三年級數(shù)學(上)計算題及答案集錦

三年級數(shù)學(上)計算題及答案集錦240+(477-390)=168-152=438×5=709-(63+476)=188×(954-951)=391+(696-45)=92×2=831-175-347=431-398-12=914+(870-267)=500-98-307=28×8=61+112+115=742+479-13=122+155-197=119+121=440-243-86=459-(111+49)=244-153=14×2=395+60×5=638+(857-527)=594+146+177=150+101-14=77+(240-89)=351-(458-292)=676×(646-643)=634-(631-557)=284+47-70=335+(205-103)=505×6=480-11×8=119+192=930+946-715=198-36-10=548+274-19=244×3-631=845-227=200+978=569-178-87=2/5+3/5=441-(92+135)=32+918+451=753×5-731=113×7+81=79-11×6=458-336-74=482-20=507-441+872=394×2=154+171-37=48×(474-468)=491-23×4=616+293+802=962+343+926=976-235+265=5/10-1/10=72-(27+23)=298×3=520+(414-13)=459+190+124=240+106-251=72×7-501=63×6+162=347-86=121+282+569=442+(428-321)=123×(59-53)=836+257-891=37+27=141×(451-447)=266×3-456=372+163=421+509-493=224+(291-154)=437-(466-116)=133×(60-54)=476-391-56=66×4+530=896-114×4=412-(391-30)=242+114=27×(226-222)=722-504+159=739-432-302=767-(362-187)=202-(224-83)=216-(449-354)=821+394+615=210+430+147=900-207+915=705-(80+24)=293-179=912-324+862=758-145-576=498+275+558=118×9=338-(172+52)=394-290=227-14×2=293×(17-10)=763-91-251=132+(216-171)=443-439+480=869-195+802=304×3=86×(302-293)=353-251-62=373-63×3=159×(334-329)=836-350-179=317+937+51=141+330-459=227×(354-350)=340-129=865×3-762=147×5+728=762-195×2=437-(462-448)=862×3-106=571-(484-192)=75×4+21=36×(295-289)=229+160=2/5-1/5=192×2+922=301-(574-518)=471-144-45=570+462-160=800-761=206-(239-103)=939-634=717-22×6=102+(653-151)=189×5-836=903-(629-172)=306+192-51=889-136+285=958-(970-874)=17×(301-296)=563-(108+48)=499×6=810+664+738=692×(483-476)=232×2-380=66×9-588=169+16+688=350-59×5=108+262×3=124×5+211=391-126×3=79-22×2=18×3-51=296+166=237+69-64=23×9=219-21×7=345-(66+108)=766-250=851×(50-43)=88+88×8=317×6-350=204+408=378-(490-135)=205-148+315=894+(701-177)=85+124+606=569+725-643=596-(392-263)=998-(755-224)=286+(45-41)=219-37+192=662×4-280=488-(961-684)=69×4=81×3=334-254+178=307-37-268=3/6-1/6=229-196+198=286-(346-272)=406+74×4=684-621=90-10×4=456×8=1/10+5/10=322-272+342=858-272=910-770=366-53×3=312×3+15=1/7+5/7=511-194=347×5-978=430-327-91=644-(423+129)=976-68×5=240×2-241=364-187+583=107-(430-347)=708×(499-491)=204+390=78+480+788=38×(234-231)=524-500+825=674+370-15=996-(336+402)=730+743+962=323-(354-270)=268+242=438-(141+288)=12+948+556=226×3=118×6=1/4+2/4=923-(271+507)=209+276-380=340-308=258+266=174×(335-331)=492+(289-76)=39+147+23=701-481+133=927+869+603=458-15-70=132+(290-123)=152×(220-214)=42+94=127+218=13+283-251=823-(218+523)=810+167×2=280-(280-145)=121+370-422=366+37×8=416+396-56=400×(258-252)=493×(843-836)=62+638-289=927-381+162=160×(116-110)=264-150+394=160×6-754=173×4-214=125×5+372=239+68=732×(555-552)=580-110-328=200×(119-115)=278-(506-479)=172+126=193×2-200=306+(252-37)=228-151+109=713-358=947-622-43=151×3+589=438+29×5=6/7-1/7=410-40=592-(476+103)=149×(333-329)=900+630-834=492-15×9=63+(281-228)=726-396+96=380+506=983×9=288×3-245=868-704=989-109-636=82+151-138=142+68×3=112+29=927-349×2=203-88=427-(136-21)=391+972-814=653-302+421=396×7-60=463-237-166=804-144×2=473-169+68=617+58+225=907-79×4=581+(469-133)=4/7-3/7=24×(662-656)=237+215-244=150×3=2/3-1/3=318+109=15×3+324=465-162-31=604-559+265=530-142-374=516+275+29=216×(379-372)=141+266-34=91+481+315=41+(965-339)=510+255=442+511=792+(684-168)=773-337×2=129+234×3=289+412+550=544×5=418+(458-347)=472×2-439=160×5=358-323+240=999-(199-41)=38+40=3/8+2/8=696-206-252=618+11×8=363-(325-285)=871+(352-171)=451-(433-220)=331+157=932+385-979=176×8-239=285×3=569×(550-542)=584-39×4=101×3+556=953-(527-415)=124×7-256=339×2+204=58+168-154=737+200+84=344+63=36×8=109×7-119=456-179+151=833-(691+126)=173×(419-415)=422-205=746-351+140=269-21=362×(729-724)=101×3=425+(368-137)=570+306+49=293×(743-736)=373+94=91×3-49=67+381=445-133+150=753+(264-86)=232+129=747+(485-429)=2/6-1/6=211×5=14+(161-143)=4/8-3/8=952-(913-559)=379-(137+83)=912-(292+38)=433-317=697×(107-102)=188-21=451-235-89=91×6+40=414+378=1/8+7/8=167+218×2=361×2-302=109+307=295×2+708=303-(426-130)=240-(307-203)=974×5=236+694-822=557-43=807+(982-14)=297-(426-239)=324-34×8=225×2=769-(521+40)=865-455=485-34=97+(373-289)=343×7-824=495-300=475-118-91=500×3=804+243-154=124×4+908=20+879+72=448+(421-364)=92+55×9=351-294+261=282×3+96=70×8+125=455-427+127=547-134=137+(306-57)=880-(974-571)=199-96-46=118+(916-856)=494-(538-187)=346-99-120=292-(127+155)=79×9=663+302+41=853-201-342=193+525=99+467=752+650-435=297-(111+37)=454-30×2=12+12+236=464+661-977=964-783+724=309-(146+132)=302-282+144=487×9-317=266-(15+216)=342-49-119=566-(28+399)=5/7+2/7=19+37×9=347+116=206+291=321-(111+67)=523-(484-137)=982-675+935=539+(789-758)=788+(914-188)=480+437=991×(573-565)=407-101=222+(482-452)=315-(62+85)=42×6=989-(178+57)=311-(84+112)=233-(59+136)=514+89=636×7-360=821×9=260+313+293=233-146+223=206-57-20=45×5=845-148-551=36-(476-451)=920-(975-919)=235×(625-622)=52×3-54=63-49=376+275×2=787-419-215=124+(473-411)=811×(946-943)=230+138-203=996-189×4=14×2+231=47×4+495=696×7-507=170×3-358=303+973-250=383-76+30=861-(385-43)=585×(320-317)=499+99+317=906×7=40×5=779-20×7=167+45+702=197-87=206-(15+18)=200+97×8=66×(192-184)=484-91×5=973-485=188+(393-387)=61×(182-173)=810+645+287=56×5=415-235+82=476-204+194=829-448=754-21×4=317×9-802=655×(17-14)=2/8+5/8=346+554=173+347+354=425+30+194=147×(141-136)=204+(436-96)=124×7=981-480-119=618-45×8=991×(749-745)=212-99×2=24+204+262=215+(884-674)=53×6-96=498-44-111=77×(159-151)=247+246=118×5-351=340+248×2=471-152+952=390-185×2=970×9=946+(909-98)=748-(339+20)=973-432×2=70+33×7=447-(247-235)=305-296+34=700-(640-626)=746-110×6=5/9-4/9=262-(214-170)=156+22×5=433+108×3=226-(93+76)=842-158-657=734-243×3=22+69+142=915-(473-352)=534-23×3=945-468+917=997-17×8=234×(389-386)=381+146×2=207×2=29×5=129×6-487=264-131+316=4/8-2/8=947-495+946=955-321=889-339-304=426+(977-844)=486-(351-308)=437+(699-266)=142×9-387=117×7=825+849+684=353-116+174=811-(215+59)=227+(785-759)=170+162=130+166=182×5-871=81+107+462=91+405=143×3=135+183-187=126+290×3=301-30×2=265+211-68=176-29×4=321-(222+76)=127×7-860=268-39×3=16-(993-981)=360-(159+122)=69×7-33=656-(35+316)=367-288=52×6=210+(939-446)=164×4-234=818+490-485=121-21×3=74×9-27=44+92=287-54-100=891×4-163=317-14=666×6-195=173+230×3=475-95×5=329×3-862=172+46+67=485+(429-239)=563×2=762×4=70×7-263=633+847+731=450-(40+233)=379-378+449=646+429=110-74=296+(364-102)=906×4=161+225+335=431-(60+35)=919-616-281=138-(165-72)=410-229+102=849+72-138=89+355-42=231+38×2=236-139=116+294+540=447-(15+87)=531-111+714=375-360+434=242-(909-735)=121+(175-64)=55×9+228=228×4+78=489-(237-202)=140+(438-321)=307-(216+87)=31×(14-11)=320+67=334-(75+113)=247×4-391=754×(662-658)=452-242=666×(714-708)=120+185-151=850-380×2=373-234+297=150+320=365×5-194=670+404-197=159+80-66=201×5-515=282-244+163=111×2+39=435+(487-341)=347+30+354=310-78-108=225+(495-115)=796-(434+292)=880-(296+28)=522+424=705-122×5=305+904-550=397-200-46=340-225=140+176=129×5+58=522+790+15=238-(258-144)=105+550+285=556-27×5=435-266-73=960-944=988-262-92=385+296=841-(141+543)=178-(450-346)=176×2=704×7-77=500+265=991-969+263=729-10-534=24×6=299-77-79=35×5+14=2/7+4/7=344+268=84×(415-411)=15×(123-115)=494-66×7=609+798+520=914-(187+301)=103-38=455-101×4=100×6=87-(578-544)=293+176+40=459+13-245=883-(423+382)=11+845+746=369-40×8=457-(49+115)=138-(249-127)=967-(680+137)=116-73=312-90=236+(420-81)=621-(773-675)=52×4+781=17+229+270=470-16×7=442-92=385+958+105=618-407-67=435-28-229=104×8=329-80-200=197+223-33=449-430-14=356-355+225=51+72+495=457-(302+18)=750+480+793=110×7=998-(711+280)=472-(100+274)=437+100×7=1/5+2/5=757+567-268=4/7-1/7=440-45-58=657×(927-923)=849+(840-303)=891-281×2=163×5=467×2-60=366-136=427+44-115=730-(494+123)=705-(290-69)=92+30×2=954-682=959-(725-452)=169×3+290=166+254-26=292×(826-817)=355-34-85=302-290+445=233×2-253=220×(933-928)=59-48+107=342-(70+141)=700+483=571+120×7=442-29×5=80+122+416=177+206-98=342-79+438=412-79=300-(428-396)=460×5=207×9-382=341-308=448+14-266=738+133+122=375-33×2=362-206+176=913-71=919+448-184=320-(378-282)=148-86=570+844-605=140×4-271=865-832=152-14×8=185×(106-103)=788-(382+21)=211×3-107=293+123-371=430-37×8=165+(403-52)=256+240=449+895=410+147=163×5-67=462-(479-475)=215+891-80=61+366=924-560-48=911-149×5=237+(569-471)=90+838-684=977-54-326=192×3=796+908=405+(208-157)=134+640=988+195×4=303-59×5=276-40×3=217×3+10=306-164+304=50×4+705=477-(461-344)=204+112-10=535+428=898+133×2=288-112-41=133-12×9=134×2=211+(448-383)=537-23×4=12+930+855=101+858-329=391-295+203=770+(205-89)=473-40+568=522+99-215=780-(210+262)=631+167+43=264×3=65+339-24=716×4-358=330×(611-604)=669-(381+268)=112×(107-104)=420-100=3/7+2/7=474×2-767=822-12×3=236-149+874=828×7=341+108×2=443-(390-149)=243-122=498-(377+117)=375-(330-185)=820+814+51=220×4+509=53×(313-306)=320+(361-336)=182×(518-515)=879+(678-494)=164-77=500-(50+133)=881-529+571=64×(145-137)=865×9-718=219+(226-98)=795-66+523=4/8+2/8=966-(715+251)=144×7=439×6=912-102×4=953-116-588=208×(363-359)=3/8-2/8=732-70-503=193×7=623-155×4=471-260=594-(459+56)=149+399+11=74+360=195×5=994-222-218=955-297-180=402+114×2=99+128+173=179×9-717=278+317=913×(754-745)=460-138-308=402+830-676=963×(745-742)=109+(46-21)=226-(33+20)=427-(379-325)=295-149-37=507-348=160+379+267=181×5=320-119=244+309=423-405=120×4-173=參考答案240+(477-390)=327168-152=16438×5=2190709-(63+476)=170188×(954-951)=564391+(696-45)=104292×2=184831-175-347=309431-398-12=21914+(870-267)=1517500-98-307=9528×8=22461+112+115=288742+479-13=1208122+155-197=80119+121=240440-243-86=111459-(111+49)=299244-153=9114×2=28395+60×5=695638+(857-527)=968594+146+177=917150+101-14=23777+(240-89)=228351-(458-292)=185676×(646-643)=2028634-(631-557)=560284+47-70=261335+(205-103)=437505×6=3030480-11×8=392119+192=311930+946-715=1161198-36-10=152548+274-19=803244×3-631=101845-227=618200+978=1178569-178-87=3042/5+3/5=1441-(92+135)=21432+918+451=1401753×5-731=3034113×7+81=87279-11×6=13458-336-74=48482-20=462507-441+872=938394×2=788154+171-37=28848×(474-468)=288491-23×4=399616+293+802=1711962+343+926=2231976-235+265=10065/10-1/10=4/1072-(27+23)=22298×3=894520+(414-13)=921459+190+124=773240+106-251=9572×7-501=363×6+162=540347-86=261121+282+569=972442+(428-321)=549123×(59-53)=738836+257-891=20237+27=64141×(451-447)=564266×3-456=342372+163=535421+509-493=437224+(291-154)=361437-(466-116)=87133×(60-54)=798476-391-56=2966×4+530=794896-114×4=440412-(391-30)=51242+114=35627×(226-222)=108722-504+159=377739-432-302=5767-(362-187)=592202-(224-83)=61216-(449-354)=121821+394+615=1830210+430+147=787900-207+915=1608705-(80+24)=601293-179=114912-324+862=1450758-145-576=37498+275+558=1331118×9=1062338-(172+52)=114394-290=104227-14×2=199293×(17-10)=2051763-91-251=421132+(216-171)=177443-439+480=484869-195+802=1476304×3=91286×(302-293)=774353-251-62=40373-63×3=184159×(334-329)=795836-350-179=307317+937+51=1305141+330-459=12227×(354-350)=908340-129=211865×3-762=1833147×5+728=1463762-195×2=372437-(462-448)=423862×3-106=2480571-(484-192)=27975×4+21=32136×(295-289)=216229+160=3892/5-1/5=1/5192×2+922=1306301-(574-518)=245471-144-45=282570+462-160=872800-761=39206-(239-103)=70939-634=305717-22×6=585102+(653-151)=604189×5-836=109903-(629-172)=446306+192-51=447889-136+285=1038958-(970-874)=86217×(301-296)=85563-(108+48)=407499×6=2994810+664+738=2212692×(483-476)=4844232×2-380=8466×9-588=6169+16+688=873350-59×5=55108+262×3=894124×5+211=831391-126×3=1379-22×2=3518×3-51=3296+166=462237+69-64=24223×9=207219-21×7=72345-(66+108)=171766-250=516851×(50-43)=595788+88×8=792317×6-350=1552204+408=612378-(490-135)=23205-148+315=372894+(701-177)=141885+124+606=815569+725-643=651596-(392-263)=467998-(755-224)=467286+(45-41)=290219-37+192=374662×4-280=2368488-(961-684)=21169×4=27681×3=243334-254+178=258307-37-268=23/6-1/6=2/6229-196+198=231286-(346-272)=212406+74×4=702684-621=6390-10×4=50456×8=36481/10+5/10=6/10322-272+342=392858-272=586910-770=140366-53×3=207312×3+15=9511/7+5/7=6/7511-194=317347×5-978=757430-327-91=12644-(423+129)=92976-68×5=636240×2-241=239364-187+583=760107-(430-347)=24708×(499-491)=5664204+390=59478+480+788=134638×(234-231)=114524-500+825=849674+370-15=1029996-(336+402)=258730+743+962=2435323-(354-270)=239268+242=510438-(141+288)=912+948+556=1516226×3=678118×6=7081/4+2/4=3/4923-(271+507)=145209+276-380=105340-308=32258+266=524174×(335-331)=696492+(289-76)=70539+147+23=209701-481+133=353927+869+603=2399458-15-70=373132+(290-123)=299152×(220-214)=91242+94=136127+218=34513+283-251=45823-(218+523)=82810+167×2=1144280-(280-145)=145121+370-422=69366+37×8=662416+396-56=756400×(258-252)=2400493×(843-836)=345162+638-289=411927-381+162=708160×(116-110)=960264-150+394=508160×6-754=206173×4-214=478125×5+372=997239+68=307732×(555-552)=2196580-110-328=142200×(119-115)=800278-(506-479)=251172+126=298193×2-200=186306+(252-37)=521228-151+109=186713-358=355947-622-43=282151×3+589=1042438+29×5=5836/7-1/7=5/7410-40=370592-(476+103)=13149×(333-329)=596900+630-834=696492-15×9=35763+(281-228)=116726-396+96=426380+506=886983×9=8847288×3-245=619868-704=164989-109-636=24482+151-138=95142+68×3=346112+29=141927-349×2=229203-88=115427-(136-21)=312391+972-814=549653-302+421=772396×7-60=2712463-237-166=60804-144×2=516473-169+68=372617+58+225=900907-79×4=591581+(469-133)=9174/7-3/7=1/724×(662-656)=144237+215-244=208150×3=4502/3-1/3=1/3318+109=42715×3+324=369465-162-31=272604-559+265=310530-142-374=14516+275+29=820216×(379-372)=1512141+266-34=37391+481+315=88741+(965-339)=667510+255=765442+511=953792+(684-168)=1308773-337×2=99129+234×3=831289+412+550=1251544×5=2720418+(458-347)=529472×2-439=505160×5=800358-323+240=275999-(199-41)=84138+40=783/8+2/8=5/8696-206-252=238618+11×8=706363-(325-285)=323871+(352-171)=1052451-(433-220)=238331+157=488932+385-979=338176×8-239=1169285×3=855569×(550-542)=4552584-39×4=428101×3+556=859953-(527-415)=841124×7-256=612339×2+204=88258+168-154=72737+200+84=1021344+63=40736×8=288109×7-119=644456-179+151=428833-(691+126)=16173×(419-415)=692422-205=217746-351+140=535269-21=248362×(729-724)=1810101×3=303425+(368-137)=656570+306+49=925293×(743-736)=2051373+94=46791×3-49=22467+381=448445-133+150=462753+(264-86)=931232+129=361747+(485-429)=8032/6-1/6=1/6211×5=105514+(161-143)=324/8-3/8=1/8952-(913-559)=598379-(137+83)=159912-(292+38)=582433-317=116697×(107-102)=3485188-21=167451-235-89=12791×6+40=586414+378=7921/8+7/8=1167+218×2=603361×2-302=420109+307=416295×2+708=1298303-(426-130)=7240-(307-203)=136974×5=4870236+694-822=108557-43=514807+(982-14)=1775297-(426-239)=110324-34×8=52225×2=450769-(521+40)=208865-455=410485-34=45197+(373-289)=181343×7-824=1577495-300=195475-118-91=266500×3=1500804+243-154=893124×4+908=140420+879+72=971448+(421-364)=50592+55×9=587351-294+261=318282×3+96=94270×8+125=685455-427+127=155547-134=413137+(306-57)=386880-(974-571)=477199-96-46=57118+(916-856)=178494-(538-187)=143346-99-120=127292-(127+155)=1079×9=711663+302+41=1006853-201-342=310193+525=71899+467=566752+650-435=967297-(111+37)=149454-30×2=39412+12+236=260464+661-977=148964-783+724=905309-(146+132)=31302-282+144=164487×9-317=4066266-(15+216)=35342-49-119=174566-(28+399)=1395/7+2/7=119+37×9=352347+116=463206+291=497321-(111+67)=143523-(484-137)=176982-675+935=1242539+(789-758)=570788+(914-188)=1514480+437=917991×(573-565)=7928407-101=306222+(482-452)=252315-(62+85)=16842×6=252989-(178+57)=754311-(84+112)=115233-(59+136)=38514+89=603636×7-360=4092821×9=7389260+313+293=866233-146+223=310206-57-20=12945×5=225845-148-551=14636-(476-451)=11920-(975-919)=864235×(625-622)=70552×3-54=10263-49=14376+275×2=926787-419-215=153124+(473-411)=186811×(946-943)=2433230+138-203=165996-189×4=24014×2+231=25947×4+495=683696×7-507=4365170×3-358=152303+973-250=1026383-76+30=337861-(385-43)=519585×(320-317)=1755499+99+317=915906×7=634240×5=200779-20×7=639167+45+702=914197-87=110206-(15+18)=173200+97×8=97666×(192-184)=528484-91×5=29973-485=488188+(393-387)=19461×(182-173)=549810+645+287=174256×5=280415-235+82=262476-204+194=466829-448=381754-21×4=670317×9-802=2051655×(17-14)=19652/8+5/8=7/8346+554=900173+347+354=874425+30+194=649147×(141-136)=735204+(436-96)=544124×7=868981-480-119=382618-45×8=258991×(749-745)=3964212-99×2=1424+204+262=490215+(884-674)=42553×6-96=222498-44-111=34377×(159-151)=616247+246=493118×5-351=239340+248×2=836471-152+952=1271390-185×2=20970×9=8730946+(909-98)=1757748-(339+20)=389973-432×2=10970+33×7=301447-(247-235)=435305-296+34=43700-(640-626)=686746-110×6=865/9-4/9=1/9262-(214-170)=218156+22×5=266433+108×3=757226-(93+76)=57842-158-657=27734-243×3=522+69+142=233915-(473-352)=794534-23×3=465945-468+917=1394997-17×8=861234×(389-386)=702381+146×2=673207×2=41429×5=145129×6-487=287264-131+316=4494/8-2/8=2/8947-495+946=1398955-321=634889-339-304=246426+(977-844)=559486-(351-308)=443437+(699-266)=870142×9-387=891117×7=819825+849+684=2358353-116+174=411811-(215+59)=537227+(785-759)=253170+162=332130+166=296182×5-871=3981+107+462=65091+405=496143×3=429135+183-187=131126+290×3=996301-30×2=241265+211-68=408176-29×4=60321-(222+76)=23127×7-860=29268-39×3=15116-(993-981)=4360-(159+122)=7969×7-33=450656-(35+316)=305367-288=7952×6=312210+(939-446)=703164×4-234=422818+490-485=823121-21×3=5874×9-27=63944+92=136287-54-100=133891×4-163=3401317-14=303666×6-195=3801173+230×3=863475-95×5=0329×3-862=125172+46+67=285485+(429-239)=675563×2=1126762×4=304870×7-263=227633+847+731=2211450-(40+233)=177379-378+449=450646+429=1075110-74=36296+(364-102)=558906×4=3624161+225+335=721431-(60+35)=336919-616-281=22138-(165-72)=45410-229+102=283849+72-138=78389+355-42=402231+38×2=307236-139=97116+294+540=950447-(15+87)=345531-111+714=1134375-360+434=449242-(909-735)=68121+(175-64)=23255×9+228=723228×4+78=990489-(237-202)=454140+(438-321)=257307-(216+87)=431×(14-11)=93320+67=387334-(75+113)=146247×4-391=597754×(662-658)=3016452-242=210666×(714-708)=3996120+185-151=154850-380×2=90373-234+297=436150+320=470365×5-194=1631670+404-197=877159+80-66=173201×5-515=490282-244+163=201111×2+39=261435+(487-341)=581347+30+354=731310-78-108=124225+(495-115)=605796-(434+292)=70880-(296+28)=556522+424=946705-122×5=95305+904-550=659397-200-46=151340-225=115140+176=316129×5+58=703522+790+15=1327238-(258-144)=124105+550+285=940556-27×5=421435-266-73=96960-944=16988-262-92=634385+296=681841-(141+543)=157178-(450-346)=74176×2=352704×7-77=4851500+265=765991-969+263=285729-10-534=18524×6=144299-77-79=14335×5+14=1892/7+4/7=6/7344+268=61284×(415-411)=33615×(123-115)=120494-66×7=32609+798+520=1927914-(187+301)=426103-38=65455-101×4=51100×6=60087-(578-544)=53293+176+40=509459+13-245=227883-(423+382)=7811+845+746=1602369-40×8=49457-(49+115)=293138-(249-127)=16967-(680+137)=150116-73=43312-90=222236+(420-81)=575621-(773-675)=52352×4+781=98917+229+270=516470-16×7=358442-92=350385+958+105=1448618-407-67=144435-28-229=178104×8=832329-80-200=49197+223-33=387449-430-14=5356-355+225=22651+72+495=618457-(302+18)=137750+480+793=2023110×7=770998-(711+280)=7472-(100+274)=98437+100×7=11371/5+2/5=3/5757+567-268=10564/7-1/7=3/7440-45-58=337657×(927-923)=2628849+(840-303)=