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90+117=557+837=195+138=57+62=39+136=246+246=72+103=300+279=276+117=133+628=66+211=338+517=227+149=86+372=133+211=361+391=237+158=939+683=91+351=592+237=181+85=143+248=256+58=656+196=196+167=755+240=81+170=355+428=219+274=518+636=235+93=682+825=67+246=412+114=60+274=194+540=64+119=814+643=92+200=154+506=57+197=613+367=252+52=952+744=128+205=134+649=74+362=562+553=136+188=378+516=188+145=241+48=194+198=831+382=190+126=110+621=256+49=371+143=33+110=252+824=260-108=808-162=486-80=721-171=199-77=525-487=211-53=587-361=479-418=955-598=488-137=995-862=276-234=956-847=499-423=806-155=428-103=451-260=285-17=621-581=277-157=961-449=416-307=758-314=227-162=714-349=314-152=573-97=443-124=916-262=371-328=669-227=310-238=969-573=494-94=747-34=433-306=697-485=421-289=560-337=264-168=812-258=354-28=821-489=448-323=844-498=359-265=304-101=357-69=375-219=383-184=953-580=495-20=900-375=224-170=750-76=422-225=775-581=382-134=740-190=41×6=597×6=66×9=507×5=47×3=753×6=40×4=122×6=92×5=59×5=48×8=137×7=152×6=749×5=103×8=433×6=58×8=764×8=204×2=374×2=80×5=306×9=88×9=999×3=51×7=919×6=324×3=362×2=295×2=32×8=458×2=891×6=415×2=288×6=198×2=458×3=259×3=765×3=98×5=596×2=303×2=894×2=106×7=184×9=262×2=202×3=188×5=70×9=12×7=606×8=411×2=226×3=97×7=745×5=266×2=803×8=290×3=83×9=111×6=831×5=165+135+455=22+696+741=237+504+245=902+32+967=224+89+261=62+166+345=263+62+97=851+952+686=496+113+167=287+930+216=490+207+203=46+74+187=33+184+26=250+467+733=77+729+142=668+256+425=338+203+419=476+743+932=245+97+541=267+568+247=21+371+202=435+311+729=485+91+212=115+385+424=101+330+52=19+906+195=582+64+95=692+273+479=82+514+320=779+370+191=64+578+242=534+982+769=286+229+258=704+876+315=227+511+172=33+960+925=68+227+176=443+720+400=193+352+327=721+489+700=257+158+371=157+226+492=187+261+288=662+883+196=166+66+121=424+467+644=310+119+256=826+445+95=262+17+343=330+262+54=108+832+19=156+802+197=288+340+74=750+417+806=379+113+310=639+447+728=329+180+463=588+192+525=250+103+182=349+246+462=140+111-30=117+586-409=246+188-118=23+458-38=45+403-193=700+583-412=97+399-179=418+43-363=360+107-438=443+600-498=38+221-121=608+787-909=17+193-12=150+750-343=459+38-441=535+354-565=229+51-137=961+505-258=28+305-53=956+476-127=382+79-254=106+590-468=154+320-88=598+456-694=218+140-85=631+30-376=206+279-466=388+552-572=252+33-82=470+672-286=94+373-12=336+896-547=118+296-229=127+765-180=317+13-262=533+320-802=47+153-71=575+524-971=21+444-98=15+566-85=137+155-251=998+352-761=163+50-105=405+625-970=233+72-94=103+758-399=167+213-166=484+569-691=471+14-466=418+749-545=296+109-78=584+293-158=271+24-110=523+505-886=439+18-197=198+491-346=149+248-151=720+836-887=18+180-165=105+789-788=363-80-171=866-220-295=450-144-78=777-122-629=429-221-171=776-94-185=291-127-148=869-88-555=428-155-182=874-169-181=410-253-146=639-192-170=347-107-106=646-142-436=236-79-107=787-217-558=442-110-41=911-283-186=495-123-56=693-79-249=246-177-47=965-314-465=314-178-40=524-315-206=413-328-42=880-288-90=437-126-255=831-262-402=463-125-262=642-122-385=454-46-349=945-91-673=445-88-89=995-351-547=354-59-102=415-159-239=108-28-50=762-325-151=133-36-90=613-64-171=416-98-78=315-40-234=290-134-154=365-132-147=418-254-85=460-231-141=174-50-88=71-54-13=480-38-35=346-72-84=470-150-85=968-247-625=183-19-103=698-124-421=488-128-278=887-145-670=490-307-77=937-54-72=398-157-146=832-507-208=297-234+371=739-638+534=317-115+241=907-40+418=111-26+301=845-247+702=222-186+412=367-33+885=330-100+84=675-146+755=308-170+268=448-260+541=124-37+28=783-473+167=487-472+440=918-109+419=499-428+252=634-177+287=11-11+365=868-846+523=244-166+270=710-688+66=394-207+239=532-202+701=389-353+392=894-39+378=309-245+187=983-539+445=172-62+62=917-801+574=453-442+467=229-30+249=379-158+274=643-552+660=443-265+11=810-293+917=257-234+233=650-596+682=199-158+279=754-711+617=238-210+251=640-488+502=428-121+43=538-67+680=470-422+259=867-573+158=178-91+361=299-80+769=212-183+446=209-24+162=369-259+149=360-73+307=481-474+388=629-363+506=115-109+416=256-166+951=304-267+270=562-477+677=253-56+97=846-791+703=296+(460-97)=19+(912-393)=396+(376-187)=600+(885-285)=67+(302-45)=891+(610-319)=188+(239-167)=676+(954-594)=142+(272-63)=591+(696-520)=234+(393-359)=889+(153-69)=405+(243-233)=238+(342-245)=329+(204-177)=160+(906-132)=309+(477-250)=976+(600-180)=149+(341-155)=791+(802-573)=258+(372-222)=588+(978-243)=128+(456-71)=317+(265-249)=252+(452-243)=504+(418-338)=389+(377-335)=689+(322-266)=388+(231-50)=541+(413-253)=360+(214-146)=698+(257-187)=169+(226-199)=900+(695-619)=302+(440-169)=35+(173-19)=338+(156-24)=549+(523-211)=432+(253-203)=206+(835-470)=209+(412-141)=466+(523-149)=392+(354-112)=590+(825-140)=315+(377-368)=518+(936-624)=21+(241-166)=811+(980-969)=359+(329-129)=236+(371-354)=155+(493-262)=139+(416-363)=58+(441-218)=166+(621-98)=113+(88-54)=215+(998-788)=373+(170-118)=468+(744-195)=33+(137-102)=17+(552-497)=471-(87+295)=739-(137+280)=397-(307+84)=966-(82+48)=332-(87+29)=868-(36+689)=304-(67+212)=345-(22+56)=239-(145+41)=912-(337+560)=249-(126+34)=787-(92+481)=484-(306+154)=501-(242+155)=452-(59+296)=551-(207+274)=348-(92+38)=477-(134+145)=444-(11+237)=711-(265+236)=348-(16+186)=908-(481+398)=385-(164+45)=817-(75+639)=106-(57+28)=334-(83+212)=287-(94+155)=912-(78+439)=442-(17+40)=771-(656+31)=272-(145+71)=318-(34+118)=380-(24+186)=630-(523+94)=464-(42+90)=875-(354+481)=486-(306+85)=841-(86+400)=341-(162+153)=823-(607+133)=307-(28+161)=793-(395+278)=475-(106+40)=481-(184+99)=388-(302+14)=930-(90+419)=477-(401+10)=995-(568+141)=470-(394+46)=470-(113+355)=500-(60+401)=409-(62+246)=177-(70+67)=866-(210+238)=493-(319+100)=412-(19+135)=492-(395+57)=938-(16+519)=465-(225+112)=323-(83+154)=62-(159-116)=589-(137-85)=421-(134-42)=143-(263-235)=178-(203-118)=529-(615-149)=462-(453-138)=857-(942-183)=486-(492-129)=169-(895-783)=355-(242-202)=326-(749-501)=436-(297-271)=449-(397-308)=290-(471-199)=753-(602-561)=340-(300-250)=620-(639-213)=251-(443-228)=806-(831-345)=474-(339-304)=683-(987-650)=204-(359-228)=538-(592-436)=359-(246-29)=710-(837-312)=286-(365-311)=450-(180-12)=438-(493-419)=404-(485-452)=331-(144-42)=967-(941-422)=366-(487-428)=975-(616-251)=257-(350-251)=953-(902-281)=379-(222-93)=994-(883-653)=396-(363-128)=799-(482-59)=372-(160-61)=575-(286-206)=243-(281-171)=424-(874-767)=359-(70-58)=818-(756-288)=446-(468-351)=884-(769-304)=61-(120-115)=230-(779-658)=382-(94-27)=715-(841-188)=281-(112-108)=757-(762-191)=58-(262-207)=159-(298-243)=266-(373-319)=220-(792-785)=356-(352-215)=965-(659-534)=178+69×4=32+89×3=373+28×5=537+114×4=156+288×2=66+107×6=88+261×2=585+67×9=35+150×2=88+56×3=44+138×6=237+48×7=158+66×9=375+470×2=427+285×2=272+44×9=24+101×9=835+107×5=201+67×8=37+398×2=443+193×2=233+164×4=180+98×6=18+132×4=198+126×2=717+53×6=437+23×5=722+130×7=346+220×2=682+228×3=128×2+210=124×2+604=14×3+172=48×9+981=21×6+122=58×7+785=156×4+354=30×5+40=44×4+84=125×7+642=52×3+188=121×2+873=91×3+139=373×2+682=82×7+190=86×5+75=82×3+420=117×5+800=42×9+17=228×4+99=279×3+23=163×2+480=113×2+332=183×2+145=112×2+492=44×5+268=89×2+112=82×6+123=166×3+291=170×5+56=300-130×2=816-156×4=159-14×3=514-62×3=496-15×8=903-32×4=395-42×9=733-62×2=381-53×3=474-16×8=163-19×7=787-267×2=365-139×2=816-103×7=153-30×5=541-103×2=452-109×3=775-22×9=291-29×6=980-400×2=370-82×3=739-56×8=289-61×2=675-108×4=463-93×3=843-197×2=297-21×2=644-165×3=305-68×2=864-52×3=461-97×4=936-88×2=496-16×5=997-93×9=197-34×2=925-43×8=455-31×4=682-23×8=324-25×8=509-33×8=465-10×6=483-39×6=489-45×7=611-201×3=433-69×2=614-102×4=349-50×6=993-65×5=149-14×4=895-168×4=301-62×4=890-76×3=450-219×2=600-56×3=349-39×7=481-20×9=330-84×3=659-39×5=458-16×7=878-56×2=494×2-670=100×4-53=128×6-290=861×3-334=40×6-103=711×3-449=284×2-34=766×8-917=266×3-283=451×2-23=211×3-124=692×3-202=328×3-147=480×3-826=207×4-65=277×5-970=276×3-277=887×4-380=248×4-51=349×3-321=435×2-120=873×9-849=113×6-524=635×9-479=476×2-463=817×7-72=387×2-666=424×4-894=116×2-23=488×6-718=169×4-403=814×5-48=82×4-30=604×2-507=40×9-133=480×7-526=390×2-572=848×3-21=190×5-145=827×8-393=179×2-196=486×8-345=151×3-287=766×7-718=316×3-516=135×4-534=102×9-535=318×6-918=107×5-335=473×7-778=59×7-145=624×9-837=26×7-52=519×5-615=75×9-669=409×3-929=429×2-510=502×6-221=307×3-239=127×5-409=87×(121-112)=462×(717-714)=62×(449-445)=178×(228-224)=86×(90-87)=569×(19-14)=123×(46-38)=24×(599-596)=174×(492-489)=63×(35-28)=161×(101-96)=86×(894-888)=44×(487-480)=893×(969-965)=71×(131-123)=756×(51-42)=29×(57-52)=822×(125-122)=121×(197-194)=443×(131-128)=47×(156-153)=269×(624-616)=15×(493-484)=578×(777-774)=23×(103-99)=147×(410-404)=50×(271-266)=801×(376-369)=53×(495-486)=712×(408-399)=326×(240-237)=211×(978-973)=110×(268-263)=275×(189-182)=87×(322-319)=331×(208-205)=53×(99-94)=62×(751-747)=181×(214-211)=474×(224-221)=12×(140-137)=597×(784-779)=248×(93-89)=246×(921-916)=60×(160-156)=653×(537-529)=274×(198-195)=388×(223-218)=40×(257-251)=189×(734-726)=73×(439-431)=257×(223-215)=300×(269-266)=738×(754-750)=173×(334-329)=10×(785-781)=297×(411-408)=845×(583-578)=126×(499-494)=695×(986-982)=1/6+3/6=4/9+3/9=1/7+3/7=2/7+5/7=2/8+4/8=4/6+2/6=1/7+2/7=3/7+2/7=2/6+3/6=1/3+2/3=1/8+5/8=2/5+3/5=3/7-2/7=4/6-2/6=5/8-2/8=6/10-4/10=3/8-1/8=6/9-2/9=3/6-2/6=6/10-1/10=4/7-2/7=5/10-1/10=3/5-1/5=2/5-1/5=參考答案90+117=207557+837=1394195+138=33357+62=11939+136=175246+246=49272+103=175300+279=579276+117=393133+628=76166+211=277338+517=855227+149=37686+372=458133+211=344361+391=752237+158=395939+683=162291+351=442592+237=829181+85=266143+248=391256+58=314656+196=852196+167=363755+240=99581+170=251355+428=783219+274=493518+636=1154235+93=328682+825=150767+246=313412+114=52660+274=334194+540=73464+119=183814+643=145792+200=292154+506=66057+197=254613+367=980252+52=304952+744=1696128+205=333134+649=78374+362=436562+553=1115136+188=324378+516=894188+145=333241+48=289194+198=392831+382=1213190+126=316110+621=731256+49=305371+143=51433+110=143252+824=1076260-108=152808-162=646486-80=406721-171=550199-77=122525-487=38211-53=158587-361=226479-418=61955-598=357488-137=351995-862=133276-234=42956-847=109499-423=76806-155=651428-103=325451-260=191285-17=268621-581=40277-157=120961-449=512416-307=109758-314=444227-162=65714-349=365314-152=162573-97=476443-124=319916-262=654371-328=43669-227=442310-238=72969-573=396494-94=400747-34=713433-306=127697-485=212421-289=132560-337=223264-168=96812-258=554354-28=326821-489=332448-323=125844-498=346359-265=94304-101=203357-69=288375-219=156383-184=199953-580=373495-20=475900-375=525224-170=54750-76=674422-225=197775-581=194382-134=248740-190=55041×6=246597×6=358266×9=594507×5=253547×3=141753×6=451840×4=160122×6=73292×5=46059×5=29548×8=384137×7=959152×6=912749×5=3745103×8=824433×6=259858×8=464764×8=6112204×2=408374×2=74880×5=400306×9=275488×9=792999×3=299751×7=357919×6=5514324×3=972362×2=724295×2=59032×8=256458×2=916891×6=5346415×2=830288×6=1728198×2=396458×3=1374259×3=777765×3=229598×5=490596×2=1192303×2=606894×2=1788106×7=742184×9=1656262×2=524202×3=606188×5=94070×9=63012×7=84606×8=4848411×2=822226×3=67897×7=679745×5=3725266×2=532803×8=6424290×3=87083×9=747111×6=666831×5=4155165+135+455=75522+696+741=1459237+504+245=986902+32+967=1901224+89+261=57462+166+345=573263+62+97=422851+952+686=2489496+113+167=776287+930+216=1433490+207+203=90046+74+187=30733+184+26=243250+467+733=145077+729+142=948668+256+425=1349338+203+419=960476+743+932=2151245+97+541=883267+568+247=108221+371+202=594435+311+729=1475485+91+212=788115+385+424=924101+330+52=48319+906+195=1120582+64+95=741692+273+479=144482+514+320=916779+370+191=134064+578+242=884534+982+769=2285286+229+258=773704+876+315=1895227+511+172=91033+960+925=191868+227+176=471443+720+400=1563193+352+327=872721+489+700=1910257+158+371=786157+226+492=875187+261+288=736662+883+196=1741166+66+121=353424+467+644=1535310+119+256=685826+445+95=1366262+17+343=622330+262+54=646108+832+19=959156+802+197=1155288+340+74=702750+417+806=1973379+113+310=802639+447+728=1814329+180+463=972588+192+525=1305250+103+182=535349+246+462=1057140+111-30=221117+586-409=294246+188-118=31623+458-38=44345+403-193=255700+583-412=87197+399-179=317418+43-363=98360+107-438=29443+600-498=54538+221-121=138608+787-909=48617+193-12=198150+750-343=557459+38-441=56535+354-565=324229+51-137=143961+505-258=120828+305-53=280956+476-127=1305382+79-254=207106+590-468=228154+320-88=386598+456-694=360218+140-85=273631+30-376=285206+279-466=19388+552-572=368252+33-82=203470+672-286=85694+373-12=455336+896-547=685118+296-229=185127+765-180=712317+13-262=68533+320-802=5147+153-71=129575+524-971=12821+444-98=36715+566-85=496137+155-251=41998+352-761=589163+50-105=108405+625-970=60233+72-94=211103+758-399=462167+213-166=214484+569-691=362471+14-466=19418+749-545=622296+109-78=327584+293-158=719271+24-110=185523+505-886=142439+18-197=260198+491-346=343149+248-151=246720+836-887=66918+180-165=33105+789-788=106363-80-171=112866-220-295=351450-144-78=228777-122-629=26429-221-171=37776-94-185=497291-127-148=16869-88-555=226428-155-182=91874-169-181=524410-253-146=11639-192-170=277347-107-106=134646-142-436=68236-79-107=50787-217-558=12442-110-41=291911-283-186=442495-123-56=316693-79-249=365246-177-47=22965-314-465=186314-178-40=96524-315-206=3413-328-42=43880-288-90=502437-126-255=56831-262-402=167463-125-262=76642-122-385=135454-46-349=59945-91-673=181445-88-89=268995-351-547=97354-59-102=193415-159-239=17108-28-50=30762-325-151=286133-36-90=7613-64-171=378416-98-78=240315-40-234=41290-134-154=2365-132-147=86418-254-85=79460-231-141=88174-50-88=3671-54-13=4480-38-35=407346-72-84=190470-150-85=235968-247-625=96183-19-103=61698-124-421=153488-128-278=82887-145-670=72490-307-77=106937-54-72=811398-157-146=95832-507-208=117297-234+371=434739-638+534=635317-115+241=443907-40+418=1285111-26+301=386845-247+702=1300222-186+412=448367-33+885=1219330-100+84=314675-146+755=1284308-170+268=406448-260+541=729124-37+28=115783-473+167=477487-472+440=455918-109+419=1228499-428+252=323634-177+287=74411-11+365=365868-846+523=545244-166+270=348710-688+66=88394-207+239=426532-202+701=1031389-353+392=428894-39+378=1233309-245+187=251983-539+445=889172-62+62=172917-801+574=690453-442+467=478229-30+249=448379-158+274=495643-552+660=751443-265+11=189810-293+917=1434257-234+233=256650-596+682=736199-158+279=320754-711+617=660238-210+251=279640-488+502=654428-121+43=350538-67+680=1151470-422+259=307867-573+158=452178-91+361=448299-80+769=988212-183+446=475209-24+162=347369-259+149=259360-73+307=594481-474+388=395629-363+506=772115-109+416=422256-166+951=1041304-267+270=307562-477+677=762253-56+97=294846-791+703=758296+(460-97)=65919+(912-393)=538396+(376-187)=585600+(885-285)=120067+(302-45)=324891+(610-319)=1182188+(239-167)=260676+(954-594)=1036142+(272-63)=351591+(696-520)=767234+(393-359)=268889+(153-69)=973405+(243-233)=415238+(342-245)=335329+(204-177)=356160+(906-132)=934309+(477-250)=536976+(600-180)=1396149+(341-155)=335791+(802-573)=1020258+(372-222)=408588+(978-243)=1323128+(456-71)=513317+(265-249)=333252+(452-243)=461504+(418-338)=584389+(377-335)=431689+(322-266)=745388+(231-50)=569541+(413-253)=701360+(214-146)=428698+(257-187)=768169+(226-199)=196900+(695-619)=976302+(440-169)=57335+(173-19)=189338+(156-24)=470549+(523-211)=861432+(253-203)=482206+(835-470)=571209+(412-141)=480466+(523-149)=840392+(354-112)=634590+(825-140)=1275315+(377-368)=324518+(936-624)=83021+(241-166)=96811+(980-969)=822359+(329-129)=559236+(371-354)=253155+(493-262)=386139+(416-363)=19258+(441-218)=281166+(621-98)=689113+(88-54)=147215+(998-788)=425373+(170-118)=425468+(744-195)=101733+(137-102)=6817+(552-497)=72471-(87+295)=89739-(137+280)=322397-(307+84)=6966-(82+48)=836332-(87+29)=216868-(36+689)=143304-(67+212)=25345-(22+56)=267239-(145+41)=53912-(337+560)=15249-(126+34)=89787-(92+481)=214484-(306+154)=24501-(242+155)=104452-(59+296)=97551-(207+274)=70348-(92+38)=218477-(134+145)=198444-(11+237)=196711-(265+236)=210348-(16+186)=146908-(481+398)=29385-(164+45)=176817-(75+639)=103106-(57+28)=21334-(83+212)=39287-(94+155)=38912-(78+439)=395442-(17+40)=385771-(656+31)=84272-(145+71)=56318-(34+118)=166380-(24+186)=170630-(523+94)=13464-(42+90)=332875-(354+481)=40486-(306+85)=95841-(86+400)=355341-(162+153)=26823-(607+133)=83307-(28+161)=118793-(395+278)=120475-(106+40)=329481-(184+99)=198388-(302+14)=72930-(90+419)=421477-(401+10)=66995-(568+141)=286470-(394+46)=30470-(113+355)=2500-(60+401)=39409-(62+246)=101177-(70+67)=40866-(210+238)=418493-(319+100)=74412-(19+135)=258492-(395+57)=40938-(16+519)=403465-(225+112)=128323-(83+154)=8662-(159-116)=19589-(137-85)=537421-(134-42)=329143-(263-235)=115178-(203-118)=93529-(615-149)=63462-(453-138)=147857-(942-183)=98486-(492-129)=123169-(895-783)=57355-(242-202)=315326-(749-501)=78436-(297-271)=410449-(397-308)=360290-(471-199)=18753-(602-561)=712340-(300-250)=290620-(639-213)=194251-(443-228)=36806-(831-345)=320474-(339-304)=439683-(987-650)=346204-(359-228)=73538-(592-436)=382359-(246-29)=142710-(837-312)=185286-(365-311)=232450-(180-12)=282438-(493-419)=364404-(485-452)=371331-(144-42)=229967-(941-422)=448366-(487-428)=307975-(616-251)=610257-(350-251)=158953-(902-281)=332379-(222-93)=250994-(883-653)=764396-(363-128)=161799-(482-59)=376372-(160-61)=273575-(286-206)=495243-(281-171)=133424-(874-767)=317359-(70-58)=347818-(756-288)=350446-(468-351)=329884-(769-304)=41961-(120-115)=56230-(779-658)=109382-(94-27)=315715-(841-188)=62281-(112-108)=277757-(762-191)=18658-(262-207)=3159-(298-243)=104266-(373-319)=212220-(792-785)=213356-(352-215)=219965-(659-534)=840178+69×4=45432+89×3=299373+28×5=513537+114×4=993156+288×2=73266+107×6=70888+261×2=610585+67×9=118835+150×2=33588+56×3=25644+138×6=872237+48×7=573158+66×9=752375+470×2=1315427+285×2=997272+44×9=66824+101×9=933835+107×5=1370201+67×8=73737+398×2=833443+193×2=829233+164×4=889180+98×6=76818+132×4=546198+126×2=450717+53×6=1035437+23×5=552722+130×7=1632346+220×2=786682+228×3=1366128×2+210=466124×2+604=85214×3+172=21448×9+981=141321×6+122=24858×7+785=1191156×4+354=97830×5+40=19044×4+84=260125×7+642=151752×3+188=344121×2+873=111591×3+139=412373×2+682=142882×7+190=76486×5+75=50582×3+420=666117×5+800=138542×9+17=395228×4+99=1011279×3+23=860163×2+480=806113×2+332=558183×2+145=511112×2+492=71644×5+268=48889×2+112=29082×6+123=615166×3+291=789170×5+56=906300-130×2=40816-156×4=192159-14×3=117514-62×3=328496-15×8=376903-32×4=775395-42×9=17733-62×2=609381-53×3=222474-16×8=346163-19×7=30787-267×2=253365-139×2=87816-103×7=95153-30×5=3541-103×2=335452-109×3=125775-22×9=577291-29×6=117980-400×2=180370-82×3=124739-56×8=291289-61×2=167675-108×4=243463-93×3=184843-197×2=449297-21×2=255644-165×3=149305-68×2=169864-52×3=708461-97×4=73936-88×2=760496-16×5=416997-93×9=160197-34×2=129925-43×8=581455-31×4=331682-23×8=498324-25×8=124509-33×8=245465-10×6=405483-39×6=249489-45×7=174611-201×3=8433-69×2=295614-102×4=206349-50×6=49993-65×5=668149-14×4=93895-168×4=223301-62×4=53890-76×3=662450-219×2=12600-56×3=432349-39×7=76481-20×9=