三年级数学(上)计算题专项练习附答案

三年级数学(上)计算题专项练习附答案220+126=923+747=293+172=259+196=176+232=393+179=122+376=800+810=265+204=237+133=259+199=734+217=110+195=171+659=81+84=80+16=236+43=486+493=193+298=518+557=139+258=154+321=248+43=762+820=107+311=454+324=83+162=128+449=140+81=54+218=82+81=643+743=99+268=274+448=158+228=420+492=168+271=910+623=81+335=437+98=71+259=69+375=145+334=669+561=199+229=245+58=292+198=301+859=271+82=464+716=112+65=119+438=155+116=624+750=175+222=275+719=30+33=204+509=169+182=985+608=350-274=894-776=370-359=992-231=97-38=720-296=434-400=930-694=383-161=131-22=483-159=825-78=488-227=823-503=282-260=826-515=115-62=933-248=479-93=585-529=437-240=407-161=385-247=880-811=461-442=405-198=451-307=595-511=177-58=950-434=376-362=173-152=375-113=586-244=495-90=909-237=384-130=496-225=196-108=587-573=423-226=803-350=339-154=431-401=452-21=888-449=397-276=668-138=210-37=842-632=346-72=740-414=274-142=943-534=117-50=951-592=435-257=943-318=305-212=998-205=481×2=818×4=248×2=410×5=141×4=120×8=125×5=523×7=67×3=926×4=92×5=918×4=54×6=132×4=44×6=583×4=186×2=142×7=75×8=610×7=35×3=508×6=69×7=113×4=110×3=978×5=409×2=526×2=288×3=419×8=36×7=804×4=215×4=333×5=281×2=636×7=61×8=412×4=81×9=726×4=238×4=788×7=33×2=606×8=162×5=541×8=136×5=934×5=38×5=501×4=86×7=133×9=25×9=609×4=155×4=188×5=59×4=10×9=107×3=787×8=140+310+119=599+259+864=435+49+130=483+380+873=265+193+178=79+461+548=400+327+198=878+113+233=292+467+154=430+195+506=92+488+334=990+836+76=174+424+58=804+667+430=207+279+241=382+280+180=376+146+463=754+886+104=362+44+236=390+463+199=178+230+104=141+249+813=219+381+231=975+817+674=148+552+172=945+428+952=168+732+27=654+408+457=187+434+283=577+270+701=215+122+237=519+609+561=487+362+39=973+53+707=68+618+292=716+979+743=424+203+176=47+615+34=15+44+382=712+295+271=808+24+10=728+950+53=726+15+67=423+446+334=621+158+99=596+532+140=41+392+461=713+265+665=576+272+133=319+427+316=18+27+723=282+644+446=158+392+110=682+548+31=587+30+246=864+688+245=181+382+211=851+971+972=642+264+23=951+487+70=307+113-140=822+832-97=212+160-243=532+245-409=115+189-41=615+540-99=128+76-70=929+113-892=144+210-185=99+876-626=239+123-347=467+680-799=53+423-294=747+85-674=368+78-231=437+663-481=340+71-201=225+792-529=358+13-214=348+216-322=20+440-332=172+151-127=226+199-200=197+664-514=102+383-467=606+421-111=91+285-144=846+237-320=157+173-108=527+727-961=313+171-325=917+831-929=232+208-229=59+835-601=273+75-168=895+889-994=25+327-205=768+312-646=86+166-44=224+960-487=354+138-394=183+884-488=16+341-332=490+744-48=379+91-450=928+576-33=193+241-11=420+709-655=320+98-54=650+343-775=80+362-166=788+223-797=51+66-116=650+312-858=27+321-312=794+185-607=80+347-388=624+419-208=144+290-174=705+270-627=263-54-209=817-208-473=375-182-38=982-775-42=318-64-71=974-405-192=394-184-32=776-296-204=473-234-179=549-52-154=306-84-186=647-120-40=311-38-218=910-44-168=416-106-256=280-155-45=482-136-14=843-598-11=433-80-48=422-319-84=284-102-85=987-307-508=250-14-185=788-53-174=406-343-52=624-61-320=441-308-112=440-194-52=98-33-26=951-480-236=500-291-106=978-203-354=149-19-125=471-15-195=382-90-193=624-527-22=454-197-60=565-467-79=317-77-26=934-312-33=468-314-64=794-124-187=485-187-44=288-103-34=354-140-210=635-369-207=437-37-376=865-510-243=363-134-123=910-99-471=412-91-218=916-659-54=409-58-276=494-119-42=437-302-99=732-126-472=243-20-81=489-208-170=412-154-12=214-40-48=487-220+70=456-10+582=399-208+227=441-317+514=142-95+174=951-169+654=343-15+126=233-183+708=392-239+286=385-213+775=436-303+277=749-339+806=231-84+61=694-190+918=470-366+204=935-859+625=308-50+206=771-730+299=401-303+151=283-164+960=235-53+256=594-148+313=324-123+62=86-24+664=444-356+115=555-320+338=215-112+74=739-475+122=431-421+304=769-481+787=422-387+409=348-104+903=244-244+322=236-56+922=181-31+35=639-621+241=312-160+103=818-160+854=197-165+442=914-483+340=304-144+51=473-230+453=444-418+143=410-356+492=324-320+261=618-70+629=323-306+304=795-545+355=199-174+438=833-681+727=443-402+418=125-100+403=334-245+213=854-180+240=355-343+17=900-218+433=478-79+26=637-635+712=130-118+369=840-292+808=127+(217-211)=84+(953-505)=290+(188-28)=391+(696-572)=318+(442-422)=164+(491-452)=233+(294-279)=443+(519-161)=360+(340-37)=773+(834-151)=301+(457-417)=801+(500-405)=134+(34-28)=22+(933-776)=81+(484-113)=351+(983-87)=100+(477-219)=214+(542-500)=488+(395-262)=958+(661-410)=30+(450-230)=159+(958-160)=261+(305-203)=340+(708-83)=301+(445-177)=351+(522-49)=39+(187-24)=824+(697-354)=350+(366-325)=609+(594-288)=136+(396-189)=13+(927-692)=50+(452-270)=971+(896-220)=467+(444-331)=846+(87-44)=398+(467-455)=281+(896-459)=236+(432-409)=356+(950-488)=240+(381-163)=299+(270-50)=67+(353-139)=576+(860-322)=348+(174-172)=976+(701-651)=142+(410-115)=766+(868-63)=183+(133-53)=992+(832-820)=229+(164-67)=784+(919-219)=342+(436-429)=250+(360-130)=403+(125-68)=892+(753-255)=102+(443-189)=238+(495-215)=433+(131-99)=198+(985-221)=330-(215+113)=948-(709+167)=318-(161+155)=778-(186+162)=450-(242+159)=924-(588+89)=486-(21+279)=695-(583+24)=410-(185+118)=826-(227+200)=295-(119+153)=580-(465+61)=497-(263+214)=825-(110+564)=348-(139+71)=833-(543+273)=491-(217+129)=934-(336+532)=315-(195+91)=914-(295+385)=347-(139+132)=802-(215+108)=418-(226+33)=709-(101+350)=363-(80+195)=847-(490+189)=269-(155+82)=682-(270+31)=418-(381+31)=943-(92+797)=416-(299+102)=835-(430+263)=412-(222+56)=722-(226+173)=349-(138+10)=884-(90+173)=356-(238+52)=917-(280+28)=456-(205+125)=803-(405+285)=448-(21+348)=707-(17+289)=432-(238+191)=954-(135+563)=143-(43+96)=513-(208+151)=491-(314+104)=840-(120+182)=364-(209+75)=579-(302+187)=393-(79+30)=906-(301+172)=471-(152+263)=878-(15+173)=497-(212+233)=689-(248+334)=321-(168+53)=794-(163+534)=304-(167+87)=547-(314+99)=387-(374-255)=852-(763-611)=328-(386-187)=758-(815-737)=456-(328-165)=381-(844-751)=204-(55-35)=142-(761-702)=223-(388-225)=901-(621-357)=475-(343-175)=338-(595-541)=419-(354-232)=852-(869-804)=497-(498-218)=242-(568-485)=448-(417-156)=996-(638-152)=429-(500-275)=470-(450-399)=70-(157-145)=617-(813-681)=355-(91-10)=329-(636-622)=471-(227-74)=526-(981-553)=466-(320-37)=609-(604-598)=482-(322-295)=867-(674-395)=286-(460-406)=433-(194-137)=201-(128-20)=991-(421-248)=361-(253-235)=821-(942-858)=27-(105-84)=535-(419-326)=316-(390-349)=934-(632-486)=423-(397-336)=470-(530-464)=324-(218-151)=438-(632-238)=285-(216-13)=862-(684-621)=324-(442-209)=743-(780-137)=292-(333-108)=428-(662-280)=395-(477-287)=901-(569-332)=402-(403-277)=173-(709-646)=479-(442-156)=995-(768-416)=310-(270-104)=921-(499-166)=345-(491-417)=381-(738-663)=236+236×3=525+20×7=53+287×3=477+97×9=170+247×2=963+238×3=135+57×3=526+53×6=250+42×5=49+31×5=198+27×7=172+110×7=21+322×3=628+34×2=467+133×3=705+238×3=89+235×2=223+196×4=87+296×2=769+60×5=175+84×8=522+134×7=443+90×5=848+31×2=210+233×3=549+88×8=144+80×9=384+276×2=82+102×7=96+382×2=92×6+207=39×7+432=66×9+188=490×2+266=68×2+69=22×5+855=21×9+252=411×2+396=445×2+59=29×5+631=148×2+382=146×6+766=57×2+267=236×4+517=34×5+92=10×6+712=193×2+371=88×7+320=127×2+465=180×2+732=315×2+311=140×2+393=16×2+435=134×5+526=58×4+311=185×3+315=72×9+290=77×2+916=361×2+47=291×3+508=110-12×8=989-68×9=135-14×7=676-55×9=282-80×3=533-21×3=464-37×4=990-297×3=145-18×4=894-155×4=380-18×9=402-60×6=314-17×2=686-94×6=322-79×3=738-198×3=257-17×9=816-267×3=168-38×4=747-59×4=357-138×2=901-86×6=270-10×6=448-17×6=116-10×2=975-57×4=358-29×5=946-37×2=361-26×5=542-54×8=447-40×7=616-23×9=257-38×2=688-27×7=392-16×2=509-25×6=362-20×6=580-97×4=279-11×7=298-94×2=312-73×4=904-120×4=354-82×2=801-359×2=177-53×3=859-52×2=403-134×2=911-82×2=302-38×7=794-117×5=110-22×2=583-48×8=447-89×5=845-96×8=266-89×2=742-150×4=395-130×3=900-157×5=453-34×7=757-90×6=310×3-670=382×7-225=298×3-846=682×4-92=196×4-603=403×4-758=182×5-588=880×8-794=481×2-322=489×8-988=154×4-133=167×7-122=194×4-515=156×5-180=197×4-343=213×8-684=433×2-380=816×7-838=194×3-365=435×5-352=35×6-175=300×9-891=75×8-414=344×3-597=201×4-468=710×4-760=143×5-369=331×6-907=122×8-69=463×9-437=242×2-305=250×3-377=144×5-390=293×8-581=115×8-113=756×4-207=37×8-247=523×4-320=132×5-366=475×9-120=114×4-200=723×5-524=53×9-347=827×2-481=80×9-354=857×8-292=216×4-520=238×6-452=184×3-198=591×4-427=96×9-641=797×2-637=387×2-732=627×2-621=153×3-412=859×4-138=134×7-761=311×3-259=157×5-160=476×7-215=13×(176-170)=524×(895-889)=50×(317-310)=548×(746-742)=237×(247-243)=758×(329-326)=40×(436-433)=212×(778-773)=144×(341-338)=769×(380-376)=157×(485-479)=620×(312-307)=37×(338-329)=192×(237-230)=51×(23-20)=787×(75-70)=132×(293-288)=883×(355-347)=33×(475-468)=960×(383-376)=26×(194-191)=774×(254-246)=98×(92-85)=275×(195-188)=253×(317-314)=229×(796-792)=122×(260-257)=285×(814-811)=103×(95-87)=458×(112-107)=42×(103-98)=625×(296-287)=29×(213-207)=306×(256-250)=47×(500-493)=605×(376-372)=162×(400-395)=822×(850-841)=187×(368-365)=989×(844-835)=90×(156-150)=552×(180-171)=118×(416-412)=939×(19-12)=242×(446-442)=360×(301-297)=76×(303-296)=706×(22-18)=133×(284-278)=823×(260-257)=142×(178-171)=953×(444-441)=300×(429-426)=811×(619-615)=55×(403-400)=821×(286-282)=84×(227-221)=426×(732-729)=10×(86-80)=771×(985-980)=1/5+3/5=2/7+3/7=2/6+3/6=5/8+2/8=1/4+2/4=1/4+3/4=3/6+2/6=7/10+2/10=3/8+4/8=1/7+4/7=1/6+4/6=1/3+2/3=3/8-1/8=3/5-1/5=3/7-1/7=5/6-1/6=4/6-1/6=2/7-1/7=2/4-1/4=5/10-3/10=2/8-1/8=7/9-1/9=2/6-1/6=6/9-3/9=参考答案220+126=346923+747=1670293+172=465259+196=455176+232=408393+179=572122+376=498800+810=1610265+204=469237+133=370259+199=458734+217=951110+195=305171+659=83081+84=16580+16=96236+43=279486+493=979193+298=491518+557=1075139+258=397154+321=475248+43=291762+820=1582107+311=418454+324=77883+162=245128+449=577140+81=22154+218=27282+81=163643+743=138699+268=367274+448=722158+228=386420+492=912168+271=439910+623=153381+335=416437+98=53571+259=33069+375=444145+334=479669+561=1230199+229=428245+58=303292+198=490301+859=1160271+82=353464+716=1180112+65=177119+438=557155+116=271624+750=1374175+222=397275+719=99430+33=63204+509=713169+182=351985+608=1593350-274=76894-776=118370-359=11992-231=76197-38=59720-296=424434-400=34930-694=236383-161=222131-22=109483-159=324825-78=747488-227=261823-503=320282-260=22826-515=311115-62=53933-248=685479-93=386585-529=56437-240=197407-161=246385-247=138880-811=69461-442=19405-198=207451-307=144595-511=84177-58=119950-434=516376-362=14173-152=21375-113=262586-244=342495-90=405909-237=672384-130=254496-225=271196-108=88587-573=14423-226=197803-350=453339-154=185431-401=30452-21=431888-449=439397-276=121668-138=530210-37=173842-632=210346-72=274740-414=326274-142=132943-534=409117-50=67951-592=359435-257=178943-318=625305-212=93998-205=793481×2=962818×4=3272248×2=496410×5=2050141×4=564120×8=960125×5=625523×7=366167×3=201926×4=370492×5=460918×4=367254×6=324132×4=52844×6=264583×4=2332186×2=372142×7=99475×8=600610×7=427035×3=105508×6=304869×7=483113×4=452110×3=330978×5=4890409×2=818526×2=1052288×3=864419×8=335236×7=252804×4=3216215×4=860333×5=1665281×2=562636×7=445261×8=488412×4=164881×9=729726×4=2904238×4=952788×7=551633×2=66606×8=4848162×5=810541×8=4328136×5=680934×5=467038×5=190501×4=200486×7=602133×9=119725×9=225609×4=2436155×4=620188×5=94059×4=23610×9=90107×3=321787×8=6296140+310+119=569599+259+864=1722435+49+130=614483+380+873=1736265+193+178=63679+461+548=1088400+327+198=925878+113+233=1224292+467+154=913430+195+506=113192+488+334=914990+836+76=1902174+424+58=656804+667+430=1901207+279+241=727382+280+180=842376+146+463=985754+886+104=1744362+44+236=642390+463+199=1052178+230+104=512141+249+813=1203219+381+231=831975+817+674=2466148+552+172=872945+428+952=2325168+732+27=927654+408+457=1519187+434+283=904577+270+701=1548215+122+237=574519+609+561=1689487+362+39=888973+53+707=173368+618+292=978716+979+743=2438424+203+176=80347+615+34=69615+44+382=441712+295+271=1278808+24+10=842728+950+53=1731726+15+67=808423+446+334=1203621+158+99=878596+532+140=126841+392+461=894713+265+665=1643576+272+133=981319+427+316=106218+27+723=768282+644+446=1372158+392+110=660682+548+31=1261587+30+246=863864+688+245=1797181+382+211=774851+971+972=2794642+264+23=929951+487+70=1508307+113-140=280822+832-97=1557212+160-243=129532+245-409=368115+189-41=263615+540-99=1056128+76-70=134929+113-892=150144+210-185=16999+876-626=349239+123-347=15467+680-799=34853+423-294=182747+85-674=158368+78-231=215437+663-481=619340+71-201=210225+792-529=488358+13-214=157348+216-322=24220+440-332=128172+151-127=196226+199-200=225197+664-514=347102+383-467=18606+421-111=91691+285-144=232846+237-320=763157+173-108=222527+727-961=293313+171-325=159917+831-929=819232+208-229=21159+835-601=293273+75-168=180895+889-994=79025+327-205=147768+312-646=43486+166-44=208224+960-487=697354+138-394=98183+884-488=57916+341-332=25490+744-48=1186379+91-450=20928+576-33=1471193+241-11=423420+709-655=474320+98-54=364650+343-775=21880+362-166=276788+223-797=21451+66-116=1650+312-858=10427+321-312=36794+185-607=37280+347-388=39624+419-208=835144+290-174=260705+270-627=348263-54-209=0817-208-473=136375-182-38=155982-775-42=165318-64-71=183974-405-192=377394-184-32=178776-296-204=276473-234-179=60549-52-154=343306-84-186=36647-120-40=487311-38-218=55910-44-168=698416-106-256=54280-155-45=80482-136-14=332843-598-11=234433-80-48=305422-319-84=19284-102-85=97987-307-508=172250-14-185=51788-53-174=561406-343-52=11624-61-320=243441-308-112=21440-194-52=19498-33-26=39951-480-236=235500-291-106=103978-203-354=421149-19-125=5471-15-195=261382-90-193=99624-527-22=75454-197-60=197565-467-79=19317-77-26=214934-312-33=589468-314-64=90794-124-187=483485-187-44=254288-103-34=151354-140-210=4635-369-207=59437-37-376=24865-510-243=112363-134-123=106910-99-471=340412-91-218=103916-659-54=203409-58-276=75494-119-42=333437-302-99=36732-126-472=134243-20-81=142489-208-170=111412-154-12=246214-40-48=126487-220+70=337456-10+582=1028399-208+227=418441-317+514=638142-95+174=221951-169+654=1436343-15+126=454233-183+708=758392-239+286=439385-213+775=947436-303+277=410749-339+806=1216231-84+61=208694-190+918=1422470-366+204=308935-859+625=701308-50+206=464771-730+299=340401-303+151=249283-164+960=1079235-53+256=438594-148+313=759324-123+62=26386-24+664=726444-356+115=203555-320+338=573215-112+74=177739-475+122=386431-421+304=314769-481+787=1075422-387+409=444348-104+903=1147244-244+322=322236-56+922=1102181-31+35=185639-621+241=259312-160+103=255818-160+854=1512197-165+442=474914-483+340=771304-144+51=211473-230+453=696444-418+143=169410-356+492=546324-320+261=265618-70+629=1177323-306+304=321795-545+355=605199-174+438=463833-681+727=879443-402+418=459125-100+403=428334-245+213=302854-180+240=914355-343+17=29900-218+433=1115478-79+26=425637-635+712=714130-118+369=381840-292+808=1356127+(217-211)=13384+(953-505)=532290+(188-28)=450391+(696-572)=515318+(442-422)=338164+(491-452)=203233+(294-279)=248443+(519-161)=801360+(340-37)=663773+(834-151)=1456301+(457-417)=341801+(500-405)=896134+(34-28)=14022+(933-776)=17981+(484-113)=452351+(983-87)=1247100+(477-219)=358214+(542-500)=256488+(395-262)=621958+(661-410)=120930+(450-230)=250159+(958-160)=957261+(305-203)=363340+(708-83)=965301+(445-177)=569351+(522-49)=82439+(187-24)=202824+(697-354)=1167350+(366-325)=391609+(594-288)=915136+(396-189)=34313+(927-692)=24850+(452-270)=232971+(896-220)=1647467+(444-331)=580846+(87-44)=889398+(467-455)=410281+(896-459)=718236+(432-409)=259356+(950-488)=818240+(381-163)=458299+(270-50)=51967+(353-139)=281576+(860-322)=1114348+(174-172)=350976+(701-651)=1026142+(410-115)=437766+(868-63)=1571183+(133-53)=263992+(832-820)=1004229+(164-67)=326784+(919-219)=1484342+(436-429)=349250+(360-130)=480403+(125-68)=460892+(753-255)=1390102+(443-189)=356238+(495-215)=518433+(131-99)=465198+(985-221)=962330-(215+113)=2948-(709+167)=72318-(161+155)=2778-(186+162)=430450-(242+159)=49924-(588+89)=247486-(21+279)=186695-(583+24)=88410-(185+118)=107826-(227+200)=399295-(119+153)=23580-(465+61)=54497-(263+214)=20825-(110+564)=151348-(139+71)=138833-(543+273)=17491-(217+129)=145934-(336+532)=66315-(195+91)=29914-(295+385)=234347-(139+132)=76802-(215+108)=479418-(226+33)=159709-(101+350)=258363-(80+195)=88847-(490+189)=168269-(155+82)=32682-(270+31)=381418-(381+31)=6943-(92+797)=54416-(299+102)=15835-(430+263)=142412-(222+56)=134722-(226+173)=323349-(138+10)=201884-(90+173)=621356-(238+52)=66917-(280+28)=609456-(205+125)=126803-(405+285)=113448-(21+348)=79707-(17+289)=401432-(238+191)=3954-(135+563)=256143-(43+96)=4513-(208+151)=154491-(314+104)=73840-(120+182)=538364-(209+75)=80579-(302+187)=90393-(79+30)=284906-(301+172)=433471-(152+263)=56878-(15+173)=690497-(212+233)=52689-(248+334)=107321-(168+53)=100794-(163+534)=97304-(167+87)=50547-(314+99)=134387-(374-255)=268852-(763-611)=700328-(386-187)=129758-(815-737)=680456-(328-165)=293381-(844-751)=288204-(55-35)=184142-(761-702)=83223-(388-225)=60901-(621-357)=637475-(343-175)=307338-(595-541)=284419-(354-232)=297852-(869-804)=787497-(498-218)=217242-(568-485)=159448-(417-156)=187996-(638-152)=510429-(500-275)=204470-(450-399)=41970-(157-145)=58617-(813-681)=485355-(91-10)=274329-(636-622)=315471-(227-74)=318526-(981-553)=98466-(320-37)=183609-(604-598)=603482-(322-295)=455867-(674-395)=588286-(460-406)=232433-(194-137)=376201-(128-20)=93991-(421-248)=818361-(253-235)=343821-(942-858)=73727-(105-84)=6535-(419-326)=442316-(390-349)=275934-(632-486)=788423-(397-336)=362470-(530-464)=404324-(218-151)=257438-(632-238)=44285-(216-13)=82862-(684-621)=799324-(442-209)=91743-(780-137)=100292-(333-108)=67428-(662-280)=46395-(477-287)=205901-(569-332)=664402-(403-277)=276173-(709-646)=110479-(442-156)=193995-(768-416)=643310-(270-104)=144921-(499-166)=588345-(491-417)=271381-(738-663)=306236+236×3=944525+20×7=66553+287×3=914477+97×9=1350170+247×2=664963+238×3=1677135+57×3=306526+53×6=844250+42×5=46049+31×5=204198+27×7=387172+110×7=94221+322×3=987628+34×2=696467+133×3=866705+238×3=141989+235×2=559223+196×4=100787+296×2=679769+60×5=1069175+84×8=847522+134×7=1460443+90×5=893848+31×2=910210+233×3=909549+88×8=1253144+80×9=864384+276×2=93682+102×7=79696+382×2=86092×6+207=75939×7+432=70566×9+188=782490×2+266=124668×2+69=20522×5+855=96521×9+252=441411×2+396=1218445×2+59=94929×5+631=776148×2+382=678146×6+766=164257×2+267=381236×4+517=146134×5+92=26210×6+712=772193×2+371=75788×7+320=936127×2+465=719180×2+732=1092315×2+311=941140×2+393=67316×2+435=467134×5+526=119658×4+311=543185×3+315=87072×9+290=93877×2+916=1070361×2+47=769291×3+508=1381110-12×8=14989-68×9=377135-14×7=37676-55×9=181282-80×3=42533-21×3=470464-37×4=316990-297×3=99145-18×4=73894-155×4=274380-18×9=218402-60×6=42314-17×2=280686-94×6=122322-79×3=85738-198×3=144257-17×9=104816-267×3=15168-38×4=16747-59×4=511357-138×2=81901-86×6=385270-10×6=210448-17×6=346116-10×2=96975-57×4=747358-29×5=213946-37×2=872361-26×5=231542-54×8=110447-40×7=167616-23×9=409257-38×2=181688-27×7=499392-16×2=360509-25×6=359362-20×6=242580-97×4=192279-11×7=202298-94×2=110312-73×4=20904-120×4=424354-82×2=190801-359×2=83177-53×3=18859-52×2=755403-134×2=135911-82×2=747302-38×7=36794-117×5=209110-22×2=66583-48×8=199447-89×5=2845-96×8=77266-89×2=88742-150×4=142395-130×3=5900-1