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520+617+818=401+162=443-(394-20)=765-(36+701)=382×5-627=567-42×2=322-(414-203)=474+(64-58)=891×3-389=373+110=49+790+156=327+514=318-20×2=795×2=844×2=83+383=418×7-362=315-172=410+(488-238)=561+238×4=198+118=394-(149-94)=435-203+201=630-185×2=20+427-316=449×(36-31)=888+38+845=250-(180+32)=185+666+134=738+207=1/10+2/10=114×(351-346)=692-37×7=447+31-453=267+91=488×2=226×2+775=473-(166-71)=124-53=432-142-95=85×(567-562)=339-53=309+160-21=329+758-821=387+(480-52)=827+(509-17)=940-91-278=494×9-77=333+(270-267)=4/6+2/6=644×8-865=330+35×5=94×(461-456)=414-269=685-453=153+300-138=19+518+216=603-323-147=487-303-133=770-232×3=167+16-73=349-84-103=62×6+702=119+240+88=78+415+400=370-98=63×7-292=299-246-31=372+38-38=183+(283-141)=56×6=30×2+105=15×6-56=401-29×7=805-166-20=944-783=141-27=316+162=86×2=370-(470-441)=66×(483-475)=366-(143+77)=422-259-101=985-(216+331)=252+(485-66)=215-25+47=519-10×5=205-169-31=286+738+190=883×7=730-317=960-679-233=778+786-272=3/7+2/7=251+84×6=98×(200-195)=576×(733-726)=351-264-87=907+603-573=539-102-199=456+99=415-(11+179)=52×9-22=975+629-615=171-(324-176)=316-31×5=480-(228-60)=668×2=39+738-313=899+576+862=85×(106-99)=97×2+116=332-(188+52)=371-51×3=80+(451-213)=2/6+3/6=108+200+121=944×(978-975)=988-(578+246)=807-(701-309)=292-94+98=993-119-334=664+370-510=970+384+793=283-39=283×9=53×5+75=398-346-27=77-36+792=119+282+437=404+(390-343)=82×(283-278)=307-79-57=110+294-318=3/8+2/8=490-144-22=223×2=774-(745-353)=217-(300-120)=3/7-1/7=52×(297-289)=426+131+172=466-17-25=292-74=330-235+128=56+(492-174)=189+242=94-25=682+91×4=913-48-809=979+770-576=490-342=621+311-539=299+88-125=182×4-214=196-(126+57)=875-(235+574)=176+359+665=266-231=722×3-977=541+(325-229)=113×(759-755)=57×7=566-(120+432)=459-134-186=218×4=207-16×5=267-195+279=124+584-405=246×(757-752)=169×(930-923)=607-66×5=868×3-729=622×2=812-433=72+(398-57)=787-571=867-(190+156)=192×(383-375)=74×4=72×7+401=806-231+499=309+60=857-657+297=592+572+595=186+92+525=660-132×2=979×(97-94)=103+64×6=925-(18+218)=712-65-381=182×(340-335)=273+523+189=69×9+137=294×7-143=830-325-189=674-151×3=485-(328+95)=252-(67+140)=454-(213+104)=729+(786-42)=286-37-105=752+(744-686)=293+227=927-161×2=459-(254-23)=487-(105+192)=435-194+243=420-95+90=294+548=559+95×4=90×(798-795)=270-(83+183)=84×8+959=215-174+146=264×3-265=296×(19-13)=841×5=755-46×3=216×(371-367)=967-691=999+(861-133)=124×4+931=764+(534-457)=986+298=2/3-1/3=785+17×5=387+12×6=368×(623-619)=400+(639-23)=808-158×5=69×9+173=167+779=493-(232-62)=228×(885-876)=917+(99-18)=199×2+560=628-62×3=338×2-474=624×(108-104)=143×(962-955)=638+(984-908)=84×5=308×3-45=285×9-658=75×(163-157)=353-(132+206)=137×(27-21)=84+91+367=68+195=278-199+420=555-419+685=154-(375-360)=386-196+170=95-(349-267)=478-49×3=945+237=199×4-692=59+273=99+293-33=825-615+263=143-22+288=4/9-3/9=63+37=277-(27+114)=214×3+320=282-63×2=75+(487-106)=977-(707-457)=464-38×2=61×(464-458)=247+(412-403)=620+178=677+171+54=423+53-239=871+296=944×5=250×3-265=843-189×4=42×3=94×7-341=719-218=200+279-114=64+(471-192)=481+199=236×2+77=3/5-1/5=274-(169+87)=54×7=414+346+553=661-359=634-256+731=419-(112+184)=981-(224+666)=41+109=471-21×4=189+110×6=520-121+54=179+121+126=787-(429+352)=269×(771-764)=456+70+150=266-13×8=232×7=566×9-280=285+75=131+(201-138)=345×7=321+957+174=46+54×4=914-(927-219)=370-113-24=169+626=357+240×4=125×(285-280)=989-58+994=99-61+52=176-(441-276)=212-201+376=196×2+383=636-185=250-(40+52)=137-120+124=422-(181+194)=115-(709-627)=239+54-138=251+242-233=61×6=343+(375-29)=616-485=40×(282-274)=943-198-414=895-(494+94)=742+(656-220)=457+(404-207)=543-(190+185)=959-68=72×6-363=494-205=370-10×6=983-540-307=727×6-680=435-18×3=477-(81+299)=277×2+344=127×4=139+176+157=331+222-279=306-220=275-(101+149)=119×6=774-672=115+(380-31)=370-62-307=862+676+706=819-(328-169)=266-(26+153)=98×(401-395)=144-16×7=698-(91-57)=365-(26+219)=6/8-1/8=89+484+727=185×(611-608)=316-141×2=433-349=76+843-604=33×7-23=236×3=303-(351-291)=67×8+478=735+393-451=107×9=783+(314-280)=43×4-94=185+(313-126)=78+423=474+44×3=302-15×7=509×7-349=638+(809-74)=349-314=345+206×3=471-117×2=4/8-2/8=497×(447-443)=58×9-30=132×3+302=986-(918-893)=497+434-280=225×(295-292)=200+272+377=822-126×2=484-318-73=558-183=417+127+870=190-98=412-318=69+273=709-30×7=326-65=274-190=110+137=574+919-949=640-123+893=232+85-229=4/5-1/5=860-52=353-(306-302)=405-149=495-(500-298)=780+807=283-31+778=22+93×6=236-(448-418)=207×9=757-(610-93)=799-(35+749)=685+(428-104)=79×(346-339)=688×(860-852)=291+(453-262)=391-46=427-267-125=548-(354+11)=87+11+248=103×6-589=111×3-113=137+169=488-228-87=91+23×3=344-(371-368)=722×7-269=339-(29+236)=344-12-17=187-(245-198)=144×3+151=861-136×5=139+598+815=51+198+645=974-218×2=693+205=252×2-396=405+26×8=4/6-1/6=663-17×9=483-(939-711)=273+921-88=633+340+807=255-90-153=358×2+282=82×9+985=90+168=115+87=408-127-20=227+61-201=707+295=501-(578-340)=352-101×3=282+197=206+(459-119)=909+(282-47)=468+(934-27)=113×4+890=587-129+632=187+34+317=266-24×7=265-144+207=164-23×7=480-(43+264)=493-356+316=761+773-492=6/10+4/10=74+392=326-(391-229)=330+132×5=755-450+426=223-63-103=71+(369-236)=508-385+527=748-337-38=767-491-110=11×9=926-500=82+194×3=935×3=969-(289+292)=724-446=434-329+156=871+346+52=51×7+300=519-100+663=222-(380-190)=914×7=207+(425-27)=780-398=535+21×9=610-355-71=170+117-272=27+59+701=445+(278-173)=752-400-234=50×(127-124)=183+(380-309)=977+(525-260)=978-350+255=151×2+160=344-66-56=54+261×2=947-853+372=991-(885-692)=110-13=846-625-91=752+39+416=726-(245+111)=914-489+541=80×6=231-60×3=849-143=660+119+121=11×4+31=818-306+752=561-362=2/8-1/8=786×3=177×(334-330)=973-216-171=444-48×9=81+245=2/4-1/4=99+764-53=735×5-188=584-(115+325)=288+174-145=983-138×5=24+304+616=417-(290+26)=678×7=260-240+49=642+143=543+(989-951)=1/4+2/4=101+255+296=100×(381-377)=52×8=297-19×8=940+771-216=825+808+582=983+477-896=450×(291-285)=442-405=76×7-133=300-(200-152)=375-(392-166)=86+(785-634)=515-433-14=95×2+924=210+(239-77)=108-(375-349)=474×7=35+255+788=838×8=153×5-209=969+268=774×7-911=181+(362-254)=818-(589+89)=442+11-270=200+229=364+89-288=216×2-38=378-22=25+162+683=135×4+989=518+153+76=549-(857-530)=262-146-27=928-130×7=161×(131-126)=481-35×3=665-(156+154)=737+387-491=437-374+230=415-(173+47)=484+64+350=580×(183-177)=423+257+67=201+363+374=409×9=633-31×4=658+683-946=396-239+267=137×9-343=888-32-387=137+625+139=489-(98+311)=162×2+119=784-(948-562)=65×4=285×(383-380)=12+88×6=990-(414+561)=662-326-315=99-(420-363)=77-14×4=191+942=426-(192-29)=951-53+379=455-(156-69)=807+37+341=931-(362+437)=274×3-498=25+340-352=674×(746-738)=178×6=488-337-93=512×9-500=595-144×3=915+446-537=56×5-271=864+185×3=361-315=385-156+158=225×(64-60)=445-268+201=328×3-552=393-69×2=10×2+738=371-43-279=429-(408-229)=238+18×3=897+812-811=388-51-328=166-(459-414)=593×(839-835)=446-(153+148)=382-293=581-212=791-122+254=129+485+226=749×2-449=46+388-230=184×5=365-(180-166)=257+277×2=328-326+221=166×(442-433)=669×7-764=384-168-202=484-25-336=864-167-309=610-(318-25)=961×(842-838)=173×2=678-(577-565)=839-(846-149)=849×(547-538)=281×3=984-(573+290)=409-202+84=270-(11+92)=69×(200-194)=550+(815-53)=251×3-502=180-(425-296)=686+(462-52)=370-(146+129)=735-146-41=464-160=187+(841-74)=308×2-539=83+10×4=198+(402-71)=180+275+196=431+(355-241)=243-(490-387)=791×3=143-80=949-(189-24)=516×6-34=880×9-557=836-159=183×(486-483)=68+127=326-257+337=93×5-211=356×2+987=26×(303-296)=272+169=703+128-803=887-(622-203)=757+466×2=701×5-138=514-89×5=18×(450-444)=358-(515-203)=604-549+182=602+100×7=593-(695-200)=130+647=418-95=197-(25+112)=934-22×6=91×5=396-37×6=187-74+245=844+(833-824)=133×3=989-(627-114)=139+578=420-142=368+(841-339)=6/10-2/10=159+310=318-(15+300)=402+(495-296)=102×9=30×4=329-158-58=453×2-408=993-583+277=354-(139+94)=53+188=358-143-77=487-64-323=375-39×9=264×5=425×2-686=319×4-587=800-333=923-870=661+565-326=543-320+905=79×8-213=198+166-63=478-197-20=600-580+85=250×3-312=181+276-384=226-174+25=370+125=225+19+499=351+497+208=92×4=71×(398-393)=90+174-88=288-135+149=180×3=324-307=439-180×2=325-154+40=231+129-153=469-(307+11)=92+(58-46)=383+10×6=255+(358-107)=203-(124-34)=410+834-179=390×2-755=796×6=113+(376-69)=757×7=117+16-71=638-32+854=485×2-515=735+20×7=807-509+459=750-(98+592)=84+388-171=302+355×2=16×7=858-(165+128)=106+(316-135)=302×2+193=172-151=199+(735-596)=222+257-45=54×5=400+868-291=48+847+549=86×5=811-343+236=67×4=297×7-564=561-538+402=148×5=197+(452-142)=1/5+2/5=534-(186-53)=717+(556-220)=97+357-133=398-43×2=893×9-458=186+169=154+618=478-20×5=656-289-232=156×(257-254)=797+508=754+139=914×(391-383)=490+(300-13)=70+300=608-(376+181)=2/7+4/7=757-90×3=877-197×4=223+196=3/6-1/6=113+97-99=346-149+54=915-(19+273)=984-632=1/8+6/8=4/10+5/10=138+213=682+18+281=331-30-178=805+981+921=351+366-442=132+248+203=509-218+280=245×2=606+570+658=481-236=194+223-14=272-123=62×9-486=324×2=979-(269-231)=196+215=158+156-63=423-(408-331)=198-37×5=846-(120+554)=134+421=627×6=112+125+716=139-13×7=71×(258-255)=1/6+4/6=414-256-55=578+156=637-313×2=214×3-219=262-(83-56)=492-(288+185)=376×2=31+172=363-320=426-43×3=825+557+441=454-183-98=464-17-342=459-(415-69)=832+419=47×(212-209)=319+545+440=316-53=373-(180+192)=530×(30-23)=248-64+242=168×(115-110)=161×5-67=參考答案520+617+818=1955401+162=563443-(394-20)=69765-(36+701)=28382×5-627=1283567-42×2=483322-(414-203)=111474+(64-58)=480891×3-389=2284373+110=48349+790+156=995327+514=841318-20×2=278795×2=1590844×2=168883+383=466418×7-362=2564315-172=143410+(488-238)=660561+238×4=1513198+118=316394-(149-94)=339435-203+201=433630-185×2=26020+427-316=131449×(36-31)=2245888+38+845=1771250-(180+32)=38185+666+134=985738+207=9451/10+2/10=3/10114×(351-346)=570692-37×7=433447+31-453=25267+91=358488×2=976226×2+775=1227473-(166-71)=378124-53=71432-142-95=19585×(567-562)=425339-53=286309+160-21=448329+758-821=266387+(480-52)=815827+(509-17)=1319940-91-278=571494×9-77=4369333+(270-267)=3364/6+2/6=1644×8-865=4287330+35×5=50594×(461-456)=470414-269=145685-453=232153+300-138=31519+518+216=753603-323-147=133487-303-133=51770-232×3=74167+16-73=110349-84-103=16262×6+702=1074119+240+88=44778+415+400=893370-98=27263×7-292=149299-246-31=22372+38-38=372183+(283-141)=32556×6=33630×2+105=16515×6-56=34401-29×7=198805-166-20=619944-783=161141-27=114316+162=47886×2=172370-(470-441)=34166×(483-475)=528366-(143+77)=146422-259-101=62985-(216+331)=438252+(485-66)=671215-25+47=237519-10×5=469205-169-31=5286+738+190=1214883×7=6181730-317=413960-679-233=48778+786-272=12923/7+2/7=5/7251+84×6=75598×(200-195)=490576×(733-726)=4032351-264-87=0907+603-573=937539-102-199=238456+99=555415-(11+179)=22552×9-22=446975+629-615=989171-(324-176)=23316-31×5=161480-(228-60)=312668×2=133639+738-313=464899+576+862=233785×(106-99)=59597×2+116=310332-(188+52)=92371-51×3=21880+(451-213)=3182/6+3/6=5/6108+200+121=429944×(978-975)=2832988-(578+246)=164807-(701-309)=415292-94+98=296993-119-334=540664+370-510=524970+384+793=2147283-39=244283×9=254753×5+75=340398-346-27=2577-36+792=833119+282+437=838404+(390-343)=45182×(283-278)=410307-79-57=171110+294-318=863/8+2/8=5/8490-144-22=324223×2=446774-(745-353)=382217-(300-120)=373/7-1/7=2/752×(297-289)=416426+131+172=729466-17-25=424292-74=218330-235+128=22356+(492-174)=374189+242=43194-25=69682+91×4=1046913-48-809=56979+770-576=1173490-342=148621+311-539=393299+88-125=262182×4-214=514196-(126+57)=13875-(235+574)=66176+359+665=1200266-231=35722×3-977=1189541+(325-229)=637113×(759-755)=45257×7=399566-(120+432)=14459-134-186=139218×4=872207-16×5=127267-195+279=351124+584-405=303246×(757-752)=1230169×(930-923)=1183607-66×5=277868×3-729=1875622×2=1244812-433=37972+(398-57)=413787-571=216867-(190+156)=521192×(383-375)=153674×4=29672×7+401=905806-231+499=1074309+60=369857-657+297=497592+572+595=1759186+92+525=803660-132×2=396979×(97-94)=2937103+64×6=487925-(18+218)=689712-65-381=266182×(340-335)=910273+523+189=98569×9+137=758294×7-143=1915830-325-189=316674-151×3=221485-(328+95)=62252-(67+140)=45454-(213+104)=137729+(786-42)=1473286-37-105=144752+(744-686)=810293+227=520927-161×2=605459-(254-23)=228487-(105+192)=190435-194+243=484420-95+90=415294+548=842559+95×4=93990×(798-795)=270270-(83+183)=484×8+959=1631215-174+146=187264×3-265=527296×(19-13)=1776841×5=4205755-46×3=617216×(371-367)=864967-691=276999+(861-133)=1727124×4+931=1427764+(534-457)=841986+298=12842/3-1/3=1/3785+17×5=870387+12×6=459368×(623-619)=1472400+(639-23)=1016808-158×5=1869×9+173=794167+779=946493-(232-62)=323228×(885-876)=2052917+(99-18)=998199×2+560=958628-62×3=442338×2-474=202624×(108-104)=2496143×(962-955)=1001638+(984-908)=71484×5=420308×3-45=879285×9-658=190775×(163-157)=450353-(132+206)=15137×(27-21)=82284+91+367=54268+195=263278-199+420=499555-419+685=821154-(375-360)=139386-196+170=36095-(349-267)=13478-49×3=331945+237=1182199×4-692=10459+273=33299+293-33=359825-615+263=473143-22+288=4094/9-3/9=1/963+37=100277-(27+114)=136214×3+320=962282-63×2=15675+(487-106)=456977-(707-457)=727464-38×2=38861×(464-458)=366247+(412-403)=256620+178=798677+171+54=902423+53-239=237871+296=1167944×5=4720250×3-265=485843-189×4=8742×3=12694×7-341=317719-218=501200+279-114=36564+(471-192)=343481+199=680236×2+77=5493/5-1/5=2/5274-(169+87)=1854×7=378414+346+553=1313661-359=302634-256+731=1109419-(112+184)=123981-(224+666)=9141+109=150471-21×4=387189+110×6=849520-121+54=453179+121+126=426787-(429+352)=6269×(771-764)=1883456+70+150=676266-13×8=162232×7=1624566×9-280=4814285+75=360131+(201-138)=194345×7=2415321+957+174=145246+54×4=262914-(927-219)=206370-113-24=233169+626=795357+240×4=1317125×(285-280)=625989-58+994=192599-61+52=90176-(441-276)=11212-201+376=387196×2+383=775636-185=451250-(40+52)=158137-120+124=141422-(181+194)=47115-(709-627)=33239+54-138=155251+242-233=26061×6=366343+(375-29)=689616-485=13140×(282-274)=320943-198-414=331895-(494+94)=307742+(656-220)=1178457+(404-207)=654543-(190+185)=168959-68=89172×6-363=69494-205=289370-10×6=310983-540-307=136727×6-680=3682435-18×3=381477-(81+299)=97277×2+344=898127×4=508139+176+157=472331+222-279=274306-220=86275-(101+149)=25119×6=714774-672=102115+(380-31)=464370-62-307=1862+676+706=2244819-(328-169)=660266-(26+153)=8798×(401-395)=588144-16×7=32698-(91-57)=664365-(26+219)=1206/8-1/8=5/889+484+727=1300185×(611-608)=555316-141×2=34433-349=8476+843-604=31533×7-23=208236×3=708303-(351-291)=24367×8+478=1014735+393-451=677107×9=963783+(314-280)=81743×4-94=78185+(313-126)=37278+423=501474+44×3=606302-15×7=197509×7-349=3214638+(809-74)=1373349-314=35345+206×3=963471-117×2=2374/8-2/8=2/8497×(447-443)=198858×9-30=492132×3+302=698986-(918-893)=961497+434-280=651225×(295-292)=675200+272+377=849822-126×2=570484-318-73=93558-183=375417+127+870=1414190-98=92412-318=9469+273=342709-30×7=499326-65=261274-190=84110+137=247574+919-949=544640-123+893=1410232+85-229=884/5-1/5=3/5860-52=808353-(306-302)=349405-149=256495-(500-298)=293780+807=1587283-31+778=103022+93×6=580236-(448-418)=206207×9=1863757-(610-93)=240799-(35+749)=15685+(428-104)=100979×(346-339)=553688×(860-852)=5504291+(453-262)=482391-46=345427-267-125=35548-(354+11)=18387+11+248=346103×6-589=29111×3-113=220137+169=306488-228-87=17391+23×3=160344-(371-368)=341722×7-269=4785339-(29+236)=74344-12-17=315187-(245-198)=140144×3+151=583861-136×5=181139+598+815=155251+198+645=894974-218×2=538693+205=898252×2-396=108405+26×8=6134/6-1/6=3/6663-17×9=510483-(939-711)=255273+921-88=1106633+340+807=1780255-90-153=12358×2+282=99882×9+985=172390+168=258115+87=202408-127-20=261227+61-201=87707+295=1002501-(578-340)=263352-101×3=49282+197=479206+(459-119)=546909+(282-47)=1144468+(934-27)=1375113×4+890=1342587-129+632=1090187+34+317=538266-24×7=98265-144+207=328164-23×7=3480-(43+264)=173493-356+316=453761+773-492=10426/10+4/10=174+392=466326-(391-229)=164330+132×5=990755-450+426=731223-63-103=5771+(369-236)=204508-385+527=650748-337-38=373767-491-110=16611×9=99926-500=42682+194×3=664935×3=2805969-(289+292)=388724-446=278434-329+156=261871+346+52=126951×7+300=657519-100+663=1082222-(380-190)=32914×7=6398207+(425-27)=605780-398=382535+21×9=724610-355-71=184170+117-272=1527+59+701=787445+(278-173)=550752-400-234=11850×(127-124)=150183+(380-309)=254977+(525-260)=1242978-350+255=883151×2+160=462344-66-56=22254+261×2=576947-853+372=466991-(885-692)=798110-13=97846-625-91=130752+39+416=1207726-(245+111)=370914-489+541=96680×6=480231-60×3=51849-143=706660+119+121=90011×4+31=75818-306+752=1264561-362=1992/8-1/8=1/8786×3=2358177×(334-330)=708973-216-171=586444-48×9=1281+245=3262/4-1/4=1/499+764-53=810735×5-188=3487584-(115+325)=144288+174-145=317983-138×5=29324+304+616=944417-(290+26)=101678×7=4746260-240+49=69642+143=785543+(989-951)=5811/4+2/4=3/4101+255+296=652100×(381-377)=40052×8=416297-19×8=145940+771-216=1495825+808+582=2215983+477-896=564450×(291-285)=2700442-405=3776×7-133=399300-(200-152)=252375-(392-166)=14986+(785-634)=237515-433-14=6895×2+924=1114210+(239-77)=372108-(375-349)=82474×7=331835+255+788=1078838×8=6704153×5-209=556969+268=1237774×7-911=4507181+(362-254)=289818-(589+89)=140442+11-270=183200+229=429364+89-288=165216×2-38=394378-22=35625+162+683=870135×4+989=1529518+153+76=747549-(857-530)=222262-146-27=89928-130×7=18161×(131-126)=805481-35×3=376665-(156+154)=355737+387-491=633437-374+230=293415-(173+47)=195484+64+350=898580×(183-177)=3480423+257+67=747201+363+374=938409×9=3681633-31×4=509658+683-946=395396-239+267=424137×9-343=890888-32-387=469137+625+139=901489-(98+311)=80162×2+119=443784-(948-562)=39865×4=260285×(383-380)=85512+88×6=540990-(414+561)=15662-326-315=2199-(420-363)=4277-14×4=21191+942=1133426-(192-29)=263951-53+379=1277455-(156-69)=368807+37+341=1185931-(362+437)=132274×3-498=32425+340-352=13674×(746-738)=5392178×6=1068488-337-93=58512×9-500=4108595-144×3=163915+446-537=82456×5-271=9864+185×3=1419361-315=46385-156+158=387225×(64-60)=900445-268+201=378328×3-552=432393-69×2=25510×2+738=758371-43-279=49429-(408-229)=250238+18×3=292897+812-811=898388-51-328=9166-(459-414)=121593×(839-835)=2372446-(153+148)=145382-293=89581-212=369791-122+254=923129+485+226=840749×2-449=104946+388-230=204184×5=920365-(180-166)=351257+277×2=811328-326+221=223166×(442-433)=1494669×7-764=3919384-168-202=14484-25-336=123864-167-309=388610-(318-25)=317961×(842-838)=3844173×2=346678-(577-565)=666839-(846-149)=142849×(547-538)=7641281×3=843984-(573+290)=121409-202+84=291270-(11+92)=16769×(200-194)=414550+(815-53)=1312251×3-502=251180-(425-296)=51686+(462-52)=1096370-(146+129)=95735-146-41=548464-160=304187+(841-74)=954308×2-539=7783+10×4=123198+(402-71)=529180+275+196=651431+(355-241)=545243-(490-387)=140791×3=2373143-80=63949-(189-24)=784516×6-34=3062880×9-557=7363836-159=677183×(486-483)=54968+127=195326-257+337=40693×5-211=254356×2+987=169926×(303-296)=182272+169=441703+128-803=28887-(622-203)=468757+466×2=1689701×5-138=3367514-89×5=6918×(450-444)=108358-(515-203)=46604-549+182=237602+100×7=1302593-(695-200)=98130+647=777418-95=323197-(25+112)=60934-22×6=80291×5=455396-37×6=174187-74+245