三年级数学(上)计算题专项练习附答案集锦

三年级数学(上)计算题专项练习附答案集锦848+(388-251)=334+392+108=113×8-578=89×8-689=107+63=155+110=148×4-428=477-296-157=243+96+250=141×6=553-(397+94)=346-12×6=260+344+238=139×3=314+14-122=483-453+438=307-54+138=441×5-198=893-183×2=396-153+11=319-29×6=789×9-171=219×(362-359)=351-(287-40)=802-424=589-(84-16)=150×4=116+(454-164)=485-23×3=33+191×4=370-30×3=235+877-698=428-37×6=450+22-133=104+(40-15)=198-15+146=172-36×3=935-81×2=533×4=100+(482-441)=964-67-692=490-328-44=382+67=208+116×3=144×2+492=44×6+344=247×2=637-(82+405)=584×(224-220)=294×6-718=197-45+95=626+(426-408)=603×7-750=108+170=400-(149+76)=793+321=831×(700-695)=399-154-81=392-77=298×3+938=297+63-85=453-262-43=470+97-210=630-(607-294)=613-442=456+(418-20)=59+749+147=863-71=746-175×2=442-(58+373)=191+334+693=449+21+183=379-195+262=153+363+104=85+357=483-42-383=857×6=727-650+35=399+(490-393)=43×8+656=815×(212-207)=284-211=50+207=539-57=782+375-154=843-51×4=18-14+356=247+(419-242)=414-302+888=649+161+40=305+118+446=275-236+406=518+527+305=263-(240-230)=894-(52+100)=209+56×5=390-194-112=470-43-203=64+94×7=216×(372-369)=69×4-221=953-159-712=975-98×2=416-(169+138)=990+(924-533)=4/7+2/7=453-(461-433)=897+(235-94)=209+128=744-207-306=990-150×3=759-564+476=493-(168+208)=965-66=52+67=92×8-573=376-(240+97)=236×6-914=193×5=540-357=378-111-124=373×3-848=375-(336-131)=466-(245+91)=862-(89+613)=717-88-138=166×3+389=447-58-288=139+628+174=990×(283-278)=672×7=261-41×2=140-43×3=584×8-434=73+416=459-303+106=157-77=257+32+222=634+945-832=26+344×2=4/7-1/7=417-45×8=105+(333-260)=967-478-342=438-(292+85)=164×5-243=288-206+114=422-(181+167)=402+332=356×(418-412)=738-(27+15)=613+436+921=240×4=121×(470-461)=311+150-451=641-459-118=474-50×5=15+311-322=185×(228-224)=496+464=209+315+710=77×2+391=877-(471+234)=327-28×9=405+154×3=166+(261-110)=361-(106-76)=440×2-183=145×6-721=247×2+165=705×6=141+(22-15)=493-(190-138)=385+(186-38)=275+469+180=960-(841-700)=728×6=96+146=471-(467-128)=368-137+96=261+287=981-221-564=294×3+903=35×2+134=300×8-725=168-50+124=4/9-2/9=16+159-52=334-206=23+85=2/6-1/6=965×6=61×8=800×9-858=706-332-86=342-(51+180)=15×(718-710)=483×8=301+273=471+91×4=242+179=655×9=355-272-24=747+456+518=821×6=244-59×3=50×(981-978)=764-624-48=712-412=72×(229-220)=488-170=628-429=891-(877-499)=106-91+429=851-154=689+(381-251)=705-(974-708)=729-177×2=552+130+251=294×7=192+273×2=703-187×2=922×(119-110)=272-264+343=606-41-163=437-96=693+502-174=410-131-136=372+(264-215)=245×4-737=808+271×2=779×7-328=43×(273-270)=862-21×8=152-10×9=445+(533-63)=834-29-556=147+107=285×(573-567)=658-441-191=644×8=481-(705-266)=286+733-435=142×(442-439)=2/9+5/9=88×6=817-(577-47)=321-200=321×2+730=762×(851-846)=728-279+650=957-478×2=500+339-246=859+763=51×(420-414)=147+274+745=855×9-635=891-(920-867)=716-(259-227)=190+(419-297)=95+277-168=20-(171-168)=354-(467-453)=347-(658-575)=963-19+702=711+82×4=123×3+446=356-346=424-(407-187)=126×5=209-87+241=231-45×4=4/7-2/7=948-(58+52)=965-(452+305)=845-39×9=460-40×4=660×9-855=260+159-143=99×4-375=299-14=421-(188+66)=164+(209-139)=635-(112+131)=89-(301-218)=108×(178-174)=229+419=379-(208-26)=46+321+385=313-118=364×5-597=824+153-455=401+(397-256)=269×2-323=77+(283-49)=52+33×7=460-64×7=225+254=811+264=84+256=34-(17-15)=969-917+167=484-27×4=181-50=383+654=40×8=222-37×3=143+(933-906)=1/8+4/8=504+880+817=572-(569-472)=972-41-204=645+11×4=493-(69+319)=262-(56+19)=94×5=123×2+946=223+970=43+51+345=22+500+151=147+238-345=369-56+53=499-155=974-(640+87)=150+273=873-(485-362)=37-(933-910)=320+19-222=278+(908-899)=393+314-264=476-(215-43)=120×(45-41)=538×4-950=39+950+957=137×6=839-(558-36)=875+(741-738)=83+436-24=19+582-245=84×(295-286)=104×(371-367)=322-(82+196)=226+389×2=265×2=820-546+13=211×(135-131)=43×5=530×(609-606)=221-(618-613)=738+120×7=250-206=239-149+262=296×6=995-142=110+49=691-(982-457)=624+(477-416)=44+394-116=367×(668-665)=944-702-141=329×3-844=156+136+481=802-(165+218)=67+377+117=128+147=34×(462-454)=216-47=841×3=469-(156-16)=206-136=113+263=971-520=65×5+437=424-(81+302)=27+600+539=969-(710-580)=4/5-1/5=778×4=435-24+13=196×(489-485)=149-68+177=224+(994-425)=486-177=216-(57+62)=235-(459-297)=70×9+277=767-(10+695)=493-(88+399)=361-(84+237)=989-238=370+117=338+(766-644)=908×(666-663)=317-71×3=362-(428-103)=250-138-32=641+86+127=833-(676-443)=926-779+175=373-28×2=758-(134+489)=489-204-54=461-28-411=251-144+366=2/9+3/9=675+968=86-75+166=329×(58-50)=5/9+2/9=188×(373-365)=475×2=158-(54+75)=398+81-387=489-(465-147)=697×6=3/7-2/7=683+229+28=585-(591-329)=500-(138+195)=64×2=380-(58+132)=647+(990-533)=463-95-128=224+191-32=614×3-373=312+182-447=295+146-17=104+148-68=484+(377-17)=526-(605-223)=12×(219-211)=114+(526-212)=245+32+616=816×8-830=80×2=445-(120+156)=557+303+255=421+749-776=144+353-326=312+749+890=2/4-1/4=500-418+214=574+981+93=155×(357-353)=461×2-128=84×(453-448)=594-167×3=597+(779-502)=399+530=41×(141-136)=63×(398-390)=379+30-356=386+672+297=358-175×2=266-(84+53)=55×(563-556)=723-73×4=86×5+436=67×(272-263)=91×6+61=154+338-132=106+(329-186)=83+157=173-52=167+471+341=305-247=1/8+5/8=384+448+878=477-378=659-(143+355)=77-(105-32)=559-169-22=462-(509-258)=438-407=254×7-876=459-328-54=122×4+272=673×8-275=842-(321+329)=763-96=60+87+520=731-11-337=50+(921-749)=541-29×6=325-(473-446)=318-120-17=249+146=168-11+175=162×4-500=330-109-90=466-92×3=192×2-173=728-40+864=649+399-483=581+313+77=333-155×2=542-129+130=102+154×5=912-(563+119)=207×3=867-676=730+57+99=377-117=466-45-308=535-193=259+894-446=246×2=953+(598-221)=455×(276-273)=227×7=371+830-905=7/10+3/10=985+(870-841)=767+498+344=929-121×5=105+450=62×(416-409)=662-581=256-49×2=92×(308-303)=184+262=276×5=298-84=83+132=492-258-81=106×(415-412)=67+28=299-262+265=330+(849-553)=414-134-143=769×2-779=167×4+10=303-124×2=902+148-721=229+101+606=314×3=930+807-614=184+(951-465)=422-91-231=888-(281+181)=304-241=239-213=72×7-191=175+396-505=78+(251-250)=437-(58+121)=208-21-103=656-(594-380)=143+120-204=690-40×6=86×6+441=238+748+906=379+520-820=800+700+874=10+78+500=878-24+480=909-379×2=99-(300-278)=115+72×8=757-(786-754)=361-92=118×7-115=83×8=118+310=942+727+452=374-312=223+(364-208)=104+417=216-50+270=392-169=619-130×2=1/6+2/6=62×(678-669)=335+41+30=4/10-3/10=888-243-418=442-63×4=895-627+460=715-61-351=131+284-79=38+81=346×6-430=90-79+216=290+(493-131)=76×7+673=489-223=127+263+423=105×(412-403)=872+83-434=408×6=87+(211-32)=233+602=166×3+99=442-386=995-455-329=869-(369+253)=957-29×7=2/3-1/3=549×5-854=474-32×5=123×3=689+166+31=437-97-30=127+296-13=393-103×3=425×2-148=545+(606-100)=149×(109-104)=321-(444-298)=216-10×4=146×2+260=467+130×2=261-(147+100)=549-(974-736)=884-(653+82)=473-251+194=288+89×7=206-(304-255)=261-161+252=935+524-711=34+147=280×3+15=55×4=665+(509-277)=854×8=646-511=239-94=217×2-128=332-34×3=194+871=600+134+788=583-262=150+192=243×5-954=424×8-692=446-145×3=355+462+148=222+(341-39)=317-(326-67)=890-317=245-57-96=147×6-710=700-(44+552)=582+968=228+959-438=1/9+7/9=877-(553+141)=480-397+886=768-(157+86)=108×5=264+17×8=116+629=249-(235-198)=564×2-279=455-(159+107)=433-102×3=245-113+120=187×2+654=232+55-141=16+898+940=3/6+2/6=173×5-745=47+800+98=189×4-261=872×4-588=158+(472-188)=134×2=584×(750-743)=768-99=167+(354-140)=455×2-531=890-149+414=643+798=176-(500-382)=396+214=472+54×2=487+112-384=301×(611-607)=461-385=192+951-667=590+624+20=615-404+631=385×2=395-(70+265)=195+96=156×6+779=447-45-120=74-70+437=344×(54-47)=892-40×5=591-122×4=536+391×2=405-(681-494)=195+(460-207)=549×5-579=484-(300+175)=179+220-68=818+(435-216)=179×9=700-110×5=93×3=435-127-247=477-95×3=825-312-430=399+570+880=454×2-520=279-52=478-349+99=461-(499-343)=121×(435-430)=515+(303-44)=18×(827-824)=707×(161-158)=155×3-117=447-(256-147)=580×6-703=3/6-1/6=932-370=347-139+352=797+168×2=238+144=421-100-291=169+(737-327)=562×6=231-(306-279)=61+168-58=189×4=324-55×3=146-(116+24)=825-292=935-202+308=14×7=549-(304+186)=390-318-12=899-627+547=941-17=74×5-28=62×(967-961)=207+63-188=45-32=81×8-262=129×(464-460)=324-149-16=500-240-41=860-(847-757)=79+294-273=684-244×2=225+(440-122)=279+156=63+181×3=872+993+483=152+550+219=512+174-188=469-(339+28)=950-472=398-(52+10)=301×(48-45)=55×5+335=699-(73+325)=4/8-3/8=709+70+86=282-36-137=136×(43-40)=87×5+658=324-(423-185)=3/6-2/6=90+(494-460)=340-(33+151)=25×7=20×8+106=129×(24-19)=622+114=698-188-179=974-394-44=229×2=613+(783-332)=430+61-375=965-(789-605)=61+132×2=734-677+956=140×7-137=355+(841-131)=861-592-161=833-261×2=401×5=102+351=215-26-160=458×2=812-566+276=127-(415-401)=926-707-172=773+140-587=117×5=283+105-266=848+698+870=69×7-380=491+994-339=674-524-143=355-69×5=800-318+94=424-18=376+77-433=456×9=224-(433-266)=209+81=228+372=216+(91-65)=48+18=223×(534-531)=566+351=366+40-226=496-394+963=237+(349-318)=433-(432-331)=403-(54+48)=140×7-878=265+160=88×(446-437)=235+(419-166)=396+74-53=1/6+4/6=71×4=470+241×2=42×5=618+96×9=20+419×2=314+157=532-302-115=226×8-899=1/8+6/8=850×(321-314)=42-18×2=156×6=63-29=42×9+901=66+455+19=268-101+177=441×2=253-(146+76)=331-(158+134)=306+(548-156)=305-95=60×(217-211)=193+300×3=650-387+572=838-702+622=187×5-337=157+(266-185)=398+(473-375)=999-20-380=124+551+803=192-151+336=265-90+238=861-(488+23)=136×2+25=685+99×9=698+665-147=761-(666+67)=699-314+608=14+92×2=110×(463-457)=555×4-796=412-302+34=62+372+189=参考答案848+(388-251)=985334+392+108=834113×8-578=32689×8-689=23107+63=170155+110=265148×4-428=164477-296-157=24243+96+250=589141×6=846553-(397+94)=62346-12×6=274260+344+238=842139×3=417314+14-122=206483-453+438=468307-54+138=391441×5-198=2007893-183×2=527396-153+11=254319-29×6=145789×9-171=6930219×(362-359)=657351-(287-40)=104802-424=378589-(84-16)=521150×4=600116+(454-164)=406485-23×3=41633+191×4=797370-30×3=280235+877-698=414428-37×6=206450+22-133=339104+(40-15)=129198-15+146=329172-36×3=64935-81×2=773533×4=2132100+(482-441)=141964-67-692=205490-328-44=118382+67=449208+116×3=556144×2+492=78044×6+344=608247×2=494637-(82+405)=150584×(224-220)=2336294×6-718=1046197-45+95=247626+(426-408)=644603×7-750=3471108+170=278400-(149+76)=175793+321=1114831×(700-695)=4155399-154-81=164392-77=315298×3+938=1832297+63-85=275453-262-43=148470+97-210=357630-(607-294)=317613-442=171456+(418-20)=85459+749+147=955863-71=792746-175×2=396442-(58+373)=11191+334+693=1218449+21+183=653379-195+262=446153+363+104=62085+357=442483-42-383=58857×6=5142727-650+35=112399+(490-393)=49643×8+656=1000815×(212-207)=4075284-211=7350+207=257539-57=482782+375-154=1003843-51×4=63918-14+356=360247+(419-242)=424414-302+888=1000649+161+40=850305+118+446=869275-236+406=445518+527+305=1350263-(240-230)=253894-(52+100)=742209+56×5=489390-194-112=84470-43-203=22464+94×7=722216×(372-369)=64869×4-221=55953-159-712=82975-98×2=779416-(169+138)=109990+(924-533)=13814/7+2/7=6/7453-(461-433)=425897+(235-94)=1038209+128=337744-207-306=231990-150×3=540759-564+476=671493-(168+208)=117965-66=89952+67=11992×8-573=163376-(240+97)=39236×6-914=502193×5=965540-357=183378-111-124=143373×3-848=271375-(336-131)=170466-(245+91)=130862-(89+613)=160717-88-138=491166×3+389=887447-58-288=101139+628+174=941990×(283-278)=4950672×7=4704261-41×2=179140-43×3=11584×8-434=423873+416=489459-303+106=262157-77=80257+32+222=511634+945-832=74726+344×2=7144/7-1/7=3/7417-45×8=57105+(333-260)=178967-478-342=147438-(292+85)=61164×5-243=577288-206+114=196422-(181+167)=74402+332=734356×(418-412)=2136738-(27+15)=696613+436+921=1970240×4=960121×(470-461)=1089311+150-451=10641-459-118=64474-50×5=22415+311-322=4185×(228-224)=740496+464=960209+315+710=123477×2+391=545877-(471+234)=172327-28×9=75405+154×3=867166+(261-110)=317361-(106-76)=331440×2-183=697145×6-721=149247×2+165=659705×6=4230141+(22-15)=148493-(190-138)=441385+(186-38)=533275+469+180=924960-(841-700)=819728×6=436896+146=242471-(467-128)=132368-137+96=327261+287=548981-221-564=196294×3+903=178535×2+134=204300×8-725=1675168-50+124=2424/9-2/9=2/916+159-52=123334-206=12823+85=1082/6-1/6=1/6965×6=579061×8=488800×9-858=6342706-332-86=288342-(51+180)=11115×(718-710)=120483×8=3864301+273=574471+91×4=835242+179=421655×9=5895355-272-24=59747+456+518=1721821×6=4926244-59×3=6750×(981-978)=150764-624-48=92712-412=30072×(229-220)=648488-170=318628-429=199891-(877-499)=513106-91+429=444851-154=697689+(381-251)=819705-(974-708)=439729-177×2=375552+130+251=933294×7=2058192+273×2=738703-187×2=329922×(119-110)=8298272-264+343=351606-41-163=402437-96=341693+502-174=1021410-131-136=143372+(264-215)=421245×4-737=243808+271×2=1350779×7-328=512543×(273-270)=129862-21×8=694152-10×9=62445+(533-63)=915834-29-556=249147+107=254285×(573-567)=1710658-441-191=26644×8=5152481-(705-266)=42286+733-435=584142×(442-439)=4262/9+5/9=7/988×6=528817-(577-47)=287321-200=121321×2+730=1372762×(851-846)=3810728-279+650=1099957-478×2=1500+339-246=593859+763=162251×(420-414)=306147+274+745=1166855×9-635=7060891-(920-867)=838716-(259-227)=684190+(419-297)=31295+277-168=20420-(171-168)=17354-(467-453)=340347-(658-575)=264963-19+702=1646711+82×4=1039123×3+446=815356-346=10424-(407-187)=204126×5=630209-87+241=363231-45×4=514/7-2/7=2/7948-(58+52)=838965-(452+305)=208845-39×9=494460-40×4=300660×9-855=5085260+159-143=27699×4-375=21299-14=285421-(188+66)=167164+(209-139)=234635-(112+131)=39289-(301-218)=6108×(178-174)=432229+419=648379-(208-26)=19746+321+385=752313-118=195364×5-597=1223824+153-455=522401+(397-256)=542269×2-323=21577+(283-49)=31152+33×7=283460-64×7=12225+254=479811+264=107584+256=34034-(17-15)=32969-917+167=219484-27×4=376181-50=131383+654=103740×8=320222-37×3=111143+(933-906)=1701/8+4/8=5/8504+880+817=2201572-(569-472)=475972-41-204=727645+11×4=689493-(69+319)=105262-(56+19)=18794×5=470123×2+946=1192223+970=119343+51+345=43922+500+151=673147+238-345=40369-56+53=366499-155=344974-(640+87)=247150+273=423873-(485-362)=75037-(933-910)=14320+19-222=117278+(908-899)=287393+314-264=443476-(215-43)=304120×(45-41)=480538×4-950=120239+950+957=1946137×6=822839-(558-36)=317875+(741-738)=87883+436-24=49519+582-245=35684×(295-286)=756104×(371-367)=416322-(82+196)=44226+389×2=1004265×2=530820-546+13=287211×(135-131)=84443×5=215530×(609-606)=1590221-(618-613)=216738+120×7=1578250-206=44239-149+262=352296×6=1776995-142=853110+49=159691-(982-457)=166624+(477-416)=68544+394-116=322367×(668-665)=1101944-702-141=101329×3-844=143156+136+481=773802-(165+218)=41967+377+117=561128+147=27534×(462-454)=272216-47=169841×3=2523469-(156-16)=329206-136=70113+263=376971-520=45165×5+437=762424-(81+302)=4127+600+539=1166969-(710-580)=8394/5-1/5=3/5778×4=3112435-24+13=424196×(489-485)=784149-68+177=258224+(994-425)=793486-177=309216-(57+62)=97235-(459-297)=7370×9+277=907767-(10+695)=62493-(88+399)=6361-(84+237)=40989-238=751370+117=487338+(766-644)=460908×(666-663)=2724317-71×3=104362-(428-103)=37250-138-32=80641+86+127=854833-(676-443)=600926-779+175=322373-28×2=317758-(134+489)=135489-204-54=231461-28-411=22251-144+366=4732/9+3/9=5/9675+968=164386-75+166=177329×(58-50)=26325/9+2/9=7/9188×(373-365)=1504475×2=950158-(54+75)=29398+81-387=92489-(465-147)=171697×6=41823/7-2/7=1/7683+229+28=940585-(591-329)=323500-(138+195)=16764×2=128380-(58+132)=190647+(990-533)=1104463-95-128=240224+191-32=383614×3-373=1469312+182-447=47295+146-17=424104+148-68=184484+(377-17)=844526-(605-223)=14412×(219-211)=96114+(526-212)=428245+32+616=893816×8-830=569880×2=160445-(120+156)=169557+303+255=1115421+749-776=394144+353-326=171312+749+890=19512/4-1/4=1/4500-418+214=296574+981+93=1648155×(357-353)=620461×2-128=79484×(453-448)=420594-167×3=93597+(779-502)=874399+530=92941×(141-136)=20563×(398-390)=504379+30-356=53386+672+297=1355358-175×2=8266-(84+53)=12955×(563-556)=385723-73×4=43186×5+436=86667×(272-263)=60391×6+61=607154+338-132=360106+(329-186)=24983+157=240173-52=121167+471+341=979305-247=581/8+5/8=6/8384+448+878=1710477-378=99659-(143+355)=16177-(105-32)=4559-169-22=368462-(509-258)=211438-407=31254×7-876=902459-328-54=77122×4+272=760673×8-275=5109842-(321+329)=192763-96=66760+87+520=667731-11-337=38350+(921-749)=222541-29×6=367325-(473-446)=298318-120-17=181249+146=395168-11+175=332162×4-500=148330-109-90=131466-92×3=190192×2-173=211728-40+864=1552649+399-483=565581+313+77=971333-155×2=23542-129+130=543102+154×5=872912-(563+119)=230207×3=621867-676=191730+57+99=886377-117=260466-45-308=113535-193=342259+894-446=707246×2=492953+(598-221)=1330455×(276-273)=1365227×7=1589371+830-905=2967/10+3/10=1985+(870-841)=1014767+498+344=1609929-121×5=324105+450=55562×(416-409)=434662-581=81256-49×2=15892×(308-303)=460184+262=446276×5=1380298-84=21483+132=215492-258-81=153106×(415-412)=31867+28=95299-262+265=302330+(849-553)=626414-134-143=137769×2-779=759167×4+10=678303-124×2=55902+148-721=329229+101+606=936314×3=942930+807-614=1123184+(951-465)=670422-91-231=100888-(281+181)=426304-241=63239-213=2672×7-191=313175+396-505=6678+(251-250)=79437-(58+121)=258208-21-103=84656-(594-380)=442143+120-204=59690-40×6=45086×6+441=957238+748+906=1892379+520-820=79800+700+874=237410+78+500=588878-24+480=1334909-379×2=15199-(300-278)=77115+72×8=691757-(786-754)=725361-92=269118×7-115=71183×8=664118+310=428942+727+452=2121374-312=62223+(364-208)=379104+417=521216-50+270=436392-169=223619-130×2=3591/6+2/6=3/662×(678-669)=558335+41+30=4064/10-3/10=1/10888-243-418=227442-63×4=190895-627+460=728715-61-351=303131+284-79=33638+81=119346×6-430=164690-79+216=227290+(493-131)=65276×7+673=1205489-223=266127+263+423=813105×(412-403)=945872+83-434=521408×6=244887+(211-32)=266233+602=835166×3+99=597442-386=56995-455-329=211869-(369+253)=247957-29×7=7542/3-1/3=1/3549×5-854=1891474-32×5=314123×3=369689+166+31=886437-97-30=310127+296-13=410393-103×3=84425×2-148=702545+(606-100)=1051149×(109-104)=745321-(444-298)=175216-10×4=176146×2+260=552467+130×2=727261-(147+100)=14549-(974-736)=311884-(653+82)=149473-251+194=416288+89×7=911206-(304-255)=157261-161+252=352935+524-711=74834+147=181280×3+15=85555×4=220665+(509-277)=897854×8=6832646-511=135239-94=145217×2-128=306332-34×3=230194+871=1065600+134+788=1522583-262=321150+192=342243×5-954=261424×8-692=2700446-145×3=11355+462+148=965222+(341-39)=524317-(326-67)=58890-317=573245-57-96=92147×6-710=172700-(44+552)=104582+968=1550228+959-438=7491/9+7/9=8/9877-(553+141)=183480-397+886=969768-(157+86)=525108×5=540264+17×8=400116+629=745249-(235-198)=212564×2-279=849455-(159+107)=189433-102×3=127245-113+120=252187×2+654=1028232+55-141=14616+898+940=18543/6+2/6=5/6173×5-745=12047+800+98=945189×4-261=495872×4-588=2900158+(472-188)=442134×2=268584×(750-743)=4088768-99=669167+(354-140)=381455×2-531=379890-149+414=1155643+798=1441176-(500-382)=58396+214=610472+54×2=580487+112-384=215301×(611-607)=1204461-385=76192+951-667=476590+624+20=1234615-404+631=842385×2=770395-(70+265)=60195+96=291156×6+779=1715447-45-120=28274-70+437=441344×(54-47)=2408892-40×5=692591-122×4=103536+391×2=1318405-(681-494)=218195+(460-207)=448549×5-579=2166484-(300+175)=9179+220-68=331818+(435-216)=1037179×9=1611700-110×5=15093×3=279435-127-247=61477-95×3=192825-312-430=83399+570+880=1849454×2-520=388279-52=227478-349+99=228461-(499-343)=305121×(435