三年級數(shù)學(xué)(上)計算題專項練習(xí)附答案集錦

三年級數(shù)學(xué)(上)計算題專項練習(xí)附答案集錦30+158×6=200+878-810=677-240×2=413-28×6=868-(183+425)=164+37×9=361-240+77=184+49×9=771-142×5=687+174=64×3=821-(915-379)=21+74=495+153-588=295-(208+70)=862×9-492=701-(27+379)=85-68=950+529+419=51×3-35=401-(248+152)=944×6=204×3=343×2=150-144+406=547×6-992=321-25×6=184-59-33=335-218-83=150+106×4=648-538-15=53+(915-141)=861-42-413=449+55+141=308+167-433=877-117×2=379+104=465-(235+194)=455×8=21×3=413+(662-76)=161+889-319=325+65+597=93+137=242+289=305-44+116=580-(37+226)=232×2-192=151+879+309=929-(458-168)=3/5-2/5=100+305=496-(40+352)=520-120×4=439×(975-968)=955-(36+115)=427-379+198=422-(225-41)=103+(367-49)=677+(938-124)=233+241+894=169-158=480+63-109=359+(383-181)=521+844=341+227+205=116×2-196=632-532=175+159=816-346+453=510+205×4=180+(421-289)=181+48+743=472+465×2=875-39=1/3+2/3=270-42×2=152-75+62=75×2=781+581+866=68×4=3/5-1/5=511+84+400=956-706=780-580=280×5=272-164+299=918-(131+462)=142-132=420-123-255=382-(484-434)=309×3=182×5-117=242-(81+69)=89×(493-484)=698×9=340-14×9=514×3-267=444×6=356×2+30=152×6=434+(359-37)=1/4+3/4=230+172+127=367×4-666=352-(39+261)=521+140×3=661-27×5=90+75=231+926+948=105×2=162×2-166=321+(460-407)=916+662=930-587-116=277+195-242=377+24-212=345-324=339-48×7=195+802=402+153+359=41+105×3=167+33×5=181-104+309=833×(150-145)=556+472-420=923-24×3=757+941=497-460+211=335×2-10=552+323×3=764-595+793=894-(211+648)=753-55×3=251-120=672-(123+526)=955-374-277=258-234=851+690+737=193-13×8=228-(284-229)=186+(363-291)=468-264=405+81=345-55×6=735-236+429=57-(11+43)=422-(62+62)=56+(649-120)=393×2=654-(361+191)=665-(891-595)=112+167=247×2+627=196+613-602=669×(376-371)=888-(311+531)=48+25-14=607+(992-417)=214+795-934=583-(790-779)=878×6-920=872-389-191=149×(367-361)=442-45=151×6=179+203-178=490-143=27×6=426×2+909=103×6=382+(468-298)=483-(69+37)=859-600-63=91×3=504+182=441-96=105+111×6=640-(429+13)=541-83+846=561×4-790=732-585+234=63-20=388-117=355×(878-871)=347×5-77=972+436+820=125+622=264+90×2=465×2-360=937-853=340×6-513=452-(125+28)=285+43×2=51-(288-267)=50+363+504=294×3=640-(860-622)=152×(345-340)=424+(275-127)=126×(169-162)=274-253+82=83×(66-57)=135+663-697=129-14×8=316×3-538=955×(153-146)=205-87=388+(149-73)=93+218=574+456-124=94+(497-138)=2/7+4/7=250-134=164-136=131+112+441=353-93×2=3/6+2/6=121×5+343=33+75=4/9+5/9=672-148+622=296+187=635-(335+294)=887-104×5=549+87+227=711+942-818=961×8=866-21=546+(944-191)=485+(435-117)=79+156=118×4+204=800-(410+30)=260+478=627-154-336=108×8=816-68×7=10×(239-230)=297×3-426=210×4+88=410×(936-933)=147×(309-305)=990-157=463×(678-675)=984-(695-331)=333+110×6=465-132×3=499-(69+303)=167-24×5=499+437=170-(91-80)=382+93=426+81+279=42+950-676=393-55×2=168×4-547=473+660-406=429+(698-467)=468-(402-245)=98+(661-307)=122×(494-491)=374-292+47=288+(363-264)=481-137×2=245-57×3=220+393×2=386-90-25=66×7-445=51×2+312=138×2=397-(125+161)=95×(114-111)=879-(81+793)=497-24×9=341-(349-123)=675+(786-258)=721-45=440+27+201=304-(152-58)=912-848+832=404-211=47×8+469=88+112-11=842-233-285=683-547+415=139×2=453-136×3=283-(422-264)=569×3-774=65+112=467-51×4=926-122-593=703+(468-18)=373×2-285=218-30+142=139+237=3/7-2/7=4/10+5/10=139+(406-100)=224-86×2=145×3-125=23×3+183=777-15=933×9=967+366-726=45×(405-396)=353+(112-31)=246+(946-775)=677×(145-137)=966-402=108-(218-197)=1/7+5/7=741-(918-302)=222-26×5=676+773-447=433-(329+29)=723×(166-162)=451-100-206=207-(54+47)=244-41+69=325+(233-92)=3/6-2/6=969-12=288-217+208=1/8+2/8=130×5=294+(923-203)=44×8-298=146+37+47=102×5+98=568×(339-334)=894+562-943=351+(147-72)=864-(293+324)=474+130×6=608×2=901-94+244=300-22-174=252-(112+50)=454-277=971-93×4=663-530+916=334-313=330-162=343×2-413=964+(850-218)=484+(657-311)=320×(538-531)=80×8+307=75+57×2=877-562-289=454×7-624=833-231-89=109+825+705=431-(314-65)=319+(283-241)=296-224+273=329+677-715=435×2=302+538+118=138-(32+98)=52+164=790-373+229=631-(975-896)=105×(422-417)=292×(815-807)=472+409=77×(153-148)=325+(527-96)=3/10-2/10=190×4+186=730-224×2=439-12-240=79+256=373-89×3=730+386-57=691-101-68=397+352+184=933-(84+699)=675+(772-564)=148-122=498-393-42=500+121=70+216-10=83+174×2=182-39+63=610+(453-292)=51×(856-853)=161+225=26×9+151=241+226=180+312-282=424-(43+327)=897×(957-949)=840-(575-36)=828+442+530=838×9=557×(141-133)=835×6-393=617×(89-82)=987-265-382=779-88=964+210×4=151-38×2=436+249=52+211+160=702-222×2=530×2-831=262-112=419-(500-251)=314-161-115=175×5+23=188+(378-149)=170+310+82=539×(86-77)=116+321=4/8-2/8=901-318-120=766×4-28=487-348+271=752+654-395=458-(493-256)=697+878+698=740-119-84=405×2=247-152-67=330+816=54×(443-439)=54×(258-255)=117×(27-24)=19×(60-51)=833+857=338+(464-363)=233×4-774=903×(547-538)=685+(226-151)=212+128+393=159-141=401-64×6=15+384-154=580+45+242=733-(245+129)=367-(432-279)=456-(225+211)=879-222-615=936-(71+360)=310×3+579=485+187+100=675-(948-376)=431-198+15=919-(853-144)=132+(443-126)=71×3+531=364-76-219=560-395=11×(354-347)=210+364+229=483-159×2=936-215×4=158×(167-164)=97×6=43+240=478-(313+118)=270+563+949=449-78-159=456-184=789×7-168=181+10×6=355-(77+227)=63×4-96=650-387+482=978-(759-344)=461-310+24=945-623=66+28×4=169+360=982-271×2=326-286=573+677-538=78-(417-385)=27+907+843=949-(541+314)=962-(355-73)=220-(204-142)=125+(194-36)=660-348=726-705+785=354+232=153+438=583-(873-662)=184+(664-211)=401-170=636-460-30=486-(32+369)=73+176×5=995-640-48=332-199-116=137×(57-53)=248-44×5=546-341+764=951-466=270-158+312=610+114×4=395-24×3=875-28-259=11×(94-87)=993-(520+462)=329-(388-146)=513-57-213=178+146-244=352+(330-308)=186+256-268=408×(638-634)=796×5=306+172-402=836×6=168×3+360=245-64×2=840×(305-299)=454+(409-251)=777+169=477-364-44=136×4-54=361+11-32=202-(119+60)=53+75+618=77+(769-597)=784×4=733-211×2=460-11-70=562+269+770=862×7=881-151×2=180-(207-27)=701×8=601+(410-397)=365+313×2=804+715-697=255-(493-446)=956-84+215=343-(485-378)=288+74-108=384-18-185=148×(378-373)=404-19×6=20×(158-154)=201×4=431-111-11=460-(191+182)=333-(176-75)=89×8+104=166-30-113=57+396-200=450+356+348=875-180-662=630+345+274=445-296+297=737×5=431×2-264=285-25-189=497×2-638=751+(396-248)=476-245+521=119×4+918=114×6+709=152×4-112=706-(651-165)=179-142+458=794-(602-290)=471+398+25=415+755-805=20+155-89=212-(184-84)=98+276=350×2=704+212+495=536-25+189=466+(435-197)=155+(371-156)=11×5-48=215+228-436=449-334+277=81-46-34=946+924-78=448-(255+79)=339+(466-149)=870-(788-787)=351-261-76=605-(345+94)=906×9-748=186+157-242=631+380-166=593+755+635=62×7=100×4+868=725×6-665=370-362+597=114-25=413-142=265-(140-99)=7/9-2/9=685-220×3=202×3-588=692×2-49=315-155=447+89=110-72=482-(335-72)=112×(35-27)=153×5-234=141-14×4=351-14-166=158×4=489+(447-133)=170+108=632-16+724=245×9=853-87×9=357-27×3=732+949+507=449×9-114=935+905-985=354+95-12=191+133=89+245=945-(864-434)=19+(729-448)=379-185=235×3=737×7=877-700-110=824+728+397=900×4=954×(150-146)=123-74+264=111×3=446-(648-608)=829-(318+148)=993-505=16+587+227=363-40×4=218+(50-45)=623+289×2=440+826+510=64×(452-449)=3/7+2/7=81×(427-418)=125×6+725=496-437+423=177+195+229=212-65+282=810+141×2=59+182+455=393-(463-152)=32×2+49=483×6=561×2=303-(24+245)=279-217+331=582×2-569=93×7-310=998-(922-203)=345+113=927-(658-157)=68+199=720-303=197+631-137=217+81=120+233-320=126×4=529-316=600-483+313=586-279=176+124=140+181×3=466-(395+63)=4/7+3/7=765-645-89=146+(661-452)=550-(837-414)=209×4=972-(243+539)=431+188+206=505+(949-865)=372-21-150=927-686=350-(398-313)=198×2-362=30×8+52=118+66=77×(45-42)=269+209+154=179+335=896×(710-705)=737×(748-743)=290-(49+34)=560+429=457-340=5/9-4/9=491-400+290=826-29×9=967-143=639-61×5=359×4-80=316-21-252=80×2+354=915-16×5=296-(131+91)=55×(261-253)=841-83=112+375=3/8-1/8=748-436+708=98+(401-346)=155×5-199=458-451+138=280×(16-13)=439-199=160+617+219=649×(191-182)=720-40-608=321-(314-132)=1/6+4/6=307+177+937=496-312-142=470-169-79=173+161+261=448+93-44=132+239-75=353-20=956-204-630=607×6=838+18×7=174-(93+35)=551-547+207=402-(273-227)=2/8-1/8=132+(407-103)=117+353×2=3/8+4/8=570×(854-845)=177-95+82=72+320-242=943-558+37=408-52+109=222×(252-248)=125-96+122=261+284=422×8-632=190-(143-16)=663+(347-247)=990-(113+227)=251+833=105×9=993-(724-54)=423-(327-77)=31×(339-332)=304-(420-278)=3/6-1/6=83×2+806=944-290×2=426+358+95=329+120+344=409-120-159=529+957-671=250+199=62+306-310=981-96×5=22×3+250=847×3=430-190-37=740-135×4=182+(307-79)=318-265-34=366-13=681×3-71=2/4-1/4=487+197×2=332-(324-124)=496-53×8=888-(444+184)=82×3=767-566+950=149+(437-135)=126+223-298=404-(253+40)=117-41+181=790×(129-124)=286-92×3=234+(172-164)=220+10+94=377-(542-246)=972-111×7=315-(30+167)=401+52-158=214+(150-138)=233×2-108=180+102-172=42×5+365=416+295+840=587-(456-278)=843-332-459=17+76+517=391-327=452-(434-149)=784+177-540=969-22-457=558-458+986=935×5=174-28×4=200+76-133=314-(247+38)=459-117×3=274×8-70=152+306=151×4=27×8=796×(223-220)=204×2=52+330-381=611×4-368=439×2+447=566×3-494=320+113+380=332-(125+52)=331-(434-211)=91+356-380=116+225-202=481-35-94=61×(283-280)=881×3-504=145×6-498=69+176=452-149-151=112×(390-384)=224×8-741=71×2+496=915-224=129×6-602=892-46+26=529-201+883=537-(15+109)=216+299=197×8-651=600-402+566=375-29×8=222×2-132=295+115+108=344-(782-535)=225×2-339=242+108-197=62×(268-262)=589+357=984-268-255=233-83=163×6=101+581+26=441-42-163=198-(17+134)=106×5=813-(591+136)=134+193-273=537+972+885=參考答案30+158×6=978200+878-810=268677-240×2=197413-28×6=245868-(183+425)=260164+37×9=497361-240+77=198184+49×9=625771-142×5=61687+174=86164×3=192821-(915-379)=28521+74=95495+153-588=60295-(208+70)=17862×9-492=7266701-(27+379)=29585-68=17950+529+419=189851×3-35=118401-(248+152)=1944×6=5664204×3=612343×2=686150-144+406=412547×6-992=2290321-25×6=171184-59-33=92335-218-83=34150+106×4=574648-538-15=9553+(915-141)=827861-42-413=406449+55+141=645308+167-433=42877-117×2=643379+104=483465-(235+194)=36455×8=364021×3=63413+(662-76)=999161+889-319=731325+65+597=98793+137=230242+289=531305-44+116=377580-(37+226)=317232×2-192=272151+879+309=1339929-(458-168)=6393/5-2/5=1/5100+305=405496-(40+352)=104520-120×4=40439×(975-968)=3073955-(36+115)=804427-379+198=246422-(225-41)=238103+(367-49)=421677+(938-124)=1491233+241+894=1368169-158=11480+63-109=434359+(383-181)=561521+844=1365341+227+205=773116×2-196=36632-532=100175+159=334816-346+453=923510+205×4=1330180+(421-289)=312181+48+743=972472+465×2=1402875-39=8361/3+2/3=1270-42×2=186152-75+62=13975×2=150781+581+866=222868×4=2723/5-1/5=2/5511+84+400=995956-706=250780-580=200280×5=1400272-164+299=407918-(131+462)=325142-132=10420-123-255=42382-(484-434)=332309×3=927182×5-117=793242-(81+69)=9289×(493-484)=801698×9=6282340-14×9=214514×3-267=1275444×6=2664356×2+30=742152×6=912434+(359-37)=7561/4+3/4=1230+172+127=529367×4-666=802352-(39+261)=52521+140×3=941661-27×5=52690+75=165231+926+948=2105105×2=210162×2-166=158321+(460-407)=374916+662=1578930-587-116=227277+195-242=230377+24-212=189345-324=21339-48×7=3195+802=997402+153+359=91441+105×3=356167+33×5=332181-104+309=386833×(150-145)=4165556+472-420=608923-24×3=851757+941=1698497-460+211=248335×2-10=660552+323×3=1521764-595+793=962894-(211+648)=35753-55×3=588251-120=131672-(123+526)=23955-374-277=304258-234=24851+690+737=2278193-13×8=89228-(284-229)=173186+(363-291)=258468-264=204405+81=486345-55×6=15735-236+429=92857-(11+43)=3422-(62+62)=29856+(649-120)=585393×2=786654-(361+191)=102665-(891-595)=369112+167=279247×2+627=1121196+613-602=207669×(376-371)=3345888-(311+531)=4648+25-14=59607+(992-417)=1182214+795-934=75583-(790-779)=572878×6-920=4348872-389-191=292149×(367-361)=894442-45=397151×6=906179+203-178=204490-143=34727×6=162426×2+909=1761103×6=618382+(468-298)=552483-(69+37)=377859-600-63=19691×3=273504+182=686441-96=345105+111×6=771640-(429+13)=198541-83+846=1304561×4-790=1454732-585+234=38163-20=43388-117=271355×(878-871)=2485347×5-77=1658972+436+820=2228125+622=747264+90×2=444465×2-360=570937-853=84340×6-513=1527452-(125+28)=299285+43×2=37151-(288-267)=3050+363+504=917294×3=882640-(860-622)=402152×(345-340)=760424+(275-127)=572126×(169-162)=882274-253+82=10383×(66-57)=747135+663-697=101129-14×8=17316×3-538=410955×(153-146)=6685205-87=118388+(149-73)=46493+218=311574+456-124=90694+(497-138)=4532/7+4/7=6/7250-134=116164-136=28131+112+441=684353-93×2=1673/6+2/6=5/6121×5+343=94833+75=1084/9+5/9=1672-148+622=1146296+187=483635-(335+294)=6887-104×5=367549+87+227=863711+942-818=835961×8=7688866-21=845546+(944-191)=1299485+(435-117)=80379+156=235118×4+204=676800-(410+30)=360260+478=738627-154-336=137108×8=864816-68×7=34010×(239-230)=90297×3-426=465210×4+88=928410×(936-933)=1230147×(309-305)=588990-157=833463×(678-675)=1389984-(695-331)=620333+110×6=993465-132×3=69499-(69+303)=127167-24×5=47499+437=936170-(91-80)=159382+93=475426+81+279=78642+950-676=316393-55×2=283168×4-547=125473+660-406=727429+(698-467)=660468-(402-245)=31198+(661-307)=452122×(494-491)=366374-292+47=129288+(363-264)=387481-137×2=207245-57×3=74220+393×2=1006386-90-25=27166×7-445=1751×2+312=414138×2=276397-(125+161)=11195×(114-111)=285879-(81+793)=5497-24×9=281341-(349-123)=115675+(786-258)=1203721-45=676440+27+201=668304-(152-58)=210912-848+832=896404-211=19347×8+469=84588+112-11=189842-233-285=324683-547+415=551139×2=278453-136×3=45283-(422-264)=125569×3-774=93365+112=177467-51×4=263926-122-593=211703+(468-18)=1153373×2-285=461218-30+142=330139+237=3763/7-2/7=1/74/10+5/10=9/10139+(406-100)=445224-86×2=52145×3-125=31023×3+183=252777-15=762933×9=8397967+366-726=60745×(405-396)=405353+(112-31)=434246+(946-775)=417677×(145-137)=5416966-402=564108-(218-197)=871/7+5/7=6/7741-(918-302)=125222-26×5=92676+773-447=1002433-(329+29)=75723×(166-162)=2892451-100-206=145207-(54+47)=106244-41+69=272325+(233-92)=4663/6-2/6=1/6969-12=957288-217+208=2791/8+2/8=3/8130×5=650294+(923-203)=101444×8-298=54146+37+47=230102×5+98=608568×(339-334)=2840894+562-943=513351+(147-72)=426864-(293+324)=247474+130×6=1254608×2=1216901-94+244=1051300-22-174=104252-(112+50)=90454-277=177971-93×4=599663-530+916=1049334-313=21330-162=168343×2-413=273964+(850-218)=1596484+(657-311)=830320×(538-531)=224080×8+307=94775+57×2=189877-562-289=26454×7-624=2554833-231-89=513109+825+705=1639431-(314-65)=182319+(283-241)=361296-224+273=345329+677-715=291435×2=870302+538+118=958138-(32+98)=852+164=216790-373+229=646631-(975-896)=552105×(422-417)=525292×(815-807)=2336472+409=88177×(153-148)=385325+(527-96)=7563/10-2/10=1/10190×4+186=946730-224×2=282439-12-240=18779+256=335373-89×3=106730+386-57=1059691-101-68=522397+352+184=933933-(84+699)=150675+(772-564)=883148-122=26498-393-42=63500+121=62170+216-10=27683+174×2=431182-39+63=206610+(453-292)=77151×(856-853)=153161+225=38626×9+151=385241+226=467180+312-282=210424-(43+327)=54897×(957-949)=7176840-(575-36)=301828+442+530=1800838×9=7542557×(141-133)=4456835×6-393=4617617×(89-82)=4319987-265-382=340779-88=691964+210×4=1804151-38×2=75436+249=68552+211+160=423702-222×2=258530×2-831=229262-112=150419-(500-251)=170314-161-115=38175×5+23=898188+(378-149)=417170+310+82=562539×(86-77)=4851116+321=4374/8-2/8=2/8901-318-120=463766×4-28=3036487-348+271=410752+654-395=1011458-(493-256)=221697+878+698=2273740-119-84=537405×2=810247-152-67=28330+816=114654×(443-439)=21654×(258-255)=162117×(27-24)=35119×(60-51)=171833+857=1690338+(464-363)=439233×4-774=158903×(547-538)=8127685+(226-151)=760212+128+393=733159-141=18401-64×6=1715+384-154=245580+45+242=867733-(245+129)=359367-(432-279)=214456-(225+211)=20879-222-615=42936-(71+360)=505310×3+579=1509485+187+100=772675-(948-376)=103431-198+15=248919-(853-144)=210132+(443-126)=44971×3+531=744364-76-219=69560-395=16511×(354-347)=77210+364+229=803483-159×2=165936-215×4=76158×(167-164)=47497×6=58243+240=283478-(313+118)=47270+563+949=1782449-78-159=212456-184=272789×7-168=5355181+10×6=241355-(77+227)=5163×4-96=156650-387+482=745978-(759-344)=563461-310+24=175945-623=32266+28×4=178169+360=529982-271×2=440326-286=40573+677-538=71278-(417-385)=4627+907+843=1777949-(541+314)=94962-(355-73)=680220-(204-142)=158125+(194-36)=283660-348=312726-705+785=806354+232=586153+438=591583-(873-662)=372184+(664-211)=637401-170=231636-460-30=146486-(32+369)=8573+176×5=953995-640-48=307332-199-116=17137×(57-53)=548248-44×5=28546-341+764=969951-466=485270-158+312=424610+114×4=1066395-24×3=323875-28-259=58811×(94-87)=77993-(520+462)=11329-(388-146)=87513-57-213=243178+146-244=80352+(330-308)=374186+256-268=174408×(638-634)=1632796×5=3980306+172-402=76836×6=5016168×3+360=864245-64×2=117840×(305-299)=5040454+(409-251)=612777+169=946477-364-44=69136×4-54=490361+11-32=340202-(119+60)=2353+75+618=74677+(769-597)=249784×4=3136733-211×2=311460-11-70=379562+269+770=1601862×7=6034881-151×2=579180-(207-27)=0701×8=5608601+(410-397)=614365+313×2=991804+715-697=822255-(493-446)=208956-84+215=1087343-(485-378)=236288+74-108=254384-18-185=181148×(378-373)=740404-19×6=29020×(158-154)=80201×4=804431-111-11=309460-(191+182)=87333-(176-75)=23289×8+104=816166-30-113=2357+396-200=253450+356+348=1154875-180-662=33630+345+274=1249445-296+297=446737×5=3685431×2-264=598285-25-189=71497×2-638=356751+(396-248)=899476-245+521=752119×4+918=1394114×6+709=1393152×4-112=496706-(651-165)=220179-142+458=495794-(602-290)=482471+398+25=894415+755-805=36520+155-89=86212-(184-84)=11298+276=374350×2=700704+212+495=1411536-25+189=700466+(435-197)=704155+(371-156)=37011×5-48=7215+228-436=7449-334+277=39281-46-34=1946+924-78=1792448-(255+79)=114339+(466-149)=656870-(788-787)=869351-261-76=14605-(345+94)=166906×9-748=7406186+157-242=101631+380-166=845593+755+635=198362×7=434100×4+868=1268725×6-665=3685370-362+597=605114-25=89413-142=271265-(140-99)=2247/9-2/9=5/9685-220×3=25202×3-588=18692×2-49=1335315-155=160447+89=536110-72=38482-(335-72)=219112×(35-27)=896153×5-234=531141-14×4=85351-14-166=171158×4=632489+(447-133)=803170+108=278632-16+724=1340245×9=2205853-87×9=70357-27×3=276732+949+507=2188449×9-114=3927935+905-985=855354+95-12=437191+133=32489+245=334945-(864-434)=51519+(729-448)=300379-185=194235×3=705737×7=5159877-700-110=67824+728+397=1949900×4=3600954×(150-146)=3816123-74+264=313111×3=333446-(648-608)=406829-(318+148)=363993-505=48816+587+227=830363-40×4=203218+(50-45)=223623+289×2=1201440+826+510=177664×(452-449)=1923/7+2/7=5/781×(427-418)=729125×6+725=1475496-437+423=482177+195+229=601212-65+282=429810+141×2=109259+182+455=696393-(463-152)=8232×2+49=113483×6=2898561×2=1122303-(24+245)=34279-217+331=393582×2-569=59593×7-310=341998-(922-203)=279345+113=458927-(658-157)=42668+199=267720-303=417197+631-137=691217+81=298120+233-320=33126×4=504529-316=213600-483+313=430586-279=307176+124=300140+181×3=683466-(395+63)=84/7+3/7=1765-645-89=31146+(661-452)=355550-(837-414)=127209×4=836972-(243+539)=190431+188+206=825505+(949-865)=589372-21-150=201927-686=241350-(398-313)=265198×2-362=3430×8+52=292118+66=18477×(45-42)=231269+209+154=632179+335=514896×(710-705)=4480737×(748-743)=3685290-(49+34)=207560+429=989457-340=1175/9-4/9=1/9491-400+290=381826-29×9=565967-143=824639-61×5=334359×4-80=1356316-21-252=4380×2+354=514915-16×5=835296-(131+91)=7455×(261-253)=440841-83=758112+375=4873/