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

三年級(jí)數(shù)學(xué)(上)計(jì)算題專項(xiàng)練習(xí)附答案130+262=466+871=92+153=557+117=110+159=112+549=185+249=498+971=273+97=116+127=189+161=545+307=74+166=609+826=200+240=104+591=210+127=672+922=260+134=799+310=37+113=271+187=83+114=309+62=59+276=127+204=214+78=131+369=127+174=988+192=140+55=804+341=130+229=508+257=33+33=248+572=262+212=538+663=110+248=331+96=97+238=747+418=113+256=775+976=98+182=235+535=312+74=558+579=22+47=527+580=119+175=292+343=167+261=132+123=77+97=214+179=127+268=136+655=171+323=566+95=376-260=749-413=149-131=899-240=448-171=611-145=455-51=721-504=497-294=989-616=308-296=267-224=352-28=856-280=313-109=978-717=294-250=260-75=438-156=574-548=252-221=770-247=434-117=492-209=172-64=604-178=259-186=996-864=451-183=934-577=208-191=675-171=209-61=680-357=442-280=273-118=398-60=442-142=195-93=722-425=396-112=859-784=202-128=697-670=368-180=903-811=288-85=670-622=422-358=813-259=380-259=758-517=181-97=979-870=255-169=634-133=494-415=138-55=135-53=595-42=134×2=742×8=77×9=541×5=129×2=822×6=20×3=79×8=100×7=729×2=50×9=418×4=116×4=907×4=167×2=105×4=207×2=150×4=32×4=969×3=89×8=465×5=183×3=322×2=68×5=652×5=74×9=868×6=113×7=588×7=11×3=660×8=453×2=370×7=202×4=874×9=66×9=845×9=23×5=729×8=114×4=827×5=13×7=857×6=131×3=811×5=403×2=261×8=10×6=992×6=56×3=659×6=153×3=163×2=24×5=98×8=46×4=931×9=68×3=91×4=34+515+443=38+940+54=142+625+102=412+368+653=136+96+36=441+42+452=397+213+207=396+212+606=470+73+73=813+959+358=149+545+52=217+134+329=56+414+461=857+739+521=829+31+121=934+832+534=579+129+281=797+218+796=49+316+244=589+168+75=93+536+153=87+975+727=214+185+540=686+833+456=90+227+607=627+612+553=64+631+40=818+770+368=23+488+462=592+467+103=61+394+371=756+23+771=21+241+144=150+873+963=417+39+224=27+979+672=140+132+434=321+350+772=76+416+251=734+605+888=278+176+220=517+862+155=621+62+219=933+774+27=417+300+25=68+982+974=406+359+85=559+451+185=325+296+216=407+984+336=80+344+173=928+488+508=82+332+52=970+776+166=61+13+740=751+70+198=283+48+548=712+812+542=316+31+409=564+814+180=45+398-441=901+608-718=124+312-352=949+16-867=387+95-79=576+268-707=48+325-36=395+809-68=136+90-180=949+188-503=84+271-109=809+903-469=126+369-442=210+864-836=297+164-168=760+222-628=288+131-415=868+755-882=14+131-111=101+691-681=172+119-164=818+722-450=264+21-259=393+901-348=48+344-212=451+369-578=49+278-274=221+967-148=80+218-11=917+723-465=280+162-200=989+254-941=282+87-264=910+602-442=70+144-105=361+892-66=15+409-359=380+717-250=223+160-357=377+308-572=425+53-42=437+496-874=108+200-97=633+603-391=231+115-219=580+348-46=305+119-215=584+408-692=423+21-348=398+216-573=317+146-268=98+455-264=111+260-310=36+638-621=224+35-27=633+637-949=262+57-102=534+200-273=43+296-70=800+354-51=176-76-40=436-163-150=221-104-13=673-302-134=392-79-87=872-449-292=396-185-136=655-40-572=392-101-71=367-82-92=421-140-39=959-100-331=192-72-19=683-472-111=353-95-127=536-299-104=386-166-170=632-249-382=426-43-93=512-88-134=500-262-62=921-535-111=221-85-26=570-290-114=395-262-126=622-125-452=463-24-181=822-162-313=100-50-16=939-382-102=499-273-117=879-384-51=480-11-216=831-71-523=284-158-89=509-339-90=484-275-156=955-562-289=486-225-88=568-316-177=305-74-184=872-365-473=438-64-17=933-433-113=317-48-179=958-43-760=489-235-155=884-151-133=360-145-184=740-159-146=219-21-67=778-463-29=435-105-51=739-44-151=494-131-266=922-283-169=489-216-259=974-551-208=219-97-59=601-296-273=88-23+397=775-541+770=213-71+68=519-286+331=256-255+293=903-420+833=246-204+416=35-33+651=46-14+83=350-158+711=205-192+427=822-134+460=423-33+87=951-49+171=331-318+336=724-677+70=97-93+315=957-796+372=249-73+235=947-845+771=393-220+232=359-359+476=302-172+63=987-420+502=390-342+394=634-182+165=117-67+447=404-209+399=323-294+295=528-198+805=305-284+262=423-91+563=259-145+298=748-109+310=259-246+46=993-61+183=235-88+266=429-371+182=173-99+312=452-27+172=461-321+52=605-311+719=211-150+419=967-206+515=425-353+56=723-676+170=319-195+371=931-318+601=311-173+333=233-101+444=493-463+381=713-99+643=335-99+204=802-214+115=381-176+165=373-248+385=466-336+124=906-584+505=408-62+24=935-575+659=76+(488-437)=586+(853-808)=482+(261-41)=723+(538-30)=49+(333-156)=149+(559-182)=438+(369-172)=671+(675-653)=275+(429-267)=885+(854-359)=67+(256-57)=904+(724-183)=261+(153-19)=753+(191-136)=455+(137-132)=92+(660-110)=319+(487-162)=749+(539-459)=203+(452-235)=205+(722-656)=389+(390-384)=928+(819-144)=180+(179-142)=510+(840-29)=141+(380-310)=984+(693-529)=120+(433-217)=873+(975-233)=257+(449-73)=232+(953-607)=436+(251-98)=73+(195-85)=287+(332-106)=84+(647-398)=108+(487-438)=363+(659-457)=282+(70-47)=225+(759-349)=30+(386-367)=111+(172-31)=469+(442-391)=623+(400-153)=414+(473-48)=544+(382-253)=242+(374-302)=103+(601-546)=54+(375-349)=401+(680-22)=190+(493-88)=950+(373-168)=114+(363-53)=633+(593-247)=206+(339-130)=718+(430-342)=17+(368-11)=285+(871-274)=136+(421-379)=721+(353-255)=423+(229-95)=491+(547-524)=484-(100+132)=748-(114+600)=427-(234+54)=945-(111+304)=475-(420+19)=802-(459+17)=496-(38+135)=638-(554+80)=217-(46+77)=923-(144+650)=442-(93+309)=895-(264+101)=417-(153+99)=993-(20+738)=264-(192+32)=686-(484+128)=311-(39+248)=692-(158+298)=295-(221+17)=509-(112+155)=260-(21+78)=903-(394+100)=197-(72+86)=846-(41+293)=494-(214+173)=986-(202+592)=186-(14+170)=894-(686+162)=484-(73+175)=594-(14+395)=368-(72+215)=804-(188+94)=315-(51+79)=800-(374+348)=440-(147+210)=821-(122+128)=434-(35+25)=583-(147+349)=450-(230+177)=971-(157+732)=490-(115+174)=974-(49+810)=454-(91+219)=981-(421+235)=384-(23+179)=483-(208+12)=488-(25+18)=757-(88+32)=500-(19+230)=176-(129+45)=174-(133+36)=813-(592+100)=260-(147+70)=878-(106+177)=152-(32+43)=892-(222+585)=401-(362+17)=785-(25+714)=446-(28+70)=884-(387+406)=47-(81-34)=515-(794-413)=186-(405-284)=958-(333-169)=151-(353-277)=719-(788-131)=246-(87-35)=524-(552-217)=475-(402-72)=518-(886-823)=337-(326-309)=768-(912-540)=442-(140-76)=801-(903-482)=53-(379-327)=527-(741-312)=176-(438-268)=691-(718-242)=464-(216-123)=250-(867-770)=327-(333-185)=241-(261-147)=163-(301-178)=971-(602-487)=406-(374-186)=923-(787-210)=156-(366-227)=434-(701-648)=135-(393-325)=725-(244-116)=288-(372-259)=810-(894-889)=439-(283-62)=947-(414-194)=408-(452-60)=787-(365-48)=394-(472-143)=166-(142-68)=271-(80-64)=726-(516-25)=475-(490-484)=771-(346-24)=406-(145-57)=759-(891-242)=289-(360-168)=884-(736-121)=342-(358-223)=864-(962-723)=116-(404-364)=876-(698-345)=74-(113-104)=618-(374-183)=46-(206-195)=762-(543-324)=165-(140-77)=768-(626-620)=420-(416-130)=295-(410-351)=128-(436-415)=135-(661-622)=73+38×5=912+135×4=285+80×2=454+307×3=324+41×6=226+62×5=330+74×5=531+97×9=183+48×9=646+311×2=289+58×2=491+26×5=138+82×9=236+46×2=433+37×7=607+164×5=46+343×2=638+103×3=451+118×3=950+71×2=299+274×2=760+254×3=432+262×2=243+453×2=25+117×2=488+245×2=33+128×3=985+41×2=256+330×2=499+294×2=376×2+152=80×3+622=179×4+156=47×8+479=63×7+355=148×4+233=372×2+35=44×2+437=209×2+438=94×8+565=74×3+25=164×6+716=120×3+430=139×3+116=112×7+79=97×7+138=46×2+237=301×3+437=112×3+382=39×9+127=149×3+180=99×3+143=176×4+198=230×2+992=12×5+439=230×3+54=118×2+43=36×7+801=61×3+436=228×2+366=208-19×6=932-127×7=226-15×3=477-100×4=331-76×4=930-22×4=445-74×2=574-95×6=474-221×2=712-83×2=472-90×2=644-55×3=367-17×5=925-231×2=459-134×3=450-80×2=314-23×6=918-123×4=387-60×6=313-153×2=316-27×5=970-19×6=474-34×3=869-84×4=341-84×3=524-146×2=266-24×2=470-70×2=437-66×4=785-222×3=377-37×3=771-170×4=328-58×5=312-47×5=423-79×3=877-54×9=386-24×7=982-351×2=499-31×2=138-14×4=250-35×7=266-115×2=398-50×7=979-175×5=152-17×2=797-168×2=286-26×2=150-17×5=178-13×7=574-277×2=299-22×4=681-261×2=433-43×6=653-252×2=296-36×3=783-215×3=409-203×2=967-43×8=207-12×5=790-33×3=333×2-536=790×4-900=240×4-795=673×9-522=235×2-422=15×8-54=143×6-558=545×5-454=143×3-418=358×8-484=447×2-424=816×3-327=93×4-357=554×5-849=90×8-58=454×4-162=487×2-418=873×2-887=333×2-426=889×5-293=366×2-306=550×5-15=314×2-356=768×3-389=178×4-383=672×5-22=77×9-62=403×6-195=431×2-457=729×3-104=104×9-59=650×7-798=233×3-25=586×5-966=38×2-72=674×9-95=187×5-933=228×9-900=196×3-341=259×9-759=197×4-728=881×8-671=100×9-770=827×2-851=71×6-160=370×7-476=133×4-397=605×6-480=196×4-124=884×9-507=72×4-170=287×7-195=215×4-246=891×6-723=203×3-343=404×8-672=144×3-200=343×5-360=452×2-100=807×4-556=12×(489-485)=103×(708-704)=106×(260-257)=995×(838-829)=135×(14-10)=131×(387-381)=124×(444-440)=769×(979-976)=151×(427-423)=29×(194-189)=121×(403-396)=377×(625-616)=121×(396-389)=591×(357-354)=87×(341-334)=492×(348-339)=44×(24-15)=169×(657-653)=51×(217-209)=926×(760-754)=185×(154-150)=910×(358-350)=101×(201-195)=953×(226-222)=103×(125-119)=906×(578-572)=60×(369-366)=310×(645-641)=240×(254-250)=942×(795-792)=56×(259-251)=338×(717-709)=68×(361-355)=687×(746-741)=110×(352-343)=845×(217-212)=194×(248-244)=557×(37-32)=61×(419-412)=785×(562-558)=242×(407-404)=455×(533-530)=71×(451-448)=868×(648-643)=82×(21-14)=381×(220-212)=75×(154-149)=597×(451-444)=220×(349-346)=551×(319-311)=246×(166-162)=980×(512-506)=23×(115-109)=316×(252-246)=94×(147-143)=728×(991-988)=60×(481-476)=728×(18-14)=180×(344-339)=671×(233-224)=3/8+4/8=1/3+2/3=1/5+3/5=2/6+4/6=1/6+3/6=1/7+5/7=2/6+3/6=3/7+4/7=3/8+2/8=7/9+2/9=4/8+3/8=4/6+2/6=2/4-1/4=3/4-1/4=2/7-1/7=4/6-2/6=4/8-2/8=3/6-1/6=4/7-2/7=4/8-3/8=2/6-1/6=2/3-1/3=2/8-1/8=3/8-1/8=參考答案130+262=392466+871=133792+153=245557+117=674110+159=269112+549=661185+249=434498+971=1469273+97=370116+127=243189+161=350545+307=85274+166=240609+826=1435200+240=440104+591=695210+127=337672+922=1594260+134=394799+310=110937+113=150271+187=45883+114=197309+62=37159+276=335127+204=331214+78=292131+369=500127+174=301988+192=1180140+55=195804+341=1145130+229=359508+257=76533+33=66248+572=820262+212=474538+663=1201110+248=358331+96=42797+238=335747+418=1165113+256=369775+976=175198+182=280235+535=770312+74=386558+579=113722+47=69527+580=1107119+175=294292+343=635167+261=428132+123=25577+97=174214+179=393127+268=395136+655=791171+323=494566+95=661376-260=116749-413=336149-131=18899-240=659448-171=277611-145=466455-51=404721-504=217497-294=203989-616=373308-296=12267-224=43352-28=324856-280=576313-109=204978-717=261294-250=44260-75=185438-156=282574-548=26252-221=31770-247=523434-117=317492-209=283172-64=108604-178=426259-186=73996-864=132451-183=268934-577=357208-191=17675-171=504209-61=148680-357=323442-280=162273-118=155398-60=338442-142=300195-93=102722-425=297396-112=284859-784=75202-128=74697-670=27368-180=188903-811=92288-85=203670-622=48422-358=64813-259=554380-259=121758-517=241181-97=84979-870=109255-169=86634-133=501494-415=79138-55=83135-53=82595-42=553134×2=268742×8=593677×9=693541×5=2705129×2=258822×6=493220×3=6079×8=632100×7=700729×2=145850×9=450418×4=1672116×4=464907×4=3628167×2=334105×4=420207×2=414150×4=60032×4=128969×3=290789×8=712465×5=2325183×3=549322×2=64468×5=340652×5=326074×9=666868×6=5208113×7=791588×7=411611×3=33660×8=5280453×2=906370×7=2590202×4=808874×9=786666×9=594845×9=760523×5=115729×8=5832114×4=456827×5=413513×7=91857×6=5142131×3=393811×5=4055403×2=806261×8=208810×6=60992×6=595256×3=168659×6=3954153×3=459163×2=32624×5=12098×8=78446×4=184931×9=837968×3=20491×4=36434+515+443=99238+940+54=1032142+625+102=869412+368+653=1433136+96+36=268441+42+452=935397+213+207=817396+212+606=1214470+73+73=616813+959+358=2130149+545+52=746217+134+329=68056+414+461=931857+739+521=2117829+31+121=981934+832+534=2300579+129+281=989797+218+796=181149+316+244=609589+168+75=83293+536+153=78287+975+727=1789214+185+540=939686+833+456=197590+227+607=924627+612+553=179264+631+40=735818+770+368=195623+488+462=973592+467+103=116261+394+371=826756+23+771=155021+241+144=406150+873+963=1986417+39+224=68027+979+672=1678140+132+434=706321+350+772=144376+416+251=743734+605+888=2227278+176+220=674517+862+155=1534621+62+219=902933+774+27=1734417+300+25=74268+982+974=2024406+359+85=850559+451+185=1195325+296+216=837407+984+336=172780+344+173=597928+488+508=192482+332+52=466970+776+166=191261+13+740=814751+70+198=1019283+48+548=879712+812+542=2066316+31+409=756564+814+180=155845+398-441=2901+608-718=791124+312-352=84949+16-867=98387+95-79=403576+268-707=13748+325-36=337395+809-68=1136136+90-180=46949+188-503=63484+271-109=246809+903-469=1243126+369-442=53210+864-836=238297+164-168=293760+222-628=354288+131-415=4868+755-882=74114+131-111=34101+691-681=111172+119-164=127818+722-450=1090264+21-259=26393+901-348=94648+344-212=180451+369-578=24249+278-274=53221+967-148=104080+218-11=287917+723-465=1175280+162-200=242989+254-941=302282+87-264=105910+602-442=107070+144-105=109361+892-66=118715+409-359=65380+717-250=847223+160-357=26377+308-572=113425+53-42=436437+496-874=59108+200-97=211633+603-391=845231+115-219=127580+348-46=882305+119-215=209584+408-692=300423+21-348=96398+216-573=41317+146-268=19598+455-264=289111+260-310=6136+638-621=53224+35-27=232633+637-949=321262+57-102=217534+200-273=46143+296-70=269800+354-51=1103176-76-40=60436-163-150=123221-104-13=104673-302-134=237392-79-87=226872-449-292=131396-185-136=75655-40-572=43392-101-71=220367-82-92=193421-140-39=242959-100-331=528192-72-19=101683-472-111=100353-95-127=131536-299-104=133386-166-170=50632-249-382=1426-43-93=290512-88-134=290500-262-62=176921-535-111=275221-85-26=110570-290-114=166395-262-126=7622-125-452=45463-24-181=258822-162-313=347100-50-16=34939-382-102=455499-273-117=109879-384-51=444480-11-216=253831-71-523=237284-158-89=37509-339-90=80484-275-156=53955-562-289=104486-225-88=173568-316-177=75305-74-184=47872-365-473=34438-64-17=357933-433-113=387317-48-179=90958-43-760=155489-235-155=99884-151-133=600360-145-184=31740-159-146=435219-21-67=131778-463-29=286435-105-51=279739-44-151=544494-131-266=97922-283-169=470489-216-259=14974-551-208=215219-97-59=63601-296-273=3288-23+397=462775-541+770=1004213-71+68=210519-286+331=564256-255+293=294903-420+833=1316246-204+416=45835-33+651=65346-14+83=115350-158+711=903205-192+427=440822-134+460=1148423-33+87=477951-49+171=1073331-318+336=349724-677+70=11797-93+315=319957-796+372=533249-73+235=411947-845+771=873393-220+232=405359-359+476=476302-172+63=193987-420+502=1069390-342+394=442634-182+165=617117-67+447=497404-209+399=594323-294+295=324528-198+805=1135305-284+262=283423-91+563=895259-145+298=412748-109+310=949259-246+46=59993-61+183=1115235-88+266=413429-371+182=240173-99+312=386452-27+172=597461-321+52=192605-311+719=1013211-150+419=480967-206+515=1276425-353+56=128723-676+170=217319-195+371=495931-318+601=1214311-173+333=471233-101+444=576493-463+381=411713-99+643=1257335-99+204=440802-214+115=703381-176+165=370373-248+385=510466-336+124=254906-584+505=827408-62+24=370935-575+659=101976+(488-437)=127586+(853-808)=631482+(261-41)=702723+(538-30)=123149+(333-156)=226149+(559-182)=526438+(369-172)=635671+(675-653)=693275+(429-267)=437885+(854-359)=138067+(256-57)=266904+(724-183)=1445261+(153-19)=395753+(191-136)=808455+(137-132)=46092+(660-110)=642319+(487-162)=644749+(539-459)=829203+(452-235)=420205+(722-656)=271389+(390-384)=395928+(819-144)=1603180+(179-142)=217510+(840-29)=1321141+(380-310)=211984+(693-529)=1148120+(433-217)=336873+(975-233)=1615257+(449-73)=633232+(953-607)=578436+(251-98)=58973+(195-85)=183287+(332-106)=51384+(647-398)=333108+(487-438)=157363+(659-457)=565282+(70-47)=305225+(759-349)=63530+(386-367)=49111+(172-31)=252469+(442-391)=520623+(400-153)=870414+(473-48)=839544+(382-253)=673242+(374-302)=314103+(601-546)=15854+(375-349)=80401+(680-22)=1059190+(493-88)=595950+(373-168)=1155114+(363-53)=424633+(593-247)=979206+(339-130)=415718+(430-342)=80617+(368-11)=374285+(871-274)=882136+(421-379)=178721+(353-255)=819423+(229-95)=557491+(547-524)=514484-(100+132)=252748-(114+600)=34427-(234+54)=139945-(111+304)=530475-(420+19)=36802-(459+17)=326496-(38+135)=323638-(554+80)=4217-(46+77)=94923-(144+650)=129442-(93+309)=40895-(264+101)=530417-(153+99)=165993-(20+738)=235264-(192+32)=40686-(484+128)=74311-(39+248)=24692-(158+298)=236295-(221+17)=57509-(112+155)=242260-(21+78)=161903-(394+100)=409197-(72+86)=39846-(41+293)=512494-(214+173)=107986-(202+592)=192186-(14+170)=2894-(686+162)=46484-(73+175)=236594-(14+395)=185368-(72+215)=81804-(188+94)=522315-(51+79)=185800-(374+348)=78440-(147+210)=83821-(122+128)=571434-(35+25)=374583-(147+349)=87450-(230+177)=43971-(157+732)=82490-(115+174)=201974-(49+810)=115454-(91+219)=144981-(421+235)=325384-(23+179)=182483-(208+12)=263488-(25+18)=445757-(88+32)=637500-(19+230)=251176-(129+45)=2174-(133+36)=5813-(592+100)=121260-(147+70)=43878-(106+177)=595152-(32+43)=77892-(222+585)=85401-(362+17)=22785-(25+714)=46446-(28+70)=348884-(387+406)=9147-(81-34)=0515-(794-413)=134186-(405-284)=65958-(333-169)=794151-(353-277)=75719-(788-131)=62246-(87-35)=194524-(552-217)=189475-(402-72)=145518-(886-823)=455337-(326-309)=320768-(912-540)=396442-(140-76)=378801-(903-482)=38053-(379-327)=1527-(741-312)=98176-(438-268)=6691-(718-242)=215464-(216-123)=371250-(867-770)=153327-(333-185)=179241-(261-147)=127163-(301-178)=40971-(602-487)=856406-(374-186)=218923-(787-210)=346156-(366-227)=17434-(701-648)=381135-(393-325)=67725-(244-116)=597288-(372-259)=175810-(894-889)=805439-(283-62)=218947-(414-194)=727408-(452-60)=16787-(365-48)=470394-(472-143)=65166-(142-68)=92271-(80-64)=255726-(516-25)=235475-(490-484)=469771-(346-24)=449406-(145-57)=318759-(891-242)=110289-(360-168)=97884-(736-121)=269342-(358-223)=207864-(962-723)=625116-(404-364)=76876-(698-345)=52374-(113-104)=65618-(374-183)=42746-(206-195)=35762-(543-324)=543165-(140-77)=102768-(626-620)=762420-(416-130)=134295-(410-351)=236128-(436-415)=107135-(661-622)=9673+38×5=263912+135×4=1452285+80×2=445454+307×3=1375324+41×6=570226+62×5=536330+74×5=700531+97×9=1404183+48×9=615646+311×2=1268289+58×2=405491+26×5=621138+82×9=876236+46×2=328433+37×7=692607+164×5=142746+343×2=732638+103×3=947451+118×3=805950+71×2=1092299+274×2=847760+254×3=1522432+262×2=956243+453×2=114925+117×2=259488+245×2=97833+128×3=417985+41×2=1067256+330×2=916499+294×2=1087376×2+152=90480×3+622=862179×4+156=87247×8+479=85563×7+355=796148×4+233=825372×2+35=77944×2+437=525209×2+438=85694×8+565=131774×3+25=247164×6+716=1700120×3+430=790139×3+116=533112×7+79=86397×7+138=81746×2+237=329301×3+437=1340112×3+382=71839×9+127=478149×3+180=62799×3+143=440176×4+198=902230×2+992=145212×5+439=499230×3+54=744118×2+43=27936×7+801=105361×3+436=619228×2+366=822208-19×6=94932-127×7=43226-15×3=181477-100×4=77331-76×4=27930-22×4=842445-74×2=297574-95×6=4474-221×2=32712-83×2=546472-90×2=292644-55×3=479367-17×5=282925-231×2=463459-134×3=57450-80×2=290314-23×6=176918-123×4=426387-60×6=27313-153×2=7316-27×5=181970-19×6=856474-34×3=372869-84×4=533341-84×3=89524-146×2=232266-24×2=218470-70×2=330437-66×4=173785-222×3=119377-37×3=266771-170×4=91328-58×5=38312-47×5=77423-79×3=186877-54×9=391386-24×7=218982-351×2=280499-31×2=437138-14×4=82250-35×7=5266-115×2=36398-50×7=48979-175×5=104152-17×2=118797-168×2=461286-26×2=234150-17×5=65178-13×7=87574-277×2=20299-22×4=211681-261×2=159433-43×6=175653-252×2=149296-36×3=188783-215×3=138409-203×2=39