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19+31=502+149=129+146=497+197=257+242=356+272=42+26=62+368=115+292=254+302=56+104=392+536=102+242=641+790=138+246=407+349=26+15=318+762=198+64=944+248=393+93=579+181=46+93=428+80=110+379=405+158=321+113=411+125=171+293=644+200=192+153=743+277=159+241=235+477=97+374=267+716=153+239=971+698=187+49=561+154=117+246=559+581=111+359=382+968=56+40=421+188=104+50=88+283=227+109=167+407=45+137=494+181=228+113=931+535=226+122=503+287=49+209=103+156=117+149=668+475=465-179=916-882=228-40=765-750=126-28=559-397=477-349=886-143=452-379=168-125=374-212=641-174=351-281=788-146=445-309=882-24=433-141=453-299=229-183=756-138=313-190=697-506=391-139=395-189=367-64=961-437=160-14=709-434=497-153=713-264=270-129=489-356=277-15=847-588=134-62=609-523=326-90=959-702=482-355=982-909=454-341=969-253=456-182=650-188=454-209=544-200=246-43=787-273=189-36=972-272=301-149=848-300=297-264=807-760=485-264=902-324=286-242=395-330=281-114=454-335=99×8=772×4=314×3=427×7=174×2=815×5=265×3=435×6=31×8=166×8=332×3=136×3=15×4=621×2=241×3=451×2=53×8=308×3=375×2=407×7=243×2=31×2=481×2=162×5=41×3=28×8=205×3=82×4=119×7=696×4=48×3=670×2=103×3=926×4=337×2=638×7=195×3=367×8=346×2=388×4=46×6=212×4=227×4=747×8=83×7=320×8=21×5=40×5=147×3=684×4=19×6=531×5=67×2=155×2=22×6=908×7=34×2=670×3=42×8=489×3=517+175+50=885+93+801=171+352+84=997+922+850=131+615+97=549+249+235=241+45+341=206+655+719=294+226+235=645+65+456=106+36+106=672+289+749=154+69+459=333+106+568=92+116+42=231+587+766=99+281+196=789+13+154=167+658+57=225+381+484=91+220+370=635+748+391=377+120+238=570+723+171=399+402+178=265+321+989=230+60+702=144+668+735=178+105+381=827+384+265=693+171+43=179+801+255=708+46+46=876+922+937=67+360+86=647+838+814=198+140+240=57+265+864=113+61+160=805+949+477=12+342+292=430+36+938=182+690+127=285+605+612=147+202+358=801+672+229=33+520+309=301+514+18=546+104+269=564+114+21=113+859+11=705+508+690=46+612+124=690+175+616=466+119+90=449+857+271=539+67+314=981+269+538=353+83+463=682+99+24=183+277-11=265+813-267=186+15-126=963+502-170=27+314-108=779+781-903=326+61-35=75+509-17=229+233-269=403+498-550=131+297-71=972+786-458=116+164-250=242+898-458=28+93-30=388+413-738=18+78-87=300+250-232=238+59-217=782+453-336=49+167-30=936+36-805=298+140-103=905+61-146=109+352-40=354+12-50=271+86-109=477+585-338=364+117-347=405+755-567=83+372-69=277+780-135=291+147-79=551+308-207=113+122-80=631+270-266=456+33-103=180+577-297=222+212-11=369+185-455=192+104-87=391+723-303=426+49-160=128+182-235=288+67-334=251+945-395=312+52-182=385+469-492=217+173-240=347+331-192=216+189-96=22+378-117=203+218-406=654+85-14=49+355-59=388+299-199=364+50-115=916+165-711=147+298-414=549+716-936=365-228-41=677-526-130=233-89-104=982-292-287=394-153-197=705-211-133=476-176-130=674-176-120=376-200-170=926-61-788=108-33-12=470-274-183=313-77-73=455-161-111=227-98-122=932-409-64=457-207-88=851-115-547=346-53-176=862-668-51=300-38-251=650-204-129=356-42-33=939-46-345=310-114-16=872-527-270=173-88-10=981-467-222=389-145-106=849-46-351=494-48-155=594-340-249=369-24-19=712-171-432=317-11-138=978-79-311=459-347-74=567-222-231=449-214-124=690-62-600=342-42-97=993-441-81=461-301-71=782-141-307=462-245-62=839-63-293=404-259-102=980-142-26=485-58-419=999-63-715=408-153-241=882-256-537=334-94-161=997-23-764=272-221-10=342-64-60=483-52-78=605-55-428=413-265-12=508-212-26=475-386+330=988-785+75=306-149+105=554-216+704=421-266+27=690-582+558=173-63+77=956-696+803=406-104+12=707-440+978=373-164+265=754-324+676=373-224+313=823-237+497=199-32+260=486-354+534=433-207+167=952-732+720=428-418+161=877-597+251=298-41+164=773-265+430=380-115+78=942-682+288=380-302+267=582-453+320=41-12+429=423-321+392=315-299+224=992-625+747=199-71+177=658-477+39=265-181+130=567-63+971=401-232+21=533-124+363=315-185+121=555-63+367=356-234+312=321-157+756=285-152+188=528-366+950=334-259+179=820-23+690=436-168+154=993-562+773=202-144+55=847-115+60=261-229+50=917-552+365=239-136+269=918-603+679=247-123+60=947-492+72=110-75+116=845-170+846=336-107+89=791-540+796=177-94+159=354-316+77=387+(275-20)=404+(970-384)=83+(468-56)=691+(582-109)=282+(454-25)=104+(489-109)=394+(414-216)=160+(281-272)=441+(429-379)=249+(988-468)=409+(375-38)=530+(626-324)=311+(135-43)=487+(618-324)=336+(295-22)=724+(756-560)=93+(376-105)=823+(587-123)=187+(375-374)=807+(300-244)=172+(333-328)=703+(499-110)=154+(289-283)=847+(709-323)=184+(345-223)=260+(728-712)=293+(432-401)=300+(772-609)=494+(422-97)=831+(776-702)=193+(409-286)=188+(407-68)=180+(315-130)=313+(803-390)=134+(261-124)=882+(896-573)=164+(201-197)=112+(990-184)=219+(491-160)=263+(622-340)=43+(345-231)=419+(699-192)=143+(415-111)=338+(302-293)=202+(442-184)=707+(998-515)=409+(442-284)=65+(420-154)=276+(498-381)=897+(987-475)=222+(423-147)=389+(508-188)=353+(71-12)=314+(786-168)=314+(387-221)=590+(522-287)=184+(420-274)=379+(459-266)=442+(408-22)=157+(888-602)=356-(226+83)=540-(98+157)=418-(273+89)=877-(62+727)=408-(359+47)=868-(306+399)=403-(206+159)=796-(260+419)=487-(58+342)=600-(17+530)=446-(21+97)=729-(80+83)=356-(19+258)=939-(485+425)=372-(113+204)=533-(146+107)=103-(26+75)=844-(132+503)=233-(156+64)=986-(578+172)=418-(105+93)=737-(29+327)=177-(10+49)=744-(49+202)=427-(137+176)=895-(161+438)=496-(199+265)=671-(82+42)=297-(79+111)=717-(422+229)=455-(56+229)=971-(655+309)=432-(165+264)=944-(865+55)=451-(149+114)=631-(548+74)=426-(11+236)=806-(477+238)=415-(73+276)=696-(271+141)=285-(131+54)=779-(337+158)=342-(144+45)=908-(218+25)=365-(206+100)=678-(229+189)=452-(216+220)=523-(340+42)=443-(375+54)=280-(32+217)=498-(70+16)=821-(212+375)=334-(113+193)=887-(100+202)=347-(205+130)=700-(555+142)=257-(88+10)=896-(166+519)=485-(60+172)=991-(323+61)=417-(445-37)=354-(736-535)=319-(411-95)=287-(421-164)=319-(170-109)=728-(428-138)=321-(431-284)=636-(794-184)=60-(287-237)=922-(972-829)=484-(252-80)=923-(789-492)=344-(237-213)=413-(716-385)=197-(116-28)=339-(252-90)=176-(220-58)=704-(858-820)=267-(432-309)=529-(998-652)=331-(417-376)=845-(805-281)=85-(116-97)=576-(414-166)=337-(499-433)=677-(580-398)=347-(244-145)=814-(790-15)=274-(305-200)=753-(879-239)=238-(169-50)=835-(740-486)=136-(424-362)=45-(429-422)=362-(493-445)=846-(452-270)=234-(270-264)=946-(528-436)=90-(190-177)=581-(813-490)=474-(484-369)=775-(971-396)=184-(105-83)=965-(861-539)=301-(46-20)=759-(947-607)=379-(453-255)=942-(791-26)=329-(91-81)=961-(929-42)=334-(291-76)=653-(239-110)=379-(161-16)=195-(328-248)=484-(121-23)=525-(897-456)=485-(466-323)=819-(805-321)=462-(430-358)=864-(701-632)=84+157×3=28+144×5=120+32×8=274+231×4=36+48×6=611+79×3=257+194×3=765+82×8=41+466×2=403+97×3=474+49×9=63+130×6=419+245×2=590+156×5=404+30×2=592+32×4=101+13×7=523+12×5=138+270×3=459+431×2=160+183×3=512+118×7=26+185×4=419+160×5=368+35×7=892+32×4=78+232×2=822+84×6=108+273×3=27+210×3=133×5+88=12×4+715=102×7+220=36×2+675=157×2+33=176×4+238=20×8+188=153×6+83=42×2+477=324×2+524=457×2+41=88×5+516=209×2+379=165×3+341=149×5+11=214×2+730=55×7+224=355×2+127=135×3+468=224×2+534=57×6+478=162×3+433=49×6+229=196×3+389=122×6+223=313×2+656=152×3+467=20×6+354=192×4+77=328×3+133=414-65×4=512-22×5=391-118×3=864-382×2=498-170×2=672-132×2=272-48×2=836-306×2=407-108×2=455-24×8=240-61×3=768-82×9=416-73×5=263-25×5=385-38×6=927-390×2=470-44×6=292-23×9=90-12×3=959-10×3=381-37×8=870-75×6=375-58×5=953-41×5=227-46×2=944-441×2=473-142×3=300-14×7=204-48×4=814-44×3=334-134×2=337-41×4=372-49×2=855-40×7=423-10×5=795-331×2=301-77×2=454-84×4=496-31×2=854-259×2=368-21×7=767-134×4=388-155×2=650-300×2=220-70×3=980-146×2=106-46×2=287-101×2=342-154×2=919-117×6=491-158×3=475-97×3=210-33×2=960-59×9=286-39×6=236-48×4=470-56×8=417-21×8=404-134×2=146-25×4=202×4-779=516×6-330=213×3-638=462×7-162=152×4-336=308×5-451=126×3-62=444×4-31=346×2-660=154×2-124=50×8-132=302×2-392=154×2-285=555×2-995=165×6-257=723×2-959=468×2-899=507×7-258=329×2-105=441×6-635=216×4-605=298×7-892=192×3-167=350×3-532=362×2-658=868×4-967=279×2-311=139×5-264=245×2-184=138×7-612=252×3-575=817×8-777=170×3-210=657×8-705=103×8-271=655×4-617=161×4-304=483×5-246=100×7-179=640×6-546=167×5-529=306×3-63=131×7-766=599×6-785=182×3-283=314×6-205=113×8-67=797×9-54=302×3-149=656×7-591=121×8-895=896×9-952=246×2-307=409×3-974=157×4-52=453×8-240=370×2-486=109×7-210=140×6-779=754×4-544=198×(323-318)=600×(298-292)=160×(344-339)=627×(296-292)=93×(478-470)=940×(913-910)=25×(493-489)=872×(474-471)=22×(246-239)=912×(761-752)=87×(378-369)=238×(80-71)=187×(96-93)=803×(400-394)=154×(408-405)=184×(333-329)=109×(403-400)=186×(269-266)=64×(21-13)=914×(91-86)=10×(74-68)=59×(938-933)=96×(64-58)=36×(429-426)=40×(150-142)=687×(569-560)=14×(371-364)=559×(770-761)=207×(325-321)=934×(91-87)=30×(176-173)=729×(213-209)=142×(189-184)=183×(248-240)=35×(208-200)=396×(47-43)=106×(248-243)=861×(59-51)=86×(118-115)=502×(441-438)=62×(251-243)=130×(182-177)=115×(201-195)=954×(635-626)=38×(439-433)=758×(124-116)=68×(58-52)=806×(691-684)=62×(267-262)=191×(608-602)=104×(385-380)=474×(620-613)=150×(313-309)=957×(230-222)=88×(374-368)=610×(861-856)=82×(429-421)=671×(345-342)=317×(146-143)=110×(563-560)=3/7+2/7=1/6+4/6=1/4+2/4=1/4+3/4=1/7+2/7=1/9+7/9=1/8+6/8=3/8+5/8=5/8+2/8=4/8+3/8=2/8+3/8=1/6+3/6=2/5-1/5=6/10-3/10=3/5-1/5=2/3-1/3=4/7-1/7=4/7-2/7=3/6-1/6=2/4-1/4=4/8-3/8=5/6-1/6=3/7-2/7=6/7-1/7=參考答案19+31=50502+149=651129+146=275497+197=694257+242=499356+272=62842+26=6862+368=430115+292=407254+302=55656+104=160392+536=928102+242=344641+790=1431138+246=384407+349=75626+15=41318+762=1080198+64=262944+248=1192393+93=486579+181=76046+93=139428+80=508110+379=489405+158=563321+113=434411+125=536171+293=464644+200=844192+153=345743+277=1020159+241=400235+477=71297+374=471267+716=983153+239=392971+698=1669187+49=236561+154=715117+246=363559+581=1140111+359=470382+968=135056+40=96421+188=609104+50=15488+283=371227+109=336167+407=57445+137=182494+181=675228+113=341931+535=1466226+122=348503+287=79049+209=258103+156=259117+149=266668+475=1143465-179=286916-882=34228-40=188765-750=15126-28=98559-397=162477-349=128886-143=743452-379=73168-125=43374-212=162641-174=467351-281=70788-146=642445-309=136882-24=858433-141=292453-299=154229-183=46756-138=618313-190=123697-506=191391-139=252395-189=206367-64=303961-437=524160-14=146709-434=275497-153=344713-264=449270-129=141489-356=133277-15=262847-588=259134-62=72609-523=86326-90=236959-702=257482-355=127982-909=73454-341=113969-253=716456-182=274650-188=462454-209=245544-200=344246-43=203787-273=514189-36=153972-272=700301-149=152848-300=548297-264=33807-760=47485-264=221902-324=578286-242=44395-330=65281-114=167454-335=11999×8=792772×4=3088314×3=942427×7=2989174×2=348815×5=4075265×3=795435×6=261031×8=248166×8=1328332×3=996136×3=40815×4=60621×2=1242241×3=723451×2=90253×8=424308×3=924375×2=750407×7=2849243×2=48631×2=62481×2=962162×5=81041×3=12328×8=224205×3=61582×4=328119×7=833696×4=278448×3=144670×2=1340103×3=309926×4=3704337×2=674638×7=4466195×3=585367×8=2936346×2=692388×4=155246×6=276212×4=848227×4=908747×8=597683×7=581320×8=256021×5=10540×5=200147×3=441684×4=273619×6=114531×5=265567×2=134155×2=31022×6=132908×7=635634×2=68670×3=201042×8=336489×3=1467517+175+50=742885+93+801=1779171+352+84=607997+922+850=2769131+615+97=843549+249+235=1033241+45+341=627206+655+719=1580294+226+235=755645+65+456=1166106+36+106=248672+289+749=1710154+69+459=682333+106+568=100792+116+42=250231+587+766=158499+281+196=576789+13+154=956167+658+57=882225+381+484=109091+220+370=681635+748+391=1774377+120+238=735570+723+171=1464399+402+178=979265+321+989=1575230+60+702=992144+668+735=1547178+105+381=664827+384+265=1476693+171+43=907179+801+255=1235708+46+46=800876+922+937=273567+360+86=513647+838+814=2299198+140+240=57857+265+864=1186113+61+160=334805+949+477=223112+342+292=646430+36+938=1404182+690+127=999285+605+612=1502147+202+358=707801+672+229=170233+520+309=862301+514+18=833546+104+269=919564+114+21=699113+859+11=983705+508+690=190346+612+124=782690+175+616=1481466+119+90=675449+857+271=1577539+67+314=920981+269+538=1788353+83+463=899682+99+24=805183+277-11=449265+813-267=811186+15-126=75963+502-170=129527+314-108=233779+781-903=657326+61-35=35275+509-17=567229+233-269=193403+498-550=351131+297-71=357972+786-458=1300116+164-250=30242+898-458=68228+93-30=91388+413-738=6318+78-87=9300+250-232=318238+59-217=80782+453-336=89949+167-30=186936+36-805=167298+140-103=335905+61-146=820109+352-40=421354+12-50=316271+86-109=248477+585-338=724364+117-347=134405+755-567=59383+372-69=386277+780-135=922291+147-79=359551+308-207=652113+122-80=155631+270-266=635456+33-103=386180+577-297=460222+212-11=423369+185-455=99192+104-87=209391+723-303=811426+49-160=315128+182-235=75288+67-334=21251+945-395=801312+52-182=182385+469-492=362217+173-240=150347+331-192=486216+189-96=30922+378-117=283203+218-406=15654+85-14=72549+355-59=345388+299-199=488364+50-115=299916+165-711=370147+298-414=31549+716-936=329365-228-41=96677-526-130=21233-89-104=40982-292-287=403394-153-197=44705-211-133=361476-176-130=170674-176-120=378376-200-170=6926-61-788=77108-33-12=63470-274-183=13313-77-73=163455-161-111=183227-98-122=7932-409-64=459457-207-88=162851-115-547=189346-53-176=117862-668-51=143300-38-251=11650-204-129=317356-42-33=281939-46-345=548310-114-16=180872-527-270=75173-88-10=75981-467-222=292389-145-106=138849-46-351=452494-48-155=291594-340-249=5369-24-19=326712-171-432=109317-11-138=168978-79-311=588459-347-74=38567-222-231=114449-214-124=111690-62-600=28342-42-97=203993-441-81=471461-301-71=89782-141-307=334462-245-62=155839-63-293=483404-259-102=43980-142-26=812485-58-419=8999-63-715=221408-153-241=14882-256-537=89334-94-161=79997-23-764=210272-221-10=41342-64-60=218483-52-78=353605-55-428=122413-265-12=136508-212-26=270475-386+330=419988-785+75=278306-149+105=262554-216+704=1042421-266+27=182690-582+558=666173-63+77=187956-696+803=1063406-104+12=314707-440+978=1245373-164+265=474754-324+676=1106373-224+313=462823-237+497=1083199-32+260=427486-354+534=666433-207+167=393952-732+720=940428-418+161=171877-597+251=531298-41+164=421773-265+430=938380-115+78=343942-682+288=548380-302+267=345582-453+320=44941-12+429=458423-321+392=494315-299+224=240992-625+747=1114199-71+177=305658-477+39=220265-181+130=214567-63+971=1475401-232+21=190533-124+363=772315-185+121=251555-63+367=859356-234+312=434321-157+756=920285-152+188=321528-366+950=1112334-259+179=254820-23+690=1487436-168+154=422993-562+773=1204202-144+55=113847-115+60=792261-229+50=82917-552+365=730239-136+269=372918-603+679=994247-123+60=184947-492+72=527110-75+116=151845-170+846=1521336-107+89=318791-540+796=1047177-94+159=242354-316+77=115387+(275-20)=642404+(970-384)=99083+(468-56)=495691+(582-109)=1164282+(454-25)=711104+(489-109)=484394+(414-216)=592160+(281-272)=169441+(429-379)=491249+(988-468)=769409+(375-38)=746530+(626-324)=832311+(135-43)=403487+(618-324)=781336+(295-22)=609724+(756-560)=92093+(376-105)=364823+(587-123)=1287187+(375-374)=188807+(300-244)=863172+(333-328)=177703+(499-110)=1092154+(289-283)=160847+(709-323)=1233184+(345-223)=306260+(728-712)=276293+(432-401)=324300+(772-609)=463494+(422-97)=819831+(776-702)=905193+(409-286)=316188+(407-68)=527180+(315-130)=365313+(803-390)=726134+(261-124)=271882+(896-573)=1205164+(201-197)=168112+(990-184)=918219+(491-160)=550263+(622-340)=54543+(345-231)=157419+(699-192)=926143+(415-111)=447338+(302-293)=347202+(442-184)=460707+(998-515)=1190409+(442-284)=56765+(420-154)=331276+(498-381)=393897+(987-475)=1409222+(423-147)=498389+(508-188)=709353+(71-12)=412314+(786-168)=932314+(387-221)=480590+(522-287)=825184+(420-274)=330379+(459-266)=572442+(408-22)=828157+(888-602)=443356-(226+83)=47540-(98+157)=285418-(273+89)=56877-(62+727)=88408-(359+47)=2868-(306+399)=163403-(206+159)=38796-(260+419)=117487-(58+342)=87600-(17+530)=53446-(21+97)=328729-(80+83)=566356-(19+258)=79939-(485+425)=29372-(113+204)=55533-(146+107)=280103-(26+75)=2844-(132+503)=209233-(156+64)=13986-(578+172)=236418-(105+93)=220737-(29+327)=381177-(10+49)=118744-(49+202)=493427-(137+176)=114895-(161+438)=296496-(199+265)=32671-(82+42)=547297-(79+111)=107717-(422+229)=66455-(56+229)=170971-(655+309)=7432-(165+264)=3944-(865+55)=24451-(149+114)=188631-(548+74)=9426-(11+236)=179806-(477+238)=91415-(73+276)=66696-(271+141)=284285-(131+54)=100779-(337+158)=284342-(144+45)=153908-(218+25)=665365-(206+100)=59678-(229+189)=260452-(216+220)=16523-(340+42)=141443-(375+54)=14280-(32+217)=31498-(70+16)=412821-(212+375)=234334-(113+193)=28887-(100+202)=585347-(205+130)=12700-(555+142)=3257-(88+10)=159896-(166+519)=211485-(60+172)=253991-(323+61)=607417-(445-37)=9354-(736-535)=153319-(411-95)=3287-(421-164)=30319-(170-109)=258728-(428-138)=438321-(431-284)=174636-(794-184)=2660-(287-237)=10922-(972-829)=779484-(252-80)=312923-(789-492)=626344-(237-213)=320413-(716-385)=82197-(116-28)=109339-(252-90)=177176-(220-58)=14704-(858-820)=666267-(432-309)=144529-(998-652)=183331-(417-376)=290845-(805-281)=32185-(116-97)=66576-(414-166)=328337-(499-433)=271677-(580-398)=495347-(244-145)=248814-(790-15)=39274-(305-200)=169753-(879-239)=113238-(169-50)=119835-(740-486)=581136-(424-362)=7445-(429-422)=38362-(493-445)=314846-(452-270)=664234-(270-264)=228946-(528-436)=85490-(190-177)=77581-(813-490)=258474-(484-369)=359775-(971-396)=200184-(105-83)=162965-(861-539)=643301-(46-20)=275759-(947-607)=419379-(453-255)=181942-(791-26)=177329-(91-81)=319961-(929-42)=74334-(291-76)=119653-(239-110)=524379-(161-16)=234195-(328-248)=115484-(121-23)=386525-(897-456)=84485-(466-323)=342819-(805-321)=335462-(430-358)=390864-(701-632)=79584+157×3=55528+144×5=748120+32×8=376274+231×4=119836+48×6=324611+79×3=848257+194×3=839765+82×8=142141+466×2=973403+97×3=694474+49×9=91563+130×6=843419+245×2=909590+156×5=1370404+30×2=464592+32×4=720101+13×7=192523+12×5=583138+270×3=948459+431×2=1321160+183×3=709512+118×7=133826+185×4=766419+160×5=1219368+35×7=613892+32×4=102078+232×2=542822+84×6=1326108+273×3=92727+210×3=657133×5+88=75312×4+715=763102×7+220=93436×2+675=747157×2+33=347176×4+238=94220×8+188=348153×6+83=100142×2+477=561324×2+524=1172457×2+41=95588×5+516=956209×2+379=797165×3+341=836149×5+11=756214×2+730=115855×7+224=609355×2+127=837135×3+468=873224×2+534=98257×6+478=820162×3+433=91949×6+229=523196×3+389=977122×6+223=955313×2+656=1282152×3+467=92320×6+354=474192×4+77=845328×3+133=1117414-65×4=154512-22×5=402391-118×3=37864-382×2=100498-170×2=158672-132×2=408272-48×2=176836-306×2=224407-108×2=191455-24×8=263240-61×3=57768-82×9=30416-73×5=51263-25×5=138385-38×6=157927-390×2=147470-44×6=206292-23×9=8590-12×3=54959-10×3=929381-37×8=85870-75×6=420375-58×5=85953-41×5=748227-46×2=135944-441×2=62473-142×3=47300-14×7=202204-48×4=12814-44×3=682334-134×2=66337-41×4=173372-49×2=274855-40×7=575423-10×5=373795-331×2=133301-77×2=147454-84×4=118496-31×2=434854-259×2=336368-21×7=221767-134×4=231388-155×2=78650-300×2=50220-70×3=10980-146×2=688106-46×2=14287-101×2=85342-154×2=34919-117×6=217491-158×3=17475-97×3=184210-33×2=144960-59×9=429286-39×6=52236-48×4=44470-