三年級(jí)數(shù)學(xué)(上)計(jì)算題專(zhuān)項(xiàng)練習(xí)附答案集錦804×3-965=822+51×9=518-(616-132)=892×(600-592)=664×5-708=653-(325+59)=251+119=176×(837-830)=170×2=83×9=438-56×2=534×(63-55)=434+(318-306)=126×5-281=365-32×9=329+397+994=57×5=218+151+504=694+540+104=195+578=972×3=376-(153+78)=174×5=96+(366-185)=107-(315-220)=975-912=212+575+674=142×(458-451)=479-131=390-(363-179)=269+(670-463)=911-359-141=109+217=82×9-526=397×(871-868)=14×(357-349)=147+285=573×7=145+129=49+37+658=583×(454-446)=1/8+6/8=630+730+428=494-247+533=661-(804-650)=439×8=171×5-403=285×2-243=465-(233+69)=425-158-161=440-246-173=1/3+2/3=187+412+826=369+628-926=57+342=314+(313-76)=233+225-302=355-28-179=504×(127-124)=440×2=876-60-790=2/3-1/3=433+177×4=924-(802-786)=902-446×2=186×3-20=82+574+183=215-140+219=293-104-121=440-(116-112)=368×7=750-671=334+169+167=399-211-19=421-65+142=57×3+11=885-(203+162)=79×(118-111)=129-22-20=832×(366-357)=204+59×7=190×3+290=245-(317-275)=134×3+668=229+91+435=286×2=789-635+94=762-128×3=529+872+114=980+(224-60)=492-(471-147)=88+188-233=392-92×2=121-10-49=342×(841-838)=988-529-341=301×3=955-225-595=453+204-178=650×2-569=24+23×6=397×2-716=603×5-474=215×3+60=648-(480-295)=698+(827-706)=412×2-599=953+(230-31)=436-(18+175)=189-(388-251)=181×2+25=509-(358+95)=18×(52-48)=580+(540-326)=434×3-435=12+(495-327)=14×6+361=982-(901-420)=319+(442-313)=751×9=148+341-183=412-(206-165)=128×4-343=676+(855-449)=968-(202+543)=392-199+553=854+439+154=343-(59+26)=996-896=177+176+116=706+82-489=94-83=324×2=491+(441-19)=398-26+995=312-(381-155)=53+(360-262)=310-210+263=381-(770-628)=968×3=296-(23+129)=94-49+649=152+305×2=724-618=86×5-33=109+46×9=259-22×3=289+(315-228)=329-231=702-510=51×(315-310)=243-(590-353)=859-(198+647)=194×3+927=145+(422-196)=638-144×3=31+706+166=474-78×2=36×8+433=796+495=728+956-940=259+(376-180)=389-164+241=450×6-177=138-(100+35)=208×(354-351)=472+(466-54)=422-(168-102)=379-160=905-481-115=215+(246-216)=317×4-365=1/7+2/7=708-42×7=776-74=911-540-178=731+88×5=71×(417-408)=84-39-44=93+(420-199)=932-755-27=199+330+238=163×(29-25)=59×4+431=91×2+134=864×8=438×2-725=443×3=357-(140+188)=197+269=342-15×4=183×(429-424)=154+220-215=172+180=925-26×8=45-31+276=639+803-60=463+456+27=211×9=229+443=892-(439+248)=189×4=871-197+18=315-(341-305)=958-550-246=77×7+124=400-(307-42)=58×2=194×(807-801)=901-(843+12)=281×4-517=190-87+90=3/6-2/6=746-(413+194)=369+35-123=169+(486-291)=232-29×2=893×9-716=40×4=499-33-232=239+160-301=821-66×6=966-798=891-(308-267)=481-(28+180)=924×9=99×9-497=73×(167-163)=429-99×3=120×3+61=64×4=877+354-123=733-285=649-254=553+150=600×5=530-(638-382)=288×2-201=750×(516-510)=92+(412-337)=84×9+28=901-66×2=1/8+2/8=471-51×5=46×(133-130)=813-41+716=639+(772-254)=332+(157-50)=318+(511-342)=755-205=864-621-177=227+637+417=911×(516-513)=17×4+166=481-(386-24)=25+323-45=107×8=816×6-866=215-(22+142)=437+(472-260)=455-261=601-(276-230)=37+193×2=758×4-195=5/7-2/7=886-311+705=491+(85-17)=272-111+56=74×4+383=862-228×2=237+167=444-(221+149)=342+(568-429)=59+102×8=256-(332-240)=760-673+442=395-72-168=324-42×3=488-(86+210)=264-161=254-(229-103)=606×(175-169)=302-165+23=284-185+207=208-32×6=958-(841-174)=462-(456-115)=437-170-98=53+414+234=354-109+33=596-14-458=441+(523-57)=129×7=253-11×8=969-878=586-(524-486)=135×4-133=473-421+325=144×4-32=228×4+605=504×(366-361)=131+309=187+316+379=273-270+123=916+627-489=440-414+214=499-88×3=769-52+233=336-27+79=50×7=298-(48+134)=478+155=368-61=412-52-42=837-(113+468)=416-101×2=394-(105+217)=499+178=933-374-250=279-127×2=455-137×2=461-226=103+231=974-343×2=2/7+5/7=167-(58+62)=572+527=255+(154-149)=880-(111+47)=241×4-935=3/7+2/7=307×2=360+344+178=77×7-202=466+669+146=159+444=20+(440-183)=5/7-1/7=161×2+87=413-(481-210)=356-(60-52)=436-160-92=474-62×4=697+955+264=58+296+157=151+(383-294)=4/7-2/7=666+406-938=983-121×7=982×(504-499)=389-17×2=735+313-704=975-(246+644)=471+(396-231)=435×9-860=427+64×5=124-16×4=114×5+850=273+(499-12)=711+628-647=457-65×6=436-111=294+281+429=382+94+466=41+230=320+163-25=116×(211-205)=502+599=465-202-180=250+221×2=355-(207+73)=791+(527-305)=94+381=372-(295+14)=161+214-237=879-(976-434)=616-249-361=838-(366+272)=174+158×5=420-413+867=832+(847-809)=601×5-220=775-(903-169)=243×(82-79)=4/6-1/6=430-100-96=460+30+315=2/10+5/10=846×7-187=38×(70-64)=679-164-112=163+64=906-369-357=376+(287-213)=913+800-771=560+559-297=656-(276-182)=112+326=429-(558-242)=978+(764-566)=234+156-182=651×(479-473)=365-(487-464)=834-(784-718)=927-182+147=259+182=10+284-279=588+516=441-180-70=617-66-232=808×7-511=420-371+489=164-19×6=352×2=357+137=469×6=284-112+266=43×(293-289)=726-258×2=342+920-841=593×(362-353)=125+426=228-135=379-161+199=327+93=140×2-196=312-(578-460)=13×4=485-441+520=294-(445-397)=553+955-914=514-26×8=161×5-721=370-149+587=472-332+743=683×5-810=611+(957-815)=887+96×3=638-496-71=185×2-230=170+29-104=187-(219-114)=42+70-25=336+272×2=406-359=975-(368-149)=439×(529-522)=373-335=18×(283-277)=14×(436-429)=268+108-316=487-287=110-17-43=472-(186+98)=173-(304-280)=283×(71-67)=337+606+436=30×7=259+65×6=671×(882-875)=972-(23+247)=951+(783-391)=582-347+600=291-86-68=899-(356+72)=44×2=186+178+506=190+141-318=65+(493-488)=762+496=829-18×4=633-468+155=133×6=569+808=358-21=88+214+397=225+75-14=146+302-115=3/10+2/10=347-64×3=379-(471-332)=549+184=2/5-1/5=71×(457-448)=79-59+271=38-(411-381)=169+106=744-678+476=28+308-318=440-25×9=454-(818-728)=307×3-835=265+114+219=934-130×5=183×5+759=173+276+18=398-(283+13)=172-12×3=582-273-268=241×2=185-16×7=214+135=453-174-82=245+109-318=33+(580-372)=23+133=169+(342-207)=363+64+346=257+220×2=397-82=305-295=62+465+248=127+551+18=3/6-1/6=306-164=773-116-615=585-(108+433)=154×6+283=234×(665-660)=484-109×2=426+169×2=634+911+153=65×(218-212)=516-173=817-(387+361)=202+(150-73)=169+244-124=24+510+167=311+497+43=662-(420+129)=427+988+146=647-(427+185)=87+(176-100)=578-14×2=610-64×7=229×4-662=66+(164-140)=901-39-44=337-(440-122)=521×7=219+114-210=845-199+73=174×2+361=380-331=302+130×4=282×(173-170)=745×2-82=5/8+2/8=71+364-361=251+349+241=16+235×2=209-108=79×(372-367)=997-906+958=414+(397-203)=454-(34+258)=115×5+78=359+43×9=829-(531+141)=101×(367-363)=388+150-369=449-69-116=940-(555-383)=803-158=238+160+513=705-346=563+919-958=128-(476-394)=173+333=281+441+61=95×7-617=997+576=60+134=4/8-3/8=846-91-703=46+320-16=260-(367-281)=136×(197-193)=250+(728-272)=67×5+180=102×(411-403)=10×9+26=378+104-83=916-(401+209)=898×5-546=288-93-193=83×(290-282)=104+222=954-(875-105)=161-(12+108)=883-399=336-257=957-(214+170)=938-823=849-323+552=892+937-271=101×7=448-(127+150)=980-66-180=996+810=104-51+26=936×(64-56)=731-97×7=145-23+224=1/8+5/8=78+683+51=175+254=199-40-37=185+836-184=695×8=473+320+25=271-191=232×2+594=382-34×7=415-16×6=47×3-28=477-383+81=463-(76+315)=822-326-425=124+173=949-307=394-(209-14)=773+329+233=378+95-413=539-526=434+(894-741)=67×7-325=552×(73-65)=219×5-876=49×3=261×(247-244)=410+315+191=309+84=333-(21+129)=320×3+592=710×7=62+178×2=593-53×4=658×(150-141)=322-(47+273)=99×6-173=113×5=356-232+240=92+523-108=544+606-129=206-151+96=187×3-57=353-125×2=715+(248-14)=911-574+532=779+39×6=987-(249+562)=47+(390-368)=975+733=187×5=364-125-131=244-(113+83)=5/8-2/8=340-289=346+147×4=498-33=89+598+970=404-(182-133)=775-(768-286)=485+612-438=588+80-627=363-170×2=95+353=250+105×6=864-208=771-(110+43)=144+130+147=442×2+902=282×9=236-21×8=396-30×8=985-(354+205)=588-(95+179)=145-(45+18)=437-68+84=840×4=262+65=143×5-231=306+137=781+720-56=89×(44-37)=103×(117-113)=362-146=36+360-183=330×2-598=490×7=199×3=433-(165+178)=1/10+5/10=874+770=296-(629-406)=200-25+221=354-227=75×4+380=452-40-267=179×7-548=259×6-887=217×(274-270)=285-99=530+622+154=84×(156-148)=150+517=85-(386-385)=178+137=346-118×2=155×5+170=287-141+156=266-151=120×6-486=190+148×3=100×(375-368)=732+956+621=134+273=391-19×7=336-291=292-130×2=125×3+182=287-29-182=403-271-99=584×7=340×7=281-(490-309)=93+384-148=979-415+119=685-375=396-305-49=80×(376-370)=470×2=591-48-144=952-593=300-99-165=109×(422-414)=418-181-33=246+923+849=458-102×3=104+(718-590)=493-68-26=101-80=154+64=60×5-121=440×2-546=19×(190-182)=977-(139+319)=181+54=445-261-21=991+434×2=569×7=226-101-52=923-387-411=308-(468-276)=625-28=141+272=189-92=973-433×2=82+161=210+208=919-16-307=89+105+434=377×7-41=859+489-619=1/9+7/9=177+(359-28)=302×3=7/10-2/10=779+(570-211)=274+93-362=460-40=345-(109+126)=720+563-828=80×5=300-251+166=519+982-245=179+53+151=620-(45-30)=252+210=446-33=128×6-303=222-(19+194)=465-60=913×(940-934)=305-137+81=697-146×3=414-385+278=843×4=173×5=256+(510-400)=461+(202-90)=304+341+40=292+108×6=496-367+317=332+150+112=300×3=843+(683-34)=310-271=412-103+341=192+(224-27)=358-157×2=233+244=278+45+283=380-137×2=962×(496-489)=291+(104-56)=578+116×2=354+318=130×7=447+721-860=331×9=817-(516-101)=124×5=691+648-488=835+514=611-377+300=342-(425-230)=585+(863-257)=219-(429-294)=53×7-61=494-384=848+(864-115)=93×(353-349)=142×7-632=256-27×6=436+273+216=210+48-222=753×6=534-(347+77)=564-150+725=265-174-15=107+198-60=75+313+852=703+675-524=977-613+961=67+197-108=709×2=41+19+280=792-94-144=134×8-923=730+458×2=190-(12+160)=32×9-264=264-37×3=3/5-1/5=826-371=939-(465+223)=364-337+439=230-100+104=477-(52+271)=86×8-472=307+183+233=172+215=765-530=284×9-926=175-175+343=171×2=579-46-391=403-(271-138)=524+55×3=617+41+709=380-(17+168)=668-293=參考答案804×3-965=1447822+51×9=1281518-(616-132)=34892×(600-592)=7136664×5-708=2612653-(325+59)=269251+119=370176×(837-830)=1232170×2=34083×9=747438-56×2=326534×(63-55)=4272434+(318-306)=446126×5-281=349365-32×9=77329+397+994=172057×5=285218+151+504=873694+540+104=1338195+578=773972×3=2916376-(153+78)=145174×5=87096+(366-185)=277107-(315-220)=12975-912=63212+575+674=1461142×(458-451)=994479-131=348390-(363-179)=206269+(670-463)=476911-359-141=411109+217=32682×9-526=212397×(871-868)=119114×(357-349)=112147+285=432573×7=4011145+129=27449+37+658=744583×(454-446)=46641/8+6/8=7/8630+730+428=1788494-247+533=780661-(804-650)=507439×8=3512171×5-403=452285×2-243=327465-(233+69)=163425-158-161=106440-246-173=211/3+2/3=1187+412+826=1425369+628-926=7157+342=399314+(313-76)=551233+225-302=156355-28-179=148504×(127-124)=1512440×2=880876-60-790=262/3-1/3=1/3433+177×4=1141924-(802-786)=908902-446×2=10186×3-20=53882+574+183=839215-140+219=294293-104-121=68440-(116-112)=436368×7=2576750-671=79334+169+167=670399-211-19=169421-65+142=49857×3+11=182885-(203+162)=52079×(118-111)=553129-22-20=87832×(366-357)=7488204+59×7=617190×3+290=860245-(317-275)=203134×3+668=1070229+91+435=755286×2=572789-635+94=248762-128×3=378529+872+114=1515980+(224-60)=1144492-(471-147)=16888+188-233=43392-92×2=208121-10-49=62342×(841-838)=1026988-529-341=118301×3=903955-225-595=135453+204-178=479650×2-569=73124+23×6=162397×2-716=78603×5-474=2541215×3+60=705648-(480-295)=463698+(827-706)=819412×2-599=225953+(230-31)=1152436-(18+175)=243189-(388-251)=52181×2+25=387509-(358+95)=5618×(52-48)=72580+(540-326)=794434×3-435=86712+(495-327)=18014×6+361=445982-(901-420)=501319+(442-313)=448751×9=6759148+341-183=306412-(206-165)=371128×4-343=169676+(855-449)=1082968-(202+543)=223392-199+553=746854+439+154=1447343-(59+26)=258996-896=100177+176+116=469706+82-489=29994-83=11324×2=648491+(441-19)=913398-26+995=1367312-(381-155)=8653+(360-262)=151310-210+263=363381-(770-628)=239968×3=2904296-(23+129)=14494-49+649=694152+305×2=762724-618=10686×5-33=397109+46×9=523259-22×3=193289+(315-228)=376329-231=98702-510=19251×(315-310)=255243-(590-353)=6859-(198+647)=14194×3+927=1509145+(422-196)=371638-144×3=20631+706+166=903474-78×2=31836×8+433=721796+495=1291728+956-940=744259+(376-180)=455389-164+241=466450×6-177=2523138-(100+35)=3208×(354-351)=624472+(466-54)=884422-(168-102)=356379-160=219905-481-115=309215+(246-216)=245317×4-365=9031/7+2/7=3/7708-42×7=414776-74=702911-540-178=193731+88×5=117171×(417-408)=63984-39-44=193+(420-199)=314932-755-27=150199+330+238=767163×(29-25)=65259×4+431=66791×2+134=316864×8=6912438×2-725=151443×3=1329357-(140+188)=29197+269=466342-15×4=282183×(429-424)=915154+220-215=159172+180=352925-26×8=71745-31+276=290639+803-60=1382463+456+27=946211×9=1899229+443=672892-(439+248)=205189×4=756871-197+18=692315-(341-305)=279958-550-246=16277×7+124=663400-(307-42)=13558×2=116194×(807-801)=1164901-(843+12)=46281×4-517=607190-87+90=1933/6-2/6=1/6746-(413+194)=139369+35-123=281169+(486-291)=364232-29×2=174893×9-716=732140×4=160499-33-232=234239+160-301=98821-66×6=425966-798=168891-(308-267)=850481-(28+180)=273924×9=831699×9-497=39473×(167-163)=292429-99×3=132120×3+61=42164×4=256877+354-123=1108733-285=448649-254=395553+150=703600×5=3000530-(638-382)=274288×2-201=375750×(516-510)=450092+(412-337)=16784×9+28=784901-66×2=7691/8+2/8=3/8471-51×5=21646×(133-130)=138813-41+716=1488639+(772-254)=1157332+(157-50)=439318+(511-342)=487755-205=550864-621-177=66227+637+417=1281911×(516-513)=273317×4+166=234481-(386-24)=11925+323-45=303107×8=856816×6-866=4030215-(22+142)=51437+(472-260)=649455-261=194601-(276-230)=55537+193×2=423758×4-195=28375/7-2/7=3/7886-311+705=1280491+(85-17)=559272-111+56=21774×4+383=679862-228×2=406237+167=404444-(221+149)=74342+(568-429)=48159+102×8=875256-(332-240)=164760-673+442=529395-72-168=155324-42×3=198488-(86+210)=192264-161=103254-(229-103)=128606×(175-169)=3636302-165+23=160284-185+207=306208-32×6=16958-(841-174)=291462-(456-115)=121437-170-98=16953+414+234=701354-109+33=278596-14-458=124441+(523-57)=907129×7=903253-11×8=165969-878=91586-(524-486)=548135×4-133=407473-421+325=377144×4-32=544228×4+605=1517504×(366-361)=2520131+309=440187+316+379=882273-270+123=126916+627-489=1054440-414+214=240499-88×3=235769-52+233=950336-27+79=38850×7=350298-(48+134)=116478+155=633368-61=307412-52-42=318837-(113+468)=256416-101×2=214394-(105+217)=72499+178=677933-374-250=309279-127×2=25455-137×2=181461-226=235103+231=334974-343×2=2882/7+5/7=1167-(58+62)=47572+527=1099255+(154-149)=260880-(111+47)=722241×4-935=293/7+2/7=5/7307×2=614360+344+178=88277×7-202=337466+669+146=1281159+444=60320+(440-183)=2775/7-1/7=4/7161×2+87=409413-(481-210)=142356-(60-52)=348436-160-92=184474-62×4=226697+955+264=191658+296+157=511151+(383-294)=2404/7-2/7=2/7666+406-938=134983-121×7=136982×(504-499)=4910389-17×2=355735+313-704=344975-(246+644)=85471+(396-231)=636435×9-860=3055427+64×5=747124-16×4=60114×5+850=1420273+(499-12)=760711+628-647=692457-65×6=67436-111=325294+281+429=1004382+94+466=94241+230=271320+163-25=458116×(211-205)=696502+599=1101465-202-180=83250+221×2=692355-(207+73)=75791+(527-305)=101394+381=475372-(295+14)=63161+214-237=138879-(976-434)=337616-249-361=6838-(366+272)=200174+158×5=964420-413+867=874832+(847-809)=870601×5-220=2785775-(903-169)=41243×(82-79)=7294/6-1/6=3/6430-100-96=234460+30+315=8052/10+5/10=7/10846×7-187=573538×(70-64)=228679-164-112=403163+64=227906-369-357=180376+(287-213)=450913+800-771=942560+559-297=822656-(276-182)=562112+326=438429-(558-242)=113978+(764-566)=1176234+156-182=208651×(479-473)=3906365-(487-464)=342834-(784-718)=768927-182+147=892259+182=44110+284-279=15588+516=1104441-180-70=191617-66-232=319808×7-511=5145420-371+489=538164-19×6=50352×2=704357+137=494469×6=2814284-112+266=43843×(293-289)=172726-258×2=210342+920-841=421593×(362-353)=5337125+426=551228-135=93379-161+199=417327+93=420140×2-196=84312-(578-460)=19413×4=52485-441+520=564294-(445-397)=246553+955-914=594514-26×8=306161×5-721=84370-149+587=808472-332+743=883683×5-810=2605611+(957-815)=753887+96×3=1175638-496-71=71185×2-230=140170+29-104=95187-(219-114)=8242+70-25=87336+272×2=880406-359=47975-(368-149)=756439×(529-522)=3073373-335=3818×(283-277)=10814×(436-429)=98268+108-316=60487-287=200110-17-43=50472-(186+98)=188173-(304-280)=149283×(71-67)=1132337+606+436=137930×7=210259+65×6=649671×(882-875)=4697972-(23+247)=702951+(783-391)=1343582-347+600=835291-86-68=137899-(356+72)=47144×2=88186+178+506=870190+141-318=1365+(493-488)=70762+496=1258829-18×4=757633-468+155=320133×6=798569+808=1377358-21=33788+214+397=699225+75-14=286146+302-115=3333/10+2/10=5/10347-64×3=155379-(471-332)=240549+184=7332/5-1/5=1/571×(457-448)=63979-59+271=29138-(411-381)=8169+106=275744-678+476=54228+308-318=18440-25×9=215454-(818-728)=364307×3-835=86265+114+219=598934-130×5=284183×5+759=1674173+276+18=467398-(283+13)=102172-12×3=136582-273-268=41241×2=482185-16×7=73214+135=349453-174-82=197245+109-318=3633+(580-372)=24123+133=156169+(342-207)=304363+64+346=773257+220×2=697397-82=315305-295=1062+465+248=775127+551+18=6963/6-1/6=2/6306-164=142773-116-615=42585-(108+433)=44154×6+283=1207234×(665-660)=1170484-109×2=266426+169×2=764634+911+153=169865×(218-212)=390516-173=343817-(387+361)=69202+(150-73)=279169+244-124=28924+510+167=701311+497+43=851662-(420+129)=113427+988+146=1561647-(427+185)=3587+(176-100)=163578-14×2=550610-64×7=162229×4-662=25466+(164-140)=90901-39-44=818337-(440-122)=19521×7=3647219+114-210=123845-199+73=719174×2+361=709380-331=49302+130×4=822282×(173-170)=846745×2-82=14085/8+2/8=7/871+364-361=74251+349+241=84116+235×2=486209-108=10179×(372-367)=395997-906+958=1049414+(397-203)=608454-(34+258)=162115×5+78=653359+43×9=746829-(531+141)=157101×(367-363)=404388+150-369=169449-69-116=264940-(555-383)=768803-158=645238+160+513=911705-346=359563+919-958=524128-(476-394)=46173+333=506281+441+61=78395×7-617=48997+576=157360+134=1944/8-3/8=1/8846-91-703=5246+320-16=350260-(367-281)=174136×(197-193)=544250+(728-272)=70667×5+180=515102×(411-403)=81610×9+26=116378+104-83=399916-(401+209)=306898×5-546=3944288-93-193=283×(290-282)=664104+222=326954-(875-105)=184161-(12+108)=41883-399=484336-257=79957-(214+170)=573938-823=115849-323+552=1078892+937-271=1558101×7=707448-(127+150)=171980-66-180=734996+810=1806104-51+26=79936×(64-56)=7488731-97×7=52145-23+224=3461/8+5/8=6/878+683+51=812175+254=429199-40-37=122185+836-184=837695×8=5560473+320+25=818271-191=80232×2+594=1058382-34×7=144415-16×6=31947×3-28=113477-383+81=175463-(76+315)=72822-326-425=71124+173=297949-307=642394-(209-14)=199773+329+233=1335378+95-413=60539-526=13434+(894-741)=58767×7-325=144552×(73-65)=4416219×5-876=21949×3=147261×(247-244)=783410+315+191=916309+84=393333-(21+129)=183320×3+592=1552710×7=497062+178×2=418593-53×4=381658×(150-141)=5922322-(47+273)=299×6-173=421113×5=565356-232+240=36492+523-108=507544+606-129=1021206-151+96=151187×3-57=504353-125×2=103715+(248-14)=949911-574+532=869779+39×6=1013987-(249+562)=17647+(390-368)=69975+733=1708187×5=935364-125-131=108244-(113+83)=485/8-2/8=3/8340-289=51346+147×4=934498-33=46589+598+970=1657404-(182-133)=355775-(768-286)=293485+612-438=659588+80-627=41363-170×2=2395+353=448250+105×6=880864-208=656771-(110+43)=618144+130+147=421442×2+902=1786282×9=2538236-21×8=68396-30×8=156985-(354+205)=426588-(95+179)=314145-(45+18)=82437-68+84=453840×4=3360262+65=327143×5-231=484306+137=443781+720-56=144589×(44-37)=623103×(117-113)=412362-146=21636+360-183=213330×2-598=62490×7=3430199×3=597433-(165+178)=901/10+5/10=6/10874+770=1644296-(629-406)=73200-25+221=396354-227=12775×4+380=680452-40-267=145179×7-548=705259×6-887=667217×(274-270)=868285-99=186530+622+154=130684×(156-148)=672150+517=6