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128+344=141+601=103+391=562+223=257+58=616+314=84+314=909+405=37+58=329+88=46+233=969+381=43+164=440+263=95+290=621+133=297+84=794+297=83+143=409+464=265+109=120+678=181+167=153+440=112+368=229+561=283+71=115+592=139+150=127+530=284+143=613+347=181+55=198+511=82+245=45+229=40+221=660+555=33+168=142+283=144+121=188+575=157+120=345+613=301+191=374+212=160+286=964+649=258+187=911+634=160+213=219+128=376+109=719+992=242+181=746+130=105+243=436+170=41+193=536+503=303-28=514-438=256-121=826-216=284-77=943-747=231-163=789-593=415-59=729-407=423-262=970-11=244-42=496-279=185-61=960-162=409-112=956-673=419-35=196-178=311-44=969-491=460-305=203-142=380-135=514-117=292-181=509-257=373-135=813-590=387-104=878-36=398-143=764-47=339-212=968-719=313-30=810-273=382-198=867-163=386-280=986-208=344-168=403-202=436-350=384-253=468-215=328-131=349-199=812-39=482-48=880-651=321-177=216-147=460-248=780-157=201-24=588-204=315-210=911-30=195×4=804×4=27×5=474×5=105×8=363×5=98×8=544×3=332×3=582×7=96×4=837×5=53×7=639×7=11×9=358×8=90×9=215×4=139×2=891×9=180×2=505×3=123×3=813×2=79×5=962×3=187×3=689×2=74×9=808×9=180×3=392×2=206×4=412×6=347×2=351×8=106×5=587×2=239×3=335×9=124×5=234×7=205×3=746×4=258×2=698×5=135×6=908×2=66×4=619×5=139×5=13×9=119×5=149×9=15×2=125×4=101×2=491×3=156×6=739×9=672+132+96=567+458+90=656+117+208=331+95+374=46+244+597=886+75+458=289+238+210=715+293+556=341+469+79=520+694+269=308+137+335=287+46+620=535+188+32=854+957+268=96+218+467=784+504+961=97+264+473=147+631+766=270+121+386=967+530+54=484+172+248=186+345+215=164+28+719=203+879+365=277+356+342=449+145+339=56+103+814=436+383+718=384+29+170=312+490+380=361+431+194=394+154+345=204+12+493=540+490+979=647+92+91=843+220+485=264+55+70=990+26+592=401+531+52=144+83+715=451+46+445=903+697+536=467+169+15=379+380+894=208+547+191=152+783+351=363+103+105=67+891+209=36+600+119=175+923+118=193+585+39=245+764+191=148+610+19=844+843+162=325+122+112=759+874+702=237+11+260=116+193+440=344+85+412=193+158+138=38+417-195=682+395-67=107+239-123=889+473-570=257+114-261=654+79-469=183+146-256=922+743-259=149+112-235=851+464-156=232+180-406=662+987-564=68+424-458=698+908-149=240+98-212=565+502-745=207+193-238=386+865-58=190+215-45=927+660-273=192+92-161=276+867-776=236+224-134=967+828-995=204+229-17=744+627-144=144+138-182=434+790-996=130+305-300=99+640-560=130+50-137=887+503-984=163+244-150=528+109-492=114+156-51=363+41-59=158+142-259=180+745-802=147+209-19=837+516-591=331+112-301=16+977-583=54+302-108=292+811-148=392+38-188=751+667-689=121+268-99=937+566-544=32+440-334=842+926-597=223+226-444=198+916-105=214+243-283=676+839-541=249+139-240=155+524-454=39+423-428=255+769-984=226+184-181=964+868-187=199-104-93=183-21-50=349-128-94=843-114-402=415-143-186=799-548-65=359-189-97=514-349-58=444-49-118=833-141-583=305-50-96=916-164-304=437-360-52=847-663-40=222-98-41=302-56-245=458-325-63=715-214-456=428-102-284=754-64-286=371-243-37=945-370-493=413-210-114=391-71-10=203-106-16=671-11-579=392-30-69=917-26-694=392-39-203=922-112-89=334-117-156=907-749-12=281-143-74=931-453-310=437-45-49=578-386-104=145-46-27=815-430-185=226-48-66=923-144-742=323-86-45=326-168-46=282-46-216=974-468-451=458-170-101=879-74-65=485-215-84=936-509-401=430-32-379=528-417-18=312-219-16=185-41-117=443-297-26=863-124-23=289-83-123=295-140-43=486-39-112=639-13-122=338-47-175=873-223-283=229-113+246=899-221+739=287-62+243=364-65+399=331-317+463=901-135+339=62-37+125=867-718+424=301-187+48=706-616+237=124-41+24=996-809+398=459-146+51=511-308+156=281-281+452=982-483+872=172-144+465=887-369+132=256-55+74=780-773+155=82-16+325=882-57+330=478-185+190=569-188+874=495-461+127=837-383+330=476-306+81=591-449+410=480-236+240=812-314+61=136-70+57=699-483+761=405-357+352=564-495+635=446-271+173=355-223+505=415-342+280=465-239+78=128-91+282=462-68+772=420-218+248=394-216+593=432-320+168=987-268+125=425-378+61=835-75+960=383-177+125=974-212+320=103-32+417=238-147+991=369-25+92=458-359+129=309-77+106=324-16+786=238-87+322=818-530+888=456-373+352=672-135+96=151-21+304=951-226+881=259+(369-31)=414+(116-97)=185+(311-103)=262+(842-153)=407+(27-12)=502+(674-49)=171+(359-205)=476+(497-131)=396+(433-378)=655+(795-310)=176+(472-17)=813+(693-154)=472+(124-121)=73+(707-411)=208+(362-216)=572+(616-19)=397+(453-274)=25+(881-733)=72+(254-101)=454+(849-185)=25+(304-146)=750+(267-228)=125+(303-158)=324+(483-187)=143+(286-68)=523+(918-447)=333+(454-183)=37+(713-300)=96+(486-267)=206+(387-174)=143+(244-105)=632+(814-696)=271+(420-370)=646+(656-307)=90+(453-168)=810+(756-79)=144+(404-75)=137+(698-469)=304+(488-385)=238+(759-187)=246+(319-284)=235+(567-307)=309+(406-404)=552+(681-221)=49+(232-59)=122+(958-97)=36+(450-147)=255+(872-271)=200+(396-171)=700+(951-413)=359+(408-398)=351+(490-311)=147+(497-123)=478+(455-392)=48+(161-45)=488+(960-497)=298+(437-405)=691+(937-794)=433+(338-273)=624+(840-445)=402-(293+83)=857-(233+295)=343-(120+205)=958-(22+347)=414-(59+92)=759-(551+109)=225-(202+14)=994-(336+251)=469-(371+17)=416-(174+100)=332-(52+30)=759-(83+310)=413-(186+63)=409-(141+218)=416-(321+84)=329-(34+281)=488-(69+288)=622-(21+472)=457-(22+291)=881-(582+298)=250-(48+141)=637-(502+87)=253-(103+71)=835-(37+233)=474-(86+83)=939-(176+34)=156-(56+45)=399-(27+220)=430-(373+27)=334-(48+68)=495-(119+33)=671-(239+233)=478-(367+22)=685-(300+27)=481-(93+211)=936-(553+64)=276-(13+119)=705-(619+66)=479-(33+375)=502-(37+151)=301-(204+48)=889-(566+314)=316-(33+11)=509-(278+152)=413-(110+70)=899-(156+51)=259-(13+148)=638-(449+110)=381-(85+211)=786-(126+353)=377-(303+14)=354-(28+236)=413-(129+171)=531-(401+127)=465-(119+48)=865-(672+27)=273-(37+181)=651-(63+439)=415-(279+73)=730-(323+222)=258-(53-41)=908-(331-142)=80-(497-458)=504-(217-150)=459-(150-116)=309-(729-601)=242-(347-131)=721-(597-138)=390-(395-44)=733-(342-268)=359-(372-189)=529-(453-77)=122-(298-240)=927-(923-16)=398-(276-248)=911-(759-23)=411-(382-344)=762-(309-263)=111-(268-260)=186-(390-236)=279-(377-318)=872-(844-506)=358-(305-129)=172-(874-848)=193-(399-230)=359-(804-756)=340-(423-168)=699-(494-127)=350-(167-138)=595-(827-660)=308-(147-98)=405-(324-229)=223-(90-58)=785-(837-680)=377-(221-130)=745-(737-595)=480-(74-47)=754-(779-372)=139-(167-144)=800-(840-833)=230-(496-423)=636-(593-367)=340-(471-423)=546-(826-508)=221-(447-243)=985-(74-12)=124-(434-333)=246-(84-67)=475-(401-303)=660-(760-349)=300-(425-374)=991-(961-699)=425-(164-156)=650-(887-691)=144-(266-229)=942-(724-677)=437-(235-63)=350-(95-73)=109-(469-381)=702-(654-600)=118+119×5=851+99×5=157+201×3=630+48×9=179+101×8=675+242×3=41+32×3=113+94×2=388+159×2=510+357×2=34+310×3=213+71×8=421+10×5=892+491×2=147+30×2=597+461×2=203+291×2=117+125×8=420+200×2=414+148×6=484+173×2=396+67×9=135+85×6=805+143×4=73+80×7=700+101×6=225+44×2=500+182×4=274+322×2=540+30×2=53×8+146=399×2+405=281×3+49=116×7+183=128×4+446=84×8+280=253×2+145=78×7+355=23×4+371=198×3+37=97×5+151=13×8+789=77×6+422=118×7+659=70×2+237=49×5+583=153×4+354=19×5+610=90×2+452=150×5+890=58×5+470=175×5+307=332×2+306=454×2+298=32×4+76=85×6+777=67×2+91=75×6+55=14×7+38=65×8+208=266-81×3=541-43×4=128-14×7=862-31×4=464-77×3=131-62×2=469-27×5=982-121×7=419-55×4=782-122×6=331-30×4=827-346×2=226-37×6=661-70×2=488-32×7=721-225×2=127-40×3=740-208×2=450-83×3=684-80×7=500-229×2=256-37×2=161-37×4=561-45×8=417-30×7=878-36×7=391-74×5=534-119×2=357-22×4=98-11×5=283-106×2=174-17×8=378-16×9=981-208×2=363-62×4=980-456×2=499-133×3=524-90×3=491-15×6=914-69×5=341-68×4=415-99×3=108-17×3=397-37×5=425-136×2=869-206×3=499-138×2=845-132×3=500-45×8=647-143×2=457-49×9=315-58×3=138-24×5=433-23×8=313-59×5=694-39×4=319-33×4=779-52×8=333-128×2=273-20×2=46×7-153=72×6-294=257×3-724=622×8-111=192×4-361=360×7-978=456×2-169=816×3-609=409×2-742=259×2-62=125×8-974=905×7-609=64×6-306=788×4-661=107×8-558=121×3-208=291×2-533=377×4-749=280×3-161=453×7-215=41×4-72=243×7-439=105×9-71=742×3-692=459×2-469=362×2-83=241×2-135=855×2-694=58×4-76=375×3-577=80×3-240=839×8-109=69×8-426=173×2-169=424×2-297=500×5-844=304×3-647=867×7-756=295×3-108=889×9-354=351×2-107=64×8-203=394×2-712=541×2-392=141×6-773=829×4-122=50×7-59=550×9-680=81×8-521=625×5-521=177×5-617=297×5-182=183×2-206=83×9-485=54×4-190=266×4-549=41×5-189=856×7-507=189×5-20=146×7-10=276×(250-247)=685×(169-164)=143×(18-13)=515×(125-116)=11×(175-166)=411×(548-543)=231×(387-384)=952×(857-854)=68×(24-17)=876×(724-715)=201×(272-269)=502×(86-83)=79×(391-384)=85×(353-344)=55×(208-205)=887×(181-172)=112×(76-73)=855×(608-604)=150×(105-100)=100×(999-993)=74×(489-486)=189×(270-264)=19×(95-92)=728×(164-160)=113×(274-271)=318×(807-802)=77×(35-28)=428×(906-902)=125×(58-55)=115×(813-807)=27×(243-238)=691×(638-630)=121×(191-186)=218×(798-792)=132×(120-113)=719×(433-424)=96×(427-423)=844×(144-135)=86×(327-321)=474×(179-175)=93×(29-23)=884×(396-389)=54×(190-181)=946×(823-818)=103×(302-296)=155×(190-187)=81×(373-365)=80×(276-267)=143×(85-80)=324×(692-686)=114×(56-51)=918×(383-379)=151×(347-344)=851×(480-475)=129×(427-420)=180×(313-309)=225×(83-79)=504×(659-654)=28×(35-26)=949×(801-794)=2/8+5/8=3/7+2/7=1/8+3/8=5/8+2/8=2/6+3/6=5/7+2/7=1/6+3/6=1/8+6/8=1/4+2/4=3/6+2/6=1/8+2/8=1/7+2/7=4/8-1/8=2/3-1/3=3/5-1/5=7/8-1/8=3/6-2/6=4/8-2/8=2/7-1/7=6/9-3/9=4/6-1/6=6/7-1/7=5/8-1/8=4/10-1/10=參考答案128+344=472141+601=742103+391=494562+223=785257+58=315616+314=93084+314=398909+405=131437+58=95329+88=41746+233=279969+381=135043+164=207440+263=70395+290=385621+133=754297+84=381794+297=109183+143=226409+464=873265+109=374120+678=798181+167=348153+440=593112+368=480229+561=790283+71=354115+592=707139+150=289127+530=657284+143=427613+347=960181+55=236198+511=70982+245=32745+229=27440+221=261660+555=121533+168=201142+283=425144+121=265188+575=763157+120=277345+613=958301+191=492374+212=586160+286=446964+649=1613258+187=445911+634=1545160+213=373219+128=347376+109=485719+992=1711242+181=423746+130=876105+243=348436+170=60641+193=234536+503=1039303-28=275514-438=76256-121=135826-216=610284-77=207943-747=196231-163=68789-593=196415-59=356729-407=322423-262=161970-11=959244-42=202496-279=217185-61=124960-162=798409-112=297956-673=283419-35=384196-178=18311-44=267969-491=478460-305=155203-142=61380-135=245514-117=397292-181=111509-257=252373-135=238813-590=223387-104=283878-36=842398-143=255764-47=717339-212=127968-719=249313-30=283810-273=537382-198=184867-163=704386-280=106986-208=778344-168=176403-202=201436-350=86384-253=131468-215=253328-131=197349-199=150812-39=773482-48=434880-651=229321-177=144216-147=69460-248=212780-157=623201-24=177588-204=384315-210=105911-30=881195×4=780804×4=321627×5=135474×5=2370105×8=840363×5=181598×8=784544×3=1632332×3=996582×7=407496×4=384837×5=418553×7=371639×7=447311×9=99358×8=286490×9=810215×4=860139×2=278891×9=8019180×2=360505×3=1515123×3=369813×2=162679×5=395962×3=2886187×3=561689×2=137874×9=666808×9=7272180×3=540392×2=784206×4=824412×6=2472347×2=694351×8=2808106×5=530587×2=1174239×3=717335×9=3015124×5=620234×7=1638205×3=615746×4=2984258×2=516698×5=3490135×6=810908×2=181666×4=264619×5=3095139×5=69513×9=117119×5=595149×9=134115×2=30125×4=500101×2=202491×3=1473156×6=936739×9=6651672+132+96=900567+458+90=1115656+117+208=981331+95+374=80046+244+597=887886+75+458=1419289+238+210=737715+293+556=1564341+469+79=889520+694+269=1483308+137+335=780287+46+620=953535+188+32=755854+957+268=207996+218+467=781784+504+961=224997+264+473=834147+631+766=1544270+121+386=777967+530+54=1551484+172+248=904186+345+215=746164+28+719=911203+879+365=1447277+356+342=975449+145+339=93356+103+814=973436+383+718=1537384+29+170=583312+490+380=1182361+431+194=986394+154+345=893204+12+493=709540+490+979=2009647+92+91=830843+220+485=1548264+55+70=389990+26+592=1608401+531+52=984144+83+715=942451+46+445=942903+697+536=2136467+169+15=651379+380+894=1653208+547+191=946152+783+351=1286363+103+105=57167+891+209=116736+600+119=755175+923+118=1216193+585+39=817245+764+191=1200148+610+19=777844+843+162=1849325+122+112=559759+874+702=2335237+11+260=508116+193+440=749344+85+412=841193+158+138=48938+417-195=260682+395-67=1010107+239-123=223889+473-570=792257+114-261=110654+79-469=264183+146-256=73922+743-259=1406149+112-235=26851+464-156=1159232+180-406=6662+987-564=108568+424-458=34698+908-149=1457240+98-212=126565+502-745=322207+193-238=162386+865-58=1193190+215-45=360927+660-273=1314192+92-161=123276+867-776=367236+224-134=326967+828-995=800204+229-17=416744+627-144=1227144+138-182=100434+790-996=228130+305-300=13599+640-560=179130+50-137=43887+503-984=406163+244-150=257528+109-492=145114+156-51=219363+41-59=345158+142-259=41180+745-802=123147+209-19=337837+516-591=762331+112-301=14216+977-583=41054+302-108=248292+811-148=955392+38-188=242751+667-689=729121+268-99=290937+566-544=95932+440-334=138842+926-597=1171223+226-444=5198+916-105=1009214+243-283=174676+839-541=974249+139-240=148155+524-454=22539+423-428=34255+769-984=40226+184-181=229964+868-187=1645199-104-93=2183-21-50=112349-128-94=127843-114-402=327415-143-186=86799-548-65=186359-189-97=73514-349-58=107444-49-118=277833-141-583=109305-50-96=159916-164-304=448437-360-52=25847-663-40=144222-98-41=83302-56-245=1458-325-63=70715-214-456=45428-102-284=42754-64-286=404371-243-37=91945-370-493=82413-210-114=89391-71-10=310203-106-16=81671-11-579=81392-30-69=293917-26-694=197392-39-203=150922-112-89=721334-117-156=61907-749-12=146281-143-74=64931-453-310=168437-45-49=343578-386-104=88145-46-27=72815-430-185=200226-48-66=112923-144-742=37323-86-45=192326-168-46=112282-46-216=20974-468-451=55458-170-101=187879-74-65=740485-215-84=186936-509-401=26430-32-379=19528-417-18=93312-219-16=77185-41-117=27443-297-26=120863-124-23=716289-83-123=83295-140-43=112486-39-112=335639-13-122=504338-47-175=116873-223-283=367229-113+246=362899-221+739=1417287-62+243=468364-65+399=698331-317+463=477901-135+339=110562-37+125=150867-718+424=573301-187+48=162706-616+237=327124-41+24=107996-809+398=585459-146+51=364511-308+156=359281-281+452=452982-483+872=1371172-144+465=493887-369+132=650256-55+74=275780-773+155=16282-16+325=391882-57+330=1155478-185+190=483569-188+874=1255495-461+127=161837-383+330=784476-306+81=251591-449+410=552480-236+240=484812-314+61=559136-70+57=123699-483+761=977405-357+352=400564-495+635=704446-271+173=348355-223+505=637415-342+280=353465-239+78=304128-91+282=319462-68+772=1166420-218+248=450394-216+593=771432-320+168=280987-268+125=844425-378+61=108835-75+960=1720383-177+125=331974-212+320=1082103-32+417=488238-147+991=1082369-25+92=436458-359+129=228309-77+106=338324-16+786=1094238-87+322=473818-530+888=1176456-373+352=435672-135+96=633151-21+304=434951-226+881=1606259+(369-31)=597414+(116-97)=433185+(311-103)=393262+(842-153)=951407+(27-12)=422502+(674-49)=1127171+(359-205)=325476+(497-131)=842396+(433-378)=451655+(795-310)=1140176+(472-17)=631813+(693-154)=1352472+(124-121)=47573+(707-411)=369208+(362-216)=354572+(616-19)=1169397+(453-274)=57625+(881-733)=17372+(254-101)=225454+(849-185)=111825+(304-146)=183750+(267-228)=789125+(303-158)=270324+(483-187)=620143+(286-68)=361523+(918-447)=994333+(454-183)=60437+(713-300)=45096+(486-267)=315206+(387-174)=419143+(244-105)=282632+(814-696)=750271+(420-370)=321646+(656-307)=99590+(453-168)=375810+(756-79)=1487144+(404-75)=473137+(698-469)=366304+(488-385)=407238+(759-187)=810246+(319-284)=281235+(567-307)=495309+(406-404)=311552+(681-221)=101249+(232-59)=222122+(958-97)=98336+(450-147)=339255+(872-271)=856200+(396-171)=425700+(951-413)=1238359+(408-398)=369351+(490-311)=530147+(497-123)=521478+(455-392)=54148+(161-45)=164488+(960-497)=951298+(437-405)=330691+(937-794)=834433+(338-273)=498624+(840-445)=1019402-(293+83)=26857-(233+295)=329343-(120+205)=18958-(22+347)=589414-(59+92)=263759-(551+109)=99225-(202+14)=9994-(336+251)=407469-(371+17)=81416-(174+100)=142332-(52+30)=250759-(83+310)=366413-(186+63)=164409-(141+218)=50416-(321+84)=11329-(34+281)=14488-(69+288)=131622-(21+472)=129457-(22+291)=144881-(582+298)=1250-(48+141)=61637-(502+87)=48253-(103+71)=79835-(37+233)=565474-(86+83)=305939-(176+34)=729156-(56+45)=55399-(27+220)=152430-(373+27)=30334-(48+68)=218495-(119+33)=343671-(239+233)=199478-(367+22)=89685-(300+27)=358481-(93+211)=177936-(553+64)=319276-(13+119)=144705-(619+66)=20479-(33+375)=71502-(37+151)=314301-(204+48)=49889-(566+314)=9316-(33+11)=272509-(278+152)=79413-(110+70)=233899-(156+51)=692259-(13+148)=98638-(449+110)=79381-(85+211)=85786-(126+353)=307377-(303+14)=60354-(28+236)=90413-(129+171)=113531-(401+127)=3465-(119+48)=298865-(672+27)=166273-(37+181)=55651-(63+439)=149415-(279+73)=63730-(323+222)=185258-(53-41)=246908-(331-142)=71980-(497-458)=41504-(217-150)=437459-(150-116)=425309-(729-601)=181242-(347-131)=26721-(597-138)=262390-(395-44)=39733-(342-268)=659359-(372-189)=176529-(453-77)=153122-(298-240)=64927-(923-16)=20398-(276-248)=370911-(759-23)=175411-(382-344)=373762-(309-263)=716111-(268-260)=103186-(390-236)=32279-(377-318)=220872-(844-506)=534358-(305-129)=182172-(874-848)=146193-(399-230)=24359-(804-756)=311340-(423-168)=85699-(494-127)=332350-(167-138)=321595-(827-660)=428308-(147-98)=259405-(324-229)=310223-(90-58)=191785-(837-680)=628377-(221-130)=286745-(737-595)=603480-(74-47)=453754-(779-372)=347139-(167-144)=116800-(840-833)=793230-(496-423)=157636-(593-367)=410340-(471-423)=292546-(826-508)=228221-(447-243)=17985-(74-12)=923124-(434-333)=23246-(84-67)=229475-(401-303)=377660-(760-349)=249300-(425-374)=249991-(961-699)=729425-(164-156)=417650-(887-691)=454144-(266-229)=107942-(724-677)=895437-(235-63)=265350-(95-73)=328109-(469-381)=21702-(654-600)=648118+119×5=713851+99×5=1346157+201×3=760630+48×9=1062179+101×8=987675+242×3=140141+32×3=137113+94×2=301388+159×2=706510+357×2=122434+310×3=964213+71×8=781421+10×5=471892+491×2=1874147+30×2=207597+461×2=1519203+291×2=785117+125×8=1117420+200×2=820414+148×6=1302484+173×2=830396+67×9=999135+85×6=645805+143×4=137773+80×7=633700+101×6=1306225+44×2=313500+182×4=1228274+322×2=918540+30×2=60053×8+146=570399×2+405=1203281×3+49=892116×7+183=995128×4+446=95884×8+280=952253×2+145=65178×7+355=90123×4+371=463198×3+37=63197×5+151=63613×8+789=89377×6+422=884118×7+659=148570×2+237=37749×5+583=828153×4+354=96619×5+610=70590×2+452=632150×5+890=164058×5+470=760175×5+307=1182332×2+306=970454×2+298=120632×4+76=20485×6+777=128767×2+91=22575×6+55=50514×7+38=13665×8+208=728266-81×3=23541-43×4=369128-14×7=30862-31×4=738464-77×3=233131-62×2=7469-27×5=334982-121×7=135419-55×4=199782-122×6=50331-30×4=211827-346×2=135226-37×6=4661-70×2=521488-32×7=264721-225×2=271127-40×3=7740-208×2=324450-83×3=201684-80×7=124500-229×2=42256-37×2=182161-37×4=13561-45×8=201417-30×7=207878-36×7=626391-74×5=21534-119×2=296357-22×4=26998-11×5=43283-106×2=71174-17×8=38378-16×9=234981-208×2=565363-62×4=115980-456×2=68499-133×3=100524-90×3=254491-15×6=401914-69×5=569341-68×4=69415-99×3=118108-17×3=57397-37×5=212425-136×2=153869-206×3=251499-138×2=223845-132×3=449500-45×8=140647-143×2=361457-49×9=16315-58×3=141138-24×5=18433-23×8=249313-59×5=1869