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128+177=200+548=170+273=69+290=46+242=479+243=65+88=534+831=59+259=119+583=120+160=469+314=158+224=528+755=199+235=357+136=256+126=683+799=313+171=489+971=267+221=427+105=187+197=510+958=218+70=161+111=85+249=97+206=59+58=934+249=41+182=904+850=162+270=274+217=166+128=170+660=35+29=330+533=323+81=136+659=157+275=945+699=34+182=142+658=167+87=141+526=165+287=418+927=45+121=679+217=53+127=106+348=349+94=754+633=130+57=793+202=160+216=383+109=218+57=488+385=404-335=835-622=494-220=208-187=460-93=641-118=309-203=437-404=333-22=770-20=381-141=967-159=472-124=545-393=129-81=431-224=425-31=787-578=443-34=583-544=180-67=128-35=470-64=929-479=53-20=917-741=481-436=359-228=355-209=285-41=475-54=313-188=488-441=328-220=464-24=123-82=120-99=711-683=403-276=924-566=482-93=706-321=377-344=784-130=402-155=792-635=41-25=966-719=415-142=996-147=476-310=965-240=492-281=531-275=492-58=634-303=416-323=831-754=428-215=323-309=269×2=390×6=194×5=804×8=142×6=435×8=106×3=381×3=23×2=144×4=230×2=999×9=15×9=226×6=72×7=160×4=160×5=298×9=30×6=588×4=169×5=110×7=136×4=505×5=12×7=200×6=230×3=631×7=38×7=149×2=477×2=523×2=95×8=477×8=182×4=90×2=19×6=946×6=226×4=736×2=80×5=791×2=24×9=421×6=468×2=16×6=255×3=307×3=42×3=902×7=28×5=616×5=145×5=985×8=237×3=658×5=134×7=385×3=141×4=300×8=251+507+16=475+805+521=192+185+302=597+184+55=15+145+382=342+430+860=329+269+37=299+223+322=197+77+70=700+797+158=291+267+353=372+212+175=486+227+265=524+418+868=485+35+74=295+219+419=290+56+601=449+325+880=304+356+151=388+982+323=265+494+22=253+770+339=341+185+398=131+617+905=27+630+166=535+266+101=143+93+41=269+127+984=20+81+233=106+944+174=20+189+355=651+46+683=175+641+157=682+567+943=193+72+43=85+364+26=256+120+492=455+184+228=666+127+114=753+236+470=154+124+431=771+916+236=175+55+189=348+656+903=127+650+60=821+310+529=116+28+588=789+558+513=161+430+110=429+721+785=189+134+151=578+470+176=411+174+228=527+290+409=27+572+142=176+242+490=88+15+183=966+89+285=57+351+412=494+443+120=354+95-94=475+67-496=43+419-338=409+935-941=279+26-181=666+122-452=122+321-252=982+842-583=169+70-24=319+577-123=243+55-138=444+334-406=94+334-356=159+487-26=394+90-477=771+171-210=302+160-365=647+314-697=290+157-409=876+44-142=401+76-464=731+36-174=28+347-258=377+338-484=113+197-76=937+838-177=214+68-140=23+690-564=166+196-292=895+711-666=428+49-108=118+462-279=56+43-28=138+719-355=84+227-203=409+791-601=88+256-292=150+720-108=38+214-131=803+674-174=323+46-186=963+220-29=315+13-325=949+393-180=86+371-118=935+161-397=201+258-246=167+584-154=370+14-112=394+481-775=347+83-389=817+727-906=333+104-152=853+771-509=58+198-185=160+102-220=60+78-85=684+923-851=383+60-409=768+345-598=429-202-138=602-500-32=431-70-16=777-119-235=385-55-34=738-11-315=379-190-122=916-743-45=417-33-148=736-309-178=296-146-70=985-856-39=401-19-165=933-638-180=384-48-159=482-37-50=227-33-127=559-171-270=450-371-66=512-34-429=369-18-248=817-447-148=482-143-191=949-364-469=427-20-277=649-19-175=484-239-219=534-222-135=497-266-211=664-116-453=387-44-257=677-134-531=332-254-33=900-647-131=275-88-112=961-163-797=366-11-268=931-326-464=327-94-73=737-71-432=185-63-53=666-37-231=387-24-243=986-115-314=169-87-72=780-685-72=477-89-255=978-296-402=490-178-253=368-62-210=456-152-262=719-293-121=247-90-65=834-55-217=392-150-174=585-294-245=216-177-33=613-227-211=224-147-73=879-763-108=458-332+16=340-287+756=492-379+292=523-252+531=266-87+196=840-258+672=217-171+11=780-11+428=297-114+260=433-222+531=382-148+21=886-425+914=470-131+36=931-672+276=149-13+213=333-293+926=411-169+232=675-605+51=105-75+370=694-373+437=402-264+74=981-728+205=339-276+308=906-364+133=152-19+62=934-805+169=374-345+58=890-724+623=253-245+257=75-62+361=228-182+414=972-968+142=268-25+71=744-221+251=255-64+161=961-76+699=304-196+91=413-16+687=425-93+76=675-567+137=386-379+439=656-298+251=174-124+365=904-693+164=440-385+280=272-119+10=203-201+264=200-87+714=117-69+244=711-666+731=464-455+164=227-132+670=243-92+223=858-556+630=299-38+108=814-138+521=257-121+247=724-27+436=436-399+339=579-13+688=440+(463-405)=969+(445-397)=270+(46-22)=776+(885-357)=258+(103-43)=335+(663-574)=26+(292-61)=564+(667-237)=107+(497-144)=556+(958-338)=138+(478-35)=590+(504-253)=284+(118-76)=650+(934-535)=136+(368-135)=468+(609-56)=338+(114-18)=46+(672-579)=195+(307-306)=186+(861-428)=178+(465-362)=116+(987-73)=466+(390-12)=80+(865-483)=169+(437-422)=469+(775-618)=306+(455-387)=576+(396-373)=255+(256-70)=607+(991-158)=468+(334-107)=988+(900-893)=95+(234-17)=766+(814-489)=248+(414-356)=976+(980-55)=238+(327-44)=629+(697-160)=288+(391-272)=872+(686-433)=157+(420-146)=728+(774-251)=13+(405-64)=393+(682-467)=20+(441-40)=799+(382-154)=241+(452-414)=87+(224-214)=77+(391-63)=973+(779-423)=144+(269-177)=611+(755-663)=140+(286-21)=575+(921-686)=370+(472-201)=876+(579-530)=350+(21-17)=606+(906-104)=374+(438-95)=90+(795-49)=179-(31+53)=762-(205+238)=474-(203+107)=489-(407+46)=186-(74+100)=887-(203+301)=448-(333+115)=720-(349+311)=295-(109+27)=947-(758+81)=361-(243+89)=706-(236+129)=428-(185+20)=980-(83+861)=349-(69+279)=951-(412+89)=433-(130+201)=271-(257+13)=470-(79+23)=814-(380+261)=290-(32+154)=893-(206+665)=329-(35+202)=958-(472+58)=366-(123+111)=420-(75+241)=398-(53+262)=509-(352+110)=386-(29+52)=688-(482+121)=449-(239+15)=970-(555+112)=264-(105+20)=747-(240+97)=485-(22+272)=961-(272+672)=374-(226+28)=632-(518+101)=319-(181+27)=463-(331+43)=202-(102+32)=707-(190+422)=476-(11+127)=689-(29+65)=500-(70+208)=952-(270+271)=419-(65+18)=982-(183+466)=209-(23+52)=642-(161+34)=497-(235+15)=890-(191+590)=196-(135+26)=595-(45+508)=274-(17+90)=774-(194+258)=494-(26+355)=618-(248+204)=465-(248+34)=988-(21+511)=232-(344-309)=402-(649-311)=456-(343-94)=676-(702-485)=316-(426-304)=498-(515-399)=199-(236-40)=863-(984-263)=499-(195-147)=327-(787-613)=420-(451-174)=916-(460-262)=437-(346-32)=508-(739-260)=221-(92-46)=875-(709-605)=438-(323-25)=202-(146-93)=465-(355-317)=824-(502-150)=255-(398-223)=764-(504-244)=436-(391-78)=883-(716-113)=492-(222-81)=946-(781-606)=373-(457-146)=454-(452-401)=385-(265-214)=653-(824-269)=234-(174-145)=967-(264-202)=466-(442-305)=104-(85-19)=373-(339-122)=731-(889-312)=284-(306-284)=934-(603-286)=395-(319-50)=722-(827-247)=261-(31-27)=895-(295-260)=200-(179-48)=986-(996-708)=460-(298-231)=527-(321-172)=205-(430-247)=272-(774-722)=172-(413-367)=734-(752-239)=499-(200-101)=946-(697-251)=132-(151-53)=904-(564-469)=88-(487-455)=734-(874-201)=442-(378-376)=485-(925-629)=358-(238-66)=308-(879-610)=152+47×8=833+163×6=28+140×3=941+462×2=141+25×4=257+432×2=204+22×4=667+353×2=494+31×2=838+46×6=31+290×3=95+265×2=146+121×4=975+15×9=325+16×4=129+128×5=202+87×9=773+94×2=311+39×4=935+333×3=29+319×2=682+13×4=288+79×6=604+131×5=257+173×4=614+71×3=21+70×4=619+15×7=329+228×2=438+84×7=251×2+125=16×8+462=117×6+131=15×9+681=166×3+298=332×3+126=18×2+127=128×5+682=31×6+14=91×6+33=51×2+197=29×8+65=56×5+21=49×9+361=69×4+213=274×3+174=95×6+270=185×2+137=212×2+420=16×2+144=111×7+24=190×5+897=89×2+350=81×8+131=81×9+192=48×9+602=131×4+38=54×9+970=13×6+432=86×7+290=233-39×5=957-42×3=497-134×2=942-120×4=337-33×5=633-59×9=395-76×5=522-80×3=272-53×3=381-75×2=354-30×7=486-70×3=358-11×2=508-82×4=488-36×4=494-43×2=160-33×2=770-153×4=468-135×2=667-77×8=231-104×2=673-187×3=372-69×4=586-70×2=361-29×7=704-101×6=450-88×5=540-60×2=409-14×4=508-167×2=299-29×8=434-73×2=245-59×2=529-209×2=288-39×6=679-95×2=435-53×8=800-35×8=451-101×3=741-51×3=473-61×4=873-179×4=454-60×5=853-420×2=384-39×7=954-37×5=359-50×7=790-87×2=491-79×4=256-16×7=498-139×3=780-30×3=147-32×4=960-192×2=231-18×7=696-91×7=473-13×9=384-29×9=386-37×7=470-190×2=299×3-101=360×8-308=313×3-846=515×3-625=292×3-865=373×4-477=90×5-37=683×8-490=156×6-789=746×7-291=377×2-34=70×6-99=253×3-287=895×5-262=159×4-300=564×9-244=69×7-423=444×2-629=402×2-98=157×7-719=132×5-86=833×4-211=63×4-34=763×8-15=233×3-342=297×8-22=226×2-84=681×6-27=429×2-814=810×4-790=129×5-624=698×7-591=119×3-357=219×3-102=292×3-35=795×6-925=102×6-331=452×2-274=119×8-341=356×4-882=245×4-276=212×2-285=95×4-60=115×9-973=136×7-263=697×5-136=121×7-821=488×9-992=63×9-134=820×7-459=127×6-241=526×5-252=87×6-341=366×7-933=443×2-263=158×5-758=234×2-214=608×9-892=75×6-211=343×6-152=227×(209-206)=802×(963-957)=154×(139-135)=398×(331-328)=144×(174-171)=573×(294-291)=45×(453-450)=118×(220-212)=156×(384-379)=659×(500-497)=38×(335-330)=526×(928-925)=73×(464-458)=993×(486-481)=166×(89-85)=681×(988-984)=20×(191-188)=761×(999-996)=46×(474-471)=509×(996-992)=38×(276-271)=894×(87-80)=297×(331-328)=523×(771-768)=47×(491-486)=906×(896-891)=224×(207-203)=352×(21-18)=67×(354-349)=533×(499-490)=27×(97-93)=224×(430-425)=102×(463-460)=669×(95-89)=38×(380-374)=952×(102-99)=88×(135-132)=968×(843-837)=55×(497-488)=524×(698-693)=191×(41-38)=676×(347-344)=102×(282-276)=380×(339-332)=164×(201-198)=957×(764-755)=15×(404-397)=861×(876-872)=86×(72-66)=638×(788-779)=320×(367-364)=324×(480-471)=42×(386-377)=623×(603-599)=305×(216-213)=591×(177-169)=87×(152-148)=105×(285-281)=210×(28-25)=807×(227-220)=4/8+2/8=2/7+4/7=1/5+3/5=1/3+2/3=1/5+2/5=6/8+2/8=1/6+4/6=3/7+4/7=1/8+5/8=3/8+4/8=2/8+3/8=5/10+4/10=4/7-2/7=5/10-4/10=6/8-1/8=3/5-1/5=2/6-1/6=4/5-1/5=3/6-2/6=5/8-3/8=4/6-1/6=8/10-2/10=3/7-1/7=3/5-2/5=参考答案128+177=305200+548=748170+273=44369+290=35946+242=288479+243=72265+88=153534+831=136559+259=318119+583=702120+160=280469+314=783158+224=382528+755=1283199+235=434357+136=493256+126=382683+799=1482313+171=484489+971=1460267+221=488427+105=532187+197=384510+958=1468218+70=288161+111=27285+249=33497+206=30359+58=117934+249=118341+182=223904+850=1754162+270=432274+217=491166+128=294170+660=83035+29=64330+533=863323+81=404136+659=795157+275=432945+699=164434+182=216142+658=800167+87=254141+526=667165+287=452418+927=134545+121=166679+217=89653+127=180106+348=454349+94=443754+633=1387130+57=187793+202=995160+216=376383+109=492218+57=275488+385=873404-335=69835-622=213494-220=274208-187=21460-93=367641-118=523309-203=106437-404=33333-22=311770-20=750381-141=240967-159=808472-124=348545-393=152129-81=48431-224=207425-31=394787-578=209443-34=409583-544=39180-67=113128-35=93470-64=406929-479=45053-20=33917-741=176481-436=45359-228=131355-209=146285-41=244475-54=421313-188=125488-441=47328-220=108464-24=440123-82=41120-99=21711-683=28403-276=127924-566=358482-93=389706-321=385377-344=33784-130=654402-155=247792-635=15741-25=16966-719=247415-142=273996-147=849476-310=166965-240=725492-281=211531-275=256492-58=434634-303=331416-323=93831-754=77428-215=213323-309=14269×2=538390×6=2340194×5=970804×8=6432142×6=852435×8=3480106×3=318381×3=114323×2=46144×4=576230×2=460999×9=899115×9=135226×6=135672×7=504160×4=640160×5=800298×9=268230×6=180588×4=2352169×5=845110×7=770136×4=544505×5=252512×7=84200×6=1200230×3=690631×7=441738×7=266149×2=298477×2=954523×2=104695×8=760477×8=3816182×4=72890×2=18019×6=114946×6=5676226×4=904736×2=147280×5=400791×2=158224×9=216421×6=2526468×2=93616×6=96255×3=765307×3=92142×3=126902×7=631428×5=140616×5=3080145×5=725985×8=7880237×3=711658×5=3290134×7=938385×3=1155141×4=564300×8=2400251+507+16=774475+805+521=1801192+185+302=679597+184+55=83615+145+382=542342+430+860=1632329+269+37=635299+223+322=844197+77+70=344700+797+158=1655291+267+353=911372+212+175=759486+227+265=978524+418+868=1810485+35+74=594295+219+419=933290+56+601=947449+325+880=1654304+356+151=811388+982+323=1693265+494+22=781253+770+339=1362341+185+398=924131+617+905=165327+630+166=823535+266+101=902143+93+41=277269+127+984=138020+81+233=334106+944+174=122420+189+355=564651+46+683=1380175+641+157=973682+567+943=2192193+72+43=30885+364+26=475256+120+492=868455+184+228=867666+127+114=907753+236+470=1459154+124+431=709771+916+236=1923175+55+189=419348+656+903=1907127+650+60=837821+310+529=1660116+28+588=732789+558+513=1860161+430+110=701429+721+785=1935189+134+151=474578+470+176=1224411+174+228=813527+290+409=122627+572+142=741176+242+490=90888+15+183=286966+89+285=134057+351+412=820494+443+120=1057354+95-94=355475+67-496=4643+419-338=124409+935-941=403279+26-181=124666+122-452=336122+321-252=191982+842-583=1241169+70-24=215319+577-123=773243+55-138=160444+334-406=37294+334-356=72159+487-26=620394+90-477=7771+171-210=732302+160-365=97647+314-697=264290+157-409=38876+44-142=778401+76-464=13731+36-174=59328+347-258=117377+338-484=231113+197-76=234937+838-177=1598214+68-140=14223+690-564=149166+196-292=70895+711-666=940428+49-108=369118+462-279=30156+43-28=71138+719-355=50284+227-203=108409+791-601=59988+256-292=52150+720-108=76238+214-131=121803+674-174=1303323+46-186=183963+220-29=1154315+13-325=3949+393-180=116286+371-118=339935+161-397=699201+258-246=213167+584-154=597370+14-112=272394+481-775=100347+83-389=41817+727-906=638333+104-152=285853+771-509=111558+198-185=71160+102-220=4260+78-85=53684+923-851=756383+60-409=34768+345-598=515429-202-138=89602-500-32=70431-70-16=345777-119-235=423385-55-34=296738-11-315=412379-190-122=67916-743-45=128417-33-148=236736-309-178=249296-146-70=80985-856-39=90401-19-165=217933-638-180=115384-48-159=177482-37-50=395227-33-127=67559-171-270=118450-371-66=13512-34-429=49369-18-248=103817-447-148=222482-143-191=148949-364-469=116427-20-277=130649-19-175=455484-239-219=26534-222-135=177497-266-211=20664-116-453=95387-44-257=86677-134-531=12332-254-33=45900-647-131=122275-88-112=75961-163-797=1366-11-268=87931-326-464=141327-94-73=160737-71-432=234185-63-53=69666-37-231=398387-24-243=120986-115-314=557169-87-72=10780-685-72=23477-89-255=133978-296-402=280490-178-253=59368-62-210=96456-152-262=42719-293-121=305247-90-65=92834-55-217=562392-150-174=68585-294-245=46216-177-33=6613-227-211=175224-147-73=4879-763-108=8458-332+16=142340-287+756=809492-379+292=405523-252+531=802266-87+196=375840-258+672=1254217-171+11=57780-11+428=1197297-114+260=443433-222+531=742382-148+21=255886-425+914=1375470-131+36=375931-672+276=535149-13+213=349333-293+926=966411-169+232=474675-605+51=121105-75+370=400694-373+437=758402-264+74=212981-728+205=458339-276+308=371906-364+133=675152-19+62=195934-805+169=298374-345+58=87890-724+623=789253-245+257=26575-62+361=374228-182+414=460972-968+142=146268-25+71=314744-221+251=774255-64+161=352961-76+699=1584304-196+91=199413-16+687=1084425-93+76=408675-567+137=245386-379+439=446656-298+251=609174-124+365=415904-693+164=375440-385+280=335272-119+10=163203-201+264=266200-87+714=827117-69+244=292711-666+731=776464-455+164=173227-132+670=765243-92+223=374858-556+630=932299-38+108=369814-138+521=1197257-121+247=383724-27+436=1133436-399+339=376579-13+688=1254440+(463-405)=498969+(445-397)=1017270+(46-22)=294776+(885-357)=1304258+(103-43)=318335+(663-574)=42426+(292-61)=257564+(667-237)=994107+(497-144)=460556+(958-338)=1176138+(478-35)=581590+(504-253)=841284+(118-76)=326650+(934-535)=1049136+(368-135)=369468+(609-56)=1021338+(114-18)=43446+(672-579)=139195+(307-306)=196186+(861-428)=619178+(465-362)=281116+(987-73)=1030466+(390-12)=84480+(865-483)=462169+(437-422)=184469+(775-618)=626306+(455-387)=374576+(396-373)=599255+(256-70)=441607+(991-158)=1440468+(334-107)=695988+(900-893)=99595+(234-17)=312766+(814-489)=1091248+(414-356)=306976+(980-55)=1901238+(327-44)=521629+(697-160)=1166288+(391-272)=407872+(686-433)=1125157+(420-146)=431728+(774-251)=125113+(405-64)=354393+(682-467)=60820+(441-40)=421799+(382-154)=1027241+(452-414)=27987+(224-214)=9777+(391-63)=405973+(779-423)=1329144+(269-177)=236611+(755-663)=703140+(286-21)=405575+(921-686)=810370+(472-201)=641876+(579-530)=925350+(21-17)=354606+(906-104)=1408374+(438-95)=71790+(795-49)=836179-(31+53)=95762-(205+238)=319474-(203+107)=164489-(407+46)=36186-(74+100)=12887-(203+301)=383448-(333+115)=0720-(349+311)=60295-(109+27)=159947-(758+81)=108361-(243+89)=29706-(236+129)=341428-(185+20)=223980-(83+861)=36349-(69+279)=1951-(412+89)=450433-(130+201)=102271-(257+13)=1470-(79+23)=368814-(380+261)=173290-(32+154)=104893-(206+665)=22329-(35+202)=92958-(472+58)=428366-(123+111)=132420-(75+241)=104398-(53+262)=83509-(352+110)=47386-(29+52)=305688-(482+121)=85449-(239+15)=195970-(555+112)=303264-(105+20)=139747-(240+97)=410485-(22+272)=191961-(272+672)=17374-(226+28)=120632-(518+101)=13319-(181+27)=111463-(331+43)=89202-(102+32)=68707-(190+422)=95476-(11+127)=338689-(29+65)=595500-(70+208)=222952-(270+271)=411419-(65+18)=336982-(183+466)=333209-(23+52)=134642-(161+34)=447497-(235+15)=247890-(191+590)=109196-(135+26)=35595-(45+508)=42274-(17+90)=167774-(194+258)=322494-(26+355)=113618-(248+204)=166465-(248+34)=183988-(21+511)=456232-(344-309)=197402-(649-311)=64456-(343-94)=207676-(702-485)=459316-(426-304)=194498-(515-399)=382199-(236-40)=3863-(984-263)=142499-(195-147)=451327-(787-613)=153420-(451-174)=143916-(460-262)=718437-(346-32)=123508-(739-260)=29221-(92-46)=175875-(709-605)=771438-(323-25)=140202-(146-93)=149465-(355-317)=427824-(502-150)=472255-(398-223)=80764-(504-244)=504436-(391-78)=123883-(716-113)=280492-(222-81)=351946-(781-606)=771373-(457-146)=62454-(452-401)=403385-(265-214)=334653-(824-269)=98234-(174-145)=205967-(264-202)=905466-(442-305)=329104-(85-19)=38373-(339-122)=156731-(889-312)=154284-(306-284)=262934-(603-286)=617395-(319-50)=126722-(827-247)=142261-(31-27)=257895-(295-260)=860200-(179-48)=69986-(996-708)=698460-(298-231)=393527-(321-172)=378205-(430-247)=22272-(774-722)=220172-(413-367)=126734-(752-239)=221499-(200-101)=400946-(697-251)=500132-(151-53)=34904-(564-469)=80988-(487-455)=56734-(874-201)=61442-(378-376)=440485-(925-629)=189358-(238-66)=186308-(879-610)=39152+47×8=528833+163×6=181128+140×3=448941+462×2=1865141+25×4=241257+432×2=1121204+22×4=292667+353×2=1373494+31×2=556838+46×6=111431+290×3=90195+265×2=625146+121×4=630975+15×9=1110325+16×4=389129+128×5=769202+87×9=985773+94×2=961311+39×4=467935+333×3=193429+319×2=667682+13×4=734288+79×6=762604+131×5=1259257+173×4=949614+71×3=82721+70×4=301619+15×7=724329+228×2=785438+84×7=1026251×2+125=62716×8+462=590117×6+131=83315×9+681=816166×3+298=796332×3+126=112218×2+127=163128×5+682=132231×6+14=20091×6+33=57951×2+197=29929×8+65=29756×5+21=30149×9+361=80269×4+213=489274×3+174=99695×6+270=840185×2+137=507212×2+420=84416×2+144=176111×7+24=801190×5+897=184789×2+350=52881×8+131=77981×9+192=92148×9+602=1034131×4+38=56254×9+970=145613×6+432=51086×7+290=892233-39×5=38957-42×3=831497-134×2=229942-120×4=462337-33×5=172633-59×9=102395-76×5=15522-80×3=282272-53×3=113381-75×2=231354-30×7=144486-70×3=276358-11×2=336508-82×4=180488-36×4=344494-43×2=408160-33×2=94770-153×4=158468-135×2=198667-77×8=51231-104×2=23673-187×3=112372-69×4=96586-70×2=446361-29×7=158704-101×6=98450-88×5=10540-60×2=420409-14×4=353508-167×2=174299-29×8=67434-73×2=288245-59×2=127529-209×2=111288-39×6=54679-95×2=489435-53×8=11800-35×8=520451-101×3=148741-51×3=588473-61×4=229873-179×4=157454-60×5=154853-420×2=13384-39×7=111954-37×5=769359-50×7=9790-87×2=616491-79×4=175256-16×7=144498-139×3=81780-30×3=690147-32×4=19960-192×2=576231-18×7=105696-91×7=59473-13×9=356