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87+176=951+844=81+235=111+292=160+136=487+106=55+106=820+824=382+70=236+282=106+251=625+830=276+201=576+104=26+34=338+163=205+139=861+424=220+114=314+481=156+72=492+246=88+30=78+411=190+57=659+233=155+135=427+101=160+286=345+863=147+289=418+230=99+111=509+170=153+200=277+324=194+80=310+187=67+221=212+479=265+142=144+641=186+36=286+100=245+253=204+217=61+317=596+251=69+414=948+345=253+170=119+533=107+361=889+311=129+284=287+170=237+100=311+343=237+256=829+902=444-275=689-69=285-86=764-363=275-52=688-407=84-43=278-264=486-350=945-416=369-299=813-89=478-450=402-102=137-28=348-217=385-260=806-419=273-211=811-507=433-257=656-149=277-228=700-303=354-14=534-134=338-237=720-362=256-213=768-427=426-143=350-133=304-111=230-70=168-117=830-216=341-275=997-430=224-84=171-74=359-139=642-458=195-77=579-525=257-33=819-478=294-209=467-183=174-38=891-436=391-344=474-270=144-124=356-184=85-11=997-900=421-391=48-24=464-193=628-339=214×4=268×9=155×6=292×5=51×6=185×9=272×2=155×8=48×9=681×2=342×2=680×3=155×3=400×2=61×5=282×3=92×7=336×3=37×6=692×7=152×6=626×4=321×2=800×5=346×2=939×8=13×9=131×5=348×2=638×6=67×4=409×9=152×3=205×3=423×2=93×9=51×2=798×9=51×5=745×8=52×9=329×4=111×7=75×9=35×8=339×3=14×4=480×7=229×3=351×4=42×2=143×6=204×4=448×3=271×3=295×9=39×5=427×4=106×9=784×7=559+346+76=640+866+912=435+174+232=333+972+916=185+686+116=455+269+681=216+185+77=24+968+411=158+137+473=850+602+380=197+33+162=514+697+342=312+440+242=655+170+180=246+70+573=847+630+307=90+303+140=720+674+859=35+657+80=41+504+277=147+91+670=85+446+135=114+272+87=760+620+302=625+142+134=553+672+626=198+229+428=777+575+131=194+140+143=199+39+629=110+360+134=195+369+351=238+258+58=425+739+631=105+272+356=275+611+813=67+80+659=653+771+635=19+308+654=693+401+83=456+291+137=614+615+865=57+120+56=503+788+632=243+152+78=489+486+210=295+371+228=925+437+363=244+336+114=291+460+649=307+198+104=618+403+372=416+385+129=473+571+348=102+30+264=895+291+943=265+398+243=925+281+59=201+16+760=821+643+643=30+412-337=783+230-793=14+256-68=805+321-555=158+245-98=709+294-167=153+43-75=784+680-781=308+35-33=521+563-364=271+105-154=785+361-510=133+337-330=357+289-390=157+88-85=718+597-243=113+245-183=121+182-274=122+225-312=394+641-44=236+121-216=754+182-588=52+108-17=698+802-863=406+55-139=311+829-434=108+238-336=111+225-208=226+32-60=739+196-174=190+165-191=453+156-576=455+39-210=898+792-741=10+158-167=158+27-148=11+429-215=635+49-359=319+178-192=783+374-424=377+31-207=606+946-249=134+97-163=998+749-49=213+26-128=403+526-26=139+145-201=143+970-706=25+410-121=466+174-242=221+80-16=137+831-16=329+87-298=863+984-137=140+180-153=367+489-667=340+66-352=253+603-497=101+300-75=329+527-390=173-13-47=822-260-116=445-14-206=717-111-66=323-98-105=825-224-460=464-22-171=721-519-183=312-74-70=938-536-200=456-25-108=761-154-335=498-193-153=608-33-114=484-132-232=948-54-690=426-326-42=950-22-335=416-130-207=575-122-95=199-62-95=971-172-504=475-49-113=745-83-468=465-66-121=549-107-363=385-24-166=857-455-163=459-285-78=773-81-364=462-229-144=926-174-377=313-52-195=590-350-90=252-31-81=538-17-187=462-335-40=977-513-292=289-38-200=839-40-351=349-279-40=533-51-62=463-268-167=453-328-100=418-86-98=865-72-485=335-50-87=801-353-283=362-101-192=700-51-180=393-122-230=892-26-290=325-70-193=740-217-332=446-54-370=799-30-70=321-47-70=849-437-297=455-182-13=894-119-333=422-311+271=254-104+173=382-345+320=749-582+765=244-12+186=815-236+169=478-345+119=58-45+408=175-109+211=825-216+760=417-329+67=825-464+968=498-392+45=987-95+999=417-243+213=669-156+615=352-66+144=757-291+289=500-246+188=375-297+474=394-383+102=672-426+161=463-240+71=814-544+719=440-425+352=492-268+979=317-49+227=954-511+376=405-244+180=376-163+814=439-315+117=930-88+726=149-80+238=682-240+309=78-78+447=340-337+235=375-140+83=259-157+751=381-145+185=716-398+668=110-108+209=831-13+352=343-316+216=588-319+272=143-139+406=667-59+119=295-257+190=590-242+27=487-449+133=723-345+597=268-221+84=923-181+873=289-151+206=888-735+85=393-385+274=574-224+370=390-51+100=852-698+371=94-20+229=393-249+234=141+(311-170)=775+(712-380)=99+(306-62)=931+(827-721)=215+(277-126)=225+(484-392)=421+(281-259)=804+(73-42)=361+(403-214)=943+(755-555)=89+(238-71)=516+(863-684)=347+(319-187)=417+(821-545)=102+(399-160)=155+(914-36)=405+(478-303)=245+(892-559)=70+(494-238)=388+(956-441)=265+(401-101)=326+(451-240)=371+(237-49)=368+(751-632)=143+(463-244)=688+(932-529)=246+(495-347)=785+(531-522)=200+(342-185)=207+(756-71)=41+(408-373)=125+(863-163)=229+(205-154)=147+(191-47)=240+(318-50)=396+(963-461)=364+(457-406)=443+(568-91)=150+(343-125)=927+(518-154)=209+(333-158)=291+(905-423)=442+(368-129)=481+(640-314)=459+(289-50)=961+(603-42)=10+(346-279)=612+(769-120)=220+(298-250)=248+(873-50)=325+(394-196)=159+(381-68)=435+(415-212)=834+(864-64)=39+(441-108)=935+(476-155)=283+(344-144)=888+(455-250)=437+(487-148)=858+(537-14)=492-(243+66)=420-(141+194)=382-(78+153)=785-(32+684)=376-(333+28)=958-(19+485)=289-(83+23)=909-(336+562)=387-(262+18)=814-(619+140)=291-(203+62)=949-(535+183)=462-(23+253)=625-(113+506)=405-(171+11)=931-(146+472)=144-(69+65)=981-(122+505)=467-(74+370)=972-(78+781)=280-(26+239)=732-(148+49)=354-(42+137)=821-(288+44)=271-(54+111)=917-(576+264)=493-(136+154)=614-(360+91)=276-(11+199)=655-(31+494)=494-(17+29)=942-(53+307)=348-(266+45)=635-(272+171)=337-(168+54)=802-(522+135)=458-(237+169)=829-(239+438)=438-(215+108)=733-(606+124)=468-(214+33)=748-(251+176)=234-(205+15)=776-(25+274)=461-(182+254)=681-(74+342)=485-(327+131)=747-(344+94)=326-(11+175)=502-(80+263)=410-(84+214)=968-(94+13)=436-(364+68)=256-(107+109)=451-(65+226)=983-(732+192)=463-(164+190)=789-(250+345)=453-(35+417)=824-(197+541)=454-(354-273)=793-(855-174)=97-(215-159)=809-(868-168)=150-(237-191)=906-(896-239)=299-(287-204)=357-(874-589)=303-(168-158)=893-(930-745)=458-(417-384)=595-(438-263)=383-(284-45)=686-(846-806)=179-(314-251)=155-(753-651)=311-(403-326)=727-(784-98)=380-(313-26)=409-(350-46)=146-(367-294)=958-(783-459)=362-(226-214)=515-(740-351)=324-(69-33)=790-(33-11)=422-(471-75)=220-(975-929)=100-(206-155)=915-(775-632)=347-(251-232)=280-(891-679)=291-(276-246)=928-(800-744)=106-(401-386)=918-(545-314)=298-(454-431)=834-(893-182)=383-(473-385)=935-(869-625)=465-(454-13)=981-(679-428)=445-(454-56)=899-(666-309)=465-(417-86)=698-(588-92)=215-(332-199)=576-(493-232)=315-(297-25)=731-(488-205)=159-(409-343)=889-(646-632)=115-(198-195)=930-(988-551)=420-(404-173)=816-(383-200)=366-(283-120)=591-(808-643)=148-(396-343)=282-(789-671)=183+63×7=32+154×4=411+12×4=316+147×6=84+20×7=927+128×3=345+177×3=180+119×4=91+141×2=230+176×5=110+213×2=470+120×6=32+25×4=500+180×2=247+198×2=72+217×4=254+56×2=559+121×8=206+225×3=543+38×3=127+128×5=618+500×2=226+137×2=402+100×6=287+169×4=549+162×4=314+178×3=197+214×2=391+65×7=368+105×4=106×8+82=464×2+274=41×2+471=229×4+571=51×5+449=247×2+738=49×4+332=381×2+681=101×8+175=72×3+837=136×4+165=29×5+282=111×4+294=119×5+428=53×4+135=52×6+228=266×3+175=164×4+476=94×5+268=60×9+602=78×7+383=47×8+405=57×3+391=86×9+998=16×5+336=130×3+314=87×7+265=123×5+733=155×3+487=127×7+990=471-33×4=535-125×3=203-90×2=935-65×3=467-216×2=364-167×2=235-68×3=633-34×5=388-60×5=656-105×5=491-31×7=846-252×3=241-21×7=510-67×5=341-35×4=840-256×2=442-66×2=635-307×2=479-57×2=502-54×9=393-48×8=324-42×3=200-42×3=831-52×5=423-196×2=465-106×3=410-199×2=696-271×2=372-119×2=829-152×4=318-57×3=538-113×4=131-35×2=665-30×9=116-20×5=930-23×6=168-52×3=662-39×4=168-24×5=559-165×2=420-208×2=582-68×5=374-122×3=514-76×4=496-27×9=190-25×7=348-16×9=654-16×6=115-24×2=850-391×2=400-55×2=802-201×3=373-30×8=738-333×2=220-90×2=752-92×5=137-18×3=919-374×2=359-139×2=422-26×9=179×5-707=71×9-127=106×7-591=339×3-629=126×3-276=402×2-198=96×6-501=769×9-309=109×6-578=908×3-634=89×8-471=689×8-95=121×8-248=68×8-21=245×3-522=316×2-167=66×6-160=603×2-682=183×4-607=735×2-579=85×6-28=548×5-983=415×2-192=274×7-132=283×2-257=642×3-34=382×2-579=629×3-585=323×2-233=599×7-397=152×6-782=376×4-717=138×6-326=889×6-829=208×4-412=605×8-135=229×3-89=508×8-844=48×7-296=325×4-998=18×3-22=147×4-369=51×8-269=505×3-18=219×4-242=844×3-471=83×3-183=811×4-453=333×3-561=567×7-994=198×2-124=651×7-657=102×8-586=665×3-749=429×2-88=777×8-497=194×5-63=833×9-900=146×5-571=306×6-220=98×(366-359)=620×(791-788)=153×(128-125)=92×(38-29)=64×(294-288)=30×(562-555)=81×(375-370)=206×(383-374)=193×(79-76)=664×(171-168)=127×(411-408)=445×(673-667)=241×(431-428)=439×(282-273)=129×(375-369)=585×(464-459)=38×(487-478)=69×(183-174)=46×(87-84)=820×(97-91)=207×(422-419)=295×(902-896)=104×(30-23)=685×(786-782)=28×(62-59)=163×(357-352)=107×(361-356)=287×(234-227)=180×(429-426)=778×(437-428)=54×(497-494)=456×(149-143)=125×(189-181)=623×(778-771)=110×(168-159)=859×(202-193)=24×(112-105)=583×(574-565)=10×(295-290)=564×(147-142)=266×(465-462)=877×(597-589)=70×(422-417)=339×(639-636)=86×(405-397)=16×(547-542)=182×(81-78)=520×(811-803)=17×(70-65)=940×(37-34)=163×(95-91)=905×(234-225)=73×(336-330)=121×(468-460)=191×(346-341)=13×(612-603)=26×(376-371)=947×(199-192)=117×(363-357)=697×(699-692)=1/8+5/8=2/5+3/5=2/6+3/6=1/5+2/5=2/8+5/8=1/6+3/6=4/8+2/8=8/10+2/10=3/7+2/7=2/10+4/10=2/8+3/8=3/5+2/5=2/5-1/5=3/8-2/8=3/7-1/7=3/4-1/4=2/6-1/6=3/10-1/10=6/8-1/8=4/9-1/9=4/7-2/7=4/7-3/7=2/4-1/4=2/8-1/8=参考答案87+176=263951+844=179581+235=316111+292=403160+136=296487+106=59355+106=161820+824=1644382+70=452236+282=518106+251=357625+830=1455276+201=477576+104=68026+34=60338+163=501205+139=344861+424=1285220+114=334314+481=795156+72=228492+246=73888+30=11878+411=489190+57=247659+233=892155+135=290427+101=528160+286=446345+863=1208147+289=436418+230=64899+111=210509+170=679153+200=353277+324=601194+80=274310+187=49767+221=288212+479=691265+142=407144+641=785186+36=222286+100=386245+253=498204+217=42161+317=378596+251=84769+414=483948+345=1293253+170=423119+533=652107+361=468889+311=1200129+284=413287+170=457237+100=337311+343=654237+256=493829+902=1731444-275=169689-69=620285-86=199764-363=401275-52=223688-407=28184-43=41278-264=14486-350=136945-416=529369-299=70813-89=724478-450=28402-102=300137-28=109348-217=131385-260=125806-419=387273-211=62811-507=304433-257=176656-149=507277-228=49700-303=397354-14=340534-134=400338-237=101720-362=358256-213=43768-427=341426-143=283350-133=217304-111=193230-70=160168-117=51830-216=614341-275=66997-430=567224-84=140171-74=97359-139=220642-458=184195-77=118579-525=54257-33=224819-478=341294-209=85467-183=284174-38=136891-436=455391-344=47474-270=204144-124=20356-184=17285-11=74997-900=97421-391=3048-24=24464-193=271628-339=289214×4=856268×9=2412155×6=930292×5=146051×6=306185×9=1665272×2=544155×8=124048×9=432681×2=1362342×2=684680×3=2040155×3=465400×2=80061×5=305282×3=84692×7=644336×3=100837×6=222692×7=4844152×6=912626×4=2504321×2=642800×5=4000346×2=692939×8=751213×9=117131×5=655348×2=696638×6=382867×4=268409×9=3681152×3=456205×3=615423×2=84693×9=83751×2=102798×9=718251×5=255745×8=596052×9=468329×4=1316111×7=77775×9=67535×8=280339×3=101714×4=56480×7=3360229×3=687351×4=140442×2=84143×6=858204×4=816448×3=1344271×3=813295×9=265539×5=195427×4=1708106×9=954784×7=5488559+346+76=981640+866+912=2418435+174+232=841333+972+916=2221185+686+116=987455+269+681=1405216+185+77=47824+968+411=1403158+137+473=768850+602+380=1832197+33+162=392514+697+342=1553312+440+242=994655+170+180=1005246+70+573=889847+630+307=178490+303+140=533720+674+859=225335+657+80=77241+504+277=822147+91+670=90885+446+135=666114+272+87=473760+620+302=1682625+142+134=901553+672+626=1851198+229+428=855777+575+131=1483194+140+143=477199+39+629=867110+360+134=604195+369+351=915238+258+58=554425+739+631=1795105+272+356=733275+611+813=169967+80+659=806653+771+635=205919+308+654=981693+401+83=1177456+291+137=884614+615+865=209457+120+56=233503+788+632=1923243+152+78=473489+486+210=1185295+371+228=894925+437+363=1725244+336+114=694291+460+649=1400307+198+104=609618+403+372=1393416+385+129=930473+571+348=1392102+30+264=396895+291+943=2129265+398+243=906925+281+59=1265201+16+760=977821+643+643=210730+412-337=105783+230-793=22014+256-68=202805+321-555=571158+245-98=305709+294-167=836153+43-75=121784+680-781=683308+35-33=310521+563-364=720271+105-154=222785+361-510=636133+337-330=140357+289-390=256157+88-85=160718+597-243=1072113+245-183=175121+182-274=29122+225-312=35394+641-44=991236+121-216=141754+182-588=34852+108-17=143698+802-863=637406+55-139=322311+829-434=706108+238-336=10111+225-208=128226+32-60=198739+196-174=761190+165-191=164453+156-576=33455+39-210=284898+792-741=94910+158-167=1158+27-148=3711+429-215=225635+49-359=325319+178-192=305783+374-424=733377+31-207=201606+946-249=1303134+97-163=68998+749-49=1698213+26-128=111403+526-26=903139+145-201=83143+970-706=40725+410-121=314466+174-242=398221+80-16=285137+831-16=952329+87-298=118863+984-137=1710140+180-153=167367+489-667=189340+66-352=54253+603-497=359101+300-75=326329+527-390=466173-13-47=113822-260-116=446445-14-206=225717-111-66=540323-98-105=120825-224-460=141464-22-171=271721-519-183=19312-74-70=168938-536-200=202456-25-108=323761-154-335=272498-193-153=152608-33-114=461484-132-232=120948-54-690=204426-326-42=58950-22-335=593416-130-207=79575-122-95=358199-62-95=42971-172-504=295475-49-113=313745-83-468=194465-66-121=278549-107-363=79385-24-166=195857-455-163=239459-285-78=96773-81-364=328462-229-144=89926-174-377=375313-52-195=66590-350-90=150252-31-81=140538-17-187=334462-335-40=87977-513-292=172289-38-200=51839-40-351=448349-279-40=30533-51-62=420463-268-167=28453-328-100=25418-86-98=234865-72-485=308335-50-87=198801-353-283=165362-101-192=69700-51-180=469393-122-230=41892-26-290=576325-70-193=62740-217-332=191446-54-370=22799-30-70=699321-47-70=204849-437-297=115455-182-13=260894-119-333=442422-311+271=382254-104+173=323382-345+320=357749-582+765=932244-12+186=418815-236+169=748478-345+119=25258-45+408=421175-109+211=277825-216+760=1369417-329+67=155825-464+968=1329498-392+45=151987-95+999=1891417-243+213=387669-156+615=1128352-66+144=430757-291+289=755500-246+188=442375-297+474=552394-383+102=113672-426+161=407463-240+71=294814-544+719=989440-425+352=367492-268+979=1203317-49+227=495954-511+376=819405-244+180=341376-163+814=1027439-315+117=241930-88+726=1568149-80+238=307682-240+309=75178-78+447=447340-337+235=238375-140+83=318259-157+751=853381-145+185=421716-398+668=986110-108+209=211831-13+352=1170343-316+216=243588-319+272=541143-139+406=410667-59+119=727295-257+190=228590-242+27=375487-449+133=171723-345+597=975268-221+84=131923-181+873=1615289-151+206=344888-735+85=238393-385+274=282574-224+370=720390-51+100=439852-698+371=52594-20+229=303393-249+234=378141+(311-170)=282775+(712-380)=110799+(306-62)=343931+(827-721)=1037215+(277-126)=366225+(484-392)=317421+(281-259)=443804+(73-42)=835361+(403-214)=550943+(755-555)=114389+(238-71)=256516+(863-684)=695347+(319-187)=479417+(821-545)=693102+(399-160)=341155+(914-36)=1033405+(478-303)=580245+(892-559)=57870+(494-238)=326388+(956-441)=903265+(401-101)=565326+(451-240)=537371+(237-49)=559368+(751-632)=487143+(463-244)=362688+(932-529)=1091246+(495-347)=394785+(531-522)=794200+(342-185)=357207+(756-71)=89241+(408-373)=76125+(863-163)=825229+(205-154)=280147+(191-47)=291240+(318-50)=508396+(963-461)=898364+(457-406)=415443+(568-91)=920150+(343-125)=368927+(518-154)=1291209+(333-158)=384291+(905-423)=773442+(368-129)=681481+(640-314)=807459+(289-50)=698961+(603-42)=152210+(346-279)=77612+(769-120)=1261220+(298-250)=268248+(873-50)=1071325+(394-196)=523159+(381-68)=472435+(415-212)=638834+(864-64)=163439+(441-108)=372935+(476-155)=1256283+(344-144)=483888+(455-250)=1093437+(487-148)=776858+(537-14)=1381492-(243+66)=183420-(141+194)=85382-(78+153)=151785-(32+684)=69376-(333+28)=15958-(19+485)=454289-(83+23)=183909-(336+562)=11387-(262+18)=107814-(619+140)=55291-(203+62)=26949-(535+183)=231462-(23+253)=186625-(113+506)=6405-(171+11)=223931-(146+472)=313144-(69+65)=10981-(122+505)=354467-(74+370)=23972-(78+781)=113280-(26+239)=15732-(148+49)=535354-(42+137)=175821-(288+44)=489271-(54+111)=106917-(576+264)=77493-(136+154)=203614-(360+91)=163276-(11+199)=66655-(31+494)=130494-(17+29)=448942-(53+307)=582348-(266+45)=37635-(272+171)=192337-(168+54)=115802-(522+135)=145458-(237+169)=52829-(239+438)=152438-(215+108)=115733-(606+124)=3468-(214+33)=221748-(251+176)=321234-(205+15)=14776-(25+274)=477461-(182+254)=25681-(74+342)=265485-(327+131)=27747-(344+94)=309326-(11+175)=140502-(80+263)=159410-(84+214)=112968-(94+13)=861436-(364+68)=4256-(107+109)=40451-(65+226)=160983-(732+192)=59463-(164+190)=109789-(250+345)=194453-(35+417)=1824-(197+541)=86454-(354-273)=373793-(855-174)=11297-(215-159)=41809-(868-168)=109150-(237-191)=104906-(896-239)=249299-(287-204)=216357-(874-589)=72303-(168-158)=293893-(930-745)=708458-(417-384)=425595-(438-263)=420383-(284-45)=144686-(846-806)=646179-(314-251)=116155-(753-651)=53311-(403-326)=234727-(784-98)=41380-(313-26)=93409-(350-46)=105146-(367-294)=73958-(783-459)=634362-(226-214)=350515-(740-351)=126324-(69-33)=288790-(33-11)=768422-(471-75)=26220-(975-929)=174100-(206-155)=49915-(775-632)=772347-(251-232)=328280-(891-679)=68291-(276-246)=261928-(800-744)=872106-(401-386)=91918-(545-314)=687298-(454-431)=275834-(893-182)=123383-(473-385)=295935-(869-625)=691465-(454-13)=24981-(679-428)=730445-(454-56)=47899-(666-309)=542465-(417-86)=134698-(588-92)=202215-(332-199)=82576-(493-232)=315315-(297-25)=43731-(488-205)=448159-(409-343)=93889-(646-632)=875115-(198-195)=112930-(988-551)=493420-(404-173)=189816-(383-200)=633366-(283-120)=203591-(808-643)=426148-(396-343)=95282-(789-671)=164183+63×7=62432+154×4=648411+12×4=459316+147×6=119884+20×7=224927+128×3=1311345+177×3=876180+119×4=65691+141×2=373230+176×5=1110110+213×2=536470+120×6=119032+25×4=132500+180×2=860247+198×2=64372+217×4=940254+56×2=366559+121×8=1527206+225×3=881543+38×3=657127+128×5=767618+500×2=1618226+137×2=500402+100×6=1002287+169×4=963549+162×4=1197314+178×3=848197+214×2=625391+65×7=846368+105×4=788106×8+82=930464×2+274=120241×2+471=553229×4+571=148751×5+449=704247×2+738=123249×4+332=528381×2+681=1443101×8+175=98372×3+837=1053136×4+165=70929×5+282=427111×4+294=738119×5+428=102353×4+135=34752×6+228=540266×3+175=973164×4+476=113294×5+268=73860×9+602=114278×7+383=92947×8+405=78157×3+391=56286×9+998=177216×5+336=416130×3+314=70487×7+265=874123×5+733=1348155×3+487=952127×7+990=1879471-33×4=339535-125×3=160203-90×2=23935-65×3=740467-216×2=35364-167×2=30235-68×3=31633-34×5=463388-60×5=88656-105×5=131491-31×7=274846-252×3=90241-21×7=94510-67×5=175341-35×4=201840-256×2=328442-66×2=310635-307×2=21479-57×2=365502-54×9=16393-48×8=9324-42×3=198200-42×3=74831-52×5=571423-196×2=31465-106×3=147410-199×2=12696-271×2=154372-119×2=134829-152×4=221318-57×3=147538-113×4=86131-35×2=61665-30×9=395116-20×5=16930-23×6=792168-52×3=12662-39×4=506168-24×5=48559-165×2=229420-208×2=4582-68×5=242374-122×3=8514-76×4=210496-27×9=253190-25×7=15348-16×9=204654-16×6=558115-24×2=67850-391×2=68400-55×2=290802-201×3=199373-30×8=133738-333×2=72220-90×2=40752-9