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283×4-232=362-270+685=55+(827-277)=334×2-369=458-(248-210)=894-347+499=66×8+25=59×(163-155)=478-285=356-190+278=219×3=907-(617+122)=917-(876-225)=889-851+257=694-24×5=330-146-110=479-235×2=90×(375-367)=216-(108+103)=612-356-144=444+(481-383)=38-38+63=409-(110+204)=720-(806-438)=311×3+868=27×(498-493)=700+154+106=580-(680-441)=488+499+479=2/7+4/7=397+311+264=487-(248+142)=809-220×2=265-222+278=98-13-18=429+449×2=239+249-225=490-157-237=136×(942-936)=755+(932-77)=338+763-597=201+158+80=248×2=139×(19-13)=350+270-142=750-628+158=511-(398-379)=688-(279+95)=715-(997-347)=276+101×6=26×5+15=386-85×2=34×(257-253)=842-353=371-161-33=87+772+122=992-245-277=209-184+437=725+910+517=277+187=2/6+3/6=876+287-200=732×5=49+420+148=615+195×3=869-401-193=31×7=167×(357-352)=426×6-133=174-56×3=724×5=768-286×2=35×7=600+146=452-332=292-40×4=464+565+440=601-52×5=529+223+942=242×5=210+395×2=908+321+159=115-35+82=90+38=274-66×2=718-87-103=59×9-292=26×5=284-12×2=988×(323-314)=271+411=398-(353-37)=475×2=415+252-14=366-139-75=459×2+61=255+890+983=431-22-276=558+95×3=375+961=100-(163-102)=413+349=998-(280+74)=52+310-88=353+(125-80)=886×2-114=340+543+769=486-(439-241)=249×7-119=102×(226-221)=66×3=549-535+636=673-226+145=688-349-206=649+752+383=187-42+54=32+(388-225)=47×2+946=946-(365+327)=355-22×2=4/9-2/9=34+142=332-266+198=81×7-62=218-46=967-242×3=224×3-634=117+630+783=102+52+286=226×(326-322)=161×3=570+853+504=162+211=816×2-718=365+814-989=95×(437-432)=3/6-1/6=214+260-167=474-23×9=269+210-63=673-180=569-302+527=357-20×5=622+684-124=871×(570-564)=258-29×2=482-111+104=810-431-14=154×(276-271)=920-269-584=724×4=432+(124-98)=325-32×9=388-162=44×5=490-121+580=216×3-155=377+330=82×2+94=418-(384-105)=269+144+331=361+17-298=991-(873+67)=259-(444-356)=204-45=146+(88-69)=451-29×2=223-(779-569)=136+(367-350)=198-(53+24)=60×7+98=523+229+180=844-617-172=578+(680-273)=363+307=360-(20+21)=846-52-534=357+123-176=351+(444-393)=426+495=213-(188-72)=788×8=471-(270-205)=882-593-179=152+53-89=717-(806-163)=155-(70-29)=321+(128-12)=897+26×8=741-182×2=213-90=714-118=681+316=339-308+422=488+81×7=149-(389-247)=439-(297+95)=702+55+185=206+(210-28)=225-97×2=173×2-309=383+(760-556)=655×(52-49)=524-(238-20)=93×3+121=393+815=470+87×6=943-(76+705)=443-290=162-21×4=403-(446-270)=909-(916-87)=51+82=256-98-43=933+84+346=354-326+224=288×2=363+(286-164)=361+167=910-(61+327)=485-338+101=248+106=181+254=268-108×2=852-724+455=169+399+157=740-172×4=293-(434-348)=188×(348-344)=92+835+551=276-(178+70)=397-(74+217)=322+102-243=846+(791-476)=633-(667-617)=228×3+144=5/9-3/9=339-(267-38)=263+67=199+140-66=246×(491-488)=767-175+908=96+(334-123)=753-91×6=375-293+819=818-314+769=6/10-2/10=322×5=223+(562-163)=73+(369-14)=25×(33-27)=416+85+139=472-33-391=685-616=910-537+67=44+488+256=283×(125-119)=247-83=127×2+367=444-(99+154)=512+34×5=361-(271+62)=47+414-93=302-222+15=345-(177+109)=584-(114+37)=1/7+3/7=230+(895-724)=365+560-232=207+54×6=890×3-817=603+30+238=427+(355-217)=169×5+62=134+528+336=857×(539-530)=283-184-74=69+834-85=232×4-67=587+641-479=137+923-715=422+(283-99)=794+303=713-676+759=499-48-208=111×2=276+(398-83)=933-727-199=68+161+555=528-412-78=292×2=636×(466-461)=44×5+393=927+(548-153)=75+386-339=454-316+26=770-(938-335)=200+170=303+(377-94)=449-197-217=530-174-27=723×6-240=239+15×2=235×(209-205)=45+165-203=108+172-197=399-37-219=93×5-195=38+229-77=964-(313+635)=226-62×2=238-34-176=438-23=2/8+3/8=148×6+104=412+(261-88)=225×2-215=208×3-610=150+126-248=292+(400-217)=168×(376-371)=623×6=373-45×8=842+560=746-521+630=233+488=841+988+237=409-24-122=123×7+334=480-445+187=491+(453-89)=848-(32+246)=226-180=477-(320-174)=785-(131+161)=324-255+165=477-(100+125)=774×8-607=785-359×2=201×(147-144)=272-(285-74)=420-23=394-(199+32)=99-28=112×5=777+71×8=346-314=385-250=839×7=271+55-322=38+(203-85)=377+(317-95)=785-(297+142)=998×(616-609)=852×9-79=473-401+189=242×8-614=866×9-68=91×6-194=380×2+34=407-(302-213)=304-238+250=679×7-567=114×5=77+267=298-(366-226)=123+(138-60)=973-(384+115)=2/5-1/5=427-(246+17)=679-(782-181)=174+(460-246)=958+(908-101)=269×2-230=70×3+828=319×2-506=777-67×8=140×3-370=997-306×3=63+204+633=194+247-301=223+139=724+90+19=168+133+334=87×8-89=412+548=594-(480+28)=136+653+875=331-22×4=420-(277+104)=40+(315-269)=268×3=155×6+647=580×4=159+91-149=194-(391-208)=606+181=120×(355-347)=747-215=993-167=536+(698-389)=250-35+714=248+336=496+475-42=464×2-238=419-37=111+185-145=338-176+46=262+111×6=680-157×4=2/4-1/4=460-10×2=506+(890-679)=492+487-83=4/9+3/9=988×2=241-95×2=268-12×5=292-239+52=706-(296+381)=420-330=64+36=4/8+2/8=278+165-308=480+708-243=32×9=799-92×6=4/9+5/9=455-(22+265)=305-17=447-268=896×(890-886)=397-40-154=574-(482-318)=96-(171-117)=139+92-88=252+143-77=436-58-304=749×3-406=128+617+897=245+486+192=669+241=579-55-169=412-13-86=93×2-112=615×6-777=338-19×8=244-(59+108)=3/7-1/7=227-14×7=799-499=347+470=312-296=64+192=295-193-28=765-(102+571)=908+157+386=877×2=645×(334-328)=752-(333+15)=450+397-43=892+25+488=63+204-76=472-(114-77)=550+187+37=324+65=302-86=146×2=25×(84-79)=104×7-719=940-138-518=122-41+119=451-(163+73)=298-(64+118)=114×(352-344)=176×(38-35)=1/7+5/7=630×(900-897)=835-24-359=451-(89+330)=500-471=125×(90-85)=768-38+987=296+92=298+187=706+849-288=406-(27+121)=216+175×2=258+120=872×(465-458)=735-620=112×6=355-(54+93)=193+460+55=501+845-37=99+35=262+125=255+(943-201)=284-(288-45)=112+(69-49)=278-(148-24)=339-308+27=415-(303-235)=550+138=415-363+195=382-306+406=315+(296-144)=329-224-78=415-(412-347)=569×(180-171)=244×2=231-171+207=897+72×2=233-19×7=150×(406-400)=214-62=753×4=352×7-852=637×7-356=987-(524-269)=308-28×7=139×7-689=431+99×8=414-(364+15)=233+158=92-72=150×(322-318)=134×2+170=365-113=250+84+398=344+33×4=81+(323-49)=375×2-687=412-(102+159)=200+11-110=374-54=486+10×6=319-(124+56)=669×4=786-168+860=73+302=464+(737-227)=961+(983-108)=999-897=495-(312+162)=217+107×3=852-475+492=385-91-235=440-27-309=474-146×2=203+(271-243)=404-325=535-510=282×2-411=595-76-412=137+289=4/8-3/8=864-254-213=567+139-226=336-269+424=51×(97-90)=654-70×2=405+(492-38)=219×8=37+855+54=467-344=889×8-34=316-22=194+60+76=268-(459-400)=345+124=820-(989-712)=526-451+779=496-226-239=183+299+447=283-112×2=303-(48-28)=528×(132-125)=878-(391+342)=584+31-349=88-56+269=200-(469-451)=717+860+133=944-53-271=364+165+253=377-(36+185)=24×3=326+118-265=128×8=996-589=153+(442-386)=271+139=780-237=580+165+67=460-(67+380)=178×8=659+666+992=100×9=347×2+199=718+456=329-22×9=845×3-906=713-116×3=393+233×4=150+(655-566)=382×4=497-(325+68)=68×9=443+(495-192)=15+(366-89)=291-61×3=907-46×6=189-59+223=369×9=198+115×5=184×5-560=298×2+139=186×(200-195)=207+243-32=962-636=217×7-641=20×8=440-175-110=126+245=963-944=21+32=58×(115-106)=761+467+671=645-(299+243)=355-37×5=282+318+31=264+(384-170)=269-(138-66)=298-(122+47)=245-80-36=489+193×2=173+136-304=38×8+369=209×(27-21)=531+862-28=252+232=995-(562-320)=510+716-270=299×(431-428)=713-294=304+138×3=929-38-76=361-102=318+(995-128)=200×(95-92)=788-(770-495)=39×6-187=270+105-240=484-100-359=258+119=257+571+128=87+369=49×6=502-(414-63)=4/5-1/5=385×2=831-336+447=193×(833-826)=941-571=627-(313-107)=898-426=101×5=394×6-724=689-(379+93)=647+117×2=78×7+848=526-(204+217)=288-24×3=180×3-399=539+255-570=107×6+960=407×7-958=216×3-185=5/8-2/8=302+137×4=923-15×6=123×5-391=933-123-783=762×7-270=391-(201-31)=179-13×7=109+264=94-12×4=531+245+82=404×3=178+272=4/7+2/7=3/8-1/8=222+970-456=316+516-531=436-(369+39)=391+307+638=447-(229+145)=444-116+151=660-66-132=319-26×6=478-(515-504)=496-148=174×4=260×3=652+940=739-552=99×4=372-(42+96)=236+489=301-(339-215)=33+483+291=90×2=437×7=176×3+376=385-242=283×2+146=270×2=756+(773-704)=211×(274-271)=543-(610-491)=7/9+2/9=823+117-825=947×(855-849)=781-326-40=271×3-342=903+933-209=344+58=431+(306-62)=747+(340-264)=365×2-115=919+372×2=96-(330-270)=198-138=151-102-38=111+186+254=96×(27-18)=610+142=927-880+231=398-(120+254)=216+878-150=218-15+599=282×(87-79)=182×(202-197)=120+275=496×6-423=336+(498-139)=928-(254+93)=226-169=461-23×5=303-107=766×4-428=370×4=343-180-33=399-(258-241)=149+362+815=407-(269-244)=376+249+361=471-39=421+(422-328)=964-(32+625)=412-(201+175)=381-51=957-687=106+378-174=135-131+468=517-27-325=573×7=202×4=952-489-64=996+(876-214)=442-(412-368)=759×(44-38)=515+(816-215)=499-84×4=346×(552-544)=175-59+196=433-359=590×5=82+258×2=909-498+437=845-(893-151)=247+(580-311)=297-126-44=162×4-528=298+69+201=63×7+388=106×(147-141)=182×2-235=794-(863-139)=16×6=535-152×2=406-184×2=543+551-721=173+47×2=212×(387-383)=991-243×3=92-29=414+158×2=675-164+763=1/4+2/4=604×(108-103)=353-51-57=41×7+313=304-127-171=76+370-23=226-226+168=7/10-3/10=461-191-37=705×4-435=929×7=199×(62-58)=576-(49+357)=66×2+95=999-79-550=84×3-193=471-274-96=235×4-63=866-(571-527)=595-38×9=472+52×3=108+270+414=439×(642-637)=447-(408-10)=999-499×2=421-409+479=487-191=143×5-157=854+391=415×2-565=66×6=167-(61+73)=574-349+111=383×(951-944)=65×(113-109)=304×(662-653)=180+244=868+230-594=80×2+205=994-564+844=931+(483-149)=7/10+3/10=332-45=81×3-241=79×(44-41)=166+521=299×6=880-365×2=676+(649-239)=72+388+39=378+891-986=748-97×4=407-212-180=129-(136-95)=437×2+499=426-139+79=408×2=666-496=559+(99-69)=62+191+637=433-25-319=170+55=406+76-12=328+517+78=參考答案283×4-232=900362-270+685=77755+(827-277)=605334×2-369=299458-(248-210)=420894-347+499=104666×8+25=55359×(163-155)=472478-285=193356-190+278=444219×3=657907-(617+122)=168917-(876-225)=266889-851+257=295694-24×5=574330-146-110=74479-235×2=990×(375-367)=720216-(108+103)=5612-356-144=112444+(481-383)=54238-38+63=63409-(110+204)=95720-(806-438)=352311×3+868=180127×(498-493)=135700+154+106=960580-(680-441)=341488+499+479=14662/7+4/7=6/7397+311+264=972487-(248+142)=97809-220×2=369265-222+278=32198-13-18=67429+449×2=1327239+249-225=263490-157-237=96136×(942-936)=816755+(932-77)=1610338+763-597=504201+158+80=439248×2=496139×(19-13)=834350+270-142=478750-628+158=280511-(398-379)=492688-(279+95)=314715-(997-347)=65276+101×6=88226×5+15=145386-85×2=21634×(257-253)=136842-353=489371-161-33=17787+772+122=981992-245-277=470209-184+437=462725+910+517=2152277+187=4642/6+3/6=5/6876+287-200=963732×5=366049+420+148=617615+195×3=1200869-401-193=27531×7=217167×(357-352)=835426×6-133=2423174-56×3=6724×5=3620768-286×2=19635×7=245600+146=746452-332=120292-40×4=132464+565+440=1469601-52×5=341529+223+942=1694242×5=1210210+395×2=1000908+321+159=1388115-35+82=16290+38=128274-66×2=142718-87-103=52859×9-292=23926×5=130284-12×2=260988×(323-314)=8892271+411=682398-(353-37)=82475×2=950415+252-14=653366-139-75=152459×2+61=979255+890+983=2128431-22-276=133558+95×3=843375+961=1336100-(163-102)=39413+349=762998-(280+74)=64452+310-88=274353+(125-80)=398886×2-114=1658340+543+769=1652486-(439-241)=288249×7-119=1624102×(226-221)=51066×3=198549-535+636=650673-226+145=592688-349-206=133649+752+383=1784187-42+54=19932+(388-225)=19547×2+946=1040946-(365+327)=254355-22×2=3114/9-2/9=2/934+142=176332-266+198=26481×7-62=505218-46=172967-242×3=241224×3-634=38117+630+783=1530102+52+286=440226×(326-322)=904161×3=483570+853+504=1927162+211=373816×2-718=914365+814-989=19095×(437-432)=4753/6-1/6=2/6214+260-167=307474-23×9=267269+210-63=416673-180=493569-302+527=794357-20×5=257622+684-124=1182871×(570-564)=5226258-29×2=200482-111+104=475810-431-14=365154×(276-271)=770920-269-584=67724×4=2896432+(124-98)=458325-32×9=37388-162=22644×5=220490-121+580=949216×3-155=493377+330=70782×2+94=258418-(384-105)=139269+144+331=744361+17-298=80991-(873+67)=51259-(444-356)=171204-45=159146+(88-69)=165451-29×2=393223-(779-569)=13136+(367-350)=153198-(53+24)=12160×7+98=518523+229+180=932844-617-172=55578+(680-273)=985363+307=670360-(20+21)=319846-52-534=260357+123-176=304351+(444-393)=402426+495=921213-(188-72)=97788×8=6304471-(270-205)=406882-593-179=110152+53-89=116717-(806-163)=74155-(70-29)=114321+(128-12)=437897+26×8=1105741-182×2=377213-90=123714-118=596681+316=997339-308+422=453488+81×7=1055149-(389-247)=7439-(297+95)=47702+55+185=942206+(210-28)=388225-97×2=31173×2-309=37383+(760-556)=587655×(52-49)=1965524-(238-20)=30693×3+121=400393+815=1208470+87×6=992943-(76+705)=162443-290=153162-21×4=78403-(446-270)=227909-(916-87)=8051+82=133256-98-43=115933+84+346=1363354-326+224=252288×2=576363+(286-164)=485361+167=528910-(61+327)=522485-338+101=248248+106=354181+254=435268-108×2=52852-724+455=583169+399+157=725740-172×4=52293-(434-348)=207188×(348-344)=75292+835+551=1478276-(178+70)=28397-(74+217)=106322+102-243=181846+(791-476)=1161633-(667-617)=583228×3+144=8285/9-3/9=2/9339-(267-38)=110263+67=330199+140-66=273246×(491-488)=738767-175+908=150096+(334-123)=307753-91×6=207375-293+819=901818-314+769=12736/10-2/10=4/10322×5=1610223+(562-163)=62273+(369-14)=42825×(33-27)=150416+85+139=640472-33-391=48685-616=69910-537+67=44044+488+256=788283×(125-119)=1698247-83=164127×2+367=621444-(99+154)=191512+34×5=682361-(271+62)=2847+414-93=368302-222+15=95345-(177+109)=59584-(114+37)=4331/7+3/7=4/7230+(895-724)=401365+560-232=693207+54×6=531890×3-817=1853603+30+238=871427+(355-217)=565169×5+62=907134+528+336=998857×(539-530)=7713283-184-74=2569+834-85=818232×4-67=861587+641-479=749137+923-715=345422+(283-99)=606794+303=1097713-676+759=796499-48-208=243111×2=222276+(398-83)=591933-727-199=768+161+555=784528-412-78=38292×2=584636×(466-461)=318044×5+393=613927+(548-153)=132275+386-339=122454-316+26=164770-(938-335)=167200+170=370303+(377-94)=586449-197-217=35530-174-27=329723×6-240=4098239+15×2=269235×(209-205)=94045+165-203=7108+172-197=83399-37-219=14393×5-195=27038+229-77=190964-(313+635)=16226-62×2=102238-34-176=28438-23=4152/8+3/8=5/8148×6+104=992412+(261-88)=585225×2-215=235208×3-610=14150+126-248=28292+(400-217)=475168×(376-371)=840623×6=3738373-45×8=13842+560=1402746-521+630=855233+488=721841+988+237=2066409-24-122=263123×7+334=1195480-445+187=222491+(453-89)=855848-(32+246)=570226-180=46477-(320-174)=331785-(131+161)=493324-255+165=234477-(100+125)=252774×8-607=5585785-359×2=67201×(147-144)=603272-(285-74)=61420-23=397394-(199+32)=16399-28=71112×5=560777+71×8=1345346-314=32385-250=135839×7=5873271+55-322=438+(203-85)=156377+(317-95)=599785-(297+142)=346998×(616-609)=6986852×9-79=7589473-401+189=261242×8-614=1322866×9-68=772691×6-194=352380×2+34=794407-(302-213)=318304-238+250=316679×7-567=4186114×5=57077+267=344298-(366-226)=158123+(138-60)=201973-(384+115)=4742/5-1/5=1/5427-(246+17)=164679-(782-181)=78174+(460-246)=388958+(908-101)=1765269×2-230=30870×3+828=1038319×2-506=132777-67×8=241140×3-370=50997-306×3=7963+204+633=900194+247-301=140223+139=362724+90+19=833168+133+334=63587×8-89=607412+548=960594-(480+28)=86136+653+875=1664331-22×4=243420-(277+104)=3940+(315-269)=86268×3=804155×6+647=1577580×4=2320159+91-149=101194-(391-208)=11606+181=787120×(355-347)=960747-215=532993-167=826536+(698-389)=845250-35+714=929248+336=584496+475-42=929464×2-238=690419-37=382111+185-145=151338-176+46=208262+111×6=928680-157×4=522/4-1/4=1/4460-10×2=440506+(890-679)=717492+487-83=8964/9+3/9=7/9988×2=1976241-95×2=51268-12×5=208292-239+52=105706-(296+381)=29420-330=9064+36=1004/8+2/8=6/8278+165-308=135480+708-243=94532×9=288799-92×6=2474/9+5/9=1455-(22+265)=168305-17=288447-268=179896×(890-886)=3584397-40-154=203574-(482-318)=41096-(171-117)=42139+92-88=143252+143-77=318436-58-304=74749×3-406=1841128+617+897=1642245+486+192=923669+241=910579-55-169=355412-13-86=31393×2-112=74615×6-777=2913338-19×8=186244-(59+108)=773/7-1/7=2/7227-14×7=129799-499=300347+470=817312-296=1664+192=256295-193-28=74765-(102+571)=92908+157+386=1451877×2=1754645×(334-328)=3870752-(333+15)=404450+397-43=804892+25+488=140563+204-76=191472-(114-77)=435550+187+37=774324+65=389302-86=216146×2=29225×(84-79)=125104×7-719=9940-138-518=284122-41+119=200451-(163+73)=215298-(64+118)=116114×(352-344)=912176×(38-35)=5281/7+5/7=6/7630×(900-897)=1890835-24-359=452451-(89+330)=32500-471=29125×(90-85)=625768-38+987=1717296+92=388298+187=485706+849-288=1267406-(27+121)=258216+175×2=566258+120=378872×(465-458)=6104735-620=115112×6=672355-(54+93)=208193+460+55=708501+845-37=130999+35=134262+125=387255+(943-201)=997284-(288-45)=41112+(69-49)=132278-(148-24)=154339-308+27=58415-(303-235)=347550+138=688415-363+195=247382-306+406=482315+(296-144)=467329-224-78=27415-(412-347)=350569×(180-171)=5121244×2=488231-171+207=267897+72×2=1041233-19×7=100150×(406-400)=900214-62=152753×4=3012352×7-852=1612637×7-356=4103987-(524-269)=732308-28×7=112139×7-689=284431+99×8=1223414-(364+15)=35233+158=39192-72=20150×(322-318)=600134×2+170=438365-113=252250+84+398=732344+33×4=47681+(323-49)=355375×2-687=63412-(102+159)=151200+11-110=101374-54=320486+10×6=546319-(124+56)=139669×4=2676786-168+860=147873+302=375464+(737-227)=974961+(983-108)=1836999-897=102495-(312+162)=21217+107×3=538852-475+492=869385-91-235=59440-27-309=104474-146×2=182203+(271-243)=231404-325=79535-510=25282×2-411=153595-76-412=107137+289=4264/8-3/8=1/8864-254-213=397567+139-226=480336-269+424=49151×(97-90)=357654-70×2=514405+(492-38)=859219×8=175237+855+54=946467-344=123889×8-34=7078316-22=294194+60+76=330268-(459-400)=209345+124=469820-(989-712)=543526-451+779=854496-226-239=31183+299+447=929283-112×2=59303-(48-28)=283528×(132-125)=3696878-(391+342)=145584+31-349=26688-56+269=301200-(469-451)=182717+860+133=1710944-53-271=620364+165+253=782377-(36+185)=15624×3=72326+118-265=179128×8=1024996-589=407153+(442-386)=209271+139=410780-237=543580+165+67=812460-(67+380)=13178×8=1424659+666+992=2317100×9=900347×2+199=893718+456=1174329-22×9=131845×3-906=1629713-116×3=365393+233×4=1325150+(655-566)=239382×4=1528497-(325+68)=10468×9=612443+(495-192)=74615+(366-89)=292291-61×3=108907-46×6=631189-59+223=353369×9=3321198+115×5=773184×5-560=360298×2+139=735186×(200-195)=930207+243-32=418962-636=326217×7-641=87820×8=160440-175-110=155126+245=371963-944=1921+32=5358×(115-106)=522761+467+671=1899645-(299+243)=103355-37×5=170282+318+31=631264+(384-170)=478269-(138-66)=197298-(122+47)=129245-80-36=129489+193×2=875173+136-304=538×8+369=673209×(27-21)=1254531+862-28=1365252+232=484995-(562-320)=753510+716-270=956299×(431-428)=897713-294=419304+138×3=718929-38-76=815361-102=259318+(995-128)=1185200×(95-92)=600788-(770-495)=51339×6-187=47270+105-240=135484-100-359=25258+119=377257+571+128=95687+369=45649×6=294502-(414-63)=1514/5-1/5=3/5385×2=770831-336+447=942193×(833-826)=1351941-571=370627-(313-107)=421898-426=472101×5=505394×6-724=1640689-(379+93)=217647+117×2=88178×7+848=1394526-(204+217)=105288-24×3=216180×3-399=141539+255-570=224107×6+960=1602407×7-958=1891216×3-185=4635/8-2/8=3/8302+137×4=850923-15×6=833123×5-391=224933-123-783=27762×7-270=5064391-(201-31)=221179-13×7=88109+264=37394-12×4=46531+245+82=858404×3=1212178+272=4504/7+2/7=6/73/8-1/8=2/8222+970-456=736316+516-531=301436-(369+39)=28391+307+638=1336447-(229+145)=73444-116+151=479660-66-132=462319-26×6=163478-(515-504)=467496-148=348174×4=696260×3=780652+940=1592739-552=18799×4=396372-(42+96)=234236+489=725301-(339-21