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588+54+249=900-31-435=513+182×4=63+128=107+429=31+819+290=57×8+378=3/6-1/6=221+379+380=372+(312-198)=259-116×2=350+73×6=538+221+131=110×3=368×(977-974)=944-(409+371)=395-229=110-16+397=325-62-10=336-109×3=318+128=417-19×3=469-49×8=185+435-334=844-(576+26)=149+234=33+119-39=297-29×5=386-60=118×6=595+885+159=239+(231-119)=107×9=450+37-45=453-39×2=237+151+148=92+350=580×5-902=70×7+704=2/9+6/9=65+273=284+462+136=644×4-904=196+144-159=721-67×4=4/8+2/8=849+546+43=356+(454-219)=806-567-135=433-(304-279)=598-131=665-61×4=539-78+995=300-(358-242)=657×8-434=445-109-268=29×(224-216)=833-108-85=956-878-28=1/6+3/6=358-(217+71)=903-(65+795)=638-350+961=443-413+29=122+903+417=816-(393+26)=979-(582-338)=47×(178-170)=288-141-16=139+43×4=302-247=293+74=282-281+208=59+247+343=22×5=949-445=799-436-23=691-462+886=814×(825-817)=77+201=204+(325-83)=423-122×2=127-94=144×4=471-(18+412)=128×2=775-698=243-(161-101)=507×7-495=17+675+176=15+170+456=316×2-207=40+963-520=232+678+533=532-98-11=81×8-102=373-250-14=641-46×5=18+(388-197)=891+(802-514)=342+480=267+(139-71)=408-98=822-(78+124)=307+91=443-288=150+(426-150)=365-(13+187)=338+(497-403)=423-97=69+35=803+(128-74)=188×2=429-119+451=60×6+115=738-312-345=306-131×2=973-511-40=66×8-300=503-224-188=130+217×2=960+(784-352)=464+(680-646)=494-111-63=480-(254-176)=568+182=910-(148+590)=394-(31+72)=296+55=173×2-60=345-33-204=916×5=621+224×2=926-120×5=668-28×7=350-183-139=429-(236+97)=422-(33+96)=893-42-786=127×(373-369)=820×2-995=82+198=953-(631+284)=109+(359-162)=738-404-88=361-(157+90)=906+(721-309)=958-(576-71)=329×3-975=373+166=379+108-336=497-336=372-358+120=290+(476-417)=360+61-171=161×(49-43)=356×2+252=104×(17-12)=174×6=432-426+439=370-(564-293)=196×(381-376)=256-(650-610)=357-(280-58)=4/10-3/10=706+454+234=980×(497-494)=527+942-736=288×2=174-33×2=509+185+862=18+(266-214)=250+(494-300)=102-34×3=491×2-794=150+52×8=377-(203+82)=585-116-95=91+872+833=377-(106-73)=386+227-136=301-228=281×(740-734)=50×5+208=220-(73+45)=438×3=833+459-848=484-(188+79)=390+(437-248)=89×5-163=737-617+981=208+57-71=862+565=84×6=71×(383-378)=859-(982-622)=419-(359-62)=677+(973-616)=309-(416-347)=212+396+177=816-215×2=458-(663-424)=683-128×2=406+17×9=407-33-153=229×7-447=825-(308+166)=48+392-32=257-55-160=272-19+191=258+149+819=116×7-157=175-153+40=872-20-275=237×2+872=187+127-258=243×2=424-247+52=537+947+776=482×2-162=54+124=46×5=238+(825-415)=953×(174-171)=193+558+165=300×(917-914)=212+113=280-119+127=657+(683-593)=987-840=29+(99-60)=223×3+874=417×2-254=281+(636-574)=56×8=183-(138-102)=484-288=495+(495-187)=978×7=266-(296-90)=163×5-416=277-14×7=474-(380+75)=118×2+338=223-(305-251)=403×7=254×(416-413)=581-50+183=278+213-402=417×2+14=443-(82+144)=487-20×2=291-15+937=500-213=216+84=678+(974-516)=370×2-536=645-201+949=611-251×2=836+595-695=492-(79+270)=270+221=548×(216-213)=413-(226+137)=902-(132+469)=871-720=416-(21+315)=280+438+689=311+(444-193)=414-127-125=721+10+133=115×3-188=158+600+129=383-26-153=237+120-234=71×3=838+106×7=169×3+63=360-(165+159)=233×4-250=59×(338-334)=484-352=154+261=193+270=32×4+139=255-(668-421)=931-132-91=437×2=405-(30+78)=82-14×3=208-100-99=567-56×9=469-52×3=857×(684-676)=267+112=130+550+215=734-414-159=327-185+316=173×3+406=905-(33+104)=111×5-493=876×2=359×2-351=62×2+983=287+54×7=117+(302-237)=1/8+2/8=334-197=119-(27+53)=851-33×8=799-(348+207)=903+469=2/10-1/10=274+(340-204)=480-19-198=605-67-89=168+329=822+(872-684)=691+539-970=904-(959-235)=293-129-39=259-(366-234)=244+83=180×5-484=80×(201-196)=666+(127-36)=638-(866-756)=89+645+187=148×6-221=107×7=510-199=104×(74-66)=167+101=358×3-510=448-64×4=181+48=128-(296-249)=196×(143-138)=712-(845-581)=217-47+744=981-11+938=116-13×7=147×4-72=351×7-994=104×5=799-(50+309)=447-329+314=5/9-2/9=93×8+50=284×(161-156)=480-(336+119)=99+332=909-368×2=539+60+328=579-540=945+667=974+732+376=843-404=123×7=491+43×6=527×2-255=231×(48-45)=46×(441-437)=811-376=846-(388+393)=130+284-228=235+85=199-(148-108)=138×5=302-141-24=222+(434-308)=428-80×5=899-96=362-149+177=307×3-198=4/8-3/8=376-286=4/7+3/7=80+890-812=22+88×8=442-118×2=872-547+956=910-(966-937)=6/8-1/8=840-391=36+306+386=415+78=24×8+977=497-295+93=268-174+119=1/6+4/6=118×6-634=701-65=154-135-17=775+943=67-24+74=704+196+821=426×2-557=457-85×3=1/7+2/7=354-132+189=404-(172+138)=116×4-261=797+484=278-(347-253)=482×6-193=935-463+92=543+(774-556)=504+121=85×(170-163)=325+(428-105)=822+187×2=3/7+2/7=325-(356-312)=263-(392-252)=831+323-774=770-(868-482)=566+797-585=577+71+313=375+66×9=614-(754-717)=159-32=478×(521-518)=134-(453-334)=260-19×6=658+800-128=677-(511-455)=106×2=862-(893-755)=621+919+877=925+374-465=98×(94-86)=958+121-152=863-155+438=470-(54+244)=296×2+385=715-(183+321)=596+562-808=440-278+238=372-37×7=271+206=246+132+544=132×5=353-(49+225)=145+247-90=624+(947-329)=721-280-169=39×(474-465)=639×2-602=961-532-172=255-57=103×6-171=338+644-852=199×3=552-(180+174)=283+95=13+907-908=527+(805-483)=437-276-57=493-(24+196)=107×(201-196)=227×(429-423)=496+45×3=3/5+2/5=441-(253+81)=466+260×2=388×2=974-255+269=487-460+313=111×4+472=728+114×2=220×(208-199)=767-33-489=200+(320-288)=2/5-1/5=599+508-437=419+(274-255)=12×(384-381)=96×5-193=43×(429-423)=265+(430-298)=1/5+3/5=3/9-1/9=281+101+542=783+(834-370)=345-(155+41)=107×(26-18)=441-(92+179)=162+626-256=480×5=685×9=283+168+658=995-12×7=88+172+688=749-622=170+235=211+(485-105)=545×7=781+44+167=417-(384-83)=447-234=65+224=800+371×2=820-125-274=114-25×4=61+807-174=413-48×8=708-(421+249)=132×(203-200)=314+743+199=398-209+460=385×3=317-120-165=738×6=117+(442-78)=557-70×3=346+531=102+336+409=300-(213-62)=326-111+258=511+908-879=620+601+218=627-(723-675)=14×8=110×9-567=721-654+504=233-211=281×3-175=441+(965-566)=259-33×3=599+860-431=574-148+863=868-521+213=958+237+340=326-(670-564)=999×8=522-(654-353)=566-49-291=207×4-793=488+141+488=466-152×2=868-(322-272)=272+75-148=718+233=285-(337-111)=479+10×6=268-84×2=692×(996-993)=17+249-62=203×2+376=806-184-501=205+279+54=495-455=11×7+73=379+59-69=164+227=89-(433-355)=643+206=728×(32-27)=279-71×2=66+(409-285)=896-105+615=308-(133+117)=151+610=656-276-313=411-93-238=3/6-2/6=289-24×2=875×(707-698)=245×2=428-198-81=120×8-713=389-111=392-200+163=584×(613-606)=451+271+224=854×9-61=6/9+2/9=87+148×2=42+(366-72)=428+63+316=711+(872-404)=711-97=374-96+138=413-312+10=490+952-949=626-460=184-154=538-(60+27)=169-44=858-(864-496)=53+398-34=453-246-144=313×7=800×7-936=216-50×3=151+151-144=177×3=195-37=57+915-483=354-19×3=258-(47+115)=380×7=235-174=65-(278-230)=577-134×3=88+113×8=866-(709-602)=461+(402-263)=342-231=395+(803-536)=435-79-347=78+14+13=740-92×2=38+301-109=275-91+149=199×(97-93)=454+(312-306)=484+344+473=829-215=480-416+400=695+768+283=367-(18+106)=290+(317-75)=256+162=708+642+542=539-218-163=291-(486-201)=458×9=54×6+71=212-81-14=30×(468-459)=134×7=672+285-441=399-81×2=264×(344-341)=388-76-272=72×(24-19)=101×(91-84)=835-54×3=425-(370-230)=460×5=639-274×2=197-147=811-263×2=202-33×5=4/8+3/8=626-(151+241)=527×9=281×9-111=182+14+634=476+55×8=311-257+241=828×7=734-580=74+105-151=714-(585-42)=227-(899-816)=161×4+294=130-52+946=490+474=367+47-373=403-144=106×2+466=941-(332+327)=912-69=964-308-270=475-(451-171)=396-57+45=224-208+483=728-476+951=716×7-207=382-(229+22)=117+165×4=607×7=864-(503+357)=353-118-113=423×9=815-118×4=86+355-57=830+864=92×6=179×3+142=360+147×2=293-237=160-12+52=238-125-54=319+450=271×3=553-(304+138)=470-272=873-(946-286)=219-95-38=920-346=583+(597-541)=23×(478-473)=237+237-238=118+230-96=221+412=671-(524+54)=756×(776-770)=891-738=607-391=430+125×4=705-343-71=404-(175-82)=69×3+279=2/3-1/3=468+20-301=890-(185+541)=300-60×3=573+(303-194)=218×2-321=15×(289-285)=262×7-359=313×3-173=413×8-982=131+(299-87)=117+(813-531)=766-(53+265)=982×(474-468)=450-292+111=689-85×6=139×6+417=248+58=216×8-184=897+78×2=412+407+93=462+951=593+573+866=61-36+323=77×(236-227)=500×6=338-(277+10)=142+(922-598)=451×4=334-158=680+108×4=53+81=266-74=263×3=724-(948-473)=433+455+953=149×9-549=246-72-14=5/8-2/8=538-18-475=808+950-514=535-150×2=491+144+149=323-(285-231)=778-(835-398)=99+378-134=167-78+157=34+276-189=63×2+475=552+139-674=213×(233-229)=370×(534-526)=766-(163+283)=805+277×3=137-130+403=625+18+962=983×7=291-115=348+(231-66)=441-139×3=254+943-78=618+(417-390)=968-(196-73)=38+31+480=398+38-148=824-312=215-(263-207)=334+140×2=252-139=674×7-873=134-(375-243)=440-247-191=310-212=477×7-781=554+17+505=954-317+308=208×(983-977)=110+280=447-59×2=713×(36-28)=53+(979-497)=109×2=318-37=163-17×2=372+864-222=274×3=729-531+32=268×2=84×(423-417)=130+272×3=248+428-271=565-98+503=304-187=427×(435-432)=376-202+39=84+(775-575)=645-201×3=463×2+348=253-37-85=94×(371-367)=446+48-146=376+104-97=664×(688-681)=463-204-107=176×3=57×(317-311)=821-502-261=897×5-951=290+207=287×2+707=98-34=197+341=653+153+131=878×7-37=415-83+271=256-(351-162)=277+428+261=902+896-630=77-17+897=251-169+165=369×2+33=475-(321-25)=573+399=50+420-439=782×6-174=297×2=624×(792-784)=83+52=369+326+711=318-(186+98)=481-135×2=480-399=100×5-40=180+280×3=193×5+842=4/8-2/8=481+(638-413)=181×3=460×2-867=988-613-63=51×6=788+364=267+175=524×7-367=254×2=476-(27+144)=399+(435-190)=962-(648+165)=180-29×3=953+850+201=188-(569-547)=144×(212-207)=902-(252+546)=164+135=488×(656-653)=196×5-486=65×7-215=參考答案588+54+249=891900-31-435=434513+182×4=124163+128=191107+429=53631+819+290=114057×8+378=8343/6-1/6=2/6221+379+380=980372+(312-198)=486259-116×2=27350+73×6=788538+221+131=890110×3=330368×(977-974)=1104944-(409+371)=164395-229=166110-16+397=491325-62-10=253336-109×3=9318+128=446417-19×3=360469-49×8=77185+435-334=286844-(576+26)=242149+234=38333+119-39=113297-29×5=152386-60=326118×6=708595+885+159=1639239+(231-119)=351107×9=963450+37-45=442453-39×2=375237+151+148=53692+350=442580×5-902=199870×7+704=11942/9+6/9=8/965+273=338284+462+136=882644×4-904=1672196+144-159=181721-67×4=4534/8+2/8=6/8849+546+43=1438356+(454-219)=591806-567-135=104433-(304-279)=408598-131=467665-61×4=421539-78+995=1456300-(358-242)=184657×8-434=4822445-109-268=6829×(224-216)=232833-108-85=640956-878-28=501/6+3/6=4/6358-(217+71)=70903-(65+795)=43638-350+961=1249443-413+29=59122+903+417=1442816-(393+26)=397979-(582-338)=73547×(178-170)=376288-141-16=131139+43×4=311302-247=55293+74=367282-281+208=20959+247+343=64922×5=110949-445=504799-436-23=340691-462+886=1115814×(825-817)=651277+201=278204+(325-83)=446423-122×2=179127-94=33144×4=576471-(18+412)=41128×2=256775-698=77243-(161-101)=183507×7-495=305417+675+176=86815+170+456=641316×2-207=42540+963-520=483232+678+533=1443532-98-11=42381×8-102=546373-250-14=109641-46×5=41118+(388-197)=209891+(802-514)=1179342+480=822267+(139-71)=335408-98=310822-(78+124)=620307+91=398443-288=155150+(426-150)=426365-(13+187)=165338+(497-403)=432423-97=32669+35=104803+(128-74)=857188×2=376429-119+451=76160×6+115=475738-312-345=81306-131×2=44973-511-40=42266×8-300=228503-224-188=91130+217×2=564960+(784-352)=1392464+(680-646)=498494-111-63=320480-(254-176)=402568+182=750910-(148+590)=172394-(31+72)=291296+55=351173×2-60=286345-33-204=108916×5=4580621+224×2=1069926-120×5=326668-28×7=472350-183-139=28429-(236+97)=96422-(33+96)=293893-42-786=65127×(373-369)=508820×2-995=64582+198=280953-(631+284)=38109+(359-162)=306738-404-88=246361-(157+90)=114906+(721-309)=1318958-(576-71)=453329×3-975=12373+166=539379+108-336=151497-336=161372-358+120=134290+(476-417)=349360+61-171=250161×(49-43)=966356×2+252=964104×(17-12)=520174×6=1044432-426+439=445370-(564-293)=99196×(381-376)=980256-(650-610)=216357-(280-58)=1354/10-3/10=1/10706+454+234=1394980×(497-494)=2940527+942-736=733288×2=576174-33×2=108509+185+862=155618+(266-214)=70250+(494-300)=444102-34×3=0491×2-794=188150+52×8=566377-(203+82)=92585-116-95=37491+872+833=1796377-(106-73)=344386+227-136=477301-228=73281×(740-734)=168650×5+208=458220-(73+45)=102438×3=1314833+459-848=444484-(188+79)=217390+(437-248)=57989×5-163=282737-617+981=1101208+57-71=194862+565=142784×6=50471×(383-378)=355859-(982-622)=499419-(359-62)=122677+(973-616)=1034309-(416-347)=240212+396+177=785816-215×2=386458-(663-424)=219683-128×2=427406+17×9=559407-33-153=221229×7-447=1156825-(308+166)=35148+392-32=408257-55-160=42272-19+191=444258+149+819=1226116×7-157=655175-153+40=62872-20-275=577237×2+872=1346187+127-258=56243×2=486424-247+52=229537+947+776=2260482×2-162=80254+124=17846×5=230238+(825-415)=648953×(174-171)=2859193+558+165=916300×(917-914)=900212+113=325280-119+127=288657+(683-593)=747987-840=14729+(99-60)=68223×3+874=1543417×2-254=580281+(636-574)=34356×8=448183-(138-102)=147484-288=196495+(495-187)=803978×7=6846266-(296-90)=60163×5-416=399277-14×7=179474-(380+75)=19118×2+338=574223-(305-251)=169403×7=2821254×(416-413)=762581-50+183=714278+213-402=89417×2+14=848443-(82+144)=217487-20×2=447291-15+937=1213500-213=287216+84=300678+(974-516)=1136370×2-536=204645-201+949=1393611-251×2=109836+595-695=736492-(79+270)=143270+221=491548×(216-213)=1644413-(226+137)=50902-(132+469)=301871-720=151416-(21+315)=80280+438+689=1407311+(444-193)=562414-127-125=162721+10+133=864115×3-188=157158+600+129=887383-26-153=204237+120-234=12371×3=213838+106×7=1580169×3+63=570360-(165+159)=36233×4-250=68259×(338-334)=236484-352=132154+261=415193+270=46332×4+139=267255-(668-421)=8931-132-91=708437×2=874405-(30+78)=29782-14×3=40208-100-99=9567-56×9=63469-52×3=313857×(684-676)=6856267+112=379130+550+215=895734-414-159=161327-185+316=458173×3+406=925905-(33+104)=768111×5-493=62876×2=1752359×2-351=36762×2+983=1107287+54×7=665117+(302-237)=1821/8+2/8=3/8334-197=137119-(27+53)=39851-33×8=587799-(348+207)=244903+469=13722/10-1/10=1/10274+(340-204)=410480-19-198=263605-67-89=449168+329=497822+(872-684)=1010691+539-970=260904-(959-235)=180293-129-39=125259-(366-234)=127244+83=327180×5-484=41680×(201-196)=400666+(127-36)=757638-(866-756)=52889+645+187=921148×6-221=667107×7=749510-199=311104×(74-66)=832167+101=268358×3-510=564448-64×4=192181+48=229128-(296-249)=81196×(143-138)=980712-(845-581)=448217-47+744=914981-11+938=1908116-13×7=25147×4-72=516351×7-994=1463104×5=520799-(50+309)=440447-329+314=4325/9-2/9=3/993×8+50=794284×(161-156)=1420480-(336+119)=2599+332=431909-368×2=173539+60+328=927579-540=39945+667=1612974+732+376=2082843-404=439123×7=861491+43×6=749527×2-255=799231×(48-45)=69346×(441-437)=184811-376=435846-(388+393)=65130+284-228=186235+85=320199-(148-108)=159138×5=690302-141-24=137222+(434-308)=348428-80×5=28899-96=803362-149+177=390307×3-198=7234/8-3/8=1/8376-286=904/7+3/7=180+890-812=15822+88×8=726442-118×2=206872-547+956=1281910-(966-937)=8816/8-1/8=5/8840-391=44936+306+386=728415+78=49324×8+977=1169497-295+93=295268-174+119=2131/6+4/6=5/6118×6-634=74701-65=636154-135-17=2775+943=171867-24+74=117704+196+821=1721426×2-557=295457-85×3=2021/7+2/7=3/7354-132+189=411404-(172+138)=94116×4-261=203797+484=1281278-(347-253)=184482×6-193=2699935-463+92=564543+(774-556)=761504+121=62585×(170-163)=595325+(428-105)=648822+187×2=11963/7+2/7=5/7325-(356-312)=281263-(392-252)=123831+323-774=380770-(868-482)=384566+797-585=778577+71+313=961375+66×9=969614-(754-717)=577159-32=127478×(521-518)=1434134-(453-334)=15260-19×6=146658+800-128=1330677-(511-455)=621106×2=212862-(893-755)=724621+919+877=2417925+374-465=83498×(94-86)=784958+121-152=927863-155+438=1146470-(54+244)=172296×2+385=977715-(183+321)=211596+562-808=350440-278+238=400372-37×7=113271+206=477246+132+544=922132×5=660353-(49+225)=79145+247-90=302624+(947-329)=1242721-280-169=27239×(474-465)=351639×2-602=676961-532-172=257255-57=198103×6-171=447338+644-852=130199×3=597552-(180+174)=198283+95=37813+907-908=12527+(805-483)=849437-276-57=104493-(24+196)=273107×(201-196)=535227×(429-423)=1362496+45×3=6313/5+2/5=1441-(253+81)=107466+260×2=986388×2=776974-255+269=988487-460+313=340111×4+472=916728+114×2=956220×(208-199)=1980767-33-489=245200+(320-288)=2322/5-1/5=1/5599+508-437=670419+(274-255)=43812×(384-381)=3696×5-193=28743×(429-423)=258265+(430-298)=3971/5+3/5=4/53/9-1/9=2/9281+101+542=924783+(834-370)=1247345-(155+41)=149107×(26-18)=856441-(92+179)=170162+626-256=532480×5=2400685×9=6165283+168+658=1109995-12×7=91188+172+688=948749-622=127170+235=405211+(485-105)=591545×7=3815781+44+167=992417-(384-83)=116447-234=21365+224=289800+371×2=1542820-125-274=421114-25×4=1461+807-174=694413-48×8=29708-(421+249)=38132×(203-200)=396314+743+199=1256398-209+460=649385×3=1155317-120-165=32738×6=4428117+(442-78)=481557-70×3=347346+531=877102+336+409=847300-(213-62)=149326-111+258=473511+908-879=540620+601+218=1439627-(723-675)=57914×8=112110×9-567=423721-654+504=571233-211=22281×3-175=668441+(965-566)=840259-33×3=160599+860-431=1028574-148+863=1289868-521+213=560958+237+340=1535326-(670-564)=220999×8=7992522-(654-353)=221566-49-291=226207×4-793=35488+141+488=1117466-152×2=162868-(322-272)=818272+75-148=199718+233=951285-(337-111)=59479+10×6=539268-84×2=100692×(996-993)=207617+249-62=204203×2+376=782806-184-501=121205+279+54=538495-455=4011×7+73=150379+59-69=369164+227=39189-(433-355)=11643+206=849728×(32-27)=3640279-71×2=13766+(409-285)=190896-105+615=1406308-(133+117)=58151+610=761656-276-313=67411-93-238=803/6-2/6=1/6289-24×2=241875×(707-698)=7875245×2=490428-198-81=149120×8-713=247389-111=278392-200+163=355584×(613-606)=4088451+271+224=946854×9-61=76256/9+2/9=8/987+148×2=38342+(366-72)=336428+63+316=807711+(872-404)=1179711-97=614374-96+138=416413-312+10=111490+952-949=493626-460=166184-154=30538-(60+27)=451169-44=125858-(864-496)=49053+398-34=417453-246-144=63313×7=2191800×7-936=4664216-50×3=66151+151-144=158177×3=531195-37=15857+915-483=489354-19×3=297258-(47+115)=96380×7=2660235-174=6165-(278-230)=17577-134×3=17588+113×8=992866-(709-602)=759461+(402-263)=600342-231=111395+(803-536)=662435-79-347=978+14+13=105740-92×2=55638+301-109=230275-91+149=333199×(97-93)=796454+(312-306)=460484+344+473=1301829-215=614480-416+400=464695+768+283=1746367-(18+106)=243290+(317-75)=532256+162=418708+642+542=1892539-218-163=158291-(486-201)=6458×9=412254×6+71=395212-81-14=11730×(468-459)=270134×7=938672+285-441=516399-81×2=237264×(344-341)=792388-76-272=4072×(24-19)=360101×(91-84)=707835-54×3=673425-(370-230)=285460×5=2300639-274×2=91197-147=50811-263×2=285202-33×5=374/8+3/8=7/8626-(151+241)=234527×9=4743281×9-111=2418182+14+634=830476+55×8=916311-257+241=295828×7=5796734-580=15474+105-151=28714-(585-42)=171227-(899-816)=144161×4+294=938130-52+946=1024490+474=964367+47-373=41403-144=259106×2+466=678941-(332+327)=282912-69=843964-308-270=386475-(451-171)=195396-57+45=384224-208+483=499728-476+951=1203716×7-207=4805382-(229+22)=131117+165×4=777607×7=4249864-(503+357)=4353-118-113=122423×9=3807815-118×4=34386+355-57=384830+864=169492×6=552179×3+142=679360+147×2=654293-237=56160-12+52=200238-125-54=59319+450=769271×3=813553-(304+138)=111470-272=198873-(946-286)=213219-95-38=86920-346=574583+(597-541)=63923×(478-473)=115237+237-238=236118+230-96=252221+412=633671-(524+54)=93756×(776-770)=4536891-738=153607-391=216430+125×4=930705-343-71=291404-(175-82)=31169×3+279=4862/3-1/3=1/3468+20-301=187890-(185+541)=164300-60×3=120