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592×4-85=377-275=57×8-280=392-(40+122)=476+(639-185)=984-(516+275)=198×(315-306)=12×8=462+36×2=67×(281-277)=876×(248-243)=78×2+48=423-160-224=296-105+306=291-48-207=809+795-342=409+(688-180)=200+64-98=778×2=83+82=12×7+155=238-(151+79)=537+153×2=43-15×2=196+35=379-12-48=963×3=107×8-184=61-(496-474)=391+83-422=46+592+343=191×3-254=367-(301-163)=506+460+165=285-(255-151)=248-15×4=13×(752-743)=299-(39+117)=294+679=347×(695-686)=636×8=768-526+419=972+200×2=305+661-677=204+225+225=482-215+193=67+(545-313)=983-803+409=899×9-353=450-43×4=163-(403-313)=232×6-339=245×4-68=86+293-188=435-54=12×(99-96)=929-322=179×(361-358)=164-78=673×(607-600)=759×2-810=380+34+984=433-67×2=148+122=182+113+450=304+(922-283)=251+203-39=451-128-91=376+(454-352)=238-63×2=835-815+122=821+944-880=213+157=349-186=885-317+476=139+601+244=391-75×5=440×7-371=369-(466-178)=307+242+329=852×8=165-16+120=544×9=463-10×3=333+(491-358)=294×4-320=591+979+856=302+983+649=220+358+326=517-(749-447)=835×(237-229)=122×6+935=320×(301-292)=319×3=747×6-964=351×2+132=814-(258+308)=414-(236+11)=161×(26-20)=965-(179+467)=53×(92-83)=432-108-284=187-45-30=707-43×7=326-(645-360)=146×2=207+(908-10)=791+425-341=488-(305+88)=442-54=22×3=1/8+4/8=196×4+158=392-144+252=49+92+237=4/7-1/7=192×(384-380)=709-239+791=309×2+281=90×5+482=235+84×8=450×(927-920)=441-(84-39)=655×8-149=39+39×5=276+720+779=71+362+207=327×8=124+138=4/6-1/6=426×2-222=310-154-43=333-54×5=156×5-87=119+235=74×2+92=688+481+256=205+292+468=425+806-56=166-(475-310)=269-30×4=450+(405-306)=613+204-441=236×9=551-95=380×4-265=956-868-86=84×7=497+(413-52)=714-310-110=132+212-139=110+85=903-338+689=401-(122+271)=344-291=594+169+141=157×6-508=223+122+231=409-32=466×2+357=433+92×4=397+(324-135)=817×(84-77)=876-(983-546)=20×6=400-(251-156)=247-123+353=44×2=288-269+393=141×2-83=39×7=218-40×2=224+204×3=69+93-34=421+251+82=78+778+245=52×3+592=324×(352-349)=161-29×5=279-42×6=482+37×9=831-(126+242)=929-98×3=403-137=822-(504+237)=368-(480-147)=322×2=931-598=379+34-26=178×(921-918)=895-(164+281)=773-335-199=951+957-684=1/4+3/4=897-305+639=19+(268-94)=195-123+398=1/6+2/6=797-38×2=373+93-448=178+46=459-142-42=834×2=441+769-272=104×(278-273)=733+395-970=639-279=320+467=191-172+859=477-328+13=39×8-216=258+745=397×9-354=369+(472-346)=260×8-193=890×2-500=335+292×3=122+384=952-45×6=991-311×2=464-429=241+(485-244)=102×5+152=297×2-123=19×7=3/8-2/8=984-(761-682)=142×7-869=591-152-420=239×2-464=487-169=893×7-30=281+(144-23)=905+138×2=637-(15+587)=162+68-62=212×2-359=999-(692+307)=871-511-11=716-(272+372)=475-78×2=153×5-359=284+167=166+260-319=173×3-119=418-59=725-(162-79)=915-(382+344)=287-86=279+(479-431)=805-30×2=368+(454-213)=123+484+79=431-80-198=967+145+55=193+(258-207)=213-(432-272)=591-25×4=490+490-464=26+870+747=153×5=985+(238-172)=461-52×5=275+(979-30)=58+388-90=699-(961-380)=664-654+261=624-45+959=24×9=373+382=449×8=28+36+562=105+179-199=37+36=453×2+588=97×4=386-61=468-121-292=344+(449-188)=702+648=1/7+3/7=427-(404-231)=244+652-115=70×2+273=395+704-479=607+160+19=490×(560-552)=624×8-673=309-(82+30)=940-754+953=114+216-193=914+896+907=68×(90-87)=460+54×4=511-283=93+470=112+304-68=362-334+48=116+86×6=917-501-118=914-(920-814)=836-232×2=104-31+13=949-35=822-(221+233)=93+256×3=330×3-592=482×2-254=438+24+716=34+354-380=510+114+29=471+(183-170)=684-622+324=50×(352-344)=708+78×4=585-179+146=210+(387-337)=372-(214+56)=427×2+79=122+581=831-334×2=375+72-242=838-10=639-410+261=643×4-979=488-299=431×2=241×(494-491)=827-273+308=726-525=5/8-3/8=308×(16-13)=686+234+41=184+280=631×9=249+420+242=95×4+640=139+(189-158)=466+201+40=919×7=782-180-583=267-45-190=797-(632+123)=396-(334-115)=437-236=191-29×4=717-71×2=401×2-131=467+179-173=17+(951-817)=490-466=62×4+44=24+142=669-348-231=1/5+3/5=272+152=311×3-882=383-45-37=371-197=364-(23+37)=469-37×7=584+874-539=366-(227+42)=196×(111-108)=346+(984-172)=66×2+122=316-151-50=358+(207-65)=571×(94-85)=283-70-189=488-(361-91)=75×3+496=225×6=85×8-435=624×4-432=365+(217-16)=306+(979-812)=42×8=399-137-166=588×2-860=846+(783-648)=185×(451-448)=996-285-674=149×5-140=821-375-105=437×2=462-(311-270)=312×3-465=72-(158-139)=471-(76+62)=163-137+149=311×2-144=442-(82+51)=922+35×2=382+25-123=456+42×6=992-(279+337)=296+503-326=941×(726-717)=442-27×7=487-26×3=369-101×2=479-(303-258)=589+247+71=791-115-645=186-44=3/6-2/6=304-67×3=610-(710-238)=281+142+337=894-(782-474)=3/6+2/6=507-116×3=171-103+156=45-(88-69)=183-19×7=271×3=399+72+461=126×3=80+419-180=123+(312-124)=854-(852-354)=545×(951-947)=739-681+932=82+364-191=818-(908-631)=642-142×4=71×(74-65)=856+(814-101)=407-146-181=390-(86+99)=294+197-184=278-44×4=131×(107-101)=437-(240-232)=562-(897-462)=913-27-844=134+271=798×5=417+108×5=692-(345+225)=94+302=482-374+220=699-84+802=4/8+2/8=774-349×2=355+68=863×6=167-127-13=489+(213-180)=185×4=374×(532-528)=737+846+673=2/7-1/7=345-(340-97)=429-340-82=68×6+90=459-386+290=947×(81-72)=427-(65+222)=434×2+554=25×7=331×3-982=529-21×9=268-74+767=435-(289-26)=841+643-990=711-56-493=851+221+878=415-404+484=904+86×8=252×2=187-98=841+210×4=722-403-244=205+(404-66)=407-347=229×(451-448)=354-(244-13)=81×2=200+729+278=93×(162-158)=400-51-246=96×(407-399)=971-512=245×4-653=597+242=638×(391-387)=659+122-555=781×8-930=15×(370-364)=978+(565-68)=399-212=319×(140-137)=625-(570-230)=286-(126-25)=197+183=543-(15+12)=451-160-148=261-64-145=339+531+582=782+(290-183)=446-37×2=597+(977-106)=73+(898-668)=428-119=489-427+324=301+25-240=580+655-837=3/8-1/8=248-52-124=678×2=822×(545-541)=166+299=325-296=430-229+30=484+(147-145)=81×8+574=113+81×7=252+132-142=253+227×2=62+36=149+313+232=887-11×8=552-(366-121)=227×4=753-(318+250)=837+(794-319)=103+534+952=475-(316-81)=263-(79+113)=78+(428-312)=990+171+736=491-(208+183)=408-(142+80)=342+64×5=228+543=459+69×2=799-(706+77)=379-209=471-404+326=966+311-666=461+(429-21)=685+112-261=174-146=386+(921-341)=488-446=222+284=980-(860-253)=988-709=119+742+542=283×(327-318)=569-57×8=467-323=574+439-546=262+191=322+562=461-400=760-325=11+227+762=277+(50-46)=326-101+237=24×(38-35)=383-41×9=996-(596+292)=329+(434-60)=96+29=510+929+807=396+319=410-163=116-11+197=808-626=988+27+403=300-(321-124)=431-(386-11)=336+141=595+87×3=164-148=294×3=179+724+425=300+565+801=431×(714-711)=131+133-41=525+792-466=764-(558+100)=385-(88+250)=428-45-325=160×3-281=81+351=987-(210+617)=198-80-34=365+181+323=982-83+343=489-34×4=295×(384-381)=412-138-18=80+77×9=733+(506-481)=132×(60-53)=432-78-237=5/8+2/8=572+201=490+324-17=407-(50+276)=911-196-713=189-17×9=67-(336-302)=446+192=471-381+403=447-(140+244)=291+204=795+708+771=172+396=192+(814-502)=114+959+97=726-219+109=780-267+27=3/6-1/6=73×(169-164)=414-(29+30)=190-(569-400)=510-354+387=939-57×3=401×2-134=883×7=6/9-3/9=258+12+283=52×(322-316)=209+448=361+220+166=421-(25+258)=449-80×3=16+245-139=205×9=603-(245+203)=80+405=476-(11+57)=33+329-255=85+66×9=138×2+617=174×2+219=906-(61+344)=363+(500-38)=325-185+52=582-18-377=767-400+188=883+894=913-767-134=95+319-207=481-(240+88)=241×2-457=2/3-1/3=194×3=476-225=889+993-963=146+30-64=314-(91+143)=142+518+303=24-(132-112)=628-565+367=13+(292-168)=410-(286+119)=147+752=767-439=296-61+245=1/5+4/5=282-218=68×7+404=899×6-971=436+344=493-207-128=203-(427-372)=731-(36+546)=11×2=843×(385-378)=550-(419+21)=920-443=194×3-233=14×(116-108)=91+217=57×7=438-(310+115)=33+214+615=668-227-295=212×4=226+193+116=104-31-32=304×2+329=126×2+255=786-(193+317)=381-(477-345)=950-164-477=80-29×2=889-613+806=18×(33-29)=417-198-40=2/6+3/6=679×5-717=88+(249-80)=447-416+741=497+(300-183)=650+426=328+154-260=864-21-84=569+505=955-(767-168)=99-67+336=463+178=945+798=310×8=471+290-605=652+(692-65)=191+240=451+561-219=426-183-107=440+(296-85)=214-15+802=238+232=870+(872-558)=815×7-262=747×6-182=465-15×8=81+392-359=687+(848-281)=490-434=368+62=366-85-36=274+(368-198)=220-(211-118)=933-92×7=3/7-1/7=197+437+73=388-(789-715)=374×(480-476)=51×8=2/6-1/6=235×3=95+210+255=184-93+395=169×4=503-22-118=397-347+20=21×8=78+187+38=983×7=664+(967-490)=60×2=869-579=665-(389-271)=291-(478-433)=798-92×8=141+(985-585)=219+210=318-152×2=295+(417-259)=306-299+87=257×3=874-(200+53)=719×5=129+575-322=447-125×3=238+131-183=218-17×9=277+485+138=436-148-190=883×(890-881)=405-367+228=13×(399-396)=990-958+389=114+121-139=4/7+2/7=146-(102-77)=276+159×3=537-164-354=101×(210-204)=284-56×3=749-(569-172)=976-(624+190)=926-261-263=359-14×9=457+94+399=107+34=277-55-124=641-623=733-(301+261)=342+581+22=500×(222-218)=811-153×4=405+99×6=157-(187-31)=429-75-344=127×3=302+162=255+342×2=34-12=479-376=470-51×2=366+434-18=809-543=479-76-213=703×9-301=266+(466-331)=134-110=236+185=770×2=204×2=278-89+71=750-(569-223)=822-170=57×6=222+101=897-(708-147)=475×6=883-(950-883)=42×2+327=168+105×7=558-(526-38)=241×4-273=122-(123-41)=718-271×2=668-594=622×3-320=849-208-493=993-30×5=141-130=982-(239-161)=782-212×3=367-(167+50)=47×2+256=370+78-203=81×(270-261)=568×2-115=853-153×5=451-(171+221)=54+(456-307)=392-314=189-(74+29)=437+972=721×(870-865)=886-28=1/3+2/3=265×2-176=324-(178+130)=152-67=224-172+304=384-(437-425)=182×4-568=739-(200+400)=950-14×5=225×(125-121)=157×4+196=181×3+289=182×(114-110)=53-10+223=123×8-142=563×5-292=102×5=775×(943-934)=556×(357-349)=634-138+567=109+232=897-695-89=265×6-809=484-425=參考答案592×4-85=2283377-275=10257×8-280=176392-(40+122)=230476+(639-185)=930984-(516+275)=193198×(315-306)=178212×8=96462+36×2=53467×(281-277)=268876×(248-243)=438078×2+48=204423-160-224=39296-105+306=497291-48-207=36809+795-342=1262409+(688-180)=917200+64-98=166778×2=155683+82=16512×7+155=239238-(151+79)=8537+153×2=84343-15×2=13196+35=231379-12-48=319963×3=2889107×8-184=67261-(496-474)=39391+83-422=5246+592+343=981191×3-254=319367-(301-163)=229506+460+165=1131285-(255-151)=181248-15×4=18813×(752-743)=117299-(39+117)=143294+679=973347×(695-686)=3123636×8=5088768-526+419=661972+200×2=1372305+661-677=289204+225+225=654482-215+193=46067+(545-313)=299983-803+409=589899×9-353=7738450-43×4=278163-(403-313)=73232×6-339=1053245×4-68=91286+293-188=191435-54=38112×(99-96)=36929-322=607179×(361-358)=537164-78=86673×(607-600)=4711759×2-810=708380+34+984=1398433-67×2=299148+122=270182+113+450=745304+(922-283)=943251+203-39=415451-128-91=232376+(454-352)=478238-63×2=112835-815+122=142821+944-880=885213+157=370349-186=163885-317+476=1044139+601+244=984391-75×5=16440×7-371=2709369-(466-178)=81307+242+329=878852×8=6816165-16+120=269544×9=4896463-10×3=433333+(491-358)=466294×4-320=856591+979+856=2426302+983+649=1934220+358+326=904517-(749-447)=215835×(237-229)=6680122×6+935=1667320×(301-292)=2880319×3=957747×6-964=3518351×2+132=834814-(258+308)=248414-(236+11)=167161×(26-20)=966965-(179+467)=31953×(92-83)=477432-108-284=40187-45-30=112707-43×7=406326-(645-360)=41146×2=292207+(908-10)=1105791+425-341=875488-(305+88)=95442-54=38822×3=661/8+4/8=5/8196×4+158=942392-144+252=50049+92+237=3784/7-1/7=3/7192×(384-380)=768709-239+791=1261309×2+281=89990×5+482=932235+84×8=907450×(927-920)=3150441-(84-39)=396655×8-149=509139+39×5=234276+720+779=177571+362+207=640327×8=2616124+138=2624/6-1/6=3/6426×2-222=630310-154-43=113333-54×5=63156×5-87=693119+235=35474×2+92=240688+481+256=1425205+292+468=965425+806-56=1175166-(475-310)=1269-30×4=149450+(405-306)=549613+204-441=376236×9=2124551-95=456380×4-265=1255956-868-86=284×7=588497+(413-52)=858714-310-110=294132+212-139=205110+85=195903-338+689=1254401-(122+271)=8344-291=53594+169+141=904157×6-508=434223+122+231=576409-32=377466×2+357=1289433+92×4=801397+(324-135)=586817×(84-77)=5719876-(983-546)=43920×6=120400-(251-156)=305247-123+353=47744×2=88288-269+393=412141×2-83=19939×7=273218-40×2=138224+204×3=83669+93-34=128421+251+82=75478+778+245=110152×3+592=748324×(352-349)=972161-29×5=16279-42×6=27482+37×9=815831-(126+242)=463929-98×3=635403-137=266822-(504+237)=81368-(480-147)=35322×2=644931-598=333379+34-26=387178×(921-918)=534895-(164+281)=450773-335-199=239951+957-684=12241/4+3/4=1897-305+639=123119+(268-94)=193195-123+398=4701/6+2/6=3/6797-38×2=721373+93-448=18178+46=224459-142-42=275834×2=1668441+769-272=938104×(278-273)=520733+395-970=158639-279=360320+467=787191-172+859=878477-328+13=16239×8-216=96258+745=1003397×9-354=3219369+(472-346)=495260×8-193=1887890×2-500=1280335+292×3=1211122+384=506952-45×6=682991-311×2=369464-429=35241+(485-244)=482102×5+152=662297×2-123=47119×7=1333/8-2/8=1/8984-(761-682)=905142×7-869=125591-152-420=19239×2-464=14487-169=318893×7-30=6221281+(144-23)=402905+138×2=1181637-(15+587)=35162+68-62=168212×2-359=65999-(692+307)=0871-511-11=349716-(272+372)=72475-78×2=319153×5-359=406284+167=451166+260-319=107173×3-119=400418-59=359725-(162-79)=642915-(382+344)=189287-86=201279+(479-431)=327805-30×2=745368+(454-213)=609123+484+79=686431-80-198=153967+145+55=1167193+(258-207)=244213-(432-272)=53591-25×4=491490+490-464=51626+870+747=1643153×5=765985+(238-172)=1051461-52×5=201275+(979-30)=122458+388-90=356699-(961-380)=118664-654+261=271624-45+959=153824×9=216373+382=755449×8=359228+36+562=626105+179-199=8537+36=73453×2+588=149497×4=388386-61=325468-121-292=55344+(449-188)=605702+648=13501/7+3/7=4/7427-(404-231)=254244+652-115=78170×2+273=413395+704-479=620607+160+19=786490×(560-552)=3920624×8-673=4319309-(82+30)=197940-754+953=1139114+216-193=137914+896+907=271768×(90-87)=204460+54×4=676511-283=22893+470=563112+304-68=348362-334+48=76116+86×6=632917-501-118=298914-(920-814)=808836-232×2=372104-31+13=86949-35=914822-(221+233)=36893+256×3=861330×3-592=398482×2-254=710438+24+716=117834+354-380=8510+114+29=653471+(183-170)=484684-622+324=38650×(352-344)=400708+78×4=1020585-179+146=552210+(387-337)=260372-(214+56)=102427×2+79=933122+581=703831-334×2=163375+72-242=205838-10=828639-410+261=490643×4-979=1593488-299=189431×2=862241×(494-491)=723827-273+308=862726-525=2015/8-3/8=2/8308×(16-13)=924686+234+41=961184+280=464631×9=5679249+420+242=91195×4+640=1020139+(189-158)=170466+201+40=707919×7=6433782-180-583=19267-45-190=32797-(632+123)=42396-(334-115)=177437-236=201191-29×4=75717-71×2=575401×2-131=671467+179-173=47317+(951-817)=151490-466=2462×4+44=29224+142=166669-348-231=901/5+3/5=4/5272+152=424311×3-882=51383-45-37=301371-197=174364-(23+37)=304469-37×7=210584+874-539=919366-(227+42)=97196×(111-108)=588346+(984-172)=115866×2+122=254316-151-50=115358+(207-65)=500571×(94-85)=5139283-70-189=24488-(361-91)=21875×3+496=721225×6=135085×8-435=245624×4-432=2064365+(217-16)=566306+(979-812)=47342×8=336399-137-166=96588×2-860=316846+(783-648)=981185×(451-448)=555996-285-674=37149×5-140=605821-375-105=341437×2=874462-(311-270)=421312×3-465=47172-(158-139)=53471-(76+62)=333163-137+149=175311×2-144=478442-(82+51)=309922+35×2=992382+25-123=284456+42×6=708992-(279+337)=376296+503-326=473941×(726-717)=8469442-27×7=253487-26×3=409369-101×2=167479-(303-258)=434589+247+71=907791-115-645=31186-44=1423/6-2/6=1/6304-67×3=103610-(710-238)=138281+142+337=760894-(782-474)=5863/6+2/6=5/6507-116×3=159171-103+156=22445-(88-69)=26183-19×7=50271×3=813399+72+461=932126×3=37880+419-180=319123+(312-124)=311854-(852-354)=356545×(951-947)=2180739-681+932=99082+364-191=255818-(908-631)=541642-142×4=7471×(74-65)=639856+(814-101)=1569407-146-181=80390-(86+99)=205294+197-184=307278-44×4=102131×(107-101)=786437-(240-232)=429562-(897-462)=127913-27-844=42134+271=405798×5=3990417+108×5=957692-(345+225)=12294+302=396482-374+220=328699-84+802=14174/8+2/8=6/8774-349×2=76355+68=423863×6=5178167-127-13=27489+(213-180)=522185×4=740374×(532-528)=1496737+846+673=22562/7-1/7=1/7345-(340-97)=102429-340-82=768×6+90=498459-386+290=363947×(81-72)=8523427-(65+222)=140434×2+554=142225×7=175331×3-982=11529-21×9=340268-74+767=961435-(289-26)=172841+643-990=494711-56-493=162851+221+878=1950415-404+484=495904+86×8=1592252×2=504187-98=89841+210×4=1681722-403-244=75205+(404-66)=543407-347=60229×(451-448)=687354-(244-13)=12381×2=162200+729+278=120793×(162-158)=372400-51-246=10396×(407-399)=768971-512=459245×4-653=327597+242=839638×(391-387)=2552659+122-555=226781×8-930=531815×(370-364)=90978+(565-68)=1475399-212=187319×(140-137)=957625-(570-230)=285286-(126-25)=185197+183=380543-(15+12)=516451-160-148=143261-64-145=52339+531+582=1452782+(290-183)=889446-37×2=372597+(977-106)=146873+(898-668)=303428-119=309489-427+324=386301+25-240=86580+655-837=3983/8-1/8=2/8248-52-124=72678×2=1356822×(545-541)=3288166+299=465325-296=29430-229+30=231484+(147-145)=48681×8+574=1222113+81×7=680252+132-142=242253+227×2=70762+36=98149+313+232=694887-11×8=799552-(366-121)=307227×4=908753-(318+250)=185837+(794-319)=1312103+534+952=1589475-(316-81)=240263-(79+113)=7178+(428-312)=194990+171+736=1897491-(208+183)=100408-(142+80)=186342+64×5=662228+543=771459+69×2=597799-(706+77)=16379-209=170471-404+326=393966+311-666=611461+(429-21)=869685+112-261=536174-146=28386+(921-341)=966488-446=42222+284=506980-(860-253)=373988-709=279119+742+542=1403283×(327-318)=2547569-57×8=113467-323=144574+439-546=467262+191=453322+562=884461-400=61760-325=43511+227+762=1000277+(50-46)=281326-101+237=46224×(38-35)=72383-41×9=14996-(596+292)=108329+(434-60)=70396+29=125510+929+807=2246396+319=715410-163=247116-11+197=302808-626=182988+27+403=1418300-(321-124)=103431-(386-11)=56336+141=477595+87×3=856164-148=16294×3=882179+724+425=1328300+565+801=1666431×(714-711)=1293131+133-41=223525+792-466=851764-(558+100)=106385-(88+250)=47428-45-325=58160×3-281=19981+351=432987-(210+617)=160198-80-34=84365+181+323=869982-83+343=1242489-34×4=353295×(384-381)=885412-138-18=25680+77×9=773733+(506-481)=758132×(60-53)=924432-78-237=1175/8+2/8=7/8572+201=773490+324-17=797407-(50+276)=81911-196-713=2189-17×9=3667-(336-302)=33446+192=638471-381+403=493447-(140+244)=63291+204=495795+708+771=2274172+396=568192+(814-502)=504114+959+97=1170726-219+109=616780-267+27=5403/6-1/6=2/673×(169-164)=365414-(29+30)=355190-(569-400)=21510-354+387=543939-57×3=768401×2-134=668883×7=61816/9-3/9=3/9258+12+283=55352×(322-316)=312209+448=657361+220+166=747421-(25+258)=138449-80×3=20916+245-139=122205×9=1845603-(245+203)=15580+405=485476-(11+57)=40833+329-255=10785+66×9=679138×2+617=893174×2+219=567906-(61+344)=501363+(500-38)=825325-185+52=192582-18-377=187767-400+188=555883+894=1777913-767-134=1295+319-207=207481-(240+88)=153241×2-457=252/3-1/3=1/3194×3=582476-225=251889+993-963=919146+30-64=112314-(91+143)=80142+518+303=96324-(132-112)=4628-565+367=43013+(292-168)=137410-(286+119)=5147+752=899767-439=328296-61+245=4801/5+4/5=1282-218=6468×7+404=880899×6-971=4423436+344=780493-207-128=158203-(427-372)=148731-(36+546)=14911×2=22843×(385-378)=5901550-(419+21)=110920-443=477194×3-233=34914×(116-108)=11291+217=30857×7=399438-(310+115)=1333+214+615=862668-227-295=146212×4=848226+193+116=535104-31-32=41304×2+329=937126×2+255=507786-(193+317)=276381-(477-345)=249950-164-477=30980-29×2=22889-613+806=108218×(33-29)=72417-198-40=1792/6+3/6=5/6679×5-717=267888+(249-80)=257447-416+741=772497+(300-183)=614650+426=1076328+154-260=222864-21-84=759569+505=1074955-(767-168)=35699-67+336=368463+178=6