三年級數(shù)學(xué)(上)計(jì)算題專項(xiàng)練習(xí)附答案

三年級數(shù)學(xué)(上)計(jì)算題專項(xiàng)練習(xí)附答案236+88=327+311=102+42=75+297=230+175=444+315=71+264=664+699=199+43=104+433=171+237=81+304=287+105=534+364=199+251=126+434=61+166=966+786=75+153=116+251=211+142=518+274=102+330=635+851=57+248=361+347=118+142=378+280=222+59=908+773=124+313=716+644=82+38=127+492=115+309=383+158=198+72=149+159=296+184=301+399=40+75=585+101=243+201=194+219=252+232=388+406=65+365=436+792=256+226=625+494=150+78=340+376=119+326=419+765=43+57=514+412=86+56=194+371=120+111=714+602=225-47=557-84=332-317=408-152=310-205=198-140=185-44=471-76=401-314=287-58=495-128=698-472=172-40=920-649=301-180=479-421=431-249=489-359=337-136=147-10=137-58=511-348=448-266=470-38=498-145=777-652=226-154=744-537=312-285=968-389=329-31=240-127=334-281=872-847=243-73=420-160=464-271=254-21=384-118=769-25=409-205=384-105=297-88=929-265=421-268=752-17=483-105=245-147=446-157=890-611=305-279=429-213=365-62=482-358=467-428=852-494=254-135=799-319=333-134=814-223=101×7=49×2=125×4=650×7=426×2=216×6=233×3=259×6=13×3=755×6=131×2=611×9=51×3=143×6=21×3=727×4=183×4=418×5=45×7=253×9=89×2=661×8=94×5=147×2=258×2=533×7=296×3=596×4=47×3=639×6=216×3=369×7=16×2=152×3=109×3=855×7=102×3=407×9=47×9=819×7=198×4=962×2=127×5=749×4=176×3=681×8=52×8=668×9=89×5=889×8=196×4=885×6=33×6=214×4=64×9=870×8=149×5=997×5=86×8=759×2=108+119+244=298+53+527=162+254+71=394+731+959=124+649+208=804+919+379=136+192+255=611+612+656=234+11+708=617+644+725=176+244+318=696+139+709=365+433+45=858+461+645=569+234+30=716+937+965=42+364+97=409+444+784=576+194+168=280+283+573=70+391+366=341+801+448=361+114+86=606+16+134=76+172+80=688+49+841=357+207+10=804+92+526=170+61+113=119+814+901=477+293+41=690+723+18=33+765+12=126+990+394=52+329+388=216+467+794=177+147+537=317+945+147=115+176+295=440+960+58=321+500+142=545+817+555=144+149+492=176+477+368=172+53+119=279+822+28=358+444+58=186+662+326=92+49+664=790+18+802=248+48+313=627+485+704=499+254+126=52+777+752=281+88+388=36+574+821=13+915+24=116+14+901=272+23+357=263+975+809=398+17-394=608+433-958=289+180-124=833+306-813=284+147-129=834+843-991=189+238-13=303+110-96=140+10-90=519+656-834=175+262-169=442+936-240=315+77-66=551+734-313=101+25-51=835+812-912=34+163-187=798+86-374=264+235-432=144+685-183=177+193-214=642+826-671=26+422-234=745+252-426=194+107-217=590+916-441=235+191-378=892+251-919=25+311-22=492+182-268=11+373-89=634+905-276=352+52-200=297+974-767=159+70-77=728+141-387=313+69-164=832+885-477=156+166-208=420+812-353=375+112-132=956+38-673=345+108-20=579+961-48=304+65-251=189+785-332=105+266-271=809+506-48=164+265-41=928+144-994=127+154-111=509+625-661=364+131-231=836+500-39=152+123-65=421+609-177=138+346-445=845+361-30=296+148-341=490+718-56=168-76-19=880-260-571=323-41-195=526-45-472=450-13-49=796-36-664=254-68-39=846-18-637=407-61-302=498-136-300=338-169-20=693-62-145=172-49-64=907-84-16=469-317-79=639-73-172=114-24-50=879-206-541=176-128-31=687-350-279=321-203-95=605-540-53=402-335-29=656-456-139=170-26-114=547-134-234=422-126-293=632-60-287=308-73-80=911-271-267=315-275-30=359-188-160=488-413-48=817-395-145=360-65-236=545-127-172=244-54-127=623-55-20=337-28-277=846-313-294=380-163-49=557-107-31=225-33-106=928-325-456=374-108-57=725-14-675=448-55-150=548-19-76=317-111-45=879-455-255=319-161-105=600-473-24=473-331-67=919-45-766=275-57-80=932-46-494=494-311-40=774-305-66=100-40-25=842-639-87=191-166+415=911-700+850=286-214+389=701-608+954=349-347+261=366-344+283=241-46+127=198-101+905=409-340+51=483-217+326=352-184+142=981-573+802=378-372+347=688-193+808=312-179+321=893-98+714=139-137+382=533-210+873=464-282+185=880-525+555=306-222+251=686-422+617=357-210+246=894-42+941=457-133+84=661-112+646=385-290+189=602-130+365=448-164+19=623-328+394=245-124+311=765-410+529=448-35+87=588-562+498=186-114+411=350-77+367=289-197+32=954-502+191=303-121+267=605-394+338=266-138+355=928-477+736=498-473+433=951-419+680=184-60+183=734-280+995=80-71+132=699-399+166=275-117+104=430-394+867=108-94+215=529-285+245=177-139+182=955-676+790=118-113+380=301-115+326=267-125+24=653-234+628=367-226+73=550-91+666=363+(218-184)=856+(746-253)=269+(491-225)=30+(471-213)=61+(309-136)=874+(505-42)=447+(397-120)=652+(776-731)=240+(478-442)=506+(673-358)=401+(359-234)=997+(731-674)=106+(355-300)=231+(854-580)=21+(203-70)=664+(852-719)=224+(405-227)=248+(691-37)=42+(351-177)=129+(912-649)=164+(424-220)=899+(743-178)=10+(147-35)=997+(862-86)=186+(216-136)=951+(448-292)=127+(223-182)=389+(723-421)=72+(345-178)=512+(904-484)=290+(497-103)=560+(776-494)=302+(158-97)=272+(866-81)=382+(455-79)=586+(407-94)=106+(397-82)=30+(985-216)=323+(398-284)=759+(905-492)=465+(207-186)=11+(542-193)=371+(164-125)=960+(888-519)=344+(482-134)=337+(975-423)=313+(230-188)=702+(940-361)=289+(422-332)=866+(853-563)=430+(477-180)=990+(656-626)=397+(437-426)=666+(680-123)=88+(458-377)=416+(530-506)=187+(451-448)=354+(889-433)=72+(458-415)=515+(963-595)=173-(85+65)=657-(130+516)=378-(223+140)=854-(205+253)=173-(72+16)=948-(749+68)=270-(36+193)=776-(648+46)=236-(80+103)=970-(802+78)=267-(185+47)=879-(171+87)=367-(144+182)=799-(45+436)=273-(10+124)=858-(641+207)=185-(82+44)=739-(552+96)=453-(95+297)=924-(434+489)=228-(161+25)=711-(388+264)=388-(11+334)=805-(59+50)=474-(147+271)=749-(333+327)=477-(120+136)=744-(268+113)=476-(271+135)=853-(111+587)=360-(58+227)=588-(331+257)=162-(24+96)=657-(61+425)=415-(94+300)=824-(355+50)=384-(185+156)=724-(310+134)=247-(53+131)=490-(91+305)=462-(40+365)=533-(259+202)=247-(21+104)=844-(63+599)=202-(67+109)=730-(359+221)=96-(47+41)=897-(58+306)=423-(44+234)=592-(249+202)=236-(53+182)=388-(258+130)=495-(82+128)=697-(113+447)=432-(289+126)=932-(661+21)=465-(165+177)=345-(126+63)=438-(147+288)=626-(438+181)=233-(208-195)=564-(860-819)=386-(465-231)=392-(872-703)=122-(55-52)=670-(686-454)=425-(257-65)=765-(788-601)=279-(391-246)=218-(890-883)=378-(272-61)=668-(933-664)=455-(266-89)=960-(796-717)=205-(469-352)=68-(221-198)=355-(337-165)=982-(289-158)=105-(142-81)=659-(531-500)=140-(251-153)=627-(431-273)=398-(372-164)=718-(693-103)=410-(153-108)=415-(718-661)=453-(500-423)=795-(538-208)=307-(147-115)=757-(882-188)=278-(475-425)=291-(958-736)=174-(183-21)=400-(719-477)=395-(423-204)=540-(569-37)=159-(245-233)=561-(489-147)=458-(447-80)=531-(648-130)=311-(115-100)=725-(961-373)=419-(492-284)=506-(728-702)=81-(408-401)=281-(582-359)=369-(212-37)=991-(586-267)=466-(468-265)=331-(650-510)=258-(290-191)=529-(189-50)=494-(394-215)=444-(932-777)=13-(309-307)=892-(906-663)=373-(293-77)=587-(430-180)=144-(478-387)=934-(476-38)=81+38×5=52+434×2=56+62×2=514+78×8=157+245×2=598+276×2=185+282×2=372+56×5=202+24×4=926+236×2=463+130×3=887+170×4=72+196×3=794+248×3=165+403×2=573+119×7=403+140×2=450+326×3=197+172×2=297+12×2=169+268×2=638+145×5=73+107×8=583+211×4=446+78×3=818+35×5=153+160×3=937+249×4=221+324×2=617+203×2=157×4+304=79×9+321=151×4+42=411×2+800=40×6+457=167×3+986=21×6+331=79×6+617=55×3+336=244×2+934=152×3+486=13×4+574=104×4+378=46×4+440=29×8+157=69×5+197=104×3+134=43×2+360=131×6+116=28×2+651=15×9+226=26×5+727=255×3+224=24×9+459=55×3+97=19×2+509=67×6+136=131×7+141=28×5+225=242×3+947=428-51×5=681-206×2=472-20×4=794-18×4=337-22×8=812-86×7=497-79×3=949-125×5=391-66×3=693-17×6=205-13×6=318-104×3=375-155×2=841-135×4=485-48×8=522-226×2=500-125×4=650-256×2=379-42×3=892-208×4=186-60×2=219-27×2=275-58×4=662-12×6=455-24×5=710-42×6=491-113×4=467-18×8=357-96×3=631-26×9=447-36×9=882-138×3=378-40×6=989-458×2=481-57×2=400-42×6=226-26×6=420-66×2=351-12×3=986-41×8=420-17×7=847-242×2=417-38×2=839-133×3=463-41×8=480-49×8=331-86×2=419-17×4=439-43×8=408-107×3=409-90×3=680-24×7=457-222×2=807-61×3=415-75×4=858-58×3=324-41×6=746-174×3=173-36×3=638-84×3=180×3-258=774×8-204=88×7-366=634×8-65=66×5-101=159×5-519=86×8-63=878×6-221=485×2-864=581×2-686=214×4-799=543×9-703=138×6-132=597×4-458=489×2-151=178×8-363=156×5-300=432×6-436=497×2-288=551×5-132=329×3-129=566×9-404=338×2-380=307×5-244=46×5-51=386×8-710=411×2-162=211×4-479=136×5-399=600×5-828=171×4-563=651×8-551=371×2-283=716×5-533=106×2-130=446×8-432=41×5-106=734×4-323=74×9-237=167×6-42=101×7-168=691×4-818=62×9-300=716×9-83=50×7-174=675×3-601=287×3-434=335×7-120=257×2-315=297×6-335=84×4-64=326×6-557=79×8-345=111×9-512=181×5-100=381×8-797=97×5-371=541×9-839=97×8-168=40×5-48=34×(62-54)=761×(868-865)=310×(115-112)=150×(489-482)=187×(47-44)=176×(755-747)=84×(235-226)=731×(821-815)=106×(352-343)=849×(413-406)=53×(24-15)=639×(758-755)=57×(126-120)=625×(989-982)=92×(210-207)=583×(33-24)=104×(331-322)=708×(126-122)=111×(189-185)=89×(223-214)=16×(436-430)=747×(451-442)=23×(97-93)=194×(192-183)=133×(470-464)=737×(960-955)=119×(49-46)=262×(994-989)=84×(325-320)=876×(588-585)=165×(393-388)=956×(408-403)=118×(22-14)=579×(951-944)=184×(354-351)=254×(597-590)=151×(122-118)=627×(437-430)=52×(238-235)=296×(701-696)=30×(426-422)=405×(511-507)=140×(176-173)=303×(493-486)=47×(495-492)=866×(22-13)=196×(210-206)=963×(341-332)=146×(343-340)=699×(384-375)=34×(364-356)=390×(638-634)=31×(244-236)=280×(420-413)=76×(173-164)=595×(586-579)=37×(421-412)=225×(783-779)=98×(495-489)=657×(578-575)=3/8+2/8=3/5+2/5=3/7+2/7=1/4+3/4=1/7+5/7=6/9+2/9=1/4+2/4=4/7+2/7=2/7+3/7=3/8+5/8=3/8+4/8=3/7+4/7=3/6-2/6=2/8-1/8=3/6-1/6=2/3-1/3=3/7-2/7=4/10-3/10=4/6-1/6=2/4-1/4=2/7-1/7=4/7-2/7=2/6-1/6=5/8-3/8=參考答案236+88=324327+311=638102+42=14475+297=372230+175=405444+315=75971+264=335664+699=1363199+43=242104+433=537171+237=40881+304=385287+105=392534+364=898199+251=450126+434=56061+166=227966+786=175275+153=228116+251=367211+142=353518+274=792102+330=432635+851=148657+248=305361+347=708118+142=260378+280=658222+59=281908+773=1681124+313=437716+644=136082+38=120127+492=619115+309=424383+158=541198+72=270149+159=308296+184=480301+399=70040+75=115585+101=686243+201=444194+219=413252+232=484388+406=79465+365=430436+792=1228256+226=482625+494=1119150+78=228340+376=716119+326=445419+765=118443+57=100514+412=92686+56=142194+371=565120+111=231714+602=1316225-47=178557-84=473332-317=15408-152=256310-205=105198-140=58185-44=141471-76=395401-314=87287-58=229495-128=367698-472=226172-40=132920-649=271301-180=121479-421=58431-249=182489-359=130337-136=201147-10=137137-58=79511-348=163448-266=182470-38=432498-145=353777-652=125226-154=72744-537=207312-285=27968-389=579329-31=298240-127=113334-281=53872-847=25243-73=170420-160=260464-271=193254-21=233384-118=266769-25=744409-205=204384-105=279297-88=209929-265=664421-268=153752-17=735483-105=378245-147=98446-157=289890-611=279305-279=26429-213=216365-62=303482-358=124467-428=39852-494=358254-135=119799-319=480333-134=199814-223=591101×7=70749×2=98125×4=500650×7=4550426×2=852216×6=1296233×3=699259×6=155413×3=39755×6=4530131×2=262611×9=549951×3=153143×6=85821×3=63727×4=2908183×4=732418×5=209045×7=315253×9=227789×2=178661×8=528894×5=470147×2=294258×2=516533×7=3731296×3=888596×4=238447×3=141639×6=3834216×3=648369×7=258316×2=32152×3=456109×3=327855×7=5985102×3=306407×9=366347×9=423819×7=5733198×4=792962×2=1924127×5=635749×4=2996176×3=528681×8=544852×8=416668×9=601289×5=445889×8=7112196×4=784885×6=531033×6=198214×4=85664×9=576870×8=6960149×5=745997×5=498586×8=688759×2=1518108+119+244=471298+53+527=878162+254+71=487394+731+959=2084124+649+208=981804+919+379=2102136+192+255=583611+612+656=1879234+11+708=953617+644+725=1986176+244+318=738696+139+709=1544365+433+45=843858+461+645=1964569+234+30=833716+937+965=261842+364+97=503409+444+784=1637576+194+168=938280+283+573=113670+391+366=827341+801+448=1590361+114+86=561606+16+134=75676+172+80=328688+49+841=1578357+207+10=574804+92+526=1422170+61+113=344119+814+901=1834477+293+41=811690+723+18=143133+765+12=810126+990+394=151052+329+388=769216+467+794=1477177+147+537=861317+945+147=1409115+176+295=586440+960+58=1458321+500+142=963545+817+555=1917144+149+492=785176+477+368=1021172+53+119=344279+822+28=1129358+444+58=860186+662+326=117492+49+664=805790+18+802=1610248+48+313=609627+485+704=1816499+254+126=87952+777+752=1581281+88+388=75736+574+821=143113+915+24=952116+14+901=1031272+23+357=652263+975+809=2047398+17-394=21608+433-958=83289+180-124=345833+306-813=326284+147-129=302834+843-991=686189+238-13=414303+110-96=317140+10-90=60519+656-834=341175+262-169=268442+936-240=1138315+77-66=326551+734-313=972101+25-51=75835+812-912=73534+163-187=10798+86-374=510264+235-432=67144+685-183=646177+193-214=156642+826-671=79726+422-234=214745+252-426=571194+107-217=84590+916-441=1065235+191-378=48892+251-919=22425+311-22=314492+182-268=40611+373-89=295634+905-276=1263352+52-200=204297+974-767=504159+70-77=152728+141-387=482313+69-164=218832+885-477=1240156+166-208=114420+812-353=879375+112-132=355956+38-673=321345+108-20=433579+961-48=1492304+65-251=118189+785-332=642105+266-271=100809+506-48=1267164+265-41=388928+144-994=78127+154-111=170509+625-661=473364+131-231=264836+500-39=1297152+123-65=210421+609-177=853138+346-445=39845+361-30=1176296+148-341=103490+718-56=1152168-76-19=73880-260-571=49323-41-195=87526-45-472=9450-13-49=388796-36-664=96254-68-39=147846-18-637=191407-61-302=44498-136-300=62338-169-20=149693-62-145=486172-49-64=59907-84-16=807469-317-79=73639-73-172=394114-24-50=40879-206-541=132176-128-31=17687-350-279=58321-203-95=23605-540-53=12402-335-29=38656-456-139=61170-26-114=30547-134-234=179422-126-293=3632-60-287=285308-73-80=155911-271-267=373315-275-30=10359-188-160=11488-413-48=27817-395-145=277360-65-236=59545-127-172=246244-54-127=63623-55-20=548337-28-277=32846-313-294=239380-163-49=168557-107-31=419225-33-106=86928-325-456=147374-108-57=209725-14-675=36448-55-150=243548-19-76=453317-111-45=161879-455-255=169319-161-105=53600-473-24=103473-331-67=75919-45-766=108275-57-80=138932-46-494=392494-311-40=143774-305-66=403100-40-25=35842-639-87=116191-166+415=440911-700+850=1061286-214+389=461701-608+954=1047349-347+261=263366-344+283=305241-46+127=322198-101+905=1002409-340+51=120483-217+326=592352-184+142=310981-573+802=1210378-372+347=353688-193+808=1303312-179+321=454893-98+714=1509139-137+382=384533-210+873=1196464-282+185=367880-525+555=910306-222+251=335686-422+617=881357-210+246=393894-42+941=1793457-133+84=408661-112+646=1195385-290+189=284602-130+365=837448-164+19=303623-328+394=689245-124+311=432765-410+529=884448-35+87=500588-562+498=524186-114+411=483350-77+367=640289-197+32=124954-502+191=643303-121+267=449605-394+338=549266-138+355=483928-477+736=1187498-473+433=458951-419+680=1212184-60+183=307734-280+995=144980-71+132=141699-399+166=466275-117+104=262430-394+867=903108-94+215=229529-285+245=489177-139+182=220955-676+790=1069118-113+380=385301-115+326=512267-125+24=166653-234+628=1047367-226+73=214550-91+666=1125363+(218-184)=397856+(746-253)=1349269+(491-225)=53530+(471-213)=28861+(309-136)=234874+(505-42)=1337447+(397-120)=724652+(776-731)=697240+(478-442)=276506+(673-358)=821401+(359-234)=526997+(731-674)=1054106+(355-300)=161231+(854-580)=50521+(203-70)=154664+(852-719)=797224+(405-227)=402248+(691-37)=90242+(351-177)=216129+(912-649)=392164+(424-220)=368899+(743-178)=146410+(147-35)=122997+(862-86)=1773186+(216-136)=266951+(448-292)=1107127+(223-182)=168389+(723-421)=69172+(345-178)=239512+(904-484)=932290+(497-103)=684560+(776-494)=842302+(158-97)=363272+(866-81)=1057382+(455-79)=758586+(407-94)=899106+(397-82)=42130+(985-216)=799323+(398-284)=437759+(905-492)=1172465+(207-186)=48611+(542-193)=360371+(164-125)=410960+(888-519)=1329344+(482-134)=692337+(975-423)=889313+(230-188)=355702+(940-361)=1281289+(422-332)=379866+(853-563)=1156430+(477-180)=727990+(656-626)=1020397+(437-426)=408666+(680-123)=122388+(458-377)=169416+(530-506)=440187+(451-448)=190354+(889-433)=81072+(458-415)=115515+(963-595)=883173-(85+65)=23657-(130+516)=11378-(223+140)=15854-(205+253)=396173-(72+16)=85948-(749+68)=131270-(36+193)=41776-(648+46)=82236-(80+103)=53970-(802+78)=90267-(185+47)=35879-(171+87)=621367-(144+182)=41799-(45+436)=318273-(10+124)=139858-(641+207)=10185-(82+44)=59739-(552+96)=91453-(95+297)=61924-(434+489)=1228-(161+25)=42711-(388+264)=59388-(11+334)=43805-(59+50)=696474-(147+271)=56749-(333+327)=89477-(120+136)=221744-(268+113)=363476-(271+135)=70853-(111+587)=155360-(58+227)=75588-(331+257)=0162-(24+96)=42657-(61+425)=171415-(94+300)=21824-(355+50)=419384-(185+156)=43724-(310+134)=280247-(53+131)=63490-(91+305)=94462-(40+365)=57533-(259+202)=72247-(21+104)=122844-(63+599)=182202-(67+109)=26730-(359+221)=15096-(47+41)=8897-(58+306)=533423-(44+234)=145592-(249+202)=141236-(53+182)=1388-(258+130)=0495-(82+128)=285697-(113+447)=137432-(289+126)=17932-(661+21)=250465-(165+177)=123345-(126+63)=156438-(147+288)=3626-(438+181)=7233-(208-195)=220564-(860-819)=523386-(465-231)=152392-(872-703)=223122-(55-52)=119670-(686-454)=438425-(257-65)=233765-(788-601)=578279-(391-246)=134218-(890-883)=211378-(272-61)=167668-(933-664)=399455-(266-89)=278960-(796-717)=881205-(469-352)=8868-(221-198)=45355-(337-165)=183982-(289-158)=851105-(142-81)=44659-(531-500)=628140-(251-153)=42627-(431-273)=469398-(372-164)=190718-(693-103)=128410-(153-108)=365415-(718-661)=358453-(500-423)=376795-(538-208)=465307-(147-115)=275757-(882-188)=63278-(475-425)=228291-(958-736)=69174-(183-21)=12400-(719-477)=158395-(423-204)=176540-(569-37)=8159-(245-233)=147561-(489-147)=219458-(447-80)=91531-(648-130)=13311-(115-100)=296725-(961-373)=137419-(492-284)=211506-(728-702)=48081-(408-401)=74281-(582-359)=58369-(212-37)=194991-(586-267)=672466-(468-265)=263331-(650-510)=191258-(290-191)=159529-(189-50)=390494-(394-215)=315444-(932-777)=28913-(309-307)=11892-(906-663)=649373-(293-77)=157587-(430-180)=337144-(478-387)=53934-(476-38)=49681+38×5=27152+434×2=92056+62×2=180514+78×8=1138157+245×2=647598+276×2=1150185+282×2=749372+56×5=652202+24×4=298926+236×2=1398463+130×3=853887+170×4=156772+196×3=660794+248×3=1538165+403×2=971573+119×7=1406403+140×2=683450+326×3=1428197+172×2=541297+12×2=321169+268×2=705638+145×5=136373+107×8=929583+211×4=1427446+78×3=680818+35×5=993153+160×3=633937+249×4=1933221+324×2=869617+203×2=1023157×4+304=93279×9+321=1032151×4+42=646411×2+800=162240×6+457=697167×3+986=148721×6+331=45779×6+617=109155×3+336=501244×2+934=1422152×3+486=94213×4+574=626104×4+378=79446×4+440=62429×8+157=38969×5+197=542104×3+134=44643×2+360=446131×6+116=90228×2+651=70715×9+226=36126×5+727=857255×3+224=98924×9+459=67555×3+97=26219×2+509=54767×6+136=538131×7+141=105828×5+225=365242×3+947=1673428-51×5=173681-206×2=269472-20×4=392794-18×4=722337-22×8=161812-86×7=210497-79×3=260949-125×5=324391-66×3=193693-17×6=591205-13×6=127318-104×3=6375-155×2=65841-135×4=301485-48×8=101522-226×2=70500-125×4=0650-256×2=138379-42×3=253892-208×4=60186-60×2=66219-27×2=165275-58×4=43662-12×6=590455-24×5=335710-42×6=458491-113×4=39467-18×8=323357-96×3=69631-26×9=397447-36×9=123882-138×3=468378-40×6=138989-458×2=73481-57×2=367400-42×6=148226-26×6=70420-66×2=288351-12×3=315986-41×8=658420-17×7=301847-242×2=363417-38×2=341839-133×3=440463-41×8=135480-49×8=88331-86×2=159419-17×4=351439-43×8=95408-107×3=87409-90×3=139680-24×7=512457-222×2=13807-61×3=624415-75×4=115858-58×3=684324-41