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587×(39-35)=700-511+501=494×2=79+280-234=482-168=130+(41-25)=206-51×3=6/10+3/10=348+59=101×9=374-(216-174)=907×2-677=282+96×4=279+(279-88)=987+298-598=22×8=28×(474-466)=448-200=126×4+393=705-57-61=4/8-2/8=482+595=850+895+700=975-(711+167)=725-(801-729)=168+(959-944)=193+223=304-67-208=670×8-33=154×9-296=70×3=275+(438-190)=77+137+658=981-802=97+123×5=338+88+28=215-(467-292)=418-(246+69)=774+261+962=321-52×6=30+294-187=335-305-23=993-975+412=189×2+492=670×(907-899)=160+247=5/10+3/10=475×(178-169)=205×(445-441)=359-114-102=265-244+299=138+342-165=410×3=387×(960-951)=430-15×4=4/5-1/5=5/8+2/8=327-298+459=602×2-515=17×3+166=836-(878-277)=694+(815-434)=79-(196-145)=66×5=208+506=390-72+996=374-148×2=668×(859-851)=505×7-860=599×7-369=699-163×4=402-71×5=693×3=485-(145+181)=819+(841-781)=935-113-575=216×3=496-223-214=484-(199+19)=62×3+297=283×3+290=376×2-659=464-121-280=790×2-639=435+429+639=483×2=115×8-323=386-25×5=169×6=189×(147-143)=75×5=156+450=271+(212-170)=178+142-237=174×3=159×6-707=119×8=359-202=80×(96-87)=386-(297-27)=879-29×7=181×(80-76)=327+87×9=589+298×3=578×(401-395)=809-(590-25)=385-66-217=83+(394-112)=416-280+33=78+496+26=842-249-19=593-118×2=6/8-1/8=90+23=676+572-417=754-413+719=612-(272+135)=474-300-46=34×7+428=139×5-414=455+(424-177)=216+68×5=458+(287-149)=858+171=164×4=224-156+293=445-(251-238)=84×9=988-207=778+48+304=568+268=325-30×3=974-402=53-19+267=332×2+199=227+130+586=135+(711-95)=82×9-35=580-(74+229)=398×3=513-477-23=530+(766-252)=468×7-533=851+54+64=336-(58-24)=146×3-317=249-168+390=263-45×5=211-20×4=816-292+331=70+279=256-207+515=341-280+115=46+123×4=766+140+249=444-171+90=2/7+4/7=411-63-67=839+579=264+(439-116)=77×(188-184)=479-379=924+929+23=283×(74-66)=425+(541-454)=895+(806-463)=101×3+370=559-220-286=681+(966-894)=346+950=375-322=262×3-302=21+152+424=107+103=562-208=988-(691+78)=781-109=115+156-259=165+329+266=660×4-763=550-26=31+168=351-18=146-77+68=789-421-120=474-30×7=47+310-59=750+304×2=163×5=262-11+105=909×(721-717)=169-47×2=405-(262-77)=996-57×6=730-126×4=155-(141-88)=69×(324-317)=214-(361-194)=695-465-84=14+454-219=25×(372-369)=463+687+738=329-61=925+133×4=285×2-395=342+558=751+(978-460)=4/7+2/7=288+210-349=447-(239-13)=564×(485-477)=327-(19+258)=943-(183+752)=194+296+769=308-215+75=786+(898-461)=420×9=163-53-30=365-(772-674)=536-63=271+174=914+209+742=159+(139-105)=483-233-149=194+(483-455)=198×4-646=479-(492-156)=66-(18+25)=848-305-411=640×9-643=598-30+980=881-(453+275)=830-(147+250)=140+285=545-253=36+79+651=324+16×4=474-36=490-(61+299)=164×2=401-199-90=336-313=3/5-1/5=177+25×6=914-786+461=564-165×2=812-70+962=436-(79+18)=267-24×3=95+343=122×6-470=242+(758-385)=726+547+108=902-110=388-(202-161)=244+(883-440)=875-16-58=409+126-159=426×2-799=5/10-4/10=97×(138-131)=929-243+371=753-516+33=86+(337-281)=738+231-507=374-(348-16)=950-(62+634)=391-(475-272)=455-(153+284)=161-19=164×(159-155)=498×3-249=881+(138-39)=253-46×2=84+(211-174)=160×5+71=286+396=16×(510-505)=993-173+620=190-88=196+710-423=917+(852-607)=967-(102+832)=762-161+428=411×7-398=365-33-255=261-190=488-(178-17)=78×2-20=418-269=939-(489+213)=334+138-183=461-(183+198)=152+(310-96)=308-(92+35)=839-361-25=124×2+124=282+441=922+455+190=92×5=359-(370-65)=925-394-460=272+82+231=194×5-315=302×4-999=122×2=425-(256+68)=559-121×2=880-184=237-212+510=283+413+111=364-118×3=496-112×4=472-(412+23)=138×3=464-204-236=898-352=14+452-100=436+149=186+840=404-29×6=461-(37+321)=989-(589-407)=964-44×6=769-(52+134)=243-(119-65)=35×5+202=462-(26+57)=429-67×3=113+260-132=124+209-331=903-61×2=279-146+692=842-(659-247)=128+69=144-34+890=854-182-570=440-160-196=168+(348-240)=379+(436-74)=646+(348-273)=956-213=417-230=431-24×7=419-(95+312)=59-(936-899)=86×2+414=475×9-991=63+797-258=438+93×6=450-(185+217)=788-294=357×2=213+151+459=520-(817-567)=383-52-247=791×9=370-(248-101)=106+(329-30)=468×(88-83)=308+(912-486)=196-99+366=762-519-11=791+626-415=674×(231-226)=689-(587-356)=884×2-935=641-81×3=303-35-180=855+(785-506)=753×5=217-135+161=298-272=281×2=361+(127-17)=80+201=358×(187-178)=772-71×3=881-(138+349)=356-153×2=662+442-631=151×(126-120)=45×8-160=684+603=92+635+189=363×(35-29)=580-74=801-54+730=478+52+423=454-39-194=149+614-587=840×(965-962)=434-(69+33)=60+50=361-23-135=144×3=442-58=292×3+597=908×(746-738)=420-416+295=441×2+188=937-(147+129)=461-112×4=162+127=252-129+130=400×(829-825)=991-292-600=155+127=187×4-680=599-288-207=28+77=158+243-255=617+102+155=571×6=213+(427-177)=836×7-952=153×(80-75)=961+(989-196)=145+(39-32)=2/4-1/4=791+787-898=612×9-871=250-96+235=142×(321-314)=860+837=342-45-12=758×9=173+110-43=328×3+862=339+108×3=104×(219-214)=140+517-344=708-(249+57)=492-(41+395)=98×3=557-538+570=206×3=213+(273-174)=321+106-311=431+285=359-(200+134)=465-414+368=988+979+373=232+(44-21)=360×2-691=559-53-456=121-104+330=157+(973-533)=776-46+886=5/7-1/7=217+657=92×3+374=488-49×3=331-30-204=624+20-148=132-38=13+974-760=363-154-81=621×5-772=481+140-259=465+118=654+(397-66)=64-20=228+202-246=597+250-474=89×(322-318)=199-172=329+241+98=4/6-1/6=988-(609+103)=90+93=457-(53+259)=17+197-132=599+181-204=22+308+371=311-(478-172)=120×7-798=798+658-150=624+838+115=430-406-24=232-113+230=958-437-428=82+286=3/7-2/7=144×5+120=252+47×2=620-(759-193)=63×(428-424)=961-(144+675)=89×9-218=362+491+549=968-(435+146)=182+(740-214)=59+(458-195)=329-(240-108)=482-153-77=298-(150+133)=304-23-213=518-(761-698)=633+909=571-397+921=147+(365-354)=423+(258-179)=965-566-282=248×3=330×5-886=57+116×4=150+215=276-137=918-100=636+174+124=4/9+3/9=261×9=43-25+126=195-(140-24)=47-10×4=437+318+11=895-(904-96)=155×5=430+(556-375)=97+303×2=952×6=298-(38+14)=124×8-251=299×3-20=130×(218-212)=324×9=949+354=354-51×5=345-179+18=380-73×2=5/8-3/8=33+38-29=273×3-49=147×(615-610)=60×5+853=80+354=629+930+364=387-(394-373)=600×8=863+354-754=81+244-320=741+466=5/6-1/6=511×(391-383)=234×2-230=245+753-180=541+316+919=718-(297+152)=37+89×2=754-27=24×8=430×2=237-58×4=314+443-88=79-(78-64)=539-351-174=573×(61-56)=112×4-302=430-99×2=858-505+924=699-99×4=678+636-630=227-(142-104)=299-(101+41)=472-412=95+270=535×(259-256)=935-(60+536)=47×9+223=318-194+149=693-339=356×(593-590)=529-286=441-180=369+(466-433)=227×(909-905)=226×3+319=205+291-163=262-(245+11)=268-166+217=284+162+81=86×8-550=179×7=323-107=841×2=110×(399-391)=112+286+496=58+167=819-243=566+487-351=49×5=484+187-630=149×(517-511)=538×(258-255)=670+673+231=95×2=56×2=802-41×7=839-715-55=292-94=1/6+3/6=430-85×4=308-(706-564)=233+139=240+(428-34)=966-219-279=175×4+415=352+(461-196)=234-(799-598)=108-88=258+718+14=301×2=200-23-62=392-(244+60)=283+24×5=266+228=278×3-173=534-113×2=226+119=186×(112-107)=114+436+150=666-32-129=219-49+323=35×(268-264)=954-305×3=870-123+532=328-11-172=985+413=133-71-18=448+36+286=750+359+33=358-(569-522)=189-59=544-180=425+(292-222)=79+336-341=192+278-336=969-(548-27)=400+(316-197)=96×9+258=1/8+6/8=433-(89+19)=37×8=695-18-58=600+128×5=90-(414-383)=957-55×6=247-165=336+244×2=89×(40-35)=349+(460-51)=309-53×4=363-(40+139)=327-29×4=713+132×5=350+64-222=566×6-245=347×2-420=143+327-44=36-32+209=359-117-239=277-(257-101)=98-(393-308)=698×7-715=195+93×9=67+395=68+34×6=600+303+633=205-(334-241)=357+213+58=83+136=405+(166-31)=195×8=323-112=233+259=761-(184+289)=171+806+17=299+62+291=568-(349+204)=499-481+319=741×(90-86)=511-141×3=176×(424-420)=265+(323-73)=65×(386-377)=217+670+103=129×(278-271)=117-(122-74)=236+14+257=426-(421-19)=246+769-65=278×(376-373)=18+72=133×5=320-165-140=147-(62+70)=83+(243-173)=222+484+232=507×8=507×2-865=84×(234-225)=876-(369+336)=772-251-433=924-29×4=491-163+106=393-14-287=103×4-103=618×6=573+722-487=935-(51+98)=752×2=323-30×4=440+44+17=271-166=330-(722-538)=785-543=116-66+197=462-(994-638)=3/6+2/6=387-370+206=274×(243-240)=530+642+936=140×5=728×(328-321)=194-(95+29)=69×(440-437)=952-(680-297)=279-(141+22)=165+317=57×7+82=838-(415-254)=382-(180+103)=434×2+123=28-(432-418)=928-213+675=632+999-974=937+446=329+41-37=442-357+168=402-65×4=276-226=10×(210-202)=243-77=106+292-189=241+68=361×2-217=594×4-700=501-370+131=984-630+521=2/8+4/8=441+(186-170)=318-(706-484)=81×(147-143)=83×9+154=307+658-730=158+80×2=675+27×9=105×7+634=986+62×5=345+93+156=459-(13+236)=41×2=214+214=481-112×2=81+211+221=74+207×2=516+48×9=819+75×2=234-(471-248)=390×2-69=465+373=946-408-344=502-(992-886)=473-231+87=337-173-141=54+884-57=216-141=287+73×7=203+185-371=134+40=3/5+2/5=429+254+275=28×5-13=352×8-589=861×7-25=12+395+112=6/9+3/9=228-28×4=617-(104+414)=371-(246+124)=155+518+272=490-249=154-111+131=737+(367-45)=499-259=789+693+164=100×7=896-(377-342)=886-56×4=231+35+321=323+241-395=409+85+113=923-67×3=467+(220-217)=317-11×4=747-176×4=259×2+458=210-134=433-46-97=60×6-228=102×2=414-(16+128)=279+151-133=317-(132+180)=423-400+93=800-(307+32)=701-512=41+30×7=465-111×3=213×3=467-388+26=4/8-3/8=201+(170-150)=553-(101-41)=158+170=90×3+322=87+340-340=532-48+209=391×2-497=221×(491-486)=937-(863-542)=449-(387-263)=278+136-17=13×5+689=466+277-465=477-60×5=631-(809-653)=890+627+717=290-28-81=641+(930-916)=312×2+222=243×(195-191)=463×7-453=243+127=86×5=159-82=176+464+113=428+210=653-(312-228)=331-73×4=385-87×3=678×(165-157)=200×4-351=170-17×6=46+210=237-97=239×6=513-380-46=495×2=330-141=343×9-884=110×9=470-210-46=參考答案587×(39-35)=2348700-511+501=690494×2=98879+280-234=125482-168=314130+(41-25)=146206-51×3=536/10+3/10=9/10348+59=407101×9=909374-(216-174)=332907×2-677=1137282+96×4=666279+(279-88)=470987+298-598=68722×8=17628×(474-466)=224448-200=248126×4+393=897705-57-61=5874/8-2/8=2/8482+595=1077850+895+700=2445975-(711+167)=97725-(801-729)=653168+(959-944)=183193+223=416304-67-208=29670×8-33=5327154×9-296=109070×3=210275+(438-190)=52377+137+658=872981-802=17997+123×5=712338+88+28=454215-(467-292)=40418-(246+69)=103774+261+962=1997321-52×6=930+294-187=137335-305-23=7993-975+412=430189×2+492=870670×(907-899)=5360160+247=4075/10+3/10=8/10475×(178-169)=4275205×(445-441)=820359-114-102=143265-244+299=320138+342-165=315410×3=1230387×(960-951)=3483430-15×4=3704/5-1/5=3/55/8+2/8=7/8327-298+459=488602×2-515=68917×3+166=217836-(878-277)=235694+(815-434)=107579-(196-145)=2866×5=330208+506=714390-72+996=1314374-148×2=78668×(859-851)=5344505×7-860=2675599×7-369=3824699-163×4=47402-71×5=47693×3=2079485-(145+181)=159819+(841-781)=879935-113-575=247216×3=648496-223-214=59484-(199+19)=26662×3+297=483283×3+290=1139376×2-659=93464-121-280=63790×2-639=941435+429+639=1503483×2=966115×8-323=597386-25×5=261169×6=1014189×(147-143)=75675×5=375156+450=606271+(212-170)=313178+142-237=83174×3=522159×6-707=247119×8=952359-202=15780×(96-87)=720386-(297-27)=116879-29×7=676181×(80-76)=724327+87×9=1110589+298×3=1483578×(401-395)=3468809-(590-25)=244385-66-217=10283+(394-112)=365416-280+33=16978+496+26=600842-249-19=574593-118×2=3576/8-1/8=5/890+23=113676+572-417=831754-413+719=1060612-(272+135)=205474-300-46=12834×7+428=666139×5-414=281455+(424-177)=702216+68×5=556458+(287-149)=596858+171=1029164×4=656224-156+293=361445-(251-238)=43284×9=756988-207=781778+48+304=1130568+268=836325-30×3=235974-402=57253-19+267=301332×2+199=863227+130+586=943135+(711-95)=75182×9-35=703580-(74+229)=277398×3=1194513-477-23=13530+(766-252)=1044468×7-533=2743851+54+64=969336-(58-24)=302146×3-317=121249-168+390=471263-45×5=38211-20×4=131816-292+331=85570+279=349256-207+515=564341-280+115=17646+123×4=538766+140+249=1155444-171+90=3632/7+4/7=6/7411-63-67=281839+579=1418264+(439-116)=58777×(188-184)=308479-379=100924+929+23=1876283×(74-66)=2264425+(541-454)=512895+(806-463)=1238101×3+370=673559-220-286=53681+(966-894)=753346+950=1296375-322=53262×3-302=48421+152+424=597107+103=210562-208=354988-(691+78)=219781-109=672115+156-259=12165+329+266=760660×4-763=1877550-26=52431+168=199351-18=333146-77+68=137789-421-120=248474-30×7=26447+310-59=298750+304×2=1358163×5=815262-11+105=356909×(721-717)=3636169-47×2=75405-(262-77)=220996-57×6=654730-126×4=226155-(141-88)=10269×(324-317)=483214-(361-194)=47695-465-84=14614+454-219=24925×(372-369)=75463+687+738=1888329-61=268925+133×4=1457285×2-395=175342+558=900751+(978-460)=12694/7+2/7=6/7288+210-349=149447-(239-13)=221564×(485-477)=4512327-(19+258)=50943-(183+752)=8194+296+769=1259308-215+75=168786+(898-461)=1223420×9=3780163-53-30=80365-(772-674)=267536-63=473271+174=445914+209+742=1865159+(139-105)=193483-233-149=101194+(483-455)=222198×4-646=146479-(492-156)=14366-(18+25)=23848-305-411=132640×9-643=5117598-30+980=1548881-(453+275)=153830-(147+250)=433140+285=425545-253=29236+79+651=766324+16×4=388474-36=438490-(61+299)=130164×2=328401-199-90=112336-313=233/5-1/5=2/5177+25×6=327914-786+461=589564-165×2=234812-70+962=1704436-(79+18)=339267-24×3=19595+343=438122×6-470=262242+(758-385)=615726+547+108=1381902-110=792388-(202-161)=347244+(883-440)=687875-16-58=801409+126-159=376426×2-799=535/10-4/10=1/1097×(138-131)=679929-243+371=1057753-516+33=27086+(337-281)=142738+231-507=462374-(348-16)=42950-(62+634)=254391-(475-272)=188455-(153+284)=18161-19=142164×(159-155)=656498×3-249=1245881+(138-39)=980253-46×2=16184+(211-174)=121160×5+71=871286+396=68216×(510-505)=80993-173+620=1440190-88=102196+710-423=483917+(852-607)=1162967-(102+832)=33762-161+428=1029411×7-398=2479365-33-255=77261-190=71488-(178-17)=32778×2-20=136418-269=149939-(489+213)=237334+138-183=289461-(183+198)=80152+(310-96)=366308-(92+35)=181839-361-25=453124×2+124=372282+441=723922+455+190=156792×5=460359-(370-65)=54925-394-460=71272+82+231=585194×5-315=655302×4-999=209122×2=244425-(256+68)=101559-121×2=317880-184=696237-212+510=535283+413+111=807364-118×3=10496-112×4=48472-(412+23)=37138×3=414464-204-236=24898-352=54614+452-100=366436+149=585186+840=1026404-29×6=230461-(37+321)=103989-(589-407)=807964-44×6=700769-(52+134)=583243-(119-65)=18935×5+202=377462-(26+57)=379429-67×3=228113+260-132=241124+209-331=2903-61×2=781279-146+692=825842-(659-247)=430128+69=197144-34+890=1000854-182-570=102440-160-196=84168+(348-240)=276379+(436-74)=741646+(348-273)=721956-213=743417-230=187431-24×7=263419-(95+312)=1259-(936-899)=2286×2+414=586475×9-991=328463+797-258=602438+93×6=996450-(185+217)=48788-294=494357×2=714213+151+459=823520-(817-567)=270383-52-247=84791×9=7119370-(248-101)=223106+(329-30)=405468×(88-83)=2340308+(912-486)=734196-99+366=463762-519-11=232791+626-415=1002674×(231-226)=3370689-(587-356)=458884×2-935=833641-81×3=398303-35-180=88855+(785-506)=1134753×5=3765217-135+161=243298-272=26281×2=562361+(127-17)=47180+201=281358×(187-178)=3222772-71×3=559881-(138+349)=394356-153×2=50662+442-631=473151×(126-120)=90645×8-160=200684+603=128792+635+189=916363×(35-29)=2178580-74=506801-54+730=1477478+52+423=953454-39-194=221149+614-587=176840×(965-962)=2520434-(69+33)=33260+50=110361-23-135=203144×3=432442-58=384292×3+597=1473908×(746-738)=7264420-416+295=299441×2+188=1070937-(147+129)=661461-112×4=13162+127=289252-129+130=253400×(829-825)=1600991-292-600=99155+127=282187×4-680=68599-288-207=10428+77=105158+243-255=146617+102+155=874571×6=3426213+(427-177)=463836×7-952=4900153×(80-75)=765961+(989-196)=1754145+(39-32)=1522/4-1/4=1/4791+787-898=680612×9-871=4637250-96+235=389142×(321-314)=994860+837=1697342-45-12=285758×9=6822173+110-43=240328×3+862=1846339+108×3=663104×(219-214)=520140+517-344=313708-(249+57)=402492-(41+395)=5698×3=294557-538+570=589206×3=618213+(273-174)=312321+106-311=116431+285=716359-(200+134)=25465-414+368=419988+979+373=2340232+(44-21)=255360×2-691=29559-53-456=50121-104+330=347157+(973-533)=597776-46+886=16165/7-1/7=4/7217+657=87492×3+374=650488-49×3=341331-30-204=97624+20-148=496132-38=9413+974-760=227363-154-81=128621×5-772=2333481+140-259=362465+118=583654+(397-66)=98564-20=44228+202-246=184597+250-474=37389×(322-318)=356199-172=27329+241+98=6684/6-1/6=3/6988-(609+103)=27690+93=183457-(53+259)=14517+197-132=82599+181-204=57622+308+371=701311-(478-172)=5120×7-798=42798+658-150=1306624+838+115=1577430-406-24=0232-113+230=349958-437-428=9382+286=3683/7-2/7=1/7144×5+120=840252+47×2=346620-(759-193)=5463×(428-424)=252961-(144+675)=14289×9-218=583362+491+549=1402968-(435+146)=387182+(740-214)=70859+(458-195)=322329-(240-108)=197482-153-77=252298-(150+133)=15304-23-213=68518-(761-698)=455633+909=1542571-397+921=1095147+(365-354)=158423+(258-179)=502965-566-282=117248×3=744330×5-886=76457+116×4=521150+215=365276-137=139918-100=818636+174+124=9344/9+3/9=7/9261×9=234943-25+126=144195-(140-24)=7947-10×4=7437+318+11=766895-(904-96)=87155×5=775430+(556-375)=61197+303×2=703952×6=5712298-(38+14)=246124×8-251=741299×3-20=877130×(218-212)=780324×9=2916949+354=1303354-51×5=99345-179+18=184380-73×2=2345/8-3/8=2/833+38-29=42273×3-49=770147×(615-610)=73560×5+853=115380+354=434629+930+364=1923387-(394-373)=366600×8=4800863+354-754=46381+244-320=5741+466=12075/6-1/6=4/6511×(391-383)=4088234×2-230=238245+753-180=818541+316+919=1776718-(297+152)=26937+89×2=215754-27=72724×8=192430×2=860237-58×4=5314+443-88=66979-(78-64)=65539-351-174=14573×(61-56)=2865112×4-302=146430-99×2=232858-505+924=1277699-99×4=303678+636-630=684227-(142-104)=189299-(101+41)=157472-412=6095+270=365535×(259-256)=1605935-(60+536)=33947×9+223=646318-194+149=273693-339=354356×(593-590)=1068529-286=243441-180=261369+(466-433)=402227×(909-905)=908226×3+319=997205+291-163=333262-(245+11)=6268-166+217=319284+162+81=52786×8-550=138179×7=1253323-107=216841×2=1682110×(399-391)=880112+286+496=89458+167=225819-243=576566+487-351=70249×5=245484+187-630=41149×(517-511)=894538×(258-255)=1614670+673+231=157495×2=19056×2=112802-41×7=515839-715-55=69292-94=1981/6+3/6=4/6430-85×4=90308-(706-564)=166233+139=372240+(428-34)=634966-219-279=468175×4+415=1115352+(461-196)=617234-(799-598)=33108-88=20258+718+14=990301×2=602200-23-62=115392-(244+60)=88283+24×5=403266+228=494278×3-173=661534-113×2=308226+119=345186×(112-107)=930114+436+150=700666-32-129=505219-49+323=49335×(268-264)=140954-305×3=39870-123+532=1279328-11-172=145985+413=1398133-71-18=44448+36+286=770750+359+33=1142358-(569-522)=311189-59=130544-180=364425+(292-222)=49579+336-341=74192+278-336=134969-(548-27)=448400+(316-197)=51996×9+258=11221/8+6/8=7/8433-(89+19)=32537×8=296695-18-58=619600+128×5=124090-(414-383)=59957-55×6=627247-165=82336+244×2=82489×(40-35)=445349+(460-51)=758309-53×4=97363-(40+139)=184327-29×4=211713+132×5=1373350+64-222=192566×6-245=3151347×2-420=274143+327-44=42636-32+209=213359-117-239=3277-(257-101)=12198-(393-308)=13698×7-715=4171195+93×9=103267+395=46268+34×6=272600+303+633=1536205-(334-241)=112357+213+58=62883+136=219405+(166-31)=540195×8=1560323-112=211233+259=492761-(184+289)=288171+806+17=994299+62+291=652568-(349+204)=15499-481+319=337741×(90-86)=2964511-141×3=88176×(424-420)=704265+(323-73)=51565×(386-377)=585217+670+103=990129×(278-271)=903117-(122-74)=69236+14+257=507426-(421-19)=24246+769-65=950278×(376-373)=83418+72=90133×5=665320-165-140=15147-(62+70)=1583+(243-173)=153222+484+232=938507×8=4056507×2-865=14984×(234-225)=756876-(369+336)=171772-251-433=88924-29×4=808491-163+106=434393-14-287=9210