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137+160=962+606=94+16=97+429=162+99=689+116=94+178=919+759=190+258=385+138=152+98=393+368=199+204=928+636=384+71=520+223=43+247=303+937=209+83=263+97=280+68=236+123=234+68=986+658=27+139=150+672=178+216=110+432=289+102=542+952=144+272=775+706=146+163=29+174=59+202=289+78=182+90=927+410=108+46=423+146=48+174=355+786=85+378=70+37=243+71=177+596=34+101=418+177=324+75=403+906=59+158=218+486=331+92=620+442=63+149=236+162=313+181=105+422=90+91=882+524=299-23=951-589=254-194=897-120=337-36=625-243=415-381=934-860=356-49=916-167=221-21=645-58=395-238=814-247=391-231=498-41=159-55=902-379=432-176=922-22=379-71=441-303=385-146=921-385=205-56=867-793=346-288=857-438=312-129=666-105=352-282=514-485=295-190=619-422=227-57=929-434=456-265=898-57=233-16=977-711=248-136=688-342=485-380=689-246=325-169=473-246=290-178=925-145=98-45=743-710=297-44=932-134=495-360=815-88=330-221=938-403=313-256=374-76=298-110=752-444=75×8=384×9=47×5=749×5=73×8=137×3=88×8=703×4=71×4=126×9=160×2=218×6=158×2=576×3=239×4=157×9=139×5=78×5=226×2=975×7=155×3=535×7=197×5=507×9=106×6=546×3=141×3=962×3=73×6=209×7=145×3=220×4=272×2=626×6=97×5=756×3=246×3=794×6=152×6=59×2=98×3=339×6=180×3=384×7=125×6=205×6=126×6=619×2=108×3=330×9=168×3=248×9=446×2=999×3=149×5=785×4=152×3=656×3=149×2=877×9=354+231+231=379+371+482=344+358+125=469+894+53=582+140+184=542+636+15=270+59+268=970+905+216=74+63+355=377+547+489=189+628+73=167+250+238=19+343+373=339+466+349=340+235+381=722+35+954=135+632+26=246+40+612=255+308+13=642+603+388=10+70+324=540+618+205=193+359+211=851+691+184=64+455+476=269+764+627=574+176+159=472+586+293=98+84+501=341+579+507=677+87+176=471+669+20=235+252+349=725+204+911=42+538+356=195+892+829=38+205+571=242+897+423=204+37+445=198+348+869=275+609+62=765+727+777=188+264+383=902+17+830=180+27+792=106+361+822=103+44+26=726+848+151=94+488+255=202+514+633=48+133+807=785+243+466=215+27+299=897+765+247=107+580+118=13+962+562=117+410+402=615+22+362=228+96+282=226+36+190=272+149-326=668+159-84=419+65-263=368+64-213=147+261-383=779+328-790=22+421-54=597+348-866=36+173-193=913+917-153=464+34-466=898+243-118=49+294-211=27+482-185=68+381-103=702+255-832=150+264-148=868+760-101=67+202-250=938+375-125=133+303-335=626+106-546=117+328-175=866+442-995=156+219-116=123+922-92=354+125-415=902+427-300=162+321-111=167+543-659=476+23-195=42+549-514=300+79-31=803+290-194=249+25-25=484+812-207=202+214-194=47+500-86=330+46-238=493+655-918=257+71-252=881+368-774=306+15-130=283+336-568=40+303-230=778+158-887=31+334-340=794+378-311=86+195-247=264+610-20=166+222-70=475+454-552=325+169-425=775+547-975=213+256-84=867+649-435=190+104-80=718+483-194=218+229-83=438+537-112=148-109-22=588-314-47=279-128-81=749-473-266=188-55-103=841-231-328=480-167-232=867-617-21=492-172-119=501-52-253=467-216-145=758-383-275=211-69-95=933-184-627=488-279-168=741-385-103=388-62-160=597-315-191=483-165-270=953-27-604=446-98-182=966-719-96=307-144-140=927-62-815=315-30-258=828-202-295=189-89-11=759-421-25=328-153-166=939-264-636=500-242-258=990-44-815=465-133-237=541-354-42=491-218-85=908-366-280=479-18-67=280-43-125=301-41-36=355-11-208=364-177-103=567-386-110=363-57-270=990-284-390=492-209-28=558-246-287=496-248-16=974-315-135=412-157-164=990-78-378=259-115-98=731-248-37=281-34-110=800-164-431=244-34-143=927-272-125=394-49-312=589-308-42=248-119-77=618-40-380=129-47+352=906-40+961=240-88+79=440-287+316=348-141+73=245-28+687=436-186+210=860-333+255=255-91+131=460-238+986=172-42+258=922-316+423=452-384+41=512-166+913=499-463+200=316-202+20=147-28+118=782-407+492=391-160+147=960-126+392=398-386+445=515-94+352=490-150+98=122-71+983=456-357+60=989-365+528=141-19+247=259-201+914=418-267+158=453-257+902=462-442+42=922-789+353=392-344+281=397-55+450=461-378+149=684-145+481=469-380+322=352-150+354=370-322+283=608-408+669=255-89+18=284-137+970=161-92+319=574-200+260=216-30+178=934-310+422=492-216+86=980-298+898=120-85+47=775-192+46=256-27+245=886-456+767=360-201+184=326-173+497=399-257+36=927-664+306=444-338+268=580-207+893=305-259+175=630-555+579=478+(354-353)=988+(175-118)=450+(360-269)=792+(344-187)=319+(368-193)=417+(778-202)=200+(494-101)=849+(497-421)=402+(328-304)=591+(486-425)=500+(381-327)=333+(505-381)=149+(201-142)=28+(418-291)=339+(464-22)=754+(490-82)=204+(154-99)=442+(972-300)=215+(489-357)=529+(717-565)=411+(345-75)=336+(954-124)=279+(108-24)=973+(700-347)=151+(353-330)=76+(485-184)=138+(331-44)=951+(620-264)=10+(95-20)=615+(255-92)=454+(275-243)=230+(510-36)=473+(322-253)=318+(719-378)=435+(483-146)=787+(925-646)=271+(398-119)=92+(734-29)=182+(427-287)=558+(951-934)=285+(368-154)=272+(464-268)=241+(312-55)=626+(316-129)=475+(187-79)=354+(899-345)=57+(362-321)=996+(402-248)=218+(116-67)=477+(957-97)=51+(361-269)=76+(822-221)=36+(362-104)=302+(782-693)=223+(193-102)=240+(937-645)=411+(375-296)=63+(577-37)=308+(483-67)=174+(797-435)=494-(52+184)=865-(227+30)=476-(213+108)=401-(164+62)=226-(60+53)=895-(487+175)=423-(363+43)=808-(311+477)=476-(319+154)=848-(211+234)=431-(26+362)=799-(223+279)=172-(66+13)=669-(75+372)=332-(47+162)=992-(367+135)=357-(158+27)=822-(291+447)=255-(19+93)=942-(21+782)=454-(32+135)=983-(136+669)=454-(106+302)=974-(860+19)=339-(43+220)=991-(24+54)=440-(50+30)=315-(118+82)=491-(23+362)=701-(60+19)=474-(378+21)=523-(169+277)=482-(26+46)=323-(206+11)=487-(210+207)=851-(483+258)=268-(135+132)=936-(21+719)=247-(228+10)=971-(515+394)=333-(30+200)=662-(120+168)=457-(18+259)=859-(122+139)=455-(29+233)=972-(517+399)=368-(25+253)=781-(48+348)=479-(71+402)=980-(221+321)=474-(21+315)=839-(189+470)=360-(248+26)=889-(353+252)=274-(109+107)=708-(129+84)=316-(212+88)=749-(239+413)=343-(88+136)=938-(657+140)=491-(377-96)=971-(569-186)=235-(185-180)=845-(672-348)=193-(496-386)=754-(893-322)=268-(381-195)=687-(914-393)=193-(122-33)=894-(536-350)=454-(143-111)=759-(573-212)=318-(443-381)=733-(237-41)=476-(441-281)=337-(267-20)=423-(288-31)=560-(779-708)=429-(252-131)=306-(380-178)=147-(67-15)=811-(368-161)=356-(325-105)=426-(485-223)=409-(478-410)=203-(833-705)=434-(374-221)=756-(690-270)=342-(296-74)=976-(898-424)=202-(461-421)=948-(760-539)=281-(277-24)=704-(880-636)=500-(396-270)=563-(944-638)=403-(168-139)=575-(628-522)=459-(241-204)=162-(890-804)=410-(121-83)=580-(740-690)=472-(313-180)=853-(866-775)=283-(218-191)=403-(804-711)=450-(202-43)=970-(917-829)=194-(157-85)=508-(373-155)=58-(386-371)=833-(290-11)=385-(331-145)=226-(902-855)=466-(299-248)=423-(903-480)=463-(493-313)=732-(999-730)=158-(462-331)=744-(654-356)=51+366×2=689+480×2=86+455×2=229+117×3=272+109×5=897+175×4=242+97×6=458+145×2=121+77×7=592+136×2=220+10×8=451+163×6=209+77×8=898+245×2=202+62×6=668+21×8=395+66×7=656+49×8=32+141×3=310+267×2=137+56×6=979+47×5=217+84×5=985+370×2=209+75×9=831+206×2=172+121×3=148+53×5=229+207×2=906+12×6=96×9+65=117×6+627=140×6+65=170×2+987=89×5+436=66×5+385=71×2+284=59×6+981=66×2+205=84×4+811=371×2+63=86×6+157=76×7+467=129×5+376=54×9+293=80×2+257=111×4+461=78×2+478=197×3+325=235×3+950=116×4+215=48×9+467=183×4+167=79×7+669=69×7+387=185×4+739=37×8+62=45×8+78=185×4+199=144×4+569=310-38×2=432-135×3=492-58×5=556-90×4=299-10×9=707-55×7=333-37×3=841-105×5=336-91×3=841-130×5=167-26×3=999-280×2=402-84×3=577-22×8=130-11×8=450-26×5=228-51×3=788-95×8=256-56×3=575-57×2=258-35×2=973-88×3=319-30×5=489-58×8=468-38×6=793-37×2=211-68×3=867-71×2=206-26×4=789-17×2=434-68×4=881-98×3=378-41×2=984-262×2=459-42×9=915-386×2=405-10×5=643-97×3=393-26×9=527-10×4=158-17×5=838-11×6=216-33×2=381-82×4=101-10×8=765-197×3=464-160×2=908-38×3=105-35×2=903-72×8=467-137×3=568-12×6=469-27×8=969-160×5=495-86×4=621-133×2=356-50×4=974-123×3=452-41×7=355-41×4=110×8-363=767×3-61=215×4-779=128×5-184=115×6-106=423×2-630=134×5-268=99×9-107=209×4-518=360×9-83=177×4-449=662×6-61=74×6-209=180×5-679=105×9-293=212×4-336=156×4-348=690×8-537=144×4-401=80×7-98=393×2-731=527×6-445=230×4-863=608×3-754=101×9-411=262×7-991=94×2-97=296×9-380=211×4-316=849×2-25=242×4-933=342×6-758=44×9-205=607×8-294=178×4-278=356×5-349=136×4-173=231×9-419=129×5-292=904×6-850=102×6-245=759×2-262=96×3-230=803×5-143=297×2-466=636×3-136=123×6-14=392×7-76=30×7-110=180×7-287=195×4-410=815×2-18=336×2-168=357×3-456=486×2-899=673×7-325=483×2-578=702×8-58=199×2-295=572×9-397=55×(146-141)=598×(471-468)=151×(379-373)=966×(930-926)=79×(248-243)=337×(400-394)=18×(149-144)=687×(544-535)=104×(362-357)=594×(694-690)=15×(338-335)=919×(54-50)=221×(489-486)=689×(788-781)=79×(85-78)=612×(549-542)=152×(205-200)=569×(188-181)=114×(56-48)=652×(937-933)=160×(343-339)=676×(98-94)=69×(315-311)=653×(644-635)=197×(400-396)=922×(28-21)=93×(170-162)=575×(697-690)=124×(166-163)=945×(596-592)=99×(446-437)=530×(546-537)=71×(160-156)=94×(402-398)=126×(157-154)=611×(17-11)=153×(243-237)=762×(742-735)=76×(348-345)=526×(411-407)=169×(80-75)=764×(756-747)=247×(373-370)=470×(416-411)=246×(265-262)=960×(207-199)=107×(117-114)=792×(24-20)=291×(331-328)=722×(395-391)=122×(341-336)=564×(708-701)=139×(431-424)=848×(45-41)=107×(382-374)=688×(133-128)=49×(136-131)=117×(134-130)=157×(34-30)=964×(310-301)=5/8+2/8=5/9+3/9=2/6+3/6=1/10+9/10=2/7+3/7=6/9+2/9=1/5+3/5=4/8+3/8=1/6+3/6=1/3+2/3=1/6+4/6=2/10+5/10=2/4-1/4=7/9-1/9=3/6-2/6=2/8-1/8=6/8-1/8=3/4-1/4=3/8-1/8=2/3-1/3=3/7-2/7=5/7-2/7=2/7-1/7=4/5-1/5=参考答案137+160=297962+606=156894+16=11097+429=526162+99=261689+116=80594+178=272919+759=1678190+258=448385+138=523152+98=250393+368=761199+204=403928+636=1564384+71=455520+223=74343+247=290303+937=1240209+83=292263+97=360280+68=348236+123=359234+68=302986+658=164427+139=166150+672=822178+216=394110+432=542289+102=391542+952=1494144+272=416775+706=1481146+163=30929+174=20359+202=261289+78=367182+90=272927+410=1337108+46=154423+146=56948+174=222355+786=114185+378=46370+37=107243+71=314177+596=77334+101=135418+177=595324+75=399403+906=130959+158=217218+486=704331+92=423620+442=106263+149=212236+162=398313+181=494105+422=52790+91=181882+524=1406299-23=276951-589=362254-194=60897-120=777337-36=301625-243=382415-381=34934-860=74356-49=307916-167=749221-21=200645-58=587395-238=157814-247=567391-231=160498-41=457159-55=104902-379=523432-176=256922-22=900379-71=308441-303=138385-146=239921-385=536205-56=149867-793=74346-288=58857-438=419312-129=183666-105=561352-282=70514-485=29295-190=105619-422=197227-57=170929-434=495456-265=191898-57=841233-16=217977-711=266248-136=112688-342=346485-380=105689-246=443325-169=156473-246=227290-178=112925-145=78098-45=53743-710=33297-44=253932-134=798495-360=135815-88=727330-221=109938-403=535313-256=57374-76=298298-110=188752-444=30875×8=600384×9=345647×5=235749×5=374573×8=584137×3=41188×8=704703×4=281271×4=284126×9=1134160×2=320218×6=1308158×2=316576×3=1728239×4=956157×9=1413139×5=69578×5=390226×2=452975×7=6825155×3=465535×7=3745197×5=985507×9=4563106×6=636546×3=1638141×3=423962×3=288673×6=438209×7=1463145×3=435220×4=880272×2=544626×6=375697×5=485756×3=2268246×3=738794×6=4764152×6=91259×2=11898×3=294339×6=2034180×3=540384×7=2688125×6=750205×6=1230126×6=756619×2=1238108×3=324330×9=2970168×3=504248×9=2232446×2=892999×3=2997149×5=745785×4=3140152×3=456656×3=1968149×2=298877×9=7893354+231+231=816379+371+482=1232344+358+125=827469+894+53=1416582+140+184=906542+636+15=1193270+59+268=597970+905+216=209174+63+355=492377+547+489=1413189+628+73=890167+250+238=65519+343+373=735339+466+349=1154340+235+381=956722+35+954=1711135+632+26=793246+40+612=898255+308+13=576642+603+388=163310+70+324=404540+618+205=1363193+359+211=763851+691+184=172664+455+476=995269+764+627=1660574+176+159=909472+586+293=135198+84+501=683341+579+507=1427677+87+176=940471+669+20=1160235+252+349=836725+204+911=184042+538+356=936195+892+829=191638+205+571=814242+897+423=1562204+37+445=686198+348+869=1415275+609+62=946765+727+777=2269188+264+383=835902+17+830=1749180+27+792=999106+361+822=1289103+44+26=173726+848+151=172594+488+255=837202+514+633=134948+133+807=988785+243+466=1494215+27+299=541897+765+247=1909107+580+118=80513+962+562=1537117+410+402=929615+22+362=999228+96+282=606226+36+190=452272+149-326=95668+159-84=743419+65-263=221368+64-213=219147+261-383=25779+328-790=31722+421-54=389597+348-866=7936+173-193=16913+917-153=1677464+34-466=32898+243-118=102349+294-211=13227+482-185=32468+381-103=346702+255-832=125150+264-148=266868+760-101=152767+202-250=19938+375-125=1188133+303-335=101626+106-546=186117+328-175=270866+442-995=313156+219-116=259123+922-92=953354+125-415=64902+427-300=1029162+321-111=372167+543-659=51476+23-195=30442+549-514=77300+79-31=348803+290-194=899249+25-25=249484+812-207=1089202+214-194=22247+500-86=461330+46-238=138493+655-918=230257+71-252=76881+368-774=475306+15-130=191283+336-568=5140+303-230=113778+158-887=4931+334-340=25794+378-311=86186+195-247=34264+610-20=854166+222-70=318475+454-552=377325+169-425=69775+547-975=347213+256-84=385867+649-435=1081190+104-80=214718+483-194=1007218+229-83=364438+537-112=863148-109-22=17588-314-47=227279-128-81=70749-473-266=10188-55-103=30841-231-328=282480-167-232=81867-617-21=229492-172-119=201501-52-253=196467-216-145=106758-383-275=100211-69-95=47933-184-627=122488-279-168=41741-385-103=253388-62-160=166597-315-191=91483-165-270=48953-27-604=322446-98-182=166966-719-96=151307-144-140=23927-62-815=50315-30-258=27828-202-295=331189-89-11=89759-421-25=313328-153-166=9939-264-636=39500-242-258=0990-44-815=131465-133-237=95541-354-42=145491-218-85=188908-366-280=262479-18-67=394280-43-125=112301-41-36=224355-11-208=136364-177-103=84567-386-110=71363-57-270=36990-284-390=316492-209-28=255558-246-287=25496-248-16=232974-315-135=524412-157-164=91990-78-378=534259-115-98=46731-248-37=446281-34-110=137800-164-431=205244-34-143=67927-272-125=530394-49-312=33589-308-42=239248-119-77=52618-40-380=198129-47+352=434906-40+961=1827240-88+79=231440-287+316=469348-141+73=280245-28+687=904436-186+210=460860-333+255=782255-91+131=295460-238+986=1208172-42+258=388922-316+423=1029452-384+41=109512-166+913=1259499-463+200=236316-202+20=134147-28+118=237782-407+492=867391-160+147=378960-126+392=1226398-386+445=457515-94+352=773490-150+98=438122-71+983=1034456-357+60=159989-365+528=1152141-19+247=369259-201+914=972418-267+158=309453-257+902=1098462-442+42=62922-789+353=486392-344+281=329397-55+450=792461-378+149=232684-145+481=1020469-380+322=411352-150+354=556370-322+283=331608-408+669=869255-89+18=184284-137+970=1117161-92+319=388574-200+260=634216-30+178=364934-310+422=1046492-216+86=362980-298+898=1580120-85+47=82775-192+46=629256-27+245=474886-456+767=1197360-201+184=343326-173+497=650399-257+36=178927-664+306=569444-338+268=374580-207+893=1266305-259+175=221630-555+579=654478+(354-353)=479988+(175-118)=1045450+(360-269)=541792+(344-187)=949319+(368-193)=494417+(778-202)=993200+(494-101)=593849+(497-421)=925402+(328-304)=426591+(486-425)=652500+(381-327)=554333+(505-381)=457149+(201-142)=20828+(418-291)=155339+(464-22)=781754+(490-82)=1162204+(154-99)=259442+(972-300)=1114215+(489-357)=347529+(717-565)=681411+(345-75)=681336+(954-124)=1166279+(108-24)=363973+(700-347)=1326151+(353-330)=17476+(485-184)=377138+(331-44)=425951+(620-264)=130710+(95-20)=85615+(255-92)=778454+(275-243)=486230+(510-36)=704473+(322-253)=542318+(719-378)=659435+(483-146)=772787+(925-646)=1066271+(398-119)=55092+(734-29)=797182+(427-287)=322558+(951-934)=575285+(368-154)=499272+(464-268)=468241+(312-55)=498626+(316-129)=813475+(187-79)=583354+(899-345)=90857+(362-321)=98996+(402-248)=1150218+(116-67)=267477+(957-97)=133751+(361-269)=14376+(822-221)=67736+(362-104)=294302+(782-693)=391223+(193-102)=314240+(937-645)=532411+(375-296)=49063+(577-37)=603308+(483-67)=724174+(797-435)=536494-(52+184)=258865-(227+30)=608476-(213+108)=155401-(164+62)=175226-(60+53)=113895-(487+175)=233423-(363+43)=17808-(311+477)=20476-(319+154)=3848-(211+234)=403431-(26+362)=43799-(223+279)=297172-(66+13)=93669-(75+372)=222332-(47+162)=123992-(367+135)=490357-(158+27)=172822-(291+447)=84255-(19+93)=143942-(21+782)=139454-(32+135)=287983-(136+669)=178454-(106+302)=46974-(860+19)=95339-(43+220)=76991-(24+54)=913440-(50+30)=360315-(118+82)=115491-(23+362)=106701-(60+19)=622474-(378+21)=75523-(169+277)=77482-(26+46)=410323-(206+11)=106487-(210+207)=70851-(483+258)=110268-(135+132)=1936-(21+719)=196247-(228+10)=9971-(515+394)=62333-(30+200)=103662-(120+168)=374457-(18+259)=180859-(122+139)=598455-(29+233)=193972-(517+399)=56368-(25+253)=90781-(48+348)=385479-(71+402)=6980-(221+321)=438474-(21+315)=138839-(189+470)=180360-(248+26)=86889-(353+252)=284274-(109+107)=58708-(129+84)=495316-(212+88)=16749-(239+413)=97343-(88+136)=119938-(657+140)=141491-(377-96)=210971-(569-186)=588235-(185-180)=230845-(672-348)=521193-(496-386)=83754-(893-322)=183268-(381-195)=82687-(914-393)=166193-(122-33)=104894-(536-350)=708454-(143-111)=422759-(573-212)=398318-(443-381)=256733-(237-41)=537476-(441-281)=316337-(267-20)=90423-(288-31)=166560-(779-708)=489429-(252-131)=308306-(380-178)=104147-(67-15)=95811-(368-161)=604356-(325-105)=136426-(485-223)=164409-(478-410)=341203-(833-705)=75434-(374-221)=281756-(690-270)=336342-(296-74)=120976-(898-424)=502202-(461-421)=162948-(760-539)=727281-(277-24)=28704-(880-636)=460500-(396-270)=374563-(944-638)=257403-(168-139)=374575-(628-522)=469459-(241-204)=422162-(890-804)=76410-(121-83)=372580-(740-690)=530472-(313-180)=339853-(866-775)=762283-(218-191)=256403-(804-711)=310450-(202-43)=291970-(917-829)=882194-(157-85)=122508-(373-155)=29058-(386-371)=43833-(290-11)=554385-(331-145)=199226-(902-855)=179466-(299-248)=415423-(903-480)=0463-(493-313)=283732-(999-730)=463158-(462-331)=27744-(654-356)=44651+366×2=783689+480×2=164986+455×2=996229+117×3=580272+109×5=817897+175×4=1597242+97×6=824458+145×2=748121+77×7=660592+136×2=864220+10×8=300451+163×6=1429209+77×8=825898+245×2=1388202+62×6=574668+21×8=836395+66×7=857656+49×8=104832+141×3=455310+267×2=844137+56×6=473979+47×5=1214217+84×5=637985+370×2=1725209+75×9=884831+206×2=1243172+121×3=535148+53×5=413229+207×2=643906+12×6=97896×9+65=929117×6+627=1329140×6+65=905170×2+987=132789×5+436=88166×5+385=71571×2+284=42659×6+981=133566×2+205=33784×4+811=1147371×2+63=80586×6+157=67376×7+467=999129×5+376=102154×9+293=77980×2+257=417111×4+461=90578×2+478=634197×3+325=916235×3+950=1655116×4+215=67948×9+467=899183×4+167=89979×7+669=122269×7+387=870185×4+739=147937×8+62=35845×8+78=438185×4+199=939144×4+569=1145310-38×2=234432-135×3=27492-58×5=202556-90×4=196299-10×9=209707-55×7=322333-37×3=222841-105×5=316336-91×3=63841-130×5=191167-26×3=89999-280×2=439402-84×3=150577-22×8=401130-11×8=42450-26×5=320228-51×3=75788-95×8=28256-56×3=88575-57×2=461258-35×2=188973-88×3=709319-30×5=169489-58×8=25468-38×6=240793-37×2=719211-68×3=7867-71×2=725206-26×4=102789-17×2=755434-68×4=162881-98×3=587378-41×2=296984-262×2=460459-42×9=81915-386×2=143405-10×5=355643-97×3=352393-26×9=159527-10×4=487158-17×5=73838-11×6=772216-33×2=150381-82×4=53101-10×8=21765-197×3=174464-160×2=144908-38×3=794105-35×2=35903-72×8=327467-137×3=56568-12×6=496469-27×8=253969-160×5=169495-86×4=151621-133×2=355356-50×4=1