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397+82=718+509=34+147=232+244=19+79=142+632=282+63=947+397=108+155=114+621=126+220=476+467=310+125=489+789=19+95=159+28=197+294=134+485=82+127=506+385=112+54=378+140=147+324=633+549=208+210=266+238=236+147=258+343=167+177=560+166=69+408=892+226=286+176=140+420=26+69=152+398=105+323=827+631=216+173=570+219=343+86=679+686=144+160=184+749=85+378=168+460=154+263=581+122=167+179=471+621=142+164=237+513=191+87=516+282=266+135=365+409=94+208=244+76=132+357=508+383=249-54=737-511=392-218=765-516=144-11=931-709=289-205=690-562=495-148=88-75=369-188=308-132=477-271=947-331=276-207=913-75=470-32=940-49=459-141=528-416=337-140=957-211=298-51=874-208=465-268=576-500=222-190=949-235=376-33=694-41=205-176=819-180=454-272=942-69=398-40=896-105=309-221=698-77=258-200=630-238=430-194=751-699=463-117=862-470=397-186=687-351=53-37=981-65=496-356=361-193=268-16=791-245=159-129=494-79=364-338=771-700=235-39=884-760=393-341=761-225=111×6=260×2=260×3=239×8=41×3=109×8=61×6=960×3=475×2=475×4=83×9=35×7=254×2=634×2=138×3=723×4=357×2=777×4=49×8=784×9=93×2=103×9=136×5=924×8=122×5=124×8=234×3=737×3=93×6=398×2=381×2=287×3=369×2=971×8=60×9=846×3=155×2=655×8=117×2=591×2=236×3=863×4=167×2=70×8=27×3=207×2=128×3=694×2=74×8=403×9=358×2=953×2=92×4=311×6=113×3=445×4=107×3=622×6=427×2=699×6=199+525+31=805+420+700=454+316+201=702+705+817=27+225+399=782+461+879=94+78+765=459+648+26=285+562+67=920+758+953=727+75+34=245+381+750=742+105+153=933+835+134=229+535+177=959+12+595=377+26+31=745+256+777=36+60+183=625+928+231=11+566+364=842+944+602=616+210+69=630+218+127=222+542+195=705+362+197=171+601+53=96+58+462=97+379+243=764+480+969=136+210+379=114+543+608=77+151+590=21+707+302=411+108+243=822+273+352=351+349+24=159+390+429=130+375+381=656+292+175=39+73+696=259+690+640=13+49+75=184+57+500=68+263+494=545+381+833=371+443+158=742+646+769=316+333+200=326+903+153=131+32+680=367+517+394=471+302+37=930+158+169=273+70+480=941+475+76=366+91+111=467+90+963=70+459+131=157+818+740=123+172-265=374+514-89=49+133-146=36+925-113=168+328-45=120+928-288=133+27-148=305+616-421=133+217-113=960+338-287=240+213-390=118+851-168=309+15-51=840+342-620=102+215-127=285+467-129=451+12-433=656+469-843=35+242-223=791+725-605=162+253-301=394+794-465=80+262-138=761+553-489=132+342-408=636+623-220=169+328-393=920+229-829=161+270-13=717+258-58=344+132-78=503+706-455=66+233-250=276+219-160=189+185-302=919+235-718=364+110-445=373+310-437=177+158-240=734+412-349=160+277-160=743+567-632=210+12-76=99+657-361=174+107-183=65+905-904=56+283-136=505+846-800=281+101-348=604+200-99=308+106-185=84+966-950=329+79-73=565+654-242=130+92-166=624+428-654=245+48-126=907+970-940=28+365-235=817+362-51=393-80-18=745-381-58=476-190-196=712-463-167=498-273-49=844-540-120=362-175-149=868-27-733=488-60-248=822-223-243=376-41-85=911-52-770=498-30-249=829-376-439=447-151-106=230-53-160=332-198-116=923-436-456=252-56-144=898-148-582=339-223-11=878-364-148=150-24-85=965-33-67=185-132-26=509-368-25=324-121-196=921-597-190=500-89-272=973-192-384=153-59-68=445-59-122=466-25-80=700-448-65=317-90-175=769-13-687=426-147-228=731-76-493=393-192-18=559-325-91=486-61-195=984-28-906=472-110-316=833-71-531=423-46-125=950-451-26=397-115-65=442-84-107=499-466-18=817-277-167=434-35-241=729-273-306=458-27-140=778-68-327=406-93-255=818-584-111=469-239-149=964-42-358=459-260-106=797-43-612=477-259+76=924-755+406=424-308+88=342-85+797=443-262+205=854-340+262=200-127+187=838-25+28=345-127+228=595-60+364=94-73+281=837-33+161=330-160+105=915-437+437=333-268+124=831-393+869=444-178+135=336-248+592=258-204+52=163-52+357=298-56+92=666-245+185=276-165+16=727-216+300=328-253+72=132-83+169=312-237+174=635-333+823=388-370+327=505-150+30=312-83+228=881-516+293=379-378+310=842-277+836=178-113+167=399-164+634=242-73+226=701-204+338=500-189+85=578-18+758=428-321+383=661-21+337=355-223+24=571-126+98=165-33+104=336-128+87=328-124+142=833-388+800=151-46+28=445-408+252=314-308+168=944-241+332=209-22+127=920-152+741=414-363+395=923-759+320=378-308+407=419-119+371=227-141+171=844-54+329=394+(198-34)=789+(542-129)=390+(457-171)=811+(729-116)=312+(309-253)=454+(375-357)=336+(254-182)=134+(556-86)=246+(484-167)=364+(738-219)=486+(476-60)=314+(781-761)=67+(65-15)=673+(937-30)=173+(480-49)=229+(401-236)=316+(437-338)=106+(947-540)=237+(308-174)=935+(902-696)=392+(428-129)=299+(125-106)=10+(215-39)=193+(773-615)=170+(83-81)=797+(557-443)=90+(372-98)=464+(489-49)=425+(455-372)=493+(864-820)=113+(134-44)=625+(757-718)=294+(371-189)=683+(990-158)=119+(486-84)=453+(919-199)=473+(352-51)=88+(383-28)=407+(130-20)=816+(815-26)=405+(403-339)=789+(824-499)=44+(296-242)=468+(384-122)=13+(340-107)=345+(283-262)=373+(484-323)=871+(683-605)=244+(397-97)=549+(933-499)=167+(402-340)=859+(471-38)=447+(332-102)=179+(796-404)=364+(92-78)=595+(879-389)=179+(298-91)=447+(523-121)=253+(467-119)=548+(294-267)=396-(207+83)=647-(119+83)=405-(63+269)=956-(90+686)=287-(85+28)=634-(65+266)=298-(50+44)=948-(78+17)=445-(94+115)=969-(74+339)=496-(244+204)=499-(78+334)=436-(91+139)=658-(205+253)=369-(276+20)=658-(83+456)=446-(70+26)=909-(74+740)=473-(51+110)=911-(690+56)=445-(233+87)=670-(75+534)=442-(410+18)=993-(882+78)=478-(131+224)=881-(164+401)=483-(120+138)=205-(142+43)=136-(13+63)=349-(16+112)=456-(187+105)=997-(306+34)=362-(82+205)=763-(385+215)=464-(26+161)=816-(311+116)=331-(169+68)=873-(341+446)=325-(128+139)=823-(158+495)=456-(244+206)=806-(139+209)=460-(169+15)=663-(539+95)=181-(86+58)=915-(169+156)=493-(118+368)=857-(546+212)=463-(100+282)=938-(643+19)=445-(58+299)=636-(86+158)=488-(128+218)=814-(408+155)=499-(223+32)=803-(314+446)=349-(10+16)=931-(118+798)=435-(207+74)=741-(233+214)=323-(164-18)=850-(614-562)=212-(198-126)=639-(577-571)=484-(447-409)=739-(426-275)=151-(181-76)=943-(986-495)=321-(396-90)=157-(686-658)=431-(436-422)=387-(895-585)=339-(266-216)=224-(257-81)=492-(274-39)=907-(694-185)=209-(174-158)=37-(704-686)=354-(90-20)=795-(484-421)=196-(417-280)=816-(644-190)=423-(331-303)=567-(271-119)=222-(433-351)=689-(765-445)=194-(373-357)=576-(819-369)=412-(370-312)=326-(604-486)=229-(433-396)=329-(539-236)=453-(397-154)=870-(559-45)=400-(390-272)=581-(694-288)=204-(399-354)=940-(972-879)=358-(263-261)=610-(494-430)=275-(268-194)=722-(893-321)=299-(248-51)=829-(377-246)=273-(108-49)=425-(938-849)=442-(446-10)=933-(911-736)=223-(492-481)=846-(142-121)=232-(451-388)=293-(790-695)=114-(419-327)=733-(931-371)=300-(375-189)=572-(236-220)=466-(228-120)=360-(211-38)=145-(392-373)=896-(956-683)=231+79×7=777+195×4=323+11×9=959+28×5=287+42×5=462+145×5=95+125×6=353+34×7=230+145×2=295+74×4=50+30×4=734+360×2=257+174×4=966+103×4=333+95×4=958+265×3=70+67×9=334+48×6=174+173×3=673+172×5=186+86×5=354+37×3=414+24×6=896+75×3=146+126×3=732+94×8=260+77×3=345+305×3=168+74×7=901+461×2=173×4+269=175×3+867=18×3+57=14×4+783=21×6+246=63×6+880=116×5+361=118×8+556=69×5+241=48×6+649=11×4+446=31×5+45=185×3+401=144×3+819=268×3+136=188×3+796=86×7+68=166×5+805=137×6+76=166×5+530=27×4+163=41×2+186=92×4+193=152×4+657=152×3+459=17×5+444=133×5+132=92×9+772=174×3+76=170×4+644=389-30×8=695-93×2=362-71×4=634-204×2=447-67×4=888-61×6=200-33×2=334-58×2=299-53×4=651-47×3=485-22×4=498-54×3=104-29×3=857-406×2=460-84×4=521-10×2=389-22×9=766-59×5=401-59×5=201-56×2=458-43×3=944-50×6=311-154×2=702-130×3=493-62×6=866-237×2=216-26×6=723-193×3=469-17×6=798-45×8=245-44×5=738-65×4=230-30×6=957-40×2=423-22×7=945-286×2=43-14×2=918-45×2=220-28×2=596-75×4=315-49×4=373-59×6=448-64×7=970-25×4=289-36×2=562-104×5=427-70×5=800-149×4=152-20×3=676-68×4=233-11×4=266-43×5=295-35×5=899-47×5=264-48×3=299-94×2=390-25×6=968-49×5=178-21×3=718-133×5=321×3-184=604×8-798=137×7-899=575×4-176=419×2-802=607×5-742=133×4-374=318×6-945=202×4-300=421×4-352=114×7-340=749×7-927=63×7-421=856×7-154=204×4-151=432×5-215=145×5-710=184×7-768=62×5-143=276×7-341=43×8-218=220×7-66=119×5-431=762×9-940=255×2-255=723×4-291=60×8-154=206×9-146=169×2-169=343×7-936=155×3-285=393×9-223=114×7-798=887×4-590=120×4-386=672×9-751=145×3-27=125×7-236=81×5-108=771×5-25=411×2-273=251×6-560=85×8-532=604×5-123=234×2-80=250×2-327=77×9-14=842×7-348=257×2-114=551×6-928=158×5-530=683×6-630=403×2-331=534×6-567=174×5-562=673×9-861=154×5-123=296×6-976=307×2-507=906×3-813=329×(206-203)=312×(409-406)=14×(451-448)=203×(666-660)=63×(392-386)=208×(926-918)=52×(137-131)=96×(386-379)=172×(168-164)=758×(499-492)=190×(72-69)=929×(545-538)=127×(76-70)=295×(601-597)=27×(18-10)=52×(956-947)=43×(331-322)=559×(592-584)=93×(267-264)=713×(280-272)=158×(153-149)=661×(945-941)=63×(84-77)=363×(465-460)=167×(438-434)=556×(89-85)=290×(115-112)=422×(514-511)=246×(125-121)=330×(515-511)=280×(337-334)=302×(223-214)=100×(485-479)=55×(258-253)=56×(27-18)=413×(451-445)=46×(315-307)=31×(525-520)=93×(36-29)=845×(131-128)=16×(86-82)=983×(686-680)=289×(470-467)=225×(53-49)=146×(263-258)=282×(538-533)=225×(455-452)=141×(593-586)=13×(152-148)=694×(143-135)=123×(495-490)=575×(839-834)=220×(252-249)=642×(980-973)=100×(121-112)=822×(454-447)=32×(291-287)=499×(954-948)=135×(395-389)=462×(958-952)=5/8+2/8=4/10+2/10=2/6+3/6=5/9+2/9=3/6+2/6=4/6+2/6=1/4+2/4=1/3+2/3=2/7+3/7=1/5+2/5=2/8+5/8=3/9+5/9=3/6-1/6=5/9-1/9=3/5-1/5=7/8-1/8=3/8-2/8=3/9-1/9=2/5-1/5=5/7-2/7=2/7-1/7=5/6-1/6=2/6-1/6=7/10-1/10=参考答案397+82=479718+509=122734+147=181232+244=47619+79=98142+632=774282+63=345947+397=1344108+155=263114+621=735126+220=346476+467=943310+125=435489+789=127819+95=114159+28=187197+294=491134+485=61982+127=209506+385=891112+54=166378+140=518147+324=471633+549=1182208+210=418266+238=504236+147=383258+343=601167+177=344560+166=72669+408=477892+226=1118286+176=462140+420=56026+69=95152+398=550105+323=428827+631=1458216+173=389570+219=789343+86=429679+686=1365144+160=304184+749=93385+378=463168+460=628154+263=417581+122=703167+179=346471+621=1092142+164=306237+513=750191+87=278516+282=798266+135=401365+409=77494+208=302244+76=320132+357=489508+383=891249-54=195737-511=226392-218=174765-516=249144-11=133931-709=222289-205=84690-562=128495-148=34788-75=13369-188=181308-132=176477-271=206947-331=616276-207=69913-75=838470-32=438940-49=891459-141=318528-416=112337-140=197957-211=746298-51=247874-208=666465-268=197576-500=76222-190=32949-235=714376-33=343694-41=653205-176=29819-180=639454-272=182942-69=873398-40=358896-105=791309-221=88698-77=621258-200=58630-238=392430-194=236751-699=52463-117=346862-470=392397-186=211687-351=33653-37=16981-65=916496-356=140361-193=168268-16=252791-245=546159-129=30494-79=415364-338=26771-700=71235-39=196884-760=124393-341=52761-225=536111×6=666260×2=520260×3=780239×8=191241×3=123109×8=87261×6=366960×3=2880475×2=950475×4=190083×9=74735×7=245254×2=508634×2=1268138×3=414723×4=2892357×2=714777×4=310849×8=392784×9=705693×2=186103×9=927136×5=680924×8=7392122×5=610124×8=992234×3=702737×3=221193×6=558398×2=796381×2=762287×3=861369×2=738971×8=776860×9=540846×3=2538155×2=310655×8=5240117×2=234591×2=1182236×3=708863×4=3452167×2=33470×8=56027×3=81207×2=414128×3=384694×2=138874×8=592403×9=3627358×2=716953×2=190692×4=368311×6=1866113×3=339445×4=1780107×3=321622×6=3732427×2=854699×6=4194199+525+31=755805+420+700=1925454+316+201=971702+705+817=222427+225+399=651782+461+879=212294+78+765=937459+648+26=1133285+562+67=914920+758+953=2631727+75+34=836245+381+750=1376742+105+153=1000933+835+134=1902229+535+177=941959+12+595=1566377+26+31=434745+256+777=177836+60+183=279625+928+231=178411+566+364=941842+944+602=2388616+210+69=895630+218+127=975222+542+195=959705+362+197=1264171+601+53=82596+58+462=61697+379+243=719764+480+969=2213136+210+379=725114+543+608=126577+151+590=81821+707+302=1030411+108+243=762822+273+352=1447351+349+24=724159+390+429=978130+375+381=886656+292+175=112339+73+696=808259+690+640=158913+49+75=137184+57+500=74168+263+494=825545+381+833=1759371+443+158=972742+646+769=2157316+333+200=849326+903+153=1382131+32+680=843367+517+394=1278471+302+37=810930+158+169=1257273+70+480=823941+475+76=1492366+91+111=568467+90+963=152070+459+131=660157+818+740=1715123+172-265=30374+514-89=79949+133-146=3636+925-113=848168+328-45=451120+928-288=760133+27-148=12305+616-421=500133+217-113=237960+338-287=1011240+213-390=63118+851-168=801309+15-51=273840+342-620=562102+215-127=190285+467-129=623451+12-433=30656+469-843=28235+242-223=54791+725-605=911162+253-301=114394+794-465=72380+262-138=204761+553-489=825132+342-408=66636+623-220=1039169+328-393=104920+229-829=320161+270-13=418717+258-58=917344+132-78=398503+706-455=75466+233-250=49276+219-160=335189+185-302=72919+235-718=436364+110-445=29373+310-437=246177+158-240=95734+412-349=797160+277-160=277743+567-632=678210+12-76=14699+657-361=395174+107-183=9865+905-904=6656+283-136=203505+846-800=551281+101-348=34604+200-99=705308+106-185=22984+966-950=100329+79-73=335565+654-242=977130+92-166=56624+428-654=398245+48-126=167907+970-940=93728+365-235=158817+362-51=1128393-80-18=295745-381-58=306476-190-196=90712-463-167=82498-273-49=176844-540-120=184362-175-149=38868-27-733=108488-60-248=180822-223-243=356376-41-85=250911-52-770=89498-30-249=219829-376-439=14447-151-106=190230-53-160=17332-198-116=18923-436-456=31252-56-144=52898-148-582=168339-223-11=105878-364-148=366150-24-85=41965-33-67=865185-132-26=27509-368-25=116324-121-196=7921-597-190=134500-89-272=139973-192-384=397153-59-68=26445-59-122=264466-25-80=361700-448-65=187317-90-175=52769-13-687=69426-147-228=51731-76-493=162393-192-18=183559-325-91=143486-61-195=230984-28-906=50472-110-316=46833-71-531=231423-46-125=252950-451-26=473397-115-65=217442-84-107=251499-466-18=15817-277-167=373434-35-241=158729-273-306=150458-27-140=291778-68-327=383406-93-255=58818-584-111=123469-239-149=81964-42-358=564459-260-106=93797-43-612=142477-259+76=294924-755+406=575424-308+88=204342-85+797=1054443-262+205=386854-340+262=776200-127+187=260838-25+28=841345-127+228=446595-60+364=89994-73+281=302837-33+161=965330-160+105=275915-437+437=915333-268+124=189831-393+869=1307444-178+135=401336-248+592=680258-204+52=106163-52+357=468298-56+92=334666-245+185=606276-165+16=127727-216+300=811328-253+72=147132-83+169=218312-237+174=249635-333+823=1125388-370+327=345505-150+30=385312-83+228=457881-516+293=658379-378+310=311842-277+836=1401178-113+167=232399-164+634=869242-73+226=395701-204+338=835500-189+85=396578-18+758=1318428-321+383=490661-21+337=977355-223+24=156571-126+98=543165-33+104=236336-128+87=295328-124+142=346833-388+800=1245151-46+28=133445-408+252=289314-308+168=174944-241+332=1035209-22+127=314920-152+741=1509414-363+395=446923-759+320=484378-308+407=477419-119+371=671227-141+171=257844-54+329=1119394+(198-34)=558789+(542-129)=1202390+(457-171)=676811+(729-116)=1424312+(309-253)=368454+(375-357)=472336+(254-182)=408134+(556-86)=604246+(484-167)=563364+(738-219)=883486+(476-60)=902314+(781-761)=33467+(65-15)=117673+(937-30)=1580173+(480-49)=604229+(401-236)=394316+(437-338)=415106+(947-540)=513237+(308-174)=371935+(902-696)=1141392+(428-129)=691299+(125-106)=31810+(215-39)=186193+(773-615)=351170+(83-81)=172797+(557-443)=91190+(372-98)=364464+(489-49)=904425+(455-372)=508493+(864-820)=537113+(134-44)=203625+(757-718)=664294+(371-189)=476683+(990-158)=1515119+(486-84)=521453+(919-199)=1173473+(352-51)=77488+(383-28)=443407+(130-20)=517816+(815-26)=1605405+(403-339)=469789+(824-499)=111444+(296-242)=98468+(384-122)=73013+(340-107)=246345+(283-262)=366373+(484-323)=534871+(683-605)=949244+(397-97)=544549+(933-499)=983167+(402-340)=229859+(471-38)=1292447+(332-102)=677179+(796-404)=571364+(92-78)=378595+(879-389)=1085179+(298-91)=386447+(523-121)=849253+(467-119)=601548+(294-267)=575396-(207+83)=106647-(119+83)=445405-(63+269)=73956-(90+686)=180287-(85+28)=174634-(65+266)=303298-(50+44)=204948-(78+17)=853445-(94+115)=236969-(74+339)=556496-(244+204)=48499-(78+334)=87436-(91+139)=206658-(205+253)=200369-(276+20)=73658-(83+456)=119446-(70+26)=350909-(74+740)=95473-(51+110)=312911-(690+56)=165445-(233+87)=125670-(75+534)=61442-(410+18)=14993-(882+78)=33478-(131+224)=123881-(164+401)=316483-(120+138)=225205-(142+43)=20136-(13+63)=60349-(16+112)=221456-(187+105)=164997-(306+34)=657362-(82+205)=75763-(385+215)=163464-(26+161)=277816-(311+116)=389331-(169+68)=94873-(341+446)=86325-(128+139)=58823-(158+495)=170456-(244+206)=6806-(139+209)=458460-(169+15)=276663-(539+95)=29181-(86+58)=37915-(169+156)=590493-(118+368)=7857-(546+212)=99463-(100+282)=81938-(643+19)=276445-(58+299)=88636-(86+158)=392488-(128+218)=142814-(408+155)=251499-(223+32)=244803-(314+446)=43349-(10+16)=323931-(118+798)=15435-(207+74)=154741-(233+214)=294323-(164-18)=177850-(614-562)=798212-(198-126)=140639-(577-571)=633484-(447-409)=446739-(426-275)=588151-(181-76)=46943-(986-495)=452321-(396-90)=15157-(686-658)=129431-(436-422)=417387-(895-585)=77339-(266-216)=289224-(257-81)=48492-(274-39)=257907-(694-185)=398209-(174-158)=19337-(704-686)=19354-(90-20)=284795-(484-421)=732196-(417-280)=59816-(644-190)=362423-(331-303)=395567-(271-119)=415222-(433-351)=140689-(765-445)=369194-(373-357)=178576-(819-369)=126412-(370-312)=354326-(604-486)=208229-(433-396)=192329-(539-236)=26453-(397-154)=210870-(559-45)=356400-(390-272)=282581-(694-288)=175204-(399-354)=159940-(972-879)=847358-(263-261)=356610-(494-430)=546275-(268-194)=201722-(893-321)=150299-(248-51)=102829-(377-246)=698273-(108-49)=214425-(938-849)=336442-(446-10)=6933-(911-736)=758223-(492-481)=212846-(142-121)=825232-(451-388)=169293-(790-695)=198114-(419-327)=22733-(931-371)=173300-(375-189)=114572-(236-220)=556466-(228-120)=358360-(211-38)=187145-(392-373)=126896-(956-683)=623231+79×7=784777+195×4=1557323+11×9=422959+28×5=1099287+42×5=497462+145×5=118795+125×6=845353+34×7=591230+145×2=520295+74×4=59150+30×4=170734+360×2=1454257+174×4=953966+103×4=1378333+95×4=713958+265×3=175370+67×9=673334+48×6=622174+173×3=693673+172×5=1533186+86×5=616354+37×3=465414+24×6=558896+75×3=1121146+126×3=524732+94×8=1484260+77×3=491345+305×3=1260168+74×7=686901+461×2=1823173×4+269=961175×3+867=139218×3+57=11114×4+783=83921×6+246=37263×6+880=1258116×5+361=941118×8+556=150069×5+241=58648×6+649=93711×4+446=49031×5+45=200185×3+401=956144×3+819=1251268×3+136=940188×3+796=136086×7+68=670166×5+805=1635137×6+76=898166×5+530=136027×4+163=27141×2+186=26892×4+193=561152×4+657=1265152×3+459=91517×5+444=529133×5+132=79792×9+772=1600174×3+76=598170×4+644=1324389-30×8=149695-93×2=509362-71×4=78634-204×2=226447-67×4=179888-61×6=522200-33×2=134334-58×2=218299-53×4=87651-47×3=510485-22×4=397498-54×3=336104-29×3=17857-406×2=45460-84×4=124521-10×2=501389-22×9=191766-59×5=471401-59×5=106201-56×2=89458-43×3=329944-50×6=644311-154×2=3702-130×3=312493-62×6=121866-237×2=392216-26×6=60723-193×3=144469-17×6=367798-45×8=438245-44×5=25738-65×4=478230-30×6=50957-40×2=877423-22×7=269945-286×2=37343-14×2=15918-45×2=828220-28×2=164596-75×4=296315-49×4=119373-59×6=19448-64×7=0970-25×4=870289-36×2=217562-104×5=42427-70×5=77800-149×4=204152-20×3=92676-68×4=404233-11×4=189266-43×5=51295-35×5=120899-47×5=664264-48×3=120299-94×2=111390-25×6=240