三年級數(shù)學(上)計算題專項練習附答案

三年級數(shù)學(上)計算題專項練習附答案133+112=483+535=198+131=243+251=131+363=82+135=127+46=723+732=231+173=623+111=134+65=362+96=83+66=587+864=182+94=266+230=88+357=235+274=31+128=350+321=343+118=372+349=283+176=606+833=200+204=529+207=102+240=103+317=66+348=571+98=36+136=138+174=115+91=149+190=213+65=173+389=82+354=438+717=77+148=173+621=245+98=674+800=187+151=239+521=178+240=281+357=57+263=274+206=48+106=391+314=154+116=134+471=142+139=725+140=92+222=140+178=227+55=183+137=259+98=341+809=356-78=449-252=420-251=41-24=484-399=341-249=411-40=974-291=187-21=898-639=480-171=635-138=225-176=585-525=242-12=804-490=425-135=195-160=343-103=833-575=383-14=456-418=407-281=437-299=201-115=565-383=337-300=876-603=278-47=992-120=430-46=570-316=419-288=956-343=386-109=452-381=350-126=250-63=162-112=826-469=382-222=777-240=256-131=903-523=357-284=263-184=334-86=549-92=273-75=500-42=475-71=997-534=478-193=200-73=464-129=200-104=314-162=703-522=390-207=901-62=140×2=34×7=105×8=822×5=49×4=173×4=220×3=230×8=81×8=400×2=91×9=71×7=42×3=912×3=242×3=631×4=144×5=48×8=34×5=428×9=90×8=970×4=131×4=780×5=61×5=301×7=99×8=824×9=58×5=141×5=152×5=82×8=108×8=805×2=114×5=148×8=107×8=695×8=271×3=384×8=260×2=78×9=103×3=510×8=478×2=737×9=171×5=853×6=37×5=690×7=21×2=819×2=338×2=361×8=83×8=209×9=30×7=554×7=101×9=170×6=50+95+13=572+198+397=486+178+96=991+450+581=267+198+162=573+636+875=296+321+366=667+440+151=16+147+670=492+385+343=65+408+246=488+351+189=150+271+236=892+557+683=176+541+13=784+109+292=24+422+454=406+747+598=57+369+463=946+26+288=172+434+225=659+302+471=587+290+23=487+127+152=124+416+443=345+121+511=425+39+134=69+123+84=29+232+228=832+266+361=88+348+280=729+831+770=114+722+67=389+286+935=152+253+45=780+707+688=41+154+676=97+49+733=639+179+78=810+563+11=35+545+248=413+693+145=58+429+59=488+848+83=215+319+310=310+49+611=187+180+182=972+569+989=47+293+631=958+845+744=249+219+338=596+652+690=159+410+330=175+279+374=249+339+50=191+291+599=441+192+64=774+852+529=129+353+376=502+434+560=330+82-212=301+56-226=258+38-37=717+938-487=77+333-189=397+987-360=44+337-161=771+97-53=253+153-291=878+644-335=113+261-66=649+115-277=332+32-129=849+983-525=403+21-240=597+590-653=184+197-243=92+833-843=112+335-292=353+276-266=31+383-162=383+597-641=201+123-110=670+768-987=53+79-104=522+478-894=92+286-288=810+273-66=106+344-193=442+557-893=110+314-234=550+714-768=61+284-137=706+47-362=73+334-311=828+925-193=302+167-234=191+792-765=22+272-284=768+101-106=249+244-452=995+479-990=354+87-114=855+87-901=187+187-234=611+913-208=280+130-26=769+40-384=111+356-280=145+899-626=40+163-70=419+578-685=127+286-296=874+775-107=59+194-185=218+343-196=277+99-344=909+419-945=386+101-268=892+111-983=382-136-30=559-20-30=92-64-17=799-401-22=201-37-48=790-21-119=465-234-19=850-423-52=344-67-160=967-497-159=295-24-106=592-424-83=286-12-105=399-10-226=386-136-178=659-320-95=343-108-56=846-180-570=479-270-69=991-836-42=435-113-197=933-328-304=240-16-196=801-200-148=353-50-149=701-340-258=312-30-249=922-860-18=253-29-152=606-163-416=273-11-37=902-490-66=465-346-117=733-194-53=496-119-25=829-213-417=215-147-29=943-100-570=440-74-228=618-166-107=281-44-198=939-239-61=326-204-76=401-201-156=472-136-212=919-629-157=432-69-45=960-159-378=234-35-178=77-48-21=259-122-75=919-149-456=283-237-42=425-133-278=455-243-192=833-199-494=379-281-71=864-132-709=304-91-176=987-256-169=441-405+394=760-546+574=402-270+141=914-757+556=79-42+33=898-158+16=109-83+361=900-850+365=419-361+212=770-271+291=367-249+366=467-31+989=286-177+195=752-329+368=402-242+285=520-245+414=467-144+156=678-299+342=310-61+98=729-593+241=147-62+192=105-85+122=495-475+27=667-271+851=251-207+290=920-59+437=403-314+257=974-307+973=70-68+193=679-320+303=374-134+123=772-644+891=497-95+38=567-34+560=24-13+63=532-245+249=393-316+361=393-342+957=468-375+123=859-693+808=260-247+28=702-657+639=198-123+48=550-283+677=499-434+373=902-102+851=427-205+33=858-78+929=316-179+336=743-459+143=472-161+69=801-733+491=481-348+29=559-517+582=314-267+332=922-159+895=383-354+310=552-194+907=432-207+35=778-751+756=319+(412-382)=19+(834-647)=320+(425-102)=261+(830-455)=362+(427-370)=816+(511-261)=79+(148-43)=156+(990-397)=150+(440-174)=321+(593-456)=424+(490-279)=921+(936-27)=322+(431-74)=129+(538-85)=283+(486-84)=950+(328-92)=215+(377-142)=609+(508-312)=195+(365-303)=478+(327-139)=42+(431-419)=983+(992-365)=464+(373-199)=597+(806-58)=259+(241-103)=773+(711-174)=278+(483-37)=827+(453-322)=295+(496-481)=487+(914-737)=149+(239-58)=458+(915-580)=194+(322-84)=34+(916-220)=458+(414-57)=230+(426-421)=476+(465-300)=55+(427-100)=203+(479-99)=932+(342-133)=483+(106-17)=565+(238-124)=447+(121-105)=430+(751-462)=33+(394-54)=282+(584-399)=183+(221-111)=374+(869-173)=241+(244-96)=677+(972-507)=334+(199-157)=85+(966-686)=32+(493-466)=518+(930-10)=41+(463-53)=867+(625-608)=74+(426-126)=815+(964-657)=42+(379-301)=783+(820-526)=399-(97+49)=850-(348+386)=466-(115+170)=972-(868+23)=461-(180+204)=817-(252+542)=231-(71+85)=873-(666+149)=431-(19+131)=507-(149+54)=469-(127+51)=763-(151+398)=484-(17+253)=573-(197+118)=330-(301+10)=979-(12+771)=386-(119+152)=493-(173+278)=447-(77+306)=993-(38+354)=475-(410+19)=816-(64+648)=422-(55+121)=990-(424+376)=367-(21+292)=869-(641+18)=461-(125+124)=508-(136+198)=361-(51+167)=920-(135+257)=457-(120+84)=771-(285+289)=328-(68+68)=983-(61+165)=433-(82+130)=606-(64+301)=474-(180+101)=346-(55+35)=360-(190+104)=625-(453+163)=497-(179+165)=972-(299+68)=470-(71+232)=576-(331+205)=358-(249+104)=722-(469+209)=315-(206+108)=805-(333+105)=487-(35+31)=893-(503+239)=332-(56+87)=903-(260+300)=347-(199+32)=884-(115+87)=279-(89+32)=865-(200+204)=294-(12+204)=771-(326+427)=255-(24+207)=925-(115+416)=288-(364-108)=271-(943-742)=442-(386-178)=432-(701-325)=217-(206-76)=506-(738-434)=282-(158-153)=149-(258-183)=106-(120-100)=931-(654-618)=342-(500-310)=22-(64-44)=309-(132-55)=460-(943-788)=253-(452-351)=730-(599-291)=478-(363-49)=637-(885-433)=180-(54-17)=373-(606-239)=128-(470-420)=984-(556-422)=335-(222-166)=631-(747-498)=468-(447-326)=711-(710-678)=188-(320-202)=656-(925-916)=418-(331-321)=512-(742-385)=465-(490-39)=715-(799-282)=233-(476-253)=993-(797-353)=155-(451-412)=371-(964-630)=241-(37-27)=587-(272-106)=351-(101-42)=862-(730-616)=358-(211-68)=981-(182-156)=170-(288-154)=886-(300-105)=254-(403-191)=465-(898-531)=454-(107-41)=927-(960-216)=127-(355-313)=164-(259-200)=402-(97-64)=427-(304-69)=293-(393-346)=720-(886-666)=320-(252-11)=446-(501-364)=467-(486-319)=603-(428-73)=121-(124-122)=358-(469-194)=107+116×6=406+69×6=40+110×3=534+125×2=290+135×2=449+114×6=337+177×3=101+142×3=198+37×7=869+120×7=211+184×2=750+42×7=250+61×6=376+150×5=14+37×9=197+138×2=189+25×5=620+20×8=15+289×3=906+180×2=203+78×6=563+285×3=54+20×5=224+136×4=10+95×7=552+113×6=339+306×2=448+302×3=370+188×2=868+125×5=23×2+59=110×5+255=179×2+114=13×3+760=255×3+206=34×6+783=83×4+211=144×2+256=132×2+258=280×3+575=131×4+295=356×2+648=94×3+64=63×2+863=121×2+92=380×2+325=85×5+331=398×2+913=196×4+133=34×9+509=120×3+386=16×5+932=82×3+12=289×2+126=42×5+460=195×2+866=84×2+237=283×3+180=96×8+197=38×4+387=449-55×7=484-98×2=284-11×6=547-98×3=340-111×2=892-15×3=342-66×3=643-75×7=418-46×6=691-31×5=251-20×9=859-130×3=170-10×7=991-21×9=75-26×2=696-285×2=337-117×2=807-28×8=468-14×2=322-54×5=332-67×3=125-30×3=356-20×3=463-80×2=390-107×2=547-215×2=463-92×5=885-316×2=469-18×4=147-16×3=345-25×8=183-18×6=323-95×3=215-12×9=474-236×2=431-79×2=478-13×6=619-104×2=148-23×2=252-46×5=152-16×4=505-33×2=305-130×2=372-37×4=147-23×3=751-329×2=230-51×4=899-428×2=421-116×2=299-39×5=479-146×2=873-41×2=303-36×5=600-73×2=136-27×4=958-82×7=373-85×2=264-36×2=253-68×2=960-40×2=84×6-347=404×2-704=103×2-93=619×4-192=151×6-775=447×6-599=99×9-309=616×8-53=30×2-53=880×9-174=190×5-56=853×7-64=119×2-106=303×4-378=38×5-78=177×5-685=79×9-368=516×5-663=156×2-158=281×8-795=209×4-579=522×2-546=242×2-182=775×4-257=115×7-282=727×5-703=63×9-541=882×3-46=106×8-599=331×9-736=78×8-64=459×4-373=117×4-233=864×5-944=240×3-570=427×9-248=288×2-175=444×5-837=61×3-106=833×8-487=386×2-551=643×3-255=204×3-228=306×2-432=190×4-72=796×8-329=223×4-775=848×7-901=40×5-104=679×5-114=237×4-665=862×6-624=301×3-56=705×7-265=165×5-18=127×4-112=297×2-203=105×8-491=103×7-434=448×6-625=72×(388-385)=653×(971-968)=212×(67-64)=328×(886-880)=19×(58-52)=309×(283-280)=64×(185-181)=484×(18-10)=123×(145-140)=345×(99-94)=133×(394-390)=359×(545-538)=108×(75-69)=666×(833-825)=128×(483-479)=906×(739-730)=166×(313-310)=87×(336-332)=101×(486-483)=113×(133-127)=81×(182-178)=680×(549-540)=72×(34-26)=524×(122-118)=134×(20-15)=239×(878-873)=143×(182-179)=347×(677-674)=71×(95-88)=481×(817-811)=244×(332-328)=959×(883-875)=187×(55-51)=225×(298-289)=322×(398-395)=370×(369-363)=65×(123-114)=919×(529-525)=55×(497-494)=640×(585-576)=35×(53-48)=172×(589-583)=38×(54-48)=340×(526-518)=120×(312-309)=897×(766-761)=157×(240-234)=160×(709-705)=244×(57-53)=859×(335-326)=96×(305-301)=553×(333-330)=88×(218-211)=185×(14-10)=16×(59-55)=556×(346-341)=209×(374-370)=971×(729-721)=187×(59-56)=215×(704-696)=1/6+3/6=3/5+2/5=4/8+3/8=1/6+2/6=1/7+2/7=1/3+2/3=1/8+4/8=1/5+3/5=1/6+4/6=7/9+2/9=4/7+2/7=2/7+4/7=3/8-2/8=4/7-3/7=5/7-1/7=2/6-1/6=2/7-1/7=5/6-1/6=2/5-1/5=4/10-3/10=6/8-1/8=2/3-1/3=5/8-2/8=8/10-2/10=參考答案133+112=245483+535=1018198+131=329243+251=494131+363=49482+135=217127+46=173723+732=1455231+173=404623+111=734134+65=199362+96=45883+66=149587+864=1451182+94=276266+230=49688+357=445235+274=50931+128=159350+321=671343+118=461372+349=721283+176=459606+833=1439200+204=404529+207=736102+240=342103+317=42066+348=414571+98=66936+136=172138+174=312115+91=206149+190=339213+65=278173+389=56282+354=436438+717=115577+148=225173+621=794245+98=343674+800=1474187+151=338239+521=760178+240=418281+357=63857+263=320274+206=48048+106=154391+314=705154+116=270134+471=605142+139=281725+140=86592+222=314140+178=318227+55=282183+137=320259+98=357341+809=1150356-78=278449-252=197420-251=16941-24=17484-399=85341-249=92411-40=371974-291=683187-21=166898-639=259480-171=309635-138=497225-176=49585-525=60242-12=230804-490=314425-135=290195-160=35343-103=240833-575=258383-14=369456-418=38407-281=126437-299=138201-115=86565-383=182337-300=37876-603=273278-47=231992-120=872430-46=384570-316=254419-288=131956-343=613386-109=277452-381=71350-126=224250-63=187162-112=50826-469=357382-222=160777-240=537256-131=125903-523=380357-284=73263-184=79334-86=248549-92=457273-75=198500-42=458475-71=404997-534=463478-193=285200-73=127464-129=335200-104=96314-162=152703-522=181390-207=183901-62=839140×2=28034×7=238105×8=840822×5=411049×4=196173×4=692220×3=660230×8=184081×8=648400×2=80091×9=81971×7=49742×3=126912×3=2736242×3=726631×4=2524144×5=72048×8=38434×5=170428×9=385290×8=720970×4=3880131×4=524780×5=390061×5=305301×7=210799×8=792824×9=741658×5=290141×5=705152×5=76082×8=656108×8=864805×2=1610114×5=570148×8=1184107×8=856695×8=5560271×3=813384×8=3072260×2=52078×9=702103×3=309510×8=4080478×2=956737×9=6633171×5=855853×6=511837×5=185690×7=483021×2=42819×2=1638338×2=676361×8=288883×8=664209×9=188130×7=210554×7=3878101×9=909170×6=102050+95+13=158572+198+397=1167486+178+96=760991+450+581=2022267+198+162=627573+636+875=2084296+321+366=983667+440+151=125816+147+670=833492+385+343=122065+408+246=719488+351+189=1028150+271+236=657892+557+683=2132176+541+13=730784+109+292=118524+422+454=900406+747+598=175157+369+463=889946+26+288=1260172+434+225=831659+302+471=1432587+290+23=900487+127+152=766124+416+443=983345+121+511=977425+39+134=59869+123+84=27629+232+228=489832+266+361=145988+348+280=716729+831+770=2330114+722+67=903389+286+935=1610152+253+45=450780+707+688=217541+154+676=87197+49+733=879639+179+78=896810+563+11=138435+545+248=828413+693+145=125158+429+59=546488+848+83=1419215+319+310=844310+49+611=970187+180+182=549972+569+989=253047+293+631=971958+845+744=2547249+219+338=806596+652+690=1938159+410+330=899175+279+374=828249+339+50=638191+291+599=1081441+192+64=697774+852+529=2155129+353+376=858502+434+560=1496330+82-212=200301+56-226=131258+38-37=259717+938-487=116877+333-189=221397+987-360=102444+337-161=220771+97-53=815253+153-291=115878+644-335=1187113+261-66=308649+115-277=487332+32-129=235849+983-525=1307403+21-240=184597+590-653=534184+197-243=13892+833-843=82112+335-292=155353+276-266=36331+383-162=252383+597-641=339201+123-110=214670+768-987=45153+79-104=28522+478-894=10692+286-288=90810+273-66=1017106+344-193=257442+557-893=106110+314-234=190550+714-768=49661+284-137=208706+47-362=39173+334-311=96828+925-193=1560302+167-234=235191+792-765=21822+272-284=10768+101-106=763249+244-452=41995+479-990=484354+87-114=327855+87-901=41187+187-234=140611+913-208=1316280+130-26=384769+40-384=425111+356-280=187145+899-626=41840+163-70=133419+578-685=312127+286-296=117874+775-107=154259+194-185=68218+343-196=365277+99-344=32909+419-945=383386+101-268=219892+111-983=20382-136-30=216559-20-30=50992-64-17=11799-401-22=376201-37-48=116790-21-119=650465-234-19=212850-423-52=375344-67-160=117967-497-159=311295-24-106=165592-424-83=85286-12-105=169399-10-226=163386-136-178=72659-320-95=244343-108-56=179846-180-570=96479-270-69=140991-836-42=113435-113-197=125933-328-304=301240-16-196=28801-200-148=453353-50-149=154701-340-258=103312-30-249=33922-860-18=44253-29-152=72606-163-416=27273-11-37=225902-490-66=346465-346-117=2733-194-53=486496-119-25=352829-213-417=199215-147-29=39943-100-570=273440-74-228=138618-166-107=345281-44-198=39939-239-61=639326-204-76=46401-201-156=44472-136-212=124919-629-157=133432-69-45=318960-159-378=423234-35-178=2177-48-21=8259-122-75=62919-149-456=314283-237-42=4425-133-278=14455-243-192=20833-199-494=140379-281-71=27864-132-709=23304-91-176=37987-256-169=562441-405+394=430760-546+574=788402-270+141=273914-757+556=71379-42+33=70898-158+16=756109-83+361=387900-850+365=415419-361+212=270770-271+291=790367-249+366=484467-31+989=1425286-177+195=304752-329+368=791402-242+285=445520-245+414=689467-144+156=479678-299+342=721310-61+98=347729-593+241=377147-62+192=277105-85+122=142495-475+27=47667-271+851=1247251-207+290=334920-59+437=1298403-314+257=346974-307+973=164070-68+193=195679-320+303=662374-134+123=363772-644+891=1019497-95+38=440567-34+560=109324-13+63=74532-245+249=536393-316+361=438393-342+957=1008468-375+123=216859-693+808=974260-247+28=41702-657+639=684198-123+48=123550-283+677=944499-434+373=438902-102+851=1651427-205+33=255858-78+929=1709316-179+336=473743-459+143=427472-161+69=380801-733+491=559481-348+29=162559-517+582=624314-267+332=379922-159+895=1658383-354+310=339552-194+907=1265432-207+35=260778-751+756=783319+(412-382)=34919+(834-647)=206320+(425-102)=643261+(830-455)=636362+(427-370)=419816+(511-261)=106679+(148-43)=184156+(990-397)=749150+(440-174)=416321+(593-456)=458424+(490-279)=635921+(936-27)=1830322+(431-74)=679129+(538-85)=582283+(486-84)=685950+(328-92)=1186215+(377-142)=450609+(508-312)=805195+(365-303)=257478+(327-139)=66642+(431-419)=54983+(992-365)=1610464+(373-199)=638597+(806-58)=1345259+(241-103)=397773+(711-174)=1310278+(483-37)=724827+(453-322)=958295+(496-481)=310487+(914-737)=664149+(239-58)=330458+(915-580)=793194+(322-84)=43234+(916-220)=730458+(414-57)=815230+(426-421)=235476+(465-300)=64155+(427-100)=382203+(479-99)=583932+(342-133)=1141483+(106-17)=572565+(238-124)=679447+(121-105)=463430+(751-462)=71933+(394-54)=373282+(584-399)=467183+(221-111)=293374+(869-173)=1070241+(244-96)=389677+(972-507)=1142334+(199-157)=37685+(966-686)=36532+(493-466)=59518+(930-10)=143841+(463-53)=451867+(625-608)=88474+(426-126)=374815+(964-657)=112242+(379-301)=120783+(820-526)=1077399-(97+49)=253850-(348+386)=116466-(115+170)=181972-(868+23)=81461-(180+204)=77817-(252+542)=23231-(71+85)=75873-(666+149)=58431-(19+131)=281507-(149+54)=304469-(127+51)=291763-(151+398)=214484-(17+253)=214573-(197+118)=258330-(301+10)=19979-(12+771)=196386-(119+152)=115493-(173+278)=42447-(77+306)=64993-(38+354)=601475-(410+19)=46816-(64+648)=104422-(55+121)=246990-(424+376)=190367-(21+292)=54869-(641+18)=210461-(125+124)=212508-(136+198)=174361-(51+167)=143920-(135+257)=528457-(120+84)=253771-(285+289)=197328-(68+68)=192983-(61+165)=757433-(82+130)=221606-(64+301)=241474-(180+101)=193346-(55+35)=256360-(190+104)=66625-(453+163)=9497-(179+165)=153972-(299+68)=605470-(71+232)=167576-(331+205)=40358-(249+104)=5722-(469+209)=44315-(206+108)=1805-(333+105)=367487-(35+31)=421893-(503+239)=151332-(56+87)=189903-(260+300)=343347-(199+32)=116884-(115+87)=682279-(89+32)=158865-(200+204)=461294-(12+204)=78771-(326+427)=18255-(24+207)=24925-(115+416)=394288-(364-108)=32271-(943-742)=70442-(386-178)=234432-(701-325)=56217-(206-76)=87506-(738-434)=202282-(158-153)=277149-(258-183)=74106-(120-100)=86931-(654-618)=895342-(500-310)=15222-(64-44)=2309-(132-55)=232460-(943-788)=305253-(452-351)=152730-(599-291)=422478-(363-49)=164637-(885-433)=185180-(54-17)=143373-(606-239)=6128-(470-420)=78984-(556-422)=850335-(222-166)=279631-(747-498)=382468-(447-326)=347711-(710-678)=679188-(320-202)=70656-(925-916)=647418-(331-321)=408512-(742-385)=155465-(490-39)=14715-(799-282)=198233-(476-253)=10993-(797-353)=549155-(451-412)=116371-(964-630)=37241-(37-27)=231587-(272-106)=421351-(101-42)=292862-(730-616)=748358-(211-68)=215981-(182-156)=955170-(288-154)=36886-(300-105)=691254-(403-191)=42465-(898-531)=98454-(107-41)=388927-(960-216)=183127-(355-313)=85164-(259-200)=105402-(97-64)=369427-(304-69)=192293-(393-346)=246720-(886-666)=500320-(252-11)=79446-(501-364)=309467-(486-319)=300603-(428-73)=248121-(124-122)=119358-(469-194)=83107+116×6=803406+69×6=82040+110×3=370534+125×2=784290+135×2=560449+114×6=1133337+177×3=868101+142×3=527198+37×7=457869+120×7=1709211+184×2=579750+42×7=1044250+61×6=616376+150×5=112614+37×9=347197+138×2=473189+25×5=314620+20×8=78015+289×3=882906+180×2=1266203+78×6=671563+285×3=141854+20×5=154224+136×4=76810+95×7=675552+113×6=1230339+306×2=951448+302×3=1354370+188×2=746868+125×5=149323×2+59=105110×5+255=805179×2+114=47213×3+760=799255×3+206=97134×6+783=98783×4+211=543144×2+256=544132×2+258=522280×3+575=1415131×4+295=819356×2+648=136094×3+64=34663×2+863=989121×2+92=334380×2+325=108585×5+331=756398×2+913=1709196×4+133=91734×9+509=815120×3+386=74616×5+932=101282×3+12=258289×2+126=70442×5+460=670195×2+866=125684×2+237=405283×3+180=102996×8+197=96538×4+387=539449-55×7=64484-98×2=288284-11×6=218547-98×3=253340-111×2=118892-15×3=847342-66×3=144643-75×7=118418-46×6=142691-31×5=536251-20×9=71859-130×3=469170-10×7=100991-21×9=80275-26×2=23696-285×2=126337-117×2=103807-28×8=583468-14×2=440322-54×5=52332-67×3=131125-30×3=35356-20×3=296463-80×2=303390-107×2=176547-215×2=117463-92×5=3885-316×2=253469-18×4=397147-16×3=99345-25×8=145183-18×6=75323-95×3=38215-12×9=107474-236×2=2431-79×2=273478-13×6=400619-104×2=411148-23×2=102252-46×5=22152-16×4=88505-33×2=439305-130×2=45372-37×4=224147-23×3=78751-329×2=93230-51×4=26899-428×2=43421-116×2=189299-39×5=104479-146×2=187873-41×2=791303-36×5=123600-73×2=454136-27×4=28958-82×7=384