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115+351=648+682=132+360=485+144=154+182=136+548=346+139=276+606=250+110=123+375=167+249=732+791=79+414=216+607=107+245=361+118=75+264=669+318=161+76=993+228=224+65=374+206=257+100=828+183=84+393=319+83=133+126=50+292=281+131=906+275=88+69=506+391=103+37=400+108=52+180=387+155=150+263=411+413=161+144=100+303=228+185=683+719=72+14=674+296=190+49=415+138=39+203=195+750=126+78=844+588=215+58=142+322=238+179=816+885=133+129=489+184=90+275=203+124=171+213=394+822=320-273=442-70=440-118=411-76=162-60=612-541=366-230=373-180=367-162=394-177=305-168=981-92=457-50=416-145=444-359=789-487=498-373=478-151=411-188=990-297=319-241=997-453=479-190=949-125=333-55=810-457=436-384=783-236=324-184=615-508=318-142=683-504=405-297=769-601=165-108=918-889=202-183=723-572=488-128=431-303=372-204=555-124=420-301=980-788=352-256=589-256=359-60=910-891=335-243=895-84=231-97=850-346=222-155=658-460=498-434=763-631=443-124=909-744=179-65=758-142=57×3=107×5=95×9=493×9=261×3=337×7=78×9=681×9=18×6=637×4=126×6=305×9=81×2=542×7=77×6=215×6=380×2=637×7=443×2=822×6=159×4=29×3=32×6=246×9=162×5=868×8=470×2=370×9=16×4=648×6=88×6=634×9=350×2=981×4=47×6=357×4=398×2=553×6=118×3=530×4=18×4=475×9=120×3=343×6=303×2=630×6=79×6=771×6=196×4=420×6=46×3=935×5=99×2=163×7=69×6=942×5=386×2=89×8=52×3=143×9=89+535+164=761+882+616=751+70+30=163+17+823=77+82+358=774+460+367=363+547+24=772+919+294=235+311+70=947+53+62=542+269+47=314+851+705=269+26+130=808+166+755=21+153+720=242+329+867=19+217+227=790+411+649=227+43+392=231+17+770=521+18+218=864+837+56=75+18+807=546+883+492=234+69+668=47+571+272=384+126+250=527+101+237=114+375+454=244+740+139=136+673+167=699+257+224=78+301+589=506+83+874=30+265+291=413+372+975=433+286+101=665+379+518=162+233+319=664+917+462=147+413+121=167+722+821=538+63+130=472+121+317=76+870+34=797+993+800=569+81+345=289+200+891=71+196+526=969+243+945=314+392+88=399+254+822=70+441+223=849+333+710=220+149+438=516+445+555=219+368+107=447+476+556=341+512+13=503+237+106=224+57-83=859+116-67=158+159-117=325+29-143=344+82-15=562+824-199=13+127-128=827+700-428=243+220-391=696+962-36=191+24-130=922+259-876=235+12-13=248+880-663=191+145-121=790+340-645=214+168-11=71+967-726=133+208-103=211+617-585=66+194-149=98+487-468=61+367-125=473+365-352=121+258-129=979+48-994=62+101-39=764+769-567=298+109-320=50+904-249=131+360-247=446+960-70=347+64-33=397+434-787=12+91-51=362+93-305=183+221-162=851+969-137=359+80-88=915+576-537=113+287-228=710+571-84=32+173-63=542+70-215=248+65-49=592+309-280=359+135-331=416+621-905=14+303-271=481+605-19=71+401-415=606+789-735=43+343-137=209+177-143=257+189-419=102+751-61=187+232-128=112+136-83=100+320-361=927+980-672=229-49-165=810-669-35=354-49-110=881-98-498=424-45-293=980-296-424=415-113-20=999-904-64=452-124-204=784-52-318=327-66-188=900-26-524=411-72-239=966-155-228=423-321-22=383-202-136=317-97-86=393-132-170=474-150-248=582-202-142=268-82-97=879-192-303=349-158-137=509-144-337=482-365-27=502-174-12=359-132-187=868-289-277=472-346-60=830-53-423=372-183-103=520-225-272=157-97-32=876-291-133=461-343-15=629-233-75=471-267-55=608-281-194=465-83-260=938-397-102=390-43-273=226-158-53=262-55-180=560-177-41=399-234-156=929-801-37=441-233-44=981-402-187=265-127-83=768-437-284=322-113-178=339-158-166=477-208-55=825-778-36=265-55-14=641-155-390=256-75-164=913-85-372=476-56-113=746-453-221=252-192+426=943-254+881=368-133+35=619-528+762=234-18+161=718-527+738=366-276+314=738-636+589=336-328+19=811-146+94=429-378+120=805-560+864=452-275+54=625-566+84=415-374+447=655-269+77=120-31+326=899-780+116=276-119+210=898-699+492=301-247+70=793-101+844=370-364+41=893-131+546=473-342+52=110-109+797=474-158+69=604-436+720=241-204+61=984-596+914=267-264+163=863-181+837=284-222+366=950-295+476=447-220+118=549-218+487=315-194+367=342-276+393=384-228+159=584-403+143=490-238+106=738-667+90=251-63+160=687-273+955=336-209+289=935-384+316=239-47+92=920-135+519=452-350+97=890-511+191=464-138+154=995-743+491=214-71+143=701-212+750=371-225+56=705-584+936=453-225+122=883-503+570=422-271+168=331-81+917=176+(467-386)=596+(815-27)=16+(482-188)=460+(723-478)=80+(329-227)=101+(705-554)=298+(487-285)=601+(606-84)=343+(354-235)=207+(837-423)=312+(244-56)=623+(819-714)=241+(486-184)=263+(831-657)=90+(322-204)=927+(628-282)=10+(436-386)=474+(821-403)=124+(475-404)=426+(770-411)=34+(382-285)=161+(610-47)=462+(367-185)=444+(234-190)=108+(298-204)=789+(962-668)=385+(56-26)=969+(438-168)=81+(187-177)=844+(155-89)=116+(482-256)=613+(69-57)=159+(163-29)=85+(182-74)=401+(350-249)=936+(972-506)=426+(367-230)=163+(380-158)=480+(424-389)=20+(558-426)=468+(378-146)=777+(879-847)=400+(78-20)=619+(593-379)=467+(373-196)=611+(907-307)=259+(468-454)=264+(927-771)=237+(341-167)=238+(598-250)=262+(442-421)=146+(737-220)=69+(496-218)=755+(688-412)=320+(207-78)=27+(252-180)=117+(211-201)=259+(698-291)=326+(365-154)=702+(535-279)=492-(32+60)=830-(431+181)=404-(56+307)=912-(861+38)=490-(169+120)=663-(89+309)=244-(33+146)=956-(121+210)=495-(220+254)=843-(101+600)=324-(219+27)=889-(739+25)=223-(93+12)=981-(22+607)=419-(170+112)=292-(11+103)=367-(274+61)=896-(103+367)=489-(61+143)=898-(649+144)=230-(131+99)=813-(56+290)=259-(155+53)=880-(185+128)=410-(89+157)=940-(709+192)=472-(79+322)=902-(20+338)=430-(45+187)=686-(643+22)=338-(183+63)=322-(50+219)=383-(304+50)=849-(16+516)=430-(111+261)=288-(39+127)=388-(75+306)=823-(446+134)=402-(304+73)=988-(121+359)=164-(90+26)=983-(612+272)=417-(23+80)=569-(111+175)=357-(102+15)=976-(483+194)=367-(30+56)=824-(130+666)=363-(134+129)=855-(29+449)=471-(135+132)=737-(204+143)=431-(166+237)=513-(118+329)=352-(187+63)=674-(579+26)=453-(261+87)=600-(317+41)=364-(56+245)=726-(503+184)=254-(73-70)=792-(549-320)=336-(487-268)=631-(777-407)=303-(435-266)=838-(786-384)=456-(269-265)=545-(928-701)=223-(262-145)=968-(931-656)=448-(369-150)=650-(696-392)=482-(232-205)=503-(882-448)=244-(476-459)=483-(818-705)=497-(470-358)=472-(598-249)=88-(335-266)=726-(599-182)=250-(361-284)=873-(378-177)=439-(112-39)=400-(560-416)=280-(447-371)=829-(814-398)=336-(263-76)=513-(340-311)=107-(335-317)=967-(677-554)=231-(496-453)=942-(295-15)=287-(88-11)=633-(293-235)=180-(313-259)=891-(622-93)=449-(229-185)=716-(907-747)=473-(375-104)=279-(659-640)=217-(474-440)=379-(782-560)=423-(270-88)=829-(981-922)=41-(477-469)=759-(706-139)=440-(303-100)=983-(758-408)=410-(489-125)=623-(878-627)=329-(459-396)=571-(651-337)=323-(412-231)=554-(668-545)=332-(195-19)=952-(521-504)=366-(485-264)=513-(811-335)=319-(150-108)=542-(411-387)=201+97×6=101+120×8=308+60×6=595+305×2=60+31×3=932+177×2=355+59×8=794+105×2=302+201×3=704+203×4=141+47×5=31+411×2=460+119×2=240+194×5=205+204×2=645+142×3=65+32×8=491+73×7=149+142×2=727+176×3=53+150×6=354+69×7=202+130×2=693+139×2=190+163×4=97+116×2=182+43×9=810+153×5=360+36×7=950+105×9=199×2+441=71×2+95=401×2+178=131×4+662=33×2+359=69×5+334=319×2+88=161×6+248=26×3+305=200×3+340=43×6+344=412×2+642=21×5+365=84×2+161=173×4+169=59×3+446=85×3+444=78×7+381=94×6+385=86×9+903=24×7+301=94×8+913=78×5+37=133×7+693=155×4+185=78×6+764=43×7+129=52×7+874=94×7+314=35×2+911=492-112×4=415-45×9=169-49×3=715-93×2=343-135×2=300-33×9=361-73×2=522-61×8=426-158×2=836-35×2=274-16×7=595-272×2=239-12×7=436-117×2=204-24×4=973-72×9=385-29×3=990-241×3=317-13×4=301-46×5=221-39×5=956-137×4=452-10×8=759-31×4=488-21×8=680-115×3=218-10×2=444-55×5=333-117×2=656-146×3=253-26×9=916-43×3=343-54×4=902-394×2=248-115×2=742-54×7=298-99×3=799-336×2=427-164×2=817-184×4=345-12×6=607-128×4=330-79×4=920-17×4=370-17×9=171-24×4=204-11×7=971-77×9=369-50×2=752-13×7=380-15×7=657-136×4=457-44×9=595-170×3=123-11×5=929-247×3=421-31×6=862-55×7=444-58×7=507-58×5=18×9-112=492×8-51=411×2-690=812×6-92=27×6-23=854×2-881=190×4-201=445×3-514=94×7-73=503×4-457=158×4-300=447×9-534=115×4-20=769×9-973=148×3-148=193×5-676=279×3-696=120×7-498=145×6-96=828×7-454=229×2-120=48×9-277=223×4-144=209×5-811=455×2-110=512×6-944=111×3-167=843×5-708=423×2-196=441×2-584=94×9-304=349×9-922=87×7-81=256×9-620=383×2-528=814×6-731=495×2-895=58×3-14=480×2-240=527×7-705=167×3-456=816×5-171=203×2-269=397×4-78=91×6-515=814×2-613=253×2-110=101×9-419=327×3-543=414×8-499=111×8-319=169×4-224=224×3-423=498×2-860=106×2-199=507×6-579=326×3-384=407×9-239=137×6-678=441×3-789=30×(290-281)=198×(355-348)=138×(445-438)=971×(902-894)=48×(450-442)=103×(57-50)=138×(417-410)=151×(478-475)=124×(237-229)=192×(716-708)=153×(36-31)=290×(942-937)=233×(38-34)=526×(406-403)=78×(92-89)=877×(499-492)=20×(26-21)=566×(312-306)=141×(461-457)=295×(617-612)=116×(27-21)=308×(637-630)=130×(142-138)=69×(350-343)=107×(58-49)=443×(124-121)=67×(235-227)=806×(554-548)=37×(345-336)=218×(439-434)=323×(49-46)=848×(187-183)=110×(43-39)=186×(49-41)=20×(39-36)=362×(690-682)=167×(369-366)=887×(286-279)=125×(179-176)=581×(800-797)=124×(355-351)=574×(827-820)=115×(460-452)=578×(968-963)=35×(448-445)=713×(941-936)=13×(350-346)=737×(103-99)=110×(368-360)=681×(719-710)=17×(108-105)=29×(479-476)=139×(318-311)=897×(169-162)=13×(270-265)=462×(395-388)=280×(106-103)=291×(980-973)=21×(384-381)=776×(27-22)=2/6+3/6=1/9+6/9=1/7+2/7=7/10+3/10=2/7+3/7=3/8+4/8=4/8+3/8=1/8+2/8=1/5+2/5=1/6+2/6=4/7+2/7=1/5+4/5=2/4-1/4=3/10-2/10=4/6-1/6=4/7-3/7=3/7-1/7=3/4-1/4=3/6-1/6=8/10-1/10=3/8-1/8=4/9-1/9=2/5-1/5=2/3-1/3=参考答案115+351=466648+682=1330132+360=492485+144=629154+182=336136+548=684346+139=485276+606=882250+110=360123+375=498167+249=416732+791=152379+414=493216+607=823107+245=352361+118=47975+264=339669+318=987161+76=237993+228=1221224+65=289374+206=580257+100=357828+183=101184+393=477319+83=402133+126=25950+292=342281+131=412906+275=118188+69=157506+391=897103+37=140400+108=50852+180=232387+155=542150+263=413411+413=824161+144=305100+303=403228+185=413683+719=140272+14=86674+296=970190+49=239415+138=55339+203=242195+750=945126+78=204844+588=1432215+58=273142+322=464238+179=417816+885=1701133+129=262489+184=67390+275=365203+124=327171+213=384394+822=1216320-273=47442-70=372440-118=322411-76=335162-60=102612-541=71366-230=136373-180=193367-162=205394-177=217305-168=137981-92=889457-50=407416-145=271444-359=85789-487=302498-373=125478-151=327411-188=223990-297=693319-241=78997-453=544479-190=289949-125=824333-55=278810-457=353436-384=52783-236=547324-184=140615-508=107318-142=176683-504=179405-297=108769-601=168165-108=57918-889=29202-183=19723-572=151488-128=360431-303=128372-204=168555-124=431420-301=119980-788=192352-256=96589-256=333359-60=299910-891=19335-243=92895-84=811231-97=134850-346=504222-155=67658-460=198498-434=64763-631=132443-124=319909-744=165179-65=114758-142=61657×3=171107×5=53595×9=855493×9=4437261×3=783337×7=235978×9=702681×9=612918×6=108637×4=2548126×6=756305×9=274581×2=162542×7=379477×6=462215×6=1290380×2=760637×7=4459443×2=886822×6=4932159×4=63629×3=8732×6=192246×9=2214162×5=810868×8=6944470×2=940370×9=333016×4=64648×6=388888×6=528634×9=5706350×2=700981×4=392447×6=282357×4=1428398×2=796553×6=3318118×3=354530×4=212018×4=72475×9=4275120×3=360343×6=2058303×2=606630×6=378079×6=474771×6=4626196×4=784420×6=252046×3=138935×5=467599×2=198163×7=114169×6=414942×5=4710386×2=77289×8=71252×3=156143×9=128789+535+164=788761+882+616=2259751+70+30=851163+17+823=100377+82+358=517774+460+367=1601363+547+24=934772+919+294=1985235+311+70=616947+53+62=1062542+269+47=858314+851+705=1870269+26+130=425808+166+755=172921+153+720=894242+329+867=143819+217+227=463790+411+649=1850227+43+392=662231+17+770=1018521+18+218=757864+837+56=175775+18+807=900546+883+492=1921234+69+668=97147+571+272=890384+126+250=760527+101+237=865114+375+454=943244+740+139=1123136+673+167=976699+257+224=118078+301+589=968506+83+874=146330+265+291=586413+372+975=1760433+286+101=820665+379+518=1562162+233+319=714664+917+462=2043147+413+121=681167+722+821=1710538+63+130=731472+121+317=91076+870+34=980797+993+800=2590569+81+345=995289+200+891=138071+196+526=793969+243+945=2157314+392+88=794399+254+822=147570+441+223=734849+333+710=1892220+149+438=807516+445+555=1516219+368+107=694447+476+556=1479341+512+13=866503+237+106=846224+57-83=198859+116-67=908158+159-117=200325+29-143=211344+82-15=411562+824-199=118713+127-128=12827+700-428=1099243+220-391=72696+962-36=1622191+24-130=85922+259-876=305235+12-13=234248+880-663=465191+145-121=215790+340-645=485214+168-11=37171+967-726=312133+208-103=238211+617-585=24366+194-149=11198+487-468=11761+367-125=303473+365-352=486121+258-129=250979+48-994=3362+101-39=124764+769-567=966298+109-320=8750+904-249=705131+360-247=244446+960-70=1336347+64-33=378397+434-787=4412+91-51=52362+93-305=150183+221-162=242851+969-137=1683359+80-88=351915+576-537=954113+287-228=172710+571-84=119732+173-63=142542+70-215=397248+65-49=264592+309-280=621359+135-331=163416+621-905=13214+303-271=46481+605-19=106771+401-415=57606+789-735=66043+343-137=249209+177-143=243257+189-419=27102+751-61=792187+232-128=291112+136-83=165100+320-361=59927+980-672=1235229-49-165=15810-669-35=106354-49-110=195881-98-498=285424-45-293=86980-296-424=260415-113-20=282999-904-64=31452-124-204=124784-52-318=414327-66-188=73900-26-524=350411-72-239=100966-155-228=583423-321-22=80383-202-136=45317-97-86=134393-132-170=91474-150-248=76582-202-142=238268-82-97=89879-192-303=384349-158-137=54509-144-337=28482-365-27=90502-174-12=316359-132-187=40868-289-277=302472-346-60=66830-53-423=354372-183-103=86520-225-272=23157-97-32=28876-291-133=452461-343-15=103629-233-75=321471-267-55=149608-281-194=133465-83-260=122938-397-102=439390-43-273=74226-158-53=15262-55-180=27560-177-41=342399-234-156=9929-801-37=91441-233-44=164981-402-187=392265-127-83=55768-437-284=47322-113-178=31339-158-166=15477-208-55=214825-778-36=11265-55-14=196641-155-390=96256-75-164=17913-85-372=456476-56-113=307746-453-221=72252-192+426=486943-254+881=1570368-133+35=270619-528+762=853234-18+161=377718-527+738=929366-276+314=404738-636+589=691336-328+19=27811-146+94=759429-378+120=171805-560+864=1109452-275+54=231625-566+84=143415-374+447=488655-269+77=463120-31+326=415899-780+116=235276-119+210=367898-699+492=691301-247+70=124793-101+844=1536370-364+41=47893-131+546=1308473-342+52=183110-109+797=798474-158+69=385604-436+720=888241-204+61=98984-596+914=1302267-264+163=166863-181+837=1519284-222+366=428950-295+476=1131447-220+118=345549-218+487=818315-194+367=488342-276+393=459384-228+159=315584-403+143=324490-238+106=358738-667+90=161251-63+160=348687-273+955=1369336-209+289=416935-384+316=867239-47+92=284920-135+519=1304452-350+97=199890-511+191=570464-138+154=480995-743+491=743214-71+143=286701-212+750=1239371-225+56=202705-584+936=1057453-225+122=350883-503+570=950422-271+168=319331-81+917=1167176+(467-386)=257596+(815-27)=138416+(482-188)=310460+(723-478)=70580+(329-227)=182101+(705-554)=252298+(487-285)=500601+(606-84)=1123343+(354-235)=462207+(837-423)=621312+(244-56)=500623+(819-714)=728241+(486-184)=543263+(831-657)=43790+(322-204)=208927+(628-282)=127310+(436-386)=60474+(821-403)=892124+(475-404)=195426+(770-411)=78534+(382-285)=131161+(610-47)=724462+(367-185)=644444+(234-190)=488108+(298-204)=202789+(962-668)=1083385+(56-26)=415969+(438-168)=123981+(187-177)=91844+(155-89)=910116+(482-256)=342613+(69-57)=625159+(163-29)=29385+(182-74)=193401+(350-249)=502936+(972-506)=1402426+(367-230)=563163+(380-158)=385480+(424-389)=51520+(558-426)=152468+(378-146)=700777+(879-847)=809400+(78-20)=458619+(593-379)=833467+(373-196)=644611+(907-307)=1211259+(468-454)=273264+(927-771)=420237+(341-167)=411238+(598-250)=586262+(442-421)=283146+(737-220)=66369+(496-218)=347755+(688-412)=1031320+(207-78)=44927+(252-180)=99117+(211-201)=127259+(698-291)=666326+(365-154)=537702+(535-279)=958492-(32+60)=400830-(431+181)=218404-(56+307)=41912-(861+38)=13490-(169+120)=201663-(89+309)=265244-(33+146)=65956-(121+210)=625495-(220+254)=21843-(101+600)=142324-(219+27)=78889-(739+25)=125223-(93+12)=118981-(22+607)=352419-(170+112)=137292-(11+103)=178367-(274+61)=32896-(103+367)=426489-(61+143)=285898-(649+144)=105230-(131+99)=0813-(56+290)=467259-(155+53)=51880-(185+128)=567410-(89+157)=164940-(709+192)=39472-(79+322)=71902-(20+338)=544430-(45+187)=198686-(643+22)=21338-(183+63)=92322-(50+219)=53383-(304+50)=29849-(16+516)=317430-(111+261)=58288-(39+127)=122388-(75+306)=7823-(446+134)=243402-(304+73)=25988-(121+359)=508164-(90+26)=48983-(612+272)=99417-(23+80)=314569-(111+175)=283357-(102+15)=240976-(483+194)=299367-(30+56)=281824-(130+666)=28363-(134+129)=100855-(29+449)=377471-(135+132)=204737-(204+143)=390431-(166+237)=28513-(118+329)=66352-(187+63)=102674-(579+26)=69453-(261+87)=105600-(317+41)=242364-(56+245)=63726-(503+184)=39254-(73-70)=251792-(549-320)=563336-(487-268)=117631-(777-407)=261303-(435-266)=134838-(786-384)=436456-(269-265)=452545-(928-701)=318223-(262-145)=106968-(931-656)=693448-(369-150)=229650-(696-392)=346482-(232-205)=455503-(882-448)=69244-(476-459)=227483-(818-705)=370497-(470-358)=385472-(598-249)=12388-(335-266)=19726-(599-182)=309250-(361-284)=173873-(378-177)=672439-(112-39)=366400-(560-416)=256280-(447-371)=204829-(814-398)=413336-(263-76)=149513-(340-311)=484107-(335-317)=89967-(677-554)=844231-(496-453)=188942-(295-15)=662287-(88-11)=210633-(293-235)=575180-(313-259)=126891-(622-93)=362449-(229-185)=405716-(907-747)=556473-(375-104)=202279-(659-640)=260217-(474-440)=183379-(782-560)=157423-(270-88)=241829-(981-922)=77041-(477-469)=33759-(706-139)=192440-(303-100)=237983-(758-408)=633410-(489-125)=46623-(878-627)=372329-(459-396)=266571-(651-337)=257323-(412-231)=142554-(668-545)=431332-(195-19)=156952-(521-504)=935366-(485-264)=145513-(811-335)=37319-(150-108)=277542-(411-387)=518201+97×6=783101+120×8=1061308+60×6=668595+305×2=120560+31×3=153932+177×2=1286355+59×8=827794+105×2=1004302+201×3=905704+203×4=1516141+47×5=37631+411×2=853460+119×2=698240+194×5=1210205+204×2=613645+142×3=107165+32×8=321491+73×7=1002149+142×2=433727+176×3=125553+150×6=953354+69×7=837202+130×2=462693+139×2=971190+163×4=84297+116×2=329182+43×9=569810+153×5=1575360+36×7=612950+105×9=1895199×2+441=83971×2+95=237401×2+178=980131×4+662=118633×2+359=42569×5+334=679319×2+88=726161×6+248=121426×3+305=383200×3+340=94043×6+344=602412×2+642=146621×5+365=47084×2+161=329173×4+169=86159×3+446=62385×3+444=69978×7+381=92794×6+385=94986×9+903=167724×7+301=46994×8+913=166578×5+37=427133×7+693=1624155×4+185=80578×6+764=123243×7+129=43052×7+874=123894×7+314=97235×2+911=981492-112×4=44415-45×9=10169-49×3=22715-93×2=529343-135×2=73300-33×9=3361-73×2=215522-61×8=34426-158×2=110836-35×2=766274-16×7=162595-272×2=51239-12×7=155436-117×2=202204-24×4=108973-72×9=325385-29×3=298990-241×3=267317-13×4=265301-46×5=71221-39×5=26956-137×4=408452-10×8=372759-31×4=635488-21×8=320680-115×3=335218-10×2=198444-55×5=169333-117×2=99656-146×3=218253-26×9=19916-43×3=787343-54×4=127902-394×2=114248-115×2=18742-54×7=364298-99×3=1799-336×2=127427-164×2=99817-184×4=81345-12×6=273607-128×4=95330-79×4=14920-17×4=852370-17×9=217171-24×4=75204-11×7=127971-77×9=278369-50×2=269752-13×7=661380-15×7=275657-136×4=113457-44×9=61595-170×3=85123-11×5=68929-247×3