三年级数学(上)计算题及答案集锦

三年级数学(上)计算题及答案集锦664-515+744=102×9=42×3=28×(173-168)=455×9-423=334-116+174=475-(415-166)=125+(327-29)=515×4-800=222+154-170=131-57+151=12×7=96-68+258=586×2=78+152×4=130+38=992+136×3=907×9-683=674+39+106=110+302-198=143×6-562=90+330-399=340-(80+258)=498-172=410-13-115=442-190=753+545-807=140+243+329=265×(194-191)=856-247×3=208×4-525=115×5-443=257-64+493=492+243+50=369+(737-108)=406-152+36=934×2=94-90+184=77+183+615=883-(160+656)=273-(26+195)=265+(429-402)=237-77=425-31×3=346-(10+256)=661+986=315×3-359=124+110=284+(680-409)=202+34=140×(254-247)=302×2+383=541×(410-402)=809-214=499-329-35=425-179×2=484×2-418=976-(420+150)=294+91-178=895+578+53=253×3+962=457-(187-135)=208+54×5=2/4-1/4=185+883=866-463+691=846-(544+265)=112+79×3=436+(540-133)=114×3+814=178+98×8=41×(439-432)=323-86=102+78=535+558-640=501-320-137=260×3-99=222-12-146=405-77-250=310-264+921=840-165×3=114-14×2=443+417+53=349-58-22=321+(499-27)=557-128×3=929×(447-443)=399-(163-119)=459×2+912=705-132=81+212-218=21×(475-471)=96×(198-195)=424-234-52=322-(448-358)=123×6=914-(619+219)=69×3-26=159+(372-138)=77×4-232=303×3+176=221+(495-339)=214-(22+113)=365-336+47=547-(81+384)=808+952+711=631-39-85=3/5-1/5=802×3-637=319+160-108=494-210×2=443+228+340=427-375-36=226-211+464=292+404+549=78×4-245=161×5-497=173+(410-89)=919+(580-135)=762×8=297+141=235×3=481-130-225=59-(73-65)=203+37=494+176+47=928-384-143=86×9-119=67×3-120=466+601-499=146+266=713-(418+108)=308×2-262=4/8-2/8=459-171-65=848×8=321-238=274-208=926-(823-772)=403-319+310=265-89=414-16×6=174-21=304+290=472-(85+360)=176-(424-325)=902-686-194=69×9=706+(708-556)=131+98+248=55×7+485=650-384+423=73×6+352=635×7=495×(775-767)=533+379=560+223=868-(203+330)=642-276=259+473×2=606-572+826=143+37+312=408-150-228=3/6+2/6=303-(19+127)=348+(485-310)=999-749-232=800-81×5=501×9-721=633×3=996-700+414=744-245-142=5/7-2/7=565×(299-290)=466-(255+171)=732×2-998=361-146=213×4-686=2/5-1/5=696×4-970=884-182-676=433×6=257×(494-491)=255-92+141=41+411+308=125×(350-342)=5/9+4/9=142+527=55×4=796-(973-348)=264+34×9=674+385-837=754×8-769=17×(25-18)=772+807-771=18+(572-453)=730-303=292-227+219=2/7+3/7=3/7+4/7=171-(180-65)=66×2+25=235×5-320=458×3-216=678+725+918=323-(292-36)=257-(102-91)=263+48+134=452-111×3=360+(714-288)=504-184=215-147=899-170+836=563×9-556=977+768-986=140-75+196=527+95+592=535+513=776×6-956=17×5=98×(30-24)=243-(383-245)=87×2=415+(357-84)=676-(684-650)=69×9+190=785-86×7=380+112×3=791-(148+81)=24+407-13=73+(171-124)=347-(20+20)=928-29×9=450×2-25=462-(165+164)=350×9=811-111+306=220+194-180=23×(614-605)=184×(37-33)=620+333-126=652-28-490=889+145+61=369-(168+165)=231-(143-91)=23×5+418=920-425-329=352+444+164=605-180-125=170×2=496-259+156=306+108=240×5-565=373×2+620=392-27×8=630×3-769=979-178-381=991-(971-552)=201-28-54=797×(165-156)=167-(151-45)=208-(17+147)=32×(418-412)=492-(299+84)=337+(858-218)=941×(423-417)=321+332+167=207×4-86=995+642=524-306+848=205×(325-316)=132×6-743=66×3=496-118×2=190-(103+64)=474+(890-330)=276+877+43=258-133=1/3+2/3=68×8=505-(585-489)=643-45=350+(950-780)=31×(617-613)=685-(515-468)=40×5=836×5=364-305=875-395+810=141×6=465-346+358=298-298+159=360-155-203=268-215=102+115=470-451=967+133+737=50+(755-289)=982-219×4=2/6-1/6=459-138×3=555+(601-310)=505+347=63×(131-122)=193+635+150=330-60×5=906-34-216=605+935+325=162+(320-181)=466-30×9=623×(48-45)=915-167=714-590+541=14×5+704=251-10-19=972-(829-185)=267-124=88×2+479=841+(960-892)=981-(249+439)=406-(62+257)=277+330=948+745=667-557=812×4-487=786+471+990=541-(966-727)=321-51=599-332+838=986-12-311=474×(93-87)=522+391+275=999-(465+334)=435-197=394+(395-236)=873+234=349-272-51=605-(480-43)=305+(255-54)=285-(51+200)=986-(909-158)=979×(224-219)=481-(473-374)=343-(12+138)=158×(292-287)=357-82-16=178+(453-261)=88+337-285=336+62=319-236+33=265+982+944=16×(373-369)=115+240=300+170=859+557=1/4+2/4=256+44×5=140×(275-270)=1/5+3/5=125×(73-68)=345-54×3=242+(197-181)=556×2-521=127-(662-551)=608×(567-562)=467-327=305-(327-156)=590-563=955-(41+792)=870+609=394+(380-276)=126×6-351=76×4=265+(278-28)=518+110+250=327-(200+117)=325-174+31=322+62-75=116+274+407=545-11+686=137+679+860=106-(260-178)=167×5=339-19-145=414+101+624=678+196+968=298-135+230=338-138+226=212-(39+81)=231×3-296=857-(942-758)=16×(477-472)=165×(125-121)=182-77×2=565-(644-168)=66+151=761+811-496=410+745+593=687-669=866-150=408-23-305=98×3+425=245+201-347=674-(972-394)=18×(676-670)=396-(646-541)=125+113×3=423+52×8=464-46×5=390+325=539+205=231-37-185=846+868=494-(452-87)=239-135-104=186+224=185+331+454=313+176=235×2=362-221=696-(188+111)=62×6+235=688+(532-297)=186×3+77=570+215=322×6=5/8-2/8=996-275-230=73+29=437-219=474-398+79=685+162=389+265+41=240+163=171×4=980-143×2=870-115+271=409+(852-474)=803-573+539=823-152×5=821-(635+68)=115+52+766=498-409+374=41×(42-35)=425-(899-726)=437-217+216=22+33×3=251+316=855+483×2=229+150-238=159×5-460=328+68-246=862-(702-295)=298×2-473=406-39×7=123+(165-63)=136-19+250=439-304-17=86×5=348-(144+191)=345×2-271=928-(341+246)=361-(213-130)=75+264+480=381-135×2=313-(237-193)=384-15×3=581-123×3=293+133+307=265+455+608=224+117+981=476-(160+94)=890-401-53=73+51=571-(38+415)=51+90×9=410-(195+119)=927-131+684=198-(82+52)=995+849+820=40+551+297=790-(243-119)=307+299+144=676+243×2=467×(44-41)=500+148×5=655-82×3=21×9+462=733-350=717+(560-177)=448×(597-589)=173×2-246=159×4+936=185×5=2/7-1/7=937-241+122=590×2=253-(754-688)=400-49×3=887-(539-267)=20+285-199=59×(136-128)=568+(590-482)=906-145×4=234-182=883+68×8=175+81=60+167-221=108-(195-157)=354-229+273=189-148=136+300×2=291×2=91-14×4=176-39+241=813+(509-479)=496-81×6=30×(294-291)=415-259=811-301-251=230-29=66×9=313×(668-659)=39×3+352=306+128=393-213+115=673-94×3=71+419=837+700+789=912×(72-68)=3/9+4/9=209+251-279=47+202+90=966-(116+535)=682×7=415+839-385=597+(883-242)=199-(154+27)=373-329+582=26+37=884-207×4=912+61×5=152+324-393=368-343=440-301+105=184-(303-164)=162-115=813-148×4=624-459=760-693=517×5=114×8-593=215-188+442=229+22-160=775+851-824=389-191+260=366×2-629=872-(433+37)=107×9-876=898-57×4=42+450-394=71×(288-284)=370+(369-155)=871+880-64=562×6-834=19×2=716+15+140=183-15×2=160-(430-335)=265×(560-551)=31+32=185-138+368=618+528-306=712-164×3=19+243+11=414-(329-53)=586-148-185=259×(809-802)=230-25×3=857-(341+431)=466-279=64+165=238-78-90=38+125-105=125+201=370-(247+34)=340+604-219=101+311=1/5+2/5=644×5-513=171+(452-186)=500-160-289=298-78×2=954-155-334=485-378=366-152=856×5-138=693-136-259=497-(26+307)=49+473×2=251-48×4=268-27=280-19×5=465-55×4=123+45+436=463-72×2=372-184+581=998-165-549=907+532-328=896-267×2=489-(730-268)=61×7=919-443=485-(66+185)=418+(461-262)=591-(289+31)=333-12-113=299+199-421=273+50-56=445-377+994=198×5-223=47×3+97=517×3=65×(488-484)=920+523-222=705+(725-692)=563+946-898=68×4+397=878×7-881=69×3=158+595+400=982-(483+384)=106+208-120=780×(52-49)=321×2-250=75+340=115×6-529=104×8+467=779-59×3=231+(798-59)=231-(148-68)=702-286×2=689-194-360=514+105-532=12×3+569=473-52=880-(768-425)=710-(361-190)=339-129-107=281×(946-941)=349+(497-242)=89+574-657=465×8=52+143-106=125×7+33=146-126-17=352-86+786=219-130=857-(321+49)=183×2=472-360=683-(193-107)=172+708-603=89-77=141+25×9=125+25+165=57×6=95×4+289=684-54×7=96+365=593+29+286=111+381=96+497=3/6-1/6=105+210-30=70×3=733+909=352-(198-14)=407-172=24+183×4=206+(275-252)=175×(91-87)=19+150-89=13×3+168=441-159×2=323+668-880=121+(189-46)=285-71=143+66×3=360×2=836+(842-20)=111+202-307=919-134+77=58×7=963+506-354=156-21×4=848-(114+693)=898-667-150=320-175=114+(93-14)=111-56-44=1/6+3/6=34+75×6=617-299=483-133-300=49×7-39=215+998+49=166×6-430=550-237-101=456×5-970=883-663-56=57+417-438=505×(149-142)=91×3+476=778×(912-905)=881×3=420+80-83=132+113=496-(353-286)=464-(432-295)=50×(140-136)=426×(162-154)=98×4+358=35×9+657=3/6-2/6=353-(420-137)=227-(64+33)=372×2=243+(593-424)=154-(49-11)=81+27×8=87+975-790=233+26-14=100×4-125=277×(47-44)=520+518-334=581×4-371=180-(247-165)=417+(360-349)=530×4=16+415-381=138×3=348-(32+195)=42×(115-107)=6/10-3/10=992-(351+169)=787-81×8=474+(450-378)=825-621+294=221-(173-85)=923-527+128=866-(65+27)=709×(334-325)=343-93-60=651×8=155+42+363=326+997+570=562-13-157=3/8+2/8=467-(38+250)=990×(403-395)=437-58×7=190+265=327×3-802=965×7=192×8=305+(392-242)=295-(114+120)=212+160=558×(297-291)=307+225×3=80+395=725-103×4=959-(534+107)=874×4-504=772×(761-755)=573-457-46=345+110-146=348-59+42=384-37+682=801+165×4=58+(492-457)=151×4=167-(97+10)=478-41×5=56×2-21=401×4=4/9-3/9=868-205=946+456×2=599-141+448=256+(479-213)=846-90+828=391-322+233=225+251-400=395-125×3=999-448-63=63×6+371=467-(269+126)=86×4=208-(290-256)=492-371-34=250×4=360-(341-93)=927×5=236×2-126=392-76×2=559+709+78=324×(472-469)=27+(429-370)=25+(225-11)=595-499=374+50+463=336-18×5=952-503=899-(583+20)=820+165+332=312+(366-53)=295×3=596+514-25=722-(696-363)=2/7+5/7=192×(198-193)=317+44×5=809+785=453-73-321=445-(228-73)=837+16+17=279-128×2=283+63=535+256=462-388=456+(343-280)=428+226+275=920-223×4=574-173=19×8=263×4-607=468-(286+68)=558+568-973=293-100-45=78+(245-95)=270-(165-14)=86×(473-464)=622-(64+209)=194+815=209-194=237×4-607=69+101+18=262+(272-131)=928+995-16=375+(380-312)=128-(296-288)=657-466=156×5=422+(104-42)=191+174-137=20+97=455-86-353=583-13×4=996-697-73=23+505+151=863-353+853=267+289×2=参考答案664-515+744=893102×9=91842×3=12628×(173-168)=140455×9-423=3672334-116+174=392475-(415-166)=226125+(327-29)=423515×4-800=1260222+154-170=206131-57+151=22512×7=8496-68+258=286586×2=117278+152×4=686130+38=168992+136×3=1400907×9-683=7480674+39+106=819110+302-198=214143×6-562=29690+330-399=21340-(80+258)=2498-172=326410-13-115=282442-190=252753+545-807=491140+243+329=712265×(194-191)=795856-247×3=115208×4-525=307115×5-443=132257-64+493=686492+243+50=785369+(737-108)=998406-152+36=290934×2=186894-90+184=18877+183+615=875883-(160+656)=67273-(26+195)=52265+(429-402)=292237-77=160425-31×3=332346-(10+256)=80661+986=1647315×3-359=586124+110=234284+(680-409)=555202+34=236140×(254-247)=980302×2+383=987541×(410-402)=4328809-214=595499-329-35=135425-179×2=67484×2-418=550976-(420+150)=406294+91-178=207895+578+53=1526253×3+962=1721457-(187-135)=405208+54×5=4782/4-1/4=1/4185+883=1068866-463+691=1094846-(544+265)=37112+79×3=349436+(540-133)=843114×3+814=1156178+98×8=96241×(439-432)=287323-86=237102+78=180535+558-640=453501-320-137=44260×3-99=681222-12-146=64405-77-250=78310-264+921=967840-165×3=345114-14×2=86443+417+53=913349-58-22=269321+(499-27)=793557-128×3=173929×(447-443)=3716399-(163-119)=355459×2+912=1830705-132=57381+212-218=7521×(475-471)=8496×(198-195)=288424-234-52=138322-(448-358)=232123×6=738914-(619+219)=7669×3-26=181159+(372-138)=39377×4-232=76303×3+176=1085221+(495-339)=377214-(22+113)=79365-336+47=76547-(81+384)=82808+952+711=2471631-39-85=5073/5-1/5=2/5802×3-637=1769319+160-108=371494-210×2=74443+228+340=1011427-375-36=16226-211+464=479292+404+549=124578×4-245=67161×5-497=308173+(410-89)=494919+(580-135)=1364762×8=6096297+141=438235×3=705481-130-225=12659-(73-65)=51203+37=240494+176+47=717928-384-143=40186×9-119=65567×3-120=81466+601-499=568146+266=412713-(418+108)=187308×2-262=3544/8-2/8=2/8459-171-65=223848×8=6784321-238=83274-208=66926-(823-772)=875403-319+310=394265-89=176414-16×6=318174-21=153304+290=594472-(85+360)=27176-(424-325)=77902-686-194=2269×9=621706+(708-556)=858131+98+248=47755×7+485=870650-384+423=68973×6+352=790635×7=4445495×(775-767)=3960533+379=912560+223=783868-(203+330)=335642-276=366259+473×2=1205606-572+826=860143+37+312=492408-150-228=303/6+2/6=5/6303-(19+127)=157348+(485-310)=523999-749-232=18800-81×5=395501×9-721=3788633×3=1899996-700+414=710744-245-142=3575/7-2/7=3/7565×(299-290)=5085466-(255+171)=40732×2-998=466361-146=215213×4-686=1662/5-1/5=1/5696×4-970=1814884-182-676=26433×6=2598257×(494-491)=771255-92+141=30441+411+308=760125×(350-342)=10005/9+4/9=1142+527=66955×4=220796-(973-348)=171264+34×9=570674+385-837=222754×8-769=526317×(25-18)=119772+807-771=80818+(572-453)=137730-303=427292-227+219=2842/7+3/7=5/73/7+4/7=1171-(180-65)=5666×2+25=157235×5-320=855458×3-216=1158678+725+918=2321323-(292-36)=67257-(102-91)=246263+48+134=445452-111×3=119360+(714-288)=786504-184=320215-147=68899-170+836=1565563×9-556=4511977+768-986=759140-75+196=261527+95+592=1214535+513=1048776×6-956=370017×5=8598×(30-24)=588243-(383-245)=10587×2=174415+(357-84)=688676-(684-650)=64269×9+190=811785-86×7=183380+112×3=716791-(148+81)=56224+407-13=41873+(171-124)=120347-(20+20)=307928-29×9=667450×2-25=875462-(165+164)=133350×9=3150811-111+306=1006220+194-180=23423×(614-605)=207184×(37-33)=736620+333-126=827652-28-490=134889+145+61=1095369-(168+165)=36231-(143-91)=17923×5+418=533920-425-329=166352+444+164=960605-180-125=300170×2=340496-259+156=393306+108=414240×5-565=635373×2+620=1366392-27×8=176630×3-769=1121979-178-381=420991-(971-552)=572201-28-54=119797×(165-156)=7173167-(151-45)=61208-(17+147)=4432×(418-412)=192492-(299+84)=109337+(858-218)=977941×(423-417)=5646321+332+167=820207×4-86=742995+642=1637524-306+848=1066205×(325-316)=1845132×6-743=4966×3=198496-118×2=260190-(103+64)=23474+(890-330)=1034276+877+43=1196258-133=1251/3+2/3=168×8=544505-(585-489)=409643-45=598350+(950-780)=52031×(617-613)=124685-(515-468)=63840×5=200836×5=4180364-305=59875-395+810=1290141×6=846465-346+358=477298-298+159=159360-155-203=2268-215=53102+115=217470-451=19967+133+737=183750+(755-289)=516982-219×4=1062/6-1/6=1/6459-138×3=45555+(601-310)=846505+347=85263×(131-122)=567193+635+150=978330-60×5=30906-34-216=656605+935+325=1865162+(320-181)=301466-30×9=196623×(48-45)=1869915-167=748714-590+541=66514×5+704=774251-10-19=222972-(829-185)=328267-124=14388×2+479=655841+(960-892)=909981-(249+439)=293406-(62+257)=87277+330=607948+745=1693667-557=110812×4-487=2761786+471+990=2247541-(966-727)=302321-51=270599-332+838=1105986-12-311=663474×(93-87)=2844522+391+275=1188999-(465+334)=200435-197=238394+(395-236)=553873+234=1107349-272-51=26605-(480-43)=168305+(255-54)=506285-(51+200)=34986-(909-158)=235979×(224-219)=4895481-(473-374)=382343-(12+138)=193158×(292-287)=790357-82-16=259178+(453-261)=37088+337-285=140336+62=398319-236+33=116265+982+944=219116×(373-369)=64115+240=355300+170=470859+557=14161/4+2/4=3/4256+44×5=476140×(275-270)=7001/5+3/5=4/5125×(73-68)=625345-54×3=183242+(197-181)=258556×2-521=591127-(662-551)=16608×(567-562)=3040467-327=140305-(327-156)=134590-563=27955-(41+792)=122870+609=1479394+(380-276)=498126×6-351=40576×4=304265+(278-28)=515518+110+250=878327-(200+117)=10325-174+31=182322+62-75=309116+274+407=797545-11+686=1220137+679+860=1676106-(260-178)=24167×5=835339-19-145=175414+101+624=1139678+196+968=1842298-135+230=393338-138+226=426212-(39+81)=92231×3-296=397857-(942-758)=67316×(477-472)=80165×(125-121)=660182-77×2=28565-(644-168)=8966+151=217761+811-496=1076410+745+593=1748687-669=18866-150=716408-23-305=8098×3+425=719245+201-347=99674-(972-394)=9618×(676-670)=108396-(646-541)=291125+113×3=464423+52×8=839464-46×5=234390+325=715539+205=744231-37-185=9846+868=1714494-(452-87)=129239-135-104=0186+224=410185+331+454=970313+176=489235×2=470362-221=141696-(188+111)=39762×6+235=607688+(532-297)=923186×3+77=635570+215=785322×6=19325/8-2/8=3/8996-275-230=49173+29=102437-219=218474-398+79=155685+162=847389+265+41=695240+163=403171×4=684980-143×2=694870-115+271=1026409+(852-474)=787803-573+539=769823-152×5=63821-(635+68)=118115+52+766=933498-409+374=46341×(42-35)=287425-(899-726)=252437-217+216=43622+33×3=121251+316=567855+483×2=1821229+150-238=141159×5-460=335328+68-246=150862-(702-295)=455298×2-473=123406-39×7=133123+(165-63)=225136-19+250=367439-304-17=11886×5=430348-(144+191)=13345×2-271=419928-(341+246)=341361-(213-130)=27875+264+480=819381-135×2=111313-(237-193)=269384-15×3=339581-123×3=212293+133+307=733265+455+608=1328224+117+981=1322476-(160+94)=222890-401-53=43673+51=124571-(38+415)=11851+90×9=861410-(195+119)=96927-131+684=1480198-(82+52)=64995+849+820=266440+551+297=888790-(243-119)=666307+299+144=750676+243×2=1162467×(44-41)=1401500+148×5=1240655-82×3=40921×9+462=651733-350=383717+(560-177)=1100448×(597-589)=3584173×2-246=100159×4+936=1572185×5=9252/7-1/7=1/7937-241+122=818590×2=1180253-(754-688)=187400-49×3=253887-(539-267)=61520+285-199=10659×(136-128)=472568+(590-482)=676906-145×4=326234-182=52883+68×8=1427175+81=25660+167-221=6108-(195-157)=70354-229+273=398189-148=41136+300×2=736291×2=58291-14×4=35176-39+241=378813+(509-479)=843496-81×6=1030×(294-291)=90415-259=156811-301-251=259230-29=20166×9=594313×(668-659)=281739×3+352=469306+128=434393-213+115=295673-94×3=39171+419=490837+700+789=2326912×(72-68)=36483/9+4/9=7/9209+251-279=18147+202+90=339966-(116+535)=315682×7=4774415+839-385=869597+(883-242)=1238199-(154+27)=18373-329+582=62626+37=63884-207×4=56912+61×5=1217152+324-393=83368-343=25440-301+105=244184-(303-164)=45162-115=47813-148×4=221624-459=165760-693=67517×5=2585114×8-593=319215-188+442=469229+22-160=91775+851-824=802389-191+260=458366×2-629=103872-(433+37)=402107×9-876=87898-57×4=67042+450-394=9871×(288-284)=284370+(369-155)=584871+880-64=1687562×6-834=253819×2=38716+15+140=871183-15×2=153160-(430-335)=65265×(560-551)=238531+32=63185-138+368=415618+528-306=840712-164×3=22019+243+11=273414-(329-53)=138586-148-185=253259×(809-802)=1813230-25×3=155857-(341+431)=85466-279=18764+165=229238-78-90=7038+125-105=58125+201=326370-(247+34)=89340+604-219=725101+311=4121/5+2/5=3/5644×5-513=2707171+(452-186)=437500-160-289=51298-78×2=142954-155-334=465485-378=107366-152=214856×5-138=4142693-136-259=298497-(26+307)=16449+473×2=995251-48×4=59268-27=241280-19×5=185465-55×4=245123+45+436=604463-72×2=319372-184+581=769998-165-549=284907+532-328=1111896-267×2=362489-(730-268)=2761×7=427919-443=476485-(66+185)=234418+(461-262)=617591-(289+31)=271333-12-113=208299+199-421=77273+50-56=267445-377+994=1062198×5-223=76747×3+97=238517×3=155165×(488-484)=260920+523-222=1221705+(725-692)=738563+946-898=61168×4+397=669878×7-881=526569×3=207158+595+400=1153982-(483+384)=115106+208-120=194780×(52-49)=2340321×2-250=39275+340=415115×6-529=161104×8+467=1299779-59×3=602231+(798-59)=970231-(148-68)=151702-286×2=130689-194-360=135514+105-532=8712×3+569=605473-52=421880-(768-425)=537710-(361-190)=539339-129-107=103281×(946-941)=1405349+(497-242)=60489+574-657=6465×8=372052+143-106=89125×7+33=908146-126-17=3352-86+786=1052219-130=89857-(321+49)=487183×2=366472-360=112683-(193-107)=597172+708-603=27789-77=12141+25×9=366125+25+165=31557×6=34295×4+289=669684-54×7=30696+365=461593+29+286=908111+381=49296+497=5933/6-1/6=2/6105+210-30=28570×3=210733+909=1642352-(198-14)=168407-172=23524+183×4=756206+(275-252)=229175×(91-87)=70019+150-89=8013×3+168=207441-159×2=123323+668-880=111121+(189-46)=264285-71=214143+66×3=341360×2=720836+(842-20)=1658111+202-307=6919-134+77=86258×7=406963+506-354=1115156-21×4=72848-(114+693)=41898-667-150=81320-175=145114+(93-14)=193111-56-44=111/6+3/6=4/634+75×6=484617-299=318483-133-300=5049×7-39=304215+998+49=1262166×6-430=566550-237-101=212456×5-970=1310883-663-56=16457+4