三年級(jí)數(shù)學(xué)(上)計(jì)算題專項(xiàng)練習(xí)附答案集錦

三年級(jí)數(shù)學(xué)(上)計(jì)算題專項(xiàng)練習(xí)附答案集錦501×(49-46)=185-79=471-(556-420)=338-93+209=364-312+136=433+54-108=245×7-236=198×2=680-35-181=269-226+409=762-(542-511)=447-33×3=324+75-393=751×9-647=321-105+73=3/7-1/7=483-426+77=460-433=877+(597-350)=112×5-138=342-31×4=70×(217-211)=332-93-100=166×3-279=694+906+541=277+895+118=589-490+55=476-(19+54)=270-(662-656)=5/6-1/6=953-145×5=672×8-389=90×3-232=38+165=27×4=104×6=210+(495-346)=644×3=12×3=37×5+84=302-(60+97)=305-(243+26)=284+(165-73)=660+412+193=139+117=832+653=383+116×2=5/7-1/7=821-(505-368)=57×6-139=991-(875-843)=784-245-39=624-226-158=574+169×3=276+(218-83)=866+390+92=458-54×6=93+330=641-113×2=176+(862-71)=27+651-511=130×7-107=46×(615-607)=1/3+2/3=213+39-57=49×6-148=475+(330-72)=992-(613+209)=496+438-47=266-116+100=572×8-773=157-152+75=788-(709-423)=105×4=986-91×7=460+294+103=920-119×3=320+(700-366)=343×8=345-87=991-59×5=697+26+10=336+281+12=296-159-52=664-222=602-201=184+63×4=202-32×5=52+(260-59)=478-179-151=433-(140+268)=73×(184-181)=70×(432-425)=119+320-154=156×2-58=464+77×3=129+440×2=25+219-145=480-(10+232)=178×4-68=63+266=17×3=589×6-230=632-65×5=101×(257-251)=129+495+44=207-117+353=393-230-50=211×4-652=405-(15+75)=343-(877-606)=386×(419-412)=59+248-254=450+345=47+194=74+266-217=638-17×4=237×(701-695)=77+207=137+96=162+261=106-(291-258)=91×9-13=837-412-296=22×2+136=388×(368-359)=343-10×7=68×4-100=1/8+3/8=435-16×8=219-42=828×2-67=438-234-61=191×5=163×4+535=468×(164-160)=148×2+812=318×2-499=638-(601-501)=900-(607+24)=911+306=26+423-442=772+836=661-276-13=873-(699+40)=119×6=418-(18+254)=51+515+230=652-(736-382)=496-138×2=372+(898-53)=903-(975-250)=826-(969-486)=194-(400-310)=284+665=427×7-198=15×3+286=33+297+550=410-184=498×6-147=27×(481-473)=267+41+405=993-499+272=929-151=293×3=157+91+717=153×2=834×7=918×6=490-187=839+426×2=826-(886-419)=593+15×6=480-(191-94)=732-123-214=872+294-521=986+(739-73)=767+630-231=773+684-920=39×9-263=906-580=738+270×3=270+125×4=349+(343-309)=183×2+464=398-30+104=376-10=273+916-688=975-(119+852)=434-(201+41)=864-469-12=496-254=25×(402-395)=313-296+425=275+170-229=107+841-344=711-99+231=867-207-42=900-501-69=58×6+276=240+29+548=813-(479-89)=448-(304+94)=297-137+91=448-(173+143)=750-(831-172)=303×2-460=279+131=742+(284-233)=85×5=26+344-103=927+425+421=715-30×5=13+(134-65)=959-107-110=145-79-23=199+256-405=261-48×2=787×(31-23)=185+224=461-134-131=736-(17+190)=248-96-11=550×8-82=963-(118+556)=313+117×5=730-(865-485)=416-(213+47)=679+824=551+(809-538)=251+581+125=111+658=445-(753-721)=455-(303+113)=276×3-286=152+566=480×(985-980)=93×(178-173)=855×2=276-62=197+362=423-100×3=80+62=489-29-22=430+622=977-(483+344)=153+(368-91)=755×2-879=200-(439-350)=381-12-120=278-100-160=458-30×3=382-218=84+73×4=154×6-238=110+57=420-182+706=498-(399-112)=282+610=31+432+81=361+214-13=278+(431-72)=814×4-683=749-92×6=140×3+72=226-128-62=558-50=777-386+937=228-14×6=914-713+146=716×8-371=184-(81+84)=34+(258-203)=272+908-764=524-344=497-(461-61)=324×6=49+147=310-19×7=394-254+67=520-242+817=232+127=203+242×2=911-159×4=454×(477-469)=990-408+452=950-(237+320)=814-94×8=144×6-304=132×(50-43)=920-(190+427)=334-99×2=273×2-48=672-10×4=356-356+115=976-200-541=750-109-393=531-(216+176)=981+849-723=415-26=627×(557-551)=525+827=161+309=731+(535-229)=94×8+13=170+(402-156)=565-391=627+439+171=349-(202-177)=922-(24+768)=858+408-459=59×7+180=648-(351+89)=346+798+807=625-363=560+67×8=112-65+154=907-(547+90)=857-511+363=1/8+4/8=343-(362-79)=265×2-187=846×3-822=221+69-233=439+277+295=101×2+294=720×(880-872)=398-64-265=843-64×7=212+929=363-240=868-815=132×(109-106)=23×8+935=737+631-596=146-(59+52)=198+235=46+250+136=671+(396-287)=232+(307-15)=471+(665-202)=872-601+968=490-(47+186)=227+108-234=527-211-51=116+(425-177)=163+175×3=943-364×2=670+(803-427)=243+924+692=970-580=660-28×3=370-149×2=429-(337-209)=861+79+476=302+302-414=922+37+625=352-56×3=494-63×3=128+118-191=474-(398-343)=713+84-650=361-108=93+(441-434)=290+79+313=82+56+481=563+212-503=361-217=270×(543-538)=471+(256-84)=462-190=465-58-369=942×4=2/3-1/3=879-(656-234)=581+(559-345)=530×2=896-458-410=3/6+2/6=52×(51-47)=342-66-78=945+98-807=698-399+127=961+598-589=449-177-269=211-(459-266)=107×9=951-134+954=396-239-108=519-34×7=725-673+168=456-320=349-86-95=482-374+227=240×2-243=963-50×4=90×8-496=482×9=844-(907-190)=677×(72-67)=341+519-52=190-126+29=83+84-71=319+282+340=368+716-67=868×3=976-(225+532)=327-(31+151)=1/5+3/5=732+(952-182)=958×6=290×2+348=967-592=489-221×2=357-36×9=748+726=16+72×7=335+255+152=499×5=2/10+7/10=785×8-460=335-69-151=305+315-525=121×2=735-222+920=998-172-247=498-(69+11)=440×9=102×6=794-645+716=600+100×9=345-(447-344)=82×(462-456)=480+144×5=590+244=371+(466-453)=190×5-482=575-85+821=113×3=247+307+441=66+(296-161)=98×2=825+(983-810)=777-666+571=722-146×2=565+629+787=250×3-564=176-72=755×(378-373)=245+95=533×8=140×6=81+237=235-100-43=794-219-103=776×(166-160)=924-468=97×7+989=202-156=412-336=661-(191+104)=870-(929-421)=90-35=109×(562-554)=430+590-837=283×4=203×(472-469)=808-514-59=791-(340-126)=250-(123+86)=459×(537-532)=81+413-232=276+(216-181)=339-82=39×2+247=367-53-22=4/6-2/6=358-161+208=584×(970-961)=457-(136+154)=598-(571-317)=950-816=64×(459-456)=382×3-63=828-646=13×6-11=38×8-194=760-(128+102)=643-39-462=414-319+933=485+119=2/4-1/4=12×2=121+317=196+291-181=936-476-375=91-(322-303)=978-(296+647)=652-148×2=21×4=264+163×3=152×4-90=114×3+203=795×9-935=325-(500-321)=737+171×5=53×(130-124)=434×(36-27)=71×8-27=233+43-29=579+(343-193)=386+(286-56)=1/4+3/4=895-392=444-(155+159)=621+301+49=481-(18+99)=87×2+270=379-195-44=714+937-39=765+93×5=441-184=332+112-397=973+(706-666)=533-197-117=563+801-699=471-161×2=75+(356-161)=720×8=312-242=336-168+118=232-(38+118)=422+(388-93)=230+79=40×6=923×(945-941)=931-(330-135)=997-433+645=4/7-2/7=809-(799-51)=842-(153+164)=247-14×2=410+24+288=126-(300-184)=376×2=850+672-747=495-(303-278)=443-109=4/6-1/6=327+19+578=888+218-325=5/8-2/8=805-463-207=101×(347-344)=537×(133-126)=609-(336+225)=260+166=366-125=744-513=633+(235-225)=476-48=733-183+259=57+82=302-53=736×(334-326)=230×2+297=113×5+395=33+71×6=125×8-276=223-22+109=996-60=374-(252+117)=39+697+610=537-16=12+127+632=818+130+724=382-(421-165)=51+448-99=29×3+170=414-246+18=22+56=127×6+579=15×(497-494)=36×(299-291)=281+28+419=181+15+61=138+227-265=186+245-391=873-(380+450)=277-18+499=622+460+287=392+(189-139)=590+606-837=734-(879-203)=630+369+312=875-129×4=346+89-192=407-(418-173)=268-131-69=386-314+250=34×3=198×9-54=353+172+382=370×2+555=372-(112+60)=377+(344-314)=413-(109-86)=381-(237+104)=760-478=420-(25+365)=338+155-133=107-84+429=839×(707-698)=801-186=196+(91-33)=371-49×6=849-418-247=181×4+16=944+292=828+714+646=84+197+323=295+(422-391)=441-86-259=78×9-498=146-37-38=473-138-143=23+(471-162)=949-347+837=250×(954-945)=632-374-208=304-(171-28)=58×(207-199)=467-146+78=3/9+6/9=163+88+279=219-19×2=156+78=359-69+145=264×9=215×5=931+725+508=90+64+826=75+61+120=728-173+31=41×8=263-(17+157)=374-86-67=914-(118+249)=978+(757-610)=703+592-318=44-(32-23)=665-343=363-(334-63)=635-(432+135)=218-32×2=213-117=61×9-45=170×(264-261)=705-(115+145)=388-(362-122)=160×2=789+428+911=456+61×2=533-12-509=794-144×5=976×8=355+(504-133)=427-363-64=119+342=125×5-365=190×4-368=74×(346-340)=268+176=332+244-81=139×2+62=481×(985-977)=27+37+607=295+(815-664)=446-42×7=691+364+155=1/5+2/5=343-20×8=159+(283-204)=493×2-27=84-(66-13)=177×3+12=368-(30+194)=48+152-46=481-444=345+(152-82)=254+369+43=978×(165-159)=933-(632+182)=262-(914-899)=21×6+427=63×(229-225)=323+229+184=203+90=106×(490-484)=867-202=418-365-31=544+188=756-357+168=288-32×6=321×(110-107)=768-58+649=2/5-1/5=137-22×2=600×7=812-131×2=308+137=109+94-99=835-596-71=951×2=490×8-932=457-(373-255)=478+(857-378)=130-(220-132)=221×8-647=126-(127-98)=85×4-194=910+29×9=190×(426-422)=172+28+894=970-189+629=739×5=184+133×6=796-(434-185)=610+350=267+302+363=460-326-85=443-336+83=243×2=63+295+421=449×(982-978)=254-72×2=978×4=139+58×4=624×4-686=324-78-37=156×4=124+284×2=442-123×3=223+91=908+186-231=102×9=642×(263-256)=907-63×6=71×(138-135)=858-329-323=470-(36+412)=2/6-1/6=403+139+125=822-411×2=120+(298-291)=147+239-241=938-(156+304)=295×(447-444)=235×2=471-51×6=87×3-151=471-318+207=470-(41+258)=371×2-684=361+130=5/10-4/10=34×6+473=644×7-196=274×2=4/7+2/7=299-71=59+107=476-(151+287)=716-211=490-(282-159)=281-265+206=599-(203+290)=231+(398-238)=94-(91-78)=114×(350-343)=921-(168+396)=7/9+2/9=95+143=906-125×7=347+(312-122)=275×2-95=418-156=279+51-317=270-(178-166)=21+467×2=336×(141-134)=360-263=221-101×2=460-(322+108)=393+225=694+(680-612)=994-478=392-34×4=540+630+994=76-(204-170)=600-391+985=507×7-889=276×3=291+311=722-311=346-70+178=81+89=167+251-233=595-73-517=207+337=210+(521-156)=20×8=925×5=300-275+307=404×(102-96)=382+188×3=332-(282-17)=187+(92-65)=901+676+273=348+(444-433)=793-254+227=209+59×2=414×2=660-(143+423)=270+217-222=374-18×3=85×2=98+280=262+91+434=480+850=41+713-507=52×5+297=322-173-64=196×(484-480)=158+336=905+(485-127)=488×2=80+93+964=420-194-140=633-548+959=970-153=430-360+251=18+(983-610)=153+216×3=143×3+404=282-(664-610)=307+122=401-18=270+(279-135)=135×(72-65)=782+(281-251)=2/6+3/6=890-383=116×8=396-(758-726)=285-151+362=752+687+127=408+239=873-245×3=76×4+322=225-35×5=403×2-313=105×2=119×(412-404)=參考答案501×(49-46)=1503185-79=106471-(556-420)=335338-93+209=454364-312+136=188433+54-108=379245×7-236=1479198×2=396680-35-181=464269-226+409=452762-(542-511)=731447-33×3=348324+75-393=6751×9-647=6112321-105+73=2893/7-1/7=2/7483-426+77=134460-433=27877+(597-350)=1124112×5-138=422342-31×4=21870×(217-211)=420332-93-100=139166×3-279=219694+906+541=2141277+895+118=1290589-490+55=154476-(19+54)=403270-(662-656)=2645/6-1/6=4/6953-145×5=228672×8-389=498790×3-232=3838+165=20327×4=108104×6=624210+(495-346)=359644×3=193212×3=3637×5+84=269302-(60+97)=145305-(243+26)=36284+(165-73)=376660+412+193=1265139+117=256832+653=1485383+116×2=6155/7-1/7=4/7821-(505-368)=68457×6-139=203991-(875-843)=959784-245-39=500624-226-158=240574+169×3=1081276+(218-83)=411866+390+92=1348458-54×6=13493+330=423641-113×2=415176+(862-71)=96727+651-511=167130×7-107=80346×(615-607)=3681/3+2/3=1213+39-57=19549×6-148=146475+(330-72)=733992-(613+209)=170496+438-47=887266-116+100=250572×8-773=3803157-152+75=80788-(709-423)=502105×4=420986-91×7=349460+294+103=857920-119×3=563320+(700-366)=654343×8=2744345-87=258991-59×5=696697+26+10=733336+281+12=629296-159-52=85664-222=442602-201=401184+63×4=436202-32×5=4252+(260-59)=253478-179-151=148433-(140+268)=2573×(184-181)=21970×(432-425)=490119+320-154=285156×2-58=254464+77×3=695129+440×2=100925+219-145=99480-(10+232)=238178×4-68=64463+266=32917×3=51589×6-230=3304632-65×5=307101×(257-251)=606129+495+44=668207-117+353=443393-230-50=113211×4-652=192405-(15+75)=315343-(877-606)=72386×(419-412)=270259+248-254=53450+345=79547+194=24174+266-217=123638-17×4=570237×(701-695)=142277+207=284137+96=233162+261=423106-(291-258)=7391×9-13=806837-412-296=12922×2+136=180388×(368-359)=3492343-10×7=27368×4-100=1721/8+3/8=4/8435-16×8=307219-42=177828×2-67=1589438-234-61=143191×5=955163×4+535=1187468×(164-160)=1872148×2+812=1108318×2-499=137638-(601-501)=538900-(607+24)=269911+306=121726+423-442=7772+836=1608661-276-13=372873-(699+40)=134119×6=714418-(18+254)=14651+515+230=796652-(736-382)=298496-138×2=220372+(898-53)=1217903-(975-250)=178826-(969-486)=343194-(400-310)=104284+665=949427×7-198=279115×3+286=33133+297+550=880410-184=226498×6-147=284127×(481-473)=216267+41+405=713993-499+272=766929-151=778293×3=879157+91+717=965153×2=306834×7=5838918×6=5508490-187=303839+426×2=1691826-(886-419)=359593+15×6=683480-(191-94)=383732-123-214=395872+294-521=645986+(739-73)=1652767+630-231=1166773+684-920=53739×9-263=88906-580=326738+270×3=1548270+125×4=770349+(343-309)=383183×2+464=830398-30+104=472376-10=366273+916-688=501975-(119+852)=4434-(201+41)=192864-469-12=383496-254=24225×(402-395)=175313-296+425=442275+170-229=216107+841-344=604711-99+231=843867-207-42=618900-501-69=33058×6+276=624240+29+548=817813-(479-89)=423448-(304+94)=50297-137+91=251448-(173+143)=132750-(831-172)=91303×2-460=146279+131=410742+(284-233)=79385×5=42526+344-103=267927+425+421=1773715-30×5=56513+(134-65)=82959-107-110=742145-79-23=43199+256-405=50261-48×2=165787×(31-23)=6296185+224=409461-134-131=196736-(17+190)=529248-96-11=141550×8-82=4318963-(118+556)=289313+117×5=898730-(865-485)=350416-(213+47)=156679+824=1503551+(809-538)=822251+581+125=957111+658=769445-(753-721)=413455-(303+113)=39276×3-286=542152+566=718480×(985-980)=240093×(178-173)=465855×2=1710276-62=214197+362=559423-100×3=12380+62=142489-29-22=438430+622=1052977-(483+344)=150153+(368-91)=430755×2-879=631200-(439-350)=111381-12-120=249278-100-160=18458-30×3=368382-218=16484+73×4=376154×6-238=686110+57=167420-182+706=944498-(399-112)=211282+610=89231+432+81=544361+214-13=562278+(431-72)=637814×4-683=2573749-92×6=197140×3+72=492226-128-62=36558-50=508777-386+937=1328228-14×6=144914-713+146=347716×8-371=5357184-(81+84)=1934+(258-203)=89272+908-764=416524-344=180497-(461-61)=97324×6=194449+147=196310-19×7=177394-254+67=207520-242+817=1095232+127=359203+242×2=687911-159×4=275454×(477-469)=3632990-408+452=1034950-(237+320)=393814-94×8=62144×6-304=560132×(50-43)=924920-(190+427)=303334-99×2=136273×2-48=498672-10×4=632356-356+115=115976-200-541=235750-109-393=248531-(216+176)=139981+849-723=1107415-26=389627×(557-551)=3762525+827=1352161+309=470731+(535-229)=103794×8+13=765170+(402-156)=416565-391=174627+439+171=1237349-(202-177)=324922-(24+768)=130858+408-459=80759×7+180=593648-(351+89)=208346+798+807=1951625-363=262560+67×8=1096112-65+154=201907-(547+90)=270857-511+363=7091/8+4/8=5/8343-(362-79)=60265×2-187=343846×3-822=1716221+69-233=57439+277+295=1011101×2+294=496720×(880-872)=5760398-64-265=69843-64×7=395212+929=1141363-240=123868-815=53132×(109-106)=39623×8+935=1119737+631-596=772146-(59+52)=35198+235=43346+250+136=432671+(396-287)=780232+(307-15)=524471+(665-202)=934872-601+968=1239490-(47+186)=257227+108-234=101527-211-51=265116+(425-177)=364163+175×3=688943-364×2=215670+(803-427)=1046243+924+692=1859970-580=390660-28×3=576370-149×2=72429-(337-209)=301861+79+476=1416302+302-414=190922+37+625=1584352-56×3=184494-63×3=305128+118-191=55474-(398-343)=419713+84-650=147361-108=25393+(441-434)=100290+79+313=68282+56+481=619563+212-503=272361-217=144270×(543-538)=1350471+(256-84)=643462-190=272465-58-369=38942×4=37682/3-1/3=1/3879-(656-234)=457581+(559-345)=795530×2=1060896-458-410=283/6+2/6=5/652×(51-47)=208342-66-78=198945+98-807=236698-399+127=426961+598-589=970449-177-269=3211-(459-266)=18107×9=963951-134+954=1771396-239-108=49519-34×7=281725-673+168=220456-320=136349-86-95=168482-374+227=335240×2-243=237963-50×4=76390×8-496=224482×9=4338844-(907-190)=127677×(72-67)=3385341+519-52=808190-126+29=9383+84-71=96319+282+340=941368+716-67=1017868×3=2604976-(225+532)=219327-(31+151)=1451/5+3/5=4/5732+(952-182)=1502958×6=5748290×2+348=928967-592=375489-221×2=47357-36×9=33748+726=147416+72×7=520335+255+152=742499×5=24952/10+7/10=9/10785×8-460=5820335-69-151=115305+315-525=95121×2=242735-222+920=1433998-172-247=579498-(69+11)=418440×9=3960102×6=612794-645+716=865600+100×9=1500345-(447-344)=24282×(462-456)=492480+144×5=1200590+244=834371+(466-453)=384190×5-482=468575-85+821=1311113×3=339247+307+441=99566+(296-161)=20198×2=196825+(983-810)=998777-666+571=682722-146×2=430565+629+787=1981250×3-564=186176-72=104755×(378-373)=3775245+95=340533×8=4264140×6=84081+237=318235-100-43=92794-219-103=472776×(166-160)=4656924-468=45697×7+989=1668202-156=46412-336=76661-(191+104)=366870-(929-421)=36290-35=55109×(562-554)=872430+590-837=183283×4=1132203×(472-469)=609808-514-59=235791-(340-126)=577250-(123+86)=41459×(537-532)=229581+413-232=262276+(216-181)=311339-82=25739×2+247=325367-53-22=2924/6-2/6=2/6358-161+208=405584×(970-961)=5256457-(136+154)=167598-(571-317)=344950-816=13464×(459-456)=192382×3-63=1083828-646=18213×6-11=6738×8-194=110760-(128+102)=530643-39-462=142414-319+933=1028485+119=6042/4-1/4=1/412×2=24121+317=438196+291-181=306936-476-375=8591-(322-303)=72978-(296+647)=35652-148×2=35621×4=84264+163×3=753152×4-90=518114×3+203=545795×9-935=6220325-(500-321)=146737+171×5=159253×(130-124)=318434×(36-27)=390671×8-27=541233+43-29=247579+(343-193)=729386+(286-56)=6161/4+3/4=1895-392=503444-(155+159)=130621+301+49=971481-(18+99)=36487×2+270=444379-195-44=140714+937-39=1612765+93×5=1230441-184=257332+112-397=47973+(706-666)=1013533-197-117=219563+801-699=665471-161×2=14975+(356-161)=270720×8=5760312-242=70336-168+118=286232-(38+118)=76422+(388-93)=717230+79=30940×6=240923×(945-941)=3692931-(330-135)=736997-433+645=12094/7-2/7=2/7809-(799-51)=61842-(153+164)=525247-14×2=219410+24+288=722126-(300-184)=10376×2=752850+672-747=775495-(303-278)=470443-109=3344/6-1/6=3/6327+19+578=924888+218-325=7815/8-2/8=3/8805-463-207=135101×(347-344)=303537×(133-126)=3759609-(336+225)=48260+166=426366-125=241744-513=231633+(235-225)=643476-48=428733-183+259=80957+82=139302-53=249736×(334-326)=5888230×2+297=757113×5+395=96033+71×6=459125×8-276=724223-22+109=310996-60=936374-(252+117)=539+697+610=1346537-16=52112+127+632=771818+130+724=1672382-(421-165)=12651+448-99=40029×3+170=257414-246+18=18622+56=78127×6+579=134115×(497-494)=4536×(299-291)=288281+28+419=728181+15+61=257138+227-265=100186+245-391=40873-(380+450)=43277-18+499=758622+460+287=1369392+(189-139)=442590+606-837=359734-(879-203)=58630+369+312=1311875-129×4=359346+89-192=243407-(418-173)=162268-131-69=68386-314+250=32234×3=102198×9-54=1728353+172+382=907370×2+555=1295372-(112+60)=200377+(344-314)=407413-(109-86)=390381-(237+104)=40760-478=282420-(25+365)=30338+155-133=360107-84+429=452839×(707-698)=7551801-186=615196+(91-33)=254371-49×6=77849-418-247=184181×4+16=740944+292=1236828+714+646=218884+197+323=604295+(422-391)=326441-86-259=9678×9-498=204146-37-38=71473-138-143=19223+(471-162)=332949-347+837=1439250×(954-945)=2250632-374-208=50304-(171-28)=16158×(207-199)=464467-146+78=3993/9+6/9=1163+88+279=530219-19×2=181156+78=234359-69+145=435264×9=2376215×5=1075931+725+508=216490+64+826=98075+61+120=256728-173+31=58641×8=328263-(17+157)=89374-86-67=221914-(118+249)=547978+(757-610)=1125703+592-318=97744-(32-23)=35665-343=322363-(334-63)=92635-(432+135)=68218-32×2=154213-117=9661×9-45=504170×(264-261)=510705-(115+145)=445388-(362-122)=148160×2=320789+428+911=2128456+61×2=578533-12-509=12794-144×5=74976×8=7808355+(504-133)=726427-363-64=0119+342=461125×5-365=260190×4-368=39274×(346-340)=444268+176=444332+244-81=495139×2+62=340481×(985-977)=384827+37+607=671295+(815-664)=446446-42×7=152691+364+155=12101/5+2/5=3/5343-20×8=183159+(283-204)=238493×2-27=95984-(66-13)=31177×3+12=543368-(30+194)=14448+152-46=154481-444=37345+(152-82)=415254+369+43=666978×(165-159)=5868933-(632+182)=119262-(914-899)=24721×6+427=55363×(229-225)=252323+229+184=736203+90=293106×(490-484)=636867-202=665418-365-31=22544+188=732756-357+168=567288-32×6=96321×(110-107)=963768-58+649=13592/5-1/5=1/5137