三年級數學(上)計算題專項練習附答案集錦402-(12+137)=779-138=266+159-308=855-503+861=58+182×4=83×(404-400)=398-135×2=644-224-285=459-(19+204)=37×5+922=351-199+919=685-28-16=233+85=736×8=234×(723-714)=20×(287-278)=420-259=446-(459-369)=459-35+491=326-308+373=229×3+786=344-(516-392)=154×4+168=410+907-880=114-(122-28)=34+523+130=951×3=906-298×2=694+220+31=1/6+2/6=246+352+630=409-(75+248)=68+(496-301)=604-548=275-(29+84)=663×(606-597)=117×5+192=494-486+411=590-62=444-(119+172)=103×(476-468)=151-65=725-213+942=702-58×2=454-(147-64)=549-(353+35)=144×(299-292)=270-104×2=455+754+416=247-43+714=23×(261-257)=413-366=522-(10+328)=171-51+65=99×6+221=104+598-289=88+799-255=708+74-236=492+112=469-231-49=335-(292-275)=355-112-42=5/9-3/9=422-187=293-(233-209)=656×4=171+45=116×3=698-465=654-232+330=324-132-29=138+595+190=459+928-674=747-230×2=710-47-499=303-(119-47)=244+63=719×9=178×(381-376)=97×5-110=3/5-1/5=84+(253-71)=388-(42+310)=636-(467+82)=212-(34+178)=262+119+138=179+37×5=248+106+341=76×6=783-757=475-(28+434)=195×4-15=901+165=848-842+228=386+238×4=332-165-51=54-42=401+(817-459)=198-32=174+284=351-49×2=768×(737-729)=382-280+172=269+419+267=136×7+242=418×9-296=91+(238-176)=421×4=66×7+163=866-160-440=500-115-261=89+178×2=113+(193-118)=179-(107+52)=160+733-259=228-(238-139)=205+171=122×(487-480)=800+345-107=402+846-416=449×(669-662)=366-(616-409)=234+61×6=267-13×7=286-74-89=949-30-430=337+(893-661)=497×2-16=311-11×9=202+267=558-228=63×(99-91)=439-390+207=56+(125-62)=234-127=521+891+458=997-309-97=114+500+540=833-19×3=91×8-364=21×(369-366)=250×2=184×3+148=441×3=534+(904-304)=443-(233+96)=262+203=2/7-1/7=353-23×6=175×4=178+62×4=484+(847-284)=222+105=964-(202+578)=733-61×3=404+27+375=357-88×4=840-696+534=485×4-306=473×2=181+194-281=254×6-977=189×4=896+975-335=113×7-398=178-170+291=92+33×9=929-267-355=828-(665-77)=86-40+61=805×8-741=290-(65+184)=247×(134-131)=358+120+201=829-(35+521)=284×4-919=115×4-174=300×(949-940)=360×(31-26)=873-61-803=907-324+383=461-32-277=481-196×2=55+299=470-254-200=563-61×5=24×(265-261)=361+344=361-345=71+614+125=638-100-396=334+71=983×(593-584)=865-(571-389)=696-251+146=442+(377-359)=127-23×2=946-(730-382)=251-(98+32)=64+150+448=310+(523-392)=350-(249+79)=58×3=246+158=989-127=417-118-51=420-377-10=982-(444-282)=4/5-1/5=13×(454-446)=33×7+72=26×(199-194)=841+20×2=411-(189+66)=850-(633-124)=223-143=254-202+464=658+673-85=447+34-389=186-30-65=327+761=442-73+780=137-27=25×3+191=710-(160+421)=16+316×3=78+48=171-(979-892)=603+157+455=216×3=101×9-58=194+669=431+(381-316)=28+67+128=101+316-152=992-796+859=163×2-160=133+98=219×4-376=484-132-293=951-45-102=251+251=406×(206-197)=182×5-192=408+(428-380)=502+131=762-25×8=908-609+175=293-20-92=978-(908-596)=277-(233-117)=138+291-355=71+504+981=468-(86+44)=148+924-575=129+840-639=32×2=692+(871-598)=589-260-80=296-74=71×6=90+(391-181)=96+386-309=283+204=979-362=143-123+221=63×(439-430)=814-(859-48)=4/6-1/6=703+510+576=307+168-144=460+271=114×(256-248)=43+134=871-(247+111)=66×8=274-11-177=365-279=45×4+395=704+220+670=106+306-144=427-298=429-(307-74)=241-15×2=188-106+157=311-(104-11)=471-282+96=915+663=619+302=445-(322-88)=108-(171-112)=377-302-21=836×(421-414)=258-160+183=11+428-371=271-157=147×4+404=167-(103+49)=114+296=69×6=834+528+986=27+97-86=876-(295+51)=422-87×3=499+83×6=707×2-539=218×2=31×4+455=473+(325-115)=67-21+170=702-181=197+67+381=397+77×6=267+(315-37)=220×(913-908)=612-582=105+326-346=295+(488-398)=429-(79+24)=761+(276-189)=493-(57+200)=69×3=429-(352+58)=510+121×4=490-(194+238)=438+156×4=175+99=878-(183+450)=509+(653-372)=353-47-278=31×(325-318)=595-499=302-94×2=768×(197-190)=437+47+290=205+91-40=149×(265-259)=24+243-84=323+150-156=72×9=965-151+219=168×2=120+143+152=183-(215-137)=246+499=268+169-437=878-170-111=782-244=432+347+137=567+(830-564)=715×4-236=101+934-634=409-165=254-(44+157)=40+50×8=418-202=868-(495+296)=147+283=71×5=414+67×5=968-362+56=309×3+796=427-114×3=774+962=48×9=264×3=671-(304+296)=594+251+870=795+952+840=142×6-654=420+(346-84)=771-(899-863)=505+40+195=288+(926-888)=460×6-386=759+653=441-(153+153)=695-(641-474)=100×9-18=32×8-236=477-372=480-27-343=449-(49+334)=327-26-119=430-45×8=984+647-379=760-33×4=58×(76-69)=961-(278+390)=69×6+32=356+(381-218)=27+395-24=883-(429-14)=397-217+587=2/5+3/5=107×7=285×4-176=608-(761-313)=681+745-407=301-218+358=298+94-273=523+50+235=717-(643-359)=204×8-261=479-(842-616)=277×3=804-13-44=2/5-1/5=184×(272-266)=857-167+992=798-179-205=490-(280+195)=791+774=529+563+656=329+(872-389)=919-389×2=579-125-134=64×6+50=178×(273-268)=909-549+692=60×(717-710)=338+862-361=552×9-96=822-(834-626)=909-391×2=534×8-476=460-199=233+177-68=119+378=286+206=471+851=328-115=954+144-541=370-144+269=113+393+191=305×3+18=4/7-2/7=122-92+220=40-36+274=148+687+91=985-412×2=400-356+423=930-705+651=338+988=75+259-147=437+(409-140)=284×2-214=356-203-66=149×(163-159)=988-(850+47)=767×(593-584)=486+102=388-19=413-101×3=97×5-247=842-(420+254)=883-74×4=241-97+167=352+479×2=700+126×2=70×5+266=81×(83-80)=189+282=740×5-733=538×6=375+631=573+700+857=448×7=259-21×4=427-417=966-(418-167)=76+47×8=233×3-323=135×2-43=390+11-68=142×3+161=29+(935-579)=20×9-120=1/7+4/7=377-(356-232)=893+515+739=64×(36-32)=4/7-1/7=169×3+408=205+285=742×4-518=213×3=951-(229+566)=153+70×3=13×(109-102)=740+491-338=684+(907-778)=4/6-2/6=32×(359-352)=398-265=194+180-320=227-98=96-11+25=273+59=31+(736-490)=4/10+5/10=76×(335-331)=855-127×6=631+(937-668)=244+110+211=149+810=3/7+2/7=947-(311-221)=291×(734-727)=468+743-235=686-170-304=203+140=347-95+159=402-18×3=166-106=399-(490-460)=451-(200+215)=30-(499-485)=754×2-744=448-439+423=2/7+4/7=624×(390-382)=157+99=222+81×7=494+(310-60)=447-84-190=554-328+63=586+784+895=814-161+687=540+597-698=107×9-733=105×5+323=970-426×2=399+69-187=399×2-303=549-(113+364)=508-487=365-275+262=598×(658-653)=81+150-133=3/8-2/8=747-92×7=41×6=101×8-713=294-52×2=483-195+489=330-11-99=566-15×6=321×9-834=601-(46+38)=808+94×5=592+141+187=443-(51+177)=795-103×2=62-(347-311)=619-(463+118)=648-38×8=708+(754-466)=60+37+842=743-157-356=64×6+186=443+(87-48)=445-(139+170)=601×(33-29)=461-(26+274)=587+35+349=306-(386-229)=425+56+505=227+121=433-(318-86)=394-(460-342)=887-37×4=83×4-55=33×2+461=547-(396+30)=717-159-250=48-15+426=353-291+396=635-544=238+139=743+289×2=456-15-40=659+85+773=545+497-531=159×2=78×3=305+(484-206)=462+420-31=922-220×4=647×7-850=356-40×6=425-(283-68)=482-(150+300)=218×2-67=945-281-634=392+229=91×6=620×7-314=572-77=642+319-395=133×(308-304)=113+118=300+(381-266)=475+661=136+260-120=581+163=456-187-260=945-348-148=125+212+130=352-122+227=39+(617-120)=498-(520-276)=182+866-766=862+875=78×7+624=129×4=713-692+620=179-34×4=299-71×2=70×9+361=215-(81+51)=778-(415+284)=492-245×2=785+611+558=448-278+220=259×(281-278)=630-141-449=999-(421+25)=152+272=797×(668-664)=540+52+191=119+220-21=203×(206-202)=487-155-57=290-(190-23)=253+12×2=123-29×3=469-120-347=41×4=216-39×3=588-142=494×5-781=112×5+851=31+56-69=49×(274-269)=246×7-60=885×5-604=131×7=827-273=340+326×3=520+266+600=390-236=422-42×5=76×8-343=874+491+252=316+(402-311)=71+593+57=273-146=475-(197+20)=527-47×3=635×(990-981)=285-133=187-(51+51)=342-26-88=856+(970-903)=3/10-1/10=191+(320-192)=33+(421-193)=114-102=339×9=364-236-40=3/9+6/9=151+(474-88)=259×3=335-62=389-74×4=468-305=562×8=101×7+716=98×(155-149)=78×9-653=184-(324-175)=86+(440-130)=562+(761-518)=304×2=200-140=89×(73-69)=910-40-657=377-(481-245)=292-192+334=575×4=92×(50-41)=895+783+266=186×5-403=327-209-89=911+(299-140)=138-22+341=920×4=117×3-261=3/6+2/6=54+538+236=375+124×3=859-(101+317)=672-635=155+(794-103)=469-96×2=170×5-377=792+594-842=367+367=784+79+211=390×5-276=123+148=22×5=18+358-161=411-186=3/8+4/8=115+628+247=349+(589-171)=57+268-135=18×3=438+361+22=905-(298-145)=931-(93+662)=304-96-62=642-(641-143)=460-14×7=672-16×9=217+(387-94)=490×9-453=64×(530-523)=1/9+7/9=54×5=390-(447-445)=862+168×4=55+30=21+117-60=32×5-128=600×8=470+854-423=940+641=918-404-484=731-108-343=434×2=654+(939-55)=369+157+961=478-(426-238)=218+651-555=244+195-419=69+(276-27)=453-34×8=76+318-33=84×3+496=259-128×2=615-(406+42)=139×(437-432)=450+(323-10)=199+83+138=435-204+149=285-59=453+789=780-77-463=109×8-426=186×4=208+276+237=431-160-219=475-(327+103)=2/4-1/4=161+21+394=969-23×9=190×9-709=869-41=170×5-90=88+392-459=898×3-377=259-(409-337)=24+(311-49)=938-(998-873)=779-57=156×(368-359)=264+373+744=393+(295-195)=158+109×6=38+(14-12)=63+(498-80)=62×(208-199)=228-(486-435)=226-11+97=735-(862-204)=365-(321+16)=265-85=659-348+86=447-437=374+416+452=35+305-294=567×3=669×(954-948)=489-336-119=419-202=33-(257-234)=446-13×2=27×6=986-(940-596)=140×7=593-287=640-384=26+30=383+(207-75)=664+(885-323)=443×8=710-(74+71)=136+(963-193)=215-17×4=115-(392-293)=102+(863-415)=137+384+213=890-397×2=934×(338-332)=982-485+621=654+55+100=457×(765-758)=985+725+825=634+(965-121)=289+143×2=205×(801-792)=520-65+757=211-49+109=326+169=370-(444-318)=951-246-667=329+107×3=217-21×8=920-(246+519)=554+468×2=412-269+258=724+(270-31)=197×7-135=381-34-98=980-191-350=895-498=96-66-23=1/7+3/7=292×4=836×4=14+25=94×7=276-254=380-(897-888)=161×4-504=19×7+399=393-(230-172)=1/8+5/8=490-35×4=747-(609-58)=126×5=919×5=338×2-333=288-(336-163)=184-33×2=590×7-183=68×2=923-235+598=144×2=29×6+729=948-89×2=參考答案402-(12+137)=253779-138=641266+159-308=117855-503+861=121358+182×4=78683×(404-400)=332398-135×2=128644-224-285=135459-(19+204)=23637×5+922=1107351-199+919=1071685-28-16=641233+85=318736×8=5888234×(723-714)=210620×(287-278)=180420-259=161446-(459-369)=356459-35+491=915326-308+373=391229×3+786=1473344-(516-392)=220154×4+168=784410+907-880=437114-(122-28)=2034+523+130=687951×3=2853906-298×2=310694+220+31=9451/6+2/6=3/6246+352+630=1228409-(75+248)=8668+(496-301)=263604-548=56275-(29+84)=162663×(606-597)=5967117×5+192=777494-486+411=419590-62=528444-(119+172)=153103×(476-468)=824151-65=86725-213+942=1454702-58×2=586454-(147-64)=371549-(353+35)=161144×(299-292)=1008270-104×2=62455+754+416=1625247-43+714=91823×(261-257)=92413-366=47522-(10+328)=184171-51+65=18599×6+221=815104+598-289=41388+799-255=632708+74-236=546492+112=604469-231-49=189335-(292-275)=318355-112-42=2015/9-3/9=2/9422-187=235293-(233-209)=269656×4=2624171+45=216116×3=348698-465=233654-232+330=752324-132-29=163138+595+190=923459+928-674=713747-230×2=287710-47-499=164303-(119-47)=231244+63=307719×9=6471178×(381-376)=89097×5-110=3753/5-1/5=2/584+(253-71)=266388-(42+310)=36636-(467+82)=87212-(34+178)=0262+119+138=519179+37×5=364248+106+341=69576×6=456783-757=26475-(28+434)=13195×4-15=765901+165=1066848-842+228=234386+238×4=1338332-165-51=11654-42=12401+(817-459)=759198-32=166174+284=458351-49×2=253768×(737-729)=6144382-280+172=274269+419+267=955136×7+242=1194418×9-296=346691+(238-176)=153421×4=168466×7+163=625866-160-440=266500-115-261=12489+178×2=445113+(193-118)=188179-(107+52)=20160+733-259=634228-(238-139)=129205+171=376122×(487-480)=854800+345-107=1038402+846-416=832449×(669-662)=3143366-(616-409)=159234+61×6=600267-13×7=176286-74-89=123949-30-430=489337+(893-661)=569497×2-16=978311-11×9=212202+267=469558-228=33063×(99-91)=504439-390+207=25656+(125-62)=119234-127=107521+891+458=1870997-309-97=591114+500+540=1154833-19×3=77691×8-364=36421×(369-366)=63250×2=500184×3+148=700441×3=1323534+(904-304)=1134443-(233+96)=114262+203=4652/7-1/7=1/7353-23×6=215175×4=700178+62×4=426484+(847-284)=1047222+105=327964-(202+578)=184733-61×3=550404+27+375=806357-88×4=5840-696+534=678485×4-306=1634473×2=946181+194-281=94254×6-977=547189×4=756896+975-335=1536113×7-398=393178-170+291=29992+33×9=389929-267-355=307828-(665-77)=24086-40+61=107805×8-741=5699290-(65+184)=41247×(134-131)=741358+120+201=679829-(35+521)=273284×4-919=217115×4-174=286300×(949-940)=2700360×(31-26)=1800873-61-803=9907-324+383=966461-32-277=152481-196×2=8955+299=354470-254-200=16563-61×5=25824×(265-261)=96361+344=705361-345=1671+614+125=810638-100-396=142334+71=405983×(593-584)=8847865-(571-389)=683696-251+146=591442+(377-359)=460127-23×2=81946-(730-382)=598251-(98+32)=12164+150+448=662310+(523-392)=441350-(249+79)=2258×3=174246+158=404989-127=862417-118-51=248420-377-10=33982-(444-282)=8204/5-1/5=3/513×(454-446)=10433×7+72=30326×(199-194)=130841+20×2=881411-(189+66)=156850-(633-124)=341223-143=80254-202+464=516658+673-85=1246447+34-389=92186-30-65=91327+761=1088442-73+780=1149137-27=11025×3+191=266710-(160+421)=12916+316×3=96478+48=126171-(979-892)=84603+157+455=1215216×3=648101×9-58=851194+669=863431+(381-316)=49628+67+128=223101+316-152=265992-796+859=1055163×2-160=166133+98=231219×4-376=500484-132-293=59951-45-102=804251+251=502406×(206-197)=3654182×5-192=718408+(428-380)=456502+131=633762-25×8=562908-609+175=474293-20-92=181978-(908-596)=666277-(233-117)=161138+291-355=7471+504+981=1556468-(86+44)=338148+924-575=497129+840-639=33032×2=64692+(871-598)=965589-260-80=249296-74=22271×6=42690+(391-181)=30096+386-309=173283+204=487979-362=617143-123+221=24163×(439-430)=567814-(859-48)=34/6-1/6=3/6703+510+576=1789307+168-144=331460+271=731114×(256-248)=91243+134=177871-(247+111)=51366×8=528274-11-177=86365-279=8645×4+395=575704+220+670=1594106+306-144=268427-298=129429-(307-74)=196241-15×2=211188-106+157=239311-(104-11)=218471-282+96=285915+663=1578619+302=921445-(322-88)=211108-(171-112)=49377-302-21=54836×(421-414)=5852258-160+183=28111+428-371=68271-157=114147×4+404=992167-(103+49)=15114+296=41069×6=414834+528+986=234827+97-86=38876-(295+51)=530422-87×3=161499+83×6=997707×2-539=875218×2=43631×4+455=579473+(325-115)=68367-21+170=216702-181=521197+67+381=645397+77×6=859267+(315-37)=545220×(913-908)=1100612-582=30105+326-346=85295+(488-398)=385429-(79+24)=326761+(276-189)=848493-(57+200)=23669×3=207429-(352+58)=19510+121×4=994490-(194+238)=58438+156×4=1062175+99=274878-(183+450)=245509+(653-372)=790353-47-278=2831×(325-318)=217595-499=96302-94×2=114768×(197-190)=5376437+47+290=774205+91-40=256149×(265-259)=89424+243-84=183323+150-156=31772×9=648965-151+219=1033168×2=336120+143+152=415183-(215-137)=105246+499=745268+169-437=0878-170-111=597782-244=538432+347+137=916567+(830-564)=833715×4-236=2624101+934-634=401409-165=244254-(44+157)=5340+50×8=440418-202=216868-(495+296)=77147+283=43071×5=355414+67×5=749968-362+56=662309×3+796=1723427-114×3=85774+962=173648×9=432264×3=792671-(304+296)=71594+251+870=1715795+952+840=2587142×6-654=198420+(346-84)=682771-(899-863)=735505+40+195=740288+(926-888)=326460×6-386=2374759+653=1412441-(153+153)=135695-(641-474)=528100×9-18=88232×8-236=20477-372=105480-27-343=110449-(49+334)=66327-26-119=182430-45×8=70984+647-379=1252760-33×4=62858×(76-69)=406961-(278+390)=29369×6+32=446356+(381-218)=51927+395-24=398883-(429-14)=468397-217+587=7672/5+3/5=1107×7=749285×4-176=964608-(761-313)=160681+745-407=1019301-218+358=441298+94-273=119523+50+235=808717-(643-359)=433204×8-261=1371479-(842-616)=253277×3=831804-13-44=7472/5-1/5=1/5184×(272-266)=1104857-167+992=1682798-179-205=414490-(280+195)=15791+774=1565529+563+656=1748329+(872-389)=812919-389×2=141579-125-134=32064×6+50=434178×(273-268)=890909-549+692=105260×(717-710)=420338+862-361=839552×9-96=4872822-(834-626)=614909-391×2=127534×8-476=3796460-199=261233+177-68=342119+378=497286+206=492471+851=1322328-115=213954+144-541=557370-144+269=495113+393+191=697305×3+18=9334/7-2/7=2/7122-92+220=25040-36+274=278148+687+91=926985-412×2=161400-356+423=467930-705+651=876338+988=132675+259-147=187437+(409-140)=706284×2-214=354356-203-66=87149×(163-159)=596988-(850+47)=91767×(593-584)=6903486+102=588388-19=369413-101×3=11097×5-247=238842-(420+254)=168883-74×4=587241-97+167=311352+479×2=1310700+126×2=95270×5+266=61681×(83-80)=243189+282=471740×5-733=2967538×6=3228375+631=1006573+700+857=2130448×7=3136259-21×4=175427-417=10966-(418-167)=71576+47×8=452233×3-323=376135×2-43=227390+11-68=333142×3+161=58729+(935-579)=38520×9-120=601/7+4/7=5/7377-(356-232)=253893+515+739=214764×(36-32)=2564/7-1/7=3/7169×3+408=915205+285=490742×4-518=2450213×3=639951-(229+566)=156153+70×3=36313×(109-102)=91740+491-338=893684+(907-778)=8134/6-2/6=2/632×(359-352)=224398-265=133194+180-320=54227-98=12996-11+25=110273+59=33231+(736-490)=2774/10+5/10=9/1076×(335-331)=304855-127×6=93631+(937-668)=900244+110+211=565149+810=9593/7+2/7=5/7947-(311-221)=857291×(734-727)=2037468+743-235=976686-170-304=212203+140=343347-95+159=411402-18×3=348166-106=60399-(490-460)=369451-(200+215)=3630-(499-485)=16754×2-744=764448-439+423=4322/7+4/7=6/7624×(390-382)=4992157+99=256222+81×7=789494+(310-60)=744447-84-190=173554-328+63=289586+784+895=2265814-161+687=1340540+597-698=439107×9-733=230105×5+323=848970-426×2=118399+69-187=281399×2-303=495549-(113+364)=72508-487=21365-275+262=352598×(658-653)=299081+150-133=983/8-2/8=1/8747-92×7=10341×6=246101×8-713=95294-52×2=190483-195+489=777330-11-99=220566-15×6=476321×9-834=2055601-(46+38)=517808+94×5=1278592+141+187=920443-(51+177)=215795-103×2=58962-(347-311)=26619-(463+118)=38648-38×8=344708+(754-466)=99660+37+842=939743-157-356=23064×6+186=570443+(87-48)=482445-(139+170)=136601×(33-29)=2404461-(26+274)=161587+35+349=971306-(386-229)=149425+56+505=986227+121=348433-(318-86)=201394-(460-342)=276887-37×4=73983×4-55=27733×2+461=527547-(396+30)=121717-159-250=30848-15+426=459353-291+396=458635-544=91238+139=377743+289×2=1321456-15-40=401659+85+773=1517545+497-531=511159×2=31878×3=234305+(484-206)=583462+420-31=851922-220×4=42647×7-850=3679356-40×6=116425-(283-68)=210482-(150+300)=32218×2-67=369945-281-634=30392+229=62191×6=546620×7-314=4026572-77=495642+319-395=566133×(308-304)=532113+118=231300+(381-266)=415475+661=1136136+260-120=276581+163=744456-187-260=9945-348-148=449125+212+130=467352-122+227=45739+(617-120)=536498-(520-276)=254182+866-766=282862+875=173778×7+624=1170129×4=516713-692+620=641179-34×4=43299-71×2=15770×9+361=991215-(81+51)=83778-(415+284)=79492-245×2=2785+611+558=1954448-278+220=390259×(281-278)=777630-141-449=40999-(421+25)=553152+272=424797×(668-664)=3188540+52+191=783119+220-21=318203×(206-202)=812487-155-57=275290-(190-23)=123253+12×2=277123-29×3=36469-120-347=241×4=164216-39×3=99588-142=446494×5-781=1689112×5+851=141131+56-69=1849×(274-269)=245246×7-60=1662885×5-604=3821131×7=917827-273=554340+326×3=1318520+266+600=1386390-236=154422-42×5=21276×8-343=265874+491+252=1617316+(402-311)=40771+593+57=721273-146=127475-(197+20)=258527-47×3=386635×(990-981)=5715285-133=152187-(51+51)=85342-26-88=228856+(970-903)=9233/10-1/10=2/10191+(320-192)=31933+(421-193)=261114-102=12339×9=3051364-236-40=883/9+6/9=1151+(474-88)=537259×3=777335-62=273389-74×4=93468-305=163562×8=4496101×7+716=142398×(155-149)=58878×9-653=49184-(324-175)=3586+(440-130)=396562+(761-518)=805304×2=608200-140=6089×(73-69)=356910-40-657=213377-(481-245)=141292-192+334=434575×4=230092×(50-41)=828895+783+266=1944186×5-403=527327-209-89=29911+(299-140)=1070138-22+341=457920×4=3680117×3-261=903/6+2/6=5/654+538+236=828375+124×3=747859-(101+317)=441672-635=37155+(794-103)=846469-96×2=277170×5-377=473792+594-842=544367+367