三年級數(shù)學(上)計算題及答案集錦

三年級數(shù)學(上)計算題及答案集錦233+155=564+(784-684)=506+734+82=582-13×9=197×(107-102)=729-126×2=133-(72+15)=606×(298-291)=891×(248-239)=429×6-759=443-(328-291)=292×(639-630)=103×5-291=760+776-318=453-(92+184)=172-(92-56)=425-148=472-309=187-57×2=925×6=707+610+318=315×(527-518)=296+133=15+194-131=95×(23-15)=618-(97+247)=459-57×7=371-16+190=442-84=89+126+235=715+(986-536)=555-25×3=560-141×3=837-30-119=187-(465-445)=295-(346-224)=50×(599-593)=634-491+952=84+(949-606)=485+(162-59)=401+962+398=966-103×4=435+172×3=83+(47-39)=4/6+2/6=329+72-242=139+290=24+294-136=997-146×2=316+100-77=251-44-169=159-(729-623)=550+866+636=296+83=391+473=339-59+103=159-(833-709)=333×7-380=897×4=1/5+2/5=490-45×6=341×6-976=462-285=352+(480-417)=94×(189-183)=991-(605+60)=146×3-285=652×3-160=510×(898-895)=123+(378-359)=104+736+792=638-(936-533)=296×7=112×4-239=405-87+22=323+(350-167)=223-214+341=719-575=315-(127+81)=71×2=327+104=821×3=822×(838-833)=174-49+213=540-220-221=239×4-845=387+593=392×2-20=234-183+412=959-(773-141)=316+290+41=733-(52+455)=147+183-313=681+398-943=276+(232-184)=99×9=368+91×4=182+163-256=41×(352-349)=835+990=361+682-338=138-29×4=359+18×5=80×(323-317)=400×9-774=91+406=333+721-731=626-616=21+446+278=407-11-45=48×7=13+117+330=95×7-233=378+578+38=414+421+182=183×5=454-34+46=457-(214-148)=190×(53-48)=165+(819-594)=11×5+336=338-(87+92)=116-46=234+192-366=28+353-215=271+(254-213)=493-115-372=423-11×9=80+39=46×(293-284)=913-22+209=132+270-195=284+445=627-209=227×3=804-23=666-48=395×(431-423)=318+159=212+(609-203)=252-237+270=689+776-987=243×3=75+237-88=58×4=870×5=973+40-687=621-62×3=421-44-102=421-258-82=338-(304-24)=492-120=282+(350-238)=36+36=143+187-204=373-175+981=971-(635-176)=51×6+165=107+37=347×2-53=693+609=543-(565-275)=828-82+729=773+(667-660)=897-148-275=470-419+782=255-148-69=76×7+94=681+744+874=443×2-23=969-893+55=404-190+207=378×3=312+289=147+212-306=158+778-397=663-110=509×2=40+421-141=866-(207-90)=80×(475-467)=340-(159-133)=491-59-232=997-(721+271)=193+35=1/8+4/8=88×3=701+887+436=977+46×6=537-(852-418)=4/5-1/5=225×2+307=367×6=745-(564+165)=916-581-102=956-(465+278)=326×(404-401)=280×2+417=554+412-327=625+107=774×7-702=855+176×2=342+65-260=113+(369-264)=42×3-27=529-254=766-(151-26)=311+943-125=481-34-137=569-(516-474)=645+781=951×7=732-709+712=172+73×3=994-734=100×6=935+(698-72)=191+(363-247)=75×(133-126)=27+(994-259)=58×6-244=401-17×7=71+243+487=111+(462-100)=450-164+97=247+176×3=41+227=499-51-337=371+(462-155)=428-264+275=493+39+424=390-(139+94)=119+100=142+(411-132)=936-27=432-235+211=247-242+394=412-362+182=765×9-569=50+264+373=164+143=297+(357-81)=673+539+28=657+(871-327)=303+(712-175)=828-174+16=23+643+51=219+715+187=477×2=197-(21+129)=122×5+689=498+818-365=254×8=514×(852-847)=776×2-296=391+588=173×(874-870)=218×4=74+90=384+(465-427)=15×2=437-434+713=700-440+520=271+589+605=456-32×4=78+764-192=493-197=942-(72+656)=917-(284-233)=367+(997-224)=444+(290-107)=428-48-138=438-117+18=67-10+151=367-(482-280)=809-(803-674)=448-57-376=684×(974-967)=171+48-175=935+46-591=337×2+214=468-181=209-60-104=939-(555+54)=2/5-1/5=614-159×2=819-52×3=40+169=197-(307-201)=418×8-900=43+317×2=990-816=488-(307+65)=218×(306-303)=333×4-895=108×2+424=130+206-111=207+(102-13)=407×(543-536)=549-(20+96)=215×5-533=482-210-54=301×(360-357)=421+(464-297)=26×(240-237)=480-16×5=349+516+650=257-49-82=1/6+2/6=909-268×3=169+100×7=469-(121+53)=741+123+917=486-166-93=574-(905-726)=167+(360-87)=543×6-763=365×6-736=89×(230-227)=322-(669-549)=321-102-91=381-342=241-25×9=451-103+138=493-(124+137)=363-200=881-140×2=604-225=100×2=243-(56+119)=217+124=369+236×2=87×9=485-55×6=103×7=326-96×2=53+392-274=507×5=169+133=622+(624-130)=378-59×4=451+687-187=371+41×2=960-479-192=410-(330-52)=697-45-565=667-248+198=307-263+254=61+193-39=231-(441-421)=263×(261-255)=480+301=118×8+347=414-(136+190)=328-(449-167)=227×6-298=309-96-16=489+(496-252)=83×(102-98)=3/8-1/8=42+430-63=361-(250-99)=488-51=102×(189-180)=810+754-572=914-(537-309)=719-(121+16)=614-(456+103)=113-36×3=413-15×9=373+82×6=487-(68+35)=434-128×2=913-(940-367)=414-(37+338)=152+(327-61)=142-101-33=174+193×2=390-10-92=541-501=373-41×6=39×(170-165)=242+59×5=173×4+516=337+(417-50)=794×(121-112)=351-(100+181)=442-337=309+97-276=502+223=693-(91+435)=992×4=101×(33-29)=116×5-419=794×2=7/10-3/10=298-159+349=57+418-252=447-(489-467)=669-(397-336)=954-100×8=581-372=437-(155+58)=402×2=80×3+474=359-16×7=487-237-132=859-(291+301)=855×5=143-89+692=129+97-107=463-191=882-61-402=2/3-1/3=55+297=447-108×2=454-370=93+(755-647)=123×6=831-438=466-46×9=909-169=83+200=129×9=90+592+278=157×4+248=479-(186-25)=87×(55-49)=382-(109+158)=308-22×9=232×(704-696)=688-176×3=325-(177+32)=331-(468-425)=912-(201+414)=840-675+892=999+291+386=611+73+581=313+70=899+14×6=42×9+483=994-(610-172)=346-328=6/8-1/8=381-(203+134)=713+339=330-(355-229)=485-155=994-311-298=431+637-18=129×(299-292)=606-(112+67)=965+998-839=365×2=459-(279+180)=246×4=104×8=641-520+134=944×4=375+253×2=101×(29-20)=612+522-820=20+(350-115)=787×6=111+495=847-(493+98)=138+354=224×3=494-134=181×5=944-701-165=883-603-42=910×3=41+421×2=542×8-853=302+752-513=435-189-105=387-(491-248)=55+(947-41)=93-11×5=485-144×2=422-246+372=101×2+312=228-21-72=687+(506-468)=411×9-492=615+(915-441)=630+345-69=510-315+460=268+978=249×4-455=806-679+213=456-61-25=2/7+4/7=183×5-750=441-61×6=957-303+596=132×(552-543)=804-764+375=607-515+776=481-(227+66)=408+140=105×3-164=167×(189-184)=958-12-342=918-324=489+527=564-(758-607)=722-302=92+(446-191)=140×7-140=80×4-157=608-503+910=114+64=1/9+6/9=1/3+2/3=212-42+79=271+312-39=488-57×2=906-102-210=957-462=328-31×5=440-440+869=78+135+666=175×2-282=357-39×9=166×6-37=137+336+53=364+83=876+210-538=887×(691-683)=60×(239-231)=661+66×4=185+69+722=14+(716-197)=593-(24+377)=96+189-71=191×5-383=200+32×3=425-165-166=74×6+972=109×2=450-53-267=173-(358-236)=724×9-103=586-348=320-97×3=300-108×2=377-67-127=1/6+3/6=321-57×4=983-496-344=419-401=261+164-336=36×(353-350)=95×(311-304)=550×6=310-43×5=3/6-1/6=521+269=667×4=328-37×3=442-236=698-(812-212)=305-103×2=74+(264-37)=940-(379+182)=495-371-51=1/10+7/10=109-(400-376)=881×9-95=284×7-36=950-(575-327)=244-50×3=450-93×2=248-129+171=333+343+261=981×(542-539)=246+131-271=110-51+176=245×3=105×7+42=525+348=380+29×5=170-80-75=491-(293+190)=901×7=208-10×4=587×(408-403)=226+138-182=440-209×2=500+153+516=665+79+230=251×2+221=61×5+497=57-20+347=124+209×4=99+132+516=99×3+158=441-(24+138)=255×2-407=110-28+239=252+761+337=897+494×2=352-177=84+630+255=650×4-73=23+74-53=181-70-12=517-(110+84)=608+37-82=724-701+633=644-(151+34)=346-143=907-(516+20)=709-178=424-(180+152)=464-(276-272)=260×(374-371)=47×6-12=126×3=748-15×4=487-(953-538)=780-(129+591)=129×6=180×4=983-705=374×(463-460)=58+367×2=462-(224-141)=298-(95-46)=159×6=57×(348-345)=245-(151+90)=56×6=443-(451-230)=162+270=975-135×3=316-277=38×(322-318)=435×6-89=353-59×5=843-546-14=126+85+375=858-192=110+324=252+163-123=21+(228-181)=303-(376-230)=215×2-375=503+(666-554)=27+(457-59)=421×(824-816)=325+(301-10)=734+220=470-(28+24)=294+402+96=307×9-568=781×9=109+279=942+(596-82)=115-90+160=273+268+259=453-(405-385)=699×8-211=892-419=613-(204-203)=563+162=212-133+180=233×4-521=105×(368-361)=926-(52+143)=293-281=281×(295-292)=642-95-332=764-242-405=233+748+371=866-389=375×2=183+58=203-49×2=816+140-67=57×8+715=387+191×2=224-150=559+(808-506)=112+358+336=128+283=157×6-887=540+(795-417)=132×3+323=659+11+99=679+(787-412)=255+46=907-116-490=14×2+221=562-94×4=313+(419-163)=821-430-326=83+247=176×3+485=325×2-257=141×5=661×6-802=645-201+340=319-158=144×5-341=917×(966-962)=1/6+5/6=106×2+921=478+(389-362)=46×8+343=425+407+109=915+567+898=210-(214-26)=299+745-942=154+401+363=357-205+71=331+210×2=826×(932-923)=458-175×2=323-172=176+355+185=790-535-203=333+311×2=154+235+543=307-(227+56)=963-517+138=2/9+7/9=678×9=433-392-24=586+79-529=405-213+92=27-(343-320)=768+92+58=55+319×3=303×2=738×6=138+374+109=818-(112+524)=249+230-171=219×4-826=237×2-410=956×(765-761)=493-355=564×(639-636)=34+113+445=931-(439-389)=420-65×5=1/4+2/4=974-179×4=734+312-737=986+864+902=797×4-494=201-51-54=382-63=695-285=367+(152-73)=482-(85+264)=931-271×2=833×(173-169)=56+(748-658)=484+760+35=222+378-11=894-(323+347)=672+910-385=843-439=190×3=991-192-295=155+936-751=864×(475-467)=557+181+549=382-316-47=192+854+523=315-193+203=401-344+315=646+884=538+101+85=258-183+145=175+984-447=866+151×6=179+229=842-340-425=265×(167-164)=996-521-226=5/9-3/9=278+280+418=241-102=677-159+213=588×6=166×3+66=715-(352+232)=154+505=137×2-120=86+(964-96)=128-(47+80)=812×9-588=470-(274-152)=412+(153-113)=490×2=778+129+231=408×2-558=434-132×2=317-(315-268)=205-103=53+454+193=3/4-1/4=898-595-205=393+275=851-(195+116)=37×2+276=2/4-1/4=54×5-100=891-834+384=98×6-323=148+211=153+180×3=134+212-136=167+406+331=851-683-93=158+119×4=126+97+347=429-29-215=208+374+153=892-401+352=486-(281+40)=148×4+94=925-14×3=420+249=105×7=267-257+169=931×(728-723)=372-(76+161)=946-854=589-(620-179)=338+94=197×3-324=208-(224-40)=365-(373-314)=5/10-1/10=677-167-392=247+(243-76)=314-246=33×8+433=467-439=339+(927-631)=353-(193+160)=283+159=73+(459-382)=839-(899-306)=724-410-68=37-16=360-(394-112)=825-143-650=211+42=223×(295-291)=448-(221+150)=261-(124+133)=689+863+269=256-(413-355)=4/7-2/7=366×2-327=65×5+158=304+(490-47)=參考答案233+155=388564+(784-684)=664506+734+82=1322582-13×9=465197×(107-102)=985729-126×2=477133-(72+15)=46606×(298-291)=4242891×(248-239)=8019429×6-759=1815443-(328-291)=406292×(639-630)=2628103×5-291=224760+776-318=1218453-(92+184)=177172-(92-56)=136425-148=277472-309=163187-57×2=73925×6=5550707+610+318=1635315×(527-518)=2835296+133=42915+194-131=7895×(23-15)=760618-(97+247)=274459-57×7=60371-16+190=545442-84=35889+126+235=450715+(986-536)=1165555-25×3=480560-141×3=137837-30-119=688187-(465-445)=167295-(346-224)=17350×(599-593)=300634-491+952=109584+(949-606)=427485+(162-59)=588401+962+398=1761966-103×4=554435+172×3=95183+(47-39)=914/6+2/6=1329+72-242=159139+290=42924+294-136=182997-146×2=705316+100-77=339251-44-169=38159-(729-623)=53550+866+636=2052296+83=379391+473=864339-59+103=383159-(833-709)=35333×7-380=1951897×4=35881/5+2/5=3/5490-45×6=220341×6-976=1070462-285=177352+(480-417)=41594×(189-183)=564991-(605+60)=326146×3-285=153652×3-160=1796510×(898-895)=1530123+(378-359)=142104+736+792=1632638-(936-533)=235296×7=2072112×4-239=209405-87+22=340323+(350-167)=506223-214+341=350719-575=144315-(127+81)=10771×2=142327+104=431821×3=2463822×(838-833)=4110174-49+213=338540-220-221=99239×4-845=111387+593=980392×2-20=764234-183+412=463959-(773-141)=327316+290+41=647733-(52+455)=226147+183-313=17681+398-943=136276+(232-184)=32499×9=891368+91×4=732182+163-256=8941×(352-349)=123835+990=1825361+682-338=705138-29×4=22359+18×5=44980×(323-317)=480400×9-774=282691+406=497333+721-731=323626-616=1021+446+278=745407-11-45=35148×7=33613+117+330=46095×7-233=432378+578+38=994414+421+182=1017183×5=915454-34+46=466457-(214-148)=391190×(53-48)=950165+(819-594)=39011×5+336=391338-(87+92)=159116-46=70234+192-366=6028+353-215=166271+(254-213)=312493-115-372=6423-11×9=32480+39=11946×(293-284)=414913-22+209=1100132+270-195=207284+445=729627-209=418227×3=681804-23=781666-48=618395×(431-423)=3160318+159=477212+(609-203)=618252-237+270=285689+776-987=478243×3=72975+237-88=22458×4=232870×5=4350973+40-687=326621-62×3=435421-44-102=275421-258-82=81338-(304-24)=58492-120=372282+(350-238)=39436+36=72143+187-204=126373-175+981=1179971-(635-176)=51251×6+165=471107+37=144347×2-53=641693+609=1302543-(565-275)=253828-82+729=1475773+(667-660)=780897-148-275=474470-419+782=833255-148-69=3876×7+94=626681+744+874=2299443×2-23=863969-893+55=131404-190+207=421378×3=1134312+289=601147+212-306=53158+778-397=539663-110=553509×2=101840+421-141=320866-(207-90)=74980×(475-467)=640340-(159-133)=314491-59-232=200997-(721+271)=5193+35=2281/8+4/8=5/888×3=264701+887+436=2024977+46×6=1253537-(852-418)=1034/5-1/5=3/5225×2+307=757367×6=2202745-(564+165)=16916-581-102=233956-(465+278)=213326×(404-401)=978280×2+417=977554+412-327=639625+107=732774×7-702=4716855+176×2=1207342+65-260=147113+(369-264)=21842×3-27=99529-254=275766-(151-26)=641311+943-125=1129481-34-137=310569-(516-474)=527645+781=1426951×7=6657732-709+712=735172+73×3=391994-734=260100×6=600935+(698-72)=1561191+(363-247)=30775×(133-126)=52527+(994-259)=76258×6-244=104401-17×7=28271+243+487=801111+(462-100)=473450-164+97=383247+176×3=77541+227=268499-51-337=111371+(462-155)=678428-264+275=439493+39+424=956390-(139+94)=157119+100=219142+(411-132)=421936-27=909432-235+211=408247-242+394=399412-362+182=232765×9-569=631650+264+373=687164+143=307297+(357-81)=573673+539+28=1240657+(871-327)=1201303+(712-175)=840828-174+16=67023+643+51=717219+715+187=1121477×2=954197-(21+129)=47122×5+689=1299498+818-365=951254×8=2032514×(852-847)=2570776×2-296=1256391+588=979173×(874-870)=692218×4=87274+90=164384+(465-427)=42215×2=30437-434+713=716700-440+520=780271+589+605=1465456-32×4=32878+764-192=650493-197=296942-(72+656)=214917-(284-233)=866367+(997-224)=1140444+(290-107)=627428-48-138=242438-117+18=33967-10+151=208367-(482-280)=165809-(803-674)=680448-57-376=15684×(974-967)=4788171+48-175=44935+46-591=390337×2+214=888468-181=287209-60-104=45939-(555+54)=3302/5-1/5=1/5614-159×2=296819-52×3=66340+169=209197-(307-201)=91418×8-900=244443+317×2=677990-816=174488-(307+65)=116218×(306-303)=654333×4-895=437108×2+424=640130+206-111=225207+(102-13)=296407×(543-536)=2849549-(20+96)=433215×5-533=542482-210-54=218301×(360-357)=903421+(464-297)=58826×(240-237)=78480-16×5=400349+516+650=1515257-49-82=1261/6+2/6=3/6909-268×3=105169+100×7=869469-(121+53)=295741+123+917=1781486-166-93=227574-(905-726)=395167+(360-87)=440543×6-763=2495365×6-736=145489×(230-227)=267322-(669-549)=202321-102-91=128381-342=39241-25×9=16451-103+138=486493-(124+137)=232363-200=163881-140×2=601604-225=379100×2=200243-(56+119)=68217+124=341369+236×2=84187×9=783485-55×6=155103×7=721326-96×2=13453+392-274=171507×5=2535169+133=302622+(624-130)=1116378-59×4=142451+687-187=951371+41×2=453960-479-192=289410-(330-52)=132697-45-565=87667-248+198=617307-263+254=29861+193-39=215231-(441-421)=211263×(261-255)=1578480+301=781118×8+347=1291414-(136+190)=88328-(449-167)=46227×6-298=1064309-96-16=197489+(496-252)=73383×(102-98)=3323/8-1/8=2/842+430-63=409361-(250-99)=210488-51=437102×(189-180)=918810+754-572=992914-(537-309)=686719-(121+16)=582614-(456+103)=55113-36×3=5413-15×9=278373+82×6=865487-(68+35)=384434-128×2=178913-(940-367)=340414-(37+338)=39152+(327-61)=418142-101-33=8174+193×2=560390-10-92=288541-501=40373-41×6=12739×(170-165)=195242+59×5=537173×4+516=1208337+(417-50)=704794×(121-112)=7146351-(100+181)=70442-337=105309+97-276=130502+223=725693-(91+435)=167992×4=3968101×(33-29)=404116×5-419=161794×2=15887/10-3/10=4/10298-159+349=48857+418-252=223447-(489-467)=425669-(397-336)=608954-100×8=154581-372=209437-(155+58)=224402×2=80480×3+474=714359-16×7=247487-237-132=118859-(291+301)=267855×5=4275143-89+692=746129+97-107=119463-191=272882-61-402=4192/3-1/3=1/355+297=352447-108×2=231454-370=8493+(755-647)=201123×6=738831-438=393466-46×9=52909-169=74083+200=283129×9=116190+592+278=960157×4+248=876479-(186-25)=31887×(55-49)=522382-(109+158)=115308-22×9=110232×(704-696)=1856688-176×3=160325-(177+32)=116331-(468-425)=288912-(201+414)=297840-675+892=1057999+291+386=1676611+73+581=1265313+70=383899+14×6=98342×9+483=861994-(610-172)=556346-328=186/8-1/8=5/8381-(203+134)=44713+339=1052330-(355-229)=204485-155=330994-311-298=385431+637-18=1050129×(299-292)=903606-(112+67)=427965+998-839=1124365×2=730459-(279+180)=0246×4=984104×8=832641-520+134=255944×4=3776375+253×2=881101×(29-20)=909612+522-820=31420+(350-115)=255787×6=4722111+495=606847-(493+98)=256138+354=492224×3=672494-134=360181×5=905944-701-165=78883-603-42=238910×3=273041+421×2=883542×8-853=3483302+752-513=541435-189-105=141387-(491-248)=14455+(947-41)=96193-11×5=38485-144×2=197422-246+372=548101×2+312=514228-21-72=135687+(506-468)=725411×9-492=3207615+(915-441)=1089630+345-69=906510-315+460=655268+978=1246249×4-455=541806-679+213=340456-61-25=3702/7+4/7=6/7183×5-750=165441-61×6=75957-303+596=1250132×(552-543)=1188804-764+375=415607-515+776=868481-(227+66)=188408+140=548105×3-164=151167×(189-184)=835958-12-342=604918-324=594489+527=1016564-(758-607)=413722-302=42092+(446-191)=347140×7-140=84080×4-157=163608-503+910=1015114+64=1781/9+6/9=7/91/3+2/3=1212-42+79=249271+312-39=544488-57×2=374906-102-210=594957-462=495328-31×5=173440-440+869=86978+135+666=879175×2-282=68357-39×9=6166×6-37=959137+336+53=526364+83=447876+210-538=548887×(691-683)=709660×(239-231)=480661+66×4=925185+69+722=97614+(716-197)=533593-(24+377)=19296+189-71=214191×5-383=572200+32×3=296425-165-166=9474×6+972=1416109×2=218450-53-267=130173-(358-236)=51724×9-103=6413586-348=238320-97×3=29300-108×2=84377-67-127=1831/6+3/6=4/6321-57×4=93983-496-344=143419-401=18261+164-336=8936×(353-350)=10895×(311-304)=665550×6=3300310-43×5=953/6-1/6=2/6521+269=790667×4=2668328-37×3=217442-236=206698-(812-212)=98305-103×2=9974+(264-37)=301940-(379+182)=379495-371-51=731/10+7/10=8/10109-(400-376)=85881×9-95=7834284×7-36=1952950-(575-327)=702244-50×3=94450-93×2=264248-129+171=290333+343+261=937981×(542-539)=2943246+131-271=106110-51+176=235245×3=735105×7+42=777525+348=873380+29×5=525170-80-75=15491-(293+190)=8901×7=6307208-10×4=168587×(408-403)=2935226+138-182=182440-209×2=22500+153+516=1169665+79+230=974251×2+221=72361×5+497=80257-20+347=384124+209×4=96099+132+516=74799×3+158=455441-(24+138)=279255×2-407=103110-28+239=321252+761+337=1350897+494×2=1885352-177=17584+630+255=969650×4-73=252723+74-53=44181-70-12=99517-(110+84)=323608+37-82=563724-701+633=656644-(151+34)=459346-143=203907-(516+20)=371709-178=531424-(180+152)=92464-(276-272)=460260×(374-371)=78047×6-12=270126×3=378748-15×4=688487-(953-538)=72780-(129+591)=60129×6=774180×4=720983-705=278374×(463-460)=112258+367×2=792462-(224-141)=379298-(95-46)=249159×6=95457×(348-345)=171245-(151+90)=456×6=336443-(451-230)=222162+270=432975-135×3=570316-277=3938×(322-318)=152435×6-89=2521353-59×5=58843-546-14=283126+85+375=586858-192=666110+324=434252+163-123=29221+(228-181)=68303-(376-230)=157215×2-375=55503+(666-554)=61527+(457-59)=425421×(824-816)=3368325+(301-10)=616734+220=954470-(28+24)=418294+402+96=792307×9-568=2195781×9=7029109+279=388942+(596-82)=1456115-90+160=185273+268+259=800453-(405-385)=433699×8-211=5381892-419=473613-(204-203)=612563+162=725212-133+180=259233×4-521=411105×(368-361)=735926-(52+143)=731293-281=12281×(295-292)=843642-95-332=215764-242-405=117233+748+371=1352866-389=477375×2=750183+58=241203-49×2=105816+140-67=88957×8+715=1171387+191×2=769224-150=74559+(808-506)=861112+358+336=806128+283=411157×6-887=55540+(795-417)=918132×3+323=719659+11+99=769679+(787-412)=1054255+46=301907-116-490=30114×2+221=249562-94×4=186313+(419-163)=569821-430-326=6583+247=330176×3+485=1013325×2-257=393141×5=705661×6-802=3164645-201+340=784319-158=161144×5-341=379917×(966-962)=36681/6+5/6=1106×2+921=1133478+(389-362)=50546×8+343=711425