三年级数学(上)计算题专项练习附答案集锦

三年级数学(上)计算题专项练习附答案集锦440+(268-139)=921+841=190+40+58=405-80×4=61-49+401=218-(340-282)=486-(965-894)=995×6=399×5=877×7-571=935-632+554=649×8-489=365-20=15+(317-218)=258-106+899=787-(30+137)=245-122+243=384-(15+150)=281-(183+98)=289-72×2=195×4-452=368-41-194=159×(965-962)=923-535-231=425-(123+186)=43+242-78=85×5+164=169+181=360+131+41=390-(414-318)=432-235=510×3=67-(16+34)=650-200×3=729-599=429-231+244=358-287+320=381-44×8=404+617+588=53+(395-349)=249-40+107=382+(771-24)=188+(318-193)=920-73×7=47×(470-463)=592-(826-612)=122×4=438-367=271-18-173=407×2-811=40×(893-885)=771+(981-935)=171+328=990-651-126=420+(457-17)=568+790+415=565-32×7=3/7+2/7=584×(291-286)=820-344+149=48+372-172=662-(491+22)=242+582-290=37×8-208=44+(398-174)=326×(273-270)=833-(451-30)=476-(351+107)=731-638=129×2=268+167-379=728-(908-274)=757-(126+280)=548×6-885=882-603+382=753-(524-360)=2/8-1/8=570+935-255=945-516=580×(494-486)=505-215×2=235-67+65=374-266+380=215+120=74×(826-823)=416-202+131=241×(241-237)=307-(69+33)=480-77-44=118×7+749=392×4=870+(281-31)=97+22×8=86+776-460=257+185=330-121×2=732+131+43=974-157-230=837-(100+168)=928×9=75+341-405=93+105×7=117×8-141=790-(406+168)=475-83×2=413-213-161=735×(546-540)=332-(166+89)=195+310+287=135×4=24×9-167=950-(120+160)=54+661+139=51+383-289=939-(693-509)=854-45×6=454-184+226=989-(334+62)=730-89×4=146×(181-176)=226-56=56+(928-812)=945-(469+388)=332×2=19×2=1/8+6/8=238+170-78=1/7+5/7=493+163×2=440×(935-927)=230+55=457-(294+58)=244+139=232-29×7=176-(840-704)=213-67×3=283-87=216+33×9=69×5+455=96×(198-189)=828-298-35=3/6-1/6=2/4-1/4=493+(643-542)=949-83×2=741+666-215=613+603-888=435+252-30=321+(384-166)=64×(144-135)=207×5=93×7=3/8+2/8=536+220+48=956+(296-191)=491-73×2=245×2+151=737×9-545=362×9=897-30=110-(427-374)=274×(820-811)=451×2+893=395+819-352=39+665-228=294×7-722=690+159=451-(59+195)=563-(794-720)=980-437+597=183-(280-111)=518×4=19×(367-362)=513-325+297=832-448-173=81+377=215×7=410-92-269=104×9+932=119×7-144=623-454=191-(62+27)=39-32+387=84+593+118=198+37×6=457×(632-629)=450×2=435-304+138=149+102=389-279-41=258-(273-185)=251×(561-552)=613+736-584=758×4-120=949-40+77=14+76×5=461×2-720=4/9-2/9=833-784+429=630-200=401×3-688=875-25-633=95×8=185+290-88=105+(233-23)=210+117×5=947-662=30+164-193=130+486×2=20+(814-725)=85+98×7=244-44=119×8=170×2-245=945+622+268=806-(80+396)=702-692+139=441-314-19=559×7-831=21×(67-59)=915-(16+667)=332+995+561=22+222+340=657-(650-191)=904×7=30×(144-139)=452-267=133+353=450-(306-179)=779-57×4=811-97=225+263=271-142=742-154-89=38×3=771-455-243=62×(208-200)=738+376×2=103+77=348-(228+39)=96×9+189=946+730=46×(49-46)=767-342-77=382+237+620=119+411+337=327-231=375-(411-271)=801+594-30=142×6-610=998-(355+400)=374×2-250=275×(32-29)=2/5-1/5=441-(277+135)=243+137+552=703-139=659-124=59×3=462-(93+70)=467-(69+284)=312-144×2=327×3=298×3=948-183-452=150+224-221=439-(183+204)=665-(569-567)=201×2+18=200×2-184=394+69=950-115=228×2=586-374-207=124+899+733=404-(135+58)=349×2-146=531×(499-492)=480+436-664=883×2=91×(177-171)=80+238=903+142+135=392+93×6=537+938=887×6-230=828-522+898=138+130-192=13×(57-49)=472×2+591=210×2+92=697+(511-363)=324+119-390=462×(219-214)=96×2+365=856+477+80=375-136=372-(584-235)=404+164+359=257-171-62=413×(130-127)=211+483=806-298=376-(122+164)=385-213=490×2-503=153+(281-53)=111-70=123×7=251-(400-319)=427×2-240=244-113×2=485-179×2=399-97-151=532-27×8=111×3=416-234-126=52×5+232=70×4=257-28×7=187×5+824=117×5=74×2=235-212+438=264-(156+52)=343+(486-386)=198+502-377=405-(220-133)=90+(802-456)=10×8+496=434×2=313-22×6=568×2-332=273-45×6=213+156=958×6=184+609=213+602+234=1/9+2/9=292+(391-298)=170-12×4=76×5-353=816-410=474-(103+278)=223+(436-161)=55+237-156=393+(305-270)=483+(301-125)=762-40+813=424-(60+181)=474-151×2=482×5=492-(306+153)=32+187=96+280+443=551-465+46=329+733+900=2/6-1/6=97×5+236=696-113+793=652+402=994-647=13+(438-242)=999+423+526=421-(191+93)=209+(493-478)=902×(168-165)=752-636=744×6=295+114=295-51-233=557+180+193=305×8-242=235-(291-171)=819+126×4=731-81-556=295+532+166=462+76×6=211+464+313=280-186=921+308×3=197-(581-545)=921+(716-625)=469-(425+16)=302×4-83=831+68+355=452×2-374=23×(297-293)=281+316+377=137-38+279=430+(418-237)=654-(618-518)=199×5-801=35×6=38×3+495=3/8-1/8=6/8-2/8=257×8-735=363-(86+45)=182+121-135=488-126×3=99+(440-153)=547-33-290=508+849-634=86+127-169=163-109+383=204+54×5=424-360-53=557-(663-456)=366+(344-94)=432-(82-35)=279×2+183=665+48×3=660-292-278=497+(727-677)=925-57×6=690×(749-745)=29×4-74=443-281+684=173-91=460+15+459=75+210=236+479=596+(940-749)=55×5=113+(322-215)=768+369-824=3/5+2/5=285+830-485=53+245=477-(85-18)=227+54=950-(154+332)=266-(98-83)=234+486=185×2=58-(944-909)=362×5=340+98-132=135×(18-12)=193+502=313×2-583=293-(478-242)=69+263-260=999-30-642=183×(189-185)=342-42×2=123+575+165=688-(242+388)=335+134=369+296+139=452-160-190=577×5-313=828-89×9=341+(363-200)=247+214-132=797-95-445=805-(445+284)=381+94=438-266-139=168×3-90=544-73+571=307+(466-465)=655+68×9=86+343=124+90×6=456-(117+215)=364-42×2=695-34-297=356×2=87+353-151=3/10+7/10=64+(376-234)=228-(327-296)=889-838=462-47×7=781-(98+533)=862+545+208=151-112=911+255=98×9=583×6=441×3=233-(342-172)=689-(447-200)=188×(868-859)=415+393=556+607=767+179+140=204+(612-373)=878-93×6=262+260+377=358-(384-116)=454-(504-359)=120+323-160=200+190×2=314+42×4=148+(350-169)=526×(539-533)=91×(478-474)=672-35×3=394×(868-861)=388-258=485-(157+45)=357-96-221=495×6=133-57=336-93×2=65+859+933=355-113×3=269×(609-606)=93+295=1/6+4/6=300×2-73=338-106=604-80×5=3/6-2/6=111×(112-105)=814×9-835=531-(164+227)=905-348=265-(309-168)=210+12+163=350-217+112=506+584-388=522+(332-188)=739+(467-205)=269+228-139=17×9=276×2+850=357×(714-709)=412+174×3=97×2+165=136-35+622=966×(665-661)=362-29+161=403-212-96=547+179=773-449+418=184×2+927=262+(156-50)=56+434-58=265-140+64=52+(648-413)=258-(206-58)=229-(105-55)=29×(108-99)=131+(119-117)=876-95×5=976-42=417+919-643=105×(312-305)=413-(113-92)=398-(246-158)=855+927-392=461-103+32=260+349=229+403-145=970+361+746=631-33+794=157×(260-257)=449+361+960=167×5-37=655-142-297=60×2-33=248×4-313=47+211=259-243+50=978-685+828=496-417=333×4-99=390-44-88=176×4-229=135+145+418=425+545+152=991-(145+364)=753-(283-17)=455-85×5=233×2=817-33-38=792-(21+357)=263+126=77×8-356=462-(476-448)=36×4-90=5/8+3/8=992-(237+505)=239×3-96=85×8-320=825-348-70=379+411=822-269×2=926-50×8=161-73+69=118×3+389=845-85-520=721-(313+343)=120-38×3=194+282=135×(127-124)=55+352+38=670×7=958+255-53=201-50+357=58+393+164=957+161-173=249+98-195=65×(451-444)=357-23-84=441+(977-19)=746-264+816=482-294=741+(735-728)=148-61×2=917-870=476-89-80=111+208-137=639-(397+26)=156×(80-76)=74+65=85×8=120×4-472=461+164×3=918-(359+195)=372+400=487-487+34=91×7=292-121-107=592-96×4=86+277×2=219+123-86=274×3-102=902-(944-861)=315-52+125=389×(405-397)=267+733+700=254-146+215=315×(911-904)=306-(306-182)=541-109×3=947-47×7=291+154-24=660-(752-247)=153+69+727=465-114=357+16×4=136-(332-323)=110+571-637=365-111×3=363-37×6=496-(699-373)=144×(159-153)=724×8=3/4-1/4=692+301=945-(107+635)=373-162-120=991-875+673=756×6-772=930-(108+40)=328-138-139=330+752-456=670-(683-291)=149+119=69+282-313=435×(179-175)=655-592+962=863-111×4=782×7-317=40+247-63=396+(884-673)=566+118×8=460-222+248=498-79=130×9-758=972-(73+364)=250-30+271=491-173-146=301+(399-221)=728+433+622=4/6+2/6=211+156=367+(263-185)=804+424=258×5=659+60×2=970-379=980-(932-415)=495-375=491+(236-208)=254+149=82+237+109=47×2=194+182=136-117=62+136=88×5-422=464-(277-177)=406-203=129+95+340=169×2=622-10-279=824-761+569=299-22×2=690+102×7=482-86-62=725-(25+335)=406+(792-661)=788-(60+198)=647-472=748+676+109=447-132×3=364+(128-112)=75×8-515=135+485+293=82+499-410=149-103+74=58×6+157=275-(360-231)=211-13×9=1/7+4/7=471-28=92-(152-121)=630-160+293=376+48+298=148-32=871-560=270+691-558=848×3-31=316+(877-772)=702-14×5=125+186=238×4+450=750×7=139-21=711-28-100=355-185-43=124×7+28=484-309=264+902=969-195×3=277×3+847=174×(48-45)=413-56+357=459-140×3=262+49+365=251+(459-94)=313+400=334+971+549=821+679+37=3/7-2/7=5/7+2/7=315×2+251=209×3-145=269+106-247=118×4+484=72×9=22+40×7=360-201=964-(672+123)=139×(482-478)=522+(826-678)=436-(973-645)=60+187-146=829-245=629-14-608=448-(47+170)=602×8=472-56×2=269+98=213-103=183+230=462-(28+92)=689+157×4=102×(267-258)=189×3+21=912-(524-215)=311-(210+55)=773×(60-57)=302-(391-93)=42+983-308=234×4-881=70×8=225×(417-414)=707+916=379+107×9=612+587-241=115+175-99=339-57-125=160-29=445×(685-679)=395×4=462-143+37=833+(711-583)=120-(352-348)=761-(225+75)=14×7+535=902+636-544=6/8-1/8=454-17×5=495-(87+124)=626+(940-576)=373-348+450=141+(405-200)=877-(758-291)=932×(633-628)=140+314-369=265+175+344=578×2-492=229×6=634-220×2=479-150×3=248+(451-265)=737-387-278=508-92-125=465-184+218=395+592+969=161×5=433-89-331=333-(43+149)=998-302=401-40×5=260-(140-31)=452-60-368=618-209=61×7-225=81+398=146×6+674=580-(647-106)=698+484-171=972×(248-245)=145×(887-884)=373-120-82=990+(346-193)=426-368-53=272-89×3=273+(727-520)=42+59+572=648-184+690=907×4-633=107+155+483=192-87=393-272+210=306×5-132=996×(580-576)=170-60=699-308+685=349-116-205=15×3=367-131=612-(470-409)=592×5-980=149+185+487=88+153=163+264+969=14+(858-362)=305-202+167=433-179-43=407-90-131=122-(113-88)=418-308+257=112+245=203-128-12=264+592+62=参考答案440+(268-139)=569921+841=1762190+40+58=288405-80×4=8561-49+401=413218-(340-282)=160486-(965-894)=415995×6=5970399×5=1995877×7-571=5568935-632+554=857649×8-489=4703365-20=34515+(317-218)=114258-106+899=1051787-(30+137)=620245-122+243=366384-(15+150)=219281-(183+98)=0289-72×2=145195×4-452=328368-41-194=133159×(965-962)=477923-535-231=157425-(123+186)=11643+242-78=20785×5+164=589169+181=350360+131+41=532390-(414-318)=294432-235=197510×3=153067-(16+34)=17650-200×3=50729-599=130429-231+244=442358-287+320=391381-44×8=29404+617+588=160953+(395-349)=99249-40+107=316382+(771-24)=1129188+(318-193)=313920-73×7=40947×(470-463)=329592-(826-612)=378122×4=488438-367=71271-18-173=80407×2-811=340×(893-885)=320771+(981-935)=817171+328=499990-651-126=213420+(457-17)=860568+790+415=1773565-32×7=3413/7+2/7=5/7584×(291-286)=2920820-344+149=62548+372-172=248662-(491+22)=149242+582-290=53437×8-208=8844+(398-174)=268326×(273-270)=978833-(451-30)=412476-(351+107)=18731-638=93129×2=258268+167-379=56728-(908-274)=94757-(126+280)=351548×6-885=2403882-603+382=661753-(524-360)=5892/8-1/8=1/8570+935-255=1250945-516=429580×(494-486)=4640505-215×2=75235-67+65=233374-266+380=488215+120=33574×(826-823)=222416-202+131=345241×(241-237)=964307-(69+33)=205480-77-44=359118×7+749=1575392×4=1568870+(281-31)=112097+22×8=27386+776-460=402257+185=442330-121×2=88732+131+43=906974-157-230=587837-(100+168)=569928×9=835275+341-405=1193+105×7=828117×8-141=795790-(406+168)=216475-83×2=309413-213-161=39735×(546-540)=4410332-(166+89)=77195+310+287=792135×4=54024×9-167=49950-(120+160)=67054+661+139=85451+383-289=145939-(693-509)=755854-45×6=584454-184+226=496989-(334+62)=593730-89×4=374146×(181-176)=730226-56=17056+(928-812)=172945-(469+388)=88332×2=66419×2=381/8+6/8=7/8238+170-78=3301/7+5/7=6/7493+163×2=819440×(935-927)=3520230+55=285457-(294+58)=105244+139=383232-29×7=29176-(840-704)=40213-67×3=12283-87=196216+33×9=51369×5+455=80096×(198-189)=864828-298-35=4953/6-1/6=2/62/4-1/4=1/4493+(643-542)=594949-83×2=783741+666-215=1192613+603-888=328435+252-30=657321+(384-166)=53964×(144-135)=576207×5=103593×7=6513/8+2/8=5/8536+220+48=804956+(296-191)=1061491-73×2=345245×2+151=641737×9-545=6088362×9=3258897-30=867110-(427-374)=57274×(820-811)=2466451×2+893=1795395+819-352=86239+665-228=476294×7-722=1336690+159=849451-(59+195)=197563-(794-720)=489980-437+597=1140183-(280-111)=14518×4=207219×(367-362)=95513-325+297=485832-448-173=21181+377=458215×7=1505410-92-269=49104×9+932=1868119×7-144=689623-454=169191-(62+27)=10239-32+387=39484+593+118=795198+37×6=420457×(632-629)=1371450×2=900435-304+138=269149+102=251389-279-41=69258-(273-185)=170251×(561-552)=2259613+736-584=765758×4-120=2912949-40+77=98614+76×5=394461×2-720=2024/9-2/9=2/9833-784+429=478630-200=430401×3-688=515875-25-633=21795×8=760185+290-88=387105+(233-23)=315210+117×5=795947-662=28530+164-193=1130+486×2=110220+(814-725)=10985+98×7=771244-44=200119×8=952170×2-245=95945+622+268=1835806-(80+396)=330702-692+139=149441-314-19=108559×7-831=308221×(67-59)=168915-(16+667)=232332+995+561=188822+222+340=584657-(650-191)=198904×7=632830×(144-139)=150452-267=185133+353=486450-(306-179)=323779-57×4=551811-97=714225+263=488271-142=129742-154-89=49938×3=114771-455-243=7362×(208-200)=496738+376×2=1490103+77=180348-(228+39)=8196×9+189=1053946+730=167646×(49-46)=138767-342-77=348382+237+620=1239119+411+337=867327-231=96375-(411-271)=235801+594-30=1365142×6-610=242998-(355+400)=243374×2-250=498275×(32-29)=8252/5-1/5=1/5441-(277+135)=29243+137+552=932703-139=564659-124=53559×3=177462-(93+70)=299467-(69+284)=114312-144×2=24327×3=981298×3=894948-183-452=313150+224-221=153439-(183+204)=52665-(569-567)=663201×2+18=420200×2-184=216394+69=463950-115=835228×2=456586-374-207=5124+899+733=1756404-(135+58)=211349×2-146=552531×(499-492)=3717480+436-664=252883×2=176691×(177-171)=54680+238=318903+142+135=1180392+93×6=950537+938=1475887×6-230=5092828-522+898=1204138+130-192=7613×(57-49)=104472×2+591=1535210×2+92=512697+(511-363)=845324+119-390=53462×(219-214)=231096×2+365=557856+477+80=1413375-136=239372-(584-235)=23404+164+359=927257-171-62=24413×(130-127)=1239211+483=694806-298=508376-(122+164)=90385-213=172490×2-503=477153+(281-53)=381111-70=41123×7=861251-(400-319)=170427×2-240=614244-113×2=18485-179×2=127399-97-151=151532-27×8=316111×3=333416-234-126=5652×5+232=49270×4=280257-28×7=61187×5+824=1759117×5=58574×2=148235-212+438=461264-(156+52)=56343+(486-386)=443198+502-377=323405-(220-133)=31890+(802-456)=43610×8+496=576434×2=868313-22×6=181568×2-332=804273-45×6=3213+156=369958×6=5748184+609=793213+602+234=10491/9+2/9=3/9292+(391-298)=385170-12×4=12276×5-353=27816-410=406474-(103+278)=93223+(436-161)=49855+237-156=136393+(305-270)=428483+(301-125)=659762-40+813=1535424-(60+181)=183474-151×2=172482×5=2410492-(306+153)=3332+187=21996+280+443=819551-465+46=132329+733+900=19622/6-1/6=1/697×5+236=721696-113+793=1376652+402=1054994-647=34713+(438-242)=209999+423+526=1948421-(191+93)=137209+(493-478)=224902×(168-165)=2706752-636=116744×6=4464295+114=409295-51-233=11557+180+193=930305×8-242=2198235-(291-171)=115819+126×4=1323731-81-556=94295+532+166=993462+76×6=918211+464+313=988280-186=94921+308×3=1845197-(581-545)=161921+(716-625)=1012469-(425+16)=28302×4-83=1125831+68+355=1254452×2-374=53023×(297-293)=92281+316+377=974137-38+279=378430+(418-237)=611654-(618-518)=554199×5-801=19435×6=21038×3+495=6093/8-1/8=2/86/8-2/8=4/8257×8-735=1321363-(86+45)=232182+121-135=168488-126×3=11099+(440-153)=386547-33-290=224508+849-634=72386+127-169=44163-109+383=437204+54×5=474424-360-53=11557-(663-456)=350366+(344-94)=616432-(82-35)=385279×2+183=741665+48×3=809660-292-278=90497+(727-677)=547925-57×6=583690×(749-745)=276029×4-74=42443-281+684=846173-91=82460+15+459=93475+210=285236+479=715596+(940-749)=78755×5=275113+(322-215)=220768+369-824=3133/5+2/5=1285+830-485=63053+245=298477-(85-18)=410227+54=281950-(154+332)=464266-(98-83)=251234+486=720185×2=37058-(944-909)=23362×5=1810340+98-132=306135×(18-12)=810193+502=695313×2-583=43293-(478-242)=5769+263-260=72999-30-642=327183×(189-185)=732342-42×2=258123+575+165=863688-(242+388)=58335+134=469369+296+139=804452-160-190=102577×5-313=2572828-89×9=27341+(363-200)=504247+214-132=329797-95-445=257805-(445+284)=76381+94=475438-266-139=33168×3-90=414544-73+571=1042307+(466-465)=308655+68×9=126786+343=429124+90×6=664456-(117+215)=124364-42×2=280695-34-297=364356×2=71287+353-151=2893/10+7/10=164+(376-234)=206228-(327-296)=197889-838=51462-47×7=133781-(98+533)=150862+545+208=1615151-112=39911+255=116698×9=882583×6=3498441×3=1323233-(342-172)=63689-(447-200)=442188×(868-859)=1692415+393=808556+607=1163767+179+140=1086204+(612-373)=443878-93×6=320262+260+377=899358-(384-116)=90454-(504-359)=309120+323-160=283200+190×2=580314+42×4=482148+(350-169)=329526×(539-533)=315691×(478-474)=364672-35×3=567394×(868-861)=2758388-258=130485-(157+45)=283357-96-221=40495×6=2970133-57=76336-93×2=15065+859+933=1857355-113×3=16269×(609-606)=80793+295=3881/6+4/6=5/6300×2-73=527338-106=232604-80×5=2043/6-2/6=1/6111×(112-105)=777814×9-835=6491531-(164+227)=140905-348=557265-(309-168)=124210+12+163=385350-217+112=245506+584-388=702522+(332-188)=666739+(467-205)=1001269+228-139=35817×9=153276×2+850=1402357×(714-709)=1785412+174×3=93497×2+165=359136-35+622=723966×(665-661)=3864362-29+161=494403-212-96=95547+179=726773-449+418=742184×2+927=1295262+(156-50)=36856+434-58=432265-140+64=18952+(648-413)=287258-(206-58)=110229-(105-55)=17929×(108-99)=261131+(119-117)=133876-95×5=401976-42=934417+919-643=693105×(312-305)=735413-(113-92)=392398-(246-158)=310855+927-392=1390461-103+32=390260+349=609229+403-145=487970+361+746=2077631-33+794=1392157×(260-257)=471449+361+960=1770167×5-37=798655-142-297=21660×2-33=87248×4-313=67947+211=258259-243+50=66978-685+828=1121496-417=79333×4-99=1233390-44-88=258176×4-229=475135+145+418=698425+545+152=1122991-(145+364)=482753-(283-17)=487455-85×5=30233×2=466817-33-38=746792-(21+357)=414263+126=38977×8-356=260462-(476-448)=43436×4-90=545/8+3/8=1992-(237+505)=250239×3-96=62185×8-320=360825-348-70=407379+411=790822-269×2=284926-50×8=526161-73+69=157118×3+389=743845-85-520=240721-(313+343)=65120-38×3=6194+282=476135×(127-124)=40555+352+38=445670×7=4690958+255-53=1160201-50+357=50858+393+164=615957+161-173=945249+98-195=15265×(451-444)=455357-23-84=250441+(977-19)=1399746-264+816=1298482-294=188741+(735-728)=748148-61×2=26917-870=47476-89-80=307111+208-137=182639-(397+26)=216156×(80-76)=62474+65=13985×8=680120×4-472=8461+164×3=953918-(359+195)=364372+400=772487-487+34=3491×7=637292-121-107=64592-96×4=20886+277×2=640219+123-86=256274×3-102=720902-(944-861)=819315-52+125=388389×(405-397)=3112267+733+700=1700254-146+215=323315×(911-904)=2205306-(306-182)=182541-109×3=214947-47×7=618291+154-24=421660-(752-247)=155153+69+727=949465-114=351357+16×4=421136-(332-323)=127110+571-637=44365-111×3=32363-37×6=141496-(699-373)=170144×(159-153)=864724×8=57923/4-1/4=2/4692+301=993945-(107+635)=203373-162-120=91991-875+673=789756×6-772=3764930-(108+40)=782328-138-139=51330+752-456=626670-(683-291)=278149+119=26869+282-313=38435×(179-175)=1740655-592+962=1025863-111×4=419782×7-317=515740+247-63=224396+(884-673)=607566+118×8=1510460-222+248=486498-79=419130×9-758=412972-(73+364)=535250-30+271=491491-173-146=172301+(399-221)=479728+433+622=17834/6+2/6=1211+156=367367+(263-185)=445804+424=1228258×5=1290659+60×2=779970-379=591980-(932-415)=463495-375=120491+(236-208)=519254+149=40382+237+109=42847×2=94194+182=376136-117=1962+136=19888×5-422=18464-(277-177)=364406-203=203129+95+340=564169×2=338622-10-279=333824-761+569=632299-22×2=255690+102×7=1404482-86-62=334725-(25+335)=365406+(792-661)=537788-(60+198)=530647-472=175748+676