三年級數(shù)學(上)計算題專項練習附答案集錦

三年級數(shù)學(上)計算題專項練習附答案集錦949-538=486×5-27=51+133+68=541-124-224=429×2+823=386-16×4=572+(890-251)=81×9-80=378×2-338=121+(715-480)=277-(33+236)=660-216+528=309+101+405=817-75+543=403-328+204=102+293+454=269×(384-381)=126×7-538=314+123+531=535+258+36=230×(467-460)=945-89=12×(83-74)=14+(556-407)=38×3+203=718×6-910=429-(955-637)=76+(416-303)=384-227=359+10×2=104+111×3=156-11×3=950×(761-755)=387+959=107×7=280+93=169-(115-79)=203×3+689=323×3=201+106-166=78×2=551×(670-661)=484-(54+207)=197×2=481-354+11=492-221×2=331+871-445=757×2-577=116×(171-164)=378+142=19×(221-215)=96×6=475+14-216=363+122=191+794+917=387-(173+140)=826+149-659=270-(221+45)=199×(144-141)=902-(909-600)=864+862=391-(90+64)=745-388-262=40+(356-74)=246-(383-358)=167×3+391=718-127×4=122×(450-446)=288+102-104=476-44-115=572-136×4=728×4=868-299-563=454-(53+339)=773-38-656=46+302-153=100+238=194-31+205=59×7+986=478-164+156=171-45+74=231-110=207×2+379=243-14×9=213×2=559+(881-338)=230+720+733=340+559=389+(182-56)=799-248-385=278×8-304=818-774+891=692-401=5/8+2/8=317×2-417=277×4=923-428+537=298×3=578+131-184=354+479=163+544=409+91×6=167×(929-924)=536-(42+401)=419-(309+68)=236+540+44=759-560+780=225×4-748=391+385-603=329-(983-765)=433-(443-201)=566+26+144=945-589+480=33×(256-247)=3/8+2/8=431+556=291+118-152=118×(151-145)=2/8-1/8=482-375+261=108-(184-138)=358×5=158+210=7/10-3/10=726-456+403=290-221=536×(418-412)=945-154=375-40×6=762+11×7=177-99+40=745+924=108+59×2=381-41×2=578-(728-624)=91-(75-19)=300-63-42=682-(698-481)=313+995+456=122+368-19=653-565=289+472+256=50+230=884-(966-87)=81-38=621-552=1/6+2/6=5/8-2/8=920×(298-295)=313+303+343=782+641-37=86+257=372-196=159-111=105+306=773+798=563+866-740=68×7=475-(146+125)=404-114=475-117-335=94+46-67=849-178×2=613×2=252+66=453-220-58=141+112=98-(745-667)=124+(431-117)=634-42×4=537-84+946=433×2-228=905×9-103=214+(200-142)=564-40×4=497×9-452=527-(364+90)=408-(206+32)=4/6+2/6=332+365=251×3-198=162+(385-332)=510+(917-541)=495×3-412=487-32×5=922+824-298=314+577-368=75×2+127=213×4=136×3-276=873+75×8=440-116×3=36+257-91=461-218=975×2=380-103+849=744-398-14=428+(433-199)=675-404=789+84×9=366×4-655=353-54=874-(376+63)=1/4+2/4=829-149×3=572×9-564=215-(105+63)=442×(851-843)=577×7-388=265×3=366-92×3=54+391-157=156×(204-201)=93×7-132=97×(157-154)=141+135-236=114×(235-229)=32×3+534=315+629+19=375-(241-88)=370+242×2=491-(54+116)=921-(417+98)=516+786+18=393-(205+51)=47×(429-420)=172-14×6=29+931+198=233-169=964-607-154=409-10-150=437-124-127=441+(362-94)=332+97+528=511-(267+201)=140-(210-192)=505+300×3=390-176=495-458+330=262-21×6=769-26+834=548-56=425+720+547=544+354+170=483-27×2=885-(328-229)=978×6=734+(325-60)=199+11×6=366-(71+224)=304-67-121=4/8+3/8=272×7=28-20+397=440-216=492-62-417=112×7-614=979+494+460=550×(743-737)=362-(83+201)=811-248-73=353×(49-44)=59×(464-458)=94×8-425=260+138-312=167+729+951=202×8=120×2=93-91+298=570-199-209=302+240=857×5-865=466-181-117=117+99=598+909-861=195+161=414-(236-205)=171+60=228+(418-164)=235-(183-162)=34×6=808-114+494=191+147+108=235+(397-361)=520×8=716-77+933=169×4-664=165+(524-210)=487-284=413+33-312=657-(234+96)=56×8=896-135×4=295×3-749=72×5=250-74×3=469-(92-85)=140+(82-15)=749×5-259=701-(272+31)=421×(120-117)=2/4-1/4=179×(61-56)=178-140+454=451-114×3=447-(81+74)=378-175-169=663×4-719=90×(473-464)=932+(758-396)=109×(96-87)=3/5-1/5=415-(397-297)=720+242=607×4-301=473-(103+332)=119×8-426=189×(170-166)=291+111+562=437-281+105=323+11-118=407+45×7=132×5+84=202+158=384-77-228=598×5-118=75+39×6=973-397-71=292+127-336=307×3=239+55×5=1/6+5/6=119×(229-226)=250-129-27=618+748=153-(95-11)=899-105=484-(403-169)=528×(623-619)=346+309×3=905+(284-68)=11×5+166=824-197×3=458-(390-123)=472-(65+400)=119×5-253=520-(895-477)=429×2-778=10+131-75=98+177=410-64×2=40×3=798-35×4=210+(400-206)=370-259+92=4/10-2/10=223+41×5=863-(421+14)=177+38=137+263-66=113+57×9=307-(476-326)=641+186+152=904+328+71=130×5=234-226+376=190-(120-20)=78×(500-495)=463+197-419=358-(177+55)=2/5-1/5=989-(341+137)=361×6-68=348-236-17=54×4+106=384-(75+121)=285+(241-118)=513×9=295+290=761-(833-500)=20×2=57×(221-213)=216-19×2=2/8+4/8=203-60=233+317×2=23+(227-83)=176-35+192=428-(439-156)=66×9-340=193+473=570+(329-90)=371-111-62=599-26-54=831-(241+51)=104×4+458=997×(879-872)=784-(942-167)=298-(416-132)=998-(760+105)=408+(751-256)=428-321=621-12×4=955-(611-519)=338+412+223=454-14×4=334-81-141=38×6=291+892-937=127+168=365+70=66×(475-471)=908-83-728=134+949-631=846-104×2=103×8=459-459+72=477-234-72=166+531+216=111×6-642=432+133=91+386=497-308+263=467+967+32=929-108×8=428+463+27=163+(809-204)=477-73-79=121×5-47=182+315+60=360×(762-758)=116+133=801-17×5=282+161-352=405-171=38+421-37=351-217=202+62+442=396-312=127+(500-498)=87×3=14×2+717=993+426-220=26×7+73=172-55+305=820+248=474-(999-774)=230-36=187+381+396=434-126-217=269+759+605=126×(377-370)=534-471=179+699+22=473-22×3=644×(484-479)=79+269=7/8-1/8=415+735+748=273-(92+42)=432-(254-147)=397-(763-736)=405+833-638=164×3+250=923-203-360=939+860-809=374-(353-31)=998×(122-115)=295-40×2=230×(469-465)=917-(180+24)=180+(410-133)=363-62=472-18×3=432-169+87=35+207-160=633-51×6=66×4+332=30×6-14=325-(417-274)=187×3-434=59+231=188×7-69=348-248+277=210+74+289=429-(651-610)=342+400+168=81+(140-115)=94+496=897+19-243=900×2=220+19+655=118-12×8=731-(715-389)=40+(30-19)=800+193-908=772+(833-407)=558-28-86=416-(554-239)=614-16=292-28+151=220+(120-113)=901+(783-415)=4/6-1/6=236-190+484=997×(963-957)=212+110=787×(267-264)=482+(440-100)=593+107×4=359-(410-88)=238-55=421+258-179=562-474-19=888+(260-31)=994+101×8=751+890+443=470-280=820+434-428=41+116×8=454-103-79=76×(205-197)=1/5+2/5=420-90-45=83+119×3=424-(210+60)=301-147×2=311-(52+170)=286+191-467=344-99-166=392+107-319=283-(341-99)=131×3+216=15+280+865=416-327=117-62-23=25+44-22=468-325+209=97×5=662+(617-403)=877×6=751-580+302=416-(67+221)=36+116+419=426-33×7=39+407-251=519×4=896×4=826-(300+182)=5/7-1/7=566-215-45=133+254×2=120×8=202+399×2=102+152-85=99+696+631=357-143+21=316-37×6=958-(965-122)=840+763-690=3/5-2/5=861+584=188+170-114=721-365=749-(99+211)=357-19+646=243-(138+63)=133-32+152=164-38=508-(137+337)=130×5-637=84×4+317=413-140=213×3-287=405+190+470=250×8-848=202×(316-312)=290×(251-248)=422-44×3=13×7+87=355+86-177=292-289+92=213+110=476+(930-377)=618×2=11×7=642×5-102=249×4-226=484-119-29=468-(182+34)=268-146=41×3=538-253=666-324-241=972-60-44=575-(85+188)=286×3=797+832+462=229×3-122=396+33-407=584-428-42=42×7=451-371=312-(109+125)=147+181=642-202×3=63+420-268=25+672+218=45+15=383-(96-28)=114+147=138×3+47=524-37×7=975×(430-421)=340+(233-192)=364-91-220=297-(293-274)=298-138=106+338=306×3=475-(230-58)=441×9=182+277×2=294-135+311=796-(952-198)=180+48-213=359+(449-325)=838-670=169+277=875-697+398=792-479=661+636+575=586-(637-332)=210+(157-82)=90×(36-30)=819+646-850=95×7+332=262-36=748-(491+166)=667×6=402+(173-35)=200-(113+42)=20×5-100=465-151=85×8=824-(152-73)=888-612=161-22×5=959+506-95=738-92-264=476-22-295=496-241-135=290+50=333-156+181=659×5-911=932-(592+26)=473-100=60×4+189=287-27×5=864-385=124+83=853-251+712=464-93×3=128-(42+57)=910-119×4=924-(901-613)=335+(433-55)=272-12×6=341+84-419=328-146+287=408-342-19=347-197+159=58×(281-278)=485-248-70=972-123×2=130×6-659=486+(896-87)=840×(609-602)=900-(873-779)=337-58×4=434-298=87+176+675=352-90-153=127×(191-186)=741+(516-447)=13+324+657=519×6=503+143+926=357-219-53=131×7+63=994×(145-138)=552-70×7=384-208+782=312+158=343-73=469-(46+302)=61+195=439-(254-193)=144+142×4=632+(964-953)=937-(42-17)=86×5-379=296-(401-143)=86×3=759+119+71=433+77×5=110-(236-223)=117+982+880=622-(75+356)=619-138-480=740×3=121×6=270+(208-202)=344+142=840-394-378=288×6-981=1/8+2/8=249×2-27=398-130-164=789-(180+543)=68×2=560×(858-849)=101+332=431-148-200=174×4-576=385-(253+90)=348-(207+138)=900-(602-119)=976-716+669=73×4-66=734+(711-180)=284×6-388=168+260=649-20+703=764×(346-342)=217-51-166=549-174-105=243-150+373=420×2+67=121×7-156=805-579=185-(12+73)=47×4+388=742-(101+506)=436-282=47-(442-400)=891-298×2=421-(660-276)=489+(351-89)=193+85×9=688+453-760=323+340=353+(413-294)=463+(389-96)=975-275×2=25×3=461-(470-277)=601+526-740=950-222=146+(365-361)=7/10+2/10=933×(42-36)=356-242=259+48=327+315=104×(127-118)=284+(484-30)=223-68-109=349+41×4=207+38=930-853=289-230+312=351-(72+273)=14×6+473=509-88×5=657×2-789=567-503+456=937-(97+461)=328-19×6=230-178=143×4=364+133-436=393×5=675+245+743=364+(289-280)=736-193-137=585+150+927=926×(610-601)=334-230+287=99×(74-71)=97+344+229=70×7+691=101×5=418+(457-369)=336+(210-111)=322×3-546=919×4=634-92=401-354=675-90+208=932-17+925=57×9=405+(817-405)=479+194=167-159+975=911+894+453=142×5+95=542-116×3=237+101+186=199-(307-132)=804+826+802=783-19+319=144-(71-19)=398+(927-82)=478-294-64=323+29+312=286+255+997=172-78×2=234+435+143=250+259-293=499-(163-68)=270×(209-206)=70×(199-190)=629-235×2=233×3-244=315×(441-438)=5/9+4/9=854-688+737=334-52×4=846-702+637=86+207+199=649×4-267=443-53×8=58×6=895+234-514=190+971=941-(198+483)=72×9=871+(985-735)=152-(15+16)=121+24×3=822-(541+72)=106×9-830=499+394-291=798+(617-344)=698-(473+140)=500-53×4=354×(645-639)=437-20=312-10×6=10+944-574=342-69=208+86×5=46×9+480=74×(380-376)=289×3-587=733+(944-876)=978-217-450=543×9=4/7-2/7=681-(368+104)=50×6+596=146+966-780=917-149+94=參考答案949-538=411486×5-27=240351+133+68=252541-124-224=193429×2+823=1681386-16×4=322572+(890-251)=121181×9-80=649378×2-338=418121+(715-480)=356277-(33+236)=8660-216+528=972309+101+405=815817-75+543=1285403-328+204=279102+293+454=849269×(384-381)=807126×7-538=344314+123+531=968535+258+36=829230×(467-460)=1610945-89=85612×(83-74)=10814+(556-407)=16338×3+203=317718×6-910=3398429-(955-637)=11176+(416-303)=189384-227=157359+10×2=379104+111×3=437156-11×3=123950×(761-755)=5700387+959=1346107×7=749280+93=373169-(115-79)=133203×3+689=1298323×3=969201+106-166=14178×2=156551×(670-661)=4959484-(54+207)=223197×2=394481-354+11=138492-221×2=50331+871-445=757757×2-577=937116×(171-164)=812378+142=52019×(221-215)=11496×6=576475+14-216=273363+122=485191+794+917=1902387-(173+140)=74826+149-659=316270-(221+45)=4199×(144-141)=597902-(909-600)=593864+862=1726391-(90+64)=237745-388-262=9540+(356-74)=322246-(383-358)=221167×3+391=892718-127×4=210122×(450-446)=488288+102-104=286476-44-115=317572-136×4=28728×4=2912868-299-563=6454-(53+339)=62773-38-656=7946+302-153=195100+238=338194-31+205=36859×7+986=1399478-164+156=470171-45+74=200231-110=121207×2+379=793243-14×9=117213×2=426559+(881-338)=1102230+720+733=1683340+559=899389+(182-56)=515799-248-385=166278×8-304=1920818-774+891=935692-401=2915/8+2/8=7/8317×2-417=217277×4=1108923-428+537=1032298×3=894578+131-184=525354+479=833163+544=707409+91×6=955167×(929-924)=835536-(42+401)=93419-(309+68)=42236+540+44=820759-560+780=979225×4-748=152391+385-603=173329-(983-765)=111433-(443-201)=191566+26+144=736945-589+480=83633×(256-247)=2973/8+2/8=5/8431+556=987291+118-152=257118×(151-145)=7082/8-1/8=1/8482-375+261=368108-(184-138)=62358×5=1790158+210=3687/10-3/10=4/10726-456+403=673290-221=69536×(418-412)=3216945-154=791375-40×6=135762+11×7=839177-99+40=118745+924=1669108+59×2=226381-41×2=299578-(728-624)=47491-(75-19)=35300-63-42=195682-(698-481)=465313+995+456=1764122+368-19=471653-565=88289+472+256=101750+230=280884-(966-87)=581-38=43621-552=691/6+2/6=3/65/8-2/8=3/8920×(298-295)=2760313+303+343=959782+641-37=138686+257=343372-196=176159-111=48105+306=411773+798=1571563+866-740=68968×7=476475-(146+125)=204404-114=290475-117-335=2394+46-67=73849-178×2=493613×2=1226252+66=318453-220-58=175141+112=25398-(745-667)=20124+(431-117)=438634-42×4=466537-84+946=1399433×2-228=638905×9-103=8042214+(200-142)=272564-40×4=404497×9-452=4021527-(364+90)=73408-(206+32)=1704/6+2/6=1332+365=697251×3-198=555162+(385-332)=215510+(917-541)=886495×3-412=1073487-32×5=327922+824-298=1448314+577-368=52375×2+127=277213×4=852136×3-276=132873+75×8=1473440-116×3=9236+257-91=202461-218=243975×2=1950380-103+849=1126744-398-14=332428+(433-199)=662675-404=271789+84×9=1545366×4-655=809353-54=299874-(376+63)=4351/4+2/4=3/4829-149×3=382572×9-564=4584215-(105+63)=47442×(851-843)=3536577×7-388=3651265×3=795366-92×3=9054+391-157=288156×(204-201)=46893×7-132=51997×(157-154)=291141+135-236=40114×(235-229)=68432×3+534=630315+629+19=963375-(241-88)=222370+242×2=854491-(54+116)=321921-(417+98)=406516+786+18=1320393-(205+51)=13747×(429-420)=423172-14×6=8829+931+198=1158233-169=64964-607-154=203409-10-150=249437-124-127=186441+(362-94)=709332+97+528=957511-(267+201)=43140-(210-192)=122505+300×3=1405390-176=214495-458+330=367262-21×6=136769-26+834=1577548-56=492425+720+547=1692544+354+170=1068483-27×2=429885-(328-229)=786978×6=5868734+(325-60)=999199+11×6=265366-(71+224)=71304-67-121=1164/8+3/8=7/8272×7=190428-20+397=405440-216=224492-62-417=13112×7-614=170979+494+460=1933550×(743-737)=3300362-(83+201)=78811-248-73=490353×(49-44)=176559×(464-458)=35494×8-425=327260+138-312=86167+729+951=1847202×8=1616120×2=24093-91+298=300570-199-209=162302+240=542857×5-865=3420466-181-117=168117+99=216598+909-861=646195+161=356414-(236-205)=383171+60=231228+(418-164)=482235-(183-162)=21434×6=204808-114+494=1188191+147+108=446235+(397-361)=271520×8=4160716-77+933=1572169×4-664=12165+(524-210)=479487-284=203413+33-312=134657-(234+96)=32756×8=448896-135×4=356295×3-749=13672×5=360250-74×3=28469-(92-85)=462140+(82-15)=207749×5-259=3486701-(272+31)=398421×(120-117)=12632/4-1/4=1/4179×(61-56)=895178-140+454=492451-114×3=109447-(81+74)=292378-175-169=34663×4-719=193390×(473-464)=810932+(758-396)=1294109×(96-87)=9813/5-1/5=2/5415-(397-297)=315720+242=962607×4-301=2127473-(103+332)=38119×8-426=526189×(170-166)=756291+111+562=964437-281+105=261323+11-118=216407+45×7=722132×5+84=744202+158=360384-77-228=79598×5-118=287275+39×6=309973-397-71=505292+127-336=83307×3=921239+55×5=5141/6+5/6=1119×(229-226)=357250-129-27=94618+748=1366153-(95-11)=69899-105=794484-(403-169)=250528×(623-619)=2112346+309×3=1273905+(284-68)=112111×5+166=221824-197×3=233458-(390-123)=191472-(65+400)=7119×5-253=342520-(895-477)=102429×2-778=8010+131-75=6698+177=275410-64×2=28240×3=120798-35×4=658210+(400-206)=404370-259+92=2034/10-2/10=2/10223+41×5=428863-(421+14)=428177+38=215137+263-66=334113+57×9=626307-(476-326)=157641+186+152=979904+328+71=1303130×5=650234-226+376=384190-(120-20)=9078×(500-495)=390463+197-419=241358-(177+55)=1262/5-1/5=1/5989-(341+137)=511361×6-68=2098348-236-17=9554×4+106=322384-(75+121)=188285+(241-118)=408513×9=4617295+290=585761-(833-500)=42820×2=4057×(221-213)=456216-19×2=1782/8+4/8=6/8203-60=143233+317×2=86723+(227-83)=167176-35+192=333428-(439-156)=14566×9-340=254193+473=666570+(329-90)=809371-111-62=198599-26-54=519831-(241+51)=539104×4+458=874997×(879-872)=6979784-(942-167)=9298-(416-132)=14998-(760+105)=133408+(751-256)=903428-321=107621-12×4=573955-(611-519)=863338+412+223=973454-14×4=398334-81-141=11238×6=228291+892-937=246127+168=295365+70=43566×(475-471)=264908-83-728=97134+949-631=452846-104×2=638103×8=824459-459+72=72477-234-72=171166+531+216=913111×6-642=24432+133=56591+386=477497-308+263=452467+967+32=1466929-108×8=65428+463+27=918163+(809-204)=768477-73-79=325121×5-47=558182+315+60=557360×(762-758)=1440116+133=249801-17×5=716282+161-352=91405-171=23438+421-37=422351-217=134202+62+442=706396-312=84127+(500-498)=12987×3=26114×2+717=745993+426-220=119926×7+73=255172-55+305=422820+248=1068474-(999-774)=249230-36=194187+381+396=964434-126-217=91269+759+605=1633126×(377-370)=882534-471=63179+699+22=900473-22×3=407644×(484-479)=322079+269=3487/8-1/8=6/8415+735+748=1898273-(92+42)=139432-(254-147)=325397-(763-736)=370405+833-638=600164×3+250=742923-203-360=360939+860-809=990374-(353-31)=52998×(122-115)=6986295-40×2=215230×(469-465)=920917-(180+24)=713180+(410-133)=457363-62=301472-18×3=418432-169+87=35035+207-160=82633-51×6=32766×4+332=59630×6-14=166325-(417-274)=182187×3-434=12759+231=290188×7-69=1247348-248+277=377210+74+289=573429-(651-610)=388342+400+168=91081+(140-115)=10694+496=590897+19-243=673900×2=1800220+19+655=894118-12×8=22731-(715-389)=40540+(30-19)=51800+193-908=85772+(833-407)=1198558-28-86=444416-(554-239)=101614-16=598292-28+151=415220+(120-113)=227901+(783-415)=12694/6-1/6=3/6236-190+484=530997×(963-957)=5982212+110=322787×(267-264)=2361482+(440-100)=822593+107×4=1021359-(410-88)=37238-55=183421+258-179=500562-474-19=69888+(260-31)=1117994+101×8=1802751+890+443=2084470-280=190820+434-428=82641+116×8=969454-103-79=27276×(205-197)=6081/5+2/5=3/5420-90-45=28583+119×3=440424-(210+60)=154301-147×2=7311-(52+170)=89286+191-467=10344-99-166=79392+107-319=180283-(341-99)=41131×3+216=60915+280+865=1160416-327=89117-62-23=3225+44-22=47468-325+209=35297×5=485662+(617-403)=876877×6=5262751-580+302=473416-(67+221)=12836+116+419=571426-33×7=19539+407-251=195519×4=2076896×4=3584826-(300+182)=3445/7-1/7=4/7566-215-45=306133+254×2=641120×8=960202+399×2=1000102+152-85=16999+696+631=1426357-143+21=235316-37×6=94958-(965-122)=115840+763-690=9133/5-2/5=1/5861+584=1445188+170-114=244721-365=356749-(99+211)=439357-19+646=984243-(138+63)=42133-32+152=253164-38=126508-(137+337)=34130×5-637=1384×4+317=653413-140=273213×3-287=352405+190+470=1065250×8-848=1152202×(316-312)=808290×(251-248)=870422-44×3=29013×7+87=178355+86-177=264292-289+92=95213+110=323476+(930-377)=1029618×2=123611×7=77642×5-102=3108249×4-226=770484-119-29=336468-(182+34)=252268-146=12241×3=123538-253=285666-324-241=101972-60-44=868575-(85+188)=302286×3=858797+832+462=2091229×3-122=565396+33-407=22584-428-42=11442×7=294451-371=80312-(109+125)=78147+181=328642-202×3=3663+420-268=21525+672+218=91545+15=60383-(96-28)=315114+147=261138×3+47=461524-37×7=265975×(430-421)=8775340+(233-192)=381364-91-220=53297-(293-274)=278298-138=160106+338=444306×3=918475-(230-58)=303441×9=3969182+277×2=736294-135+311=470796-(952-198)=42180+48-213=15359+(449-325)=483838-670=168169+277=446875-697+398=576792-479=313661+636+575=1872586-(637-332)=281210+(157-82)=28590×(36-30)=540819+646-850=61595×7+332=997262-36=226748-(491+166)=91667×6=4002402+(173-35)=540200-(113+42)=4520×5-100=0465-151=31485×8=680824-(152-73)=745888-612=276161-22×5=51959+506-95=1370738-92-264=382476-22-295=159496-241-135=120290+50=340333-156+181=358659×5-911=2384932-(592+26)=314473-100=37360×4+189=429287-27×5=152864-385=479124+83=207853-251+712=1314464-93×3=185128-(42+57)=29910-119×4=434924-(901-613)=636335+(433-55)=713272-12×6=200341+84-419=6328-146+287=469408-342-19=47347-197+159=30958×(281-278)=174485-248-70=167972-123×2=726130×6-659=121486+(896-87)=1295840×(609-602)=5880900-(873-779)=806337-58×4=105434-298=13687+176+675=938352-90-153=109127×(191-186)=635741+(516-447)=81013+324+657=994519×6=3114503+143+926=1572357-219-53=85131×7+63=980994×(145-138)=6958552-70×7=62384-208+782=958312+158=470343-73=270469-(46+302)=12161+195=256439-(254-193)=378144+142×4=712632+(964-953)=643937-(42-17)=91286×5-379=51296-(401-143)=3886×3=258759+119+71=949433+77×5=818110-(236-223)=97117+982+880=1979622-(75+356)=191619-138-480=1740×3=2220121×6