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142+87=725+762=107+305=270+501=109+386=320+369=115+288=778+289=61+183=97+295=100+290=791+387=181+74=669+183=217+96=149+27=255+199=312+847=159+148=366+390=41+187=79+267=289+122=731+845=144+291=249+158=127+55=409+170=78+153=725+447=257+186=833+194=147+324=349+88=210+214=194+151=26+88=577+955=153+121=190+586=275+181=743+540=389+95=315+512=168+225=167+156=111+328=937+710=48+108=965+925=423+76=338+97=183+283=920+952=217+132=373+453=197+39=318+370=175+132=547+170=350-322=415-362=468-180=492-195=260-185=711-40=357-231=958-420=432-356=363-111=497-147=560-224=210-52=970-326=226-171=932-608=412-195=757-94=334-206=978-32=100-37=905-604=205-68=604-382=493-142=284-83=423-235=668-590=245-163=263-124=139-35=721-692=417-51=364-342=309-126=782-415=329-214=915-405=473-68=458-31=293-263=204-115=135-39=444-202=434-161=983-94=296-132=182-135=464-313=775-246=133-38=485-132=304-20=336-125=181-64=750-739=407-66=847-542=268-54=849-832=50×3=611×3=34×2=350×3=14×5=923×3=93×7=151×6=55×8=53×8=40×4=367×4=158×3=32×3=335×2=82×7=106×3=243×6=119×6=686×3=261×2=230×6=73×2=228×8=24×8=649×4=51×6=479×6=454×2=685×2=109×7=131×7=63×3=881×9=71×3=709×2=136×4=78×4=45×4=903×3=91×9=646×7=78×9=615×2=125×4=799×9=144×4=398×2=36×6=530×3=146×2=259×3=77×5=561×5=126×7=797×8=184×2=948×7=175×3=533×4=568+82+306=108+625+385=386+48+197=424+260+168=74+402+355=985+493+45=739+46+155=316+258+709=41+148+114=155+443+845=47+512+229=137+282+889=18+459+135=220+135+804=269+41+381=641+789+203=292+239+81=146+723+633=172+398+387=937+38+599=851+96+42=317+402+710=184+274+368=298+338+20=152+136+510=687+399+455=173+131+343=680+531+735=196+69+28=807+578+10=86+301+465=56+223+290=694+39+101=533+445+648=62+302+223=74+885+693=433+224+318=930+532+403=107+143+222=959+385+280=237+75+79=279+720+996=63+489+254=224+292+728=345+406+32=376+755+352=200+157+171=478+116+72=215+315+160=817+367+36=200+329+151=108+31+559=534+28+266=660+142+907=653+75+89=610+83+863=149+595+92=788+141+914=416+264+241=973+959+59=331+112-67=397+565-106=371+90-142=964+303-707=159+53-31=492+423-791=88+189-42=977+703-146=204+171-355=951+904-86=354+61-282=924+835-346=269+153-253=401+267-552=197+72-27=897+641-980=235+265-319=892+911-118=42+159-157=623+469-244=108+349-388=386+794-985=57+212-233=701+606-385=139+79-209=626+939-483=245+66-28=798+815-508=311+142-204=931+630-978=340+89-19=676+383-98=146+189-28=726+505-208=54+217-87=744+140-265=261+178-320=527+947-945=180+123-155=273+832-327=197+288-49=293+769-485=30+279-159=322+811-850=157+16-87=286+463-191=120+250-112=710+316-433=310+112-66=730+511-995=318+132-88=658+806-236=244+120-255=313+621-335=164+55-92=168+918-630=323+119-362=346+529-825=355+16-280=148+769-387=375-25-43=392-56-168=406-225-116=999-171-200=273-115-53=978-23-739=453-154-150=826-324-36=325-54-84=734-306-13=500-406-67=711-130-154=369-101-60=877-583-124=443-159-139=881-306-282=449-68-59=916-34-226=285-29-25=919-147-202=314-131-90=999-585-124=434-35-353=635-384-42=98-14-36=812-162-484=300-28-176=932-494-324=424-161-104=833-256-133=449-231-59=638-159-441=471-134-113=887-484-213=474-21-198=925-385-401=439-38-324=420-81-303=416-51-201=824-383-86=443-89-332=807-240-49=197-89-20=763-124-286=451-68-164=695-238-275=457-24-236=594-212-285=461-171-110=891-210-213=310-53-63=811-190-529=395-136-242=458-212-243=259-94-119=906-43-475=475-195-234=649-121-373=246-198-34=918-159-655=347-42+113=966-480+171=316-55+169=770-296+152=391-276+108=792-440+132=121-12+333=996-720+788=350-209+63=980-790+356=237-96+197=719-283+614=305-206+190=978-793+300=484-367+192=998-301+970=424-318+13=380-14+538=438-132+160=552-15+591=333-131+228=717-546+27=460-384+40=731-87+431=390-37+45=810-489+859=406-204+156=894-108+297=225-10+168=748-322+305=404-293+31=803-676+99=442-194+117=955-637+979=239-217+73=936-87+987=457-315+134=770-512+874=328-242+225=665-351+488=117-26+245=293-35+581=336-49+144=889-186+134=473-269+160=614-609+975=305-190+84=753-50+475=158-122+442=809-725+520=209-194+34=265-142+945=480-480+151=449-235+117=284-262+53=832-760+260=33-12+283=685-429+934=415-200+248=438-335+498=375+(456-331)=978+(997-948)=131+(465-303)=455+(294-256)=138+(290-130)=540+(964-58)=354+(300-122)=190+(984-855)=287+(446-65)=246+(701-647)=34+(424-269)=460+(914-426)=325+(326-297)=50+(703-420)=173+(336-319)=31+(267-120)=487+(33-20)=23+(964-749)=298+(208-67)=883+(578-331)=188+(423-127)=384+(997-757)=467+(280-13)=699+(939-546)=97+(368-96)=242+(448-221)=371+(499-360)=828+(874-517)=500+(93-62)=103+(961-816)=286+(372-191)=117+(490-426)=475+(76-27)=474+(94-30)=312+(389-125)=11+(911-628)=166+(497-411)=107+(815-574)=317+(326-115)=300+(841-126)=443+(322-62)=828+(455-196)=315+(292-270)=401+(866-621)=421+(125-94)=961+(803-254)=322+(360-106)=555+(718-507)=476+(494-254)=628+(895-86)=372+(390-43)=391+(957-129)=28+(405-37)=596+(441-390)=449+(434-262)=402+(846-475)=329+(500-339)=153+(211-35)=66+(404-335)=910+(997-859)=476-(127+291)=745-(223+511)=484-(332+41)=791-(173+80)=413-(233+11)=862-(287+461)=426-(290+134)=823-(111+554)=414-(50+167)=632-(193+107)=403-(171+36)=289-(47+94)=449-(157+185)=733-(287+368)=262-(90+88)=589-(505+22)=420-(325+76)=641-(395+148)=298-(125+27)=676-(223+152)=416-(80+30)=469-(264+176)=428-(391+25)=208-(41+129)=450-(224+141)=567-(92+355)=344-(58+212)=648-(279+274)=392-(160+59)=540-(73+234)=398-(137+145)=999-(410+296)=383-(233+119)=401-(144+216)=369-(79+108)=619-(235+236)=374-(10+125)=770-(128+620)=433-(65+320)=837-(125+442)=296-(153+78)=835-(390+119)=475-(114+310)=997-(444+205)=324-(68+67)=899-(267+122)=489-(175+39)=933-(64+367)=307-(131+59)=975-(50+621)=307-(26+229)=157-(28+121)=82-(60+13)=730-(135+519)=479-(388+81)=839-(46+68)=300-(162+93)=810-(621+176)=497-(261+64)=909-(225+596)=292-(307-86)=668-(967-540)=459-(337-267)=513-(952-502)=438-(405-297)=931-(866-120)=413-(416-29)=52-(326-315)=335-(336-26)=224-(604-537)=136-(427-380)=291-(268-88)=416-(378-324)=388-(813-538)=348-(278-169)=426-(681-514)=385-(128-39)=566-(420-114)=116-(221-186)=732-(675-93)=487-(224-97)=272-(379-332)=286-(475-212)=348-(752-462)=458-(368-310)=786-(196-40)=427-(492-380)=829-(329-60)=415-(402-339)=655-(612-512)=254-(345-269)=337-(433-291)=124-(452-390)=867-(525-476)=374-(412-401)=954-(670-606)=292-(299-96)=974-(892-413)=147-(354-261)=512-(889-407)=199-(175-76)=974-(503-478)=365-(322-13)=138-(339-309)=425-(309-297)=950-(896-581)=339-(368-152)=22-(317-311)=313-(447-298)=376-(548-319)=280-(211-202)=913-(151-18)=349-(442-258)=103-(813-739)=337-(302-184)=726-(801-371)=328-(267-204)=462-(466-201)=257-(314-247)=176-(83-11)=48+80×7=232+20×4=248+375×2=517+116×8=334+57×7=965+180×4=312+186×2=293+59×3=231+167×2=618+164×3=137+119×4=852+227×3=345+115×4=243+455×2=349+113×5=603+121×6=455+90×2=720+36×6=124+39×8=659+61×8=108+359×2=329+165×2=120+172×5=664+64×2=116+34×9=702+350×2=263+47×8=681+497×2=209+130×4=476+126×4=63×6+90=55×7+21=78×9+80=39×3+478=378×2+103=12×4+691=84×2+401=290×3+298=77×6+94=86×9+784=56×5+190=217×2+286=178×2+136=63×9+80=43×2+268=38×5+165=38×2+252=36×9+825=210×3+40=241×2+124=35×9+278=258×2+865=115×5+397=71×5+732=17×7+97=42×6+67=47×9+253=25×3+341=38×5+201=110×3+572=215-30×7=272-40×3=180-13×9=492-19×4=387-114×2=817-116×6=189-35×5=993-20×9=494-144×3=936-464×2=479-49×5=828-116×4=390-57×5=990-134×7=335-13×8=643-64×5=463-65×6=472-59×3=452-47×4=657-41×7=146-17×2=766-120×4=61-24×2=896-65×2=399-65×3=333-40×5=143-18×2=416-38×9=319-49×4=900-177×4=396-33×2=885-383×2=309-11×3=862-72×4=269-30×4=976-87×5=265-24×9=796-41×7=402-155×2=794-58×9=270-53×3=655-247×2=366-55×2=538-118×2=463-49×7=838-75×9=391-64×6=648-52×5=118-47×2=955-19×7=217-72×3=765-223×2=357-107×3=382-95×3=454-120×2=519-155×2=307-35×3=961-193×3=353-104×2=813-26×2=228×2-163=364×9-371=284×2-275=850×5-110=177×4-556=389×9-527=161×6-397=672×4-956=213×4-226=817×4-884=243×4-945=89×9-653=413×2-463=456×5-156=232×4-136=900×4-620=199×5-215=522×3-688=221×4-740=767×5-297=147×6-450=375×6-272=406×2-366=395×5-996=392×2-723=176×5-810=336×2-600=411×6-292=438×2-616=511×5-475=45×7-66=173×5-103=152×6-492=873×5-132=397×2-51=833×6-600=127×6-674=218×6-899=95×8-713=836×4-46=490×2-387=300×6-228=48×6-247=129×3-62=214×3-42=467×8-752=91×8-531=284×5-503=106×3-226=901×9-919=189×2-180=32×9-178=158×5-569=896×5-96=194×4-538=822×3-125=97×3-68=557×3-815=22×4-41=885×4-93=133×(323-320)=973×(208-201)=91×(244-240)=707×(35-31)=107×(118-114)=471×(253-249)=185×(247-244)=698×(403-395)=115×(104-96)=887×(595-587)=261×(443-440)=317×(212-208)=89×(267-260)=476×(695-690)=226×(199-195)=349×(814-810)=12×(223-214)=722×(676-669)=51×(487-478)=889×(197-188)=118×(359-355)=610×(269-262)=73×(226-217)=694×(132-123)=78×(492-489)=861×(777-773)=40×(205-202)=505×(188-180)=41×(483-476)=52×(469-462)=35×(414-411)=282×(52-44)=325×(488-485)=650×(700-692)=318×(204-201)=44×(809-802)=37×(496-490)=301×(520-512)=144×(170-164)=892×(274-269)=125×(20-16)=686×(964-957)=139×(214-207)=433×(724-716)=60×(369-362)=75×(231-226)=61×(151-147)=626×(58-49)=243×(500-496)=132×(775-771)=139×(176-172)=70×(590-583)=91×(54-50)=534×(629-625)=14×(353-349)=303×(741-735)=13×(359-353)=249×(858-851)=120×(254-250)=159×(467-458)=1/5+2/5=7/10+3/10=2/6+3/6=1/9+3/9=5/8+2/8=3/9+5/9=4/8+3/8=4/7+3/7=1/8+2/8=5/9+2/9=1/7+3/7=3/7+4/7=2/4-1/4=4/5-1/5=4/6-1/6=3/8-2/8=3/7-2/7=6/10-3/10=3/5-1/5=3/5-2/5=3/6-2/6=5/9-3/9=3/8-1/8=5/6-1/6=参考答案142+87=229725+762=1487107+305=412270+501=771109+386=495320+369=689115+288=403778+289=106761+183=24497+295=392100+290=390791+387=1178181+74=255669+183=852217+96=313149+27=176255+199=454312+847=1159159+148=307366+390=75641+187=22879+267=346289+122=411731+845=1576144+291=435249+158=407127+55=182409+170=57978+153=231725+447=1172257+186=443833+194=1027147+324=471349+88=437210+214=424194+151=34526+88=114577+955=1532153+121=274190+586=776275+181=456743+540=1283389+95=484315+512=827168+225=393167+156=323111+328=439937+710=164748+108=156965+925=1890423+76=499338+97=435183+283=466920+952=1872217+132=349373+453=826197+39=236318+370=688175+132=307547+170=717350-322=28415-362=53468-180=288492-195=297260-185=75711-40=671357-231=126958-420=538432-356=76363-111=252497-147=350560-224=336210-52=158970-326=644226-171=55932-608=324412-195=217757-94=663334-206=128978-32=946100-37=63905-604=301205-68=137604-382=222493-142=351284-83=201423-235=188668-590=78245-163=82263-124=139139-35=104721-692=29417-51=366364-342=22309-126=183782-415=367329-214=115915-405=510473-68=405458-31=427293-263=30204-115=89135-39=96444-202=242434-161=273983-94=889296-132=164182-135=47464-313=151775-246=529133-38=95485-132=353304-20=284336-125=211181-64=117750-739=11407-66=341847-542=305268-54=214849-832=1750×3=150611×3=183334×2=68350×3=105014×5=70923×3=276993×7=651151×6=90655×8=44053×8=42440×4=160367×4=1468158×3=47432×3=96335×2=67082×7=574106×3=318243×6=1458119×6=714686×3=2058261×2=522230×6=138073×2=146228×8=182424×8=192649×4=259651×6=306479×6=2874454×2=908685×2=1370109×7=763131×7=91763×3=189881×9=792971×3=213709×2=1418136×4=54478×4=31245×4=180903×3=270991×9=819646×7=452278×9=702615×2=1230125×4=500799×9=7191144×4=576398×2=79636×6=216530×3=1590146×2=292259×3=77777×5=385561×5=2805126×7=882797×8=6376184×2=368948×7=6636175×3=525533×4=2132568+82+306=956108+625+385=1118386+48+197=631424+260+168=85274+402+355=831985+493+45=1523739+46+155=940316+258+709=128341+148+114=303155+443+845=144347+512+229=788137+282+889=130818+459+135=612220+135+804=1159269+41+381=691641+789+203=1633292+239+81=612146+723+633=1502172+398+387=957937+38+599=1574851+96+42=989317+402+710=1429184+274+368=826298+338+20=656152+136+510=798687+399+455=1541173+131+343=647680+531+735=1946196+69+28=293807+578+10=139586+301+465=85256+223+290=569694+39+101=834533+445+648=162662+302+223=58774+885+693=1652433+224+318=975930+532+403=1865107+143+222=472959+385+280=1624237+75+79=391279+720+996=199563+489+254=806224+292+728=1244345+406+32=783376+755+352=1483200+157+171=528478+116+72=666215+315+160=690817+367+36=1220200+329+151=680108+31+559=698534+28+266=828660+142+907=1709653+75+89=817610+83+863=1556149+595+92=836788+141+914=1843416+264+241=921973+959+59=1991331+112-67=376397+565-106=856371+90-142=319964+303-707=560159+53-31=181492+423-791=12488+189-42=235977+703-146=1534204+171-355=20951+904-86=1769354+61-282=133924+835-346=1413269+153-253=169401+267-552=116197+72-27=242897+641-980=558235+265-319=181892+911-118=168542+159-157=44623+469-244=848108+349-388=69386+794-985=19557+212-233=36701+606-385=922139+79-209=9626+939-483=1082245+66-28=283798+815-508=1105311+142-204=249931+630-978=583340+89-19=410676+383-98=961146+189-28=307726+505-208=102354+217-87=184744+140-265=619261+178-320=119527+947-945=529180+123-155=148273+832-327=778197+288-49=436293+769-485=57730+279-159=150322+811-850=283157+16-87=86286+463-191=558120+250-112=258710+316-433=593310+112-66=356730+511-995=246318+132-88=362658+806-236=1228244+120-255=109313+621-335=599164+55-92=127168+918-630=456323+119-362=80346+529-825=50355+16-280=91148+769-387=530375-25-43=307392-56-168=168406-225-116=65999-171-200=628273-115-53=105978-23-739=216453-154-150=149826-324-36=466325-54-84=187734-306-13=415500-406-67=27711-130-154=427369-101-60=208877-583-124=170443-159-139=145881-306-282=293449-68-59=322916-34-226=656285-29-25=231919-147-202=570314-131-90=93999-585-124=290434-35-353=46635-384-42=20998-14-36=48812-162-484=166300-28-176=96932-494-324=114424-161-104=159833-256-133=444449-231-59=159638-159-441=38471-134-113=224887-484-213=190474-21-198=255925-385-401=139439-38-324=77420-81-303=36416-51-201=164824-383-86=355443-89-332=22807-240-49=518197-89-20=88763-124-286=353451-68-164=219695-238-275=182457-24-236=197594-212-285=97461-171-110=180891-210-213=468310-53-63=194811-190-529=92395-136-242=17458-212-243=3259-94-119=46906-43-475=388475-195-234=46649-121-373=155246-198-34=14918-159-655=104347-42+113=418966-480+171=657316-55+169=430770-296+152=626391-276+108=223792-440+132=484121-12+333=442996-720+788=1064350-209+63=204980-790+356=546237-96+197=338719-283+614=1050305-206+190=289978-793+300=485484-367+192=309998-301+970=1667424-318+13=119380-14+538=904438-132+160=466552-15+591=1128333-131+228=430717-546+27=198460-384+40=116731-87+431=1075390-37+45=398810-489+859=1180406-204+156=358894-108+297=1083225-10+168=383748-322+305=731404-293+31=142803-676+99=226442-194+117=365955-637+979=1297239-217+73=95936-87+987=1836457-315+134=276770-512+874=1132328-242+225=311665-351+488=802117-26+245=336293-35+581=839336-49+144=431889-186+134=837473-269+160=364614-609+975=980305-190+84=199753-50+475=1178158-122+442=478809-725+520=604209-194+34=49265-142+945=1068480-480+151=151449-235+117=331284-262+53=75832-760+260=33233-12+283=304685-429+934=1190415-200+248=463438-335+498=601375+(456-331)=500978+(997-948)=1027131+(465-303)=293455+(294-256)=493138+(290-130)=298540+(964-58)=1446354+(300-122)=532190+(984-855)=319287+(446-65)=668246+(701-647)=30034+(424-269)=189460+(914-426)=948325+(326-297)=35450+(703-420)=333173+(336-319)=19031+(267-120)=178487+(33-20)=50023+(964-749)=238298+(208-67)=439883+(578-331)=1130188+(423-127)=484384+(997-757)=624467+(280-13)=734699+(939-546)=109297+(368-96)=369242+(448-221)=469371+(499-360)=510828+(874-517)=1185500+(93-62)=531103+(961-816)=248286+(372-191)=467117+(490-426)=181475+(76-27)=524474+(94-30)=538312+(389-125)=57611+(911-628)=294166+(497-411)=252107+(815-574)=348317+(326-115)=528300+(841-126)=1015443+(322-62)=703828+(455-196)=1087315+(292-270)=337401+(866-621)=646421+(125-94)=452961+(803-254)=1510322+(360-106)=576555+(718-507)=766476+(494-254)=716628+(895-86)=1437372+(390-43)=719391+(957-129)=121928+(405-37)=396596+(441-390)=647449+(434-262)=621402+(846-475)=773329+(500-339)=490153+(211-35)=32966+(404-335)=135910+(997-859)=1048476-(127+291)=58745-(223+511)=11484-(332+41)=111791-(173+80)=538413-(233+11)=169862-(287+461)=114426-(290+134)=2823-(111+554)=158414-(50+167)=197632-(193+107)=332403-(171+36)=196289-(47+94)=148449-(157+185)=107733-(287+368)=78262-(90+88)=84589-(505+22)=62420-(325+76)=19641-(395+148)=98298-(125+27)=146676-(223+152)=301416-(80+30)=306469-(264+176)=29428-(391+25)=12208-(41+129)=38450-(224+141)=85567-(92+355)=120344-(58+212)=74648-(279+274)=95392-(160+59)=173540-(73+234)=233398-(137+145)=116999-(410+296)=293383-(233+119)=31401-(144+216)=41369-(79+108)=182619-(235+236)=148374-(10+125)=239770-(128+620)=22433-(65+320)=48837-(125+442)=270296-(153+78)=65835-(390+119)=326475-(114+310)=51997-(444+205)=348324-(68+67)=189899-(267+122)=510489-(175+39)=275933-(64+367)=502307-(131+59)=117975-(50+621)=304307-(26+229)=52157-(28+121)=882-(60+13)=9730-(135+519)=76479-(388+81)=10839-(46+68)=725300-(162+93)=45810-(621+176)=13497-(261+64)=172909-(225+596)=88292-(307-86)=71668-(967-540)=241459-(337-267)=389513-(952-502)=63438-(405-297)=330931-(866-120)=185413-(416-29)=2652-(326-315)=41335-(336-26)=25224-(604-537)=157136-(427-380)=89291-(268-88)=111416-(378-324)=362388-(813-538)=113348-(278-169)=239426-(681-514)=259385-(128-39)=296566-(420-114)=260116-(221-186)=81732-(675-93)=150487-(224-97)=360272-(379-332)=225286-(475-212)=23348-(752-462)=58458-(368-310)=400786-(196-40)=630427-(492-380)=315829-(329-60)=560415-(402-339)=352655-(612-512)=555254-(345-269)=178337-(433-291)=195124-(452-390)=62867-(525-476)=818374-(412-401)=363954-(670-606)=890292-(299-96)=89974-(892-413)=495147-(354-261)=54512-(889-407)=30199-(175-76)=100974-(503-478)=949365-(322-13)=56138-(339-309)=108425-(309-297)=413950-(896-581)=635339-(368-152)=12322-(317-311)=16313-(447-298)=164376-(548-319)=147280-(211-202)=271913-(151-18)=780349-(442-258)=165103-(813-739)=29337-(302-184)=219726-(801-371)=296328-(267-204)=265462-(466-201)=197257-(314-247)=190176-(83-11)=10448+80×7=608232+20×4=312248+375×2=998517+116×8=1445334+57×7=733965+180×4=1685312+186×2=684293+59×3=470231+167×2=565618+164×3=1110137+119×4=613852+227×3=1533345+115×4=805243+455×2=1153349+113×5=914603+121×6=1329455+90×2=635720+36×6=936124+39×8=436659+61×8=1147108+359×2=826329+165×2=659120+172×5=980664+64×2=792116+34×9=422702+350×2=1402263+47×8=639681+497×2=1675209+130×4=729476+126×4=98063×6+90=46855×7+21=40678×9+80=78239×3+478=595378×2+103=85912×4+691=73984×2+401=569290×3+298=116877×6+94=55686×9+784=155856×5+190=470217×2+286=720178×2+136=49263×9+80=64743×2+268=35438×5+165=35538×2+252=32836×9+825=1149210×3+40=670241×2+124=60635×9+278=593258×2+865=1381115×5+397=97271×5+732=108717×7+97=21642×6+67=31947×9+253=67625×3+341=41638×5+201=391110×3+572=902215-30×7=5272-40×3=152180-13×9=63492-19×4=416387-114×2=159817-116×6=121189-35×5=14993-20×9=813494-144×3=62936-464×2=8479-49×5=234828-116×4=364390-57×5=105990-134×7=52335-13×8=231643-64×5=323463-65×6=73472-59×3=295452-47×4=264657-41×7=370146-17×2=112766-120×4=28661-24×2=13896-65×2=766399-65×3=204333-40×5=133143-18×2=107416-38×9=74319-49×4=123900-177×4=192396-33×2=330885-383×2=119309-11×3=276862-72×4=574269-30×4=149976-87×5=541265-24×9=49796-41×7=509402-155×2=92794-58×9=272270-53×3=111655-247×2=161366-55×2=256538-118×2=302463-49×7=120838-75×9=163391-64×6=7648-52×5=388118-47×2=24955-19×7=822217-72×3=1765-223×2=319357-107×3=36382-95×3=97454-120×2=214519-155×2=209307-35×