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914-41+174=302-17×2=251+82-328=451-(369-165)=355-249-93=240+512=78×3=810+278=652-(655-555)=292×(269-263)=322+(427-179)=458-(465-429)=176-30×3=315-90×3=917+936=2/3-1/3=26+435+322=525-(278+220)=326×(418-414)=285-261+185=178-115+223=217-(114-31)=323×(455-452)=258×2+446=425-126=656-341-27=660-(427-229)=391+(606-199)=506+100=452-(349+79)=280-(395-147)=431-18+512=947+(601-270)=351+384+165=418-(80+26)=411-199-207=883-(32+72)=398+(871-720)=243×2-342=751-(251+166)=320-(279-115)=186×5-105=471-269=440-330=679×6-282=359+(988-152)=426-249+318=770-481=579×9-232=439-68-242=110×7-558=490-39-370=418-23-216=336-(199+90)=400-270=303+157-89=179×6=168+330-17=550+998-205=378-(67+48)=201+(812-72)=497-(27+329)=400-(38+16)=885-860=111×9-321=109+873-464=286+474+944=420-30-337=965-318×2=980-502-236=197+73×4=371×(373-369)=82×(23-17)=96×2=115×5=213×3=313-33×5=2/7+3/7=596-298=902-(652-309)=288+469-40=381-(362-215)=251-(156+45)=419-227-65=380-64×4=41×(117-111)=739×(838-833)=192+883-62=361+(196-92)=521+885=743-(469-67)=135×2-49=420-(52+126)=379-(413-203)=21+260+551=787×5-59=277-(409-233)=376-(738-447)=533+218+591=420+(139-10)=505+696+15=874-(696+114)=302-38-245=574+20+334=77×4+209=275×5-892=477+471+900=476×(313-306)=423-58×3=231-45=58×9-239=877×9-170=402-215+198=236+61-171=245+158×3=91×9+452=5/7-2/7=507-196=100+113-122=521+53+266=12×6+830=392-(77+236)=37+(374-315)=125+297-106=362×9-294=805×9-856=169+233=159+269-355=158×7=13+158-55=75×5+288=725-84-436=465+(785-162)=5/6-1/6=450-182-70=487-(252-237)=159×5-343=128×7-840=743-18×5=154×(156-149)=866-(253+270)=405-112=140+547+30=219×4+110=302+290-377=944-(642+301)=115+370=464+977+836=117-(426-377)=2/6-1/6=545-96-416=378-89+112=625+79+356=644+80×3=288×9-772=160-59=356+89-200=801×4=910-499=665+201=399-(178-122)=491-51×3=983-498-180=751-63×2=355-57=894-644=972×5=203×4=868-(141+614)=323+177-75=375-44-41=183+(279-169)=788-92-569=185+495+866=546-158-287=456-196×2=329-(263-113)=729-116×3=194×(364-360)=299-91-87=908+386×2=477×8-430=625+241-138=905-154-620=393-123-250=420×2-32=54+201=168+104-163=910-(78+152)=919+478-689=437×2=368-205+23=893-193+223=887-518=248+20×7=913×9=792×(144-141)=160+53=331+212×2=83+138=549×9-726=695-380=235×4+161=989+169=677-(696-438)=570×2-263=737-114+819=553-(348-254)=947-88+762=442-434+188=242-(446-275)=758-12×8=918-794=917+243+288=847+(985-649)=90×(305-301)=79+429+255=602×7-549=229+63=361+31+16=135+231=970-(22+69)=837-(50+203)=425×2-550=815×9-212=383+185-160=650-498=211-174+45=650-457-173=41×(753-747)=696×8=170+266-83=21×(72-69)=426-60=110×(108-104)=456-306+185=323×8-565=82×(70-65)=577-(107-86)=595-131×4=89×2=258-(212-174)=454-57-54=245-(131-126)=38+(421-35)=50+322-260=607-(45+509)=263+140-73=119+(457-164)=743-(137+419)=2/8+5/8=493-195-157=78+79+459=382+515+50=49+740-428=132+206=757-(458-248)=2/5+3/5=225+254=687-183-298=351+(243-227)=36+236×3=348-(880-768)=236×2-391=57-(142-121)=258+(486-397)=105×6=457+(401-157)=458-58×5=668+870-274=647+156-654=882+90×3=253+(244-83)=90×(425-420)=147×2+334=452+77×7=399+(304-29)=77×(245-240)=127+(862-706)=403×5-608=92+48×8=533+349-670=492-300+746=459×8-919=806+592-362=291×(264-259)=113+46=398-306+330=109×2-170=406-11×4=254+95=322+59=3/5+2/5=116×8-653=2/5-1/5=474-(254+175)=86×7+130=995-79+180=235-145=809-296=415-158+183=111×4=260+(149-136)=276+158-399=452+127×3=618-(486+128)=78+52×5=262×3-622=451-(312+85)=924-(319+520)=485-(60+322)=459×6=84+102=415-91×4=444-37-139=307×(199-196)=294-22=625+23+934=195×5=776-166×3=171-(223-202)=53×9-193=450×2-850=354×7=2/9-1/9=34+158=175-(619-551)=486-91=502×9-325=52+214=96-96+727=316-(97+204)=114+12-106=651-207=1/4+2/4=837-454=687×7=120-91+48=102+45=230-(126-33)=961-750=805×4=57×4+412=143×(420-414)=24×(228-220)=289-(74+203)=100+384=388-99-261=485+(944-140)=723+926-254=649-42-65=68×(270-264)=314×7-159=928-(335-225)=800×6=474+(239-120)=493-45×7=874-213×4=230-(714-509)=491-(84+80)=639×8-458=880-609=864×(443-436)=166-(190-52)=327-194+209=389-268+105=24+718+38=773-186×3=988-875=881-793+258=682-350-196=804-447+492=260×(81-78)=175×4+227=115+276=449+(410-377)=307-254=429-375+180=61+36+23=597-381=59×4=457-394=110+507+679=27+11=680-(937-600)=636-187=49-38+44=282+166+211=177×3+126=498-282=522-21-188=448-317-96=282+(955-505)=230+233-74=339+265×3=2/4-1/4=430+(635-113)=416+934+650=19×7=746+(930-286)=94+239=687-587=287-(480-402)=206+87=155+187-264=439-228-90=654-274-210=489-113=410-(238+65)=655-246=218+851=848×2=388-125+675=463-43×4=447-(190+200)=52×5+877=30×5=366+(211-90)=494-(276-28)=85×8=561-246-198=2/10+4/10=316+288+53=25×7=967-(127+59)=268-30×7=185+48×7=624-441+802=4/5-1/5=377-317+632=212+(464-362)=716×9=96×5=986-138×5=325×3=376-(253-76)=185-(85+96)=53+219=142-(305-293)=409-(323+13)=4/6-1/6=961+653+53=161-10×8=965-(729-42)=348-32-172=500-(63+355)=269-189+184=345-32×7=45+454-77=732+313-929=455-200-94=996-870=407+380=101+55-37=296+144=163×3-105=300+193×3=313+138×3=409-(250+61)=287×3-483=279+(962-265)=981-60×4=310-59=157-14=51+(314-192)=914×(599-593)=2/9+4/9=612-72-374=492-72-203=60×(484-476)=45×(342-339)=419+15×8=205-62-22=512+170=435+40×2=847+(388-139)=485-83×4=140×3=497-(134+262)=57×(306-299)=463-165-195=984-105-81=490-(227+230)=552+92+97=141×6=781-(308+241)=30×6=539+(851-688)=153×6=117+208=444×7-631=904-887+448=499×2=227+(339-209)=372+101-347=696×5=264-55×2=44×(481-477)=892+581+554=70×5+133=461+44+576=47+166=177×3=147×2-11=996-84-275=168-82=207×(248-239)=395-11×7=335-27×2=284×2-169=638+736-464=125×2+408=305+37-155=432+459+829=135+85+427=338-52=700-130=12×7+901=87+329=978×(81-73)=45+66+799=415-367=149+(372-320)=403-149-99=770-245-115=591+345=958-167+552=164-146+985=86×2+818=760-597-148=913-833+121=287-(989-983)=225-(465-275)=728-50×7=207-131-38=336+148+36=73×(399-395)=80×7=159×6-468=997-(23+192)=346+(189-53)=15×(63-57)=619+(637-562)=929+(361-219)=137×6+129=213×5-739=2/6+3/6=400-235+152=74×3=550+(509-15)=186×3+23=188+535+222=175+183=322+98-148=758-(597-310)=944-213×3=718+97-30=17×3=212+986-381=4/8-3/8=143×(497-494)=390+17+274=251×3=248+(365-224)=704+480-394=101×4=578×(377-370)=277-(199+13)=259+124=889-122+926=561-229-78=452-147×2=697×7=282-156=955-99×5=673+95×6=127+956-953=399+(198-191)=834-(31+379)=505-136×2=163×(858-850)=924-20×6=43×7+229=555×6-499=313+(397-63)=170+168×4=246+135-64=308-(491-313)=423-23×8=851+215=99×6=327-205=408-46×8=540+276+91=172+473+37=348-143×2=189-121-53=416-(423-277)=747×3=862-(115+383)=109×(179-171)=338-(247-77)=89×(718-710)=654+(317-15)=916×(298-291)=951-603+668=204+155×4=63×3+212=404-(287-285)=193-156=35+409-413=206-(259-75)=873×(862-859)=405-44×6=780+259-313=68+89+100=28×(613-606)=119×2=193+220-193=925-(80+751)=248+139×3=346+126-26=55×6=349×2+874=289-19×7=882-95×8=748+407-857=639-(36+170)=63×(117-111)=804-(367-182)=304-283=89×(374-369)=440-(85+95)=198+193+236=3/7-1/7=328-(302-81)=365+122×4=111+385=578×7-13=518×7=483-155=42×(464-460)=185-(134+10)=54×4+904=758-153+780=886+47-443=1/5+3/5=921-(310+531)=421-(207+62)=278×7=438×2-190=136×7-241=392-(160+141)=114×8-612=296+(539-58)=420-(571-187)=23×3-61=338-20-308=753-(159+343)=192×2-115=885-614-170=793-205×2=94+202=494-481+241=348+(362-19)=788+534-774=600-39×4=133+166×5=906×4-757=560+(554-240)=41+68=17×3+482=203+229-342=387-124-126=536+199+250=883-224×3=248+497+241=125+125=656+961=183×(347-343)=3/5-1/5=768×(518-510)=813-653+608=367-43×7=478-173-291=296-107+242=285-(116+150)=76+(560-549)=446-16×4=68+194-61=378×2+358=780-49+166=48×2+183=396+(533-36)=421+(310-181)=395-22×4=442+309+110=642×(408-399)=49×5=383-299+84=65×(66-58)=247+23×4=280+558-520=422×(790-782)=607-47×4=185×(82-77)=842+385+979=525+(903-484)=340×4=950-514-199=79+(198-160)=369×8=330-157+289=163-31+240=469-152=595×4=647+374-870=433-128×3=40×5=256-(476-316)=272-83=232+151=462×4-617=243+57×5=802+133+16=905-(832-468)=521+590+177=138×9=74+355=345-251+95=59-34+920=1/8+5/8=998+(723-464)=340-(454-363)=76+(163-59)=272-51×4=231-76×3=954-600+984=737-370+177=382+584+423=310+147=808×(656-647)=374+(202-173)=102+469-185=10+(905-425)=65×(198-189)=471-183+161=230×4-281=822+878+463=434×8-776=198×(38-34)=190+835+66=224+170=55×(140-136)=658×(234-226)=4/8+2/8=258+30+269=545+161=399-275+896=78×7-321=293+(457-126)=428-48×6=653×3-42=555+955-808=14×2+297=146-81+346=447+16×7=272×3-301=281+141×3=999-527-38=185-(449-317)=98+276=476-296=245-158+75=276+113-34=105+56=795+499+447=371-(137+103)=276-219+156=346+548+215=211×5-830=169×8=988+111×5=530+199=408-167=380+412=153-(726-646)=403-(20+141)=60×5+309=310-197=248-173=357-73×4=584-55=280-(784-712)=399-(318-304)=863-181=835-(452-153)=798×(505-502)=534+77+72=101×3=607-184-114=57+452+434=866×7-610=195+712=169×(438-433)=191-66-66=781-(868-398)=885-691+461=941-(72+264)=97×(96-90)=528+621-599=329+(802-196)=931-200-602=96×7=927-(29+626)=937+151+998=896×6=134+(162-131)=439-(124+109)=20+102=70+91×6=308+774=363-187-160=224-123-53=903-(802-570)=385-193+15=497-(252+150)=624×(531-526)=304+(185-67)=912-243×3=734-367+388=285-(72+20)=289+378=312-72+78=833+901=591-178+835=360×8-506=467+(367-153)=698-485=125×5=204+117-258=471+870=310-51×3=172×5+88=434-(540-274)=585-191×2=244-40=24+126+389=702-24×3=315-105-124=790+357+266=184+228+342=294×2-170=127+237+802=653-(156+254)=286+50+274=1/6+4/6=271-108=38×4+216=734-562=983-525+770=603-263-293=920-197×3=39+608+215=参考答案914-41+174=1047302-17×2=268251+82-328=5451-(369-165)=247355-249-93=13240+512=75278×3=234810+278=1088652-(655-555)=552292×(269-263)=1752322+(427-179)=570458-(465-429)=422176-30×3=86315-90×3=45917+936=18532/3-1/3=1/326+435+322=783525-(278+220)=27326×(418-414)=1304285-261+185=209178-115+223=286217-(114-31)=134323×(455-452)=969258×2+446=962425-126=299656-341-27=288660-(427-229)=462391+(606-199)=798506+100=606452-(349+79)=24280-(395-147)=32431-18+512=925947+(601-270)=1278351+384+165=900418-(80+26)=312411-199-207=5883-(32+72)=779398+(871-720)=549243×2-342=144751-(251+166)=334320-(279-115)=156186×5-105=825471-269=202440-330=110679×6-282=3792359+(988-152)=1195426-249+318=495770-481=289579×9-232=4979439-68-242=129110×7-558=212490-39-370=81418-23-216=179336-(199+90)=47400-270=130303+157-89=371179×6=1074168+330-17=481550+998-205=1343378-(67+48)=263201+(812-72)=941497-(27+329)=141400-(38+16)=346885-860=25111×9-321=678109+873-464=518286+474+944=1704420-30-337=53965-318×2=329980-502-236=242197+73×4=489371×(373-369)=148482×(23-17)=49296×2=192115×5=575213×3=639313-33×5=1482/7+3/7=5/7596-298=298902-(652-309)=559288+469-40=717381-(362-215)=234251-(156+45)=50419-227-65=127380-64×4=12441×(117-111)=246739×(838-833)=3695192+883-62=1013361+(196-92)=465521+885=1406743-(469-67)=341135×2-49=221420-(52+126)=242379-(413-203)=16921+260+551=832787×5-59=3876277-(409-233)=101376-(738-447)=85533+218+591=1342420+(139-10)=549505+696+15=1216874-(696+114)=64302-38-245=19574+20+334=92877×4+209=517275×5-892=483477+471+900=1848476×(313-306)=3332423-58×3=249231-45=18658×9-239=283877×9-170=7723402-215+198=385236+61-171=126245+158×3=71991×9+452=12715/7-2/7=3/7507-196=311100+113-122=91521+53+266=84012×6+830=902392-(77+236)=7937+(374-315)=96125+297-106=316362×9-294=2964805×9-856=6389169+233=402159+269-355=73158×7=110613+158-55=11675×5+288=663725-84-436=205465+(785-162)=10885/6-1/6=4/6450-182-70=198487-(252-237)=472159×5-343=452128×7-840=56743-18×5=653154×(156-149)=1078866-(253+270)=343405-112=293140+547+30=717219×4+110=986302+290-377=215944-(642+301)=1115+370=485464+977+836=2277117-(426-377)=682/6-1/6=1/6545-96-416=33378-89+112=401625+79+356=1060644+80×3=884288×9-772=1820160-59=101356+89-200=245801×4=3204910-499=411665+201=866399-(178-122)=343491-51×3=338983-498-180=305751-63×2=625355-57=298894-644=250972×5=4860203×4=812868-(141+614)=113323+177-75=425375-44-41=290183+(279-169)=293788-92-569=127185+495+866=1546546-158-287=101456-196×2=64329-(263-113)=179729-116×3=381194×(364-360)=776299-91-87=121908+386×2=1680477×8-430=3386625+241-138=728905-154-620=131393-123-250=20420×2-32=80854+201=255168+104-163=109910-(78+152)=680919+478-689=708437×2=874368-205+23=186893-193+223=923887-518=369248+20×7=388913×9=8217792×(144-141)=2376160+53=213331+212×2=75583+138=221549×9-726=4215695-380=315235×4+161=1101989+169=1158677-(696-438)=419570×2-263=877737-114+819=1442553-(348-254)=459947-88+762=1621442-434+188=196242-(446-275)=71758-12×8=662918-794=124917+243+288=1448847+(985-649)=118390×(305-301)=36079+429+255=763602×7-549=3665229+63=292361+31+16=408135+231=366970-(22+69)=879837-(50+203)=584425×2-550=300815×9-212=7123383+185-160=408650-498=152211-174+45=82650-457-173=2041×(753-747)=246696×8=5568170+266-83=35321×(72-69)=63426-60=366110×(108-104)=440456-306+185=335323×8-565=201982×(70-65)=410577-(107-86)=556595-131×4=7189×2=178258-(212-174)=220454-57-54=343245-(131-126)=24038+(421-35)=42450+322-260=112607-(45+509)=53263+140-73=330119+(457-164)=412743-(137+419)=1872/8+5/8=7/8493-195-157=14178+79+459=616382+515+50=94749+740-428=361132+206=338757-(458-248)=5472/5+3/5=1225+254=479687-183-298=206351+(243-227)=36736+236×3=744348-(880-768)=236236×2-391=8157-(142-121)=36258+(486-397)=347105×6=630457+(401-157)=701458-58×5=168668+870-274=1264647+156-654=149882+90×3=1152253+(244-83)=41490×(425-420)=450147×2+334=628452+77×7=991399+(304-29)=67477×(245-240)=385127+(862-706)=283403×5-608=140792+48×8=476533+349-670=212492-300+746=938459×8-919=2753806+592-362=1036291×(264-259)=1455113+46=159398-306+330=422109×2-170=48406-11×4=362254+95=349322+59=3813/5+2/5=1116×8-653=2752/5-1/5=1/5474-(254+175)=4586×7+130=732995-79+180=1096235-145=90809-296=513415-158+183=440111×4=444260+(149-136)=273276+158-399=35452+127×3=833618-(486+128)=478+52×5=338262×3-622=164451-(312+85)=54924-(319+520)=85485-(60+322)=103459×6=275484+102=186415-91×4=51444-37-139=268307×(199-196)=921294-22=272625+23+934=1582195×5=975776-166×3=278171-(223-202)=15053×9-193=284450×2-850=50354×7=24782/9-1/9=1/934+158=192175-(619-551)=107486-91=395502×9-325=419352+214=26696-96+727=727316-(97+204)=15114+12-106=20651-207=4441/4+2/4=3/4837-454=383687×7=4809120-91+48=77102+45=147230-(126-33)=137961-750=211805×4=322057×4+412=640143×(420-414)=85824×(228-220)=192289-(74+203)=12100+384=484388-99-261=28485+(944-140)=1289723+926-254=1395649-42-65=54268×(270-264)=408314×7-159=2039928-(335-225)=818800×6=4800474+(239-120)=593493-45×7=178874-213×4=22230-(714-509)=25491-(84+80)=327639×8-458=4654880-609=271864×(443-436)=6048166-(190-52)=28327-194+209=342389-268+105=22624+718+38=780773-186×3=215988-875=113881-793+258=346682-350-196=136804-447+492=849260×(81-78)=780175×4+227=927115+276=391449+(410-377)=482307-254=53429-375+180=23461+36+23=120597-381=21659×4=236457-394=63110+507+679=129627+11=38680-(937-600)=343636-187=44949-38+44=55282+166+211=659177×3+126=657498-282=216522-21-188=313448-317-96=35282+(955-505)=732230+233-74=389339+265×3=11342/4-1/4=1/4430+(635-113)=952416+934+650=200019×7=133746+(930-286)=139094+239=333687-587=100287-(480-402)=209206+87=293155+187-264=78439-228-90=121654-274-210=170489-113=376410-(238+65)=107655-246=409218+851=1069848×2=1696388-125+675=938463-43×4=291447-(190+200)=5752×5+877=113730×5=150366+(211-90)=487494-(276-28)=24685×8=680561-246-198=1172/10+4/10=6/10316+288+53=65725×7=175967-(127+59)=781268-30×7=58185+48×7=521624-441+802=9854/5-1/5=3/5377-317+632=692212+(464-362)=314716×9=644496×5=480986-138×5=296325×3=975376-(253-76)=199185-(85+96)=453+219=272142-(305-293)=130409-(323+13)=734/6-1/6=3/6961+653+53=1667161-10×8=81965-(729-42)=278348-32-172=144500-(63+355)=82269-189+184=264345-32×7=12145+454-77=422732+313-929=116455-200-94=161996-870=126407+380=787101+55-37=119296+144=440163×3-105=384300+193×3=879313+138×3=727409-(250+61)=98287×3-483=378279+(962-265)=976981-60×4=741310-59=251157-14=14351+(314-192)=173914×(599-593)=54842/9+4/9=6/9612-72-374=166492-72-203=21760×(484-476)=48045×(342-339)=135419+15×8=539205-62-22=121512+170=682435+40×2=515847+(388-139)=1096485-83×4=153140×3=420497-(134+262)=10157×(306-299)=399463-165-195=103984-105-81=798490-(227+230)=33552+92+97=741141×6=846781-(308+241)=23230×6=180539+(851-688)=702153×6=918117+208=325444×7-631=2477904-887+448=465499×2=998227+(339-209)=357372+101-347=126696×5=3480264-55×2=15444×(481-477)=176892+581+554=202770×5+133=483461+44+576=108147+166=213177×3=531147×2-11=283996-84-275=637168-82=86207×(248-239)=1863395-11×7=318335-27×2=281284×2-169=399638+736-464=910125×2+408=658305+37-155=187432+459+829=1720135+85+427=647338-52=286700-130=57012×7+901=98587+329=416978×(81-73)=782445+66+799=910415-367=48149+(372-320)=201403-149-99=155770-245-115=410591+345=936958-167+552=1343164-146+985=100386×2+818=990760-597-148=15913-833+121=201287-(989-983)=281225-(465-275)=35728-50×7=378207-131-38=38336+148+36=52073×(399-395)=29280×7=560159×6-468=486997-(23+192)=782346+(189-53)=48215×(63-57)=90619+(637-562)=694929+(361-219)=1071137×6+129=951213×5-739=3262/6+3/6=5/6400-235+152=31774×3=222550+(509-15)=1044186×3+23=581188+535+222=945175+183=358322+98-148=272758-(597-310)=471944-213×3=305718+97-30=78517×3=51212+986-381=8174/8-3/8=1/8143×(497-494)=429390+17+274=681251×3=753248+(365-224)=389704+480-394=790101×4=404578×(377-370)=4046277-(199+13)=65259+124=383889-122+926=1693561-229-78=254452-147×2=158697×7=4879282-156=126955-99×5=460673+95×6=1243127+956-953=130399+(198-191)=406834-(31+379)=424505-136×2=233163×(858-850)=1304924-20×6=80443×7+229=530555×6-499=2831313+(397-63)=647170+168×4=842246+135-64=317308-(491-313)=130423-23×8=239851+215=106699×6=594327-205=122408-46×8=40540+276+91=907172+473+37=682348-143×2=62189-121-53=15416-(423-277)=270747×3=2241862-(115+383)=364109×(179-171)=872338-(247-77)=16889×(718-710)=712654+(317-15)=956916×(298-291)=6412951-603+668=1016204+155×4=82463×3+212=401404-(287-285)=402193-156=3735+409-413=31206-(259-75)=22873×(862-859)=2619405-44×6=141780+259-313=72668+89+100=25728×(613-606)=196119×2=238193+220-193=220925-(80+751)=94248+139×3=665346+126-26=44655×6=330349×2+874=1572289-19×7=156882-95×8=122748+407-857=298639-(36+170)=43363×(117-111)=378804-(367-182)=619304-283=2189×(374-369)=445440-(85+95)=260198+193+236=6273/7-1/7=2/7328-(302-81)=107365+122×4=853111+385=496578×7-13=4033518×7=3626483-155=32842×(464-460)=168185-(134+10)=4154×4+904=1120758-153+780=1385886+47-443=4901/5+3/5=4/5921-(310+531)=80421-(207+62)=152278×7=1946438×2-190=686136×7-241=711392-(160+141)=91114×8-612=300296+(539-58)=777420-(571-187)=3623×3-61=8338-20-308=10753-(159+343)=251192×2-115=269885-614-170=101793-205×2=38394+202=296494-481+241=254348+(362-19)=691788+534-774=548600-39×4=444133+166×5=963906×4-757=2867560+(554-240)=87441+68=10917×3+482=533203+229-342=90387-124-126=137536+199+250=985883-224×3=211248+497+241=986125+125=250656+961=1617183×(347-343)=7323/5-1/5=2/5768×(518-510)=6144813-653+608=768367-43×7=66478-173-291=14296-107+242=431285-(116+150)=1976+(560-549)=87446-16×4=38268+194-61=201378×2+358=1114780-49+166=89748×2+183=279396+(533-36)=893421+(310-181)=550395-22×4=307442+309+110=861642×(408-399)=577849×5=245383-299+84=16865×(66-58)=520247+23×4=339280+558-520=318422×(790-782)=3376607-47×4=419185×(82-77)=925842+385+979=2206525+(903-484)=944340×4=1360950-514-199=23779+(198-160)=