三年級數(shù)學(xué)(上)計算題專項練習(xí)附答案

三年級數(shù)學(xué)(上)計算題專項練習(xí)附答案186+57=362+304=183+36=288+57=90+150=541+212=114+382=213+930=279+175=162+625=61+336=600+472=74+388=442+422=144+273=177+552=190+108=887+605=304+74=242+904=63+55=371+180=106+137=74+221=202+192=535+92=221+173=49+105=82+128=566+881=38+134=163+120=114+79=304+406=122+79=298+58=250+242=317+747=80+305=173+29=36+115=211+163=140+310=903+437=127+132=203+341=15+31=403+492=37+213=651+810=90+164=241+422=338+65=259+93=132+238=31+45=161+252=48+66=72+344=593+343=44-34=980-608=372-94=923-462=480-222=658-599=375-157=870-75=376-326=641-26=281-88=972-57=195-40=575-379=412-274=282-13=482-434=920-448=315-294=926-675=307-225=794-666=408-295=854-587=450-372=765-635=224-91=960-94=498-356=466-309=466-238=450-387=434-392=896-404=212-194=603-111=400-367=389-283=472-232=983-754=478-62=178-152=447-112=691-305=133-106=648-603=469-160=340-22=215-129=754-249=214-163=606-48=195-163=639-111=95-13=171-47=402-323=397-94=466-130=658-296=199×5=174×4=127×5=733×8=280×3=464×4=118×2=299×3=101×2=610×9=70×7=976×5=162×6=290×5=412×2=940×9=104×7=241×6=117×8=24×3=131×3=878×2=80×6=932×9=168×3=807×8=120×5=113×7=232×2=617×6=161×6=648×2=207×3=628×6=128×3=65×3=321×2=147×9=193×5=334×4=53×3=194×7=61×9=913×7=15×6=723×4=327×3=820×2=213×4=418×7=102×3=941×2=105×4=244×6=102×4=889×6=177×2=800×2=50×9=26×3=488+382+106=761+780+750=533+262+59=799+986+933=244+393+105=163+963+756=24+615+133=289+895+353=145+673+62=334+328+345=189+672+41=702+188+56=41+177+313=196+624+327=519+38+187=602+354+223=400+156+202=678+399+608=316+271+329=280+763+666=541+32+419=690+960+586=273+324+251=10+654+845=101+144+95=907+728+376=232+191+288=445+295+456=152+210+107=784+401+550=708+22+146=970+91+689=448+188+304=927+941+707=15+187+682=252+498+176=292+137+353=556+181+415=146+200+533=467+613+14=403+465+18=25+110+260=71+524+217=630+538+259=167+52+64=318+872+95=96+229+77=381+985+950=128+104+598=306+491+926=75+288+601=49+643+692=112+90+519=153+750+488=552+174+60=533+341+498=57+730+191=274+100+182=218+293+198=166+468+419=128+217-95=603+911-889=303+152-84=375+335-674=348+119-303=552+672-332=241+124-73=46+541-131=229+96-13=623+990-976=68+247-40=71+828-209=114+306-279=966+594-811=10+337-59=609+385-504=146+139-136=672+397-58=297+181-186=164+656-780=221+102-229=195+568-667=265+114-201=305+950-753=472+26-248=334+783-521=262+81-276=371+85-407=269+40-305=981+722-719=127+11-78=395+329-32=189+96-154=896+513-944=254+195-277=395+691-429=75+244-68=804+222-741=132+243-273=12+271-88=104+393-94=878+335-587=448+26-358=847+24-326=211+238-359=804+492-286=12+479-308=767+334-828=244+134-45=59+687-666=152+292-83=316+586-274=33+412-295=709+539-154=283+162-71=583+284-834=189+112-254=859+387-617=295+137-252=846+242-884=349-19-212=783-481-34=390-302-55=747-189-356=405-75-297=578-141-332=368-260-46=834-611-96=352-100-154=889-506-277=372-38-217=865-351-392=382-102-280=974-288-202=329-28-120=696-157-298=469-268-146=738-519-149=371-34-261=880-250-67=289-235-51=314-144-79=475-199-234=927-374-251=192-52-54=669-489-120=461-281-28=726-177-547=465-203-251=686-44-618=285-18-52=777-185-324=413-36-105=921-529-220=164-102-19=971-14-26=197-76-31=845-299-91=426-218-34=920-49-732=399-65-324=857-298-121=405-112-157=814-390-338=416-279-67=988-364-157=367-136-142=736-61-251=264-33-228=925-126-125=383-242-94=477-353-18=269-70-123=826-166-601=453-107-275=554-460-88=282-151-71=925-303-25=457-300-119=853-36-373=331-272+439=565-478+579=134-107+71=718-77+839=196-133+178=808-163+301=163-150+177=807-725+792=297-252+332=360-313+259=471-433+166=932-631+392=467-381+353=896-542+528=386-328+344=582-298+471=407-242+154=676-461+584=490-349+128=195-71+403=243-182+96=712-140+46=174-123+279=359-116+592=91-66+447=713-533+397=116-11+238=872-555+137=357-117+66=909-819+389=207-51+75=440-388+170=394-125+183=296-252+156=154-86+366=364-205+229=371-215+106=201-152+481=494-277+138=815-499+244=261-91+282=956-171+638=497-447+382=129-102+972=486-227+197=325-10+760=452-242+38=750-132+85=225-11+214=511-120+171=487-251+25=812-398+444=367-172+31=517-76+115=215-75+225=266-95+168=496-305+79=274-53+109=485-288+157=815-350+213=150+(421-134)=10+(662-523)=330+(324-218)=25+(485-440)=207+(487-206)=451+(381-131)=163+(380-299)=931+(851-826)=233+(438-182)=403+(241-73)=166+(72-39)=440+(650-122)=479+(278-67)=218+(452-146)=175+(346-60)=119+(594-82)=31+(476-147)=87+(510-377)=378+(341-15)=424+(823-305)=255+(368-29)=876+(898-836)=399+(187-173)=50+(775-498)=186+(452-386)=372+(443-405)=281+(481-455)=953+(843-840)=168+(282-70)=849+(739-474)=401+(247-77)=217+(685-564)=333+(331-141)=654+(366-320)=426+(155-131)=349+(820-498)=214+(384-300)=32+(908-186)=46+(95-72)=897+(483-157)=82+(200-77)=583+(212-56)=287+(359-168)=623+(512-408)=15+(350-55)=124+(423-107)=203+(77-17)=506+(549-200)=267+(392-106)=970+(934-164)=106+(322-311)=821+(767-360)=57+(251-246)=599+(845-659)=90+(252-154)=900+(697-369)=100+(441-61)=931+(346-146)=299+(324-112)=675+(497-202)=295-(54+17)=990-(511+22)=301-(179+12)=805-(14+243)=251-(83+63)=692-(316+55)=324-(76+163)=993-(604+189)=433-(265+75)=307-(20+225)=201-(31+73)=511-(193+100)=290-(49+158)=885-(528+12)=381-(163+68)=500-(99+106)=308-(20+61)=987-(93+376)=418-(41+14)=791-(486+214)=432-(221+169)=961-(115+84)=234-(26+71)=730-(182+409)=329-(105+183)=622-(106+369)=453-(354+30)=858-(184+635)=366-(97+90)=983-(142+600)=477-(110+58)=882-(541+84)=408-(93+109)=980-(205+274)=424-(295+53)=897-(71+685)=486-(181+14)=983-(290+533)=460-(12+388)=831-(207+585)=206-(126+14)=921-(135+38)=427-(118+122)=564-(157+253)=458-(216+163)=937-(402+445)=438-(154+32)=934-(24+309)=373-(96+214)=728-(44+218)=440-(31+84)=942-(457+280)=144-(118+22)=280-(58+195)=204-(103+57)=928-(355+287)=344-(182+104)=635-(226+95)=337-(16+39)=659-(78+43)=300-(154-69)=795-(636-303)=421-(426-100)=817-(351-168)=441-(494-327)=82-(818-746)=435-(417-33)=298-(518-455)=41-(477-462)=258-(888-700)=292-(201-164)=413-(845-638)=334-(248-123)=322-(434-147)=488-(430-381)=712-(808-135)=234-(175-139)=456-(168-110)=265-(328-207)=474-(455-80)=370-(262-55)=477-(797-413)=427-(231-187)=869-(849-50)=372-(292-30)=492-(868-675)=463-(263-156)=954-(810-347)=103-(141-58)=72-(144-72)=221-(135-69)=574-(810-284)=387-(402-365)=466-(761-348)=423-(496-175)=586-(951-443)=356-(206-61)=893-(800-503)=466-(375-325)=483-(591-444)=439-(335-46)=673-(695-102)=201-(282-148)=842-(998-412)=112-(413-327)=678-(717-310)=473-(227-110)=565-(608-532)=199-(361-227)=150-(241-238)=348-(154-35)=870-(541-504)=385-(399-296)=725-(769-700)=469-(266-211)=846-(898-230)=218-(463-326)=876-(533-282)=346-(459-423)=959-(918-107)=131+213×2=216+94×7=19+443×2=391+71×7=266+354×2=950+79×3=57+111×7=264+120×7=124+123×4=330+132×3=257+182×4=967+83×4=315+16×7=435+226×2=431+33×6=251+35×5=285+352×2=19+243×2=100+114×5=749+81×6=310+75×4=845+161×3=243+215×3=239+276×2=166+206×4=176+14×8=160+77×5=377+130×5=286+45×9=167+26×2=17×6+219=80×2+816=67×7+447=47×8+82=44×3+240=457×2+99=218×2+409=54×9+446=88×3+214=307×2+933=26×8+264=56×7+483=45×9+165=54×8+332=267×2+114=299×3+532=96×3+201=164×5+317=133×6+141=73×3+175=263×3+203=204×4+157=160×2+252=249×3+733=21×2+117=24×8+167=43×5+392=85×8+370=43×6+62=130×5+279=136-54×2=879-404×2=486-47×4=901-55×2=403-107×2=745-275×2=429-136×3=950-176×4=477-159×2=715-32×9=197-14×3=352-58×4=257-22×7=611-28×7=271-18×2=673-140×3=298-64×3=348-12×5=240-104×2=872-118×2=273-63×4=889-44×6=472-12×3=937-100×8=451-57×7=801-83×4=439-79×2=983-257×3=387-55×5=214-59×3=217-10×9=993-309×3=349-108×2=565-61×8=299-16×6=850-118×7=421-21×3=933-213×4=328-78×2=991-78×6=451-50×8=814-39×5=428-22×9=581-35×3=372-95×2=299-30×9=451-87×2=865-82×8=374-19×5=674-65×6=388-40×7=798-48×9=390-83×4=654-19×3=188-35×2=931-30×5=373-129×2=425-149×2=341-70×4=569-42×5=244×4-637=303×8-627=277×3-328=829×3-982=196×5-132=519×8-355=145×6-626=343×4-639=78×6-36=596×3-879=43×7-85=121×9-422=78×7-488=522×2-462=138×4-219=790×2-817=118×5-422=548×6-199=132×5-104=360×9-992=221×2-418=903×5-673=404×2-570=903×2-928=377×2-674=236×6-787=492×2-313=73×8-196=113×5-170=80×9-130=54×4-51=433×8-444=180×4-694=269×2-475=39×9-62=252×8-82=210×3-185=243×4-30=177×5-396=515×8-885=124×7-525=358×5-689=236×3-202=471×8-613=190×3-262=579×6-420=112×7-130=319×8-459=77×6-134=868×6-153=70×2-133=780×7-811=176×5-180=483×6-671=119×8-812=571×2-560=52×9-29=722×2-773=344×2-368=674×9-608=50×(193-185)=852×(491-488)=173×(87-84)=702×(295-289)=97×(60-53)=762×(182-173)=223×(120-116)=569×(700-694)=70×(452-449)=63×(723-715)=162×(499-495)=906×(68-63)=91×(446-437)=415×(475-466)=80×(99-94)=747×(105-96)=161×(387-383)=678×(994-990)=82×(353-347)=250×(463-455)=78×(428-425)=640×(564-555)=44×(100-93)=206×(48-39)=172×(165-160)=372×(648-644)=31×(107-101)=86×(18-12)=252×(132-129)=407×(977-968)=26×(351-346)=168×(79-76)=94×(94-89)=561×(32-24)=68×(482-473)=590×(381-373)=107×(107-99)=134×(964-955)=124×(493-489)=299×(281-277)=187×(380-376)=251×(860-851)=11×(286-277)=846×(93-87)=307×(332-329)=521×(733-724)=256×(206-203)=462×(588-580)=162×(332-328)=398×(399-396)=62×(335-327)=181×(190-186)=90×(151-145)=900×(553-549)=107×(218-211)=415×(578-571)=330×(337-334)=201×(417-409)=186×(154-149)=384×(233-224)=1/6+2/6=3/10+4/10=1/5+2/5=1/6+3/6=1/7+5/7=4/9+3/9=3/6+2/6=1/4+3/4=1/5+3/5=2/6+3/6=1/4+2/4=6/8+2/8=2/4-1/4=4/7-1/7=2/5-1/5=8/10-2/10=5/8-2/8=3/4-1/4=5/7-1/7=7/10-2/10=4/8-2/8=3/10-1/10=3/7-1/7=2/3-1/3=參考答案186+57=243362+304=666183+36=219288+57=34590+150=240541+212=753114+382=496213+930=1143279+175=454162+625=78761+336=397600+472=107274+388=462442+422=864144+273=417177+552=729190+108=298887+605=1492304+74=378242+904=114663+55=118371+180=551106+137=24374+221=295202+192=394535+92=627221+173=39449+105=15482+128=210566+881=144738+134=172163+120=283114+79=193304+406=710122+79=201298+58=356250+242=492317+747=106480+305=385173+29=20236+115=151211+163=374140+310=450903+437=1340127+132=259203+341=54415+31=46403+492=89537+213=250651+810=146190+164=254241+422=663338+65=403259+93=352132+238=37031+45=76161+252=41348+66=11472+344=416593+343=93644-34=10980-608=372372-94=278923-462=461480-222=258658-599=59375-157=218870-75=795376-326=50641-26=615281-88=193972-57=915195-40=155575-379=196412-274=138282-13=269482-434=48920-448=472315-294=21926-675=251307-225=82794-666=128408-295=113854-587=267450-372=78765-635=130224-91=133960-94=866498-356=142466-309=157466-238=228450-387=63434-392=42896-404=492212-194=18603-111=492400-367=33389-283=106472-232=240983-754=229478-62=416178-152=26447-112=335691-305=386133-106=27648-603=45469-160=309340-22=318215-129=86754-249=505214-163=51606-48=558195-163=32639-111=52895-13=82171-47=124402-323=79397-94=303466-130=336658-296=362199×5=995174×4=696127×5=635733×8=5864280×3=840464×4=1856118×2=236299×3=897101×2=202610×9=549070×7=490976×5=4880162×6=972290×5=1450412×2=824940×9=8460104×7=728241×6=1446117×8=93624×3=72131×3=393878×2=175680×6=480932×9=8388168×3=504807×8=6456120×5=600113×7=791232×2=464617×6=3702161×6=966648×2=1296207×3=621628×6=3768128×3=38465×3=195321×2=642147×9=1323193×5=965334×4=133653×3=159194×7=135861×9=549913×7=639115×6=90723×4=2892327×3=981820×2=1640213×4=852418×7=2926102×3=306941×2=1882105×4=420244×6=1464102×4=408889×6=5334177×2=354800×2=160050×9=45026×3=78488+382+106=976761+780+750=2291533+262+59=854799+986+933=2718244+393+105=742163+963+756=188224+615+133=772289+895+353=1537145+673+62=880334+328+345=1007189+672+41=902702+188+56=94641+177+313=531196+624+327=1147519+38+187=744602+354+223=1179400+156+202=758678+399+608=1685316+271+329=916280+763+666=1709541+32+419=992690+960+586=2236273+324+251=84810+654+845=1509101+144+95=340907+728+376=2011232+191+288=711445+295+456=1196152+210+107=469784+401+550=1735708+22+146=876970+91+689=1750448+188+304=940927+941+707=257515+187+682=884252+498+176=926292+137+353=782556+181+415=1152146+200+533=879467+613+14=1094403+465+18=88625+110+260=39571+524+217=812630+538+259=1427167+52+64=283318+872+95=128596+229+77=402381+985+950=2316128+104+598=830306+491+926=172375+288+601=96449+643+692=1384112+90+519=721153+750+488=1391552+174+60=786533+341+498=137257+730+191=978274+100+182=556218+293+198=709166+468+419=1053128+217-95=250603+911-889=625303+152-84=371375+335-674=36348+119-303=164552+672-332=892241+124-73=29246+541-131=456229+96-13=312623+990-976=63768+247-40=27571+828-209=690114+306-279=141966+594-811=74910+337-59=288609+385-504=490146+139-136=149672+397-58=1011297+181-186=292164+656-780=40221+102-229=94195+568-667=96265+114-201=178305+950-753=502472+26-248=250334+783-521=596262+81-276=67371+85-407=49269+40-305=4981+722-719=984127+11-78=60395+329-32=692189+96-154=131896+513-944=465254+195-277=172395+691-429=65775+244-68=251804+222-741=285132+243-273=10212+271-88=195104+393-94=403878+335-587=626448+26-358=116847+24-326=545211+238-359=90804+492-286=101012+479-308=183767+334-828=273244+134-45=33359+687-666=80152+292-83=361316+586-274=62833+412-295=150709+539-154=1094283+162-71=374583+284-834=33189+112-254=47859+387-617=629295+137-252=180846+242-884=204349-19-212=118783-481-34=268390-302-55=33747-189-356=202405-75-297=33578-141-332=105368-260-46=62834-611-96=127352-100-154=98889-506-277=106372-38-217=117865-351-392=122382-102-280=0974-288-202=484329-28-120=181696-157-298=241469-268-146=55738-519-149=70371-34-261=76880-250-67=563289-235-51=3314-144-79=91475-199-234=42927-374-251=302192-52-54=86669-489-120=60461-281-28=152726-177-547=2465-203-251=11686-44-618=24285-18-52=215777-185-324=268413-36-105=272921-529-220=172164-102-19=43971-14-26=931197-76-31=90845-299-91=455426-218-34=174920-49-732=139399-65-324=10857-298-121=438405-112-157=136814-390-338=86416-279-67=70988-364-157=467367-136-142=89736-61-251=424264-33-228=3925-126-125=674383-242-94=47477-353-18=106269-70-123=76826-166-601=59453-107-275=71554-460-88=6282-151-71=60925-303-25=597457-300-119=38853-36-373=444331-272+439=498565-478+579=666134-107+71=98718-77+839=1480196-133+178=241808-163+301=946163-150+177=190807-725+792=874297-252+332=377360-313+259=306471-433+166=204932-631+392=693467-381+353=439896-542+528=882386-328+344=402582-298+471=755407-242+154=319676-461+584=799490-349+128=269195-71+403=527243-182+96=157712-140+46=618174-123+279=330359-116+592=83591-66+447=472713-533+397=577116-11+238=343872-555+137=454357-117+66=306909-819+389=479207-51+75=231440-388+170=222394-125+183=452296-252+156=200154-86+366=434364-205+229=388371-215+106=262201-152+481=530494-277+138=355815-499+244=560261-91+282=452956-171+638=1423497-447+382=432129-102+972=999486-227+197=456325-10+760=1075452-242+38=248750-132+85=703225-11+214=428511-120+171=562487-251+25=261812-398+444=858367-172+31=226517-76+115=556215-75+225=365266-95+168=339496-305+79=270274-53+109=330485-288+157=354815-350+213=678150+(421-134)=43710+(662-523)=149330+(324-218)=43625+(485-440)=70207+(487-206)=488451+(381-131)=701163+(380-299)=244931+(851-826)=956233+(438-182)=489403+(241-73)=571166+(72-39)=199440+(650-122)=968479+(278-67)=690218+(452-146)=524175+(346-60)=461119+(594-82)=63131+(476-147)=36087+(510-377)=220378+(341-15)=704424+(823-305)=942255+(368-29)=594876+(898-836)=938399+(187-173)=41350+(775-498)=327186+(452-386)=252372+(443-405)=410281+(481-455)=307953+(843-840)=956168+(282-70)=380849+(739-474)=1114401+(247-77)=571217+(685-564)=338333+(331-141)=523654+(366-320)=700426+(155-131)=450349+(820-498)=671214+(384-300)=29832+(908-186)=75446+(95-72)=69897+(483-157)=122382+(200-77)=205583+(212-56)=739287+(359-168)=478623+(512-408)=72715+(350-55)=310124+(423-107)=440203+(77-17)=263506+(549-200)=855267+(392-106)=553970+(934-164)=1740106+(322-311)=117821+(767-360)=122857+(251-246)=62599+(845-659)=78590+(252-154)=188900+(697-369)=1228100+(441-61)=480931+(346-146)=1131299+(324-112)=511675+(497-202)=970295-(54+17)=224990-(511+22)=457301-(179+12)=110805-(14+243)=548251-(83+63)=105692-(316+55)=321324-(76+163)=85993-(604+189)=200433-(265+75)=93307-(20+225)=62201-(31+73)=97511-(193+100)=218290-(49+158)=83885-(528+12)=345381-(163+68)=150500-(99+106)=295308-(20+61)=227987-(93+376)=518418-(41+14)=363791-(486+214)=91432-(221+169)=42961-(115+84)=762234-(26+71)=137730-(182+409)=139329-(105+183)=41622-(106+369)=147453-(354+30)=69858-(184+635)=39366-(97+90)=179983-(142+600)=241477-(110+58)=309882-(541+84)=257408-(93+109)=206980-(205+274)=501424-(295+53)=76897-(71+685)=141486-(181+14)=291983-(290+533)=160460-(12+388)=60831-(207+585)=39206-(126+14)=66921-(135+38)=748427-(118+122)=187564-(157+253)=154458-(216+163)=79937-(402+445)=90438-(154+32)=252934-(24+309)=601373-(96+214)=63728-(44+218)=466440-(31+84)=325942-(457+280)=205144-(118+22)=4280-(58+195)=27204-(103+57)=44928-(355+287)=286344-(182+104)=58635-(226+95)=314337-(16+39)=282659-(78+43)=538300-(154-69)=215795-(636-303)=462421-(426-100)=95817-(351-168)=634441-(494-327)=27482-(818-746)=10435-(417-33)=51298-(518-455)=23541-(477-462)=26258-(888-700)=70292-(201-164)=255413-(845-638)=206334-(248-123)=209322-(434-147)=35488-(430-381)=439712-(808-135)=39234-(175-139)=198456-(168-110)=398265-(328-207)=144474-(455-80)=99370-(262-55)=163477-(797-413)=93427-(231-187)=383869-(849-50)=70372-(292-30)=110492-(868-675)=299463-(263-156)=356954-(810-347)=491103-(141-58)=2072-(144-72)=0221-(135-69)=155574-(810-284)=48387-(402-365)=350466-(761-348)=53423-(496-175)=102586-(951-443)=78356-(206-61)=211893-(800-503)=596466-(375-325)=416483-(591-444)=336439-(335-46)=150673-(695-102)=80201-(282-148)=67842-(998-412)=256112-(413-327)=26678-(717-310)=271473-(227-110)=356565-(608-532)=489199-(361-227)=65150-(241-238)=147348-(154-35)=229870-(541-504)=833385-(399-296)=282725-(769-700)=656469-(266-211)=414846-(898-230)=178218-(463-326)=81876-(533-282)=625346-(459-423)=310959-(918-107)=148131+213×2=557216+94×7=87419+443×2=905391+71×7=888266+354×2=974950+79×3=118757+111×7=834264+120×7=1104124+123×4=616330+132×3=726257+182×4=985967+83×4=1299315+16×7=427435+226×2=887431+33×6=629251+35×5=426285+352×2=98919+243×2=505100+114×5=670749+81×6=1235310+75×4=610845+161×3=1328243+215×3=888239+276×2=791166+206×4=990176+14×8=288160+77×5=545377+130×5=1027286+45×9=691167+26×2=21917×6+219=32180×2+816=97667×7+447=91647×8+82=45844×3+240=372457×2+99=1013218×2+409=84554×9+446=93288×3+214=478307×2+933=154726×8+264=47256×7+483=87545×9+165=57054×8+332=764267×2+114=648299×3+532=142996×3+201=489164×5+317=1137133×6+141=93973×3+175=394263×3+203=992204×4+157=973160×2+252=572249×3+733=148021×2+117=15924×8+167=35943×5+392=60785×8+370=105043×6+62=320130×5+279=929136-54×2=28879-404×2=71486-47×4=298901-55×2=791403-107×2=189745-275×2=195429-136×3=21950-176×4=246477-159×2=159715-32×9=427197-14×3=155352-58×4=120257-22×7=103611-28×7=415271-18×2=235673-140×3=253298-64×3=106348-12×5=288240-104×2=32872-118×2=636273-63×4=21889-44×6=625472-12×3=436937-100×8=137451-57×7=52801-83×4=469439-79×2=281983-257×3=212387-55×5=112214-59×3=37217-10×9=127993-309×3=66349-108×2=133565-61×8=77299-16×6=203850-118×7=24421-21×3=358933-213×4=81328-78×2=172991-78×6=523451-50×8=51814-39×5=619428-22×9=230581-35×3=476372-95×2=182299-30×9=29451-87×2=277865-82×8=209374-19×5=279674-65×6=284388-40×7=108798-48×9=366390-83×4=58654-19×3=597188-35×2=118931-30×5=781373-129×2=