三年級數(shù)學(上)計算題專項練習附答案

三年級數(shù)學(上)計算題專項練習附答案106+176=198+131=74+242=161+257=344+91=576+263=319+54=564+306=109+137=133+233=147+139=435+701=203+214=726+500=95+259=413+383=263+78=80+307=97+214=580+306=278+63=231+283=111+265=538+152=136+105=119+59=305+85=162+478=220+232=811+522=362+90=682+930=211+167=326+380=187+102=153+593=141+127=221+613=211+199=388+230=51+133=334+181=338+71=757+560=273+185=90+341=46+30=978+296=254+129=279+437=323+92=657+115=226+259=194+551=230+195=378+593=306+167=564+127=196+94=567+892=483-253=475-306=441-244=795-97=248-130=189-139=115-22=945-756=434-80=986-300=429-139=927-764=63-19=871-454=369-231=302-22=119-20=400-350=421-333=766-440=299-196=460-123=435-72=617-509=165-133=600-118=425-320=956-835=292-162=300-70=229-93=814-656=374-22=897-707=481-305=373-100=460-31=941-488=447-376=654-385=203-168=710-519=158-38=912-816=390-129=973-829=361-351=328-316=163-119=669-574=402-144=148-63=252-174=744-85=379-279=523-128=233-94=812-656=400-58=850-737=441×2=701×7=98×2=942×8=180×4=994×6=58×8=136×9=300×2=536×7=37×5=760×9=115×5=635×8=67×7=111×5=85×9=149×6=17×6=728×5=141×5=331×8=211×4=165×6=141×6=946×8=321×2=502×6=394×2=688×4=33×3=912×2=28×8=514×5=29×5=106×2=123×7=265×2=494×2=356×2=22×7=876×4=27×9=854×3=48×8=912×6=254×3=593×9=338×2=750×9=124×2=117×3=24×5=93×9=198×3=152×7=109×4=953×2=124×4=89×7=392+32+190=915+424+31=133+28+515=640+637+799=115+459+308=794+465+903=268+530+173=992+801+585=24+548+238=567+261+95=283+188+163=76+256+620=235+39+606=343+458+68=589+167+191=63+575+279=217+354+46=608+548+446=543+196+176=941+641+60=25+389+537=968+388+133=334+262+402=896+914+827=657+91+102=666+443+609=102+253+281=395+28+534=152+380+423=131+505+336=83+584+332=216+57+327=422+335+57=236+481+668=161+92+646=44+999+828=142+160+320=137+883+534=463+156+252=823+345+766=555+405+12=925+947+823=18+306+463=135+687+659=559+260+112=438+517+64=121+312+60=827+164+940=763+192+19=14+463+333=334+134+343=376+524+46=150+216+65=718+813+795=294+82+61=150+193+513=719+172+89=771+796+515=242+420+303=995+627+718=32+262-213=617+132-596=146+281-250=355+935-619=81+289-155=130+739-731=99+282-85=150+748-743=56+173-134=480+993-374=157+157-101=913+437-20=255+185-51=684+309-648=153+10-51=914+543-920=54+78-99=93+683-259=124+222-199=892+301-202=96+395-374=23+794-158=10+312-116=948+331-201=153+308-183=796+990-249=212+59-200=735+599-894=87+276-230=325+850-717=57+251-286=277+514-485=108+273-195=943+274-238=207+65-265=508+369-376=375+48-220=739+721-115=208+148-242=843+167-166=101+360-389=903+61-960=56+116-35=791+340-661=207+133-248=769+343-407=54+314-266=257+822-96=87+123-161=652+912-606=43+278-134=864+248-559=132+343-60=177+76-226=73+354-246=530+557-699=40+251-43=695+399-110=228+116-247=328+858-806=496-53-216=994-172-444=421-27-214=472-109-132=347-91-124=765-62-197=402-248-10=960-672-202=314-80-107=991-232-689=467-86-203=612-382-33=456-356-52=683-373-42=430-234-138=566-33-158=304-219-11=970-516-124=476-127-130=484-419-59=454-175-145=954-17-489=461-362-21=991-569-122=465-304-31=920-605-173=444-158-178=738-600-18=362-139-185=567-238-279=344-142-140=543-210-28=348-13-90=600-369-225=269-196-14=929-156-586=411-48-74=817-222-499=363-205-142=715-404-285=317-44-146=644-365-214=260-59-30=726-433-201=257-75-104=450-184-91=458-164-232=785-33-102=402-93-235=899-57-725=466-44-388=771-25-627=274-147-64=713-463-172=370-47-181=642-469-152=274-69-190=282-183-23=420-74-261=940-540-65=223-83+308=263-82+17=484-396+383=965-302+102=374-287+187=954-60+733=393-318+296=592-253+867=146-86+133=599-449+763=479-279+151=721-614+57=385-148+231=875-223+656=192-119+327=899-303+330=458-427+371=554-391+505=117-75+310=631-212+774=97-62+78=593-485+481=339-289+93=889-619+218=86-85+350=712-491+916=329-315+310=970-464+715=484-327+213=727-132+893=471-279+229=560-466+905=226-48+231=699-548+478=349-250+378=729-188+754=467-434+142=789-363+154=483-418+118=844-299+641=326-230+192=237-16+213=310-282+196=971-681+587=381-335+79=318-231+625=373-129+164=871-351+483=372-357+116=361-289+137=499-354+147=851-103+946=463-205+176=410-36+636=176-63+353=414-303+114=447-282+125=673-257+985=487-353+135=205-67+638=403+(217-196)=923+(727-439)=408+(257-105)=486+(468-446)=264+(272-255)=517+(728-339)=431+(22-14)=633+(304-232)=487+(467-288)=885+(678-585)=317+(347-249)=388+(952-177)=137+(287-277)=561+(204-167)=90+(340-243)=398+(844-577)=415+(342-72)=797+(571-141)=374+(455-363)=623+(120-13)=92+(482-91)=639+(691-101)=439+(299-297)=27+(861-340)=28+(318-231)=189+(111-106)=101+(364-217)=586+(960-608)=443+(389-232)=852+(580-241)=194+(361-146)=20+(991-890)=67+(465-238)=595+(302-197)=360+(443-370)=442+(415-26)=477+(111-70)=932+(709-594)=378+(485-258)=676+(778-394)=87+(331-195)=445+(927-901)=243+(284-43)=255+(766-34)=364+(487-464)=312+(251-208)=89+(422-420)=758+(747-189)=459+(48-16)=20+(194-104)=413+(234-113)=883+(985-180)=108+(438-199)=940+(942-825)=17+(454-63)=552+(747-148)=166+(346-281)=994+(662-462)=116+(473-210)=902+(753-306)=433-(272+98)=750-(80+518)=475-(14+23)=831-(22+384)=489-(171+12)=798-(128+432)=472-(134+185)=903-(211+676)=435-(121+310)=957-(55+13)=480-(167+10)=614-(496+57)=463-(79+180)=955-(414+186)=377-(123+176)=704-(213+337)=390-(244+93)=840-(370+47)=255-(110+139)=936-(571+103)=453-(100+113)=762-(366+370)=453-(18+95)=929-(213+411)=370-(23+98)=832-(112+626)=143-(15+19)=923-(204+78)=368-(284+29)=638-(70+345)=449-(310+67)=886-(29+433)=273-(63+140)=270-(52+30)=477-(169+195)=879-(513+156)=394-(261+132)=887-(40+726)=344-(143+108)=716-(95+140)=453-(179+230)=771-(86+557)=477-(11+380)=454-(33+250)=365-(36+308)=587-(462+107)=492-(75+262)=964-(194+439)=430-(297+116)=489-(46+223)=386-(42+64)=990-(944+37)=387-(142+208)=712-(254+66)=388-(267+47)=940-(11+917)=460-(339+33)=833-(216+302)=301-(224+41)=977-(218+188)=488-(379-54)=365-(980-781)=450-(423-400)=948-(765-191)=282-(69-11)=983-(905-55)=243-(383-215)=733-(894-699)=188-(423-269)=855-(313-190)=499-(313-51)=144-(992-918)=243-(275-246)=749-(840-707)=269-(456-362)=502-(314-218)=141-(451-444)=996-(827-272)=107-(186-146)=654-(209-140)=367-(470-115)=401-(902-664)=197-(158-55)=102-(916-914)=446-(330-133)=785-(679-606)=422-(367-95)=303-(180-33)=433-(450-266)=403-(684-559)=394-(434-294)=739-(706-49)=263-(322-208)=678-(573-46)=330-(333-277)=123-(421-305)=443-(263-141)=616-(677-589)=131-(278-239)=681-(223-175)=429-(494-429)=572-(911-373)=435-(410-45)=676-(927-433)=337-(490-287)=476-(928-590)=134-(138-51)=494-(877-857)=11-(25-21)=896-(681-344)=374-(472-450)=996-(782-541)=446-(303-84)=465-(798-757)=317-(333-68)=615-(871-812)=216-(181-81)=980-(908-319)=348-(241-199)=363-(520-181)=211+157×4=556+65×3=52+287×3=151+122×4=149+79×6=751+134×3=175+119×3=341+15×6=388+225×2=777+110×7=487+14×4=410+410×2=47+335×2=669+270×2=434+63×6=777+92×5=305+41×4=231+241×3=433+85×3=778+178×3=113+404×2=848+83×8=91+26×2=177+57×6=161+62×8=892+99×8=289+36×7=789+44×6=408+276×2=694+329×3=78×7+101=478×2+357=45×7+359=17×4+915=73×4+111=72×2+334=101×6+224=310×2+544=63×8+289=164×5+986=242×2+385=142×5+658=221×3+230=57×5+208=96×5+155=91×8+995=155×5+59=181×2+796=28×4+471=44×7+387=127×2+58=68×8+202=31×6+248=75×5+309=188×4+75=288×2+417=30×4+189=210×2+776=50×6+293=151×5+987=366-32×7=960-59×6=279-24×4=403-127×3=418-42×9=802-83×9=436-178×2=821-52×5=360-42×7=706-154×4=462-185×2=973-186×2=359-11×5=870-44×7=456-36×3=234-27×6=91-44×2=979-153×3=203-15×6=847-95×7=204-10×7=983-318×2=452-201×2=879-415×2=388-21×9=418-79×4=456-193×2=665-11×3=432-74×5=213-13×7=277-20×9=952-204×4=370-22×9=733-189×2=422-17×3=897-177×2=488-16×3=988-146×4=485-71×6=421-31×2=430-188×2=840-74×4=136-45×3=802-101×5=458-42×2=848-210×3=464-29×3=386-95×2=213-13×3=527-255×2=306-41×7=636-125×2=217-108×2=783-172×3=394-63×5=226-10×9=456-91×2=933-57×8=363-133×2=210-13×4=315×3-934=818×8-818=459×2-744=153×9-687=185×2-152=882×6-736=274×2-316=331×5-379=120×6-397=843×9-575=308×3-349=817×3-770=421×2-595=800×6-134=259×3-346=163×6-690=103×9-351=132×3-121=111×7-375=545×8-971=490×2-241=459×7-11=143×6-425=194×6-147=232×2-176=248×5-223=62×7-193=443×4-873=214×3-77=666×2-59=149×6-629=333×3-100=138×2-228=660×8-718=268×3-338=417×5-907=130×4-364=397×4-931=204×4-439=325×9-394=113×2-32=444×4-284=496×2-13=734×3-978=295×3-351=740×7-255=168×4-540=602×4-40=112×3-209=306×3-434=166×6-362=682×4-383=170×5-184=856×9-148=322×2-50=622×7-736=65×3-52=727×4-226=259×3-447=677×8-625=107×(410-402)=993×(152-143)=250×(304-300)=585×(588-582)=236×(145-142)=813×(178-169)=162×(42-39)=647×(925-917)=149×(303-300)=549×(849-840)=127×(466-459)=858×(666-657)=27×(212-203)=518×(301-297)=76×(90-85)=235×(790-784)=164×(441-437)=356×(300-293)=214×(498-494)=239×(229-226)=190×(319-316)=999×(198-192)=131×(189-185)=72×(972-965)=108×(187-182)=17×(494-489)=286×(180-177)=946×(575-570)=277×(34-31)=954×(710-705)=172×(290-286)=560×(118-111)=70×(352-349)=676×(846-838)=165×(184-181)=434×(206-202)=91×(189-186)=700×(113-110)=28×(370-361)=296×(132-126)=106×(133-125)=785×(338-329)=100×(246-242)=322×(927-921)=65×(495-488)=764×(550-545)=188×(387-383)=448×(788-783)=157×(263-259)=870×(326-323)=161×(132-128)=476×(993-987)=37×(71-67)=488×(501-498)=88×(149-146)=928×(724-715)=279×(289-286)=176×(651-648)=74×(77-71)=366×(17-11)=1/8+5/8=1/6+2/6=4/7+2/7=1/10+5/10=2/7+4/7=3/7+2/7=1/7+2/7=1/5+2/5=1/4+2/4=6/8+2/8=4/8+3/8=7/10+3/10=3/8-2/8=5/10-3/10=3/7-1/7=4/9-2/9=2/5-1/5=6/10-4/10=5/8-2/8=7/9-1/9=2/4-1/4=3/7-2/7=4/8-3/8=7/8-1/8=參考答案106+176=282198+131=32974+242=316161+257=418344+91=435576+263=839319+54=373564+306=870109+137=246133+233=366147+139=286435+701=1136203+214=417726+500=122695+259=354413+383=796263+78=34180+307=38797+214=311580+306=886278+63=341231+283=514111+265=376538+152=690136+105=241119+59=178305+85=390162+478=640220+232=452811+522=1333362+90=452682+930=1612211+167=378326+380=706187+102=289153+593=746141+127=268221+613=834211+199=410388+230=61851+133=184334+181=515338+71=409757+560=1317273+185=45890+341=43146+30=76978+296=1274254+129=383279+437=716323+92=415657+115=772226+259=485194+551=745230+195=425378+593=971306+167=473564+127=691196+94=290567+892=1459483-253=230475-306=169441-244=197795-97=698248-130=118189-139=50115-22=93945-756=189434-80=354986-300=686429-139=290927-764=16363-19=44871-454=417369-231=138302-22=280119-20=99400-350=50421-333=88766-440=326299-196=103460-123=337435-72=363617-509=108165-133=32600-118=482425-320=105956-835=121292-162=130300-70=230229-93=136814-656=158374-22=352897-707=190481-305=176373-100=273460-31=429941-488=453447-376=71654-385=269203-168=35710-519=191158-38=120912-816=96390-129=261973-829=144361-351=10328-316=12163-119=44669-574=95402-144=258148-63=85252-174=78744-85=659379-279=100523-128=395233-94=139812-656=156400-58=342850-737=113441×2=882701×7=490798×2=196942×8=7536180×4=720994×6=596458×8=464136×9=1224300×2=600536×7=375237×5=185760×9=6840115×5=575635×8=508067×7=469111×5=55585×9=765149×6=89417×6=102728×5=3640141×5=705331×8=2648211×4=844165×6=990141×6=846946×8=7568321×2=642502×6=3012394×2=788688×4=275233×3=99912×2=182428×8=224514×5=257029×5=145106×2=212123×7=861265×2=530494×2=988356×2=71222×7=154876×4=350427×9=243854×3=256248×8=384912×6=5472254×3=762593×9=5337338×2=676750×9=6750124×2=248117×3=35124×5=12093×9=837198×3=594152×7=1064109×4=436953×2=1906124×4=49689×7=623392+32+190=614915+424+31=1370133+28+515=676640+637+799=2076115+459+308=882794+465+903=2162268+530+173=971992+801+585=237824+548+238=810567+261+95=923283+188+163=63476+256+620=952235+39+606=880343+458+68=869589+167+191=94763+575+279=917217+354+46=617608+548+446=1602543+196+176=915941+641+60=164225+389+537=951968+388+133=1489334+262+402=998896+914+827=2637657+91+102=850666+443+609=1718102+253+281=636395+28+534=957152+380+423=955131+505+336=97283+584+332=999216+57+327=600422+335+57=814236+481+668=1385161+92+646=89944+999+828=1871142+160+320=622137+883+534=1554463+156+252=871823+345+766=1934555+405+12=972925+947+823=269518+306+463=787135+687+659=1481559+260+112=931438+517+64=1019121+312+60=493827+164+940=1931763+192+19=97414+463+333=810334+134+343=811376+524+46=946150+216+65=431718+813+795=2326294+82+61=437150+193+513=856719+172+89=980771+796+515=2082242+420+303=965995+627+718=234032+262-213=81617+132-596=153146+281-250=177355+935-619=67181+289-155=215130+739-731=13899+282-85=296150+748-743=15556+173-134=95480+993-374=1099157+157-101=213913+437-20=1330255+185-51=389684+309-648=345153+10-51=112914+543-920=53754+78-99=3393+683-259=517124+222-199=147892+301-202=99196+395-374=11723+794-158=65910+312-116=206948+331-201=1078153+308-183=278796+990-249=1537212+59-200=71735+599-894=44087+276-230=133325+850-717=45857+251-286=22277+514-485=306108+273-195=186943+274-238=979207+65-265=7508+369-376=501375+48-220=203739+721-115=1345208+148-242=114843+167-166=844101+360-389=72903+61-960=456+116-35=137791+340-661=470207+133-248=92769+343-407=70554+314-266=102257+822-96=98387+123-161=49652+912-606=95843+278-134=187864+248-559=553132+343-60=415177+76-226=2773+354-246=181530+557-699=38840+251-43=248695+399-110=984228+116-247=97328+858-806=380496-53-216=227994-172-444=378421-27-214=180472-109-132=231347-91-124=132765-62-197=506402-248-10=144960-672-202=86314-80-107=127991-232-689=70467-86-203=178612-382-33=197456-356-52=48683-373-42=268430-234-138=58566-33-158=375304-219-11=74970-516-124=330476-127-130=219484-419-59=6454-175-145=134954-17-489=448461-362-21=78991-569-122=300465-304-31=130920-605-173=142444-158-178=108738-600-18=120362-139-185=38567-238-279=50344-142-140=62543-210-28=305348-13-90=245600-369-225=6269-196-14=59929-156-586=187411-48-74=289817-222-499=96363-205-142=16715-404-285=26317-44-146=127644-365-214=65260-59-30=171726-433-201=92257-75-104=78450-184-91=175458-164-232=62785-33-102=650402-93-235=74899-57-725=117466-44-388=34771-25-627=119274-147-64=63713-463-172=78370-47-181=142642-469-152=21274-69-190=15282-183-23=76420-74-261=85940-540-65=335223-83+308=448263-82+17=198484-396+383=471965-302+102=765374-287+187=274954-60+733=1627393-318+296=371592-253+867=1206146-86+133=193599-449+763=913479-279+151=351721-614+57=164385-148+231=468875-223+656=1308192-119+327=400899-303+330=926458-427+371=402554-391+505=668117-75+310=352631-212+774=119397-62+78=113593-485+481=589339-289+93=143889-619+218=48886-85+350=351712-491+916=1137329-315+310=324970-464+715=1221484-327+213=370727-132+893=1488471-279+229=421560-466+905=999226-48+231=409699-548+478=629349-250+378=477729-188+754=1295467-434+142=175789-363+154=580483-418+118=183844-299+641=1186326-230+192=288237-16+213=434310-282+196=224971-681+587=877381-335+79=125318-231+625=712373-129+164=408871-351+483=1003372-357+116=131361-289+137=209499-354+147=292851-103+946=1694463-205+176=434410-36+636=1010176-63+353=466414-303+114=225447-282+125=290673-257+985=1401487-353+135=269205-67+638=776403+(217-196)=424923+(727-439)=1211408+(257-105)=560486+(468-446)=508264+(272-255)=281517+(728-339)=906431+(22-14)=439633+(304-232)=705487+(467-288)=666885+(678-585)=978317+(347-249)=415388+(952-177)=1163137+(287-277)=147561+(204-167)=59890+(340-243)=187398+(844-577)=665415+(342-72)=685797+(571-141)=1227374+(455-363)=466623+(120-13)=73092+(482-91)=483639+(691-101)=1229439+(299-297)=44127+(861-340)=54828+(318-231)=115189+(111-106)=194101+(364-217)=248586+(960-608)=938443+(389-232)=600852+(580-241)=1191194+(361-146)=40920+(991-890)=12167+(465-238)=294595+(302-197)=700360+(443-370)=433442+(415-26)=831477+(111-70)=518932+(709-594)=1047378+(485-258)=605676+(778-394)=106087+(331-195)=223445+(927-901)=471243+(284-43)=484255+(766-34)=987364+(487-464)=387312+(251-208)=35589+(422-420)=91758+(747-189)=1316459+(48-16)=49120+(194-104)=110413+(234-113)=534883+(985-180)=1688108+(438-199)=347940+(942-825)=105717+(454-63)=408552+(747-148)=1151166+(346-281)=231994+(662-462)=1194116+(473-210)=379902+(753-306)=1349433-(272+98)=63750-(80+518)=152475-(14+23)=438831-(22+384)=425489-(171+12)=306798-(128+432)=238472-(134+185)=153903-(211+676)=16435-(121+310)=4957-(55+13)=889480-(167+10)=303614-(496+57)=61463-(79+180)=204955-(414+186)=355377-(123+176)=78704-(213+337)=154390-(244+93)=53840-(370+47)=423255-(110+139)=6936-(571+103)=262453-(100+113)=240762-(366+370)=26453-(18+95)=340929-(213+411)=305370-(23+98)=249832-(112+626)=94143-(15+19)=109923-(204+78)=641368-(284+29)=55638-(70+345)=223449-(310+67)=72886-(29+433)=424273-(63+140)=70270-(52+30)=188477-(169+195)=113879-(513+156)=210394-(261+132)=1887-(40+726)=121344-(143+108)=93716-(95+140)=481453-(179+230)=44771-(86+557)=128477-(11+380)=86454-(33+250)=171365-(36+308)=21587-(462+107)=18492-(75+262)=155964-(194+439)=331430-(297+116)=17489-(46+223)=220386-(42+64)=280990-(944+37)=9387-(142+208)=37712-(254+66)=392388-(267+47)=74940-(11+917)=12460-(339+33)=88833-(216+302)=315301-(224+41)=36977-(218+188)=571488-(379-54)=163365-(980-781)=166450-(423-400)=427948-(765-191)=374282-(69-11)=224983-(905-55)=133243-(383-215)=75733-(894-699)=538188-(423-269)=34855-(313-190)=732499-(313-51)=237144-(992-918)=70243-(275-246)=214749-(840-707)=616269-(456-362)=175502-(314-218)=406141-(451-444)=134996-(827-272)=441107-(186-146)=67654-(209-140)=585367-(470-115)=12401-(902-664)=163197-(158-55)=94102-(916-914)=100446-(330-133)=249785-(679-606)=712422-(367-95)=150303-(180-33)=156433-(450-266)=249403-(684-559)=278394-(434-294)=254739-(706-49)=82263-(322-208)=149678-(573-46)=151330-(333-277)=274123-(421-305)=7443-(263-141)=321616-(677-589)=528131-(278-239)=92681-(223-175)=633429-(494-429)=364572-(911-373)=34435-(410-45)=70676-(927-433)=182337-(490-287)=134476-(928-590)=138134-(138-51)=47494-(877-857)=47411-(25-21)=7896-(681-344)=559374-(472-450)=352996-(782-541)=755446-(303-84)=227465-(798-757)=424317-(333-68)=52615-(871-812)=556216-(181-81)=116980-(908-319)=391348-(241-199)=306363-(520-181)=24211+157×4=839556+65×3=75152+287×3=913151+122×4=639149+79×6=623751+134×3=1153175+119×3=532341+15×6=431388+225×2=838777+110×7=1547487+14×4=543410+410×2=123047+335×2=717669+270×2=1209434+63×6=812777+92×5=1237305+41×4=469231+241×3=954433+85×3=688778+178×3=1312113+404×2=921848+83×8=151291+26×2=143177+57×6=519161+62×8=657892+99×8=1684289+36×7=541789+44×6=1053408+276×2=960694+329×3=168178×7+101=647478×2+357=131345×7+359=67417×4+915=98373×4+111=40372×2+334=478101×6+224=830310×2+544=116463×8+289=793164×5+986=1806242×2+385=869142×5+658=1368221×3+230=89357×5+208=49396×5+155=63591×8+995=1723155×5+59=834181×2+796=115828×4+471=58344×7+387=695127×2+58=31268×8+202=74631×6+248=43475×5+309=684188×4+75=827288×2+417=99330×4+189=309210×2+776=119650×6+293=593151×5+987=1742366-32×7=142960-59×6=606279-24×4=183403-127×3=22418-42×9=40802-83×9=55436-178×2=80821-52×5=561360-42×7=66706-154×4=90462-185×2=92973-186×2=601359-11×5=304870-44×7=562456-36×3=348234-27×6=7291-44×2=3979-153×3=520203-15×6=113847-95×7=182204-10×7=134983-318×2=347452-201×2=50879-415×2=49388-21×9=199418-79×4=102456-193×2=70665-11×3=632432-74×5=62213-13×7=122277-20×9=97952-204×4=136370-22×9=172733-189×2=355422-17×3=371897-177×2=543488-16×3=440988-146×4=404485-71×6=59421-31×2=359430-188×2=54840-74×4=544136-45×3=1802-101×5=297458-42×2=374848-210×3=218464-29×3=377386-95×2=196213-13×3=174527-255×2=17306-41×7=19636-125×2=386217-108×2=1783-172×3=267394-63×5=79226-10×9=136456-91×2=274933-57×8=477363-133×