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331+120=295+824=45+167=64+300=135+256=224+632=167+279=772+714=146+209=487+111=49+230=625+747=324+138=34+22=343+153=101+603=100+131=588+474=180+134=599+928=103+298=111+344=62+362=689+989=323+155=221+161=137+162=120+64=51+207=294+865=77+123=491+231=112+79=209+530=218+137=316+465=139+356=164+53=337+62=565+116=73+220=599+263=88+396=920+466=163+112=198+529=322+115=359+692=239+66=321+158=72+427=328+296=101+156=614+712=294+201=333+522=172+159=161+182=131+346=232+193=185-72=250-151=368-302=730-541=231-137=878-518=342-251=811-618=331-286=923-153=484-239=962-80=384-321=888-632=453-339=925-893=455-396=781-632=432-247=783-125=379-131=938-262=417-174=705-614=408-10=380-364=212-55=999-586=400-10=424-13=452-192=882-698=418-300=608-400=364-258=563-188=212-43=389-54=390-366=901-707=432-342=485-123=385-31=614-364=461-87=544-404=275-67=655-552=175-106=482-448=201-13=632-338=448-58=765-744=315-42=537-64=443-239=765-264=453-60=298-39=141×5=942×3=103×9=138×6=21×7=954×2=466×2=836×3=222×4=841×2=31×5=434×3=37×8=452×3=308×2=891×8=23×9=432×4=63×9=703×9=450×2=685×8=216×3=542×9=276×3=423×6=36×9=196×5=405×2=227×3=255×2=372×6=130×4=502×3=41×7=105×2=121×8=764×2=45×3=678×7=57×4=779×4=28×8=273×6=101×2=273×4=25×2=479×2=74×9=553×2=31×6=437×7=267×2=199×4=67×7=89×6=95×4=566×9=97×9=967×3=69+28+482=176+619+498=98+582+272=80+572+842=84+768+140=171+94+333=432+375+163=447+607+747=595+181+175=79+404+794=54+154+240=631+783+499=132+97+231=252+857+872=428+302+159=330+305+315=607+158+39=977+860+762=176+61+530=191+341+201=41+475+197=663+318+751=241+48+77=863+466+475=573+89+166=655+930+871=262+185+504=864+249+484=543+92+163=104+776+134=408+264+16=456+283+914=217+168+215=945+90+39=452+352+21=991+476+56=569+67+21=903+61+893=151+181+128=798+44+949=517+340+131=301+849+241=287+101+221=464+970+212=13+222+358=718+56+385=26+365+120=881+771+81=358+219+365=864+712+782=451+101+110=637+664+591=386+464+71=474+159+408=660+214+80=316+957+433=372+260+160=431+105+452=103+129+148=753+908+592=219+12-104=326+966-815=217+198-390=709+582-287=236+51-283=793+448-419=336+133-263=21+899-797=235+265-274=129+812-516=20+438-114=297+975-874=358+119-57=35+932-276=368+122-337=617+429-658=250+90-182=766+527-778=11+266-158=516+649-84=159+284-417=69+756-110=403+40-45=727+923-708=95+67-78=538+995-927=371+127-16=311+835-88=118+153-94=629+713-668=240+251-245=896+133-941=237+62-285=214+680-182=368+67-10=532+553-663=116+383-416=442+556-446=84+330-242=261+552-642=114+284-205=686+390-966=350+135-339=448+562-804=67+180-178=564+721-45=214+249-321=884+317-336=154+274-119=273+929-144=340+139-428=472+641-85=286+106-377=329+625-457=386+45-275=545+452-19=29+394-267=923+614-326=77+287-336=157+640-523=413-50-241=550-173-60=499-376-102=585-57-278=417-53-13=994-692-285=446-125-277=927-77-389=433-40-18=926-771-118=402-30-128=748-86-444=411-17-34=774-63-220=379-109-220=691-225-301=243-142-46=738-74-303=338-158-145=723-226-154=463-187-106=653-266-179=401-284-95=819-327-105=399-32-175=989-194-344=474-212-53=947-515-52=288-31-10=430-127-275=483-13-199=862-179-127=500-49-415=995-59-561=350-247-76=582-149-35=412-268-31=378-38-61=438-383-17=954-322-89=299-74-58=707-160-466=474-33-130=829-221-161=265-38-26=702-519-119=443-115-203=823-132-671=353-28-239=768-638-86=185-40-50=591-22-523=373-66-226=661-126-486=269-131-80=632-173-286=455-95-103=878-296-309=293-145-148=979-555-336=251-69+65=764-332+666=99-23+196=59-24+395=427-18+30=791-447+513=234-231+444=463-365+123=345-154+257=643-411+701=350-92+71=238-121+262=141-118+96=914-87+148=237-34+108=612-365+499=90-75+324=595-261+137=287-134+201=212-153+762=471-249+40=286-114+148=310-82+30=352-102+788=494-399+142=956-329+118=137-78+62=864-787+48=433-67+127=829-236+881=361-348+436=514-482+618=226-207+168=50-17+338=150-115+360=787-532+475=274-78+93=611-369+811=486-316+222=670-184+575=448-446+162=793-734+719=396-340+377=825-329+424=454-153+107=976-607+591=272-113+341=985-184+510=284-133+105=224-49+847=169-127+59=869-66+929=423-383+262=583-174+212=59-29+162=552-313+685=126-87+122=858-179+248=412-116+201=841-163+849=239+(479-139)=493+(996-31)=196+(306-266)=897+(525-515)=139+(357-262)=397+(802-457)=134+(399-96)=91+(618-51)=252+(482-160)=72+(502-174)=403+(472-424)=811+(327-292)=395+(449-421)=28+(980-767)=460+(393-73)=986+(582-157)=496+(461-230)=934+(694-116)=167+(457-134)=902+(425-21)=139+(188-186)=738+(705-453)=322+(314-239)=540+(697-234)=418+(372-227)=614+(948-253)=497+(461-425)=870+(804-692)=41+(351-74)=835+(490-88)=41+(103-59)=957+(612-361)=29+(422-42)=11+(757-737)=226+(291-267)=479+(358-121)=123+(356-185)=900+(830-390)=241+(457-192)=778+(612-276)=116+(361-201)=742+(839-180)=119+(433-15)=454+(380-336)=317+(295-165)=807+(337-298)=330+(228-164)=450+(768-321)=375+(47-46)=820+(862-344)=247+(190-154)=42+(243-88)=164+(209-185)=745+(277-226)=204+(336-303)=706+(436-95)=263+(417-364)=689+(656-534)=333+(361-359)=136+(617-91)=468-(339+21)=934-(311+265)=407-(156+58)=790-(130+87)=465-(137+247)=849-(206+635)=490-(333+123)=731-(64+62)=407-(17+229)=905-(761+123)=457-(284+87)=988-(182+447)=435-(245+30)=893-(560+192)=341-(25+205)=855-(133+386)=446-(148+44)=951-(155+227)=139-(66+55)=956-(331+433)=323-(197+97)=892-(137+386)=316-(29+72)=648-(15+278)=455-(144+255)=245-(130+30)=441-(282+68)=974-(819+33)=462-(301+85)=783-(194+436)=372-(123+180)=511-(113+89)=334-(107+112)=648-(229+243)=249-(95+65)=421-(178+231)=357-(229+76)=649-(583+57)=306-(176+86)=441-(189+200)=435-(116+125)=531-(225+236)=455-(338+51)=976-(641+84)=423-(11+287)=540-(129+411)=133-(30+63)=703-(24+491)=496-(137+247)=893-(428+43)=458-(155+301)=799-(50+595)=349-(219+104)=996-(426+515)=393-(226+139)=816-(371+51)=500-(439+20)=965-(495+155)=497-(410+70)=249-(196+43)=364-(441-290)=920-(494-126)=162-(438-385)=819-(757-735)=226-(387-327)=976-(619-465)=390-(266-179)=961-(624-545)=226-(373-287)=719-(718-387)=269-(404-272)=417-(624-614)=460-(345-243)=804-(206-151)=240-(352-201)=804-(394-49)=127-(218-155)=583-(623-503)=461-(124-100)=93-(726-707)=212-(408-217)=267-(632-631)=318-(491-472)=514-(963-473)=110-(370-345)=918-(665-69)=69-(500-433)=679-(867-508)=310-(291-205)=998-(565-505)=477-(489-203)=893-(855-785)=334-(270-94)=888-(622-464)=337-(131-32)=374-(119-49)=448-(420-374)=835-(371-91)=479-(250-113)=585-(906-392)=318-(117-81)=776-(570-134)=185-(230-88)=815-(482-435)=323-(186-41)=803-(797-18)=237-(389-322)=486-(809-788)=287-(202-112)=595-(648-178)=461-(347-341)=797-(901-462)=154-(70-14)=266-(152-52)=396-(491-362)=662-(724-208)=314-(420-178)=692-(828-658)=54-(196-192)=934-(383-321)=29+79×9=737+306×2=358+85×5=718+103×7=342+64×6=183+90×8=25+77×6=905+106×2=21+463×2=236+24×9=74+88×3=707+13×5=65+101×4=289+101×6=145+201×2=982+86×9=240+73×7=997+96×2=63+61×3=244+444×2=236+232×3=35+185×4=339+74×3=843+215×3=64+62×2=943+144×6=85+163×3=636+175×2=194+386×2=698+145×6=100×3+198=59×2+867=65×7+80=314×3+612=192×2+289=61×4+583=262×2+289=282×3+416=92×5+333=229×3+520=62×8+103=206×2+835=101×3+500=84×5+337=118×5+88=25×9+683=92×3+71=86×6+309=22×8+349=72×9+398=70×3+146=83×8+886=339×2+303=48×4+122=51×7+185=403×2+414=104×5+163=13×4+39=186×4+204=86×9+486=261-23×7=297-83×2=495-19×6=390-52×6=402-49×5=967-95×9=227-22×2=913-204×4=431-22×6=679-24×2=448-10×9=696-141×4=208-98×2=289-85×3=432-12×4=685-206×2=318-30×8=942-39×6=489-79×5=791-95×6=449-14×8=230-44×4=272-83×3=869-191×2=398-49×8=361-10×6=323-132×2=659-124×4=182-64×2=746-93×8=182-46×3=612-10×8=446-56×2=506-24×2=355-17×9=650-111×2=176-34×3=651-63×8=287-70×2=864-90×7=459-218×2=335-67×2=327-38×8=920-23×2=269-23×8=667-122×2=278-14×2=852-362×2=419-106×3=624-70×4=421-65×5=206-20×3=327-20×5=719-99×2=367-14×8=915-122×7=357-93×3=810-115×3=286-34×5=279-51×5=486×2-878=268×4-366=107×7-277=447×8-118=380×2-412=618×4-420=29×9-68=227×9-895=291×3-720=423×9-650=102×7-238=422×3-415=99×8-333=573×2-123=255×3-169=188×6-257=99×8-759=381×2-531=380×2-276=265×6-91=296×3-79=750×3-499=152×6-314=266×5-853=210×4-410=585×9-429=419×2-529=566×3-658=158×3-151=368×9-998=268×3-319=724×7-922=225×4-691=566×2-898=300×3-11=580×6-340=110×6-636=380×5-400=106×7-267=636×4-834=155×6-868=536×6-482=149×4-495=485×6-711=63×7-116=552×7-667=84×4-264=481×9-75=496×2-930=732×5-817=189×5-48=648×6-146=120×2-168=217×8-533=252×3-627=150×9-747=84×7-31=819×6-438=58×8-432=838×4-465=117×(300-294)=128×(794-787)=101×(136-133)=642×(935-931)=59×(222-217)=271×(776-769)=41×(96-92)=366×(620-615)=30×(338-330)=518×(135-132)=31×(143-134)=526×(960-957)=204×(323-319)=183×(659-655)=294×(313-310)=518×(904-897)=190×(33-29)=360×(68-60)=83×(244-238)=47×(930-923)=76×(390-384)=139×(142-136)=275×(261-258)=607×(210-204)=94×(33-30)=729×(326-322)=113×(205-199)=841×(646-638)=209×(471-467)=671×(942-935)=78×(90-81)=100×(228-219)=54×(88-79)=713×(289-284)=91×(83-80)=72×(771-765)=321×(120-117)=454×(291-287)=237×(39-35)=256×(580-576)=114×(278-275)=892×(102-97)=51×(60-56)=486×(610-601)=49×(30-27)=682×(569-563)=13×(364-356)=452×(766-761)=143×(212-209)=881×(749-743)=183×(166-163)=510×(973-964)=91×(143-136)=835×(584-575)=327×(305-302)=346×(280-273)=45×(199-194)=840×(751-745)=18×(366-359)=521×(961-954)=1/8+4/8=2/9+5/9=1/5+2/5=2/10+7/10=1/7+4/7=2/7+4/7=3/6+2/6=1/9+3/9=1/8+6/8=1/9+8/9=2/7+3/7=1/6+2/6=2/4-1/4=2/3-1/3=4/6-1/6=3/5-1/5=2/5-1/5=6/9-2/9=2/7-1/7=4/5-1/5=4/8-2/8=3/4-1/4=3/6-2/6=7/8-1/8=參考答案331+120=451295+824=111945+167=21264+300=364135+256=391224+632=856167+279=446772+714=1486146+209=355487+111=59849+230=279625+747=1372324+138=46234+22=56343+153=496101+603=704100+131=231588+474=1062180+134=314599+928=1527103+298=401111+344=45562+362=424689+989=1678323+155=478221+161=382137+162=299120+64=18451+207=258294+865=115977+123=200491+231=722112+79=191209+530=739218+137=355316+465=781139+356=495164+53=217337+62=399565+116=68173+220=293599+263=86288+396=484920+466=1386163+112=275198+529=727322+115=437359+692=1051239+66=305321+158=47972+427=499328+296=624101+156=257614+712=1326294+201=495333+522=855172+159=331161+182=343131+346=477232+193=425185-72=113250-151=99368-302=66730-541=189231-137=94878-518=360342-251=91811-618=193331-286=45923-153=770484-239=245962-80=882384-321=63888-632=256453-339=114925-893=32455-396=59781-632=149432-247=185783-125=658379-131=248938-262=676417-174=243705-614=91408-10=398380-364=16212-55=157999-586=413400-10=390424-13=411452-192=260882-698=184418-300=118608-400=208364-258=106563-188=375212-43=169389-54=335390-366=24901-707=194432-342=90485-123=362385-31=354614-364=250461-87=374544-404=140275-67=208655-552=103175-106=69482-448=34201-13=188632-338=294448-58=390765-744=21315-42=273537-64=473443-239=204765-264=501453-60=393298-39=259141×5=705942×3=2826103×9=927138×6=82821×7=147954×2=1908466×2=932836×3=2508222×4=888841×2=168231×5=155434×3=130237×8=296452×3=1356308×2=616891×8=712823×9=207432×4=172863×9=567703×9=6327450×2=900685×8=5480216×3=648542×9=4878276×3=828423×6=253836×9=324196×5=980405×2=810227×3=681255×2=510372×6=2232130×4=520502×3=150641×7=287105×2=210121×8=968764×2=152845×3=135678×7=474657×4=228779×4=311628×8=224273×6=1638101×2=202273×4=109225×2=50479×2=95874×9=666553×2=110631×6=186437×7=3059267×2=534199×4=79667×7=46989×6=53495×4=380566×9=509497×9=873967×3=290169+28+482=579176+619+498=129398+582+272=95280+572+842=149484+768+140=992171+94+333=598432+375+163=970447+607+747=1801595+181+175=95179+404+794=127754+154+240=448631+783+499=1913132+97+231=460252+857+872=1981428+302+159=889330+305+315=950607+158+39=804977+860+762=2599176+61+530=767191+341+201=73341+475+197=713663+318+751=1732241+48+77=366863+466+475=1804573+89+166=828655+930+871=2456262+185+504=951864+249+484=1597543+92+163=798104+776+134=1014408+264+16=688456+283+914=1653217+168+215=600945+90+39=1074452+352+21=825991+476+56=1523569+67+21=657903+61+893=1857151+181+128=460798+44+949=1791517+340+131=988301+849+241=1391287+101+221=609464+970+212=164613+222+358=593718+56+385=115926+365+120=511881+771+81=1733358+219+365=942864+712+782=2358451+101+110=662637+664+591=1892386+464+71=921474+159+408=1041660+214+80=954316+957+433=1706372+260+160=792431+105+452=988103+129+148=380753+908+592=2253219+12-104=127326+966-815=477217+198-390=25709+582-287=1004236+51-283=4793+448-419=822336+133-263=20621+899-797=123235+265-274=226129+812-516=42520+438-114=344297+975-874=398358+119-57=42035+932-276=691368+122-337=153617+429-658=388250+90-182=158766+527-778=51511+266-158=119516+649-84=1081159+284-417=2669+756-110=715403+40-45=398727+923-708=94295+67-78=84538+995-927=606371+127-16=482311+835-88=1058118+153-94=177629+713-668=674240+251-245=246896+133-941=88237+62-285=14214+680-182=712368+67-10=425532+553-663=422116+383-416=83442+556-446=55284+330-242=172261+552-642=171114+284-205=193686+390-966=110350+135-339=146448+562-804=20667+180-178=69564+721-45=1240214+249-321=142884+317-336=865154+274-119=309273+929-144=1058340+139-428=51472+641-85=1028286+106-377=15329+625-457=497386+45-275=156545+452-19=97829+394-267=156923+614-326=121177+287-336=28157+640-523=274413-50-241=122550-173-60=317499-376-102=21585-57-278=250417-53-13=351994-692-285=17446-125-277=44927-77-389=461433-40-18=375926-771-118=37402-30-128=244748-86-444=218411-17-34=360774-63-220=491379-109-220=50691-225-301=165243-142-46=55738-74-303=361338-158-145=35723-226-154=343463-187-106=170653-266-179=208401-284-95=22819-327-105=387399-32-175=192989-194-344=451474-212-53=209947-515-52=380288-31-10=247430-127-275=28483-13-199=271862-179-127=556500-49-415=36995-59-561=375350-247-76=27582-149-35=398412-268-31=113378-38-61=279438-383-17=38954-322-89=543299-74-58=167707-160-466=81474-33-130=311829-221-161=447265-38-26=201702-519-119=64443-115-203=125823-132-671=20353-28-239=86768-638-86=44185-40-50=95591-22-523=46373-66-226=81661-126-486=49269-131-80=58632-173-286=173455-95-103=257878-296-309=273293-145-148=0979-555-336=88251-69+65=247764-332+666=109899-23+196=27259-24+395=430427-18+30=439791-447+513=857234-231+444=447463-365+123=221345-154+257=448643-411+701=933350-92+71=329238-121+262=379141-118+96=119914-87+148=975237-34+108=311612-365+499=74690-75+324=339595-261+137=471287-134+201=354212-153+762=821471-249+40=262286-114+148=320310-82+30=258352-102+788=1038494-399+142=237956-329+118=745137-78+62=121864-787+48=125433-67+127=493829-236+881=1474361-348+436=449514-482+618=650226-207+168=18750-17+338=371150-115+360=395787-532+475=730274-78+93=289611-369+811=1053486-316+222=392670-184+575=1061448-446+162=164793-734+719=778396-340+377=433825-329+424=920454-153+107=408976-607+591=960272-113+341=500985-184+510=1311284-133+105=256224-49+847=1022169-127+59=101869-66+929=1732423-383+262=302583-174+212=62159-29+162=192552-313+685=924126-87+122=161858-179+248=927412-116+201=497841-163+849=1527239+(479-139)=579493+(996-31)=1458196+(306-266)=236897+(525-515)=907139+(357-262)=234397+(802-457)=742134+(399-96)=43791+(618-51)=658252+(482-160)=57472+(502-174)=400403+(472-424)=451811+(327-292)=846395+(449-421)=42328+(980-767)=241460+(393-73)=780986+(582-157)=1411496+(461-230)=727934+(694-116)=1512167+(457-134)=490902+(425-21)=1306139+(188-186)=141738+(705-453)=990322+(314-239)=397540+(697-234)=1003418+(372-227)=563614+(948-253)=1309497+(461-425)=533870+(804-692)=98241+(351-74)=318835+(490-88)=123741+(103-59)=85957+(612-361)=120829+(422-42)=40911+(757-737)=31226+(291-267)=250479+(358-121)=716123+(356-185)=294900+(830-390)=1340241+(457-192)=506778+(612-276)=1114116+(361-201)=276742+(839-180)=1401119+(433-15)=537454+(380-336)=498317+(295-165)=447807+(337-298)=846330+(228-164)=394450+(768-321)=897375+(47-46)=376820+(862-344)=1338247+(190-154)=28342+(243-88)=197164+(209-185)=188745+(277-226)=796204+(336-303)=237706+(436-95)=1047263+(417-364)=316689+(656-534)=811333+(361-359)=335136+(617-91)=662468-(339+21)=108934-(311+265)=358407-(156+58)=193790-(130+87)=573465-(137+247)=81849-(206+635)=8490-(333+123)=34731-(64+62)=605407-(17+229)=161905-(761+123)=21457-(284+87)=86988-(182+447)=359435-(245+30)=160893-(560+192)=141341-(25+205)=111855-(133+386)=336446-(148+44)=254951-(155+227)=569139-(66+55)=18956-(331+433)=192323-(197+97)=29892-(137+386)=369316-(29+72)=215648-(15+278)=355455-(144+255)=56245-(130+30)=85441-(282+68)=91974-(819+33)=122462-(301+85)=76783-(194+436)=153372-(123+180)=69511-(113+89)=309334-(107+112)=115648-(229+243)=176249-(95+65)=89421-(178+231)=12357-(229+76)=52649-(583+57)=9306-(176+86)=44441-(189+200)=52435-(116+125)=194531-(225+236)=70455-(338+51)=66976-(641+84)=251423-(11+287)=125540-(129+411)=0133-(30+63)=40703-(24+491)=188496-(137+247)=112893-(428+43)=422458-(155+301)=2799-(50+595)=154349-(219+104)=26996-(426+515)=55393-(226+139)=28816-(371+51)=394500-(439+20)=41965-(495+155)=315497-(410+70)=17249-(196+43)=10364-(441-290)=213920-(494-126)=552162-(438-385)=109819-(757-735)=797226-(387-327)=166976-(619-465)=822390-(266-179)=303961-(624-545)=882226-(373-287)=140719-(718-387)=388269-(404-272)=137417-(624-614)=407460-(345-243)=358804-(206-151)=749240-(352-201)=89804-(394-49)=459127-(218-155)=64583-(623-503)=463461-(124-100)=43793-(726-707)=74212-(408-217)=21267-(632-631)=266318-(491-472)=299514-(963-473)=24110-(370-345)=85918-(665-69)=32269-(500-433)=2679-(867-508)=320310-(291-205)=224998-(565-505)=938477-(489-203)=191893-(855-785)=823334-(270-94)=158888-(622-464)=730337-(131-32)=238374-(119-49)=304448-(420-374)=402835-(371-91)=555479-(250-113)=342585-(906-392)=71318-(117-81)=282776-(570-134)=340185-(230-88)=43815-(482-435)=768323-(186-41)=178803-(797-18)=24237-(389-322)=170486-(809-788)=465287-(202-112)=197595-(648-178)=125461-(347-341)=455797-(901-462)=358154-(70-14)=98266-(152-52)=166396-(491-362)=267662-(724-208)=146314-(420-178)=72692-(828-658)=52254-(196-192)=50934-(383-321)=87229+79×9=740737+306×2=1349358+85×5=783718+103×7=1439342+64×6=726183+90×8=90325+77×6=487905+106×2=111721+463×2=947236+24×9=45274+88×3=338707+13×5=77265+101×4=469289+101×6=895145+201×2=547982+86×9=1756240+73×7=751997+96×2=118963+61×3=246244+444×2=1132236+232×3=93235+185×4=775339+74×3=561843+215×3=148864+62×2=188943+144×6=180785+163×3=574636+175×2=986194+386×2=966698+145×6=1568100×3+198=49859×2+867=98565×7+80=535314×3+612=1554192×2+289=67361×4+583=827262×2+289=813282×3+416=126292×5+333=793229×3+520=120762×8+103=599206×2+835=1247101×3+500=80384×5+337=757118×5+88=67825×9+683=90892×3+71=34786×6+309=82522×8+349=52572×9+398=104670×3+146=35683×8+886=1550339×2+303=98148×4+122=31451×7+185=542403×2+414=1220104×5+163=68313×4+39=91186×4+204=94886×9+486=1260261-23×7=100297-83×2=131495-19×6=381390-52×6=78402-49×5=157967-95×9=112227-22×2=183913-204×4=97431-22×6=299679-24×2=631448-10×9=358696-141×4=132208-98×2=12289-85×3=34432-12×4=384685-206×2=273318-30×8=78942-39×6=708489-79×5=94791-95×6=221449-14×8=337230-44×4=54272-83×3=23869-191×2=487398-49×8=6361-10×6=301323-132×2=59659-124×4=163182-64×2=54746-93×8=2182-46×3=44612-10×8=532446-56×2=334506-24×2=458355-17×9=202650-111×2=428176-34×3=74651-63×8=147287-70×2=147864-90×7=234459-218×2=23335-67×2=201327-38×8=23920-23×2=874269-23×8=85667-122×2=423278-14×2=250852-362×2=128419-106×3=101624-70×4=344421-65×5=96206-20×3=146327-20×5=227719-99×2=521367-14×8=255915-122×7=61357-93