三年級數(shù)學(xué)(上)計(jì)算題專項(xiàng)練習(xí)附答案集錦374+(739-269)=562+781+549=3/5+2/5=557-38-374=351-(92+105)=264-(12+63)=106×4-316=137+317-42=348-227+136=475-358=794-256=342-85×2=939-(967-97)=5/9+4/9=725+(292-77)=16+130+268=419-302=614-576=187×3=202-141=231-107+241=352+(816-393)=1/6+2/6=210+436=501×(254-248)=461+(367-23)=312-109+117=240+(223-80)=75-(148-84)=989-671+716=451×2=969-525-137=757-(588+150)=85+(334-199)=59+174×2=305×3=189-15-61=315+(291-120)=311×3-913=548+25+57=942-370-28=211+172-70=751-147×4=968-172-194=959-(430-218)=442-185+103=91×(303-296)=156+(192-103)=463-243+694=647-254+494=488+415+47=13×7=12×4+244=709-583=221+(810-422)=459+(478-144)=114×4=144+655=260-(54-26)=840+(876-856)=417-176+353=47+34×5=900-(428+125)=88+152=48+(873-370)=485-346=464+(761-238)=3/9+2/9=156+524+273=98×(378-374)=103+(415-127)=991-(654-26)=807-243×2=456-(233+70)=182-99=230-(550-328)=108×7=232+92-214=443-89=726-507-122=895×7-188=73+482+311=92×4-246=374+86-390=472-52-18=613-295-60=226-82-18=160-42×3=190×5-758=143+(247-11)=111+442=273+997+540=773-63+146=293+425+874=267+390-233=216+22-115=321-160×2=57×9+14=386-18-320=373×9-115=768+865=419+347-652=199-161-36=198-21×3=295-83×2=191+(340-269)=216-(28+42)=884-560=818×9=490-179-99=417-107-58=210+(472-389)=943-92×5=443×3-661=1/5+2/5=164×6-242=117×5+795=29×(270-266)=324×2+271=552×(159-154)=421+36-224=291×4=41×9=977-646+873=698-(562-189)=75+359=162-(998-949)=337-106-217=844+(234-157)=215×(169-165)=372-126-180=505-199×2=857-(540+287)=283-86=414+321+112=407-16-235=301-(574-320)=506+231×3=739+308+60=116×4+607=620-(926-705)=981-761=35+81×4=961-(593+128)=127+112+402=333-(479-233)=472-(152+126)=3/8-1/8=689-(245+282)=39+386-384=222+52×9=222×2+399=435×7=69+68=895-103-699=468-333-68=619+145=28+159=858+302-673=268×2=441-17=574+81-314=843-248×3=68×(214-209)=18+165×4=235+(806-646)=582-55=355-(228-184)=525-(120+286)=62-(647-633)=398-14×2=989-(471+323)=302-206-24=3/6-2/6=399-(50+324)=397+43×7=391-193-194=315-279=618-106=213×2=132-(33+38)=905-52×4=169+161-85=273+192-83=970+(874-194)=976-(756-653)=69+140=418-392-14=205+(500-486)=341-203=402-277=331×3+868=388-(34+286)=319+102×4=261-41=342×6-122=351×2=506-295-86=603-277=628-(375+245)=961×(238-232)=192×(152-148)=294-13-126=329×3-309=1/6+3/6=39×(320-315)=399-(185+46)=466-442=387-202-170=106×9+198=139+(559-520)=635-(399+158)=242×3-26=884-147×3=337+495-113=255+76=95×8+351=693-655=829×6=76+(439-180)=104×9=741-136+860=459-54×5=655×(169-161)=971-31×8=461-(186-174)=312+242×2=75+116=61+181+276=387×2+195=221×8-595=462×5=772-130=97×(499-496)=308-(185+27)=3/9+5/9=522+566-316=89×(396-390)=837-350×2=523-445=333+(354-220)=188+553=491-77×6=62×(114-106)=985-(632+239)=490+153×6=844×9-527=479+557+935=764+345+656=379+49+848=308+98=28+233-133=236+266+336=175×(360-357)=339+143-169=987×(644-637)=312+70+267=968+765+334=16×5=98+(780-45)=658+(517-409)=310+64+493=742-(433-132)=609×(460-451)=89×2-135=42+45=158+479+67=914-324-527=935-638-11=274+(871-632)=522-183+475=882+223-992=108+347-211=360×2+175=277+(469-116)=347+(623-521)=482-404=285×7-310=647-(949-782)=126×(391-387)=97×3=274-198=329+782+948=961×(164-155)=70×6+406=265-67-181=737-(824-704)=404-138+106=327×2-320=29×(326-318)=747+920+530=917-(928-693)=60×6=146+(182-54)=312×9-732=919-394×2=676-(374+152)=263+218=48×(466-458)=521-(153+332)=97+294=15+46+257=726+40+803=81×9-259=699×3-464=449-100×3=135-(447-338)=290+193=385-(495-461)=332×3-918=805-(805-506)=12+466-364=762-(446+108)=156×6+322=726+748=404-61-215=631-293×2=170+72=242×(511-504)=625+(420-277)=772-(416+135)=447-180+147=141+104=886+27-470=153×3=996-302-208=243+(367-339)=932-380-290=381×(440-431)=398-(230+117)=260×2+414=822×5-356=198×5=406+86×4=449-(381-379)=360-236-61=65+219-93=396-(383-44)=410-222-68=579-287+183=146×6=515+163=468-37×8=693+32×3=187×(685-681)=718+713-670=262-61×3=711-89+31=5/10-3/10=42×2+364=274-178=941-263=401-43×8=967-(381+515)=265-114×2=424-(193+135)=454×6-263=297+762+125=26+330-30=17×6-49=626-117×2=737×(578-572)=367+83-62=239-80+337=308+36+517=404-(484-284)=62+488+50=901-181=575-(967-470)=896+614-610=908-(422-388)=417-(999-635)=1/7+6/7=205-(436-333)=227-70×3=418-189+31=338-(810-495)=287+41×2=159-(49+33)=586×5-757=2/10-1/10=982-247×3=199+(988-249)=297+(758-124)=498-10×7=214-105+268=393-38×4=188+219-173=4/7-2/7=533+(846-810)=332-260+160=943-384=661-284×2=73+223-272=341+83+327=173+302=430-(446-103)=89×(337-329)=310-43-222=428-122×2=182-(607-489)=397-82×3=246+(378-276)=336+141-139=328-(162+53)=151+(393-242)=78+(339-301)=314-39=514+977-427=505-355+360=553+102=83×6+13=421-49×7=374+13-144=995-192×3=439+666-357=238+(193-117)=801+274-676=914-(449+243)=4/7-1/7=966-(29+249)=999-909+268=227×2+485=191+131-56=939-201×2=978-952+477=155×4-568=438-360-23=110+72×7=112×3-57=307-(208-101)=788-489-255=81-36=151+15-40=509+187×4=234-(138+86)=907-(322+318)=201+337+281=650×3=239+107×8=480-(402-13)=462-(420+30)=227-100+237=154×(344-339)=391+985=266×3-697=89-(70-39)=476×(268-261)=838-(754-744)=464-(551-293)=454×(190-182)=358+565=531-(499-459)=353-(52+43)=269+206×2=240+323-525=798+599+286=168+51=47+407-341=263×2-391=325+58=491×5=332×(64-58)=671×9-174=196-62=707+335+364=532-256=405-(125+141)=971-638=971-52×3=155×2=428-381+135=654-179-263=791×9-657=225+870=336-101×2=368-75=414-38×9=579+684+13=571-24×2=112×4-280=357-(116+113)=921-694+840=208×6=421-78×4=877-616=129+351=793+976-484=109+50=812-(595-532)=139+(493-120)=163-(329-201)=62×9+36=842+624+268=854+153-714=186+382+114=757-454+362=144+106=125×8-297=321-253=591×2-149=114+210-218=366-38-56=481×(942-938)=449-113-46=370+19×4=458+283+168=45×(98-91)=25×(120-117)=136-(389-263)=435-45=42×5-161=496-439+174=316+(422-170)=16×(193-188)=688+886+879=841-690-62=806×6=260+295+322=184×(417-412)=832×(808-803)=906-709=128+61-78=619+161+88=94-(343-321)=439-(487-87)=138×4+130=987-938+686=218-188+467=403-(90-43)=293-(426-238)=724-188-488=341+470+264=153×4+15=74+128+777=181-75+189=108×(483-477)=134+218=331+116-230=256-172+397=913×2=283-(500-384)=677-297-44=394-213+244=432-17×5=592×4=845-71×2=95×9=89+308=328×(499-495)=277-39×3=221-101=981+19×8=387+(337-204)=63×8=289-27+178=817-55+501=290+(469-88)=611+90×3=5/9-1/9=168×5=78+397=218+744=156+168+81=332-180+333=823+117-445=322-53×4=396-(441-123)=185+195×3=845-494-313=119×(325-321)=570+61+438=133×6=107+(690-161)=708+(926-660)=261×3=737-(31+691)=401-109=3/5-2/5=275-195=686+431+772=308+(209-183)=18+(276-206)=155+(454-247)=394×9=482-(124+140)=2/4-1/4=269+38×8=205+256=363-(274+88)=234+385+325=144-40-19=148+326=830-477+639=27+321-321=75×7-93=359-35×5=202-(363-188)=711-81×3=277-(457-307)=300-251=39+42×7=467-319+691=103×7-57=595-302=614-18×3=418-203=361×8-976=574-(186+127)=82×(415-407)=182×5-890=433-146+17=184×2=243+190=333-116=279+61=366+(194-25)=198×(427-424)=342-(55+13)=17+598-381=458-135×2=577×8=468-266+53=330+156=207-133+221=209-107+332=410-26×3=128×3+295=199+98+228=117×6-277=417+109=844×(43-39)=115×4=325+28×6=970-382-558=430-41-255=1/8+3/8=618×5-884=79×9=686+791-70=138×5=963-669=206-132+144=314-(51+55)=246-218=101×(304-299)=204-(390-259)=124+363-202=800+449=125+847+28=76+278+916=793-(282-184)=408+310+450=903-147-499=424+853-235=479-31-171=475+644-84=940-(243+457)=898×8-907=130-100+316=286×3=600-115+858=779-(570+144)=291-43×3=131×6=208+223=247×4-134=503×9=401-(442-144)=26×(476-470)=353-(271+44)=139+73×5=461-39-248=698-(250+268)=253×(324-317)=342-(27+115)=959+199=862-155×5=314×4=44×4+430=388-158+58=177+202=5/8+2/8=995×7=297+173-414=517-211-98=109×2+204=815×6-173=814+236+895=590×8=411-84-300=212×2-226=54+(627-115)=20+339-100=297-185-15=438+31-319=48+85+481=933-389×2=221+60-192=468+63×8=792×2=2/8+5/8=133+869-788=980-21×4=142-70=940-937+701=443×(797-789)=374-(202+106)=455+(404-95)=97×9-272=930-334×2=146×9=875+314=168-(99+60)=973-684-259=834×9=186+153=388+147+286=59+277-287=244-(281-160)=402+(464-427)=171×9=109-62+222=323+(335-222)=324×7=897×6-175=100+462=374-(109+68)=507+660=741+(868-837)=136+(187-20)=360-205+137=896-(363+107)=52-(946-945)=409-270=758×4=415+922+729=222-135+125=208+512+257=125×(389-384)=160-91+195=92+202=110+526+138=69+71=377-75=591×6-599=148+(737-636)=825-266=402+45×4=218-(145-85)=183+(702-386)=462+89=341-313=117-15+188=204-13×4=939+207=823-298-90=264+34+127=377+38×6=408-52-15=366-266+385=235-119=459-(706-493)=5/8-2/8=270+69×5=441-133-139=144-(112-78)=908×3-502=901-503+858=443-103×4=165×(187-181)=217×7-194=544×(90-82)=76×3-19=436+(396-123)=191×4-738=906-469-22=130×(118-115)=131×3+383=795×9-480=903+487-416=933-(318+479)=898×5=186+353×2=281×(74-66)=924×(486-480)=176-45×3=298×3+13=452-62×5=629-487+991=628×(420-413)=165+(258-105)=89×5-185=322-24×4=542-(99+25)=28×8+492=16×9=340+62+380=233×(20-17)=982-405+831=497×2=328×(224-219)=45×9=634×8-250=5/8-1/8=325-160=570+(811-626)=647×6=203×(286-282)=494+138+411=520-22+554=692-481+572=453+41+334=493-(45+88)=212×4-841=227-(424-392)=223-19=406×2+167=249-(144+67)=432-(111+301)=598+88-417=120+139-233=453+425=968-544+610=832-156-292=914-100=655+938-778=36+23=5/9-4/9=401-226-122=744-448+389=419-(201-181)=171×(31-23)=88+515-289=269+22+290=684-35×9=860×5-634=538-(215+119)=504+156=43×4+98=406-180-84=211×3=1/5+3/5=11×9=306+447=13×7+387=202-183=346-(355-37)=153×2-153=284+323+261=10×(374-370)=119×6=416-(113+122)=894×(766-763)=133-35=559×7-297=142×3-424=38×5+90=495-(449+40)=490-303-32=366+822=196×(258-249)=541+314=244×9-500=參考答案374+(739-269)=844562+781+549=18923/5+2/5=1557-38-374=145351-(92+105)=154264-(12+63)=189106×4-316=108137+317-42=412348-227+136=257475-358=117794-256=538342-85×2=172939-(967-97)=695/9+4/9=1725+(292-77)=94016+130+268=414419-302=117614-576=38187×3=561202-141=61231-107+241=365352+(816-393)=7751/6+2/6=3/6210+436=646501×(254-248)=3006461+(367-23)=805312-109+117=320240+(223-80)=38375-(148-84)=11989-671+716=1034451×2=902969-525-137=307757-(588+150)=1985+(334-199)=22059+174×2=407305×3=915189-15-61=113315+(291-120)=486311×3-913=20548+25+57=630942-370-28=544211+172-70=313751-147×4=163968-172-194=602959-(430-218)=747442-185+103=36091×(303-296)=637156+(192-103)=245463-243+694=914647-254+494=887488+415+47=95013×7=9112×4+244=292709-583=126221+(810-422)=609459+(478-144)=793114×4=456144+655=799260-(54-26)=232840+(876-856)=860417-176+353=59447+34×5=217900-(428+125)=34788+152=24048+(873-370)=551485-346=139464+(761-238)=9873/9+2/9=5/9156+524+273=95398×(378-374)=392103+(415-127)=391991-(654-26)=363807-243×2=321456-(233+70)=153182-99=83230-(550-328)=8108×7=756232+92-214=110443-89=354726-507-122=97895×7-188=607773+482+311=86692×4-246=122374+86-390=70472-52-18=402613-295-60=258226-82-18=126160-42×3=34190×5-758=192143+(247-11)=379111+442=553273+997+540=1810773-63+146=856293+425+874=1592267+390-233=424216+22-115=123321-160×2=157×9+14=527386-18-320=48373×9-115=3242768+865=1633419+347-652=114199-161-36=2198-21×3=135295-83×2=129191+(340-269)=262216-(28+42)=146884-560=324818×9=7362490-179-99=212417-107-58=252210+(472-389)=293943-92×5=483443×3-661=6681/5+2/5=3/5164×6-242=742117×5+795=138029×(270-266)=116324×2+271=919552×(159-154)=2760421+36-224=233291×4=116441×9=369977-646+873=1204698-(562-189)=32575+359=434162-(998-949)=113337-106-217=14844+(234-157)=921215×(169-165)=860372-126-180=66505-199×2=107857-(540+287)=30283-86=197414+321+112=847407-16-235=156301-(574-320)=47506+231×3=1199739+308+60=1107116×4+607=1071620-(926-705)=399981-761=22035+81×4=359961-(593+128)=240127+112+402=641333-(479-233)=87472-(152+126)=1943/8-1/8=2/8689-(245+282)=16239+386-384=41222+52×9=690222×2+399=843435×7=304569+68=137895-103-699=93468-333-68=67619+145=76428+159=187858+302-673=487268×2=536441-17=424574+81-314=341843-248×3=9968×(214-209)=34018+165×4=678235+(806-646)=395582-55=527355-(228-184)=311525-(120+286)=11962-(647-633)=48398-14×2=370989-(471+323)=195302-206-24=723/6-2/6=1/6399-(50+324)=25397+43×7=698391-193-194=4315-279=36618-106=512213×2=426132-(33+38)=61905-52×4=697169+161-85=245273+192-83=382970+(874-194)=1650976-(756-653)=87369+140=209418-392-14=12205+(500-486)=219341-203=138402-277=125331×3+868=1861388-(34+286)=68319+102×4=727261-41=220342×6-122=1930351×2=702506-295-86=125603-277=326628-(375+245)=8961×(238-232)=5766192×(152-148)=768294-13-126=155329×3-309=6781/6+3/6=4/639×(320-315)=195399-(185+46)=168466-442=24387-202-170=15106×9+198=1152139+(559-520)=178635-(399+158)=78242×3-26=700884-147×3=443337+495-113=719255+76=33195×8+351=1111693-655=38829×6=497476+(439-180)=335104×9=936741-136+860=1465459-54×5=189655×(169-161)=5240971-31×8=723461-(186-174)=449312+242×2=79675+116=19161+181+276=518387×2+195=969221×8-595=1173462×5=2310772-130=64297×(499-496)=291308-(185+27)=963/9+5/9=8/9522+566-316=77289×(396-390)=534837-350×2=137523-445=78333+(354-220)=467188+553=741491-77×6=2962×(114-106)=496985-(632+239)=114490+153×6=1408844×9-527=7069479+557+935=1971764+345+656=1765379+49+848=1276308+98=40628+233-133=128236+266+336=838175×(360-357)=525339+143-169=313987×(644-637)=6909312+70+267=649968+765+334=206716×5=8098+(780-45)=833658+(517-409)=766310+64+493=867742-(433-132)=441609×(460-451)=548189×2-135=4342+45=87158+479+67=704914-324-527=63935-638-11=286274+(871-632)=513522-183+475=814882+223-992=113108+347-211=244360×2+175=895277+(469-116)=630347+(623-521)=449482-404=78285×7-310=1685647-(949-782)=480126×(391-387)=50497×3=291274-198=76329+782+948=2059961×(164-155)=864970×6+406=826265-67-181=17737-(824-704)=617404-138+106=372327×2-320=33429×(326-318)=232747+920+530=2197917-(928-693)=68260×6=360146+(182-54)=274312×9-732=2076919-394×2=131676-(374+152)=150263+218=48148×(466-458)=384521-(153+332)=3697+294=39115+46+257=318726+40+803=156981×9-259=470699×3-464=1633449-100×3=149135-(447-338)=26290+193=483385-(495-461)=351332×3-918=78805-(805-506)=50612+466-364=114762-(446+108)=208156×6+322=1258726+748=1474404-61-215=128631-293×2=45170+72=242242×(511-504)=1694625+(420-277)=768772-(416+135)=221447-180+147=414141+104=245886+27-470=443153×3=459996-302-208=486243+(367-339)=271932-380-290=262381×(440-431)=3429398-(230+117)=51260×2+414=934822×5-356=3754198×5=990406+86×4=750449-(381-379)=447360-236-61=6365+219-93=191396-(383-44)=57410-222-68=120579-287+183=475146×6=876515+163=678468-37×8=172693+32×3=789187×(685-681)=748718+713-670=761262-61×3=79711-89+31=6535/10-3/10=2/1042×2+364=448274-178=96941-263=678401-43×8=57967-(381+515)=71265-114×2=37424-(193+135)=96454×6-263=2461297+762+125=118426+330-30=32617×6-49=53626-117×2=392737×(578-572)=4422367+83-62=388239-80+337=496308+36+517=861404-(484-284)=20462+488+50=600901-181=720575-(967-470)=78896+614-610=900908-(422-388)=874417-(999-635)=531/7+6/7=1205-(436-333)=102227-70×3=17418-189+31=260338-(810-495)=23287+41×2=369159-(49+33)=77586×5-757=21732/10-1/10=1/10982-247×3=241199+(988-249)=938297+(758-124)=931498-10×7=428214-105+268=377393-38×4=241188+219-173=2344/7-2/7=2/7533+(846-810)=569332-260+160=232943-384=559661-284×2=9373+223-272=24341+83+327=751173+302=475430-(446-103)=8789×(337-329)=712310-43-222=45428-122×2=184182-(607-489)=64397-82×3=151246+(378-276)=348336+141-139=338328-(162+53)=113151+(393-242)=30278+(339-301)=116314-39=275514+977-427=1064505-355+360=510553+102=65583×6+13=511421-49×7=78374+13-144=243995-192×3=419439+666-357=748238+(193-117)=314801+274-676=399914-(449+243)=2224/7-1/7=3/7966-(29+249)=688999-909+268=358227×2+485=939191+131-56=266939-201×2=537978-952+477=503155×4-568=52438-360-23=55110+72×7=614112×3-57=279307-(208-101)=200788-489-255=4481-36=45151+15-40=126509+187×4=1257234-(138+86)=10907-(322+318)=267201+337+281=819650×3=1950239+107×8=1095480-(402-13)=91462-(420+30)=12227-100+237=364154×(344-339)=770391+985=1376266×3-697=10189-(70-39)=58476×(268-261)=3332838-(754-744)=828464-(551-293)=206454×(190-182)=3632358+565=923531-(499-459)=491353-(52+43)=258269+206×2=681240+323-525=38798+599+286=1683168+51=21947+407-341=113263×2-391=135325+58=383491×5=2455332×(64-58)=1992671×9-174=5865196-62=134707+335+364=1406532-256=276405-(125+141)=139971-638=333971-52×3=815155×2=310428-381+135=182654-179-263=212791×9-657=6462225+870=1095336-101×2=134368-75=293414-38×9=72579+684+13=1276571-24×2=523112×4-280=168357-(116+113)=128921-694+840=1067208×6=1248421-78×4=109877-616=261129+351=480793+976-484=1285109+50=159812-(595-532)=749139+(493-120)=512163-(329-201)=3562×9+36=594842+624+268=1734854+153-714=293186+382+114=682757-454+362=665144+106=250125×8-297=703321-253=68591×2-149=1033114+210-218=106366-38-56=272481×(942-938)=1924449-113-46=290370+19×4=446458+283+168=90945×(98-91)=31525×(120-117)=75136-(389-263)=10435-45=39042×5-161=49496-439+174=231316+(422-170)=56816×(193-188)=80688+886+879=2453841-690-62=89806×6=4836260+295+322=877184×(417-412)=920832×(808-803)=4160906-709=197128+61-78=111619+161+88=86894-(343-321)=72439-(487-87)=39138×4+130=682987-938+686=735218-188+467=497403-(90-43)=356293-(426-238)=105724-188-488=48341+470+264=1075153×4+15=62774+128+777=979181-75+189=295108×(483-477)=648134+218=352331+116-230=217256-172+397=481913×2=1826283-(500-384)=167677-297-44=336394-213+244=425432-17×5=347592×4=2368845-71×2=70395×9=85589+308=397328×(499-495)=1312277-39×3=160221-101=120981+19×8=1133387+(337-204)=52063×8=504289-27+178=440817-55+501=1263290+(469-88)=671611+90×3=8815/9-1/9=4/9168×5=84078+397=475218+744=962156+168+81=405332-180+333=485823+117-445=495322-53×4=110396-(441-123)=78185+195×3=770845-494-313=38119×(325-321)=476570+61+438=1069133×6=798107+(690-161)=636708+(926-660)=974261×3=783737-(31+691)=15401-109=2923/5-2/5=1/5275-195=80686+431+772=1889308+(209-183)=33418+(276-206)=88155+(454-247)=362394×9=3546482-(124+140)=2182/4-1/4=1/4269+38×8=573205+256=461363-(274+88)=1234+385+325=944144-40-19=85148+326=474830-477+639=99227+321-321=2775×7-93=432359-35×5=184202-(363-188)=27711-81×3=468277-(457-307)=127300-251=4939+42×7=333467-319+691=839103×7-57=664595-302=293614-18×3=560418-203=215361×8-976=1912574-(186+127)=26182×(415-407)=656182×5-890=20433-146+17=304184×2=368243+190=433333-116=217279+61=340366+(194-25)=535198×(427-424)=594342-(55+13)=27417+598-381=234458-135×2=188577×8=4616468-266+53=255330+156=486207-133+221=295209-107+332=434410-26×3=332128×3+295=679199+98+228=525117×6-277=425417+109=526844×(43-39)=3376115×4=460325+28×6=493970-382-558=30430-41-255=1341/8+3/8=4/8618×5-884=220679×9=711686+791-70=1407138×5=690963-669=294206-132+144=218314-(51+55)=208246-218=28101×(304-299)=505204-(390-259)=73124+363-202=285800+449=1249125+847+28=100076+278+916=1270793-(282-184)=695408+310+450=1168903-147-499=257424+853-235=1042479-31-171=277475+644-84=1035940-(243+457)=240898×8-907=6277130-100+316=346286×3=858600-115+858=1343779-(570+144)=65291-43×3=162131×6=786208+223=431247×4-134=854503×9=4527401-(442-144)=10326×(476-470)=156353-(271+44)=38139+73×5=504461-39-248=174698-(250+268)=180253×(324-317)=1771342-(27+115)=200959+199=1158862-155×5=87314×4=125644×4+430=606388-158+58=288177+202=3795/8+2/8=7/8995×7=6965297+173-414=56517-211-98=208109×2+204=422815×6-173=4717814+236+895=1945590×8=4720411-84-300=27212×2-226=19854+(627-115)=56620+339-100=259297-185-15=97438+31-319=15048+85+481=614933-389×2=155221+60-192=89468+63×8=972792×2=15842/8+5/8=7/8133+869-788=214980-21×4=896142-70=72940-937+701=704443×(797-789)=3544374-(202+106)=66455+(404-95