三年級數(shù)學(xué)(上)計算題專項練習(xí)附答案集錦VIP

三年級數(shù)學(xué)(上)計算題專項練習(xí)附答案集錦461-88-202=313+188×4=335-153×2=329-18-220=276+(833-183)=481+(435-240)=797×8=861+789-102=741-(254-167)=835-650-185=60×2-27=240-(26+125)=349-(44+263)=705×(213-204)=180×(451-447)=2/7-1/7=988-445-453=116+206=100×7=602-267-228=654+115×8=87×7=596+(483-257)=330-52×3=467-(238+105)=890×(908-902)=285-111=51+57-16=101×(214-209)=903-810+979=381-348=38+145=505+657=15+363-284=966-908+123=29×3=748×(940-935)=34+(859-716)=485-(277+139)=444+150×3=972-71+764=390+(293-167)=109×6+115=228×3-624=45×(181-178)=717+669+20=3/8+5/8=72×4+193=890-579+520=466×2=295×2+145=904-(501+373)=781-(767-558)=314+(759-542)=807-(691+34)=370-179-167=476-274-10=750-(816-199)=804-158×2=556+110=263-(331-113)=4/7+2/7=177+(478-388)=937×6=565-(128+259)=73+335-353=567-378=759+42×7=214+176-221=746-59×7=342-10×8=478-433=514-435=257-(68+22)=180+267×2=675-122=191+559+93=51×7=262×2+406=790+771+808=791-365-382=306×3-82=265×8=353-106-121=236×3-659=480-191=896-569-182=370-(344-170)=498-11×4=481-89×4=332+(953-857)=19+123-141=953×4=167×(714-708)=501+587-22=420-355+370=436+(751-738)=58×6+28=209×2-372=378-328-34=986-98×7=606-204-364=776-(659-320)=15×(232-229)=218+353+260=883-228-367=433-328=901×4-839=296+(386-82)=67×8-179=219-118=408-(301+93)=962-275=964-505+335=589×6-45=903-242=983+280×2=864+(612-416)=243+128+120=837×4-241=227-215+164=537-(607-135)=34+500-326=91×(657-649)=662+571=136×7-908=119×9-563=406-(61+308)=882-53×3=780-669+634=89+304=752×(215-208)=280-170=3/5-1/5=424-312=214-37×4=471-202=235×2-111=655-575-80=936+422-936=487+926-783=990-639+765=234+65+373=667-(57+495)=6/10-3/10=989×(262-259)=59×9+616=428-(408-315)=615×4=397-(50+139)=791-234×2=184+(427-63)=474-293-42=484-161-182=108+119+646=644-14×9=833-165×3=464-(475-357)=61-32=222+342+38=451×6-321=1/8+5/8=675+(934-594)=468-(201+260)=4/10+5/10=424-(119+95)=584×3=390-193+107=445+(527-454)=22×4+402=169+386+501=83-(181-171)=132+657=462-420+368=382+37+242=883-149×3=906-174=369-115×3=319+93=728+695-782=149×3-12=422-(152+223)=5/9+3/9=266×3=90+33×9=449+149×2=86×(98-89)=914-30+102=432-181+884=61+296×3=662-(758-180)=849-384×2=399-323=249+100=328-238=362+966=307+206×4=3/7-1/7=483-86-286=438-165=148×6-541=264-34×7=68+530+387=163×6-122=163+(158-66)=951-(173+28)=369-162=109+192-203=671×2=696-21×5=772-656+885=489×(164-158)=279-22×8=157+282-160=385-15-284=672+439-916=116+659+162=158-85+31=241×7-420=179+47=501-357=250+(435-216)=182-80+217=331+132-422=106×5-482=441+(954-813)=246×7=341-(221-106)=692×6=642+(911-702)=319-266+43=324-(973-876)=1/8+6/8=312+321+45=979-264-607=250+(874-442)=878+550+111=247-(805-614)=830+(735-575)=597+225-193=721+382=499+(305-155)=238×(645-642)=164-151=55+109-110=153×(356-350)=72+209+271=963-(377+209)=90+65×5=790-245-49=111×6-68=622-81+429=122-53+61=98×(413-408)=135+258=389-227=741-70×6=134-(176-65)=138×6=259+115=880-(806+10)=400+(73-46)=228+232+66=360+81-101=550-59-185=814-156×5=760-186+635=148×3+340=346-214=416-85-147=402-122×2=20×(910-906)=288×(499-496)=373+(196-163)=846-244-132=995-(642+161)=299+121×7=204+150=333-(146+97)=264-84-151=241-(312-274)=153+178=724×6=594×9-822=297-88+284=445+24×7=198×5+175=121×7-762=782+39+863=922-397=342-76×2=349-(384-355)=102+827+103=209-(500-363)=55×(462-453)=725-84-526=184+(465-34)=42×7=787-660+737=31×9+853=317×4-108=867×(543-536)=83+382=221-57+273=521×8-104=502+766=80+283=204+151-322=419×(946-939)=1/7+2/7=379-33×8=383+684-864=160+91-45=800+18×8=120×5=144+103-232=184+140+76=458+358+133=315-18×7=955+43+539=104×(252-243)=367+856+18=581+411-258=383-(384-203)=617×3=734-(734-707)=177×3=479×7=112-68+246=42+425-140=392×2+124=217+60-253=442-188×2=347-116+110=102×(200-196)=287-45×3=223+89=388-(182+97)=565-548=37×7=384-(46+307)=441-372+355=457-(422-176)=144+344=984-(406+122)=12×(292-288)=1/5+3/5=570×7-299=268+217-428=582-(690-266)=376×9-257=401-40=715-(306+282)=786×(143-139)=74+418-134=28×(327-322)=152-(281-269)=59+56×5=251+740-671=104×9=874×9=340+28×8=295-179+165=666-379=685+837+754=179×3-159=191+242=493-(231+21)=755+608-647=247×9=759+136-410=957-(282+226)=142-116=824-568-252=425-25×4=305-(385-194)=59×4-24=620+207+18=235×6-303=37×(25-19)=336-326=266-21×3=3/5-2/5=254-139-81=404-236+61=609-(161+84)=20×9=218-97-101=198-48-87=201+108=742-(106+530)=865-(495-409)=76+(382-82)=106+316-411=107+217=298-221+235=506-(671-422)=189×2+378=919-630-103=714-(187+461)=652-642+472=367+(481-339)=256-64+62=186-91+304=912-46×6=624+(656-318)=325+135=419-234-73=565-394+662=258+178×4=268+652+61=392-67×3=156×6-126=499-56-351=741×(735-729)=132×4=446-(76+284)=729+50-606=458-46×7=221×2+253=456-(479-352)=293+(411-67)=184×(395-392)=288+94×7=38+850+27=688-210×2=183+112=578-(809-742)=836-(98+318)=740-(452-99)=293+384=423-299=163+145×3=267×3=209×8=95+(387-185)=643-(108+239)=220×3-290=477×(710-705)=392×2-263=922-343-132=81×3-40=697-618=302×3=30×5+187=367-(306-138)=70+562+356=688-249+750=72+387=835-(35+468)=176-116=916-256=150+533=929-133=2/4-1/4=5/7-1/7=872-70=45×(153-147)=753-233=422-131+805=759-368=838-(284+53)=716+17+161=197-47×4=33+292-255=214×(435-432)=666-31-10=11+371-375=850-204+406=499-56×5=105+805-341=412+268+185=285×2+259=387-90-39=649×3-962=89+(101-74)=563×(858-853)=976×(889-885)=829×(400-395)=11×(141-133)=717×3=924-96=373×5-827=330-293=460-(468-462)=508+355+11=718-415-142=385-56-215=263×2=349+132×6=958-(640+301)=576+940=300-20×5=461-39+32=361×9=694-(278+402)=244-81+141=252-29=784+473-478=225-(264-59)=579+211+371=121×4-275=208+(426-205)=855+476-275=494-56-224=190+141-104=444-38=756+534-587=103×9-160=480+134+188=766-(792-791)=347+(773-552)=945+78+365=154×3+894=696-458+335=589+250-525=347-(225+111)=498-(40+144)=156×2-127=712+781-857=747+30+328=22+184×2=352+(392-195)=479+320+779=672+(628-462)=327+(110-59)=289×3-767=461-(212+160)=212+186+602=593-(248+313)=832+(643-252)=79-24=82+161=24×2=288×3=130+83=866+432+440=209+(823-49)=203+137+932=66×(285-282)=165×2=146+173=351+(277-274)=220-(30+32)=224+139×4=295+320-411=223+95=59+138×5=201-(309-283)=181-(77-64)=403-133×2=73-52=607+(738-358)=155×(114-110)=53×6+995=223×2=153+238+395=555+995-938=156+(284-223)=30+(370-128)=235+930+919=243-210+163=299×(288-285)=451×2-19=139×6-659=902×6-641=51×(17-12)=829-(305+206)=862+305×3=449+25-207=73×7-288=904×9-30=215×(225-220)=277+710+723=712-(374+274)=465×2-189=411-(165+20)=280+58+418=113+378-340=180-61+89=654-(942-761)=917+40-588=921+590+844=492-(89+249)=437-(416-132)=805×3=967-138×3=25×(422-414)=209+522=3/7+2/7=972+142+698=53+44=459+169-57=59×(25-21)=33+87=429-93-188=796-(58+120)=127+638=477-97×4=55×4=383-(375-257)=774-32-232=681+977=260+808-628=288-65×3=128+292-114=501-(735-413)=374-78=5/9-2/9=159+91+101=792-(562-375)=418-(885-882)=249+253+383=999-101×2=732-80=41×2=292+120=401×(616-611)=434-84×5=965-51+618=70×3+679=47×5+111=380×2=473-77×3=431+280+552=263-26×7=198×8-606=924-16×3=427-331+395=753×6=304+(393-258)=262-154-17=497×2-359=204-(77+10)=498×9=286+(446-129)=216+96-178=727-152+34=91×9=96+277=343×2-187=304×(385-381)=938-162-462=300+(286-96)=322+151=679-187-146=945-46×8=73×8=417-316+102=212×(283-279)=665×2=914×(679-673)=356×2+127=321+350+853=48×7+430=832-(347+300)=569-45×3=668+(523-323)=189-87-64=105-35+167=173-48+117=20×(152-144)=224-183+386=211-(242-236)=456-(161+33)=76×5=37+109=238-15+341=404+763+823=456-120-284=599-30×7=430+745=178-(429-393)=93+506+111=30+239-170=251+40+30=116×4-189=438-63×4=482-433+60=951-(235+417)=69+14×2=486-65×4=147×9-124=163+286=80×5+498=152×(417-412)=31×7+968=73+758-57=273-218=407-341=152×3=310×5-952=770-55×2=447-24×5=219+685=483-(18+397)=2/6-1/6=464-33×9=24+817-39=506×6-633=715×9=739-357=225×(504-497)=396+428=112-11×3=914-196×2=494-176-293=655+65+32=330-108-38=238+111×3=368+(845-512)=170+206=3/6+2/6=468×(66-62)=143-(240-147)=348×7=120×2+226=762-(876-558)=246-206+75=378-142-229=586×7-534=418-39-18=464-(206+86)=262+598+61=330+239=615×8-161=914-133-735=718×7-198=157×(927-922)=953-87×9=45×(136-128)=75+214=150-125=349-(394-55)=168-57+90=892-250-119=174×3=838-291+274=95+276=172-65+37=478-(111-105)=573-(113+333)=65×3=929+(749-693)=389-45=105×5=185×5=561-139+270=907-161+70=95×8-22=320+(461-384)=235+95-290=968-339=830-(39+188)=401×2-340=491-247=733+(759-228)=443-(180-64)=396-104-257=529-161=470-150-212=72×7+319=311+80+434=515-(253-148)=189×2+153=865×(161-155)=74+806-694=695-19×8=427-15-272=541-(942-517)=2/7+4/7=175×3+569=642+26×2=802-649=354-(79+265)=694+289=22×(17-14)=43×8=468-(93-29)=15×5=470+201=362-(410-133)=709+222+193=62+966+135=333+62=173+187=837+(801-445)=71×(235-232)=334+(275-216)=495-116=395+(285-27)=427×2=94×(141-137)=411-268+31=132+(477-281)=335-(476-298)=1/5+4/5=281+391=14+115+659=783-(409-183)=383+33-174=748-(992-762)=109+100×6=5/10-4/10=569-93×6=470-314-55=274+(425-318)=495-64×5=414-359=766-(613-178)=170+646+931=542-(424+48)=378×8-54=61×(148-143)=473-(126+36)=644-(66+242)=460+23-106=831+(409-145)=392-(186+50)=246-(382-161)=801-262+550=562+742-497=459-19-178=504×4-46=394+215=27+540+208=481-77×5=104+58=97-(470-435)=141×3=450-237=634-563+82=498-98=81×4+689=250×2+589=2/5-1/5=3/7-2/7=232+(503-45)=877+(428-106)=456-14-313=238+(562-109)=776-305=767-(521-236)=476-279-115=573×2-196=156×2+344=890+(658-410)=263×3=161+68×3=298-249+356=509+474-18=155×8-193=276+565+320=744+462=870-(900-840)=155×(115-112)=485+(955-264)=995+255×3=108+602=470-(16+47)=964-256-688=630×(538-533)=180+302-151=793-368-332=參考答案461-88-202=171313+188×4=1065335-153×2=29329-18-220=91276+(833-183)=926481+(435-240)=676797×8=6376861+789-102=1548741-(254-167)=654835-650-185=060×2-27=93240-(26+125)=89349-(44+263)=42705×(213-204)=6345180×(451-447)=7202/7-1/7=1/7988-445-453=90116+206=322100×7=700602-267-228=107654+115×8=157487×7=609596+(483-257)=822330-52×3=174467-(238+105)=124890×(908-902)=5340285-111=17451+57-16=92101×(214-209)=505903-810+979=1072381-348=3338+145=183505+657=116215+363-284=94966-908+123=18129×3=87748×(940-935)=374034+(859-716)=177485-(277+139)=69444+150×3=894972-71+764=1665390+(293-167)=516109×6+115=769228×3-624=6045×(181-178)=135717+669+20=14063/8+5/8=172×4+193=481890-579+520=831466×2=932295×2+145=735904-(501+373)=30781-(767-558)=572314+(759-542)=531807-(691+34)=82370-179-167=24476-274-10=192750-(816-199)=133804-158×2=488556+110=666263-(331-113)=454/7+2/7=6/7177+(478-388)=267937×6=5622565-(128+259)=17873+335-353=55567-378=189759+42×7=1053214+176-221=169746-59×7=333342-10×8=262478-433=45514-435=79257-(68+22)=167180+267×2=714675-122=553191+559+93=84351×7=357262×2+406=930790+771+808=2369791-365-382=44306×3-82=836265×8=2120353-106-121=126236×3-659=49480-191=289896-569-182=145370-(344-170)=196498-11×4=454481-89×4=125332+(953-857)=42819+123-141=1953×4=3812167×(714-708)=1002501+587-22=1066420-355+370=435436+(751-738)=44958×6+28=376209×2-372=46378-328-34=16986-98×7=300606-204-364=38776-(659-320)=43715×(232-229)=45218+353+260=831883-228-367=288433-328=105901×4-839=2765296+(386-82)=60067×8-179=357219-118=101408-(301+93)=14962-275=687964-505+335=794589×6-45=3489903-242=661983+280×2=1543864+(612-416)=1060243+128+120=491837×4-241=3107227-215+164=176537-(607-135)=6534+500-326=20891×(657-649)=728662+571=1233136×7-908=44119×9-563=508406-(61+308)=37882-53×3=723780-669+634=74589+304=393752×(215-208)=5264280-170=1103/5-1/5=2/5424-312=112214-37×4=66471-202=269235×2-111=359655-575-80=0936+422-936=422487+926-783=630990-639+765=1116234+65+373=672667-(57+495)=1156/10-3/10=3/10989×(262-259)=296759×9+616=1147428-(408-315)=335615×4=2460397-(50+139)=208791-234×2=323184+(427-63)=548474-293-42=139484-161-182=141108+119+646=873644-14×9=518833-165×3=338464-(475-357)=34661-32=29222+342+38=602451×6-321=23851/8+5/8=6/8675+(934-594)=1015468-(201+260)=74/10+5/10=9/10424-(119+95)=210584×3=1752390-193+107=304445+(527-454)=51822×4+402=490169+386+501=105683-(181-171)=73132+657=789462-420+368=410382+37+242=661883-149×3=436906-174=732369-115×3=24319+93=412728+695-782=641149×3-12=435422-(152+223)=475/9+3/9=8/9266×3=79890+33×9=387449+149×2=74786×(98-89)=774914-30+102=986432-181+884=113561+296×3=949662-(758-180)=84849-384×2=81399-323=76249+100=349328-238=90362+966=1328307+206×4=11313/7-1/7=2/7483-86-286=111438-165=273148×6-541=347264-34×7=2668+530+387=985163×6-122=856163+(158-66)=255951-(173+28)=750369-162=207109+192-203=98671×2=1342696-21×5=591772-656+885=1001489×(164-158)=2934279-22×8=103157+282-160=279385-15-284=86672+439-916=195116+659+162=937158-85+31=104241×7-420=1267179+47=226501-357=144250+(435-216)=469182-80+217=319331+132-422=41106×5-482=48441+(954-813)=582246×7=1722341-(221-106)=226692×6=4152642+(911-702)=851319-266+43=96324-(973-876)=2271/8+6/8=7/8312+321+45=678979-264-607=108250+(874-442)=682878+550+111=1539247-(805-614)=56830+(735-575)=990597+225-193=629721+382=1103499+(305-155)=649238×(645-642)=714164-151=1355+109-110=54153×(356-350)=91872+209+271=552963-(377+209)=37790+65×5=415790-245-49=496111×6-68=598622-81+429=970122-53+61=13098×(413-408)=490135+258=393389-227=162741-70×6=321134-(176-65)=23138×6=828259+115=374880-(806+10)=64400+(73-46)=427228+232+66=526360+81-101=340550-59-185=306814-156×5=34760-186+635=1209148×3+340=784346-214=132416-85-147=184402-122×2=15820×(910-906)=80288×(499-496)=864373+(196-163)=406846-244-132=470995-(642+161)=192299+121×7=1146204+150=354333-(146+97)=90264-84-151=29241-(312-274)=203153+178=331724×6=4344594×9-822=4524297-88+284=493445+24×7=613198×5+175=1165121×7-762=85782+39+863=1684922-397=525342-76×2=190349-(384-355)=320102+827+103=1032209-(500-363)=7255×(462-453)=495725-84-526=115184+(465-34)=61542×7=294787-660+737=86431×9+853=1132317×4-108=1160867×(543-536)=606983+382=465221-57+273=437521×8-104=4064502+766=126880+283=363204+151-322=33419×(946-939)=29331/7+2/7=3/7379-33×8=115383+684-864=203160+91-45=206800+18×8=944120×5=600144+103-232=15184+140+76=400458+358+133=949315-18×7=189955+43+539=1537104×(252-243)=936367+856+18=1241581+411-258=734383-(384-203)=202617×3=1851734-(734-707)=707177×3=531479×7=3353112-68+246=29042+425-140=327392×2+124=908217+60-253=24442-188×2=66347-116+110=341102×(200-196)=408287-45×3=152223+89=312388-(182+97)=109565-548=1737×7=259384-(46+307)=31441-372+355=424457-(422-176)=211144+344=488984-(406+122)=45612×(292-288)=481/5+3/5=4/5570×7-299=3691268+217-428=57582-(690-266)=158376×9-257=3127401-40=361715-(306+282)=127786×(143-139)=314474+418-134=35828×(327-322)=140152-(281-269)=14059+56×5=339251+740-671=320104×9=936874×9=7866340+28×8=564295-179+165=281666-379=287685+837+754=2276179×3-159=378191+242=433493-(231+21)=241755+608-647=716247×9=2223759+136-410=485957-(282+226)=449142-116=26824-568-252=4425-25×4=325305-(385-194)=11459×4-24=212620+207+18=845235×6-303=110737×(25-19)=222336-326=10266-21×3=2033/5-2/5=1/5254-139-81=34404-236+61=229609-(161+84)=36420×9=180218-97-101=20198-48-87=63201+108=309742-(106+530)=106865-(495-409)=77976+(382-82)=376106+316-411=11107+217=324298-221+235=312506-(671-422)=257189×2+378=756919-630-103=186714-(187+461)=66652-642+472=482367+(481-339)=509256-64+62=254186-91+304=399912-46×6=636624+(656-318)=962325+135=460419-234-73=112565-394+662=833258+178×4=970268+652+61=981392-67×3=191156×6-126=810499-56-351=92741×(735-729)=4446132×4=528446-(76+284)=86729+50-606=173458-46×7=136221×2+253=695456-(479-352)=329293+(411-67)=637184×(395-392)=552288+94×7=94638+850+27=915688-210×2=268183+112=295578-(809-742)=511836-(98+318)=420740-(452-99)=387293+384=677423-299=124163+145×3=598267×3=801209×8=167295+(387-185)=297643-(108+239)=296220×3-290=370477×(710-705)=2385392×2-263=521922-343-132=44781×3-40=203697-618=79302×3=90630×5+187=337367-(306-138)=19970+562+356=988688-249+750=118972+387=459835-(35+468)=332176-116=60916-256=660150+533=683929-133=7962/4-1/4=1/45/7-1/7=4/7872-70=80245×(153-147)=270753-233=520422-131+805=1096759-368=391838-(284+53)=501716+17+161=894197-47×4=933+292-255=70214×(435-432)=642666-31-10=62511+371-375=7850-204+406=1052499-56×5=219105+805-341=569412+268+185=865285×2+259=829387-90-39=258649×3-962=98589+(101-74)=116563×(858-853)=2815976×(889-885)=3904829×(400-395)=414511×(141-133)=88717×3=2151924-96=828373×5-827=1038330-293=37460-(468-462)=454508+355+11=874718-415-142=161385-56-215=114263×2=526349+132×6=1141958-(640+301)=17576+940=1516300-20×5=200461-39+32=454361×9=3249694-(278+402)=14244-81+141=304252-29=223784+473-478=779225-(264-59)=20579+211+371=1161121×4-275=209208+(426-205)=429855+476-275=1056494-56-224=214190+141-104=227444-38=406756+534-587=703103×9-160=767480+134+188=802766-(792-791)=765347+(773-552)=568945+78+365=1388154×3+894=1356696-458+335=573589+250-525=314347-(225+111)=11498-(40+144)=314156×2-127=185712+781-857=636747+30+328=110522+184×2=390352+(392-195)=549479+320+779=1578672+(628-462)=838327+(110-59)=378289×3-767=100461-(212+160)=89212+186+602=1000593-(248+313)=32832+(643-252)=122379-24=5582+161=24324×2=48288×3=864130+83=213866+432+440=1738209+(823-49)=983203+137+932=127266×(285-282)=198165×2=330146+173=319351+(277-274)=354220-(30+32)=158224+139×4=780295+320-411=204223+95=31859+138×5=749201-(309-283)=175181-(77-64)=168403-133×2=13773-52=21607+(738-358)=987155×(114-110)=62053×6+995=1313223×2=446153+238+395=786555+995-938=612156+(284-223)=21730+(370-128)=272235+930+919=2084243-210+163=196299×(288-285)=897451×2-19=883139×6-659=175902×6-641=477151×(17-12)=255829-(305+206)=318862+305×3=1777449+25-207=26773×7-288=223904×9-30=8106215×(225-220)=1075277+710+723=1710712-(374+274)=64465×2-189=741411-(165+20)=226280+58+418=756113+378-340=151180-61+89=208654-(942-761)=473917+40-588=369921+590+844=2355492-(89+249)=154437-(416-132)=153805×3=2415967-138×3=55325×(422-414)=200209+522=7313/7+2/7=5/7972+142+698=181253+44=97459+169-57=57159×(25-21)=23633+87=120429-93-188=148796-(58+120)=618127+638=765477-97×4=8955×4=220383-(375-257)=265774-32-232=510681+977=1658260+808-628=440288-65×3=93128+292-114=306501-(735-413)=179374-78=2965/9-2/9=3/9159+91+101=351792-(562-375)=605418-(885-882)=415249+253+383=885999-101×2=797732-80=65241×2=82292+120=412401×(616-611)=2005434-84×5=14965-51+618=153270×3+679=88947×5+111=346380×2=760473-77×3=242431+280+552=1263263-26×7=81198×8-606=978924-16×3=876427-331+395=491753×6=4518304+(393-258)=439262-154-17=91497×2-359=635204-(77+10)=117498×9=4482286+(446-129)=603216+96-178=134727-152+34=60991×9=81996+277=373343×2-187=499304×(385-381)=1216938-162-462=314300+(286-96)=490322+151=473679-187-146=346945-46×8=57773×8=584417-316+102=203212×(283-279)=848665×2=1330914×(679-673)=5484356×2+127=839321+350+853=152448×7+430=766832-(347+300)=185569-45×3=434668+(523-323)=868189-87-64=38105-35+167=237173-48+117=24220×(152-144)=160224-183+386=427211-(242-236)=205456-(161+33)=26276×5=38037+109=146238-15+341=564404+763+823=1990456-120-284=52599-30×7=389430+745=1175178-(429-393)=14293+506+111=71030+239-170=99251+40+30=321116×4-189=275438-63×4=186482-433+60=109951-(235+417)=29969+14×2=97486-65×4=226147×9-124=1199163+286=44980×5+498=898152×(417-412)=76031×7+968=118573+758-57=774273-218=55407-341=66152×3=456310×5-952=598770-55×2=660447-24×5=327219+685=904483-(18+397)=682/6-1/6=1/6464-33×9=16724+817-39=802506×6-633=2403715×9=6435739-357=382225×(504-497)=1575396+428=824112-11×3=79914-196×2=522494-176-293=25655+65+32=752330-108-38=184238+111×3=571368+(845-512)=701170+