三年級數(shù)學(xué)(上)計(jì)算題及答案集錦320-(416-318)=336×(435-428)=214+(433-377)=389×2=861×7=558+320-688=356+138+129=285+782-72=730-646+798=255-112=890-(188+602)=144-82+250=252-64+72=752-282-334=477-40×8=109×(284-275)=463-(42+385)=106×6+248=140+258=226-109=660-23×4=902+253-504=460+228=893-297×3=251×3-136=38+692+11=407-(804-603)=448+(198-166)=395-124=892-767-69=479-249-184=710-121=79-(761-699)=467+495-206=280+(479-202)=547+98=386+596-600=850+693-456=796-20×5=251+249-213=362+37×2=133+(484-463)=764×2=651-184-140=663-407-29=896+409-890=446-10×8=43+195-232=716×5-950=438-(85+153)=324-13=22+(429-372)=935-(459+256)=110×7-373=256+172×5=203×4=177+(304-181)=169×4=115+327×2=207+125×8=583+859=892-(391+74)=58×2=990-(130+153)=432-29=545-447+104=3/5-2/5=484-228+140=45×(29-20)=169+860-416=94-41+440=72×(183-175)=844-663-174=445+118+358=965+212+647=458-268-46=383+911=494+(280-170)=310-21×3=93+460=168+606=151×7-272=1/7+6/7=290×2-463=869-249-334=436-(379-236)=590+(939-458)=893×7=490-45×3=247-96-50=33+357-294=847+(842-162)=227×2+444=24+511-83=766-571=125×4+33=360-324+253=375+374+10=391+888=986-535-371=39×(167-160)=5/8+2/8=123+194×4=29+351×2=24+(334-147)=14×9+237=849+217-920=698-495-148=655×8-770=931-238-123=743×2=850-293-60=215+58+14=66×7=467-392=233×(132-126)=272-70+19=103+(404-38)=253+126=187-23×8=592×3=86×2=540-(372+56)=772-41-264=991-(937-182)=892-53-773=427+141×2=192+(695-144)=51+211=324+196=125×(111-106)=218+230=490+(337-58)=756+882+49=832+435×2=84+489+47=527-22×9=309+(486-245)=82×(469-462)=97+248-168=90+835-628=356+13+252=458-132-319=730×4-72=365-75×2=377-14×9=200-26+188=439×2+60=383-(757-551)=271-91-95=536+(671-160)=145-62=1/5+2/5=535-(126-58)=303+537=535-(555-359)=113+217=249-163+268=118×8-660=470-315=216×3=680-(343-230)=349-(615-417)=16+(308-182)=372-312-18=286×(992-984)=460-346-31=175-(142-58)=70+90+270=174×5-522=5/9-4/9=447+(206-72)=241×(346-343)=3/8+2/8=591+(464-229)=393+68-394=567-303=489+669=418-109-44=448+220+180=736×5=159+915=300+45+594=214×(902-899)=32+637+963=189×(311-303)=489-63×4=788-155-587=111×9=164-148+176=230+(796-760)=685-84×8=756-551+325=830+98×6=207-(80+40)=188-(36+17)=88×(444-439)=549+157+191=230-104+821=419-38-380=603-71+701=328×2=620+676+301=926-(270+130)=671-632+378=92×(71-66)=156+246=762+313=138×7-322=262+339×2=396-(232-148)=639+669-195=902-223+526=204×2-121=803-177×4=787+14+105=963-127=69+609+121=365-62×5=244×2-342=661-(113+438)=386-72+20=414-124-280=901-250=167+41+168=224-180-15=278-31×7=946-50×3=425×2-742=366+551=930-590=156×6-249=28×7+145=275×(331-323)=453×2-819=52×(45-37)=257-23-10=302-(471-219)=113+97=442-(226+32)=132-(59+50)=353-36×9=843-(304+482)=74-(399-330)=535-37×6=45+225=631-(175+325)=458×6=142×(452-445)=23×8-138=80-54=490-(440-25)=338-(265-227)=385×3-110=847+926-818=289×2=811-192×2=168×(103-100)=449-(455-144)=945+(936-488)=399×7=650+(857-258)=758+897=240+209×3=58+103=448-(111-24)=233+84=950-897+671=321-46×4=2/5-1/5=338×(525-521)=793-(979-260)=924-25=870×9-206=297-(958-942)=62×(237-229)=344×(367-360)=375+110×3=119-(141-41)=64×6=26×(264-255)=61+56=376+452+652=781+494+235=67×(22-17)=281-180=410+77-11=908×(314-306)=82+249+484=333+693+611=423-273+186=795+574=442-(201-183)=228+295=906-15×4=37+187-204=198+653+13=613-(115+274)=429-(94+49)=55×4-68=1/5+3/5=630-116×3=112×(542-535)=454+695-737=834×(734-728)=362-(986-689)=277×(390-382)=375+227×2=103+161=531+222=320-155-69=785×9-631=166×2+160=601-303+139=333-39×7=580+469+497=124×8-477=223+113×6=898-(619+232)=278-55=942-201-711=124×6=392-254+287=434-378+133=95-46+755=491-116×2=473-72=356×6-983=101×6=30×(265-261)=466-76=15+971-953=128×7=252-26=77×6+156=833+110×8=771×4-810=592-309-61=498+(942-296)=211×4-350=440-(551-326)=319-16=389+350=3/8-2/8=507×(381-374)=908-(238+18)=656+(531-435)=93+295-271=464-(253+85)=168+63=493+(360-57)=237-190=40×7-93=864-474-325=575-(167+328)=965-613=16+244+654=899-54×7=367-(369-201)=92+529+256=11+90+102=227-(111+62)=277×6-59=687+56+213=435-54+727=73×6=468-104×2=321+834-611=461-(253+123)=452-203-198=3/6-2/6=389-65×3=755-(371+215)=855-(78+337)=18+322-287=142+364+65=802+361+272=91-30×2=443×(527-518)=442-199+139=718-(65+253)=965-361-214=241+85+896=485-135×3=56×4+242=140-(38+81)=769×5-225=155×(221-216)=28+(759-304)=128+80=935+261×2=608-190+182=544×3-670=422-14×8=448+(957-259)=456-363+260=306×2-444=884-144×3=887-55×3=395-260+173=420+(457-433)=383+331+483=58+339=701+417-19=300+(692-345)=636-105×2=114-52×2=29×2+32=251×2=272+144-330=637-210×2=161×3+98=384+653-52=1/9+2/9=436-(169+240)=334+409+48=213+85-58=306×3-258=175+199-124=125×5+966=242+172=500-68×7=82+115+671=85×6=264+129=16×(159-153)=187×5-432=345+(492-333)=704+568-608=101×(80-73)=92+(461-446)=664+940+663=571+(720-304)=514×(929-926)=496-460+167=237+(374-366)=123×8=105+138-77=541-360+128=35+78=42×5+482=323-(410-338)=54+483+446=206+361=547-366=65×5+112=144+210=423-(99+121)=826×(362-359)=280+793=666-(171+105)=44+13+242=199+124+310=248-(70+45)=944-(612-504)=260×3+842=455-(54+324)=296+166=190×(119-115)=189-15×9=446+(309-24)=380-(149+186)=682-289+12=428+(362-102)=441+(578-330)=31×5=250+901-477=999-75×2=468+74×9=457-(46+395)=453-84-82=278×5-504=399-370+374=172×4=724×(54-47)=499-(57+223)=134-(144-87)=71×2+451=923+(987-880)=129+751+88=16+468-48=232-(63+117)=597+114-473=843-100×4=565-384=880-244-547=373+60×7=607×8=482-469+226=86×5-189=140×2=203+63+66=288+(944-513)=47+387-300=430-(149-78)=253-(804-635)=910-(43+114)=100×4=632-(40+385)=389-55-146=491-(132-129)=54+228×2=97+98-190=65×2+398=438-362-55=401-16=325×(147-144)=66×8+385=657-501+241=84+345-400=965-(459+323)=73+29-25=251+64-292=397-331+198=389×2-453=101+318=207-52=485×2-193=611-492=181-(227-199)=338-71=1/6+2/6=682+200×2=260+23+614=967-381-314=171-132+46=999-88-834=719-674=455×(405-398)=155+303-339=658×8-56=372-125=961-211-555=125×6=70×4=459-(888-841)=317×3=522+(490-280)=82×9-66=3/6-1/6=263+526+191=716-132+246=752+133×3=647-(615-511)=698-(433-292)=418-99-73=291+(237-117)=237-76-133=188-(317-202)=492-405-15=607-539=594-476=271×9=636+786-986=477-29×5=428+(313-220)=688-370+466=375-314=55+438+73=28+44=10×4+892=918+(912-848)=25×(291-282)=669+666-279=331×2=959-(887+36)=462×(383-377)=958-152×5=2/7+4/7=153+210+432=313×2+167=479+504-569=382-100×3=180×(436-429)=148×(66-60)=49+(981-551)=235×9-652=331+434+233=466-428+368=413-28-299=667-475=891-(199+508)=1/8+7/8=174+(179-47)=299×2-144=28+49=582-(456-377)=356-238-52=947-193=534-24×9=289×7-151=225+(911-684)=763+(915-171)=429-(165+58)=4/10-1/10=476-(326-187)=744+(304-102)=324-(289-195)=497-55×3=455-207=657+610+460=62×2=342-114-213=322-(165+103)=118×(249-242)=484-213-97=45+126-49=292-109+244=180+628-774=144×6+170=408-44×8=210-157-38=66×3=840+57×7=496+785+922=371+73=1/7+4/7=305+(593-213)=788×5=228+(405-244)=388-133-45=245×3=420-(165+237)=7/10-2/10=469-(53+107)=730-156=579+423+780=171×(642-637)=48×3=517+281=127×3-158=170-54=461-100×2=57+69+49=954+275=85-12+380=123+200-116=49×4=385-245+16=178×3+459=487-357+238=687-(639-196)=235+144=634×6-573=456×2=132-60=947+295×3=78×7-511=79+410=227+(241-166)=82+165+703=979-467-269=375+74=418-(392-63)=492-106-253=478-160=204-18=194-(310-146)=140×(688-684)=333-125-128=63×(229-221)=401×(400-395)=191-22×3=3/8-1/8=701-108+604=907-(483+313)=441-130×2=551+(390-30)=692-(490-446)=270×5=890-63×2=93×8-692=306-110+234=462-(58+340)=391+63-193=424-23=221+146=1/7+5/7=459-112×3=232+280=156-(10+26)=639-75+345=369×(131-122)=240-(405-301)=493-(490-44)=418-293+294=436-167=115+108-204=156×6-299=206×4+142=312-26+608=707×7-622=241+66×3=655-337=868-171-205=346-50×2=347-(374-146)=74×9=163+105-143=3/5-1/5=407-11×4=848+506+260=195×4-149=86+321-357=598-46=646-512=422-77-203=447-(21+33)=108×(219-211)=62+135=32+235-216=92+27×7=746×9-663=728×(584-580)=364-132=177+134=419-363+435=161+51=764-55=419+(500-402)=635×3=331-114-179=678×5-389=403+81+230=385-50×3=947-40-694=369+90+141=29×7-185=412-(231+119)=828×7=105×7-156=347+40×5=380×7=806+393×2=309-84+857=793-213×2=84×(58-51)=177×3-222=137+168×2=278-45=108×3+15=194+209=707-99×5=361-(49+87)=312-64-82=172+848+910=112+192-45=151+231=212-47=938-337+551=328+139=398-382+426=111×7-449=412-312+325=379-234+727=495-136=143+851-781=17+550-132=388-211=336+(256-161)=371-(652-332)=347-(793-770)=283×5-643=879-(914-197)=417×2+147=451-106-301=151+43+136=401-203+421=472-423=128×(191-188)=809-(247+426)=806-271+650=63+49+663=446-267+483=488-(190-69)=33×3=79+(164-58)=65×5+98=231×5=427-(436-272)=115×(290-284)=783×5-310=767-(572-523)=451×2-149=347-126-173=331-313=811+(811-765)=336+109+74=328-(149+94)=936-(878+21)=368×2=66+231=742-92-579=579×4-993=137+974+499=417-(138+218)=499-(344-45)=119×3=224-(147-93)=643-329=446×2+257=108+177=121+356-438=338+(242-119)=861-(840-217)=382+(294-269)=5/9-3/9=1/8+6/8=159-(383-325)=735×5=311+609-748=120×2=12×(109-104)=86×3=853-308=351×4-959=230×6=773×(683-675)=265-(106+156)=883-359+711=556-47-84=735×(459-456)=964+(290-125)=899-(311+48)=228-143+519=929×4=406-(18+249)=622-480=557×3=279-(277-107)=164+749+271=786×(576-570)=472+(418-231)=65-15+506=158+160-93=323-99×3=92×2+280=490+(124-104)=208-(387-250)=46×(57-49)=288-(871-627)=959-97-15=492×2-389=67×9=653+460+430=813-(25+20)=2/7-1/7=52×9+491=669+352-505=271+(252-87)=177-(16+113)=261+383-20=29×6+234=372×8=337-43=214+125×6=620-104×5=124×4-339=613-(656-64)=247-33×7=453+109×4=35×(351-342)=138-42×3=117+348=參考答案320-(416-318)=222336×(435-428)=2352214+(433-377)=270389×2=778861×7=6027558+320-688=190356+138+129=623285+782-72=995730-646+798=882255-112=143890-(188+602)=100144-82+250=312252-64+72=260752-282-334=136477-40×8=157109×(284-275)=981463-(42+385)=36106×6+248=884140+258=398226-109=117660-23×4=568902+253-504=651460+228=688893-297×3=2251×3-136=61738+692+11=741407-(804-603)=206448+(198-166)=480395-124=271892-767-69=56479-249-184=46710-121=58979-(761-699)=17467+495-206=756280+(479-202)=557547+98=645386+596-600=382850+693-456=1087796-20×5=696251+249-213=287362+37×2=436133+(484-463)=154764×2=1528651-184-140=327663-407-29=227896+409-890=415446-10×8=36643+195-232=6716×5-950=2630438-(85+153)=200324-13=31122+(429-372)=79935-(459+256)=220110×7-373=397256+172×5=1116203×4=812177+(304-181)=300169×4=676115+327×2=769207+125×8=1207583+859=1442892-(391+74)=42758×2=116990-(130+153)=707432-29=403545-447+104=2023/5-2/5=1/5484-228+140=39645×(29-20)=405169+860-416=61394-41+440=49372×(183-175)=576844-663-174=7445+118+358=921965+212+647=1824458-268-46=144383+911=1294494+(280-170)=604310-21×3=24793+460=553168+606=774151×7-272=7851/7+6/7=1290×2-463=117869-249-334=286436-(379-236)=293590+(939-458)=1071893×7=6251490-45×3=355247-96-50=10133+357-294=96847+(842-162)=1527227×2+444=89824+511-83=452766-571=195125×4+33=533360-324+253=289375+374+10=759391+888=1279986-535-371=8039×(167-160)=2735/8+2/8=7/8123+194×4=89929+351×2=73124+(334-147)=21114×9+237=363849+217-920=146698-495-148=55655×8-770=4470931-238-123=570743×2=1486850-293-60=497215+58+14=28766×7=462467-392=75233×(132-126)=1398272-70+19=221103+(404-38)=469253+126=379187-23×8=3592×3=177686×2=172540-(372+56)=112772-41-264=467991-(937-182)=236892-53-773=66427+141×2=709192+(695-144)=74351+211=262324+196=520125×(111-106)=625218+230=448490+(337-58)=769756+882+49=1687832+435×2=170284+489+47=620527-22×9=329309+(486-245)=55082×(469-462)=57497+248-168=17790+835-628=297356+13+252=621458-132-319=7730×4-72=2848365-75×2=215377-14×9=251200-26+188=362439×2+60=938383-(757-551)=177271-91-95=85536+(671-160)=1047145-62=831/5+2/5=3/5535-(126-58)=467303+537=840535-(555-359)=339113+217=330249-163+268=354118×8-660=284470-315=155216×3=648680-(343-230)=567349-(615-417)=15116+(308-182)=142372-312-18=42286×(992-984)=2288460-346-31=83175-(142-58)=9170+90+270=430174×5-522=3485/9-4/9=1/9447+(206-72)=581241×(346-343)=7233/8+2/8=5/8591+(464-229)=826393+68-394=67567-303=264489+669=1158418-109-44=265448+220+180=848736×5=3680159+915=1074300+45+594=939214×(902-899)=64232+637+963=1632189×(311-303)=1512489-63×4=237788-155-587=46111×9=999164-148+176=192230+(796-760)=266685-84×8=13756-551+325=530830+98×6=1418207-(80+40)=87188-(36+17)=13588×(444-439)=440549+157+191=897230-104+821=947419-38-380=1603-71+701=1233328×2=656620+676+301=1597926-(270+130)=526671-632+378=41792×(71-66)=460156+246=402762+313=1075138×7-322=644262+339×2=940396-(232-148)=312639+669-195=1113902-223+526=1205204×2-121=287803-177×4=95787+14+105=906963-127=83669+609+121=799365-62×5=55244×2-342=146661-(113+438)=110386-72+20=334414-124-280=10901-250=651167+41+168=376224-180-15=29278-31×7=61946-50×3=796425×2-742=108366+551=917930-590=340156×6-249=68728×7+145=341275×(331-323)=2200453×2-819=8752×(45-37)=416257-23-10=224302-(471-219)=50113+97=210442-(226+32)=184132-(59+50)=23353-36×9=29843-(304+482)=5774-(399-330)=5535-37×6=31345+225=270631-(175+325)=131458×6=2748142×(452-445)=99423×8-138=4680-54=26490-(440-25)=75338-(265-227)=300385×3-110=1045847+926-818=955289×2=578811-192×2=427168×(103-100)=504449-(455-144)=138945+(936-488)=1393399×7=2793650+(857-258)=1249758+897=1655240+209×3=86758+103=161448-(111-24)=361233+84=317950-897+671=724321-46×4=1372/5-1/5=1/5338×(525-521)=1352793-(979-260)=74924-25=899870×9-206=7624297-(958-942)=28162×(237-229)=496344×(367-360)=2408375+110×3=705119-(141-41)=1964×6=38426×(264-255)=23461+56=117376+452+652=1480781+494+235=151067×(22-17)=335281-180=101410+77-11=476908×(314-306)=726482+249+484=815333+693+611=1637423-273+186=336795+574=1369442-(201-183)=424228+295=523906-15×4=84637+187-204=20198+653+13=864613-(115+274)=224429-(94+49)=28655×4-68=1521/5+3/5=4/5630-116×3=282112×(542-535)=784454+695-737=412834×(734-728)=5004362-(986-689)=65277×(390-382)=2216375+227×2=829103+161=264531+222=753320-155-69=96785×9-631=6434166×2+160=492601-303+139=437333-39×7=60580+469+497=1546124×8-477=515223+113×6=901898-(619+232)=47278-55=223942-201-711=30124×6=744392-254+287=425434-378+133=18995-46+755=804491-116×2=259473-72=401356×6-983=1153101×6=60630×(265-261)=120466-76=39015+971-953=33128×7=896252-26=22677×6+156=618833+110×8=1713771×4-810=2274592-309-61=222498+(942-296)=1144211×4-350=494440-(551-326)=215319-16=303389+350=7393/8-2/8=1/8507×(381-374)=3549908-(238+18)=652656+(531-435)=75293+295-271=117464-(253+85)=126168+63=231493+(360-57)=796237-190=4740×7-93=187864-474-325=65575-(167+328)=80965-613=35216+244+654=914899-54×7=521367-(369-201)=19992+529+256=87711+90+102=203227-(111+62)=54277×6-59=1603687+56+213=956435-54+727=110873×6=438468-104×2=260321+834-611=544461-(253+123)=85452-203-198=513/6-2/6=1/6389-65×3=194755-(371+215)=169855-(78+337)=44018+322-287=53142+364+65=571802+361+272=143591-30×2=31443×(527-518)=3987442-199+139=382718-(65+253)=400965-361-214=390241+85+896=1222485-135×3=8056×4+242=466140-(38+81)=21769×5-225=3620155×(221-216)=77528+(759-304)=483128+80=208935+261×2=1457608-190+182=600544×3-670=962422-14×8=310448+(957-259)=1146456-363+260=353306×2-444=168884-144×3=452887-55×3=722395-260+173=308420+(457-433)=444383+331+483=119758+339=397701+417-19=1099300+(692-345)=647636-105×2=426114-52×2=1029×2+32=90251×2=502272+144-330=86637-210×2=217161×3+98=581384+653-52=9851/9+2/9=3/9436-(169+240)=27334+409+48=791213+85-58=240306×3-258=660175+199-124=250125×5+966=1591242+172=414500-68×7=2482+115+671=86885×6=510264+129=39316×(159-153)=96187×5-432=503345+(492-333)=504704+568-608=664101×(80-73)=70792+(461-446)=107664+940+663=2267571+(720-304)=987514×(929-926)=1542496-460+167=203237+(374-366)=245123×8=984105+138-77=166541-360+128=30935+78=11342×5+482=692323-(410-338)=25154+483+446=983206+361=567547-366=18165×5+112=437144+210=354423-(99+121)=203826×(362-359)=2478280+793=1073666-(171+105)=39044+13+242=299199+124+310=633248-(70+45)=133944-(612-504)=836260×3+842=1622455-(54+324)=77296+166=462190×(119-115)=760189-15×9=54446+(309-24)=731380-(149+186)=45682-289+12=405428+(362-102)=688441+(578-330)=68931×5=155250+901-477=674999-75×2=849468+74×9=1134457-(46+395)=16453-84-82=287278×5-504=886399-370+374=403172×4=688724×(54-47)=5068499-(57+223)=219134-(144-87)=7771×2+451=593923+(987-880)=1030129+751+88=96816+468-48=436232-(63+117)=52597+114-473=238843-100×4=443565-384=181880-244-547=89373+60×7=793607×8=4856482-469+226=23986×5-189=241140×2=280203+63+66=332288+(944-513)=71947+387-300=134430-(149-78)=359253-(804-635)=84910-(43+114)=753100×4=400632-(40+385)=207389-55-146=188491-(132-129)=48854+228×2=51097+98-190=565×2+398=528438-362-55=21401-16=385325×(147-144)=97566×8+385=913657-501+241=39784+345-400=29965-(459+323)=18373+29-25=77251+64-292=23397-331+198=264389×2-453=325101+318=419207-52=155485×2-193=777611-492=119181-(227-199)=153338-71=2671/6+2/6=3/6682+200×2=1082260+23+614=897967-381-314=272171-132+46=85999-88-834=77719-674=45455×(405-398)=3185155+303-339=119658×8-56=5208372-125=247961-211-555=195125×6=75070×4=280459-(888-841)=412317×3=951522+(490-280)=73282×9-66=6723/6-1/6=2/6263+526+191=980716-132+246=830752+133×3=1151647-(615-511)=543698-(433-292)=557418-99-73=246291+(237-117)=411237-76-133=28188-(317-202)=73492-405-15=72607-539=68594-476=118271×9=2439636+786-986=436477-29×5=332428+(313-220)=521688-370+466=784375-314=6155+438+73=56628+44=7210×4+892=932918+(912-848)=98225×(291-282)=225669+666-279=1056331×2=662959-(887+36)=36462×(383-377)=2772958-152×5=1982/7+4/7=6/7153+210+432=795313×2+167=793479+504-569=414382-100×3=82180×(436-429)=1260148×(66-60)=88849+(981-551)=479235×9-652=1463331+434+233=998466-428+368=406413-28-299=86667-475=192891-(199+508)=1841/8+7/8=1174+(179-47)=306299×2-144=45428+49=77582-(456-377)=503356-238-52=66947-193=754534-24×9=318289×7-151=1872225+(911-684)=452763+(915-171)=1507429-(165+58)=2064/10-1/10=3/10476-(326-187)=337744+(304-102)=946324-(289-195)=230497-55×3=332455-207=248657+610+460=172762×2=124342-114-213=15322-(165+103)=54118×(249-242)=826484-213-97=17445+126-49=122292-109+244=427180+628-774=34144×6+170=1034408-44×8=56210-157-38=1566×3=198840+57×7=1239496+785+922=2203371+73=4441/7+4/7=5/7305+(593-213)=685788×5=3940228+(405-244)=389388-133-45=210245×3=735420-(165+237)=187/10-2/10=5/10469-(53+107)=309730-156=574579+423+780=1782171×(642-637)=85548×3=144517+281=798127×3-158=223170-54=116461-100×2=26157+69+49=175954+275=122985-12+380=453123+200-116=20749×4=196385-245+16=156178×3+459=993487-357+238=368687-(639-196)=244235+144=379634×6-573=3231456×2=912132-60=72947+295×3=183278×7-511=3579+410=489227+(241-166)=30282+165+703=950979-467-269=243375+74=449418-(392-63)=89492-106-253=133478-160=318204-18=186194-(310-146)=30140×(688-684)=560333-125-128=8063×(229-221)=504401×(400-395)=2005191-22×3=1253/8-1/8=2/8701-108+604=1197907-(483+313)=111441-130×2=181551+(390-30)=911692-(490-446)=648270×5=1350890-63×2=76493×8-692=52306-110+234=430462-(58+340)=64391+63-193=261424-23=401221+146=3671/7+5/7=6/7459-112×3=123232+280=512156-(10+26)=120639-75+345=909369×(131-122)=3321240-(405-301)=136493-(490-44)=47418-293+294=419436-167=269115+108-204=19156×6-299=637206×4+142=966312-26+608=894707×7-622=4327241+66×3=439655-337=318868-171-205=492346-50×2=246347-(374-146)=11974×9=666163+105-143=1253/5-1/5=2/5407-11×4=363848+506+260=1614195×4-149=63186+321-357=50598-46=552646-512=134422-77-203=142447-(21+33)=393108×(219-211)=86462+135=