三年級數(shù)學(xué)(上)計算題專項練習(xí)附答案

三年級數(shù)學(xué)(上)計算題專項練習(xí)附答案157+206=56+91=203+289=190+144=23+117=307+141=311+68=889+285=171+177=384+261=77+44=466+793=23+104=277+103=119+101=385+281=172+306=844+520=196+245=614+765=194+149=146+478=77+100=652+156=96+375=388+247=47+214=118+74=355+136=187+830=211+89=181+421=72+140=265+517=105+45=162+363=224+243=311+998=84+77=101+562=145+216=141+430=150+256=325+798=169+125=190+326=211+130=267+978=212+69=941+207=98+148=231+288=51+63=538+944=188+139=576+364=269+170=482+281=155+194=173+835=101-91=146-24=381-29=613-217=352-14=595-580=447-347=947-643=346-249=595-358=415-338=962-830=240-167=462-217=412-20=737-669=365-119=811-402=405-276=691-358=436-311=40-22=449-79=490-40=302-192=509-205=124-108=759-372=329-172=830-273=321-92=865-590=496-159=503-365=319-49=924-815=314-32=245-178=230-177=409-191=348-129=663-173=322-38=818-345=379-17=928-275=472-446=964-299=310-135=356-303=217-129=663-83=489-173=907-342=489-261=296-220=486-370=854-204=355-73=862-92=223×2=799×3=98×2=525×4=55×3=425×9=344×2=455×5=221×4=999×7=198×5=652×3=140×5=821×3=475×2=482×2=150×5=118×9=29×6=651×4=326×2=797×6=105×5=133×8=393×2=636×5=82×5=384×7=30×3=139×2=83×6=626×8=54×4=744×9=87×3=465×6=28×5=626×5=40×9=610×6=58×5=902×5=283×3=32×3=38×7=275×5=59×8=91×3=355×2=846×5=127×2=149×5=394×2=273×9=302×2=829×8=403×2=898×5=109×2=722×5=252+378+17=367+36+548=562+189+161=228+612+895=64+355+556=125+403+926=202+550+169=523+919+827=99+42+715=504+467+806=264+41+622=354+61+856=509+378+31=881+976+901=519+186+77=488+330+618=72+409+134=605+783+29=179+81+555=825+640+491=521+207+111=413+887+911=172+26+163=644+428+695=13+479+182=833+500+962=53+249+481=33+185+993=420+251+147=765+260+661=41+240+393=833+720+597=707+145+129=548+666+264=92+125+497=288+840+506=449+60+404=993+238+307=23+377+234=630+975+625=123+372+441=374+949+435=460+94+365=614+114+197=245+236+386=267+955+459=422+106+53=88+960+861=525+39+279=484+599+27=220+192+11=324+128+500=18+129+195=792+804+359=494+89+399=26+126+256=155+133+415=736+398+58=738+156+103=153+573+200=408+18-397=361+491-356=109+215-322=544+645-129=418+74-370=606+42-533=91+329-154=960+992-710=140+272-125=25+783-218=142+295-424=866+750-228=287+63-296=752+24-111=108+190-275=660+710-247=115+293-352=787+572-726=16+362-260=456+737-270=52+186-213=932+96-71=221+149-175=160+892-272=119+125-110=802+239-374=287+186-359=702+143-137=220+207-308=612+407-992=269+188-126=873+434-383=35+399-103=983+778-802=199+149-148=192+649-487=72+131-178=468+238-344=263+205-344=455+30-401=263+10-230=508+523-893=273+50-98=415+780-667=182+233-36=361+802-556=14+373-318=218+191-237=392+89-349=612+225-662=281+39-190=364+619-817=191+218-20=288+270-116=42+62-99=686+256-66=251+95-323=187+661-187=47+59-27=176+242-275=484-19-166=709-201-434=475-17-447=883-524-182=500-230-196=753-199-249=408-83-131=967-531-221=476-281-174=757-113-218=295-53-212=837-293-223=403-110-237=854-163-623=439-99-210=568-351-188=451-164-39=936-596-228=478-54-312=162-32-127=412-137-231=811-576-220=345-126-203=791-534-32=380-198-92=405-151-19=276-174-17=702-287-34=289-32-21=765-21-127=280-155-62=734-114-233=139-52-25=781-499-90=366-13-317=959-292-663=440-143-186=895-667-160=366-94-24=975-356-23=171-59-39=540-256-235=385-46-269=739-101-442=418-131-127=744-212-532=435-334-79=207-84-75=383-182-163=992-112-131=358-83-221=985-86-693=374-78-33=670-91-198=312-37-39=487-120-212=286-226-60=984-587-28=387-187-16=967-410-293=441-390+199=986-393+251=111-75+161=812-84+146=398-383+158=624-617+80=289-277+455=805-559+889=366-312+195=850-270+843=424-270+86=695-140+76=332-305+387=791-389+677=283-212+71=883-813+106=82-57+56=799-449+262=358-288+110=823-209+854=112-41+394=530-119+782=217-149+241=727-51+965=410-327+270=450-103+510=431-389+448=525-31+775=485-373+107=953-294+197=92-92+199=861-565+838=248-246+299=976-134+121=300-264+378=509-395+883=497-253+182=678-331+947=408-144+175=292-166+935=199-167+273=815-319+203=276-275+94=447-399+670=447-221+90=902-246+376=380-37+13=907-163+602=276-103+11=438-49+380=356-325+60=704-590+179=318-285+123=305-168+649=206-139+148=977-255+295=108-36+161=705-266+817=470-291+289=274-188+832=47+(249-179)=28+(622-361)=205+(437-282)=652+(433-189)=29+(456-232)=79+(820-156)=21+(313-131)=755+(610-203)=274+(293-202)=378+(306-23)=218+(456-163)=787+(296-91)=54+(383-234)=589+(690-632)=188+(302-108)=203+(412-326)=339+(476-237)=215+(394-131)=38+(249-203)=529+(645-41)=176+(367-46)=174+(564-450)=423+(407-216)=375+(185-144)=90+(261-162)=717+(887-886)=46+(433-79)=643+(387-93)=100+(379-333)=741+(986-244)=60+(482-33)=656+(794-159)=22+(422-414)=470+(843-644)=371+(403-161)=371+(875-559)=84+(345-317)=268+(648-160)=202+(457-358)=971+(744-229)=408+(399-380)=509+(829-278)=260+(331-182)=734+(843-532)=251+(323-226)=569+(613-480)=72+(299-257)=573+(845-49)=159+(331-322)=890+(981-743)=139+(226-180)=645+(943-905)=492+(372-196)=519+(507-397)=141+(458-223)=172+(791-663)=110+(421-409)=221+(312-67)=141+(459-276)=398+(926-601)=344-(159+21)=902-(263+578)=236-(27+187)=919-(286+125)=499-(206+133)=275-(107+90)=416-(161+71)=875-(143+22)=392-(67+321)=355-(103+198)=462-(110+240)=857-(363+234)=387-(123+230)=741-(125+41)=262-(132+92)=753-(261+44)=371-(11+160)=751-(39+75)=389-(297+86)=927-(344+79)=452-(194+210)=401-(20+343)=482-(50+97)=714-(98+433)=372-(90+235)=931-(266+226)=461-(377+74)=848-(421+299)=477-(323+91)=827-(108+485)=129-(98+28)=746-(75+649)=317-(88+32)=856-(483+331)=171-(106+38)=857-(116+294)=433-(84+333)=792-(89+80)=385-(129+119)=948-(100+830)=500-(186+106)=608-(79+358)=231-(127+89)=525-(378+40)=400-(329+56)=736-(23+119)=455-(51+276)=975-(97+576)=180-(34+25)=789-(44+447)=264-(86+154)=578-(14+278)=327-(67+157)=978-(771+100)=172-(45+103)=924-(458+207)=275-(79+99)=496-(37+330)=488-(99+301)=786-(248+92)=415-(389-387)=632-(487-455)=262-(327-185)=576-(609-124)=227-(90-16)=828-(979-215)=115-(252-171)=869-(959-139)=195-(79-19)=259-(754-604)=430-(138-40)=412-(414-105)=249-(409-289)=404-(957-946)=373-(455-125)=876-(579-310)=196-(262-184)=533-(493-235)=246-(372-261)=436-(979-612)=372-(448-111)=465-(903-560)=71-(429-422)=790-(785-743)=373-(207-124)=928-(783-211)=396-(422-157)=430-(339-171)=401-(328-292)=945-(373-87)=455-(404-170)=732-(490-388)=300-(114-17)=641-(435-403)=167-(387-233)=681-(733-723)=201-(243-66)=217-(919-826)=389-(267-247)=829-(149-10)=228-(311-293)=571-(274-190)=255-(434-334)=899-(639-361)=240-(77-64)=868-(851-370)=321-(324-156)=409-(786-443)=91-(437-380)=978-(997-304)=451-(335-155)=347-(222-87)=254-(221-77)=431-(983-973)=438-(265-13)=571-(692-169)=402-(383-271)=536-(286-167)=274-(314-196)=982-(974-332)=264+11×7=442+46×2=324+193×2=147+81×7=61+161×4=671+140×4=370+10×2=878+35×7=163+391×2=326+99×3=327+68×3=452+218×3=331+149×2=565+354×2=52+287×2=916+281×3=272+116×4=824+99×9=398+255×2=11+79×9=231+123×5=64+481×2=303+100×5=612+26×7=328+74×5=162+36×9=101+13×2=326+187×2=289+15×6=893+78×8=13×6+462=440×2+669=94×6+74=61×3+430=67×9+75=471×2+120=206×3+53=42×9+407=250×3+32=61×9+539=115×3+354=202×2+799=73×6+234=172×2+184=244×2+403=165×5+266=153×4+353=48×6+180=33×3+276=417×2+809=233×2+280=104×7+431=89×2+477=59×4+872=119×5+152=64×3+829=161×2+54=126×7+700=92×6+284=209×2+725=272-21×3=860-11×2=451-17×5=554-29×8=438-38×7=711-104×3=404-14×7=664-14×6=423-15×7=526-72×2=470-107×2=715-48×6=201-45×4=639-118×2=200-47×3=294-27×3=475-132×3=643-37×5=454-124×2=670-64×8=382-19×6=566-14×8=158-49×3=395-162×2=392-53×7=841-25×3=65-31×2=898-102×3=324-38×5=599-93×6=436-70×4=534-76×5=130-54×2=846-371×2=380-52×3=955-348×2=327-43×2=873-66×5=356-36×6=937-162×4=454-126×3=928-420×2=492-155×3=694-14×7=370-41×9=845-80×8=382-98×2=994-146×6=211-35×2=323-102×3=414-40×6=909-98×3=448-37×3=885-196×4=406-12×5=623-265×2=381-95×3=771-312×2=326-28×8=825-25×6=185×5-733=555×9-224=59×4-226=113×9-184=45×7-52=149×9-700=114×6-528=95×7-205=197×5-587=298×8-306=110×9-734=622×8-826=206×3-95=760×5-42=331×2-146=574×3-685=87×7-121=468×3-209=168×2-313=632×2-879=84×7-112=263×5-341=89×7-609=836×2-903=259×3-322=884×5-237=226×3-392=840×4-977=276×2-173=216×9-640=145×4-65=144×7-52=126×7-689=211×9-626=185×4-519=393×8-629=52×8-74=12×5-14=263×3-554=630×8-263=196×5-407=799×5-635=182×3-523=378×7-367=137×5-19=257×9-210=267×3-647=131×7-403=102×6-510=139×4-38=298×2-590=909×8-319=384×2-349=790×4-75=400×2-716=521×9-872=191×4-490=269×7-428=127×5-262=62×9-447=232×(363-359)=160×(959-950)=34×(107-98)=412×(65-57)=163×(231-225)=202×(478-469)=43×(226-217)=71×(18-10)=137×(227-223)=475×(452-447)=162×(353-350)=326×(463-460)=175×(50-47)=212×(607-602)=135×(425-418)=750×(100-92)=10×(114-105)=723×(850-842)=236×(133-130)=877×(283-280)=44×(274-265)=43×(745-739)=102×(307-301)=545×(135-132)=15×(222-219)=385×(414-405)=142×(150-145)=907×(438-430)=34×(156-152)=113×(692-689)=125×(103-95)=598×(573-568)=110×(455-450)=588×(505-500)=117×(483-480)=912×(143-135)=66×(240-235)=226×(583-580)=249×(276-273)=815×(323-314)=120×(196-191)=773×(145-141)=89×(429-423)=59×(747-738)=219×(386-382)=413×(79-73)=68×(36-27)=308×(516-508)=22×(286-281)=348×(626-620)=96×(473-470)=999×(539-533)=130×(136-129)=379×(899-890)=232×(377-373)=270×(216-209)=104×(369-362)=498×(765-757)=124×(283-276)=733×(419-413)=1/8+6/8=4/7+3/7=3/8+2/8=4/8+2/8=1/7+5/7=1/7+4/7=1/6+3/6=5/8+3/8=3/7+2/7=3/5+2/5=2/7+3/7=1/3+2/3=2/4-1/4=6/10-2/10=4/8-3/8=5/9-4/9=3/5-1/5=2/3-1/3=4/7-1/7=3/4-1/4=3/8-1/8=5/8-3/8=4/7-2/7=4/10-2/10=參考答案157+206=36356+91=147203+289=492190+144=33423+117=140307+141=448311+68=379889+285=1174171+177=348384+261=64577+44=121466+793=125923+104=127277+103=380119+101=220385+281=666172+306=478844+520=1364196+245=441614+765=1379194+149=343146+478=62477+100=177652+156=80896+375=471388+247=63547+214=261118+74=192355+136=491187+830=1017211+89=300181+421=60272+140=212265+517=782105+45=150162+363=525224+243=467311+998=130984+77=161101+562=663145+216=361141+430=571150+256=406325+798=1123169+125=294190+326=516211+130=341267+978=1245212+69=281941+207=114898+148=246231+288=51951+63=114538+944=1482188+139=327576+364=940269+170=439482+281=763155+194=349173+835=1008101-91=10146-24=122381-29=352613-217=396352-14=338595-580=15447-347=100947-643=304346-249=97595-358=237415-338=77962-830=132240-167=73462-217=245412-20=392737-669=68365-119=246811-402=409405-276=129691-358=333436-311=12540-22=18449-79=370490-40=450302-192=110509-205=304124-108=16759-372=387329-172=157830-273=557321-92=229865-590=275496-159=337503-365=138319-49=270924-815=109314-32=282245-178=67230-177=53409-191=218348-129=219663-173=490322-38=284818-345=473379-17=362928-275=653472-446=26964-299=665310-135=175356-303=53217-129=88663-83=580489-173=316907-342=565489-261=228296-220=76486-370=116854-204=650355-73=282862-92=770223×2=446799×3=239798×2=196525×4=210055×3=165425×9=3825344×2=688455×5=2275221×4=884999×7=6993198×5=990652×3=1956140×5=700821×3=2463475×2=950482×2=964150×5=750118×9=106229×6=174651×4=2604326×2=652797×6=4782105×5=525133×8=1064393×2=786636×5=318082×5=410384×7=268830×3=90139×2=27883×6=498626×8=500854×4=216744×9=669687×3=261465×6=279028×5=140626×5=313040×9=360610×6=366058×5=290902×5=4510283×3=84932×3=9638×7=266275×5=137559×8=47291×3=273355×2=710846×5=4230127×2=254149×5=745394×2=788273×9=2457302×2=604829×8=6632403×2=806898×5=4490109×2=218722×5=3610252+378+17=647367+36+548=951562+189+161=912228+612+895=173564+355+556=975125+403+926=1454202+550+169=921523+919+827=226999+42+715=856504+467+806=1777264+41+622=927354+61+856=1271509+378+31=918881+976+901=2758519+186+77=782488+330+618=143672+409+134=615605+783+29=1417179+81+555=815825+640+491=1956521+207+111=839413+887+911=2211172+26+163=361644+428+695=176713+479+182=674833+500+962=229553+249+481=78333+185+993=1211420+251+147=818765+260+661=168641+240+393=674833+720+597=2150707+145+129=981548+666+264=147892+125+497=714288+840+506=1634449+60+404=913993+238+307=153823+377+234=634630+975+625=2230123+372+441=936374+949+435=1758460+94+365=919614+114+197=925245+236+386=867267+955+459=1681422+106+53=58188+960+861=1909525+39+279=843484+599+27=1110220+192+11=423324+128+500=95218+129+195=342792+804+359=1955494+89+399=98226+126+256=408155+133+415=703736+398+58=1192738+156+103=997153+573+200=926408+18-397=29361+491-356=496109+215-322=2544+645-129=1060418+74-370=122606+42-533=11591+329-154=266960+992-710=1242140+272-125=28725+783-218=590142+295-424=13866+750-228=1388287+63-296=54752+24-111=665108+190-275=23660+710-247=1123115+293-352=56787+572-726=63316+362-260=118456+737-270=92352+186-213=25932+96-71=957221+149-175=195160+892-272=780119+125-110=134802+239-374=667287+186-359=114702+143-137=708220+207-308=119612+407-992=27269+188-126=331873+434-383=92435+399-103=331983+778-802=959199+149-148=200192+649-487=35472+131-178=25468+238-344=362263+205-344=124455+30-401=84263+10-230=43508+523-893=138273+50-98=225415+780-667=528182+233-36=379361+802-556=60714+373-318=69218+191-237=172392+89-349=132612+225-662=175281+39-190=130364+619-817=166191+218-20=389288+270-116=44242+62-99=5686+256-66=876251+95-323=23187+661-187=66147+59-27=79176+242-275=143484-19-166=299709-201-434=74475-17-447=11883-524-182=177500-230-196=74753-199-249=305408-83-131=194967-531-221=215476-281-174=21757-113-218=426295-53-212=30837-293-223=321403-110-237=56854-163-623=68439-99-210=130568-351-188=29451-164-39=248936-596-228=112478-54-312=112162-32-127=3412-137-231=44811-576-220=15345-126-203=16791-534-32=225380-198-92=90405-151-19=235276-174-17=85702-287-34=381289-32-21=236765-21-127=617280-155-62=63734-114-233=387139-52-25=62781-499-90=192366-13-317=36959-292-663=4440-143-186=111895-667-160=68366-94-24=248975-356-23=596171-59-39=73540-256-235=49385-46-269=70739-101-442=196418-131-127=160744-212-532=0435-334-79=22207-84-75=48383-182-163=38992-112-131=749358-83-221=54985-86-693=206374-78-33=263670-91-198=381312-37-39=236487-120-212=155286-226-60=0984-587-28=369387-187-16=184967-410-293=264441-390+199=250986-393+251=844111-75+161=197812-84+146=874398-383+158=173624-617+80=87289-277+455=467805-559+889=1135366-312+195=249850-270+843=1423424-270+86=240695-140+76=631332-305+387=414791-389+677=1079283-212+71=142883-813+106=17682-57+56=81799-449+262=612358-288+110=180823-209+854=1468112-41+394=465530-119+782=1193217-149+241=309727-51+965=1641410-327+270=353450-103+510=857431-389+448=490525-31+775=1269485-373+107=219953-294+197=85692-92+199=199861-565+838=1134248-246+299=301976-134+121=963300-264+378=414509-395+883=997497-253+182=426678-331+947=1294408-144+175=439292-166+935=1061199-167+273=305815-319+203=699276-275+94=95447-399+670=718447-221+90=316902-246+376=1032380-37+13=356907-163+602=1346276-103+11=184438-49+380=769356-325+60=91704-590+179=293318-285+123=156305-168+649=786206-139+148=215977-255+295=1017108-36+161=233705-266+817=1256470-291+289=468274-188+832=91847+(249-179)=11728+(622-361)=289205+(437-282)=360652+(433-189)=89629+(456-232)=25379+(820-156)=74321+(313-131)=203755+(610-203)=1162274+(293-202)=365378+(306-23)=661218+(456-163)=511787+(296-91)=99254+(383-234)=203589+(690-632)=647188+(302-108)=382203+(412-326)=289339+(476-237)=578215+(394-131)=47838+(249-203)=84529+(645-41)=1133176+(367-46)=497174+(564-450)=288423+(407-216)=614375+(185-144)=41690+(261-162)=189717+(887-886)=71846+(433-79)=400643+(387-93)=937100+(379-333)=146741+(986-244)=148360+(482-33)=509656+(794-159)=129122+(422-414)=30470+(843-644)=669371+(403-161)=613371+(875-559)=68784+(345-317)=112268+(648-160)=756202+(457-358)=301971+(744-229)=1486408+(399-380)=427509+(829-278)=1060260+(331-182)=409734+(843-532)=1045251+(323-226)=348569+(613-480)=70272+(299-257)=114573+(845-49)=1369159+(331-322)=168890+(981-743)=1128139+(226-180)=185645+(943-905)=683492+(372-196)=668519+(507-397)=629141+(458-223)=376172+(791-663)=300110+(421-409)=122221+(312-67)=466141+(459-276)=324398+(926-601)=723344-(159+21)=164902-(263+578)=61236-(27+187)=22919-(286+125)=508499-(206+133)=160275-(107+90)=78416-(161+71)=184875-(143+22)=710392-(67+321)=4355-(103+198)=54462-(110+240)=112857-(363+234)=260387-(123+230)=34741-(125+41)=575262-(132+92)=38753-(261+44)=448371-(11+160)=200751-(39+75)=637389-(297+86)=6927-(344+79)=504452-(194+210)=48401-(20+343)=38482-(50+97)=335714-(98+433)=183372-(90+235)=47931-(266+226)=439461-(377+74)=10848-(421+299)=128477-(323+91)=63827-(108+485)=234129-(98+28)=3746-(75+649)=22317-(88+32)=197856-(483+331)=42171-(106+38)=27857-(116+294)=447433-(84+333)=16792-(89+80)=623385-(129+119)=137948-(100+830)=18500-(186+106)=208608-(79+358)=171231-(127+89)=15525-(378+40)=107400-(329+56)=15736-(23+119)=594455-(51+276)=128975-(97+576)=302180-(34+25)=121789-(44+447)=298264-(86+154)=24578-(14+278)=286327-(67+157)=103978-(771+100)=107172-(45+103)=24924-(458+207)=259275-(79+99)=97496-(37+330)=129488-(99+301)=88786-(248+92)=446415-(389-387)=413632-(487-455)=600262-(327-185)=120576-(609-124)=91227-(90-16)=153828-(979-215)=64115-(252-171)=34869-(959-139)=49195-(79-19)=135259-(754-604)=109430-(138-40)=332412-(414-105)=103249-(409-289)=129404-(957-946)=393373-(455-125)=43876-(579-310)=607196-(262-184)=118533-(493-235)=275246-(372-261)=135436-(979-612)=69372-(448-111)=35465-(903-560)=12271-(429-422)=64790-(785-743)=748373-(207-124)=290928-(783-211)=356396-(422-157)=131430-(339-171)=262401-(328-292)=365945-(373-87)=659455-(404-170)=221732-(490-388)=630300-(114-17)=203641-(435-403)=609167-(387-233)=13681-(733-723)=671201-(243-66)=24217-(919-826)=124389-(267-247)=369829-(149-10)=690228-(311-293)=210571-(274-190)=487255-(434-334)=155899-(639-361)=621240-(77-64)=227868-(851-370)=387321-(324-156)=153409-(786-443)=6691-(437-380)=34978-(997-304)=285451-(335-155)=271347-(222-87)=212254-(221-77)=110431-(983-973)=421438-(265-13)=186571-(692-169)=48402-(383-271)=290536-(286-167)=417274-(314-196)=156982-(974-332)=340264+11×7=341442+46×2=534324+193×2=710147+81×7=71461+161×4=705671+140×4=1231370+10×2=390878+35×7=1123163+391×2=945326+99×3=623327+68×3=531452+218×3=1106331+149×2=629565+354×2=127352+287×2=626916+281×3=1759272+116×4=736824+99×9=1715398+255×2=90811+79×9=722231+123×5=84664+481×2=1026303+100×5=803612+26×7=794328+74×5=698162+36×9=486101+13×2=127326+187×2=700289+15×6=379893+78×8=151713×6+462=540440×2+669=154994×6+74=63861×3+430=61367×9+75=678471×2+120=1062206×3+53=67142×9+407=785250×3+32=78261×9+539=1088115×3+354=699202×2+799=120373×6+234=672172×2+184=528244×2+403=891165×5+266=1091153×4+353=96548×6+180=46833×3+276=375417×2+809=1643233×2+280=746104×7+431=115989×2+477=65559×4+872=1108119×5+152=74764×3+829=1021161×2+54=376126×7+700=158292×6+284=836209×2+725=1143272-21×3=209860-11×2=838451-17×5=366554-29×8=322438-38×7=172711-104×3=399404-14×7=306664-14×6=580423-15×7=318526-72×2=382470-107×2=256715-48×6=427201-45×4=21639-118×2=403200-47×3=59294-27×3=213475-132×3=79643-37×5=458454-124×2=206670-64×8=158382-19×6=268566-14×8=454158-49×3=11395-162×2=71392-53×7=21841-25×3=76665-31×2=3898-102×3=592324-38×5=134599-93×6=41436-70×4=156534-76×5=154130-54×2=22846-371×2=104380-52×3=224955-348×2=259327-43×2=241873-66×5=543356-36×6=140937-162×4=289454-126×3=76928-420×2=88492-155×3=27694-14×7=596370-41×9=1845-80×8=205382-98×2=186994-146×6=118211-35×2=141323-102×3=17414-40×6=174909-98×3=615448-37×3=337885-196×4=101406-12×5=346623-265×2=93381