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717-22×8=113+358=324+(471-318)=264+189-101=300×2-126=132×(278-275)=272-74×3=127+(680-86)=151×2=295+(387-338)=97×(200-195)=892-92-247=670-300+505=482-308+161=702+805-492=64+625-37=791-507=182×(305-302)=474-(59+197)=754-37×3=129-62+101=319-(205+98)=233-67=524-186=185-58-25=170×3-376=367+(981-644)=14+634+89=96×5-412=872-136×2=425-63×2=484×5=356-98×3=57×(463-457)=271×5-791=273-265+277=164+(451-409)=122-(317-268)=534×6=784-467+101=184+396=689-330+799=83+409=863-(75-34)=455-(82+304)=12×(86-77)=690-17=132+340=346×2=665-(48-34)=20+372-198=668+290=420-58×7=331-259+302=26×8=443+360+597=86×9+465=229×4-705=414×2+613=962-149+724=926-(657+173)=540-170×3=458-24=252+180=647×5-65=454-41-284=66×8+21=561×6-984=151-22×3=821+258×3=764+301=586-219-366=847×(480-473)=533-371+375=734+386=1/6+2/6=143+23+373=138+115+475=972+882-29=276-66-29=2/3-1/3=866+612+419=109-(314-218)=581×4-533=5/8+2/8=523-396=41+(338-230)=150+253+430=568+(458-13)=576×5=425-209=208+198×2=127-(196-119)=331×(894-891)=35×7=300+(220-104)=655-37×3=625+936=174-44×3=61×6+430=151+260=770×9-556=733-75+18=846-763=579+97+54=422-321=114×(93-90)=137×4=478+109+265=893+97-874=289-(245-97)=46-(445-405)=1/7+3/7=129×(39-34)=348-(106+231)=496+324-517=154+356-441=80+(232-220)=872-61=586×(998-993)=470×2=423-34×6=861×6-365=317-39-79=149+(187-140)=68×2=127+436×2=201-(57-28)=638-224×2=429-134×2=650+(988-751)=137-22-49=851-215-130=140×4+731=809+287=317-(78+100)=5/9+2/9=134+362-487=565-423=373+279+282=631-138×3=72×4=113+62=249-(163-30)=763+(982-765)=259-166-60=879-377-249=837-278-545=136-(469-389)=839-114-312=918×(546-539)=694-(443-422)=294+483=613×(257-253)=290-(500-428)=373-99-26=42×(220-211)=101×(43-40)=3/10-1/10=761-(195+418)=481-275+231=196-77=136+307-309=420+(313-19)=628-564+174=342+(123-96)=364-98×2=409-12-186=933-(597-41)=965+676=676-203×2=841×(522-513)=604-(90+134)=285×3=425-(384-239)=216+214×2=574-525+864=427-277+237=98-60=169+181+40=859-(132+298)=808×(151-142)=430+(451-434)=735×9=163-27×5=212+143=458-366+21=97×(160-153)=249-(347-140)=232+55-106=125-69+90=489-232×2=318+81=767-71×3=129×2=247+113-233=743+421+138=915×6=167-(154-11)=146×(906-902)=769+906+332=159+(449-265)=967-330=277×3+72=863+(457-444)=269+(222-47)=916-116-46=287-18-150=218×2=4/6-1/6=87×7=732×2-772=333×(871-863)=955-(185+298)=45-22=69+316-341=404+765-854=643×7=213-123-43=990-(87+219)=472-(307+137)=642-477+390=477-130×3=386-246=962-(499+189)=811×8=145×4+964=67×(308-300)=475+680-107=41+440-465=387-125×2=296+17+605=77+397-395=96×7+285=440+(493-410)=387-(416-214)=83×(320-313)=461-(107+194)=122-56+773=133×4=848+476+119=36+213-76=46+145+33=243+101-12=478-272-164=498-(139-101)=110+(478-237)=891-257-415=432-(53+152)=913-54-106=149+229-234=440+948-662=129+63×6=129+943-799=137×5-293=165×5-573=52×9=412+(835-152)=790×7-651=425+156=831-(641-115)=397×(800-792)=108×7+730=391-295+205=30+71=684×(563-554)=274×2+379=217+39-211=37×(482-473)=912×(927-919)=899-(379+405)=324-(38+236)=3/9+4/9=200-(486-352)=104-38×2=365×7-633=785-338=364-(287+71)=223+91=473-(800-569)=302-(332-134)=346×8=407+617-807=4/8-1/8=473+(467-138)=17×4=314×(327-324)=199×2+41=197+226=87+361=575-48-225=191-189+96=468+75×5=3/8+2/8=35+124×3=936+682=132+243-155=491+56×3=452-(163+104)=444+966-464=208×(389-383)=252+198+36=89×3+315=863-(442+48)=416+(387-285)=381-(163+126)=165+190=199×5-50=297-76×3=83+714+146=435-219-89=797-(300+24)=243×6=617-235-345=336-26×8=13+241-92=420-(81+234)=445-(125+245)=279×4-950=698-70+85=721-184=228+623-378=925+(292-91)=859-92=980+(637-442)=54+283-251=418×5=586-81×6=208×(441-434)=221-144+57=922+(914-427)=392-102-130=960×7=474-179×2=83×6+413=372-(562-536)=142×6-730=732-102×4=324×2=236-17×4=267-161+260=494+507+959=673×(496-488)=159×(248-239)=93+332=798+84×6=2/4-1/4=772+84+587=453+127×6=325+(679-607)=372×7-97=477-189=434+337+791=588-24-208=159+(101-55)=121+(704-409)=899-(582-369)=126-(277-227)=246+147-368=396-161-196=76×8+191=775-(549-244)=14×5=167+950=19+237×3=313-22×2=218-76-118=148+360×2=178-120+40=793-581+211=213+(458-338)=804-160×2=300+889-775=63×2=2/5+3/5=490-395-43=282+(76-28)=412×8=210-43+174=349-61-227=714×(626-618)=81×6=62×3+607=117×3+72=61×5=221×4+739=952-(230+199)=697+565-201=332-74+120=442-233=696-(304-276)=7/10-2/10=79+316-47=294-190+376=735-(926-267)=249-100+12=588-177-113=378+89+286=820+795+395=270×2=300-38=416-88+383=842-(785-189)=774-217-531=220+838+322=446×2-613=163×(242-236)=330-(281-191)=274-(353-97)=31+239-247=364-64=244×4-535=389+391=134×(138-134)=100×2-84=242+849+465=306+149=160+145=477-(224-110)=205+189+408=48+31=422-129+62=67×5=978-(68+260)=801-784+933=958-258-117=998-132×3=70×3=237+706-352=328+300+335=688-177-79=773-318=424-155-123=974-(24+522)=260+(824-87)=74×(323-316)=171+(229-140)=358+76+112=400×2-127=498×2+171=437×3-81=981-(895-260)=693+41×3=215×(414-411)=611×5-988=670+970-608=929-(848-539)=413×2+25=336-(335-319)=770×5-392=225+(869-749)=141+(224-171)=968-(480+272)=140×7-685=186-152=286-(429-369)=926-440+773=767-638=675×8-838=391×2-581=152+347+321=337-(55+34)=641-193×3=912+698+516=418×7-951=255-(406-163)=918-(869-118)=73×8+138=162+581+260=12×5=768-(164+362)=29+68=872-(54-30)=800-233+166=394-297=894×6=505-481+929=262+142×3=228+152=194+179=72×8=227+270=97+22×2=234+46=59×2=651+338+305=224+55=408×8=460-405+44=152×5-447=749-154=326×3-470=100×7-396=43+(394-171)=151×2+75=52+72=850×(276-269)=500-(247+64)=135×6-605=102×9=363-(444-265)=420+(53-34)=821-402×2=611-109+13=625+216-110=700-(389+58)=911-601=285×2-249=186×(401-396)=128×7-219=491-(384-295)=350-94=141×7-738=292-165=382-(166+214)=302×7-638=39×5+435=170×(130-127)=215-72-125=368+129-477=207-207+217=403-80-48=714×7=344×2+27=193×3-171=400-346=705+680-394=255-(458-406)=763-307=581-100×3=51+101×8=379+10×3=422-10×4=95+213+687=133×7-64=473-(301-105)=636+561=831-131-323=289-(13+80)=837×4=445-312+292=384-295=314+29×3=467+249+213=408-(118+210)=246-17×8=505-313=115+464=396+23+382=158-63×2=71+198=711×6=484-434+399=695×(610-605)=606+620-754=18+(951-493)=561×(792-787)=432-414+230=993-51×3=461-(202+14)=148+389+214=119×(19-15)=280×(448-445)=308-131=4/6-2/6=715×2=397-(108+198)=989-801=300+503-776=426-(11+309)=646×5-37=337-44-136=485-379+142=916+223+243=419+(901-153)=388×(812-803)=40+54+377=729-90×3=15+922-145=497-76×4=179+281=775+949-112=344+284=216×2-190=19+114=336+124-296=456-269+216=397-157=264+663+511=463-183+193=731×6-757=234+(683-143)=545-(513-10)=563-(143+201)=151×(405-402)=687-50×6=207+256=843+(239-54)=209+73=714-425+202=996+79×7=410-66=245×(441-438)=404-(91+157)=301+240+213=441-(78+20)=109×8-193=121×4=910+(494-108)=592+55+144=120+373-97=237×2-183=329×6=93×3+438=364-(191+164)=279×6=195-66×2=835-28×6=105×5+914=782+413+364=3/9+5/9=6/8-1/8=355+76×9=741+686+102=440+130×2=698+901=414×4-403=279+(977-681)=473×6-590=146+141=995-790-133=397-(63-41)=688-103-567=523+469-883=460-(337+55)=2/8+3/8=305×2=31+273+347=475-(451-422)=246-(136+39)=395-12×2=970-(440+428)=551-362-140=949-(27+507)=161×6-350=2/9+4/9=3/5-1/5=444-272=968+263+484=597+533-887=255-43+129=936-407-21=179-(35+125)=488-45-109=284-74×2=109-18+200=849+(161-147)=528-(437-238)=91×(168-159)=693+434×2=313-11-64=455+186+21=416-(158+59)=42×6+280=366-(35+51)=440×8=488+627+715=162+(206-56)=118+42=418×2=966+582-208=776×8-145=349-267=384-120-163=770×(264-255)=441-121=661×7=341+(457-280)=256-(185-79)=735-(384-257)=420+824+708=991+352×2=330×5-488=748-511=413+(200-34)=221+65×5=628×2-262=488-111×2=341-102=170+191=301+193-36=191-(767-618)=116×(177-170)=149-84+146=368-(120+98)=431-29×6=599+999+456=215×(405-399)=399-253-75=761×(888-883)=896-34×7=383-187=429+199×2=502+228×2=358+18-153=122+135-223=41+(266-234)=137+237=1/6+4/6=302+332=432-100-185=539-292+311=700+(852-808)=164+243+500=935-(795-673)=93+102=587+187×3=727-63-557=118+(765-657)=403-314+154=422×2-730=453-194=779-29×8=609-90×5=179×(345-340)=449+199×2=120×3-240=425+175+316=559-87=40×8=470×(141-135)=115×3=787-14-566=5/9+4/9=254-71-128=147+(491-42)=306×3+818=503-58×5=59+811+483=912-(126+201)=175-129=993-(737-111)=281+69×2=311-280=224+(301-296)=113-110+374=914+995+509=161×6=488+(903-882)=12+532-230=306×3-309=835-(171-32)=597-(407+129)=331-173=861-618+252=849+246+908=2/8-1/8=685-29×7=233+79-187=944+242=319+29+357=413-258+850=240×2-262=588+89×7=346-66-204=883-42=135×(346-342)=458-(406-32)=469-28×4=269×(838-832)=736-367-271=483-294+74=344-259-74=510+152+233=20×3=500-276+244=121-15=798+790-195=137+318-135=266+(86-64)=821-(364-56)=568+367=49+29+676=407+510=16×9+961=157+(223-32)=379+67=948-(550-410)=901-(395+218)=466-(372+93)=431-(248+181)=223×2=667+845+548=260+804=88×(490-485)=22×(43-38)=52+802+111=912-303=840-85×4=162×3+161=588-555+403=168-16×5=495-(129+283)=486-24-285=577×7-72=204+242-272=559-476+722=69×7=424+(383-58)=286×3=604-567=491-50×8=593+160-232=399-(64+13)=161×(322-316)=435-153=52+(622-315)=244-17×5=65×4-145=392-344+373=5/7-1/7=974-81+850=296-14-137=166×(120-115)=212+252-372=414-(62+299)=134-(353-293)=407-37-290=799×5=481+(169-155)=371-151-37=160+19+267=545-84×4=458×5-952=154+699=231×(331-327)=110+81-189=185-(408-228)=952-152-544=875-673+189=253-72=145+94=544-(239+154)=214+430+114=485+(470-118)=313-156-57=132-56=95+347=147+(96-89)=320×3-546=346-(410-156)=536×4-261=210-(128-114)=405-238-62=189×2+17=296+136-390=99+274=821-699=449-57×6=409-72=897-(468+95)=3/6-2/6=97×(237-229)=458-356=参考答案717-22×8=541113+358=471324+(471-318)=477264+189-101=352300×2-126=474132×(278-275)=396272-74×3=50127+(680-86)=721151×2=302295+(387-338)=34497×(200-195)=485892-92-247=553670-300+505=875482-308+161=335702+805-492=101564+625-37=652791-507=284182×(305-302)=546474-(59+197)=218754-37×3=643129-62+101=168319-(205+98)=16233-67=166524-186=338185-58-25=102170×3-376=134367+(981-644)=70414+634+89=73796×5-412=68872-136×2=600425-63×2=299484×5=2420356-98×3=6257×(463-457)=342271×5-791=564273-265+277=285164+(451-409)=206122-(317-268)=73534×6=3204784-467+101=418184+396=580689-330+799=115883+409=492863-(75-34)=822455-(82+304)=6912×(86-77)=108690-17=673132+340=472346×2=692665-(48-34)=65120+372-198=194668+290=958420-58×7=14331-259+302=37426×8=208443+360+597=140086×9+465=1239229×4-705=211414×2+613=1441962-149+724=1537926-(657+173)=96540-170×3=30458-24=434252+180=432647×5-65=3170454-41-284=12966×8+21=549561×6-984=2382151-22×3=85821+258×3=1595764+301=1065586-219-366=1847×(480-473)=5929533-371+375=537734+386=11201/6+2/6=3/6143+23+373=539138+115+475=728972+882-29=1825276-66-29=1812/3-1/3=1/3866+612+419=1897109-(314-218)=13581×4-533=17915/8+2/8=7/8523-396=12741+(338-230)=149150+253+430=833568+(458-13)=1013576×5=2880425-209=216208+198×2=604127-(196-119)=50331×(894-891)=99335×7=245300+(220-104)=416655-37×3=544625+936=1561174-44×3=4261×6+430=796151+260=411770×9-556=6374733-75+18=676846-763=83579+97+54=730422-321=101114×(93-90)=342137×4=548478+109+265=852893+97-874=116289-(245-97)=14146-(445-405)=61/7+3/7=4/7129×(39-34)=645348-(106+231)=11496+324-517=303154+356-441=6980+(232-220)=92872-61=811586×(998-993)=2930470×2=940423-34×6=219861×6-365=4801317-39-79=199149+(187-140)=19668×2=136127+436×2=999201-(57-28)=172638-224×2=190429-134×2=161650+(988-751)=887137-22-49=66851-215-130=506140×4+731=1291809+287=1096317-(78+100)=1395/9+2/9=7/9134+362-487=9565-423=142373+279+282=934631-138×3=21772×4=288113+62=175249-(163-30)=116763+(982-765)=980259-166-60=33879-377-249=253837-278-545=14136-(469-389)=56839-114-312=413918×(546-539)=6426694-(443-422)=673294+483=777613×(257-253)=2452290-(500-428)=218373-99-26=24842×(220-211)=378101×(43-40)=3033/10-1/10=2/10761-(195+418)=148481-275+231=437196-77=119136+307-309=134420+(313-19)=714628-564+174=238342+(123-96)=369364-98×2=168409-12-186=211933-(597-41)=377965+676=1641676-203×2=270841×(522-513)=7569604-(90+134)=380285×3=855425-(384-239)=280216+214×2=644574-525+864=913427-277+237=38798-60=38169+181+40=390859-(132+298)=429808×(151-142)=7272430+(451-434)=447735×9=6615163-27×5=28212+143=355458-366+21=11397×(160-153)=679249-(347-140)=42232+55-106=181125-69+90=146489-232×2=25318+81=399767-71×3=554129×2=258247+113-233=127743+421+138=1302915×6=5490167-(154-11)=24146×(906-902)=584769+906+332=2007159+(449-265)=343967-330=637277×3+72=903863+(457-444)=876269+(222-47)=444916-116-46=754287-18-150=119218×2=4364/6-1/6=3/687×7=609732×2-772=692333×(871-863)=2664955-(185+298)=47245-22=2369+316-341=44404+765-854=315643×7=4501213-123-43=47990-(87+219)=684472-(307+137)=28642-477+390=555477-130×3=87386-246=140962-(499+189)=274811×8=6488145×4+964=154467×(308-300)=536475+680-107=104841+440-465=16387-125×2=137296+17+605=91877+397-395=7996×7+285=957440+(493-410)=523387-(416-214)=18583×(320-313)=581461-(107+194)=160122-56+773=839133×4=532848+476+119=144336+213-76=17346+145+33=224243+101-12=332478-272-164=42498-(139-101)=460110+(478-237)=351891-257-415=219432-(53+152)=227913-54-106=753149+229-234=144440+948-662=726129+63×6=507129+943-799=273137×5-293=392165×5-573=25252×9=468412+(835-152)=1095790×7-651=4879425+156=581831-(641-115)=305397×(800-792)=3176108×7+730=1486391-295+205=30130+71=101684×(563-554)=6156274×2+379=927217+39-211=4537×(482-473)=333912×(927-919)=7296899-(379+405)=115324-(38+236)=503/9+4/9=7/9200-(486-352)=66104-38×2=28365×7-633=1922785-338=447364-(287+71)=6223+91=314473-(800-569)=242302-(332-134)=104346×8=2768407+617-807=2174/8-1/8=3/8473+(467-138)=80217×4=68314×(327-324)=942199×2+41=439197+226=42387+361=448575-48-225=302191-189+96=98468+75×5=8433/8+2/8=5/835+124×3=407936+682=1618132+243-155=220491+56×3=659452-(163+104)=185444+966-464=946208×(389-383)=1248252+198+36=48689×3+315=582863-(442+48)=373416+(387-285)=518381-(163+126)=92165+190=355199×5-50=945297-76×3=6983+714+146=943435-219-89=127797-(300+24)=473243×6=1458617-235-345=37336-26×8=12813+241-92=162420-(81+234)=105445-(125+245)=75279×4-950=166698-70+85=713721-184=537228+623-378=473925+(292-91)=1126859-92=767980+(637-442)=117554+283-251=86418×5=2090586-81×6=100208×(441-434)=1456221-144+57=134922+(914-427)=1409392-102-130=160960×7=6720474-179×2=11683×6+413=911372-(562-536)=346142×6-730=122732-102×4=324324×2=648236-17×4=168267-161+260=366494+507+959=1960673×(496-488)=5384159×(248-239)=143193+332=425798+84×6=13022/4-1/4=1/4772+84+587=1443453+127×6=1215325+(679-607)=397372×7-97=2507477-189=288434+337+791=1562588-24-208=356159+(101-55)=205121+(704-409)=416899-(582-369)=686126-(277-227)=76246+147-368=25396-161-196=3976×8+191=799775-(549-244)=47014×5=70167+950=111719+237×3=730313-22×2=269218-76-118=24148+360×2=868178-120+40=98793-581+211=423213+(458-338)=333804-160×2=484300+889-775=41463×2=1262/5+3/5=1490-395-43=52282+(76-28)=330412×8=3296210-43+174=341349-61-227=61714×(626-618)=571281×6=48662×3+607=793117×3+72=42361×5=305221×4+739=1623952-(230+199)=523697+565-201=1061332-74+120=378442-233=209696-(304-276)=6687/10-2/10=5/1079+316-47=348294-190+376=480735-(926-267)=76249-100+12=161588-177-113=298378+89+286=753820+795+395=2010270×2=540300-38=262416-88+383=711842-(785-189)=246774-217-531=26220+838+322=1380446×2-613=279163×(242-236)=978330-(281-191)=240274-(353-97)=1831+239-247=23364-64=300244×4-535=441389+391=780134×(138-134)=536100×2-84=116242+849+465=1556306+149=455160+145=305477-(224-110)=363205+189+408=80248+31=79422-129+62=35567×5=335978-(68+260)=650801-784+933=950958-258-117=583998-132×3=60270×3=210237+706-352=591328+300+335=963688-177-79=432773-318=455424-155-123=146974-(24+522)=428260+(824-87)=99774×(323-316)=518171+(229-140)=260358+76+112=546400×2-127=673498×2+171=1167437×3-81=1230981-(895-260)=346693+41×3=816215×(414-411)=645611×5-988=2067670+970-608=1032929-(848-539)=620413×2+25=851336-(335-319)=320770×5-392=3458225+(869-749)=345141+(224-171)=194968-(480+272)=216140×7-685=295186-152=34286-(429-369)=226926-440+773=1259767-638=129675×8-838=4562391×2-581=201152+347+321=820337-(55+34)=248641-193×3=62912+698+516=2126418×7-951=1975255-(406-163)=12918-(869-118)=16773×8+138=722162+581+260=100312×5=60768-(164+362)=24229+68=97872-(54-30)=848800-233+166=733394-297=97894×6=5364505-481+929=953262+142×3=688228+152=380194+179=37372×8=576227+270=49797+22×2=141234+46=28059×2=118651+338+305=1294224+55=279408×8=3264460-405+44=99152×5-447=313749-154=595326×3-470=508100×7-396=30443+(394-171)=266151×2+75=37752+72=124850×(276-269)=5950500-(247+64)=189135×6-605=205102×9=918363-(444-265)=184420+(53-34)=439821-402×2=17611-109+13=515625+216-110=731700-(389+58)=253911-601=310285×2-249=321186×(401-396)=930128×7-219=677491-(384-295)=402350-94=256141×7-738=249292-165=127382-(166+214)=2302×7-638=147639×5+435=630170×(130-127)=510215-72-125=18368+129-477=20207-207+217=217403-80-48=275714×7=4998344×2+27=715193×3-171=408400-346=54705+680-394=991255-(458-406)=203763-307=456581-100×3=28151+101×8=859379+10×3=409422-10×4=38295+213+687=995133×7-64=867473-(301-105)=277636+561=1197831-131-323=377289-(13+80)=196837×4=3348445-312+292=425384-295=89314+29×3=401467+249+213=929408-(118+210)=80246-17×8=110505-313=192115+464=579396+23+382=801158-63×2=3271+198=269711×6=4266484-434+399=449695×(610-605)=3475606+620-754=47218+(951-493)=476561×(792-787)=2805432-414+230=248993-51×3=840461-(202+14)=245148+389+214=751119×(19-15)=476280×(448-445)=840308-131=1774/6-2/6=2/6715×2=1430397-(108+198)=91989-801=188300+503-776=27426-(11+309)=106646×5-37=3193337-44-136=157485-379+142=248916+223+243=1382419+(901-153)=1167388×(812-803)=349240+54+377=471729-90×3=45915+922-145=792497-76×4=193179+281=460775+949-112=1612344+284=628216×2-190=24219+114=133336+124-296=164456-269+216=403397-157=240264+663+511=1438463-183+193=473731×6-757=3629234+(683-143)=774545-(513-10)=42563-(143+201)=219151×(405-402)=453687-50×6=387207+256=463843+(239-54)=1028209+73=282714-425+202=491996+79×7=1549410-66=344245×(441-438)=735404-(91+157)=156301+240+213=754441-(78+20)=343109×8-193=679121×4=484910+(494-108)=1296592+55+144=791120+373-97=396237×2-183=291329×6=197493×3+438=717364-(191+164)=9279×6=1674195-66×2=63835-28×6=667105×5+914=1439782+413+364=15593/9+5/9=8/96/8-1/8=5/8355+76×9=1039741+686+102=1529440+130×2=700698+901=1599414×4-403=1253279+(977-681)=575473×6-590=2248146+141=287995-790-133=72397-(63-41)=375688-103-567=18523+469-883=109460-(337+55)=682/8+3/8=5/8305×2=61031+273+347=651475-(451-422)=446246-(136+39)=71395-12×2=371970-(440+428)=102551-362-140=49949-(27+507)=415161×6-350=6162/9+4/9=6/93/5-1/5=2/5444-272=172968+263+484=1715597+533-887=243255-43+129=341936-407-21=508179-(35+125)=19488-45-109=334284-74×2=136109-18+200=291849+(161-147)=863528-(437-238)=32991×(168-159)=819693+434×2=1561313-11-64=238455+186+21=662416-(158+59)=19942×6+280=532366-(35+51)=280440×8=3520488+627+715=1830162+(206-56)=312118+42=160418×2=836966+582-208=1340776×8-145=6063349-267=82384-120-163=101770×(264-255)=6930441-121=320661×7=4627341+(457-280)=518256-(185-79)=150735-(384-257)=608420+824+708=1952991+352×2=1695330×5-488=1162748-511=237413+(200-34)=579221+65×5=546628×2-262=994488-111×2=266341-102=239170+191=361301+193-36=458191-(767-618)=42116×(177-170)=812149-84+146=211368-(120+98)=150431-29×6=257599+999+456=2054215×(405-399)=1290399-253-75=71761×(888-883)=3805896-34×7=658383-187=196429+199×2=827502+228×2=958358+18-153=223122+135-223=3441+(266-234)=73137+237=3741/6+4/6=5/6302+