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三年级数学(上)计算题专项练习附答案112+154=193+765=110+340=273+283=167+325=368+400=47+71=85+69=186+229=198+34=55+15=903+681=323+143=571+762=74+364=287+434=318+169=435+465=237+128=593+172=66+92=427+202=263+220=524+185=258+186=471+372=112+274=408+285=99+60=282+793=297+52=731+752=146+132=168+205=88+96=630+237=11+30=191+82=158+147=255+212=251+221=309+204=105+154=707+904=172+64=249+532=232+209=880+693=393+105=689+930=386+107=255+464=197+121=222+514=19+75=534+438=143+353=272+421=190+295=806+947=495-399=259-176=70-11=328-282=279-238=282-242=473-159=630-11=477-303=725-454=430-216=594-415=460-92=878-120=169-157=538-365=276-226=321-292=434-420=987-165=290-258=970-396=198-124=938-390=347-10=761-602=87-64=932-300=355-201=856-170=145-97=860-693=461-314=862-599=239-91=661-373=278-153=319-53=389-35=943-867=459-185=724-84=168-137=403-268=339-144=547-380=419-135=768-590=433-54=406-370=141-12=366-28=428-191=857-98=281-219=506-103=308-229=728-215=271-81=705-202=102×3=118×9=343×2=276×2=61×2=983×5=47×6=119×9=129×4=241×9=282×2=647×7=154×3=560×6=129×5=437×6=164×5=60×6=73×4=234×8=45×6=169×6=264×3=363×4=83×7=76×9=74×4=671×5=440×2=575×5=485×2=876×6=151×5=302×9=202×2=280×8=63×7=39×2=290×3=766×6=154×4=443×9=56×2=742×5=411×2=108×9=144×5=776×8=12×3=357×9=210×2=295×2=269×3=428×5=204×4=565×2=20×4=91×6=46×3=166×2=192+251+135=648+825+923=346+95+463=90+686+936=246+184+334=471+21+785=157+657+87=210+271+429=259+183+202=56+667+864=87+99+427=776+662+853=317+16+565=303+66+241=506+60+249=952+966+86=209+93+637=29+782+620=315+166+152=106+59+105=379+292+63=609+471+740=227+78+460=250+865+553=171+101+630=53+828+957=107+284+137=71+413+803=240+519+234=319+439+731=15+41+867=284+252+478=692+97+130=340+866+633=320+440+208=905+797+810=31+45+123=604+226+518=14+186+625=435+451+651=323+17+599=431+830+359=32+174+486=468+928+611=12+177+440=103+221+886=409+55+82=301+306+115=275+26+64=582+202+752=149+181+453=573+330+959=145+295+62=818+832+706=11+302+130=813+777+372=430+55+274=559+834+49=111+141+737=124+414+277=160+233-326=502+660-919=70+110-104=469+950-750=357+60-195=281+750-883=145+301-54=830+912-797=254+75-95=214+352-358=85+168-127=671+496-554=190+167-44=576+903-923=309+43-264=221+563-629=242+113-51=961+941-749=168+69-123=464+869-690=173+59-214=777+974-591=49+237-278=396+246-187=182+186-116=12+833-805=63+238-111=18+945-314=124+185-46=561+888-837=120+246-152=446+503-776=309+95-308=87+628-512=179+28-88=843+686-194=254+155-321=537+922-380=110+273-240=469+781-677=287+61-126=390+921-541=170+301-403=392+983-797=428+68-208=689+528-543=140+208-139=892+339-695=253+167-236=71+404-389=89+306-223=358+180-449=165+101-43=811+362-990=329+77-290=228+636-129=271+166-416=883+425-252=394+95-442=465+668-552=290-244-27=983-731-86=283-74-72=771-68-280=316-68-58=693-68-379=383-120-138=987-91-185=404-248-60=865-139-278=424-97-59=395-350-27=460-88-352=716-263-175=343-27-101=843-234-48=474-59-90=677-99-544=381-25-284=564-407-14=244-162-23=928-229-186=416-225-44=471-159-41=429-187-64=620-207-21=499-24-23=886-15-421=468-377-28=841-194-472=435-273-137=945-135-241=463-58-21=661-120-98=487-393-23=186-19-150=412-210-167=453-100-71=400-71-30=530-222-233=485-391-72=961-104-717=463-113-296=545-49-348=290-122-96=998-457-62=471-68-378=925-761-71=429-123-210=865-11-562=451-75-344=687-378-212=427-259-129=756-264-53=224-15-107=988-373-148=296-27-50=967-382-362=494-41-324=562-138-24=145-122+356=504-137+741=396-375+262=977-215+704=343-230+110=819-543+721=209-32+93=479-290+102=119-110+158=592-157+657=260-198+19=874-856+515=141-58+195=883-303+811=367-242+49=890-347+177=332-142+59=732-353+47=101-65+439=395-338+138=76-26+19=520-301+927=217-157+115=975-954+23=420-359+166=793-460+669=444-235+120=956-936+714=339-331+25=720-307+860=249-25+269=890-302+938=418-387+318=609-247+291=417-231+234=614-393+359=431-347+203=231-31+523=227-224+253=734-309+293=477-332+247=607-292+169=213-205+372=317-312+551=303-280+132=906-594+277=339-305+340=591-247+991=240-176+159=779-217+740=242-122+371=841-533+773=323-194+289=151-84+881=189-170+459=360-233+501=401-397+339=588-236+435=92-38+120=571-135+928=208+(418-49)=174+(553-274)=143+(442-367)=472+(470-42)=50+(393-335)=520+(538-435)=84+(418-130)=692+(598-277)=368+(343-76)=541+(848-598)=198+(322-176)=256+(310-129)=317+(466-61)=160+(875-333)=466+(396-253)=393+(671-448)=110+(410-405)=862+(995-760)=55+(280-246)=234+(491-343)=68+(421-224)=88+(998-200)=96+(477-41)=253+(991-79)=37+(476-210)=489+(135-120)=489+(494-235)=747+(270-264)=482+(376-374)=64+(918-558)=74+(439-290)=866+(527-29)=420+(446-190)=835+(216-126)=258+(113-52)=57+(801-73)=99+(453-261)=952+(704-592)=178+(174-54)=446+(486-239)=67+(408-54)=887+(332-320)=67+(482-440)=515+(97-83)=293+(189-87)=281+(704-279)=185+(231-182)=855+(720-622)=427+(103-61)=729+(972-573)=461+(344-18)=894+(999-73)=81+(289-205)=688+(328-205)=434+(268-148)=772+(771-348)=231+(215-208)=714+(631-558)=59+(456-209)=694+(220-43)=342-(196+38)=704-(155+190)=404-(94+85)=993-(60+840)=252-(91+155)=951-(174+581)=476-(386+70)=864-(480+73)=395-(60+236)=915-(119+20)=421-(226+163)=946-(38+100)=432-(104+279)=959-(346+567)=425-(16+227)=493-(147+308)=465-(33+202)=975-(56+882)=490-(165+246)=864-(678+26)=73-(12+14)=955-(510+196)=424-(326+89)=930-(451+119)=329-(28+172)=944-(103+70)=419-(289+13)=992-(41+230)=263-(110+107)=749-(162+422)=480-(44+99)=992-(362+206)=414-(19+43)=642-(31+354)=311-(182+106)=642-(436+45)=460-(54+84)=711-(199+264)=492-(139+161)=814-(256+354)=457-(28+398)=233-(99+16)=467-(36+391)=863-(334+291)=443-(272+119)=713-(291+69)=204-(50+133)=846-(547+218)=408-(331+19)=647-(179+35)=277-(51+102)=817-(420+306)=466-(234+89)=515-(296+188)=245-(155+82)=861-(604+195)=341-(100+125)=976-(716+87)=474-(70+381)=636-(361+76)=135-(285-226)=935-(346-66)=409-(383-30)=789-(926-321)=318-(330-208)=431-(202-74)=325-(405-189)=314-(916-832)=65-(190-164)=852-(520-264)=372-(166-49)=761-(880-633)=451-(338-333)=596-(680-616)=411-(399-201)=270-(402-253)=440-(450-31)=221-(778-731)=323-(351-156)=912-(978-405)=244-(184-55)=459-(757-546)=326-(424-177)=435-(277-22)=412-(384-10)=946-(713-138)=419-(451-80)=872-(869-654)=311-(290-108)=398-(556-295)=325-(339-284)=533-(408-332)=191-(243-199)=982-(990-101)=398-(96-55)=975-(968-174)=433-(270-156)=269-(322-167)=321-(479-308)=765-(908-377)=109-(448-440)=619-(476-354)=259-(368-272)=411-(254-237)=74-(416-351)=822-(889-764)=482-(267-171)=404-(966-909)=154-(344-209)=950-(211-196)=476-(260-82)=928-(805-723)=239-(476-358)=977-(735-340)=383-(381-281)=183-(589-518)=420-(389-172)=666-(673-535)=287-(261-40)=646-(917-714)=80+105×5=488+93×7=39+64×7=908+315×2=336+50×4=284+152×2=158+138×4=107+95×7=373+162×3=143+98×7=334+174×2=347+79×6=29+59×5=671+237×2=182+141×5=472+134×3=335+59×2=678+163×2=80+15×4=175+43×5=20+84×8=461+228×3=358+57×7=352+107×3=115+270×2=931+68×5=98+118×6=150+85×2=75+97×8=748+25×6=38×4+404=249×4+221=139×3+328=93×5+120=32×9+435=498×2+31=67×7+256=114×7+587=48×8+167=177×5+904=101×3+453=28×6+86=107×3+150=50×7+66=47×3+138=66×3+217=300×3+23=86×4+479=58×7+136=134×4+324=117×4+116=167×4+256=81×8+17=187×5+767=399×2+113=17×8+464=382×2+133=31×2+412=71×3+98=113×2+55=391-11×2=463-62×5=250-62×2=424-75×3=299-26×3=944-225×3=295-30×3=619-79×6=182-58×3=800-51×8=344-153×2=801-76×8=382-12×2=853-105×2=433-32×9=916-87×4=418-33×6=492-33×9=493-49×7=648-206×2=306-92×3=310-10×5=230-23×6=876-23×2=305-20×8=577-253×2=69-16×4=336-45×7=209-96×2=612-126×4=357-24×2=811-101×5=170-46×2=740-331×2=249-78×2=614-34×8=443-160×2=910-88×2=406-61×4=973-18×7=86-13×5=916-227×3=221-27×4=494-31×9=376-38×9=829-37×5=399-81×4=222-47×2=244-87×2=267-22×8=220-74×2=754-152×3=146-64×2=983-146×5=489-47×4=640-136×3=435-53×7=429-24×2=367-38×9=908-429×2=224×3-35=804×7-609=121×6-330=707×3-150=94×9-255=857×9-103=378×2-574=674×5-137=111×9-199=193×4-414=92×6-144=161×9-536=146×5-345=250×9-62=248×3-618=885×4-542=58×6-181=554×4-369=222×3-606=372×7-525=51×6-267=523×2-988=172×4-14=96×9-427=124×7-110=475×6-417=25×8-35=298×7-518=319×3-648=142×2-93=56×7-225=365×7-397=61×3-144=286×3-391=489×2-118=369×6-836=110×4-75=317×7-932=392×2-503=128×5-344=350×2-154=861×9-630=83×7-382=445×5-515=470×2-658=462×8-67=300×3-347=735×9-764=41×9-53=211×3-362=227×3-446=836×8-962=36×9-92=293×4-648=20×5-59=770×6-85=98×2-83=473×8-627=68×8-302=301×4-367=27×(26-20)=59×(199-194)=101×(218-212)=46×(16-13)=25×(55-47)=549×(876-867)=85×(70-66)=348×(941-934)=108×(259-255)=864×(529-521)=110×(242-239)=817×(880-873)=127×(318-313)=28×(285-280)=101×(486-477)=415×(753-748)=204×(241-237)=250×(263-260)=97×(155-151)=409×(128-121)=225×(400-397)=74×(700-694)=229×(459-455)=87×(741-737)=206×(428-424)=406×(600-596)=57×(202-195)=686×(45-42)=126×(150-145)=224×(588-579)=165×(158-152)=53×(961-955)=34×(350-347)=843×(987-984)=305×(405-402)=301×(393-390)=97×(148-145)=563×(287-283)=98×(262-259)=883×(709-704)=30×(294-285)=642×(439-436)=23×(233-228)=392×(392-387)=21×(171-166)=673×(901-897)=132×(222-218)=14×(858-850)=87×(379-370)=461×(893-890)=289×(249-246)=283×(527-521)=179×(463-460)=348×(919-910)=29×(409-402)=767×(205-202)=114×(90-83)=910×(144-141)=12×(459-453)=943×(943-934)=4/8+2/8=8/10+2/10=2/8+3/8=1/7+3/7=1/8+2/8=7/10+2/10=3/6+2/6=6/9+3/9=3/7+2/7=1/6+2/6=2/8+4/8=1/7+6/7=4/8-3/8=3/6-1/6=3/7-2/7=2/3-1/3=3/6-2/6=4/8-1/8=5/7-1/7=3/8-1/8=3/5-1/5=6/10-4/10=2/5-1/5=5/10-1/10=参考答案112+154=266193+765=958110+340=450273+283=556167+325=492368+400=76847+71=11885+69=154186+229=415198+34=23255+15=70903+681=1584323+143=466571+762=133374+364=438287+434=721318+169=487435+465=900237+128=365593+172=76566+92=158427+202=629263+220=483524+185=709258+186=444471+372=843112+274=386408+285=69399+60=159282+793=1075297+52=349731+752=1483146+132=278168+205=37388+96=184630+237=86711+30=41191+82=273158+147=305255+212=467251+221=472309+204=513105+154=259707+904=1611172+64=236249+532=781232+209=441880+693=1573393+105=498689+930=1619386+107=493255+464=719197+121=318222+514=73619+75=94534+438=972143+353=496272+421=693190+295=485806+947=1753495-399=96259-176=8370-11=59328-282=46279-238=41282-242=40473-159=314630-11=619477-303=174725-454=271430-216=214594-415=179460-92=368878-120=758169-157=12538-365=173276-226=50321-292=29434-420=14987-165=822290-258=32970-396=574198-124=74938-390=548347-10=337761-602=15987-64=23932-300=632355-201=154856-170=686145-97=48860-693=167461-314=147862-599=263239-91=148661-373=288278-153=125319-53=266389-35=354943-867=76459-185=274724-84=640168-137=31403-268=135339-144=195547-380=167419-135=284768-590=178433-54=379406-370=36141-12=129366-28=338428-191=237857-98=759281-219=62506-103=403308-229=79728-215=513271-81=190705-202=503102×3=306118×9=1062343×2=686276×2=55261×2=122983×5=491547×6=282119×9=1071129×4=516241×9=2169282×2=564647×7=4529154×3=462560×6=3360129×5=645437×6=2622164×5=82060×6=36073×4=292234×8=187245×6=270169×6=1014264×3=792363×4=145283×7=58176×9=68474×4=296671×5=3355440×2=880575×5=2875485×2=970876×6=5256151×5=755302×9=2718202×2=404280×8=224063×7=44139×2=78290×3=870766×6=4596154×4=616443×9=398756×2=112742×5=3710411×2=822108×9=972144×5=720776×8=620812×3=36357×9=3213210×2=420295×2=590269×3=807428×5=2140204×4=816565×2=113020×4=8091×6=54646×3=138166×2=332192+251+135=578648+825+923=2396346+95+463=90490+686+936=1712246+184+334=764471+21+785=1277157+657+87=901210+271+429=910259+183+202=64456+667+864=158787+99+427=613776+662+853=2291317+16+565=898303+66+241=610506+60+249=815952+966+86=2004209+93+637=93929+782+620=1431315+166+152=633106+59+105=270379+292+63=734609+471+740=1820227+78+460=765250+865+553=1668171+101+630=90253+828+957=1838107+284+137=52871+413+803=1287240+519+234=993319+439+731=148915+41+867=923284+252+478=1014692+97+130=919340+866+633=1839320+440+208=968905+797+810=251231+45+123=199604+226+518=134814+186+625=825435+451+651=1537323+17+599=939431+830+359=162032+174+486=692468+928+611=200712+177+440=629103+221+886=1210409+55+82=546301+306+115=722275+26+64=365582+202+752=1536149+181+453=783573+330+959=1862145+295+62=502818+832+706=235611+302+130=443813+777+372=1962430+55+274=759559+834+49=1442111+141+737=989124+414+277=815160+233-326=67502+660-919=24370+110-104=76469+950-750=669357+60-195=222281+750-883=148145+301-54=392830+912-797=945254+75-95=234214+352-358=20885+168-127=126671+496-554=613190+167-44=313576+903-923=556309+43-264=88221+563-629=155242+113-51=304961+941-749=1153168+69-123=114464+869-690=643173+59-214=18777+974-591=116049+237-278=8396+246-187=455182+186-116=25212+833-805=4063+238-111=19018+945-314=649124+185-46=263561+888-837=612120+246-152=214446+503-776=173309+95-308=9687+628-512=203179+28-88=119843+686-194=1335254+155-321=88537+922-380=1079110+273-240=143469+781-677=573287+61-126=222390+921-541=770170+301-403=68392+983-797=578428+68-208=288689+528-543=674140+208-139=209892+339-695=536253+167-236=18471+404-389=8689+306-223=172358+180-449=89165+101-43=223811+362-990=183329+77-290=116228+636-129=735271+166-416=21883+425-252=1056394+95-442=47465+668-552=581290-244-27=19983-731-86=166283-74-72=137771-68-280=423316-68-58=190693-68-379=246383-120-138=125987-91-185=711404-248-60=96865-139-278=448424-97-59=268395-350-27=18460-88-352=20716-263-175=278343-27-101=215843-234-48=561474-59-90=325677-99-544=34381-25-284=72564-407-14=143244-162-23=59928-229-186=513416-225-44=147471-159-41=271429-187-64=178620-207-21=392499-24-23=452886-15-421=450468-377-28=63841-194-472=175435-273-137=25945-135-241=569463-58-21=384661-120-98=443487-393-23=71186-19-150=17412-210-167=35453-100-71=282400-71-30=299530-222-233=75485-391-72=22961-104-717=140463-113-296=54545-49-348=148290-122-96=72998-457-62=479471-68-378=25925-761-71=93429-123-210=96865-11-562=292451-75-344=32687-378-212=97427-259-129=39756-264-53=439224-15-107=102988-373-148=467296-27-50=219967-382-362=223494-41-324=129562-138-24=400145-122+356=379504-137+741=1108396-375+262=283977-215+704=1466343-230+110=223819-543+721=997209-32+93=270479-290+102=291119-110+158=167592-157+657=1092260-198+19=81874-856+515=533141-58+195=278883-303+811=1391367-242+49=174890-347+177=720332-142+59=249732-353+47=426101-65+439=475395-338+138=19576-26+19=69520-301+927=1146217-157+115=175975-954+23=44420-359+166=227793-460+669=1002444-235+120=329956-936+714=734339-331+25=33720-307+860=1273249-25+269=493890-302+938=1526418-387+318=349609-247+291=653417-231+234=420614-393+359=580431-347+203=287231-31+523=723227-224+253=256734-309+293=718477-332+247=392607-292+169=484213-205+372=380317-312+551=556303-280+132=155906-594+277=589339-305+340=374591-247+991=1335240-176+159=223779-217+740=1302242-122+371=491841-533+773=1081323-194+289=418151-84+881=948189-170+459=478360-233+501=628401-397+339=343588-236+435=78792-38+120=174571-135+928=1364208+(418-49)=577174+(553-274)=453143+(442-367)=218472+(470-42)=90050+(393-335)=108520+(538-435)=62384+(418-130)=372692+(598-277)=1013368+(343-76)=635541+(848-598)=791198+(322-176)=344256+(310-129)=437317+(466-61)=722160+(875-333)=702466+(396-253)=609393+(671-448)=616110+(410-405)=115862+(995-760)=109755+(280-246)=89234+(491-343)=38268+(421-224)=26588+(998-200)=88696+(477-41)=532253+(991-79)=116537+(476-210)=303489+(135-120)=504489+(494-235)=748747+(270-264)=753482+(376-374)=48464+(918-558)=42474+(439-290)=223866+(527-29)=1364420+(446-190)=676835+(216-126)=925258+(113-52)=31957+(801-73)=78599+(453-261)=291952+(704-592)=1064178+(174-54)=298446+(486-239)=69367+(408-54)=421887+(332-320)=89967+(482-440)=109515+(97-83)=529293+(189-87)=395281+(704-279)=706185+(231-182)=234855+(720-622)=953427+(103-61)=469729+(972-573)=1128461+(344-18)=787894+(999-73)=182081+(289-205)=165688+(328-205)=811434+(268-148)=554772+(771-348)=1195231+(215-208)=238714+(631-558)=78759+(456-209)=306694+(220-43)=871342-(196+38)=108704-(155+190)=359404-(94+85)=225993-(60+840)=93252-(91+155)=6951-(174+581)=196476-(386+70)=20864-(480+73)=311395-(60+236)=99915-(119+20)=776421-(226+163)=32946-(38+100)=808432-(104+279)=49959-(346+567)=46425-(16+227)=182493-(147+308)=38465-(33+202)=230975-(56+882)=37490-(165+246)=79864-(678+26)=16073-(12+14)=47955-(510+196)=249424-(326+89)=9930-(451+119)=360329-(28+172)=129944-(103+70)=771419-(289+13)=117992-(41+230)=721263-(110+107)=46749-(162+422)=165480-(44+99)=337992-(362+206)=424414-(19+43)=352642-(31+354)=257311-(182+106)=23642-(436+45)=161460-(54+84)=322711-(199+264)=248492-(139+161)=192814-(256+354)=204457-(28+398)=31233-(99+16)=118467-(36+391)=40863-(334+291)=238443-(272+119)=52713-(291+69)=353204-(50+133)=21846-(547+218)=81408-(331+19)=58647-(179+35)=433277-(51+102)=124817-(420+306)=91466-(234+89)=143515-(296+188)=31245-(155+82)=8861-(604+195)=62341-(100+125)=116976-(716+87)=173474-(70+381)=23636-(361+76)=199135-(285-226)=76935-(346-66)=655409-(383-30)=56789-(926-321)=184318-(330-208)=196431-(202-74)=303325-(405-189)=109314-(916-832)=23065-(190-164)=39852-(520-264)=596372-(166-49)=255761-(880-633)=514451-(338-333)=446596-(680-616)=532411-(399-201)=213270-(402-253)=121440-(450-31)=21221-(778-731)=174323-(351-156)=128912-(978-405)=339244-(184-55)=115459-(757-546)=248326-(424-177)=79435-(277-22)=180412-(384-10)=38946-(713-138)=371419-(451-80)=48872-(869-654)=657311-(290-108)=129398-(556-295)=137325-(339-284)=270533-(408-332)=457191-(243-199)=147982-(990-101)=93398-(96-55)=357975-(968-174)=181433-(270-156)=319269-(322-167)=114321-(479-308)=150765-(908-377)=234109-(448-440)=101619-(476-354)=497259-(368-272)=163411-(254-237)=39474-(416-351)=9822-(889-764)=697482-(267-171)=386404-(966-909)=347154-(344-209)=19950-(211-196)=935476-(260-82)=298928-(805-723)=846239-(476-358)=121977-(735-340)=582383-(381-281)=283183-(589-518)=112420-(389-172)=203666-(673-535)=528287-(261-40)=66646-(917-714)=44380+105×5=605488+93×7=113939+64×7=487908+315×2=1538336+50×4=536284+152×2=588158+138×4=710107+95×7=772373+162×3=859143+98×7=829334+174×2=682347+79×6=82129+59×5=324671+237×2=1145182+141×5=887472+134×3=874335+59×2=453678+163×2=100480+15×4=140175+43×5=39020+84×8=692461+228×3=1145358+57×7=757352+107×3=673115+270×2=655931+68×5=127198+118×6=806150+85×2=32075+97×8=851748+25×6=89838×4+404=556249×4+221=1217139×3+328=74593×5+120=58532×9+435=723498×2+31=102767×7+256=725114×7+587=138548×8+167=551177×5+904=1789101×3+453=75628×6+86=254107×3+150=47150×7+66=41647×3+138=27966×3+217=415300×3+23=92386×4+479=82358×7+136=542134×4+324=860117×4+116=584167×4+256=92481×8+17=665187×5+767=1702399×2+113=91117×8+464=600382×2+133=89731×2+412=47471×3+98=311113×2+55=281391-11×2=369463-62×5=153250-62×2=126424-75×3=199299-26×3=221944-225×3=269295-30×3=205619-79×6=145182-58×3=8800-51×8=392344-153×2=38801-76×8=193382-12×2=358853-105×2=643433-32×9=145916-87×4=568418-33×6=220492-33×9=195493-49×7=150648-206×2=236306-92×3=30310-10×5=260230-23×6=92876-23×2=830305-20×8=145577-253×2=7169-16×4=5336-45×7=21209-96×2=17612-126×4=108357-24×2=309811-101×5=306170-46×2=78740-331×2=78249-78×2=93614-34×8=342443-160×2=123910-88×2=734406-61×4=162973-18×7=84786-13×5=21916-227×3=235221-27×4=113494-31×9=215376-38×9=34829-37×5=644399-81×4=75222-47×2=128244-87×2=70267-22×8=91220-74×2=72754-152×3=298146-64×2=18983-146×5=253489-47×4=301640-136×3=232435-

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