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187+249=290+155=131+236=511+103=180+207=152+800=85+276=381+783=366+100=418+207=115+172=101+575=210+54=161+656=230+149=214+334=403+90=610+339=151+106=214+604=62+365=450+302=377+103=523+539=242+52=258+491=83+77=364+368=404+74=705+932=163+315=577+681=71+150=387+397=328+82=85+386=170+65=617+833=282+96=95+507=34+164=754+849=159+183=380+723=258+186=117+527=115+109=548+243=309+69=756+406=269+58=327+432=130+139=567+836=140+39=666+230=178+219=384+198=361+131=469+341=319-266=882-678=324-309=953-693=411-304=687-56=494-15=814-225=279-75=360-175=280-29=960-859=298-104=935-833=242-46=907-460=142-96=838-36=332-14=933-297=265-172=920-825=223-79=665-207=306-163=912-456=414-307=735-90=452-26=980-389=309-171=803-680=374-213=888-824=257-173=966-295=219-48=827-400=280-269=523-14=306-55=559-231=363-284=506-113=207-46=893-427=271-64=721-646=394-104=688-436=299-245=918-626=487-203=396-42=456-286=733-169=377-227=777-299=247-35=641-34=197×3=451×2=310×2=256×8=205×4=348×6=23×2=808×5=199×2=296×7=42×2=751×2=315×3=447×4=36×9=848×6=365×2=810×4=14×6=211×8=233×4=408×9=27×2=901×6=356×2=386×8=98×2=328×8=38×4=687×6=379×2=113×8=206×4=827×4=82×7=294×9=270×3=306×8=213×3=119×7=28×3=190×2=118×2=132×9=30×9=653×3=187×3=697×9=199×3=993×9=280×2=483×3=112×4=184×5=110×9=786×6=480×2=414×3=83×8=328×2=140+532+302=516+886+36=690+66+177=315+758+683=70+350+347=636+688+372=635+44+149=365+506+796=263+142+576=828+374+370=435+191+266=537+658+878=738+141+35=349+716+826=127+262+149=646+922+558=253+315+12=728+54+696=92+48+856=938+847+763=543+97+294=944+727+35=91+87+713=189+278+484=439+141+207=547+728+888=171+290+233=885+713+49=191+666+56=578+104+911=312+45+59=433+726+227=202+66+569=575+521+193=46+386+43=964+602+238=75+421+213=780+301+207=181+333+152=128+293+523=351+104+158=892+189+885=14+777+147=125+254+552=381+191+301=647+960+374=189+722+14=607+404+203=245+287+101=267+36+834=102+277+45=107+857+79=220+233+150=622+139+645=130+48+48=982+426+516=306+492+55=206+497+124=436+368+78=81+722+138=154+335-146=485+484-879=101+325-117=691+626-268=388+54-429=600+875-274=327+132-157=747+621-499=281+109-301=993+563-237=463+22-71=997+697-96=150+110-24=367+622-581=248+57-153=144+974-220=288+126-79=962+736-974=394+87-414=523+241-350=15+381-49=150+679-147=12+74-55=441+814-591=239+53-199=850+22-248=175+221-361=527+531-473=80+200-239=643+801-807=319+53-339=151+824-82=359+76-313=679+493-796=99+118-35=54+444-399=163+164-125=139+785-845=214+44-226=341+541-370=322+87-129=419+914-470=222+49-229=384+338-147=141+99-30=53+365-121=154+321-320=692+702-813=82+298-18=505+737-86=223+79-17=385+685-894=91+227-214=259+824-303=211+85-218=98+459-12=86+221-73=739+907-47=342+80-247=543+171-465=442-10-72=888-584-108=386-83-105=274-84-31=265-20-163=710-225-168=491-387-75=833-225-534=449-223-82=583-111-424=352-42-12=986-433-276=361-123-137=729-111-384=212-29-15=593-51-460=383-165-45=849-160-261=273-90-11=943-495-180=320-117-63=666-361-291=423-36-90=738-450-189=496-181-12=492-261-150=422-46-168=906-251-533=380-167-57=914-42-382=395-86-137=997-384-171=420-111-104=935-233-453=435-51-139=521-199-301=492-131-104=753-549-137=241-93-33=876-275-64=409-175-25=754-76-637=418-95-54=769-313-126=497-147-135=892-259-535=423-99-289=702-195-255=400-290-15=462-93-219=368-50-150=878-63-118=414-130-195=636-56-235=450-369-51=630-420-179=387-251-96=238-58-36=262-112-76=936-285-549=462-405+420=858-10+995=356-323+447=528-491+201=371-282+53=679-584+330=490-477+241=579-518+647=426-301+337=156-11+896=224-68+40=838-232+56=201-52+302=942-635+104=257-22+100=962-359+458=92-90+392=825-52+173=445-197+222=999-721+190=250-132+198=871-852+392=356-149+215=441-131+808=416-371+68=310-270+370=424-316+114=851-135+339=78-51+353=961-949+670=347-220+334=942-545+700=278-176+55=827-617+287=222-207+157=344-339+257=130-53+198=159-104+489=358-178+80=756-753+21=140-106+92=624-423+862=496-473+308=956-481+400=444-347+190=929-795+139=346-318+415=639-245+582=323-282+340=812-311+775=196-163+301=442-190+157=124-31+39=68-23+122=281-76+168=874-131+159=138-16+192=369-232+111=278-169+201=808-586+483=254+(58-20)=907+(789-355)=341+(216-33)=745+(637-107)=192+(438-193)=374+(458-361)=433+(438-152)=21+(684-668)=407+(238-99)=988+(848-835)=25+(256-123)=118+(761-735)=316+(256-62)=939+(425-43)=187+(133-60)=879+(585-77)=38+(114-20)=971+(944-438)=127+(414-71)=137+(996-460)=155+(449-389)=74+(853-244)=73+(219-37)=16+(900-262)=232+(498-69)=190+(380-115)=274+(419-190)=938+(664-411)=158+(206-141)=648+(910-329)=213+(277-273)=558+(694-617)=166+(394-62)=515+(452-81)=181+(409-207)=515+(796-348)=93+(489-458)=213+(951-891)=205+(492-306)=891+(286-175)=352+(408-213)=156+(857-42)=243+(116-17)=79+(388-350)=380+(499-447)=380+(417-274)=37+(260-221)=214+(260-52)=276+(414-231)=479+(894-538)=18+(437-146)=946+(442-191)=425+(344-164)=253+(559-207)=373+(387-329)=478+(421-364)=236+(274-172)=726+(932-744)=437+(322-14)=792+(522-147)=424-(262+16)=771-(343+49)=364-(80+105)=619-(460+72)=455-(147+43)=529-(264+254)=390-(63+313)=966-(14+841)=128-(56+62)=743-(163+275)=346-(49+271)=970-(246+314)=431-(113+269)=794-(328+59)=324-(192+34)=717-(163+429)=456-(104+46)=675-(175+240)=463-(388+65)=732-(304+66)=433-(173+77)=379-(63+169)=345-(262+17)=579-(62+501)=369-(89+83)=639-(183+44)=347-(215+68)=412-(52+79)=160-(22+60)=486-(212+132)=343-(150+83)=841-(129+616)=452-(225+171)=417-(167+132)=398-(90+117)=895-(532+83)=344-(130+206)=791-(542+157)=461-(190+234)=689-(169+144)=125-(19+43)=912-(259+183)=205-(13+17)=988-(772+143)=468-(84+229)=523-(160+208)=471-(100+79)=582-(86+401)=415-(38+115)=375-(44+143)=446-(46+310)=870-(380+267)=464-(179+259)=592-(105+167)=468-(12+259)=649-(78+473)=480-(69+288)=846-(290+149)=268-(147+68)=930-(470+119)=348-(241-193)=424-(371-273)=176-(144-11)=479-(600-341)=131-(234-143)=989-(854-365)=331-(496-318)=533-(690-505)=83-(171-90)=45-(424-389)=469-(76-18)=642-(849-848)=470-(496-172)=971-(896-651)=184-(293-272)=188-(619-502)=390-(437-406)=612-(757-468)=251-(144-11)=449-(388-285)=183-(381-205)=490-(657-539)=404-(500-123)=238-(948-881)=191-(445-404)=554-(183-66)=413-(336-29)=690-(594-300)=356-(434-373)=883-(995-749)=315-(210-156)=191-(977-826)=439-(299-144)=743-(841-577)=146-(279-256)=759-(435-243)=430-(458-247)=658-(984-544)=443-(498-254)=142-(207-97)=391-(313-28)=272-(688-607)=348-(383-111)=932-(703-61)=463-(434-133)=736-(512-361)=267-(447-323)=907-(903-632)=424-(297-83)=824-(779-740)=50-(141-105)=918-(959-247)=500-(272-225)=908-(900-269)=393-(308-17)=890-(947-71)=477-(449-330)=712-(495-332)=458-(207-21)=538-(528-244)=215+111×5=301+367×2=182+203×2=591+18×2=262+63×6=388+422×2=289+141×5=255+124×4=190+383×2=676+230×2=188+104×5=605+90×6=21+211×3=15+215×3=68+141×5=927+160×5=190+142×3=780+214×4=391+73×6=634+187×3=492+144×3=933+10×7=357+43×3=796+221×2=428+18×4=195+117×7=164+76×4=921+122×5=371+27×4=701+59×4=140×4+169=85×7+418=31×4+228=253×2+298=97×2+60=40×8+86=27×3+32=119×8+907=75×3+153=211×3+641=84×5+140=43×2+844=288×2+391=200×5+744=281×3+73=201×2+481=310×2+166=182×4+179=182×2+105=270×3+152=28×9+102=35×6+755=157×5+179=56×7+859=283×3+10=103×2+366=146×3+224=147×2+389=174×4+82=15×2+595=404-44×4=638-73×2=230-31×5=565-77×7=375-98×3=778-68×8=187-14×7=750-24×2=377-17×4=259-27×3=138-10×6=357-177×2=136-23×2=655-86×7=449-92×4=918-217×2=431-120×2=674-30×8=486-28×3=143-33×4=396-107×3=940-294×2=394-108×2=671-23×2=137-51×2=875-106×6=430-47×6=340-128×2=459-89×4=650-46×9=385-45×8=864-43×7=479-63×4=713-13×7=487-104×3=753-116×2=414-34×5=888-239×2=374-56×2=480-60×5=144-12×4=241-50×4=288-96×2=877-271×3=136-15×8=819-329×2=243-62×3=405-20×8=367-62×5=280-16×9=472-221×2=951-54×9=437-69×5=663-34×6=315-31×7=961-381×2=232-40×5=890-144×2=249-45×2=816-177×2=286×3-488=459×6-60=177×3-235=127×7-693=470×2-697=293×6-473=133×7-867=113×7-140=402×2-26=502×5-67=107×3-285=446×4-618=153×4-97=668×3-816=79×9-469=883×9-650=152×6-902=786×3-592=276×2-70=321×7-702=394×2-489=781×8-878=155×5-577=187×8-361=189×5-377=316×8-385=155×3-364=790×8-444=87×9-421=838×2-753=124×8-179=891×3-202=38×4-38=477×8-217=23×8-19=207×7-73=168×2-169=318×3-628=122×4-207=299×8-24=230×4-802=883×3-798=143×6-790=638×9-740=473×2-217=847×9-782=357×2-437=526×4-952=418×2-124=811×6-547=155×3-240=525×4-130=136×4-43=314×7-967=131×2-106=307×5-163=125×8-416=546×5-816=90×9-788=289×5-326=310×(14-11)=426×(710-707)=143×(247-244)=918×(172-167)=195×(158-153)=12×(64-55)=110×(337-332)=277×(135-127)=10×(413-408)=408×(266-258)=90×(80-71)=871×(396-390)=85×(124-116)=264×(305-296)=190×(32-28)=739×(468-461)=75×(350-347)=205×(350-347)=263×(385-382)=309×(723-716)=85×(445-437)=893×(85-82)=50×(492-489)=984×(380-373)=93×(386-377)=535×(272-267)=85×(402-397)=316×(191-186)=29×(363-358)=806×(254-250)=35×(122-118)=376×(181-174)=54×(319-314)=860×(273-266)=120×(150-144)=934×(687-683)=246×(470-467)=153×(546-540)=180×(335-330)=709×(478-470)=93×(341-334)=708×(994-988)=14×(487-481)=428×(756-749)=35×(74-67)=321×(161-154)=138×(306-299)=736×(13-10)=203×(295-292)=293×(780-776)=40×(63-56)=495×(886-878)=331×(240-237)=268×(413-407)=72×(111-107)=142×(186-179)=111×(83-75)=424×(272-268)=137×(357-350)=217×(681-678)=2/7+3/7=1/7+2/7=4/7+2/7=4/7+3/7=2/7+4/7=6/8+2/8=1/7+5/7=3/9+2/9=3/6+2/6=5/8+3/8=1/8+5/8=6/10+3/10=3/7-1/7=3/6-2/6=4/6-1/6=3/5-2/5=5/8-2/8=4/5-1/5=3/8-2/8=7/10-3/10=3/8-1/8=2/7-1/7=2/4-1/4=3/4-1/4=参考答案187+249=436290+155=445131+236=367511+103=614180+207=387152+800=95285+276=361381+783=1164366+100=466418+207=625115+172=287101+575=676210+54=264161+656=817230+149=379214+334=548403+90=493610+339=949151+106=257214+604=81862+365=427450+302=752377+103=480523+539=1062242+52=294258+491=74983+77=160364+368=732404+74=478705+932=1637163+315=478577+681=125871+150=221387+397=784328+82=41085+386=471170+65=235617+833=1450282+96=37895+507=60234+164=198754+849=1603159+183=342380+723=1103258+186=444117+527=644115+109=224548+243=791309+69=378756+406=1162269+58=327327+432=759130+139=269567+836=1403140+39=179666+230=896178+219=397384+198=582361+131=492469+341=810319-266=53882-678=204324-309=15953-693=260411-304=107687-56=631494-15=479814-225=589279-75=204360-175=185280-29=251960-859=101298-104=194935-833=102242-46=196907-460=447142-96=46838-36=802332-14=318933-297=636265-172=93920-825=95223-79=144665-207=458306-163=143912-456=456414-307=107735-90=645452-26=426980-389=591309-171=138803-680=123374-213=161888-824=64257-173=84966-295=671219-48=171827-400=427280-269=11523-14=509306-55=251559-231=328363-284=79506-113=393207-46=161893-427=466271-64=207721-646=75394-104=290688-436=252299-245=54918-626=292487-203=284396-42=354456-286=170733-169=564377-227=150777-299=478247-35=212641-34=607197×3=591451×2=902310×2=620256×8=2048205×4=820348×6=208823×2=46808×5=4040199×2=398296×7=207242×2=84751×2=1502315×3=945447×4=178836×9=324848×6=5088365×2=730810×4=324014×6=84211×8=1688233×4=932408×9=367227×2=54901×6=5406356×2=712386×8=308898×2=196328×8=262438×4=152687×6=4122379×2=758113×8=904206×4=824827×4=330882×7=574294×9=2646270×3=810306×8=2448213×3=639119×7=83328×3=84190×2=380118×2=236132×9=118830×9=270653×3=1959187×3=561697×9=6273199×3=597993×9=8937280×2=560483×3=1449112×4=448184×5=920110×9=990786×6=4716480×2=960414×3=124283×8=664328×2=656140+532+302=974516+886+36=1438690+66+177=933315+758+683=175670+350+347=767636+688+372=1696635+44+149=828365+506+796=1667263+142+576=981828+374+370=1572435+191+266=892537+658+878=2073738+141+35=914349+716+826=1891127+262+149=538646+922+558=2126253+315+12=580728+54+696=147892+48+856=996938+847+763=2548543+97+294=934944+727+35=170691+87+713=891189+278+484=951439+141+207=787547+728+888=2163171+290+233=694885+713+49=1647191+666+56=913578+104+911=1593312+45+59=416433+726+227=1386202+66+569=837575+521+193=128946+386+43=475964+602+238=180475+421+213=709780+301+207=1288181+333+152=666128+293+523=944351+104+158=613892+189+885=196614+777+147=938125+254+552=931381+191+301=873647+960+374=1981189+722+14=925607+404+203=1214245+287+101=633267+36+834=1137102+277+45=424107+857+79=1043220+233+150=603622+139+645=1406130+48+48=226982+426+516=1924306+492+55=853206+497+124=827436+368+78=88281+722+138=941154+335-146=343485+484-879=90101+325-117=309691+626-268=1049388+54-429=13600+875-274=1201327+132-157=302747+621-499=869281+109-301=89993+563-237=1319463+22-71=414997+697-96=1598150+110-24=236367+622-581=408248+57-153=152144+974-220=898288+126-79=335962+736-974=724394+87-414=67523+241-350=41415+381-49=347150+679-147=68212+74-55=31441+814-591=664239+53-199=93850+22-248=624175+221-361=35527+531-473=58580+200-239=41643+801-807=637319+53-339=33151+824-82=893359+76-313=122679+493-796=37699+118-35=18254+444-399=99163+164-125=202139+785-845=79214+44-226=32341+541-370=512322+87-129=280419+914-470=863222+49-229=42384+338-147=575141+99-30=21053+365-121=297154+321-320=155692+702-813=58182+298-18=362505+737-86=1156223+79-17=285385+685-894=17691+227-214=104259+824-303=780211+85-218=7898+459-12=54586+221-73=234739+907-47=1599342+80-247=175543+171-465=249442-10-72=360888-584-108=196386-83-105=198274-84-31=159265-20-163=82710-225-168=317491-387-75=29833-225-534=74449-223-82=144583-111-424=48352-42-12=298986-433-276=277361-123-137=101729-111-384=234212-29-15=168593-51-460=82383-165-45=173849-160-261=428273-90-11=172943-495-180=268320-117-63=140666-361-291=14423-36-90=297738-450-189=99496-181-12=303492-261-150=81422-46-168=208906-251-533=122380-167-57=156914-42-382=490395-86-137=172997-384-171=442420-111-104=205935-233-453=249435-51-139=245521-199-301=21492-131-104=257753-549-137=67241-93-33=115876-275-64=537409-175-25=209754-76-637=41418-95-54=269769-313-126=330497-147-135=215892-259-535=98423-99-289=35702-195-255=252400-290-15=95462-93-219=150368-50-150=168878-63-118=697414-130-195=89636-56-235=345450-369-51=30630-420-179=31387-251-96=40238-58-36=144262-112-76=74936-285-549=102462-405+420=477858-10+995=1843356-323+447=480528-491+201=238371-282+53=142679-584+330=425490-477+241=254579-518+647=708426-301+337=462156-11+896=1041224-68+40=196838-232+56=662201-52+302=451942-635+104=411257-22+100=335962-359+458=106192-90+392=394825-52+173=946445-197+222=470999-721+190=468250-132+198=316871-852+392=411356-149+215=422441-131+808=1118416-371+68=113310-270+370=410424-316+114=222851-135+339=105578-51+353=380961-949+670=682347-220+334=461942-545+700=1097278-176+55=157827-617+287=497222-207+157=172344-339+257=262130-53+198=275159-104+489=544358-178+80=260756-753+21=24140-106+92=126624-423+862=1063496-473+308=331956-481+400=875444-347+190=287929-795+139=273346-318+415=443639-245+582=976323-282+340=381812-311+775=1276196-163+301=334442-190+157=409124-31+39=13268-23+122=167281-76+168=373874-131+159=902138-16+192=314369-232+111=248278-169+201=310808-586+483=705254+(58-20)=292907+(789-355)=1341341+(216-33)=524745+(637-107)=1275192+(438-193)=437374+(458-361)=471433+(438-152)=71921+(684-668)=37407+(238-99)=546988+(848-835)=100125+(256-123)=158118+(761-735)=144316+(256-62)=510939+(425-43)=1321187+(133-60)=260879+(585-77)=138738+(114-20)=132971+(944-438)=1477127+(414-71)=470137+(996-460)=673155+(449-389)=21574+(853-244)=68373+(219-37)=25516+(900-262)=654232+(498-69)=661190+(380-115)=455274+(419-190)=503938+(664-411)=1191158+(206-141)=223648+(910-329)=1229213+(277-273)=217558+(694-617)=635166+(394-62)=498515+(452-81)=886181+(409-207)=383515+(796-348)=96393+(489-458)=124213+(951-891)=273205+(492-306)=391891+(286-175)=1002352+(408-213)=547156+(857-42)=971243+(116-17)=34279+(388-350)=117380+(499-447)=432380+(417-274)=52337+(260-221)=76214+(260-52)=422276+(414-231)=459479+(894-538)=83518+(437-146)=309946+(442-191)=1197425+(344-164)=605253+(559-207)=605373+(387-329)=431478+(421-364)=535236+(274-172)=338726+(932-744)=914437+(322-14)=745792+(522-147)=1167424-(262+16)=146771-(343+49)=379364-(80+105)=179619-(460+72)=87455-(147+43)=265529-(264+254)=11390-(63+313)=14966-(14+841)=111128-(56+62)=10743-(163+275)=305346-(49+271)=26970-(246+314)=410431-(113+269)=49794-(328+59)=407324-(192+34)=98717-(163+429)=125456-(104+46)=306675-(175+240)=260463-(388+65)=10732-(304+66)=362433-(173+77)=183379-(63+169)=147345-(262+17)=66579-(62+501)=16369-(89+83)=197639-(183+44)=412347-(215+68)=64412-(52+79)=281160-(22+60)=78486-(212+132)=142343-(150+83)=110841-(129+616)=96452-(225+171)=56417-(167+132)=118398-(90+117)=191895-(532+83)=280344-(130+206)=8791-(542+157)=92461-(190+234)=37689-(169+144)=376125-(19+43)=63912-(259+183)=470205-(13+17)=175988-(772+143)=73468-(84+229)=155523-(160+208)=155471-(100+79)=292582-(86+401)=95415-(38+115)=262375-(44+143)=188446-(46+310)=90870-(380+267)=223464-(179+259)=26592-(105+167)=320468-(12+259)=197649-(78+473)=98480-(69+288)=123846-(290+149)=407268-(147+68)=53930-(470+119)=341348-(241-193)=300424-(371-273)=326176-(144-11)=43479-(600-341)=220131-(234-143)=40989-(854-365)=500331-(496-318)=153533-(690-505)=34883-(171-90)=245-(424-389)=10469-(76-18)=411642-(849-848)=641470-(496-172)=146971-(896-651)=726184-(293-272)=163188-(619-502)=71390-(437-406)=359612-(757-468)=323251-(144-11)=118449-(388-285)=346183-(381-205)=7490-(657-539)=372404-(500-123)=27238-(948-881)=171191-(445-404)=150554-(183-66)=437413-(336-29)=106690-(594-300)=396356-(434-373)=295883-(995-749)=637315-(210-156)=261191-(977-826)=40439-(299-144)=284743-(841-577)=479146-(279-256)=123759-(435-243)=567430-(458-247)=219658-(984-544)=218443-(498-254)=199142-(207-97)=32391-(313-28)=106272-(688-607)=191348-(383-111)=76932-(703-61)=290463-(434-133)=162736-(512-361)=585267-(447-323)=143907-(903-632)=636424-(297-83)=210824-(779-740)=78550-(141-105)=14918-(959-247)=206500-(272-225)=453908-(900-269)=277393-(308-17)=102890-(947-71)=14477-(449-330)=358712-(495-332)=549458-(207-21)=272538-(528-244)=254215+111×5=770301+367×2=1035182+203×2=588591+18×2=627262+63×6=640388+422×2=1232289+141×5=994255+124×4=751190+383×2=956676+230×2=1136188+104×5=708605+90×6=114521+211×3=65415+215×3=66068+141×5=773927+160×5=1727190+142×3=616780+214×4=1636391+73×6=829634+187×3=1195492+144×3=924933+10×7=1003357+43×3=486796+221×2=1238428+18×4=500195+117×7=1014164+76×4=468921+122×5=1531371+27×4=479701+59×4=937140×4+169=72985×7+418=101331×4+228=352253×2+298=80497×2+60=25440×8+86=40627×3+32=113119×8+907=185975×3+153=378211×3+641=127484×5+140=56043×2+844=930288×2+391=967200×5+744=1744281×3+73=916201×2+481=883310×2+166=786182×4+179=907182×2+105=469270×3+152=96228×9+102=35435×6+755=965157×5+179=96456×7+859=1251283×3+10=859103×2+366=572146×3+224=662147×2+389=683174×4+82=77815×2+595=625404-44×4=228638-73×2=492230-31×5=75565-77×7=26375-98×3=81778-68×8=234187-14×7=89750-24×2=702377-17×4=309259-27×3=178138-10×6=78357-177×2=3136-23×2=90655-86×7=53449-92×4=81918-217×2=484431-120×2=191674-30×8=434486-28×3=402143-33×4=11396-107×3=75940-294×2=352394-108×2=178671-23×2=625137-51×2=35875-106×6=239430-47×6=148340-128×2=84459-89×4=103650-46×9=236385-45×8=25864-43×7=563479-63×4=227713-13×7=622487-104×3=175753-116×2=521414-34×5=244888-239×2=410374-56×2=262480-60×5=180144-12×4=96241-50×4=41288-96×2=96877-271×3=64136-15×8=16819-329×2=161243-62×3=57405-20×8=245367-62×5=57280-16×9=136472-221×2=30951-54×9=465437-69×5=92663-34×6=459315-31×7=98961-381×2=199232-40×5=3289