331+396+111=838585×(671-663)=4680393-91×2=21110×5=50130×(285-279)=78032×4+359=487550-(13+46)=491239-224+47=62238×(269-266)=714428+(757-521)=664411-148=263238-(369-261)=130476-(85+280)=111388×2-361=415168+703-783=88285-24×2=237274×5-96=1274277+19+404=700580-(790-329)=11968×(66-58)=544142-25×2=9272×(295-291)=28854×(312-303)=486316-28×2=26046×8-54=314235+238+257=730631×(530-525)=3155748+103+543=139460×(152-145)=420217+107×3=538383-(170+208)=5404-30×9=134196+(457-420)=233992-58-488=446225+343-111=457668-616+172=224619-53+130=696590+273+99=962252+211×3=885138×5-654=36915-249×2=417911-28+282=1165889+136+840=1865526+407×2=1340402+425=827462-(117+55)=290496-101-36=359901-825+810=886195+678-157=716169-49+10=130144+(656-105)=695267-(134+11)=12289×5+870=1315171-67=104831+(623-325)=1129562+486-367=681465-(794-514)=185182×5-346=564134+(977-587)=524959+966+691=2616288-198-60=30387+(403-325)=465241-10+78=309353+406+94=853835-441+774=1168213-176+300=337741-311=430486-(493-54)=47163+81-44=200137-35=102999+470+120=1589432×7=3024286-47×3=14554+227-73=208669×(266-259)=4683901-(106+632)=163443×(22-13)=3987136×6-393=423627-584=43199+29×5=344101-(144-45)=255+83=13814×5=70669×(825-818)=4683340+(812-110)=1042297+51-141=207470-(10+38)=422462+287+120=869231+216=447518+419=937245×6=1470498-(912-731)=317983×2=1966375+21-15=381349-(364-80)=65920-228×2=464495-373+362=484343+104-358=89362-(65+212)=85294-281+792=805344+19-230=133312-176-70=66799-260-399=140941-34×8=669180+(827-313)=694137-53+521=605797+241-804=234400-157×2=86950-647+514=81779+929+423=1431959×(719-711)=7672667-(114+402)=151131+159-241=49221+39×3=338987-317-293=377899×7=6293135+(321-204)=25298×9-857=25445-330-71=44202+115×6=892441-(453-25)=13156×2+195=507571×(548-543)=2855144-114=3011×6+31=97121×8=968526×4=2104120×8-483=477163+79-147=95106-28×3=22116+212-48=280181×4=724300-131+129=29875×5+864=1239434×(972-966)=2604341-113+973=1201381+195-416=160649-(50+385)=214235×(155-146)=2115935-(88+568)=279307-(283-175)=199316-37×4=168174+124=298587+860+544=199147×(328-323)=235904+244+623=1771554+(794-680)=668976-388-266=322322+15-47=290358×2+58=7744/8-3/8=1/8408-101+154=461909-608+724=102540×4=160346×4-726=658223-(484-315)=54306+(302-285)=32395+364-11=448292-53=239144-132+353=365797-373×2=51872-44=828121×(241-236)=605329-38×8=25435-153-45=2371/6+3/6=4/61/8+3/8=4/8422×8-947=2429356+103-222=237735-225+765=1275811×3-738=1695137-(31+106)=0128-83+66=111988-712+288=564663×7-596=4045330-314+60=76206+732+303=1241285×3-368=4878/10-2/10=6/10815-493-307=1599×(258-251)=693929+(844-544)=1229599+421×2=1441333-54×4=117463-84×3=211286×4-789=355480-(317-313)=476100×(373-368)=50073×3=219272-117=155398-296+390=492901-111=79077×8+52=668983-74-337=5723/4-1/4=2/4261+873+585=1719274-(84-24)=214406-50×8=6151-(360-225)=16148-(612-580)=116415×2+223=1053852+72+794=1718709-218×2=273349-(405-273)=217182+97=279311×2=622828-(93+456)=279405-40=365953+606=1559799+(761-582)=97838+49=87971×7=6797285-(141+66)=78334+91=425247×2+355=849238-90=148275-(266-207)=216273×8=2184712+511=1223191×(92-83)=1719786+787+486=2059351-127-100=124241×(433-429)=964843+(767-717)=893477-124-130=223135×3=405172-65=107886-(506-10)=390876-(552+45)=279549+46+149=744227-(446-321)=102320-(71+51)=198217×(721-716)=1085932-904+734=762401-71+40=370727×(195-192)=2181665×(144-140)=2660341-(282-144)=203253×3-252=507309+210+170=689376-(72+50)=254142×(200-197)=426726-295-65=366687-(850-453)=290370×5-733=1117386-285-19=82923-210-652=61165+113×6=843819-(392-179)=60646+(396-339)=10371×7-33=464472×8=3776246+105=351535+194+68=797112×3=336940-464=476366+(418-296)=48843×9-185=202216×2-391=41106+46+631=783831+(650-453)=1028223+220=443237×3-675=36654-162×2=330829-67×2=695143×2+322=608214-(49-15)=180567+374=941160+(403-39)=524208-41+186=353659-58×4=427983-(389+390)=204240-205-32=3883-(609-154)=428621-28-461=132557+547-626=478328-39-191=98319+22+604=9455/9-1/9=4/9215+225-298=1422/4-1/4=1/4322-(964-692)=50159-71×2=17418-(94+213)=111164×(319-315)=656495-188-205=102375+352-526=201314-84-165=65812-(392-367)=78759×7+29=442194×4-442=334413×3-623=616177×6-252=810283×4-480=652657-541+333=449315+295=610573-43×3=444722×6=4332748+440=1188821-78×9=119644-349-36=259149+(325-100)=374236+328×2=892516+161+64=741636-(533+39)=64948+235=1183490-(332-272)=430320-50×5=70270-(431-385)=224351-239=112450-303-66=81469+881+953=2303409+18×2=445887+462-444=905613-(150+312)=15166-24+27=69243+(62-33)=272354-225=129289+61=350736+525=1261232+(443-188)=487252-153=99326-76+371=621303-27×4=195781-(39+222)=520929-(208+117)=604379-(188+177)=14471-93×3=192382-70-280=32919-234-589=96985-819=166469+611+489=1569234+135×3=639627-(892-732)=467475-159+56=37212×9=108174+261=435205+(270-90)=38534×2+26=9447×5=23593×(347-342)=465150+120=2703/5-1/5=2/5717+659=1376236×2-363=109159+616=775811-(697-470)=584122×2+913=1157986-(174+135)=677567-81×5=162204-32=172206×2-50=362473×4-362=1530649-(678-135)=106217+472=689676+123+39=838109+267=376311×4-127=1117136×(639-632)=952384+233+59=676265-39×4=109124+673=797122+62=184752+123+917=17921/8+2/8=3/8685-(265-202)=6222/8+3/8=5/8436-64×5=116454×8=363296+25×9=321850+305-162=993480+892+69=1441946-755=191738-(42+169)=527110+105=215967-345×2=277349×(549-540)=3141146-(471-349)=24613+34×6=817221-(156-121)=186271-84-173=14205+201=406225-136+196=285463+24+31=518145+500=645911+(431-378)=964317+455=772332-221+126=237442-252=190445-60-161=224137×7=959525+45+111=681963+383+598=1944916-52-33=831422+888=1310627-15×6=53786+(368-119)=335979-(891-483)=571943-(501-369)=81160+86×7=662967+(74