三年級(jí)數(shù)學(xué)(上)計(jì)算題專(zhuān)項(xiàng)練習(xí)附答案37+173=367+442=86+32=209+525=171+185=210+718=33+24=678+906=138+215=193+279=335+127=271+133=301+147=838+650=86+34=646+146=174+190=734+208=210+60=618+506=199+48=148+306=117+351=759+359=280+153=227+718=117+292=179+600=130+281=647+127=412+85=331+743=104+345=385+105=161+253=38+119=251+122=412+534=390+86=529+209=132+225=517+542=89+162=855+436=184+290=184+558=30+138=599+235=205+106=647+697=47+233=113+543=25+92=124+711=81+84=327+69=31+107=494+221=148+230=98+297=256-76=631-169=301-50=674-490=465-33=369-195=431-317=855-222=467-361=450-338=438-277=548-339=365-74=891-496=330-238=747-86=386-353=720-297=252-240=970-93=292-74=855-350=460-438=629-209=337-50=768-739=416-354=851-499=201-98=781-95=400-63=748-672=395-297=323-292=496-411=903-513=172-150=286-98=296-118=425-91=409-324=922-16=219-136=842-73=311-231=711-137=497-335=965-954=467-298=863-197=455-90=716-294=257-26=304-74=417-231=977-943=392-354=429-76=404-303=658-252=68×9=671×5=323×3=845×5=196×3=219×3=226×2=596×8=104×8=253×8=40×8=260×7=111×5=638×8=40×6=740×7=206×4=835×8=80×3=144×4=61×4=289×4=154×6=389×2=262×3=375×7=331×2=564×3=140×6=526×3=21×3=942×9=136×5=93×2=251×3=658×7=318×3=745×3=190×5=804×6=61×7=349×2=288×3=679×3=313×3=831×8=65×5=389×5=130×7=580×9=133×3=684×4=59×6=516×7=24×6=958×4=264×3=720×9=48×9=653×9=94+97+96=388+897+561=465+77+265=154+179+141=280+68+391=399+141+194=442+252+65=928+208+567=209+484+165=449+416+98=27+15+34=484+977+295=13+369+123=473+520+528=100+484+80=37+72+395=99+721+125=483+967+794=607+146+112=721+504+896=100+448+423=620+34+122=37+442+229=461+796+529=46+153+639=37+249+887=209+659+76=959+943+702=316+113+222=725+170+327=47+206+608=176+790+846=513+41+394=601+540+438=11+452+238=237+989+309=16+589+48=271+712+626=263+24+160=281+553+812=82+217+50=442+39+292=242+203+530=385+479+922=122+56+700=436+319+775=186+279+99=676+893+467=386+122+342=818+29+413=24+139+572=634+374+906=548+223+33=747+890+245=176+351+51=794+328+586=179+303+407=371+417+888=405+26+526=467+987+216=224+122-234=951+255-175=91+322-137=934+179-265=168+60-184=234+361-233=246+253-311=549+100-74=441+15-324=883+654-241=404+32-373=627+422-583=52+408-220=984+284-924=212+163-375=916+973-476=90+316-275=38+921-74=291+120-87=175+748-97=305+140-379=166+721-752=96+251-84=821+431-11=130+366-160=532+329-539=271+159-247=934+60-232=224+91-117=758+34-760=78+320-204=450+581-278=51+430-385=613+352-364=208+170-336=306+979-891=176+303-462=667+880-553=218+182-389=401+774-733=352+99-382=898+933-854=465+11-62=930+687-441=176+70-214=833+539-231=117+99-69=302+301-331=49+272-215=470+916-629=60+351-27=582+367-495=355+43-282=635+949-781=193+253-154=135+148-65=321+61-176=283+472-61=66+402-359=28+396-199=423-218-46=992-267-635=499-189-85=822-112-356=382-41-191=644-264-54=435-18-184=960-473-436=179-103-44=643-217-123=170-97-26=957-552-269=437-37-314=835-377-265=342-61-97=682-233-391=310-41-90=506-57-139=402-274-109=454-200-72=466-158-159=734-22-23=406-66-130=426-124-73=466-181-147=605-172-116=324-192-114=142-35-27=438-41-268=694-159-491=273-152-43=906-190-574=410-166-10=752-399-112=381-16-325=511-171-94=410-47-302=772-374-139=449-17-246=721-88-152=399-108-17=800-84-660=468-46-308=492-337-126=309-11-285=704-44-21=468-113-240=911-98-646=478-202-124=648-173-17=362-223-34=168-42-69=341-39-217=977-51-716=170-49-89=779-139-332=483-284-51=523-239-123=316-60-73=992-266-142=111-106+363=846-231+333=98-44+63=676-276+800=464-103+112=998-500+249=458-413+313=589-383+39=152-112+302=198-139+499=172-133+371=684-170+387=200-193+438=693-573+542=11-11+75=578-317+214=483-126+71=677-303+163=218-99+123=663-539+280=440-429+482=962-829+302=369-328+43=985-423+347=56-10+127=628-275+883=299-250+296=861-711+845=102-77+424=743-719+766=143-66+368=500-156+998=277-85+282=775-314+438=290-243+240=251-215+757=270-110+253=992-701+786=467-236+261=548-210+606=186-125+74=545-447+810=317-59+55=815-653+498=429-281+307=383-301+757=354-117+28=979-765+275=312-76+122=965-930+529=276-169+82=951-447+250=252-163+66=829-432+168=458-106+79=974-509+450=486-258+109=829-811+593=429-296+347=694-404+453=463+(494-387)=793+(879-149)=162+(224-188)=204+(838-259)=175+(411-129)=25+(272-140)=47+(260-110)=557+(674-461)=57+(491-297)=443+(387-256)=21+(403-300)=775+(936-230)=340+(319-237)=579+(220-103)=246+(483-465)=972+(216-84)=366+(498-151)=516+(843-755)=195+(104-40)=736+(500-409)=498+(326-78)=567+(755-193)=344+(401-251)=948+(823-423)=179+(392-239)=26+(905-378)=235+(391-373)=855+(446-350)=465+(128-114)=190+(983-697)=340+(459-232)=267+(107-103)=357+(319-234)=694+(870-403)=24+(388-114)=336+(335-226)=331+(441-255)=963+(439-225)=95+(155-10)=893+(953-463)=122+(182-179)=676+(859-481)=201+(337-16)=843+(504-323)=303+(416-240)=130+(340-15)=493+(321-290)=737+(674-574)=362+(328-43)=458+(850-290)=77+(293-201)=53+(944-352)=459+(128-56)=426+(956-10)=288+(241-10)=689+(709-249)=448+(412-72)=402+(731-449)=435+(411-247)=143+(984-615)=374-(241+26)=332-(41+115)=398-(205+139)=787-(448+240)=332-(14+263)=707-(181+409)=266-(39+121)=752-(520+205)=397-(287+38)=934-(729+57)=482-(235+201)=612-(545+41)=438-(134+24)=779-(629+146)=333-(252+44)=703-(564+70)=321-(88+161)=784-(39+647)=387-(155+89)=733-(649+49)=386-(333+19)=738-(56+465)=468-(44+275)=837-(390+163)=341-(248+22)=376-(162+83)=358-(163+171)=353-(57+36)=182-(26+134)=823-(32+119)=379-(134+138)=993-(115+93)=399-(233+58)=679-(507+124)=314-(52+85)=573-(124+360)=303-(123+82)=837-(435+301)=437-(119+229)=681-(114+296)=493-(43+196)=779-(54+25)=359-(174+143)=938-(184+163)=424-(314+100)=826-(362+410)=447-(292+74)=970-(518+123)=248-(48+146)=864-(813+28)=347-(205+102)=230-(27+47)=423-(95+163)=744-(290+107)=490-(172+109)=789-(153+565)=495-(132+274)=710-(42+520)=452-(74+244)=757-(352+270)=364-(464-362)=532-(324-295)=357-(399-367)=721-(566-525)=309-(324-45)=677-(537-358)=148-(308-247)=735-(858-398)=383-(442-223)=702-(823-157)=130-(133-107)=611-(955-524)=245-(272-253)=732-(474-167)=174-(289-224)=495-(648-579)=403-(153-49)=321-(593-357)=107-(109-91)=989-(820-539)=213-(276-117)=349-(126-45)=372-(34-22)=490-(901-834)=323-(376-318)=500-(986-798)=267-(310-288)=512-(674-326)=415-(473-337)=269-(762-730)=443-(286-59)=742-(880-379)=214-(130-62)=523-(591-575)=247-(405-349)=631-(955-736)=411-(359-227)=938-(942-383)=149-(285-186)=500-(700-370)=478-(364-291)=643-(548-329)=468-(275-62)=491-(861-711)=496-(414-409)=320-(998-975)=459-(406-274)=675-(896-667)=319-(457-188)=732-(943-642)=260-(164-53)=458-(926-555)=68-(411-349)=246-(627-614)=425-(312-39)=181-(864-702)=130-(155-88)=433-(444-148)=232-(143-141)=361-(787-480)=311+53×9=264+31×2=424+77×6=972+63×7=80+299×3=982+130×3=287+125×5=447+226×3=313+91×2=316+83×8=193+158×4=510+261×2=491+105×3=158+122×4=33+90×4=420+35×8=154+300×2=469+48×8=291+60×8=862+24×2=127+35×8=575+118×2=200+395×2=617+47×4=253+163×4=684+101×2=353+129×3=508+311×2=101+30×4=437+66×9=14×9+397=255×2+539=243×2+69=50×4+822=41×2+31=229×2+127=44×8+254=183×2+442=35×6+235=236×2+701=12×7+217=86×2+268=181×3+152=11×5+116=46×9+99=113×3+222=155×3+372=142×6+848=105×6+192=96×5+243=33×3+363=408×2+968=45×6+496=113×3+398=13×7+385=76×3+462=159×4+60=139×2+290=138×4+21=337×2+717=91-17×4=954-462×2=488-99×2=432-81×4=436-113×2=755-179×2=324-34×3=159-50×2=431-110×3=653-23×9=358-24×3=946-15×2=389-136×2=587-21×9=362-49×3=178-25×4=304-134×2=506-67×2=456-77×4=829-274×3=458-20×9=564-77×4=417-113×3=839-57×6=477-106×2=489-42×6=330-36×8=921-459×2=324-15×9=988-160×5=489-74×6=604-35×7=458-74×3=450-131×2=314-29×5=920-286×2=419-47×5=740-16×5=152-23×4=902-295×2=407-30×8=952-281×3=498-49×7=875-67×4=276-90×3=704-342×2=489-121×3=936-288×2=286-66×3=512-59×2=442-128×2=999-197×4=339-111×2=794-83×9=358-40×4=736-81×8=496-45×7=786-369×2=322-48×3=758-34×3=211×3-230=532×2-615=188×3-338=278×4-500=89×9-569=464×7-861=480×2-108=238×7-106=86×8-20=92×9-12=160×3-296=857×7-74=104×9-785=822×7-286=197×3-373=891×9-936=125×4-185=317×7-796=59×5-119=572×7-243=81×6-369=369×5-585=200×4-538=849×4-335=361×2-130=374×9-920=217×4-814=247×4-224=115×3-282=238×9-307=66×8-209=884×9-497=443×2-285=217×6-851=161×6-59=489×2-655=121×8-399=377×3-318=254×3-128=885×8-765=136×5-208=366×2-247=115×7-661=639×8-680=57×8-43=803×7-956=142×7-206=858×7-740=244×4-475=862×3-714=86×7-592=528×7-143=260×2-100=344×6-435=102×7-684=289×9-360=84×5-402=601×2-773=88×3-147=811×9-528=53×(278-270)=505×(902-894)=331×(273-270)=362×(64-57)=249×(178-174)=582×(281-277)=93×(251-242)=348×(136-128)=43×(211-208)=929×(338-334)=321×(384-381)=273×(377-373)=31×(438-430)=275×(668-660)=114×(374-366)=940×(247-243)=29×(78-75)=399×(332-327)=288×(48-45)=658×(534-526)=129×(166-159)=633×(89-80)=100×(273-268)=503×(155-148)=89×(173-164)=943×(966-963)=182×(266-262)=62×(515-510)=111×(494-485)=109×(579-574)=109×(383-376)=125×(744-738)=10×(64-59)=178×(481-477)=106×(470-461)=573×(943-938)=45×(113-107)=876×(856-853)=238×(196-193)=288×(960-954)=273×(355-352)=285×(892-884)=308×(380-377)=964×(628-625)=32×(407-401)=737×(622-616)=193×(62-59)=347×(538-529)=32×(245-236)=774×(84-75)=70×(283-279)=756×(810-806)=174×(325-322)=855×(961-954)=32×(256-249)=191×(678-669)=121×(32-24)=698×(794-786)=44×(217-209)=950×(241-233)=2/6+3/6=1/4+2/4=2/8+4/8=6/10+2/10=1/8+6/8=4/9+2/9=1/7+2/7=3/7+4/7=3/7+2/7=1/3+2/3=1/5+3/5=4/9+5/9=3/6-1/6=4/8-2/8=4/8-3/8=2/7-1/7=3/7-1/7=3/10-2/10=2/5-1/5=3/5-1/5=4/7-1/7=5/8-2/8=3/7-2/7=4/6-1/6=參考答案37+173=210367+442=80986+32=118209+525=734171+185=356210+718=92833+24=57678+906=1584138+215=353193+279=472335+127=462271+133=404301+147=448838+650=148886+34=120646+146=792174+190=364734+208=942210+60=270618+506=1124199+48=247148+306=454117+351=468759+359=1118280+153=433227+718=945117+292=409179+600=779130+281=411647+127=774412+85=497331+743=1074104+345=449385+105=490161+253=41438+119=157251+122=373412+534=946390+86=476529+209=738132+225=357517+542=105989+162=251855+436=1291184+290=474184+558=74230+138=168599+235=834205+106=311647+697=134447+233=280113+543=65625+92=117124+711=83581+84=165327+69=39631+107=138494+221=715148+230=37898+297=395256-76=180631-169=462301-50=251674-490=184465-33=432369-195=174431-317=114855-222=633467-361=106450-338=112438-277=161548-339=209365-74=291891-496=395330-238=92747-86=661386-353=33720-297=423252-240=12970-93=877292-74=218855-350=505460-438=22629-209=420337-50=287768-739=29416-354=62851-499=352201-98=103781-95=686400-63=337748-672=76395-297=98323-292=31496-411=85903-513=390172-150=22286-98=188296-118=178425-91=334409-324=85922-16=906219-136=83842-73=769311-231=80711-137=574497-335=162965-954=11467-298=169863-197=666455-90=365716-294=422257-26=231304-74=230417-231=186977-943=34392-354=38429-76=353404-303=101658-252=40668×9=612671×5=3355323×3=969845×5=4225196×3=588219×3=657226×2=452596×8=4768104×8=832253×8=202440×8=320260×7=1820111×5=555638×8=510440×6=240740×7=5180206×4=824835×8=668080×3=240144×4=57661×4=244289×4=1156154×6=924389×2=778262×3=786375×7=2625331×2=662564×3=1692140×6=840526×3=157821×3=63942×9=8478136×5=68093×2=186251×3=753658×7=4606318×3=954745×3=2235190×5=950804×6=482461×7=427349×2=698288×3=864679×3=2037313×3=939831×8=664865×5=325389×5=1945130×7=910580×9=5220133×3=399684×4=273659×6=354516×7=361224×6=144958×4=3832264×3=792720×9=648048×9=432653×9=587794+97+96=287388+897+561=1846465+77+265=807154+179+141=474280+68+391=739399+141+194=734442+252+65=759928+208+567=1703209+484+165=858449+416+98=96327+15+34=76484+977+295=175613+369+123=505473+520+528=1521100+484+80=66437+72+395=50499+721+125=945483+967+794=2244607+146+112=865721+504+896=2121100+448+423=971620+34+122=77637+442+229=708461+796+529=178646+153+639=83837+249+887=1173209+659+76=944959+943+702=2604316+113+222=651725+170+327=122247+206+608=861176+790+846=1812513+41+394=948601+540+438=157911+452+238=701237+989+309=153516+589+48=653271+712+626=1609263+24+160=447281+553+812=164682+217+50=349442+39+292=773242+203+530=975385+479+922=1786122+56+700=878436+319+775=1530186+279+99=564676+893+467=2036386+122+342=850818+29+413=126024+139+572=735634+374+906=1914548+223+33=804747+890+245=1882176+351+51=578794+328+586=1708179+303+407=889371+417+888=1676405+26+526=957467+987+216=1670224+122-234=112951+255-175=103191+322-137=276934+179-265=848168+60-184=44234+361-233=362246+253-311=188549+100-74=575441+15-324=132883+654-241=1296404+32-373=63627+422-583=46652+408-220=240984+284-924=344212+163-375=0916+973-476=141390+316-275=13138+921-74=885291+120-87=324175+748-97=826305+140-379=66166+721-752=13596+251-84=263821+431-11=1241130+366-160=336532+329-539=322271+159-247=183934+60-232=762224+91-117=198758+34-760=3278+320-204=194450+581-278=75351+430-385=96613+352-364=601208+170-336=42306+979-891=394176+303-462=17667+880-553=994218+182-389=11401+774-733=442352+99-382=69898+933-854=977465+11-62=414930+687-441=1176176+70-214=32833+539-231=1141117+99-69=147302+301-331=27249+272-215=106470+916-629=75760+351-27=384582+367-495=454355+43-282=116635+949-781=803193+253-154=292135+148-65=218321+61-176=206283+472-61=69466+402-359=10928+396-199=225423-218-46=159992-267-635=90499-189-85=225822-112-356=354382-41-191=150644-264-54=326435-18-184=233960-473-436=51179-103-44=32643-217-123=303170-97-26=47957-552-269=136437-37-314=86835-377-265=193342-61-97=184682-233-391=58310-41-90=179506-57-139=310402-274-109=19454-200-72=182466-158-159=149734-22-23=689406-66-130=210426-124-73=229466-181-147=138605-172-116=317324-192-114=18142-35-27=80438-41-268=129694-159-491=44273-152-43=78906-190-574=142410-166-10=234752-399-112=241381-16-325=40511-171-94=246410-47-302=61772-374-139=259449-17-246=186721-88-152=481399-108-17=274800-84-660=56468-46-308=114492-337-126=29309-11-285=13704-44-21=639468-113-240=115911-98-646=167478-202-124=152648-173-17=458362-223-34=105168-42-69=57341-39-217=85977-51-716=210170-49-89=32779-139-332=308483-284-51=148523-239-123=161316-60-73=183992-266-142=584111-106+363=368846-231+333=94898-44+63=117676-276+800=1200464-103+112=473998-500+249=747458-413+313=358589-383+39=245152-112+302=342198-139+499=558172-133+371=410684-170+387=901200-193+438=445693-573+542=66211-11+75=75578-317+214=475483-126+71=428677-303+163=537218-99+123=242663-539+280=404440-429+482=493962-829+302=435369-328+43=84985-423+347=90956-10+127=173628-275+883=1236299-250+296=345861-711+845=995102-77+424=449743-719+766=790143-66+368=445500-156+998=1342277-85+282=474775-314+438=899290-243+240=287251-215+757=793270-110+253=413992-701+786=1077467-236+261=492548-210+606=944186-125+74=135545-447+810=908317-59+55=313815-653+498=660429-281+307=455383-301+757=839354-117+28=265979-765+275=489312-76+122=358965-930+529=564276-169+82=189951-447+250=754252-163+66=155829-432+168=565458-106+79=431974-509+450=915486-258+109=337829-811+593=611429-296+347=480694-404+453=743463+(494-387)=570793+(879-149)=1523162+(224-188)=198204+(838-259)=783175+(411-129)=45725+(272-140)=15747+(260-110)=197557+(674-461)=77057+(491-297)=251443+(387-256)=57421+(403-300)=124775+(936-230)=1481340+(319-237)=422579+(220-103)=696246+(483-465)=264972+(216-84)=1104366+(498-151)=713516+(843-755)=604195+(104-40)=259736+(500-409)=827498+(326-78)=746567+(755-193)=1129344+(401-251)=494948+(823-423)=1348179+(392-239)=33226+(905-378)=553235+(391-373)=253855+(446-350)=951465+(128-114)=479190+(983-697)=476340+(459-232)=567267+(107-103)=271357+(319-234)=442694+(870-403)=116124+(388-114)=298336+(335-226)=445331+(441-255)=517963+(439-225)=117795+(155-10)=240893+(953-463)=1383122+(182-179)=125676+(859-481)=1054201+(337-16)=522843+(504-323)=1024303+(416-240)=479130+(340-15)=455493+(321-290)=524737+(674-574)=837362+(328-43)=647458+(850-290)=101877+(293-201)=16953+(944-352)=645459+(128-56)=531426+(956-10)=1372288+(241-10)=519689+(709-249)=1149448+(412-72)=788402+(731-449)=684435+(411-247)=599143+(984-615)=512374-(241+26)=107332-(41+115)=176398-(205+139)=54787-(448+240)=99332-(14+263)=55707-(181+409)=117266-(39+121)=106752-(520+205)=27397-(287+38)=72934-(729+57)=148482-(235+201)=46612-(545+41)=26438-(134+24)=280779-(629+146)=4333-(252+44)=37703-(564+70)=69321-(88+161)=72784-(39+647)=98387-(155+89)=143733-(649+49)=35386-(333+19)=34738-(56+465)=217468-(44+275)=149837-(390+163)=284341-(248+22)=71376-(162+83)=131358-(163+171)=24353-(57+36)=260182-(26+134)=22823-(32+119)=672379-(134+138)=107993-(115+93)=785399-(233+58)=108679-(507+124)=48314-(52+85)=177573-(124+360)=89303-(123+82)=98837-(435+301)=101437-(119+229)=89681-(114+296)=271493-(43+196)=254779-(54+25)=700359-(174+143)=42938-(184+163)=591424-(314+100)=10826-(362+410)=54447-(292+74)=81970-(518+123)=329248-(48+146)=54864-(813+28)=23347-(205+102)=40230-(27+47)=156423-(95+163)=165744-(290+107)=347490-(172+109)=209789-(153+565)=71495-(132+274)=89710-(42+520)=148452-(74+244)=134757-(352+270)=135364-(464-362)=262532-(324-295)=503357-(399-367)=325721-(566-525)=680309-(324-45)=30677-(537-358)=498148-(308-247)=87735-(858-398)=275383-(442-223)=164702-(823-157)=36130-(133-107)=104611-(955-524)=180245-(272-253)=226732-(474-167)=425174-(289-224)=109495-(648-579)=426403-(153-49)=299321-(593-357)=85107-(109-91)=89989-(820-539)=708213-(276-117)=54349-(126-45)=268372-(34-22)=360490-(901-834)=423323-(376-318)=265500-(986-798)=312267-(310-288)=245512-(674-326)=164415-(473-337)=279269-(762-730)=237443-(286-59)=216742-(880-379)=241214-(130-62)=146523-(591-575)=507247-(405-349)=191631-(955-736)=412411-(359-227)=279938-(942-383)=379149-(285-186)=50500-(700-370)=170478-(364-291)=405643-(548-329)=424468-(275-62)=255491-(861-711)=341496-(414-409)=491320-(998-975)=297459-(406-274)=327675-(896-667)=446319-(457-188)=50732-(943-642)=431260-(164-53)=149458-(926-555)=8768-(411-349)=6246-(627-614)=233425-(312-39)=152181-(864-702)=19130-(155-88)=63433-(444-148)=137232-(143-141)=230361-(787-480)=54311+53×9=788264+31×2=326424+77×6=886972+63×7=141380+299×3=977982+130×3=1372287+125×5=912447+226×3=1125313+91×2=495316+83×8=980193+158×4=825510+261×2=1032491+105×3=806158+122×4=64633+90×4=393420+35×8=700154+300×2=754469+48×8=853291+60×8=771862+24×2=910127+35×8=407575+118×2=811200+395×2=990617+47×4=805253+163×4=905684+101×2=886353+129×3=740508+311×2=1130101+30×4=221437+66×9=103114×9+397=523255×2+539=1049243×2+69=55550×4+822=102241×2+31=113229×2+127=58544×8+254=606183×2+442=80835×6+235=445236×2+701=117312×7+217=30186×2+268=440181×3+152=69511×5+116=17146×9+99=513113×3+222=561155×3+372=837142×6+848=1700105×6+192=82296×5+243=72333×3+363=462408×2+968=178445×6+496=766113×3+398=73713×7+385=47676×3+462=690159×4+60=696139×2+290=568138×4+21=573337×2+717=139191-17×4=23954-462×2=30488-99×2=290432-81×4=108436-113×2=210755-179×2=397324-34×3=222159-50×2=59431-110×3=101653-23×9=446358-24×3=286946-15×2=916389-136×2=117587-21×9=398362-49×3=215178-25×4=78304-134×2=36506-67×2=372456-77×4=148829-274×3=7458-20×9=278564-77×4=256417-113×3=78839-57×6=497477-106×2=265489-42×6=237330-36×8=42921-459×2=3324-15×9=189988-160×5=188489-74×6=45604-35×7=359458-74×3=236450-131×2=188314-29×5=169920-286×2=348419-47×5=184740-16×5=660152-23×4=60902-295×2=312407-30×8=167952-281×3=109498-49×7=155875-67×4=607276-90×3=6704-342×2=20489-121×3=126936-288×2=360286-66×3=88512-59×2=394442-128×2=186999-197×4=211339-111×2=117794-83×9=47358-40×4=198736-81×8=88496-45×7=18