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78+29=957+701=417+80=161+221=178+52=426+142=214+94=872+788=103+191=69+254=77+276=188+580=271+201=238+516=205+204=301+351=76+75=325+126=43+234=392+335=180+268=470+224=70+333=691+739=162+254=351+613=226+216=432+292=83+139=410+948=95+268=831+782=272+92=242+253=50+270=458+230=113+324=629+471=145+300=76+385=199+158=892+484=225+129=298+594=20+69=150+113=166+324=775+609=190+266=67+330=134+263=338+301=105+168=497+129=155+111=85+251=53+135=338+304=140+149=836+577=492-202=555-413=186-171=955-307=479-22=738-162=210-118=676-220=344-331=864-399=245-11=386-326=476-393=923-858=483-370=402-127=410-140=882-868=396-258=959-99=202-170=590-486=471-289=771-40=465-398=457-374=347-149=670-70=63-25=947-628=410-315=715-440=326-20=720-125=485-56=629-393=305-232=561-349=468-422=334-186=72-27=767-46=370-56=869-551=364-170=847-217=94-54=840-277=256-36=897-16=296-104=727-470=326-37=777-177=470-188=525-270=272-163=514-178=439-210=851-576=162×4=45×2=383×2=228×4=382×2=834×3=155×5=385×6=14×4=853×9=155×3=881×4=68×8=865×3=207×4=642×8=191×3=808×8=124×5=249×3=142×3=114×7=13×3=873×2=238×3=441×2=23×9=879×7=70×7=149×5=110×3=614×2=44×9=373×9=308×2=459×5=56×7=197×4=35×4=595×3=84×2=280×6=87×8=86×8=170×3=416×2=126×3=630×2=478×2=854×3=252×3=465×9=22×5=231×7=22×3=262×3=238×2=926×2=195×4=450×7=193+287+384=180+746+145=238+77+516=14+937+335=192+221+471=834+513+529=49+226+387=65+535+898=463+345+129=209+583+469=59+18+98=945+794+945=293+87+57=415+308+84=235+549+104=447+762+24=163+171+131=549+313+227=23+617+309=866+778+948=371+54+480=883+714+84=10+159+275=263+733+859=422+371+175=912+220+351=367+26+282=312+672+590=281+204+287=197+538+59=93+428+406=682+262+870=456+85+359=955+124+218=210+602+170=458+449+994=109+143+145=70+214+45=267+280+302=558+49+205=10+45+54=202+743+476=259+439+179=406+551+823=67+654+111=16+149+853=561+175+79=426+574+629=316+532+150=482+602+385=489+161+111=152+846+884=207+249+459=90+718+978=79+545+76=200+487+258=60+234+244=80+138+735=367+45+313=247+82+31=105+199-77=451+518-586=33+454-445=840+98-885=226+106-107=330+886-102=346+152-422=22+166-113=37+369-132=120+984-71=132+353-118=771+143-200=303+104-261=398+280-421=84+371-177=565+473-977=178+182-314=528+35-535=117+322-211=344+857-450=234+182-208=429+65-74=22+434-342=645+860-882=120+218-300=174+363-487=358+60-44=257+975-103=21+330-268=329+312-127=97+98-97=172+335-102=112+108-164=681+361-675=153+103-128=504+352-501=325+165-286=964+973-523=415+67-375=31+624-15=94+26-31=122+468-470=146+322-76=540+918-226=215+109-213=611+835-949=49+412-300=808+434-715=209+255-190=758+29-321=259+30-48=48+224-257=262+206-139=843+262-416=39+344-295=449+879-259=127+195-192=626+724-180=219+97-38=210+863-170=388-181-22=910-562-109=289-100-39=338-24-21=167-24-104=867-388-292=331-237-63=413-15-267=388-64-199=997-703-173=365-36-313=783-289-249=398-14-250=976-126-13=452-250-29=485-68-30=279-159-16=696-286-388=428-106-138=936-388-186=465-55-287=892-724-68=493-141-167=345-169-40=489-49-68=829-351-222=134-40-47=804-283-298=204-41-105=404-16-238=457-364-22=570-26-355=312-140-88=949-318-41=382-51-154=969-96-175=302-106-128=740-105-619=418-27-237=297-15-105=416-98-132=902-441-304=490-104-123=899-11-872=423-30-44=828-290-142=246-58-87=569-151-236=313-47-255=704-102-132=478-273-150=923-171-90=352-226-68=571-44-341=420-228-56=463-115-119=312-85-192=674-316-196=419-13-196=606-325-185=431-375+49=519-283+297=288-226+271=884-339+626=53-11+429=904-858+23=213-62+245=737-392+18=428-256+51=529-139+479=333-299+313=540-306+381=403-236+261=805-134+762=142-133+141=433-191+233=287-275+232=945-650+996=350-148+246=679-374+43=354-273+68=405-190+401=321-144+27=761-346+57=323-28+130=831-143+57=392-245+99=347-209+774=377-372+383=705-591+585=384-137+74=831-596+772=394-184+114=706-656+241=442-313+160=746-684+619=342-182+68=990-137+49=253-220+238=812-122+73=442-389+270=892-528+627=286-87+73=554-219+368=399-289+319=420-244+507=51-39+20=989-139+493=311-296+432=188-183+851=348-336+487=687-520+357=364-189+232=966-800+973=184-95+103=784-250+391=107-41+74=979-685+54=392-212+104=242-97+215=315+(466-118)=28+(943-29)=47+(293-115)=884+(757-345)=20+(457-128)=56+(290-64)=459+(385-356)=747+(918-492)=218+(366-24)=881+(976-662)=82+(297-170)=589+(799-425)=349+(467-152)=73+(471-94)=358+(478-67)=358+(673-199)=366+(441-168)=786+(970-812)=493+(391-292)=846+(987-267)=463+(121-82)=712+(667-573)=474+(207-45)=920+(507-374)=122+(450-110)=869+(439-355)=356+(466-123)=735+(932-542)=463+(390-87)=16+(683-219)=269+(312-294)=29+(760-639)=199+(312-93)=306+(740-284)=500+(350-69)=930+(843-555)=200+(332-102)=188+(844-651)=98+(383-105)=40+(988-272)=395+(129-93)=715+(923-761)=32+(330-10)=856+(788-740)=116+(264-123)=797+(917-492)=96+(332-107)=867+(299-197)=164+(287-34)=123+(922-752)=258+(458-441)=243+(670-492)=407+(344-328)=719+(835-659)=491+(43-18)=279+(121-13)=465+(334-315)=636+(376-209)=129+(223-53)=420+(665-19)=241-(44+33)=620-(127+384)=315-(153+76)=937-(293+125)=130-(93+32)=830-(484+111)=474-(184+80)=653-(53+395)=380-(85+115)=703-(72+282)=393-(87+101)=958-(18+643)=444-(78+363)=902-(462+40)=466-(62+201)=902-(521+287)=238-(170+32)=331-(146+135)=447-(52+103)=891-(197+274)=439-(128+255)=936-(555+302)=436-(147+245)=637-(53+23)=473-(189+194)=907-(51+674)=172-(128+19)=968-(237+373)=487-(349+87)=920-(333+237)=498-(66+257)=867-(107+485)=489-(162+258)=948-(317+32)=480-(232+28)=279-(141+12)=396-(170+223)=872-(129+253)=251-(21+142)=718-(94+221)=270-(84+110)=960-(30+153)=494-(197+175)=669-(234+360)=300-(35+210)=470-(73+242)=475-(134+29)=853-(548+102)=447-(59+165)=861-(240+30)=481-(104+132)=802-(72+329)=497-(67+37)=862-(329+296)=330-(30+21)=931-(341+329)=295-(11+29)=922-(411+429)=449-(34+350)=795-(377+341)=265-(362-217)=681-(927-627)=455-(394-88)=625-(590-332)=414-(174-95)=961-(959-452)=441-(480-463)=196-(706-699)=347-(64-53)=612-(892-514)=339-(198-191)=811-(785-397)=354-(453-290)=794-(790-359)=34-(224-214)=250-(827-805)=297-(297-204)=609-(547-96)=148-(338-284)=620-(939-862)=471-(235-161)=152-(625-593)=247-(392-340)=659-(635-208)=477-(322-99)=543-(618-207)=354-(188-16)=805-(623-296)=380-(487-276)=818-(578-267)=469-(200-59)=439-(730-358)=49-(339-327)=897-(978-582)=274-(500-274)=825-(631-36)=198-(52-20)=325-(924-712)=467-(72-21)=830-(236-220)=84-(352-300)=269-(518-431)=384-(194-54)=585-(820-381)=360-(460-335)=158-(251-94)=453-(388-177)=793-(855-823)=425-(235-202)=845-(720-644)=222-(401-267)=525-(214-62)=497-(310-309)=904-(823-572)=474-(442-171)=449-(426-104)=125-(332-214)=514-(545-521)=280-(293-120)=172-(214-127)=127+120×7=279+74×8=256+86×6=733+293×2=397+101×2=148+462×2=185+69×6=302+126×3=341+80×2=47+233×4=455+70×5=574+32×7=50+47×9=156+130×5=113+37×7=941+38×5=420+130×4=759+37×8=36+82×9=43+22×7=307+115×5=844+43×6=418+283×2=945+178×2=315+71×4=297+186×2=381+63×6=144+171×5=462+24×4=578+116×4=156×4+92=36×5+88=42×3+447=29×5+23=119×3+431=124×6+61=323×2+176=309×3+241=23×5+338=44×7+915=135×3+244=125×3+739=52×9+259=119×4+282=205×4+177=21×6+796=21×5+344=53×7+346=21×5+340=457×2+188=10×3+369=174×3+284=270×3+23=60×2+138=42×5+96=45×5+684=22×7+346=111×9+347=130×4+423=10×3+633=172-18×4=743-15×2=474-188×2=833-153×5=482-60×2=514-15×8=298-50×4=777-88×7=470-181×2=892-80×5=351-15×8=283-45×2=327-109×3=804-57×6=365-37×7=722-156×2=273-125×2=915-24×8=191-10×6=670-212×3=331-51×3=954-197×3=490-27×5=481-175×2=435-97×2=967-469×2=320-20×7=845-18×7=280-51×2=307-19×4=408-45×4=758-120×6=422-105×3=824-127×6=486-101×3=439-151×2=382-62×3=961-231×4=409-62×3=593-113×2=285-62×4=166-52×3=447-114×3=960-83×2=373-15×2=433-157×2=498-62×5=890-25×8=452-29×8=776-105×5=426-21×5=490-96×5=374-26×6=539-14×8=496-120×4=833-82×7=246-20×5=880-229×3=352-30×3=850-117×4=207×4-274=463×2-770=236×4-123=521×3-635=498×2-140=311×9-998=385×2-134=699×8-809=61×4-59=191×9-875=497×2-218=394×4-976=94×7-161=738×7-403=242×3-126=627×9-734=431×2-778=257×3-447=415×2-582=643×9-451=235×3-448=583×4-147=133×6-661=485×5-937=441×2-495=596×2-531=94×3-236=162×3-394=174×4-24=431×2-512=112×5-490=881×4-674=324×2-554=492×4-87=114×3-190=470×3-696=142×7-691=134×9-211=452×2-366=771×2-857=118×5-257=192×6-672=390×2-471=659×2-71=84×6-77=292×7-77=126×3-197=713×2-875=161×5-798=768×9-206=137×7-824=553×3-770=431×2-143=766×7-381=86×8-390=628×7-631=146×5-484=787×2-459=161×5-603=467×8-501=52×(144-135)=277×(126-119)=198×(366-361)=959×(786-777)=66×(403-396)=578×(715-711)=63×(403-396)=896×(997-992)=303×(322-319)=492×(29-24)=29×(222-218)=347×(434-429)=140×(267-264)=632×(44-39)=65×(466-457)=595×(534-525)=177×(300-295)=509×(223-220)=155×(256-253)=204×(798-793)=96×(110-104)=700×(534-531)=242×(111-108)=534×(590-582)=72×(392-387)=615×(455-452)=50×(58-54)=919×(905-902)=32×(386-382)=143×(334-327)=122×(202-195)=895×(133-130)=102×(441-433)=970×(293-284)=192×(479-474)=800×(343-339)=59×(422-418)=773×(941-935)=176×(274-271)=388×(39-35)=156×(206-200)=207×(125-120)=38×(121-115)=326×(165-160)=74×(351-347)=472×(199-192)=179×(381-377)=640×(773-765)=81×(483-475)=616×(866-857)=39×(390-383)=61×(541-534)=137×(433-427)=673×(184-180)=305×(283-280)=26×(937-930)=45×(222-214)=992×(89-82)=124×(66-62)=814×(155-146)=1/4+2/4=3/6+2/6=1/7+2/7=2/10+8/10=1/5+2/5=1/8+4/8=1/6+4/6=1/10+9/10=5/8+2/8=1/6+2/6=1/8+6/8=6/9+3/9=3/8-2/8=3/8-1/8=4/8-1/8=5/9-3/9=3/5-1/5=9/10-1/10=2/5-1/5=2/4-1/4=2/7-1/7=6/9-3/9=3/6-1/6=5/9-2/9=参考答案78+29=107957+701=1658417+80=497161+221=382178+52=230426+142=568214+94=308872+788=1660103+191=29469+254=32377+276=353188+580=768271+201=472238+516=754205+204=409301+351=65276+75=151325+126=45143+234=277392+335=727180+268=448470+224=69470+333=403691+739=1430162+254=416351+613=964226+216=442432+292=72483+139=222410+948=135895+268=363831+782=1613272+92=364242+253=49550+270=320458+230=688113+324=437629+471=1100145+300=44576+385=461199+158=357892+484=1376225+129=354298+594=89220+69=89150+113=263166+324=490775+609=1384190+266=45667+330=397134+263=397338+301=639105+168=273497+129=626155+111=26685+251=33653+135=188338+304=642140+149=289836+577=1413492-202=290555-413=142186-171=15955-307=648479-22=457738-162=576210-118=92676-220=456344-331=13864-399=465245-11=234386-326=60476-393=83923-858=65483-370=113402-127=275410-140=270882-868=14396-258=138959-99=860202-170=32590-486=104471-289=182771-40=731465-398=67457-374=83347-149=198670-70=60063-25=38947-628=319410-315=95715-440=275326-20=306720-125=595485-56=429629-393=236305-232=73561-349=212468-422=46334-186=14872-27=45767-46=721370-56=314869-551=318364-170=194847-217=63094-54=40840-277=563256-36=220897-16=881296-104=192727-470=257326-37=289777-177=600470-188=282525-270=255272-163=109514-178=336439-210=229851-576=275162×4=64845×2=90383×2=766228×4=912382×2=764834×3=2502155×5=775385×6=231014×4=56853×9=7677155×3=465881×4=352468×8=544865×3=2595207×4=828642×8=5136191×3=573808×8=6464124×5=620249×3=747142×3=426114×7=79813×3=39873×2=1746238×3=714441×2=88223×9=207879×7=615370×7=490149×5=745110×3=330614×2=122844×9=396373×9=3357308×2=616459×5=229556×7=392197×4=78835×4=140595×3=178584×2=168280×6=168087×8=69686×8=688170×3=510416×2=832126×3=378630×2=1260478×2=956854×3=2562252×3=756465×9=418522×5=110231×7=161722×3=66262×3=786238×2=476926×2=1852195×4=780450×7=3150193+287+384=864180+746+145=1071238+77+516=83114+937+335=1286192+221+471=884834+513+529=187649+226+387=66265+535+898=1498463+345+129=937209+583+469=126159+18+98=175945+794+945=2684293+87+57=437415+308+84=807235+549+104=888447+762+24=1233163+171+131=465549+313+227=108923+617+309=949866+778+948=2592371+54+480=905883+714+84=168110+159+275=444263+733+859=1855422+371+175=968912+220+351=1483367+26+282=675312+672+590=1574281+204+287=772197+538+59=79493+428+406=927682+262+870=1814456+85+359=900955+124+218=1297210+602+170=982458+449+994=1901109+143+145=39770+214+45=329267+280+302=849558+49+205=81210+45+54=109202+743+476=1421259+439+179=877406+551+823=178067+654+111=83216+149+853=1018561+175+79=815426+574+629=1629316+532+150=998482+602+385=1469489+161+111=761152+846+884=1882207+249+459=91590+718+978=178679+545+76=700200+487+258=94560+234+244=53880+138+735=953367+45+313=725247+82+31=360105+199-77=227451+518-586=38333+454-445=42840+98-885=53226+106-107=225330+886-102=1114346+152-422=7622+166-113=7537+369-132=274120+984-71=1033132+353-118=367771+143-200=714303+104-261=146398+280-421=25784+371-177=278565+473-977=61178+182-314=46528+35-535=28117+322-211=228344+857-450=751234+182-208=208429+65-74=42022+434-342=114645+860-882=623120+218-300=38174+363-487=50358+60-44=374257+975-103=112921+330-268=83329+312-127=51497+98-97=98172+335-102=405112+108-164=56681+361-675=367153+103-128=128504+352-501=355325+165-286=204964+973-523=1414415+67-375=10731+624-15=64094+26-31=89122+468-470=120146+322-76=392540+918-226=1232215+109-213=111611+835-949=49749+412-300=161808+434-715=527209+255-190=274758+29-321=466259+30-48=24148+224-257=15262+206-139=329843+262-416=68939+344-295=88449+879-259=1069127+195-192=130626+724-180=1170219+97-38=278210+863-170=903388-181-22=185910-562-109=239289-100-39=150338-24-21=293167-24-104=39867-388-292=187331-237-63=31413-15-267=131388-64-199=125997-703-173=121365-36-313=16783-289-249=245398-14-250=134976-126-13=837452-250-29=173485-68-30=387279-159-16=104696-286-388=22428-106-138=184936-388-186=362465-55-287=123892-724-68=100493-141-167=185345-169-40=136489-49-68=372829-351-222=256134-40-47=47804-283-298=223204-41-105=58404-16-238=150457-364-22=71570-26-355=189312-140-88=84949-318-41=590382-51-154=177969-96-175=698302-106-128=68740-105-619=16418-27-237=154297-15-105=177416-98-132=186902-441-304=157490-104-123=263899-11-872=16423-30-44=349828-290-142=396246-58-87=101569-151-236=182313-47-255=11704-102-132=470478-273-150=55923-171-90=662352-226-68=58571-44-341=186420-228-56=136463-115-119=229312-85-192=35674-316-196=162419-13-196=210606-325-185=96431-375+49=105519-283+297=533288-226+271=333884-339+626=117153-11+429=471904-858+23=69213-62+245=396737-392+18=363428-256+51=223529-139+479=869333-299+313=347540-306+381=615403-236+261=428805-134+762=1433142-133+141=150433-191+233=475287-275+232=244945-650+996=1291350-148+246=448679-374+43=348354-273+68=149405-190+401=616321-144+27=204761-346+57=472323-28+130=425831-143+57=745392-245+99=246347-209+774=912377-372+383=388705-591+585=699384-137+74=321831-596+772=1007394-184+114=324706-656+241=291442-313+160=289746-684+619=681342-182+68=228990-137+49=902253-220+238=271812-122+73=763442-389+270=323892-528+627=991286-87+73=272554-219+368=703399-289+319=429420-244+507=68351-39+20=32989-139+493=1343311-296+432=447188-183+851=856348-336+487=499687-520+357=524364-189+232=407966-800+973=1139184-95+103=192784-250+391=925107-41+74=140979-685+54=348392-212+104=284242-97+215=360315+(466-118)=66328+(943-29)=94247+(293-115)=225884+(757-345)=129620+(457-128)=34956+(290-64)=282459+(385-356)=488747+(918-492)=1173218+(366-24)=560881+(976-662)=119582+(297-170)=209589+(799-425)=963349+(467-152)=66473+(471-94)=450358+(478-67)=769358+(673-199)=832366+(441-168)=639786+(970-812)=944493+(391-292)=592846+(987-267)=1566463+(121-82)=502712+(667-573)=806474+(207-45)=636920+(507-374)=1053122+(450-110)=462869+(439-355)=953356+(466-123)=699735+(932-542)=1125463+(390-87)=76616+(683-219)=480269+(312-294)=28729+(760-639)=150199+(312-93)=418306+(740-284)=762500+(350-69)=781930+(843-555)=1218200+(332-102)=430188+(844-651)=38198+(383-105)=37640+(988-272)=756395+(129-93)=431715+(923-761)=87732+(330-10)=352856+(788-740)=904116+(264-123)=257797+(917-492)=122296+(332-107)=321867+(299-197)=969164+(287-34)=417123+(922-752)=293258+(458-441)=275243+(670-492)=421407+(344-328)=423719+(835-659)=895491+(43-18)=516279+(121-13)=387465+(334-315)=484636+(376-209)=803129+(223-53)=299420+(665-19)=1066241-(44+33)=164620-(127+384)=109315-(153+76)=86937-(293+125)=519130-(93+32)=5830-(484+111)=235474-(184+80)=210653-(53+395)=205380-(85+115)=180703-(72+282)=349393-(87+101)=205958-(18+643)=297444-(78+363)=3902-(462+40)=400466-(62+201)=203902-(521+287)=94238-(170+32)=36331-(146+135)=50447-(52+103)=292891-(197+274)=420439-(128+255)=56936-(555+302)=79436-(147+245)=44637-(53+23)=561473-(189+194)=90907-(51+674)=182172-(128+19)=25968-(237+373)=358487-(349+87)=51920-(333+237)=350498-(66+257)=175867-(107+485)=275489-(162+258)=69948-(317+32)=599480-(232+28)=220279-(141+12)=126396-(170+223)=3872-(129+253)=490251-(21+142)=88718-(94+221)=403270-(84+110)=76960-(30+153)=777494-(197+175)=122669-(234+360)=75300-(35+210)=55470-(73+242)=155475-(134+29)=312853-(548+102)=203447-(59+165)=223861-(240+30)=591481-(104+132)=245802-(72+329)=401497-(67+37)=393862-(329+296)=237330-(30+21)=279931-(341+329)=261295-(11+29)=255922-(411+429)=82449-(34+350)=65795-(377+341)=77265-(362-217)=120681-(927-627)=381455-(394-88)=149625-(590-332)=367414-(174-95)=335961-(959-452)=454441-(480-463)=424196-(706-699)=189347-(64-53)=336612-(892-514)=234339-(198-191)=332811-(785-397)=423354-(453-290)=191794-(790-359)=36334-(224-214)=24250-(827-805)=228297-(297-204)=204609-(547-96)=158148-(338-284)=94620-(939-862)=543471-(235-161)=397152-(625-593)=120247-(392-340)=195659-(635-208)=232477-(322-99)=254543-(618-207)=132354-(188-16)=182805-(623-296)=478380-(487-276)=169818-(578-267)=507469-(200-59)=328439-(730-358)=6749-(339-327)=37897-(978-582)=501274-(500-274)=48825-(631-36)=230198-(52-20)=166325-(924-712)=113467-(72-21)=416830-(236-220)=81484-(352-300)=32269-(518-431)=182384-(194-54)=244585-(820-381)=146360-(460-335)=235158-(251-94)=1453-(388-177)=242793-(855-823)=761425-(235-202)=392845-(720-644)=769222-(401-267)=88525-(214-62)=373497-(310-309)=496904-(823-572)=653474-(442-171)=203449-(426-104)=127125-(332-214)=7514-(545-521)=490280-(293-120)=107172-(214-127)=85127+120×7=967279+74×8=871256+86×6=772733+293×2=1319397+101×2=599148+462×2=1072185+69×6=599302+126×3=680341+80×2=50147+233×4=979455+70×5=805574+32×7=79850+47×9=473156+130×5=806113+37×7=372941+38×5=1131420+130×4=940759+37×8=105536+82×9=77443+22×7=197307+115×5=882844+43×6=1102418+283×2=984945+178×2=1301315+71×4=599297+186×2=669381+63×6=759144+171×5=999462+24×4=558578+116×4=1042156×4+92=71636×5+88=26842×3+447=57329×5+23=168119×3+431=788124×6+61=805323×2+176=822309×3+241=116823×5+338=45344×7+915=1223135×3+244=649125×3+739=111452×9+259=727119×4+282=758205×4+177=99721×6+796=92221×5+344=44953×7+346=71721×5+340=445457×2+188=110210×3+369=399174×3+284=806270×3+23=83360×2+138=25842×5+96=30645×5+684=90922×7+346=500111×9+347=1346130×4+423=94310×3+633=663172-18×4=100743-15×2=713474-188×2=98833-153×5=68482-60×2=362514-15×8=394298-50×4=98777-88×7=161470-181×2=108892-80×5=492351-15×8=231283-45×2=193327-109×3=0804-57×6=462365-37×7=106722-156×2=410273-125×2=23915-24×8=723191-10×6=131670-212×3=34331-51×3=178954-197×3=363490-27×5=355481-175×2=131435-97×2=241967-469×2=29320-20×7=180845-18×7=719280-51×2=178307-19×4=231408-45×4=228758-120×6=38422-105×3=107824-127×6=62486-101×3=183439-151×2=137382-62×3=196961-231×4=37409-62×3=223593-113×2=367285-62×4=37166-52×3=10447-114×3=105960-83×2=794373-15×2=343433-157×2=119498-62×5=188890-25×8=690452-29×8=220776-105×5=251426-21×5=321490-96×5=10374-26×6=218539-14×8=427496-120×4=16833-82×7=259246-20×5=146880-229