三年級數(shù)學(xué)(上)計算題專項練習(xí)附答案集錦

三年級數(shù)學(xué)(上)計算題專項練習(xí)附答案集錦439+559+141=338-40×7=372+80=319+468+127=108+321×2=602+504-902=191+104+85=240+(319-181)=930-(270+127)=318+105+376=636×(718-711)=90×9-369=687-50=228×4-742=437×6-769=281×4-315=291-250+94=125×4+337=870×2=689-156-92=432-352=791-(838-279)=577-(240+114)=2/8-1/8=397-(331+40)=466-(195-118)=299×(891-886)=355+(472-303)=305+78-260=932-553-75=317+59=210×3-436=916+461-487=175×2-134=670×(840-835)=42+416-35=492-467=867+68-869=949+294=671-593=106×(22-16)=98+385=258+290+372=535-151+784=409+749-762=272-239+197=168+250=846-261-288=927-447-378=16+(257-239)=716+608+75=81+286=914+276+74=313-32+57=912-(318+140)=96+308=459-(125+33)=835-93×5=843-48×3=906-456+473=271-179+124=108-23=307-(39+258)=669-313=217+(350-31)=630-298=666-(294+158)=126+227=259+190=110×7=453-252+179=262-47×5=492-85-62=229+161-371=126+325-70=39+148=394-227=356-145=454-(21+418)=126×4+334=53+131×4=46+401+221=469-244=515+899-748=467-34×8=117×8=193×4+593=626+745+701=457×2-300=51+75-76=500-66×4=44+368-257=936-142+262=43+(542-108)=272+(397-174)=544+747-310=119×2-11=5/7-1/7=621+216=102×7=897-152+420=240×4-934=79+133=760-727=431-272=566+184×2=284+134×3=130×(489-482)=367+98×2=35+417-299=107×9=144×2=4/6+2/6=525+406=467+45×3=366-(317+32)=964+992+59=186+90=37×(539-534)=245+315×2=255-81-109=456-10-355=363+170+14=442×2-411=301-113=145+(226-122)=95×8=440-211-204=50×(218-211)=750-(322-280)=5/7+2/7=19+388-80=71×(211-205)=67×(447-440)=721-166×4=327+141=530-(147+192)=441×(961-957)=716×4-158=165×4=411-48×3=75+257-145=989×(967-959)=961×(23-16)=773-160×3=454×2=269×3-126=936-150-406=658-22×3=684+105+113=418×5=233+50×3=125+76-198=100+(365-228)=240+(177-76)=295-(493-484)=685-(77+512)=776-361+620=450-(160+23)=558+516-736=266×7-708=330-(171+17)=102-61=491+182+65=120×3-242=484+463+774=525-182-242=177×5=898-288+26=246+198×3=380-293+43=382-323+308=850-42-421=864×(80-77)=377+(42-13)=304-272+157=594-(345+72)=269×5-367=327-91=566-65+803=346-106+698=25×(28-21)=439-13×8=346×(601-595)=283-(225+26)=746×2-565=417+76×2=182-14=432-155+60=342-(323-253)=452-(163+285)=116×3=989-178×2=106×5+219=138×8-197=403-45×8=147+122×6=256+(629-329)=518×8=816-736=417-69-241=99×9=188+(358-80)=475-66×7=606-390+285=243×(493-490)=721+147+748=242-185+849=328-(317-160)=83×4=912-310×2=496-(66+402)=259+(449-130)=103×4=554-313+363=842-95×8=664+155=98+(357-205)=261+222-16=866×2=294+140=691-68-594=374+153×2=424-55×4=567+(492-395)=940-(29+370)=949-(762-280)=944+(916-140)=518+420=416-26×5=798×2=279-197=752-(649+82)=507-37×9=218+107=558-282-30=154+336=38×6+917=893-(60+820)=858-810=781+(960-122)=75+376=974-(961-285)=403-(28+309)=82-(118-81)=250+74×7=873-(335+164)=419-(185-171)=210+60+283=591+(452-185)=123×9-679=6/7-1/7=109×5-381=599×8=32×(378-374)=221+629=1/7+5/7=22×8=561-(493-190)=180+(689-585)=257×3-225=1/5+4/5=654-(23+443)=20×6-20=71+(101-18)=346-(491-436)=412-15×3=3/4-1/4=200×3=270+142+432=977×4=468+214=369+407=946-575=974-861+52=447+(306-74)=428-46-326=884-(103+158)=523+39+130=305+44-122=495-(215+163)=968-109-687=327-(97+98)=177×4-428=538+(275-258)=428+(37-23)=838+120×8=331-(352-80)=393-139×2=856-(417+251)=108×2+133=365-60×6=516×7=282+98=59×2=256+277+130=111×2+97=714-682=633-(156+423)=439-33×4=185×2+584=568×(653-647)=462-(22+204)=1/9+5/9=379-99=221+162-13=409-42-61=931-(334+40)=559-202+674=69×2+92=833-91-409=916-275-553=328+108-253=994-247-255=424-79-150=810×4=632×6=265-56-87=235+(493-145)=168+282-204=439+321×3=24×5+461=260-155=705-220+627=350-107=714-348+552=401-240+83=114+139-72=322+133+15=481-(481-101)=619-502-95=94+427-166=785+(584-446)=337+956-188=233+693-357=201×3-508=360+219=330-(468-235)=905-240=271×3-170=571-443=388-98-61=190-120=569-(991-933)=193-39+283=277+159=607-51×3=336+105-55=15+63×5=490-238×2=991-74×6=59+120-111=361×2=69×7+275=740+503-981=719×(153-148)=357-24×7=992-(332+221)=18×9=35×3=366-293=373-(903-766)=316-13×9=303×2-405=55-(366-364)=278×(347-344)=537+586+609=466-(36+13)=64×5=247-97-57=81+164×5=10×2+387=417-289+64=308-164=333+(974-900)=1/5+2/5=419-131=17×(311-308)=342+(338-210)=757-413=254+57-124=360-(58+207)=419-299+378=60+(726-674)=894-(965-297)=11+289-285=337+(458-282)=780-(701-69)=513-(950-697)=63+171=122×(441-433)=752-360×2=511+89+249=550-114-257=690×5-60=462-(360-297)=45×4-96=110×5+570=374×(960-955)=99×(188-181)=77×(276-273)=471-247+102=298+421=49×3=607-298×2=264+26+255=963-(854-684)=464-208-202=3/5-1/5=867+523=823×(699-690)=98×(414-410)=234×3=169-(177-16)=414-19-62=308-45-104=775-(17+710)=13×6+668=401-(445-276)=560+94+17=329×3-295=163×3=78×(220-212)=476×2-38=604-(313-125)=496-41-429=952-205+71=331+137-218=785+150-767=735-32×3=254×(429-426)=333-67-48=51+204=123×(353-348)=879-(639-258)=139×(277-271)=414-25=389+90=442-328-60=847×4=350×5-654=296×2=310+67-29=480-(282+112)=711-208×2=286×3+98=773-30=405×(680-671)=734-66×3=110×8-812=327×(432-425)=900+978+852=499-217×2=686+580+895=147-(240-150)=84×3-21=108+208=712-36×3=429-(459-175)=72×8=571-136+58=787×8-592=626-(903-439)=97×3+218=441-124×2=354-136-12=901-226-177=839-55+620=541-522+678=427-241-175=377-321+192=219-139+155=544+467-512=2/4-1/4=124+145=203-101=358-(267-13)=413+(950-434)=127+377+154=791-281+23=454-47×4=52+939+494=464+(457-173)=286×5-381=667+407-324=86×3=869-422+120=79+15+192=375-(263-113)=788-299+456=61+89+698=822-547=981-(143+52)=638-271=126×3+366=207+59=991+(545-174)=390+(456-287)=892-261=85×(413-407)=312-(37+147)=879×(498-494)=3/8+2/8=418-(17+256)=457×(168-162)=467+(242-70)=451-(17+422)=204+167×3=975-33-362=851-292=904+(418-411)=125×(460-456)=628+(411-361)=153-10×4=507+526+89=401+70-280=475-(118+249)=159+615+393=242×2-278=14×8=601-270×2=88+50=437+116×2=471-(149+282)=608×(741-736)=130×4+318=410+(209-143)=548-(379+167)=378-236+72=367-(76+145)=250-(199+29)=755-(850-184)=153-(388-298)=167+300-60=53×6+727=96×(990-985)=1/6+4/6=723+(776-443)=132+125=574+642+130=339-(687-517)=280+59=4/7+2/7=674+(631-216)=155+(604-479)=67+305+438=262-39×3=496-86×4=309+36×7=80×5-364=66+334=221-210+291=946-396=659-(664-515)=908-(180+147)=301+240=587+570+589=966×(286-281)=54×7+328=104×6-446=212+(351-267)=47×(316-311)=703+539-403=336×2-308=949×(251-246)=425-70-252=171+262+351=494+348+39=841-147-292=92×6=114×2+986=733-(738-138)=824-13×6=113+126×3=744-171-420=985-79-284=211-32+301=40+67=123+155+260=442-406=220+99+450=417-213-67=470-360=47+883-501=386-(507-460)=458-122+953=108×2+457=782+124+46=990-(911-835)=807×2=73×4+294=185-65+239=61-(43+11)=271×(363-360)=16×7+98=350+(480-298)=555+(921-455)=349-(165+168)=1/4+2/4=99+190-45=121+626=260×2-333=63×(374-368)=604-168+490=481-(359-161)=861+299+650=493-22×5=57+141+468=63-41-18=171×(266-259)=268×3-569=103-48+35=249+99=428+544=141+23+657=196-131-31=227+(463-275)=471-(176+181)=54+47+262=896×(192-184)=389-358=936+41×2=425-(139+142)=599+416+954=264-(257-38)=291+(852-527)=962-114=970-(924-531)=170×8-587=311+462-132=335×2=448-(482-102)=120×(597-593)=10×3=887×4-653=708+369+71=72+116-104=212-(425-289)=428+(879-705)=459+11+422=79×(424-418)=310-(228-27)=275-254+57=266+91=69×4-143=423-18=274-20×8=197×5-35=7/9-2/9=281×5=380+679-247=82×(260-251)=915+779=431-(456-26)=634+390+226=48-(264-256)=436-271=76+(970-935)=853×7-904=85×7=298×(581-574)=296-(277-248)=80×7+952=325+354+549=317+462=589-395=249×3=156×2=747+881+664=121+192×4=262+(377-153)=474+(306-209)=277+400+280=327-125×2=206×(362-359)=439-(189+126)=701×8-137=284-242+409=282×3-79=900-(374+219)=522+254×3=845+714-500=890-(378+398)=357+(495-374)=325+907-15=3/6-1/6=422×7=93+954-175=698+(643-32)=286-82×2=217-(252-40)=286+(397-69)=110+298=854+863=810×3-488=534-350=318+254+207=275-228+271=172+545+137=849-186=506×2=52+(141-59)=397+(442-111)=179-(110-55)=225+19-47=378-154+96=339-91+525=161+444=385+94=183×6-193=116+(412-402)=493-481+40=419-140-248=211-157-26=166×2+807=83×(196-187)=367×2=968-(461-354)=829-622-70=423-162-103=712-113×3=338-66×5=774×5=3/7-1/7=202-33×6=725-99×5=123-61=781×(458-453)=282-143-12=202+474+241=159×6-529=1/7+4/7=754-59-101=855-(63+706)=4/7-1/7=65×(391-382)=144×8=264-82×3=988-87×7=445-45×8=354×2=217+270-227=254×2=588×(738-730)=5/10-1/10=350+69+503=637-14×5=112×3=127×6+25=446-339=45×(279-273)=756-593=449-213-234=169-18×4=150+227-118=355-307+211=562+54+779=28×(361-355)=318-219-78=412×7=45×5+212=455-189=428+664=112×5-393=426+888-108=919-(256-169)=125-82=277+173-79=446-(141+224)=384-111-82=971+(998-213)=247+494+693=457+226+168=170×5=808+396-311=372-(302-213)=932-(373+282)=111×8+137=2/7-1/7=744-(503-173)=259-(156+77)=165-15×8=280-(114+11)=405-200+12=749-463-284=212+279=308+(292-289)=66+365-37=498+354=529-216×2=892+(380-56)=212-89=178×4-212=257-(158+86)=263×3-26=341-(295-279)=905+33×2=475-239-12=617×3=331-287+348=295+259-187=445-302+278=228+87×4=840-330+66=367-(324-310)=128+402+306=726-(282+137)=316×(481-478)=18+31×2=523+477-293=866-632-69=380-(331-261)=160+64×6=199+79=123+610=39+698-31=565+(536-35)=316-120+273=15×6=10×7=313×3-287=141-122=809×7-991=280-151-32=117×(125-121)=363+481-20=987-204-454=988-79-829=761-343=984+711+673=347-29×9=760×7-83=501-217+637=451×4-172=92+106=46×6-233=768×5-391=477-165-227=164+196=29×(531-528)=965-111×2=552+25-84=463-62-107=392-263=34+57-42=783-618+963=235+103×4=222-(368-314)=415-276+345=81×8=232+113=489-460=998-(97+806)=480+63×4=370+(409-313)=630×4-215=284-73=837-(859-676)=286+226=740-(378-226)=453-393=566-94×6=135×2+321=1/6+3/6=參考答案439+559+141=1139338-40×7=58372+80=452319+468+127=914108+321×2=750602+504-902=204191+104+85=380240+(319-181)=378930-(270+127)=533318+105+376=799636×(718-711)=445290×9-369=441687-50=637228×4-742=170437×6-769=1853281×4-315=809291-250+94=135125×4+337=837870×2=1740689-156-92=441432-352=80791-(838-279)=232577-(240+114)=2232/8-1/8=1/8397-(331+40)=26466-(195-118)=389299×(891-886)=1495355+(472-303)=524305+78-260=123932-553-75=304317+59=376210×3-436=194916+461-487=890175×2-134=216670×(840-835)=335042+416-35=423492-467=25867+68-869=66949+294=1243671-593=78106×(22-16)=63698+385=483258+290+372=920535-151+784=1168409+749-762=396272-239+197=230168+250=418846-261-288=297927-447-378=10216+(257-239)=34716+608+75=139981+286=367914+276+74=1264313-32+57=338912-(318+140)=45496+308=404459-(125+33)=301835-93×5=370843-48×3=699906-456+473=923271-179+124=216108-23=85307-(39+258)=10669-313=356217+(350-31)=536630-298=332666-(294+158)=214126+227=353259+190=449110×7=770453-252+179=380262-47×5=27492-85-62=345229+161-371=19126+325-70=38139+148=187394-227=167356-145=211454-(21+418)=15126×4+334=83853+131×4=57746+401+221=668469-244=225515+899-748=666467-34×8=195117×8=936193×4+593=1365626+745+701=2072457×2-300=61451+75-76=50500-66×4=23644+368-257=155936-142+262=105643+(542-108)=477272+(397-174)=495544+747-310=981119×2-11=2275/7-1/7=4/7621+216=837102×7=714897-152+420=1165240×4-934=2679+133=212760-727=33431-272=159566+184×2=934284+134×3=686130×(489-482)=910367+98×2=56335+417-299=153107×9=963144×2=2884/6+2/6=1525+406=931467+45×3=602366-(317+32)=17964+992+59=2015186+90=27637×(539-534)=185245+315×2=875255-81-109=65456-10-355=91363+170+14=547442×2-411=473301-113=188145+(226-122)=24995×8=760440-211-204=2550×(218-211)=350750-(322-280)=7085/7+2/7=119+388-80=32771×(211-205)=42667×(447-440)=469721-166×4=57327+141=468530-(147+192)=191441×(961-957)=1764716×4-158=2706165×4=660411-48×3=26775+257-145=187989×(967-959)=7912961×(23-16)=6727773-160×3=293454×2=908269×3-126=681936-150-406=380658-22×3=592684+105+113=902418×5=2090233+50×3=383125+76-198=3100+(365-228)=237240+(177-76)=341295-(493-484)=286685-(77+512)=96776-361+620=1035450-(160+23)=267558+516-736=338266×7-708=1154330-(171+17)=142102-61=41491+182+65=738120×3-242=118484+463+774=1721525-182-242=101177×5=885898-288+26=636246+198×3=840380-293+43=130382-323+308=367850-42-421=387864×(80-77)=2592377+(42-13)=406304-272+157=189594-(345+72)=177269×5-367=978327-91=236566-65+803=1304346-106+698=93825×(28-21)=175439-13×8=335346×(601-595)=2076283-(225+26)=32746×2-565=927417+76×2=569182-14=168432-155+60=337342-(323-253)=272452-(163+285)=4116×3=348989-178×2=633106×5+219=749138×8-197=907403-45×8=43147+122×6=879256+(629-329)=556518×8=4144816-736=80417-69-241=10799×9=891188+(358-80)=466475-66×7=13606-390+285=501243×(493-490)=729721+147+748=1616242-185+849=906328-(317-160)=17183×4=332912-310×2=292496-(66+402)=28259+(449-130)=578103×4=412554-313+363=604842-95×8=82664+155=81998+(357-205)=250261+222-16=467866×2=1732294+140=434691-68-594=29374+153×2=680424-55×4=204567+(492-395)=664940-(29+370)=541949-(762-280)=467944+(916-140)=1720518+420=938416-26×5=286798×2=1596279-197=82752-(649+82)=21507-37×9=174218+107=325558-282-30=246154+336=49038×6+917=1145893-(60+820)=13858-810=48781+(960-122)=161975+376=451974-(961-285)=298403-(28+309)=6682-(118-81)=45250+74×7=768873-(335+164)=374419-(185-171)=405210+60+283=553591+(452-185)=858123×9-679=4286/7-1/7=5/7109×5-381=164599×8=479232×(378-374)=128221+629=8501/7+5/7=6/722×8=176561-(493-190)=258180+(689-585)=284257×3-225=5461/5+4/5=1654-(23+443)=18820×6-20=10071+(101-18)=154346-(491-436)=291412-15×3=3673/4-1/4=2/4200×3=600270+142+432=844977×4=3908468+214=682369+407=776946-575=371974-861+52=165447+(306-74)=679428-46-326=56884-(103+158)=623523+39+130=692305+44-122=227495-(215+163)=117968-109-687=172327-(97+98)=132177×4-428=280538+(275-258)=555428+(37-23)=442838+120×8=1798331-(352-80)=59393-139×2=115856-(417+251)=188108×2+133=349365-60×6=5516×7=3612282+98=38059×2=118256+277+130=663111×2+97=319714-682=32633-(156+423)=54439-33×4=307185×2+584=954568×(653-647)=3408462-(22+204)=2361/9+5/9=6/9379-99=280221+162-13=370409-42-61=306931-(334+40)=557559-202+674=103169×2+92=230833-91-409=333916-275-553=88328+108-253=183994-247-255=492424-79-150=195810×4=3240632×6=3792265-56-87=122235+(493-145)=583168+282-204=246439+321×3=140224×5+461=581260-155=105705-220+627=1112350-107=243714-348+552=918401-240+83=244114+139-72=181322+133+15=470481-(481-101)=101619-502-95=2294+427-166=355785+(584-446)=923337+956-188=1105233+693-357=569201×3-508=95360+219=579330-(468-235)=97905-240=665271×3-170=643571-443=128388-98-61=229190-120=70569-(991-933)=511193-39+283=437277+159=436607-51×3=454336+105-55=38615+63×5=330490-238×2=14991-74×6=54759+120-111=68361×2=72269×7+275=758740+503-981=262719×(153-148)=3595357-24×7=189992-(332+221)=43918×9=16235×3=105366-293=73373-(903-766)=236316-13×9=199303×2-405=20155-(366-364)=53278×(347-344)=834537+586+609=1732466-(36+13)=41764×5=320247-97-57=9381+164×5=90110×2+387=407417-289+64=192308-164=144333+(974-900)=4071/5+2/5=3/5419-131=28817×(311-308)=51342+(338-210)=470757-413=344254+57-124=187360-(58+207)=95419-299+378=49860+(726-674)=112894-(965-297)=22611+289-285=15337+(458-282)=513780-(701-69)=148513-(950-697)=26063+171=234122×(441-433)=976752-360×2=32511+89+249=849550-114-257=179690×5-60=3390462-(360-297)=39945×4-96=84110×5+570=1120374×(960-955)=187099×(188-181)=69377×(276-273)=231471-247+102=326298+421=71949×3=147607-298×2=11264+26+255=545963-(854-684)=793464-208-202=543/5-1/5=2/5867+523=1390823×(699-690)=740798×(414-410)=392234×3=702169-(177-16)=8414-19-62=333308-45-104=159775-(17+710)=4813×6+668=746401-(445-276)=232560+94+17=671329×3-295=692163×3=48978×(220-212)=624476×2-38=914604-(313-125)=416496-41-429=26952-205+71=818331+137-218=250785+150-767=168735-32×3=639254×(429-426)=762333-67-48=21851+204=255123×(353-348)=615879-(639-258)=498139×(277-271)=834414-25=389389+90=479442-328-60=54847×4=3388350×5-654=1096296×2=592310+67-29=348480-(282+112)=86711-208×2=295286×3+98=956773-30=743405×(680-671)=3645734-66×3=536110×8-812=68327×(432-425)=2289900+978+852=2730499-217×2=65686+580+895=2161147-(240-150)=5784×3-21=231108+208=316712-36×3=604429-(459-175)=14572×8=576571-136+58=493787×8-592=5704626-(903-439)=16297×3+218=509441-124×2=193354-136-12=206901-226-177=498839-55+620=1404541-522+678=697427-241-175=11377-321+192=248219-139+155=235544+467-512=4992/4-1/4=1/4124+145=269203-101=102358-(267-13)=104413+(950-434)=929127+377+154=658791-281+23=533454-47×4=26652+939+494=1485464+(457-173)=748286×5-381=1049667+407-324=75086×3=258869-422+120=56779+15+192=286375-(263-113)=225788-299+456=94561+89+698=848822-547=275981-(143+52)=786638-271=367126×3+366=744207+59=266991+(545-174)=1362390+(456-287)=559892-261=63185×(413-407)=510312-(37+147)=128879×(498-494)=35163/8+2/8=5/8418-(17+256)=145457×(168-162)=2742467+(242-70)=639451-(17+422)=12204+167×3=705975-33-362=580851-292=559904+(418-411)=911125×(460-456)=500628+(411-361)=678153-10×4=113507+526+89=1122401+70-280=191475-(118+249)=108159+615+393=1167242×2-278=20614×8=112601-270×2=6188+50=138437+116×2=669471-(149+282)=40608×(741-736)=3040130×4+318=838410+(209-143)=476548-(379+167)=2378-236+72=214367-(76+145)=146250-(199+29)=22755-(850-184)=89153-(388-298)=63167+300-60=40753×6+727=104596×(990-985)=4801/6+4/6=5/6723+(776-443)=1056132+125=257574+642+130=1346339-(687-517)=169280+59=3394/7+2/7=6/7674+(631-216)=1089155+(604-479)=28067+305+438=810262-39×3=145496-86×4=152309+36×7=56180×5-364=3666+334=400221-210+291=302946-396=550659-(664-515)=510908-(180+147)=581301+240=541587+570+589=1746966×(286-281)=483054×7+328=706104×6-446=178212+(351-267)=29647×(316-311)=235703+539-403=839336×2-308=364949×(251-246)=4745425-70-252=103171+262+351=784494+348+39=881841-147-292=40292×6=552114×2+986=1214733-(738-138)=133824-13×6=746113+126×3=491744-171-420=153985-79-284=622211-32+301=48040+67=107123+155+260=538442-406=36220+99+450=769417-213-67=137470-360=11047+883-501=429386-(507-460)=339458-122+953=1289108×2+457=673782+124+46=952990-(911-835)=914807×2=161473×4+294=586185-65+239=35961-(43+11)=7271×(363-360)=81316×7+98=210350+(480-298)=532555+(921-455)=1021349-(165+168)=161/4+2/4=3/499+190-45=244121+626=747260×2-333=18763×(374-368)=378604-168+490=926481-(359-161)=283861+299+650=1810493-22×5=38357+141+468=66663-41-18=4171×(266-259)=1197268×3-569=235103-48+35=90249+99=348428+544=972141+23+657=821196-131-31=34227+(463-275)=415471-(176+181)=11454+47+262=363896×(192-184)=7168389-358=31936+41×2=1018425-(139+142)=144599+416+954=1969264-(257-38)=45291+(852-527)=616962-114=848970-(924-531)=577170×8-587=773311+462-132=641335×2=670448-(482-102)=68120×(597-593)=48010×3=30887×4-653=2895708+369+71=114872+116-104=84212-(425-289)=76428+(879-705)=602459+11+422=89279×(424-418)=474310-(228-27)=109275-254+57=78266+91=35769×4-143=133423-18=405274-20×8=114197×5-35=9507/9-2/9=5/9281×5=1405380+679-247=81282×(260-251)=738915+779=1694431-(456-26)=1634+390+226=125048-(264-256)=40436-271=16576+(970-935)=111853×7-904=506785×7=595298×(581-574)=2086296-(277-248)=26780×7+952=1512325+354+549=1228317+462=779589-395=194249×3=747156×2=312747+881+664=2292121+192×4=889262+(377-153)=486474+(306-209)=571277+400+280=957327-125×2=77206×(362-359)=618439-(189+126)=124701×8-137=5471284-242+409=451282×3-79=767900-(374+219)=307522+254×3=1284845+714-500=1059890-(378+398)=114357+(495-374)=478325+907-15=12173/6-1/6=2/6422×7=295493+954-175=872698+(643-32)=1309286-82×2=122217-(252-40)=5286+(397-69)=614110+298=408854+863=1717810×3-488=1942534-350=184318+254+207=779275-228+271=318172+545+137=854849-186=663506×2=101252+(141-59)=134397+(442-111)=728179-(110-55)=124225+19-47=197378-154+96=320