三年級數(shù)學(上)計算題專項練習附答案集錦

三年級數(shù)學(上)計算題專項練習附答案集錦136+467=310-10-242=303-(415-246)=537-288=476-(802-673)=476-(153+301)=653-14×4=223-(234-128)=809-194-486=938-888+411=425×2-491=945+553+691=204+(295-217)=746-638-96=2/6+3/6=463+(667-545)=127+101×3=463-393+403=696-(94+485)=913-(55+772)=168+297=246-66=401-(533-180)=175-(453-444)=190×4-265=379-34×5=974-(266+172)=666-52×5=908-153×3=94+86×5=62+(288-33)=402-(233-59)=866-559=4/7-2/7=423-116-229=526+430-539=53+(709-604)=382+(318-25)=390+75=204-83-46=742×5=357-55=154+(96-22)=371+(912-448)=196×5=450×3-379=615+28+117=264+144=92×(191-183)=407-(881-482)=761-159×2=410-113=992×(537-533)=428-98=1/4+3/4=353+194=980-322-503=458-75×4=767-(108+32)=793-(744-391)=474-(339+66)=624+715=462+923=100+368+465=29×9+426=133×5+194=464-377+236=478-24×8=40+97+510=363×2=931-252+977=647+142+46=376-347+256=111-89+16=903-(643-587)=759-(47+242)=185×2-91=136+88+749=689-(142+167)=638+662+538=478-404=495-270-120=406-48+65=112+138+952=218-22×4=466+(504-408)=936-303-615=226-202-10=363+(455-65)=226-(28+20)=955-527-183=24×3=231×(669-665)=718-(730-281)=188×3-210=246-195=83+(769-306)=259-218=902-(637-386)=901+(361-211)=117×8+255=840-394-47=883+166-231=17×(210-203)=387-(497-204)=253+465+57=742-379=472-(306+144)=235-(46+79)=462-(462-450)=591+361-722=138×(215-208)=26+(714-79)=70+379-252=277-231+713=872-(195+216)=100×(200-195)=832+743+787=577-(235+130)=359+(620-330)=652+168-70=904+973-145=483-155-316=46×(267-264)=42+(470-448)=926+986-433=252-78=60×(329-326)=170+37=152×(656-647)=477-362-69=774-348+355=354-(337-64)=904×3-300=348+955=326-22×5=221+233-400=2/3-1/3=380+(308-113)=240-181+275=321×2-610=150+310=733×7-733=421-48=396×(222-214)=1/7+2/7=186+307×2=802-232-445=400-98-23=494-28×2=346-(415-342)=579×(662-658)=823×4=629×5-319=307+104×6=567-454=686+208=410-(229-120)=301-(18+12)=945×6=416-115×2=960-276×2=752×8=333-(31+74)=449-163=455+194-148=259-(67+19)=678+390-625=66×8+422=240-89×2=915-175×5=424+48-120=274+205×2=838+89×9=680×5=760+190+296=514×9-673=588+137+12=970-(69+846)=374-106×3=138+570=482+(270-172)=505×7=836-315+694=367-20×2=438-82=204-(493-387)=159×3-306=951-50×7=189+188-318=762+(800-95)=250+123-90=471-107-44=454-106×4=707+118×5=996-(442+460)=405-(165+78)=6/8+2/8=629+959-478=851-(736-133)=940-250×2=10×4=479×4-101=495-149+124=708+18+654=480+565+890=485-418+342=313×2+825=261-138=38×(399-390)=567×(174-168)=825×3-749=472×(194-187)=66×(23-18)=172×(577-568)=887×2-663=880-138=511-11×3=821-68×3=77+969+551=107×7-83=481×(965-958)=466+46+373=139×2=194-(31+160)=107×(250-245)=481-97=758-(73+400)=529+582-798=309-(351-84)=686-196+500=260×3=320×(61-54)=633+648=431×2-135=570+717-456=987-(447-376)=305+98×7=885-(325+105)=168×3=805-55+964=36+490+273=478-32-226=901-825-40=213+204=766-102=448-235-126=291-206=206-146+214=348+35×6=414+61-474=57×9=143×5=119×(271-267)=117×8-441=565-161+376=812×2-135=629×9=69×6-162=724+735=54×(49-40)=844-(163-115)=25×6-31=618+207+557=151+(933-169)=249×3-518=949×8=928-381×2=418-208-80=570+220+15=288+164=471-(373-224)=779-(11+152)=240×3-389=719-152×2=39+460-429=234+237×2=542+(678-672)=701×(50-42)=26×8+401=521×(333-324)=264×3-783=314×2=242-108×2=166-(332-229)=329×4-530=184×2-242=773-630+834=251+178=472-351+345=1/7+5/7=337-175+262=951+105×3=535+429=110-38=760×4=253-49=254+185=693+(669-441)=355×4=151+395=251×7-426=926-(467+395)=672-533=189+(489-246)=232×(57-53)=285+100×7=956-18-34=70×9-263=816-169-188=102×2+154=4/8-1/8=292+335+91=20×9=394-358-24=841-374=603+229-298=778-(345-164)=576-179×3=885-(280+197)=425×4=303-68+87=295-189+286=4/8-2/8=137+91=74+87=17×8-84=146+312=484-204-156=766-94-118=987×3=389+68=344+184+224=426+891-483=564-(55+51)=156×5+644=325+(499-493)=247-203=89×8-183=46×7=758×(139-135)=220×(100-96)=160+80-230=140+(313-141)=979+478+471=875+36×7=764-136+508=670-(782-156)=94×2=51+(423-29)=69×8+21=426-223-25=165×4+340=361-293=46×9+71=183×(246-241)=122×(237-233)=281×2+437=242-13-121=615-(243+24)=223×2-82=269-73×2=468-172×2=169+169-59=378+93-221=33+(986-590)=373×8-982=2/6-1/6=345-266+696=200×(160-155)=115-87+274=4/8+3/8=300×2+598=271+617-548=265-(489-400)=444-100×4=100-(183-167)=470-(340-264)=285-(808-523)=460-140×2=212-106+213=968-50×5=197+944+155=306+64=620-46×6=83×(159-154)=194+130×2=1/5+2/5=2/7-1/7=348+336=356-185+262=660-330+88=141×6+846=446+52+426=21×(136-132)=107+(420-149)=551+561=754-433-148=852-(838-298)=710-410+469=211-(30+49)=458-400+186=110-(304-257)=48+273=886-360+585=4/10-3/10=270-30-48=220-(26+183)=984×3=682+266-683=641-286-272=78+856+43=101+268-164=980-312+622=159-(293-229)=405+(415-202)=232-38×2=421+39-159=755+261-580=58+242=395-(19+189)=190×2+58=407-(206+152)=335×(511-503)=525-63×6=112×(34-30)=195+(427-419)=246-(178-151)=359-(86+250)=956-782+239=341-327+276=400+(191-84)=154+(646-286)=354+398=140+310×2=968-472-356=125×(459-456)=225-(357-152)=288-12×5=849-(967-149)=68×(261-254)=482×7-754=336-143=189-(264-96)=498-219-274=967-647=72+475+246=488-(299+125)=233×4+480=196-(125-109)=171×7=921-(246-112)=871-(289+513)=467-(342+74)=663-280-223=540+290-680=256-58×2=22+381-133=500+208=399+106=343×(537-532)=174×(158-154)=395×2=344-120+143=627+115×3=592-134×4=517×5=256+158=156-60=993-294=453+863-283=248-(435-281)=487×4-353=987+(844-351)=383-(410-166)=202+200=3/7+2/7=738+(887-201)=398+229+198=93+220=178-66+953=139×2+204=366+478-194=413-(426-225)=178×5=434-(341+89)=253-172+377=428-15×4=313-87×2=10+944+848=319-168-64=442-256=3/9-2/9=361+(835-453)=45×3+375=327-89×3=1/3+2/3=315+13+115=611-14=461+772-222=448-(48+45)=388+559=886-392+567=324+535+118=359-67×3=17+481-119=410-270=568-386+306=5/9-4/9=373×2-471=62×6-278=894-334-506=421-71=97+34=499-(90+69)=60+114-61=57×6+192=167+45×2=965-(138+401)=98-77=253×3-580=147+326-68=145+475=274-56×2=310-32×3=210×(499-495)=175-(133+20)=4/7+2/7=398+332×2=239+203×3=282+12+825=260×8=366-239+154=136+356+185=360-50-275=117+627+406=903+93×7=844-497+846=695-71=111-(124-15)=354-210=169-163+476=490+(356-227)=177+70+136=215×(13-10)=456-(254+102)=708×6-427=719×7-959=443×2-20=97×7+74=76×2-75=981+716+37=448+986+467=65+343×2=84×8=438+(633-565)=278×3+475=53+53=3/10+5/10=387-148-30=156×6-889=950+(108-68)=831+598+251=81+(438-132)=245-71+451=94+396=782+234×3=288-(284-140)=10×(91-88)=943+497-933=7/10-1/10=49-17=153+(251-12)=44+429-358=453-394+194=472×2+883=753×(762-755)=695-687+155=383-35=633+(430-331)=708-477=236×4-903=124×9-471=119×7=83+270-340=881-55-543=802-454-308=222+258=58×8=127×5=236-(39+21)=802-85-702=2/8+5/8=297+35-29=428+157×3=379+574+617=113×7-762=104+43+234=91×9=30×9=300×2=776-655=661+901-546=81+265=440-(328+89)=967-(215+361)=114×(318-314)=539-(529-516)=444-34-215=312-250+68=355+204=519-(631-159)=334-(152+131)=465-(47+251)=54×(282-274)=389-35×7=518+107=740×8-256=887-(675-236)=38+(317-218)=515×(673-668)=102+(331-27)=479+(402-280)=20×(268-263)=58×6+115=395+(108-41)=662-209×2=29×6=333+76=833+110×9=579+225=972-90×5=934+300=954-72-438=258×2+280=176×3-60=588+(611-482)=196×(705-702)=699-(649-442)=201+205=308-24×7=558-(157+134)=397-180-43=854-644-56=28+508+333=895×7-368=835+892+423=708-85×7=88×4-153=38×3-11=619-184=206+(177-128)=24+322+36=355-130=842+405=914-485+161=458-(885-868)=294-106=432-47-16=853+431=464-403+355=461-288-18=33×5=861+257=392+93-327=939-16-93=339-226+609=137×5-145=372-315=386×8=847-499-21=841×7=507×9=133×(141-134)=69×9=488-61×2=282-(348-217)=305-24=191+173=967-61=167×5+908=311×3=914-(764-388)=241×8=232+239+265=100×(250-244)=464+89+323=372×7=867-(524+255)=907+380+261=453+370-236=2/5-1/5=582-435+733=792-482=627-60=174×7-689=267×4-900=418-(76+317)=45+551+317=329+(196-115)=145+269=403+64-380=413+417-546=797-197-491=739+(669-542)=407-93×2=198+60-176=815-99×2=392+(361-360)=694×2=389×2=243+121-51=425×(371-363)=679-549=618×(452-443)=61+64×5=78×4+100=282-51-171=590+(847-215)=226×2+570=880×2-374=334+100=410-(353+55)=89×3=269+61-168=23+453-139=494+967-290=165+301-142=202-(410-393)=458-77-187=79×(658-654)=927-(577-209)=358+89=180+72+260=943-(241-161)=777+704+753=703+(818-478)=591+501-385=116×6-97=233+(486-352)=851+821+436=728-285-106=130+(461-61)=972+712+486=641-159-298=70+49=57×8-145=863+239×3=672+757=22×2+294=477-(13+407)=755×8=211+599+569=425-20×7=307-(21+283)=440-168-150=500-(199-75)=304-151×2=568+346+974=350×(132-125)=941-(421+324)=226+56=617+737-197=65×7=880-178=941-(99+708)=483-(163+40)=650+(485-49)=291+39+263=522+29×7=219×(448-444)=472-81=845×(351-345)=151+216-32=53+(255-105)=449-279+194=816-643=975+(701-129)=292+122-75=966+909=944-35×8=2/4-1/4=137×(232-223)=303-11×5=346+33+97=497×9=971×(657-649)=38+66×5=143-42=165+169-238=397-32×2=595+(983-686)=432+(342-149)=649+576+137=359-172=391-22+32=159+463+535=765×(274-268)=66+201+516=433-(115-110)=480-(52+248)=37+(537-394)=14×(214-211)=451-(310-145)=364-(100+30)=981-(284+360)=809-555=902×(272-264)=113-(659-592)=234+229=645-(669-272)=431-59×6=166×(438-435)=345-28×7=209-158+138=821-48-558=882+287×3=768×2-940=254-31-40=889+928-732=245+(164-138)=37×6=963-281=955-126+514=704-(905-228)=108+49+393=214×4=465-317=831×6-490=164×5-82=239×4+42=753-115+348=193+157×5=419×2=451×2=387-72=405-16×6=400-125+217=106×2=355+41-381=138×2=428+458+651=326-231+42=990-607+348=20×5+235=265-38-167=467-(21+147)=276+31-86=640×5-482=773-206-410=197-155+59=545-153=951-(26+187)=304+509+177=881-655+867=202-22×6=661+789-885=424+(387-367)=124×7-113=296-20-253=920-(688-238)=712-193-124=143×3=425-82×3=參考答案136+467=603310-10-242=58303-(415-246)=134537-288=249476-(802-673)=347476-(153+301)=22653-14×4=597223-(234-128)=117809-194-486=129938-888+411=461425×2-491=359945+553+691=2189204+(295-217)=282746-638-96=122/6+3/6=5/6463+(667-545)=585127+101×3=430463-393+403=473696-(94+485)=117913-(55+772)=86168+297=465246-66=180401-(533-180)=48175-(453-444)=166190×4-265=495379-34×5=209974-(266+172)=536666-52×5=406908-153×3=44994+86×5=52462+(288-33)=317402-(233-59)=228866-559=3074/7-2/7=2/7423-116-229=78526+430-539=41753+(709-604)=158382+(318-25)=675390+75=465204-83-46=75742×5=3710357-55=302154+(96-22)=228371+(912-448)=835196×5=980450×3-379=971615+28+117=760264+144=40892×(191-183)=736407-(881-482)=8761-159×2=443410-113=297992×(537-533)=3968428-98=3301/4+3/4=1353+194=547980-322-503=155458-75×4=158767-(108+32)=627793-(744-391)=440474-(339+66)=69624+715=1339462+923=1385100+368+465=93329×9+426=687133×5+194=859464-377+236=323478-24×8=28640+97+510=647363×2=726931-252+977=1656647+142+46=835376-347+256=285111-89+16=38903-(643-587)=847759-(47+242)=470185×2-91=279136+88+749=973689-(142+167)=380638+662+538=1838478-404=74495-270-120=105406-48+65=423112+138+952=1202218-22×4=130466+(504-408)=562936-303-615=18226-202-10=14363+(455-65)=753226-(28+20)=178955-527-183=24524×3=72231×(669-665)=924718-(730-281)=269188×3-210=354246-195=5183+(769-306)=546259-218=41902-(637-386)=651901+(361-211)=1051117×8+255=1191840-394-47=399883+166-231=81817×(210-203)=119387-(497-204)=94253+465+57=775742-379=363472-(306+144)=22235-(46+79)=110462-(462-450)=450591+361-722=230138×(215-208)=96626+(714-79)=66170+379-252=197277-231+713=759872-(195+216)=461100×(200-195)=500832+743+787=2362577-(235+130)=212359+(620-330)=649652+168-70=750904+973-145=1732483-155-316=1246×(267-264)=13842+(470-448)=64926+986-433=1479252-78=17460×(329-326)=180170+37=207152×(656-647)=1368477-362-69=46774-348+355=781354-(337-64)=81904×3-300=2412348+955=1303326-22×5=216221+233-400=542/3-1/3=1/3380+(308-113)=575240-181+275=334321×2-610=32150+310=460733×7-733=4398421-48=373396×(222-214)=31681/7+2/7=3/7186+307×2=800802-232-445=125400-98-23=279494-28×2=438346-(415-342)=273579×(662-658)=2316823×4=3292629×5-319=2826307+104×6=931567-454=113686+208=894410-(229-120)=301301-(18+12)=271945×6=5670416-115×2=186960-276×2=408752×8=6016333-(31+74)=228449-163=286455+194-148=501259-(67+19)=173678+390-625=44366×8+422=950240-89×2=62915-175×5=40424+48-120=352274+205×2=684838+89×9=1639680×5=3400760+190+296=1246514×9-673=3953588+137+12=737970-(69+846)=55374-106×3=56138+570=708482+(270-172)=580505×7=3535836-315+694=1215367-20×2=327438-82=356204-(493-387)=98159×3-306=171951-50×7=601189+188-318=59762+(800-95)=1467250+123-90=283471-107-44=320454-106×4=30707+118×5=1297996-(442+460)=94405-(165+78)=1626/8+2/8=1629+959-478=1110851-(736-133)=248940-250×2=44010×4=40479×4-101=1815495-149+124=470708+18+654=1380480+565+890=1935485-418+342=409313×2+825=1451261-138=12338×(399-390)=342567×(174-168)=3402825×3-749=1726472×(194-187)=330466×(23-18)=330172×(577-568)=1548887×2-663=1111880-138=742511-11×3=478821-68×3=61777+969+551=1597107×7-83=666481×(965-958)=3367466+46+373=885139×2=278194-(31+160)=3107×(250-245)=535481-97=384758-(73+400)=285529+582-798=313309-(351-84)=42686-196+500=990260×3=780320×(61-54)=2240633+648=1281431×2-135=727570+717-456=831987-(447-376)=916305+98×7=991885-(325+105)=455168×3=504805-55+964=171436+490+273=799478-32-226=220901-825-40=36213+204=417766-102=664448-235-126=87291-206=85206-146+214=274348+35×6=558414+61-474=157×9=513143×5=715119×(271-267)=476117×8-441=495565-161+376=780812×2-135=1489629×9=566169×6-162=252724+735=145954×(49-40)=486844-(163-115)=79625×6-31=119618+207+557=1382151+(933-169)=915249×3-518=229949×8=7592928-381×2=166418-208-80=130570+220+15=805288+164=452471-(373-224)=322779-(11+152)=616240×3-389=331719-152×2=41539+460-429=70234+237×2=708542+(678-672)=548701×(50-42)=560826×8+401=609521×(333-324)=4689264×3-783=9314×2=628242-108×2=26166-(332-229)=63329×4-530=786184×2-242=126773-630+834=977251+178=429472-351+345=4661/7+5/7=6/7337-175+262=424951+105×3=1266535+429=964110-38=72760×4=3040253-49=204254+185=439693+(669-441)=921355×4=1420151+395=546251×7-426=1331926-(467+395)=64672-533=139189+(489-246)=432232×(57-53)=928285+100×7=985956-18-34=90470×9-263=367816-169-188=459102×2+154=3584/8-1/8=3/8292+335+91=71820×9=180394-358-24=12841-374=467603+229-298=534778-(345-164)=597576-179×3=39885-(280+197)=408425×4=1700303-68+87=322295-189+286=3924/8-2/8=2/8137+91=22874+87=16117×8-84=52146+312=458484-204-156=124766-94-118=554987×3=2961389+68=457344+184+224=752426+891-483=834564-(55+51)=458156×5+644=1424325+(499-493)=331247-203=4489×8-183=52946×7=322758×(139-135)=3032220×(100-96)=880160+80-230=10140+(313-141)=312979+478+471=1928875+36×7=1127764-136+508=1136670-(782-156)=4494×2=18851+(423-29)=44569×8+21=573426-223-25=178165×4+340=1000361-293=6846×9+71=485183×(246-241)=915122×(237-233)=488281×2+437=999242-13-121=108615-(243+24)=348223×2-82=364269-73×2=123468-172×2=124169+169-59=279378+93-221=25033+(986-590)=429373×8-982=20022/6-1/6=1/6345-266+696=775200×(160-155)=1000115-87+274=3024/8+3/8=7/8300×2+598=1198271+617-548=340265-(489-400)=176444-100×4=44100-(183-167)=84470-(340-264)=394285-(808-523)=0460-140×2=180212-106+213=319968-50×5=718197+944+155=1296306+64=370620-46×6=34483×(159-154)=415194+130×2=4541/5+2/5=3/52/7-1/7=1/7348+336=684356-185+262=433660-330+88=418141×6+846=1692446+52+426=92421×(136-132)=84107+(420-149)=378551+561=1112754-433-148=173852-(838-298)=312710-410+469=769211-(30+49)=132458-400+186=244110-(304-257)=6348+273=321886-360+585=11114/10-3/10=1/10270-30-48=192220-(26+183)=11984×3=2952682+266-683=265641-286-272=8378+856+43=977101+268-164=205980-312+622=1290159-(293-229)=95405+(415-202)=618232-38×2=156421+39-159=301755+261-580=43658+242=300395-(19+189)=187190×2+58=438407-(206+152)=49335×(511-503)=2680525-63×6=147112×(34-30)=448195+(427-419)=203246-(178-151)=219359-(86+250)=23956-782+239=413341-327+276=290400+(191-84)=507154+(646-286)=514354+398=752140+310×2=760968-472-356=140125×(459-456)=375225-(357-152)=20288-12×5=228849-(967-149)=3168×(261-254)=476482×7-754=2620336-143=193189-(264-96)=21498-219-274=5967-647=32072+475+246=793488-(299+125)=64233×4+480=1412196-(125-109)=180171×7=1197921-(246-112)=787871-(289+513)=69467-(342+74)=51663-280-223=160540+290-680=150256-58×2=14022+381-133=270500+208=708399+106=505343×(537-532)=1715174×(158-154)=696395×2=790344-120+143=367627+115×3=972592-134×4=56517×5=2585256+158=414156-60=96993-294=699453+863-283=1033248-(435-281)=94487×4-353=1595987+(844-351)=1480383-(410-166)=139202+200=4023/7+2/7=5/7738+(887-201)=1424398+229+198=82593+220=313178-66+953=1065139×2+204=482366+478-194=650413-(426-225)=212178×5=890434-(341+89)=4253-172+377=458428-15×4=368313-87×2=13910+944+848=1802319-168-64=87442-256=1863/9-2/9=1/9361+(835-453)=74345×3+375=510327-89×3=601/3+2/3=1315+13+115=443611-14=597461+772-222=1011448-(48+45)=355388+559=947886-392+567=1061324+535+118=977359-67×3=15817+481-119=379410-270=140568-386+306=4885/9-4/9=1/9373×2-471=27562×6-278=94894-334-506=54421-71=35097+34=131499-(90+69)=34060+114-61=11357×6+192=534167+45×2=257965-(138+401)=42698-77=21253×3-580=179147+326-68=405145+475=620274-56×2=162310-32×3=214210×(499-495)=840175-(133+20)=224/7+2/7=6/7398+332×2=1062239+203×3=848282+12+825=1119260×8=2080366-239+154=281136+356+185=677360-50-275=35117+627+406=1150903+93×7=1554844-497+846=1193695-71=624111-(124-15)=2354-210=144169-163+476=482490+(356-227)=619177+70+136=383215×(13-10)=645456-(254+102)=100708×6-427=3821719×7-959=4074443×2-20=86697×7+74=75376×2-75=77981+716+37=1734448+986+467=190165+343×2=75184×8=672438+(633-565)=506278×3+475=130953+53=1063/10+5/10=8/10387-148-30=209156×6-889=47950+(108-68)=990831+598+251=168081+(438-132)=387245-71+451=62594+396=490782+234×3=1484288-(284-140)=14410×(91-88)=30943+497-933=5077/10-1/10=6/1049-17=32153+(251-12)=39244+429-358=115453-394+194=253472×2+883=1827753×(762-755)=5271695-687+155=163383-35=348633+(430-331)=732708-477=231236×4-903=41124×9-471=645119×7=83383+270-340=13881-55-543=283802-454-308=40222+258=48058×8=464127×5=635236-(39+21)=176802-85-702=152/8+5/8=7/8297+35-29=303428+157×3=899379+574+617=1570113×7-762=29104+43+234=38191×9=81930×9=270300×2=600776-655=121661+901-546=101681+265=346440-(328+89)=23967-(215+361)=391114×(318-314)=456539-(529-516)=526444-34-215=195312-250+68=130355+204=559519-(631-159)=47334-(152+131)=51465-(47+251)=16754×(282-274)=432389-35×7=144518+107=625740×8-256=5664887-(675-236)=44838+(317-218)=137515×(673-668)=2575102+(331-27)=406479+(402-280)=60120×(268-263)=10058×6+115=463395+(108-41)=462662-209×2=24429×6=174333+76=409833+110×9=1823579+225=804972-90×5=522934+300=1234954-72-438=444258×2+280=796176×3-60=468588+(611-482)=717196×(705-702)=588699-(649-442)=492201+205=406308-24×7=140558-(157+134)=267397-180-43=174854-644-56=15428+508+333=869895×7-368=5897835+892+423=2150708-85×7=11388×4-153=19938×3-11=103619-184=435206+(177-128)=25524+322+36=382355-130=225842+405=1247914-485+161=590458-(885-868)=441294-106=188432-47-16=369853+431=1284464-403+355=416461-288-18=15533×5=165861+257=1118392+93-327=158939-16-93=830339-226+609=722137×5-145=540372-315=57386×8=3088847-499-21=327841×7=5887507×9=4563133×(141-134)=93169×9=621488-61×2=366282-(348-217)=151305-24=281191+173=364967-61=906167×5+908=1743311×3=933914-(764-388)=538241×8=1928232+239+265=736100×(250-244)=600464+89+323=876372×7=2604867-(524+255)=88907+380+261=1548453+370-236=5872/5-1/5=1/5582-435+733=880792-482=310627-60=567174×7-689=529267×4-900=168418-(76+317)=2545+551+317=913329+(196-115)=410145+269=414403+64-380=87413+417-546=284797-197-491=109739+(669-542)=866407-93×2=221198+60-176=82815-99×2=617392+(361-360)=393694×2=1388389×2=778243+121-51=313425×(371-363)=34006