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193+164=828+240=334+96=523+154=304+172=749+237=51+56=884+349=214+198=346+295=78+78=868+679=217+212=439+971=312+149=250+290=70+283=299+127=70+192=450+146=42+125=439+125=158+283=946+181=140+233=402+70=292+83=118+135=117+142=487+823=215+65=491+267=233+78=254+80=84+40=85+444=329+98=461+756=147+30=283+397=318+173=308+874=72+243=930+682=357+74=156+232=187+211=99+342=124+26=98+251=179+236=265+507=210+252=865+267=108+377=694+241=197+164=253+426=295+192=124+23=117-31=428-48=272-124=700-569=471-96=874-52=289-112=543-391=258-19=910-733=263-99=774-322=310-17=977-670=332-270=810-178=314-29=516-318=414-281=449-53=452-97=971-960=227-189=548-486=386-295=838-680=467-98=81-57=390-376=469-257=454-22=661-245=305-26=754-156=335-92=500-288=420-394=874-390=183-83=698-85=440-216=726-261=495-74=947-699=268-159=987-251=380-151=900-337=232-78=603-427=354-31=370-304=434-99=571-286=145-110=861-297=414-321=405-54=456-357=827-106=154×6=777×3=190×5=557×5=97×8=15×9=177×2=401×8=142×5=723×9=430×2=104×2=144×3=975×7=70×3=324×6=131×4=748×3=66×5=779×8=120×2=550×3=116×4=533×3=65×4=239×2=18×7=827×4=71×5=213×3=16×3=413×5=91×6=463×5=96×6=891×8=227×2=250×9=155×3=33×7=41×3=581×6=54×6=147×6=58×3=168×5=180×2=77×8=348×2=432×6=297×2=921×4=106×3=261×8=122×5=172×6=210×2=623×3=29×2=462×9=101+559+161=330+880+894=114+809+11=96+295+258=155+626+55=922+41+382=152+369+100=376+820+373=395+329+232=826+737+425=424+425+142=33+254+417=123+166+360=500+666+455=176+216+524=368+750+641=27+40+799=823+796+581=42+212+381=78+691+848=341+21+25=550+725+542=263+150+476=445+816+168=79+109+367=789+115+765=174+205+454=149+46+523=727+12+202=555+110+409=191+574+52=449+864+231=537+277+100=669+123+617=10+395+267=873+152+165=245+214+422=647+694+290=107+505+283=891+137+947=644+216+128=561+173+436=219+366+204=745+339+371=359+68+272=722+469+973=14+522+43=474+520+202=337+336+305=26+813+748=609+115+220=545+806+706=161+117+137=510+745+817=872+67+21=964+549+434=690+29+240=264+932+899=263+454+240=758+493+687=216+229-112=154+637-551=86+64-39=470+303-361=379+34-287=305+456-306=51+351-202=420+893-311=202+122-258=479+223-278=325+147-337=25+885-377=405+21-197=435+343-40=144+301-57=877+722-612=163+271-109=557+888-172=113+116-75=266+249-434=302+88-118=318+363-129=459+38-259=240+943-130=247+202-297=18+989-439=197+183-300=11+670-283=258+69-41=818+821-280=369+119-275=180+799-350=222+246-371=829+910-18=39+278-68=419+290-554=170+145-197=608+483-97=292+79-17=89+481-409=68+406-126=487+305-256=227+25-38=931+739-220=229+30-71=460+679-215=105+224-149=606+170-356=232+175-382=907+164-154=44+60-49=389+847-188=192+120-263=511+764-222=18+469-328=936+715-836=86+41-103=44+454-426=185+270-309=780+86-674=320-110-107=572-248-265=466-270-171=778-17-92=322-176-52=700-603-29=303-60-65=873-75-782=240-23-90=952-547-380=317-58-187=478-37-96=450-20-307=900-501-257=295-46-10=691-402-176=228-89-71=453-181-26=360-135-51=727-446-88=495-202-108=529-313-12=444-134-234=713-567-107=495-146-211=857-441-250=83-19-64=616-347-176=338-17-301=874-184-158=420-85-120=700-546-74=421-315-96=997-236-250=316-90-146=804-368-216=383-57-71=588-27-200=407-112-102=496-93-349=381-81-246=648-264-218=281-131-17=273-72-86=374-66-110=766-454-193=315-183-59=224-26-136=419-268-94=902-176-436=460-254-197=725-39-355=244-12-218=409-204-31=288-47-97=925-302-323=441-325-76=314-77-101=395-32-281=725-314-305=149-98+386=744-96+525=387-321+22=607-277+549=404-262+231=642-545+640=321-273+305=448-335+819=400-357+201=72-11+817=210-135+226=660-89+814=396-21+76=852-203+691=413-281+132=957-650+863=303-271+309=668-457+371=374-56+110=937-230+107=329-202+133=544-69+632=324-48+111=380-292+822=356-356+330=301-44+805=301-236+251=300-18+604=455-175+14=639-150+531=294-108+251=468-132+267=72-71+400=653-574+805=285-168+255=858-740+405=486-127+12=753-651+672=485-117+113=815-619+917=369-116+58=589-222+425=409-106+157=944-194+456=181-97+396=646-345+884=365-291+334=974-767+981=314-245+98=729-646+349=255-125+287=641-637+56=350-104+17=833-779+653=318-61+68=989-781+743=398-261+294=924-181+23=478-286+271=788-634+543=75+(241-238)=955+(880-465)=260+(236-180)=617+(930-233)=216+(125-88)=193+(755-341)=467+(167-143)=490+(475-59)=60+(498-222)=535+(892-494)=173+(389-385)=154+(686-201)=280+(499-77)=768+(493-460)=169+(380-280)=147+(784-701)=344+(373-301)=794+(877-626)=171+(325-59)=107+(967-119)=15+(480-250)=935+(176-15)=316+(469-241)=572+(706-479)=356+(397-241)=671+(546-367)=384+(230-222)=540+(843-138)=108+(352-221)=846+(500-428)=215+(361-280)=415+(464-38)=203+(430-71)=77+(576-372)=365+(293-131)=233+(814-704)=400+(280-206)=268+(795-757)=218+(116-107)=64+(822-488)=447+(177-12)=835+(176-160)=493+(203-184)=534+(405-258)=212+(391-152)=982+(901-233)=206+(377-19)=397+(617-249)=325+(185-169)=719+(704-479)=63+(333-115)=983+(355-134)=79+(329-223)=425+(647-215)=132+(250-151)=807+(447-33)=367+(418-25)=550+(617-108)=277+(373-213)=477+(354-305)=340-(147+68)=478-(279+43)=279-(41+108)=889-(449+396)=446-(21+364)=760-(572+17)=432-(102+284)=786-(249+167)=428-(66+193)=592-(370+80)=477-(126+273)=761-(614+16)=397-(69+152)=968-(251+239)=500-(234+69)=946-(556+160)=389-(144+113)=927-(82+223)=441-(157+124)=971-(346+257)=457-(240+183)=977-(623+277)=300-(222+37)=856-(73+687)=450-(48+382)=637-(84+265)=467-(158+219)=528-(412+69)=290-(250+30)=551-(184+140)=321-(258+61)=935-(220+532)=435-(108+303)=627-(219+288)=298-(114+50)=816-(278+196)=500-(263+130)=944-(257+325)=353-(150+15)=988-(600+80)=400-(20+285)=956-(78+48)=472-(290+160)=981-(309+457)=331-(235+72)=477-(261+197)=455-(140+153)=493-(70+298)=462-(169+145)=829-(486+328)=487-(206+77)=521-(301+195)=386-(274+87)=957-(421+121)=485-(45+436)=749-(468+267)=455-(39+22)=954-(254+671)=344-(157+181)=953-(504+103)=423-(384-308)=469-(418-258)=499-(127-113)=828-(579-210)=114-(361-311)=891-(92-77)=118-(136-18)=909-(968-116)=354-(287-65)=426-(601-279)=202-(455-337)=712-(545-159)=86-(184-138)=777-(963-358)=74-(174-120)=802-(513-10)=470-(498-276)=734-(625-392)=37-(407-375)=954-(692-75)=406-(289-202)=345-(168-63)=206-(207-117)=93-(299-273)=354-(462-432)=380-(405-170)=439-(340-324)=968-(950-264)=434-(215-143)=627-(130-100)=394-(481-287)=92-(997-978)=451-(173-151)=939-(353-60)=243-(292-82)=585-(847-699)=478-(335-177)=492-(188-158)=28-(215-197)=472-(976-802)=292-(357-88)=748-(530-313)=397-(421-73)=784-(906-415)=325-(321-300)=266-(963-836)=404-(356-298)=950-(874-399)=232-(437-302)=873-(614-580)=327-(447-245)=84-(59-24)=393-(315-90)=510-(941-574)=232-(163-160)=958-(715-105)=270-(392-242)=742-(681-601)=449-(493-272)=321-(890-731)=383+71×2=928+181×5=217+137×5=521+395×2=42+60×8=712+53×5=86+150×6=492+122×2=115+50×3=131+140×3=451+115×4=523+97×4=367+131×4=436+270×2=11+480×2=298+407×2=205+45×9=936+57×4=220+226×3=941+96×2=248+32×7=657+107×3=277+45×7=503+313×3=130+430×2=577+63×7=155+117×4=479+47×3=112+34×5=819+42×8=33×2+118=25×6+893=97×8+72=301×2+726=38×2+49=131×6+832=253×2+385=148×3+282=256×2+42=408×2+493=30×7+18=240×2+248=34×9+60=39×2+645=136×5+278=190×4+240=35×5+181=10×2+291=156×2+261=28×5+966=147×2+65=105×8+897=68×7+19=112×7+825=79×7+136=18×5+319=78×8+267=44×2+938=36×6+366=224×4+778=445-11×2=206-17×4=271-43×6=621-101×5=333-57×4=672-34×9=421-103×3=617-69×2=414-45×6=489-163×2=427-127×2=354-136×2=477-41×4=664-124×3=371-48×3=700-235×2=281-14×5=729-122×3=381-56×5=636-51×9=363-11×3=481-57×3=483-95×3=775-14×3=457-181×2=262-79×2=206-16×8=891-87×6=447-155×2=720-317×2=227-44×5=492-34×9=422-43×3=627-104×2=111-12×9=753-86×8=280-20×6=819-111×6=356-16×2=709-144×2=438-215×2=957-18×6=483-31×7=339-27×9=317-38×2=637-55×9=272-31×7=346-20×3=490-18×6=880-44×2=405-102×2=882-70×8=192-31×6=467-12×4=310-114×2=451-10×4=392-41×4=382-110×2=460-48×3=803-302×2=489×2-144=337×6-521=71×8-20=380×4-220=95×5-465=81×5-61=205×2-81=734×6-572=482×2-760=828×9-36=49×8-175=734×9-359=246×3-143=108×4-204=96×7-507=259×6-577=236×3-490=542×5-264=287×2-553=393×7-241=327×3-729=563×3-988=325×2-485=678×6-689=452×2-358=470×3-391=169×2-336=431×8-835=58×8-114=530×2-993=93×7-535=208×5-924=300×2-295=522×2-729=123×8-586=492×3-966=285×3-21=386×9-297=277×3-24=733×3-781=66×3-142=497×2-639=210×4-75=304×3-834=118×7-154=338×3-16=62×9-47=648×4-194=23×5-36=288×6-983=176×5-874=51×7-73=122×7-399=834×7-65=135×4-76=562×3-666=275×2-472=358×9-163=163×5-715=181×8-158=133×(484-477)=328×(734-725)=182×(81-77)=328×(361-358)=79×(373-366)=417×(948-944)=201×(367-363)=556×(870-861)=122×(381-378)=383×(243-234)=80×(278-270)=313×(314-310)=56×(402-396)=263×(116-112)=158×(349-345)=290×(963-959)=197×(177-174)=146×(317-311)=24×(76-70)=459×(539-530)=30×(368-364)=988×(583-575)=57×(246-237)=977×(966-963)=191×(312-307)=420×(667-658)=154×(474-470)=690×(676-669)=64×(390-382)=887×(686-680)=72×(18-10)=685×(122-116)=112×(70-64)=766×(171-166)=116×(95-90)=372×(661-656)=21×(175-167)=95×(628-620)=24×(216-207)=601×(193-186)=176×(325-322)=872×(329-321)=248×(205-202)=510×(954-945)=166×(219-216)=55×(686-682)=29×(201-197)=661×(856-848)=71×(234-225)=267×(392-388)=41×(109-103)=454×(306-300)=31×(295-290)=758×(42-39)=147×(355-350)=682×(68-65)=114×(160-155)=756×(100-96)=322×(453-450)=796×(469-465)=4/7+2/7=1/6+2/6=2/6+3/6=1/4+2/4=3/7+2/7=1/6+5/6=2/8+5/8=2/8+3/8=2/7+4/7=7/9+2/9=1/5+2/5=4/7+3/7=2/6-1/6=3/8-2/8=5/8-2/8=2/3-1/3=5/8-1/8=3/4-1/4=3/5-1/5=6/10-4/10=4/7-2/7=7/10-1/10=2/4-1/4=4/6-2/6=参考答案193+164=357828+240=1068334+96=430523+154=677304+172=476749+237=98651+56=107884+349=1233214+198=412346+295=64178+78=156868+679=1547217+212=429439+971=1410312+149=461250+290=54070+283=353299+127=42670+192=262450+146=59642+125=167439+125=564158+283=441946+181=1127140+233=373402+70=472292+83=375118+135=253117+142=259487+823=1310215+65=280491+267=758233+78=311254+80=33484+40=12485+444=529329+98=427461+756=1217147+30=177283+397=680318+173=491308+874=118272+243=315930+682=1612357+74=431156+232=388187+211=39899+342=441124+26=15098+251=349179+236=415265+507=772210+252=462865+267=1132108+377=485694+241=935197+164=361253+426=679295+192=487124+23=147117-31=86428-48=380272-124=148700-569=131471-96=375874-52=822289-112=177543-391=152258-19=239910-733=177263-99=164774-322=452310-17=293977-670=307332-270=62810-178=632314-29=285516-318=198414-281=133449-53=396452-97=355971-960=11227-189=38548-486=62386-295=91838-680=158467-98=36981-57=24390-376=14469-257=212454-22=432661-245=416305-26=279754-156=598335-92=243500-288=212420-394=26874-390=484183-83=100698-85=613440-216=224726-261=465495-74=421947-699=248268-159=109987-251=736380-151=229900-337=563232-78=154603-427=176354-31=323370-304=66434-99=335571-286=285145-110=35861-297=564414-321=93405-54=351456-357=99827-106=721154×6=924777×3=2331190×5=950557×5=278597×8=77615×9=135177×2=354401×8=3208142×5=710723×9=6507430×2=860104×2=208144×3=432975×7=682570×3=210324×6=1944131×4=524748×3=224466×5=330779×8=6232120×2=240550×3=1650116×4=464533×3=159965×4=260239×2=47818×7=126827×4=330871×5=355213×3=63916×3=48413×5=206591×6=546463×5=231596×6=576891×8=7128227×2=454250×9=2250155×3=46533×7=23141×3=123581×6=348654×6=324147×6=88258×3=174168×5=840180×2=36077×8=616348×2=696432×6=2592297×2=594921×4=3684106×3=318261×8=2088122×5=610172×6=1032210×2=420623×3=186929×2=58462×9=4158101+559+161=821330+880+894=2104114+809+11=93496+295+258=649155+626+55=836922+41+382=1345152+369+100=621376+820+373=1569395+329+232=956826+737+425=1988424+425+142=99133+254+417=704123+166+360=649500+666+455=1621176+216+524=916368+750+641=175927+40+799=866823+796+581=220042+212+381=63578+691+848=1617341+21+25=387550+725+542=1817263+150+476=889445+816+168=142979+109+367=555789+115+765=1669174+205+454=833149+46+523=718727+12+202=941555+110+409=1074191+574+52=817449+864+231=1544537+277+100=914669+123+617=140910+395+267=672873+152+165=1190245+214+422=881647+694+290=1631107+505+283=895891+137+947=1975644+216+128=988561+173+436=1170219+366+204=789745+339+371=1455359+68+272=699722+469+973=216414+522+43=579474+520+202=1196337+336+305=97826+813+748=1587609+115+220=944545+806+706=2057161+117+137=415510+745+817=2072872+67+21=960964+549+434=1947690+29+240=959264+932+899=2095263+454+240=957758+493+687=1938216+229-112=333154+637-551=24086+64-39=111470+303-361=412379+34-287=126305+456-306=45551+351-202=200420+893-311=1002202+122-258=66479+223-278=424325+147-337=13525+885-377=533405+21-197=229435+343-40=738144+301-57=388877+722-612=987163+271-109=325557+888-172=1273113+116-75=154266+249-434=81302+88-118=272318+363-129=552459+38-259=238240+943-130=1053247+202-297=15218+989-439=568197+183-300=8011+670-283=398258+69-41=286818+821-280=1359369+119-275=213180+799-350=629222+246-371=97829+910-18=172139+278-68=249419+290-554=155170+145-197=118608+483-97=994292+79-17=35489+481-409=16168+406-126=348487+305-256=536227+25-38=214931+739-220=1450229+30-71=188460+679-215=924105+224-149=180606+170-356=420232+175-382=25907+164-154=91744+60-49=55389+847-188=1048192+120-263=49511+764-222=105318+469-328=159936+715-836=81586+41-103=2444+454-426=72185+270-309=146780+86-674=192320-110-107=103572-248-265=59466-270-171=25778-17-92=669322-176-52=94700-603-29=68303-60-65=178873-75-782=16240-23-90=127952-547-380=25317-58-187=72478-37-96=345450-20-307=123900-501-257=142295-46-10=239691-402-176=113228-89-71=68453-181-26=246360-135-51=174727-446-88=193495-202-108=185529-313-12=204444-134-234=76713-567-107=39495-146-211=138857-441-250=16683-19-64=0616-347-176=93338-17-301=20874-184-158=532420-85-120=215700-546-74=80421-315-96=10997-236-250=511316-90-146=80804-368-216=220383-57-71=255588-27-200=361407-112-102=193496-93-349=54381-81-246=54648-264-218=166281-131-17=133273-72-86=115374-66-110=198766-454-193=119315-183-59=73224-26-136=62419-268-94=57902-176-436=290460-254-197=9725-39-355=331244-12-218=14409-204-31=174288-47-97=144925-302-323=300441-325-76=40314-77-101=136395-32-281=82725-314-305=106149-98+386=437744-96+525=1173387-321+22=88607-277+549=879404-262+231=373642-545+640=737321-273+305=353448-335+819=932400-357+201=24472-11+817=878210-135+226=301660-89+814=1385396-21+76=451852-203+691=1340413-281+132=264957-650+863=1170303-271+309=341668-457+371=582374-56+110=428937-230+107=814329-202+133=260544-69+632=1107324-48+111=387380-292+822=910356-356+330=330301-44+805=1062301-236+251=316300-18+604=886455-175+14=294639-150+531=1020294-108+251=437468-132+267=60372-71+400=401653-574+805=884285-168+255=372858-740+405=523486-127+12=371753-651+672=774485-117+113=481815-619+917=1113369-116+58=311589-222+425=792409-106+157=460944-194+456=1206181-97+396=480646-345+884=1185365-291+334=408974-767+981=1188314-245+98=167729-646+349=432255-125+287=417641-637+56=60350-104+17=263833-779+653=707318-61+68=325989-781+743=951398-261+294=431924-181+23=766478-286+271=463788-634+543=69775+(241-238)=78955+(880-465)=1370260+(236-180)=316617+(930-233)=1314216+(125-88)=253193+(755-341)=607467+(167-143)=491490+(475-59)=90660+(498-222)=336535+(892-494)=933173+(389-385)=177154+(686-201)=639280+(499-77)=702768+(493-460)=801169+(380-280)=269147+(784-701)=230344+(373-301)=416794+(877-626)=1045171+(325-59)=437107+(967-119)=95515+(480-250)=245935+(176-15)=1096316+(469-241)=544572+(706-479)=799356+(397-241)=512671+(546-367)=850384+(230-222)=392540+(843-138)=1245108+(352-221)=239846+(500-428)=918215+(361-280)=296415+(464-38)=841203+(430-71)=56277+(576-372)=281365+(293-131)=527233+(814-704)=343400+(280-206)=474268+(795-757)=306218+(116-107)=22764+(822-488)=398447+(177-12)=612835+(176-160)=851493+(203-184)=512534+(405-258)=681212+(391-152)=451982+(901-233)=1650206+(377-19)=564397+(617-249)=765325+(185-169)=341719+(704-479)=94463+(333-115)=281983+(355-134)=120479+(329-223)=185425+(647-215)=857132+(250-151)=231807+(447-33)=1221367+(418-25)=760550+(617-108)=1059277+(373-213)=437477+(354-305)=526340-(147+68)=125478-(279+43)=156279-(41+108)=130889-(449+396)=44446-(21+364)=61760-(572+17)=171432-(102+284)=46786-(249+167)=370428-(66+193)=169592-(370+80)=142477-(126+273)=78761-(614+16)=131397-(69+152)=176968-(251+239)=478500-(234+69)=197946-(556+160)=230389-(144+113)=132927-(82+223)=622441-(157+124)=160971-(346+257)=368457-(240+183)=34977-(623+277)=77300-(222+37)=41856-(73+687)=96450-(48+382)=20637-(84+265)=288467-(158+219)=90528-(412+69)=47290-(250+30)=10551-(184+140)=227321-(258+61)=2935-(220+532)=183435-(108+303)=24627-(219+288)=120298-(114+50)=134816-(278+196)=342500-(263+130)=107944-(257+325)=362353-(150+15)=188988-(600+80)=308400-(20+285)=95956-(78+48)=830472-(290+160)=22981-(309+457)=215331-(235+72)=24477-(261+197)=19455-(140+153)=162493-(70+298)=125462-(169+145)=148829-(486+328)=15487-(206+77)=204521-(301+195)=25386-(274+87)=25957-(421+121)=415485-(45+436)=4749-(468+267)=14455-(39+22)=394954-(254+671)=29344-(157+181)=6953-(504+103)=346423-(384-308)=347469-(418-258)=309499-(127-113)=485828-(579-210)=459114-(361-311)=64891-(92-77)=876118-(136-18)=0909-(968-116)=57354-(287-65)=132426-(601-279)=104202-(455-337)=84712-(545-159)=32686-(184-138)=40777-(963-358)=17274-(174-120)=20802-(513-10)=299470-(498-276)=248734-(625-392)=50137-(407-375)=5954-(692-75)=337406-(289-202)=319345-(168-63)=240206-(207-117)=11693-(299-273)=67354-(462-432)=324380-(405-170)=145439-(340-324)=423968-(950-264)=282434-(215-143)=362627-(130-100)=597394-(481-287)=20092-(997-978)=73451-(173-151)=429939-(353-60)=646243-(292-82)=33585-(847-699)=437478-(335-177)=320492-(188-158)=46228-(215-197)=10472-(976-802)=298292-(357-88)=23748-(530-313)=531397-(421-73)=49784-(906-415)=293325-(321-300)=304266-(963-836)=139404-(356-298)=346950-(874-399)=475232-(437-302)=97873-(614-580)=839327-(447-245)=12584-(59-24)=49393-(315-90)=168510-(941-574)=143232-(163-160)=229958-(715-105)=348270-(392-242)=120742-(681-601)=662449-(493-272)=228321-(890-731)=162383+71×2=525928+181×5=1833217+137×5=902521+395×2=131142+60×8=522712+53×5=97786+150×6=986492+122×2=736115+50×3=265131+140×3=551451+115×4=911523+97×4=911367+131×4=891436+270×2=97611+480×2=971298+407×2=1112205+45×9=610936+57×4=1164220+226×3=898941+96×2=1133248+32×7=472657+107×3=978277+45×7=592503+313×3=1442130+430×2=990577+63×7=1018155+117×4=623479+47×3=620112+34×5=282819+42×8=115533×2+118=18425×6+893=104397×8+72=848301×2+726=132838×2+49=125131×6+832=1618253×2+385=891148×3+282=726256×2+42=554408×2+493=130930×7+18=228240×2+248=72834×9+60=36639×2+645=723136×5+278=958190×4+240=100035×5+181=35610×2+291=311156×2+261=57328×5+966=1106147×2+65=359105×8+897=173768×7+19=495112×7+825=160979×7+136=68918×5+319=40978×8+267=89144×2+938=102636×6+366=582224×4+778=1674445-11×2=423206-17×4=138271-43×6=13621-101×5=116333-57×4=105672-34×9=366421-103×3=112617-69×2=479414-45×6=144489-163×2=163427-127×2=173354-136×2=82477-41×4=313664-124×3=292371-48×3=227700-235×2=230281-14×5=211729-122×3=363381-56×5=101636-51×9=177363-11×3=330481-57×3=310483-95×3=198775-14×3=733457-181×2=95262-79×2=104206-16×8=78891-87×6=369447-155×2=137720-317×2=86227-44×5=7492-34×9=186422-43×3=293627-104×2=419111-12×9=3753-86×8=65280-20×6=160819-111×6=153356-16×2=324709-144×2=421438-215×2=8957-18×6=849483-31×7=266339-27×9=96317-38×2=241637-55×9=142272-31×7=55346-20×3=286490-18×6=382880-44×2=792405-102×2=201882-70×8=322192-31×6=6467-12×4=419310-114×2=82451-10×4=4