三年級(jí)數(shù)學(xué)(上)計(jì)算題專(zhuān)項(xiàng)練習(xí)附答案集錦372+36-332=99+374+35=3/10-1/10=632+183×4=869×7=354+316+303=279+61+296=181-86+317=401-(260-121)=361-(767-648)=745×3-507=102×8-409=398+108=345-244=130-40+243=781+816=376-(488-287)=353×7=20+375-395=466-(231-164)=575×4-199=753×5=122×4=384×2-26=995-468-378=468×2-868=207+181=424-(887-692)=766+495=418+(398-312)=37×(886-879)=237+235=196+260=145-19-124=151×5-180=627-62×5=406-292=138+335+16=51×8+112=613-(822-609)=689×6=450-(482-379)=105+(427-131)=613-591+101=320-(91+108)=1/6+3/6=731-(404+75)=106×8=67×(155-150)=999-(345+591)=929-461-22=186+467+14=134+(359-337)=220+164×4=34×7+268=291-(405-319)=588-82+218=523-(233+188)=633×(386-383)=197+69=321+843-826=936-(452-130)=141-14=428+234+915=644-138×2=133×(456-450)=945-(539+180)=448-216-193=392-45-109=786-184=43×4=934-14×5=122-(320-209)=962-(441+31)=4/10-3/10=474-463+320=198+(191-128)=260+409=557+615+590=140×(447-442)=24+(846-589)=387-233-20=475-230=420-54=31+368×2=913+34×6=827-(457+352)=199+205=175×4=441-(150+142)=39×7+144=174×5-675=212-93-118=88+(336-291)=345-25×3=881-39-693=154+947+946=754×3=214+441+951=569-(402+159)=87+570+942=516-151×2=910-61×6=423-(348-92)=355-65×2=248-(52+140)=961+92-875=272-30×3=303+(736-95)=773-52×9=219-216+462=177×(121-118)=873+508-111=178+290+490=494-(41+259)=914+449×2=223-55×4=95×3=987-84-312=159×5+236=392+(390-56)=767×3-231=723×8-864=857-(955-193)=251+75=689+457+367=259+122-160=489-115×4=448-34-87=195+348=195-(298-204)=143+59×7=899+861=211×6=846×8=434+176×2=194+192=677-503+390=178+26×9=865-74-345=479-305+127=248+240-354=316×2+124=741-93-187=261+(199-155)=860-304×2=410×2-702=236-89×2=448+237-220=680+415+468=556+625=63×9+778=914+944=358+131-20=160×(379-375)=395-24-360=37+361-32=839-743+396=408×2-53=444×(774-771)=104×(332-329)=183+182-351=95×9-15=726-(668-146)=201+(251-17)=133×4-329=337-305=215+431=346-255=389-(218-13)=414-156+915=316-30×6=416×2-24=65+(335-13)=100×4-54=619-145=362×7=708-608+57=347-(349-239)=589-83×6=988-(965-359)=827+(658-655)=230+154=793×7-142=457-104=400+292+153=421-(235-202)=86×2+581=494-162-172=665-(356-75)=845-155-368=91+278=20×7+366=101×(767-762)=187×(180-175)=135-30×4=3/8+5/8=997-(809+48)=831-118×7=81+172-85=967+53+580=163+643+46=187×4-519=758×2-236=906×9-113=434+797+712=23×(285-277)=310-24=486+(890-459)=415+(882-549)=578+351+70=117+404×2=202×4-570=987-208-556=694×9-349=851×(758-749)=567-224=745-735=570+218+521=453+324×3=1/6+2/6=81×6=48+200=177+323-70=477-(290+79)=221×(838-834)=131+12+51=511+(463-355)=7/10-1/10=339-58-174=88+310=92×(79-74)=117×(331-328)=943×5=527+645-354=950-396+796=89×4=370×4-135=400×(488-482)=937-110+651=781×2=47+226=963-555=493-174×2=600+199+251=863-(29+230)=704-14+202=371+58×4=680-653=430-292=181×(216-213)=397×(524-518)=521×(705-701)=370-135+177=743+(604-67)=212-(225-43)=276+139=750-606=73×4=722-(558+23)=616×5-698=477-148=848-(341+454)=564×4=401-(90+227)=74×8=818+(635-19)=450-(171-132)=377+106-300=671-79-238=80×(395-389)=335+269-181=848-(126+93)=363-11+116=386+(412-118)=479-440=510×(21-15)=106×(496-491)=463-201-223=146+259×2=451-384=739×3-351=109+(482-124)=109+902-575=122+24+648=293-(940-673)=147×3=384-303+30=469-(71+152)=388+(233-48)=301×(490-487)=117+284-61=671+811+451=449-68-325=123+104=587-107×4=447-(41+405)=904-225+724=346+(472-357)=325-(191+123)=265×2-70=424-78=277×2=131+237=380-31×8=544+375=333+(566-478)=2/6-1/6=335×2+124=259+(425-22)=90×6=42+112=765-626=196+153=370+(246-200)=462+28+121=212×3+157=416×2+312=776×4=543-23×3=431+286×3=95+330=408+159=700-347-297=386+302-272=381-(165+186)=186+214-228=970-598=418×8-509=171+224=471+(438-256)=638-(539-469)=900-(65+762)=371-23×7=304-183=767-404=261-(403-344)=322-34×8=340-140×2=358×3=344-300+309=364-54×6=556-200-280=73×(532-528)=935-657=80+109×3=222+(110-22)=902-328×2=19×7=437-98×4=214×3=651×4-93=879×(472-468)=184+281-413=129×4-34=81+175=284-65×3=446×2-881=261+438=211-(981-840)=730-673=225+380=138+354=131+70-163=343+385=570+291=5/9-2/9=115×6+255=91+290-79=186+217=585×(949-945)=471-134-244=369+(819-186)=840-38=120+191+604=106+152+339=862-164-551=74-13×3=344×9=96+307=406×3-624=895-438+749=87+194-189=36+65×6=579×8-422=268+30-294=262-(429-314)=32×9=116×4=234-177=432-(268+115)=898-21×6=499-421+410=525×6=197×(255-250)=367-(415-109)=351×(547-542)=330-95-163=483+92+140=14×5-44=371+(330-241)=892×3-295=107×5-216=402-221+129=963-876=452-134-119=240+(498-377)=463-76×5=85+(524-22)=298-(45+56)=127-(70+48)=102×8=441-274+163=72×7+829=469+83×3=560+151+34=162-144+155=250+255=658-65-485=73+158+526=318+155-460=335-179=63+(407-110)=53+877+417=325×2-507=197-(428-358)=396-298-45=560-32=488-76-63=516+304+61=333-(284-120)=346×(664-660)=486-(367+99)=358-(53+220)=238+137-85=33×(166-161)=32+482+291=4/7-2/7=715×6=398-(436-320)=757×4=393-53×7=221-15×2=795-551-78=144×4=676+101-551=403×2-145=586+408-37=79×2+937=598-(900-895)=864×(939-936)=346-198-108=2/5-1/5=231-(79-42)=360-56-130=44+(384-310)=651×(743-738)=47×9=294-(851-834)=835-370=274×(268-265)=458-68×3=865+370+180=806-140×3=568×5=954+51×5=564+333+705=497-140-233=386-209-150=509-326-142=486-77-251=423-38×8=880×8=1/5+2/5=327-(59+82)=438-(94-17)=243+148-272=221+239=224-127+349=317+740+398=2/3-1/3=516+861-746=459-(78+73)=370+101=522+(902-549)=334+245×4=691-565+292=876-(181+392)=11×2=190+182-157=316+(445-106)=125-10=370-229+157=691-45=193+312×2=307-232+353=140+799=290-(76+45)=391-211-17=300-75×4=16×2=404+434-446=245×3-371=126×(901-893)=87+(199-92)=348×2=122×(131-128)=282-266+298=810-225+598=480-87×5=477-(466-117)=864×5-324=101×(105-100)=473-85×3=344-197-83=750-(632-73)=498+(443-75)=347+(490-297)=163×2-93=461-117-289=99+529+666=832×9-942=943+833-296=196+79=47×(245-239)=195+309+460=838-241-380=422-210×2=699-228-419=495+(984-840)=657-203+491=195×2-108=464-188=877-(167+650)=679-105×4=818×7-595=21+118+833=756+616=120+621=291-(281-154)=353+73+20=327×(709-701)=463-(435-299)=308+811-553=902-697+309=303+(428-40)=500-15×9=17+409-307=628×9-592=73+174=277-53+156=591×5-268=712-(588-372)=437-(30+192)=994+999-490=431-(50+133)=325-78×4=4/8+3/8=445×(909-902)=489-358+348=32×7=427-50-357=706-428=716-514+72=402-(421-51)=93+142=783-(579+140)=607+883+212=385-272=757-32-258=245×(352-348)=422-(89+231)=455+48×4=73×9=48-(174-140)=384-203+235=982-141-588=482-(116+214)=655×2-524=285+100-228=72+144=52+11=775+545+869=798-451-105=137×8=238×3=275+(672-353)=851+(947-500)=963-229+779=494-122×3=950-(275+267)=979-209-691=576+426-303=81-10+205=441-48=123+255=140+(861-784)=13×5+99=61+39-45=151×4-126=496-(372-341)=245-78=142×2+20=534-418+523=47×2+158=162-128+221=244+(451-165)=802-222+307=792+170-308=154×7-252=803-231×3=163×2+455=631+99×6=120×2+351=981×7=630-37×8=735-122+968=668×(635-631)=967-(793-251)=5/8+2/8=41+186×4=378+157=262-(31+108)=420-(368-77)=581×3=248-(100+119)=681+925-510=372×7=10×8+768=324-99×3=408-(125+188)=3/5-1/5=498-93+603=943-797=732-(416+137)=59+747+70=108×(442-439)=288-26=435-304-94=984-466-516=847×7=931+15×4=764-228×2=430-(152+275)=574+271=480-401=380×3=822-403+68=308×3=367-32-323=839+969-927=312-72=33×7+196=62+(990-768)=602-(950-713)=373-(367-295)=233×3-273=788-64×4=543×(691-686)=357+746-873=950-(416+157)=39×(222-215)=424-173=22+(265-121)=496-(415+76)=252-123-82=551×(890-884)=886-216=223+228=351-226+251=16×5+939=1/4+3/4=877-84×8=324-(194+85)=471-(408-39)=25+312-115=64+(379-292)=419×2+412=718-252-286=472-(375-33)=195×(362-357)=67×9=240×3-411=456-198=612-19×9=411×2-258=915+133+40=214+183-50=27+446×2=967-19×9=481+207+274=644×2=478-34-312=836-(572+58)=1/7+2/7=926+471×2=997-(547-486)=933+170-904=325-(194+93)=741-233+571=767+(493-406)=496-430+19=203+(128-110)=165-109+416=376+99-465=149+185=59×(253-249)=342×2=437+644+457=403-115×3=134+171×5=971-(75+893)=356+914-789=421+29+561=439+(606-516)=84+152-189=363-30-306=464-251=701-(198+179)=52+32=688+14+582=1/10+9/10=490+(426-227)=182+(681-199)=873-433+346=92+158×4=209+(498-348)=181+112+194=110×(303-297)=496-409+181=969-753+782=178+329×2=199×7-67=597+650-33=64×9+109=181-(255-242)=616+231+51=6/9+2/9=208+172+241=812-218-527=131×7-691=37×4+880=303-226=866-337-396=203×4-280=371×(476-472)=175×3+114=605×(107-98)=822-(31+182)=421-202-18=369-50×2=957×5=136-100+119=381×4-317=85×(346-338)=399-(158+64)=967-692=351-173=327-56-175=385+73=443-(489-359)=423×2+83=405+171+197=970-239-731=495-479=949-(86+337)=396-40×8=346+13+409=49×(396-391)=60×(132-127)=498-123=176+253-320=287+695-106=44×3=179-75+339=470×2=397-(489-314)=896-(496+48)=192×7-618=356-(134-39)=100+328-376=39×(200-195)=278-266+436=907-758+66=112+532-147=161+338=58+479+429=304-(933-848)=945+591-905=224+185-137=125+172=85×(308-300)=905-(648-503)=499-323-14=819+350+222=150×5-636=503+551+503=920-(509-29)=304-187+276=220-(66+84)=2/4-1/4=687+(910-339)=29×4=86+430+286=450-(73+307)=54+102×7=996-(127+296)=896-802=56×5+240=418-88×3=61+330-227=935-230=3/8-1/8=725+(956-465)=6/8+2/8=932-532-329=322+119-328=359-225+231=933-(404+51)=126+722+65=224+74+876=34×(133-130)=368-169=334+329=267-(199-116)=357-106×2=374+(246-223)=472-(136+305)=681-(489-124)=441-335=870-(834-382)=473+(361-132)=434-235=375-215+745=261-137=678+350+229=772×3-465=889+86×6=284-11×9=2/8-1/8=3/9+2/9=289+(359-14)=109×(993-987)=194×5-778=137-131+186=70×6+325=325+(629-367)=86×7=625+478=516+47+59=881-143×2=487-279=282×4-897=187×(345-341)=766-207×2=982-240+870=310+(680-218)=141+(429-266)=879×(329-321)=933-(631-525)=90×7-603=120×3=149×2+152=25+788-272=參考答案372+36-332=7699+374+35=5083/10-1/10=2/10632+183×4=1364869×7=6083354+316+303=973279+61+296=636181-86+317=412401-(260-121)=262361-(767-648)=242745×3-507=1728102×8-409=407398+108=506345-244=101130-40+243=333781+816=1597376-(488-287)=175353×7=247120+375-395=0466-(231-164)=399575×4-199=2101753×5=3765122×4=488384×2-26=742995-468-378=149468×2-868=68207+181=388424-(887-692)=229766+495=1261418+(398-312)=50437×(886-879)=259237+235=472196+260=456145-19-124=2151×5-180=575627-62×5=317406-292=114138+335+16=48951×8+112=520613-(822-609)=400689×6=4134450-(482-379)=347105+(427-131)=401613-591+101=123320-(91+108)=1211/6+3/6=4/6731-(404+75)=252106×8=84867×(155-150)=335999-(345+591)=63929-461-22=446186+467+14=667134+(359-337)=156220+164×4=87634×7+268=506291-(405-319)=205588-82+218=724523-(233+188)=102633×(386-383)=1899197+69=266321+843-826=338936-(452-130)=614141-14=127428+234+915=1577644-138×2=368133×(456-450)=798945-(539+180)=226448-216-193=39392-45-109=238786-184=60243×4=172934-14×5=864122-(320-209)=11962-(441+31)=4904/10-3/10=1/10474-463+320=331198+(191-128)=261260+409=669557+615+590=1762140×(447-442)=70024+(846-589)=281387-233-20=134475-230=245420-54=36631+368×2=767913+34×6=1117827-(457+352)=18199+205=404175×4=700441-(150+142)=14939×7+144=417174×5-675=195212-93-118=188+(336-291)=133345-25×3=270881-39-693=149154+947+946=2047754×3=2262214+441+951=1606569-(402+159)=887+570+942=1599516-151×2=214910-61×6=544423-(348-92)=167355-65×2=225248-(52+140)=56961+92-875=178272-30×3=182303+(736-95)=944773-52×9=305219-216+462=465177×(121-118)=531873+508-111=1270178+290+490=958494-(41+259)=194914+449×2=1812223-55×4=395×3=285987-84-312=591159×5+236=1031392+(390-56)=726767×3-231=2070723×8-864=4920857-(955-193)=95251+75=326689+457+367=1513259+122-160=221489-115×4=29448-34-87=327195+348=543195-(298-204)=101143+59×7=556899+861=1760211×6=1266846×8=6768434+176×2=786194+192=386677-503+390=564178+26×9=412865-74-345=446479-305+127=301248+240-354=134316×2+124=756741-93-187=461261+(199-155)=305860-304×2=252410×2-702=118236-89×2=58448+237-220=465680+415+468=1563556+625=118163×9+778=1345914+944=1858358+131-20=469160×(379-375)=640395-24-360=1137+361-32=366839-743+396=492408×2-53=763444×(774-771)=1332104×(332-329)=312183+182-351=1495×9-15=840726-(668-146)=204201+(251-17)=435133×4-329=203337-305=32215+431=646346-255=91389-(218-13)=184414-156+915=1173316-30×6=136416×2-24=80865+(335-13)=387100×4-54=346619-145=474362×7=2534708-608+57=157347-(349-239)=237589-83×6=91988-(965-359)=382827+(658-655)=830230+154=384793×7-142=5409457-104=353400+292+153=845421-(235-202)=38886×2+581=753494-162-172=160665-(356-75)=384845-155-368=32291+278=36920×7+366=506101×(767-762)=505187×(180-175)=935135-30×4=153/8+5/8=1997-(809+48)=140831-118×7=581+172-85=168967+53+580=1600163+643+46=852187×4-519=229758×2-236=1280906×9-113=8041434+797+712=194323×(285-277)=184310-24=286486+(890-459)=917415+(882-549)=748578+351+70=999117+404×2=925202×4-570=238987-208-556=223694×9-349=5897851×(758-749)=7659567-224=343745-735=10570+218+521=1309453+324×3=14251/6+2/6=3/681×6=48648+200=248177+323-70=430477-(290+79)=108221×(838-834)=884131+12+51=194511+(463-355)=6197/10-1/10=6/10339-58-174=10788+310=39892×(79-74)=460117×(331-328)=351943×5=4715527+645-354=818950-396+796=135089×4=356370×4-135=1345400×(488-482)=2400937-110+651=1478781×2=156247+226=273963-555=408493-174×2=145600+199+251=1050863-(29+230)=604704-14+202=892371+58×4=603680-653=27430-292=138181×(216-213)=543397×(524-518)=2382521×(705-701)=2084370-135+177=412743+(604-67)=1280212-(225-43)=30276+139=415750-606=14473×4=292722-(558+23)=141616×5-698=2382477-148=329848-(341+454)=53564×4=2256401-(90+227)=8474×8=592818+(635-19)=1434450-(171-132)=411377+106-300=183671-79-238=35480×(395-389)=480335+269-181=423848-(126+93)=629363-11+116=468386+(412-118)=680479-440=39510×(21-15)=3060106×(496-491)=530463-201-223=39146+259×2=664451-384=67739×3-351=1866109+(482-124)=467109+902-575=436122+24+648=794293-(940-673)=26147×3=441384-303+30=111469-(71+152)=246388+(233-48)=573301×(490-487)=903117+284-61=340671+811+451=1933449-68-325=56123+104=227587-107×4=159447-(41+405)=1904-225+724=1403346+(472-357)=461325-(191+123)=11265×2-70=460424-78=346277×2=554131+237=368380-31×8=132544+375=919333+(566-478)=4212/6-1/6=1/6335×2+124=794259+(425-22)=66290×6=54042+112=154765-626=139196+153=349370+(246-200)=416462+28+121=611212×3+157=793416×2+312=1144776×4=3104543-23×3=474431+286×3=128995+330=425408+159=567700-347-297=56386+302-272=416381-(165+186)=30186+214-228=172970-598=372418×8-509=2835171+224=395471+(438-256)=653638-(539-469)=568900-(65+762)=73371-23×7=210304-183=121767-404=363261-(403-344)=202322-34×8=50340-140×2=60358×3=1074344-300+309=353364-54×6=40556-200-280=7673×(532-528)=292935-657=27880+109×3=407222+(110-22)=310902-328×2=24619×7=133437-98×4=45214×3=642651×4-93=2511879×(472-468)=3516184+281-413=52129×4-34=48281+175=256284-65×3=89446×2-881=11261+438=699211-(981-840)=70730-673=57225+380=605138+354=492131+70-163=38343+385=728570+291=8615/9-2/9=3/9115×6+255=94591+290-79=302186+217=403585×(949-945)=2340471-134-244=93369+(819-186)=1002840-38=802120+191+604=915106+152+339=597862-164-551=14774-13×3=35344×9=309696+307=403406×3-624=594895-438+749=120687+194-189=9236+65×6=426579×8-422=4210268+30-294=4262-(429-314)=14732×9=288116×4=464234-177=57432-(268+115)=49898-21×6=772499-421+410=488525×6=3150197×(255-250)=985367-(415-109)=61351×(547-542)=1755330-95-163=72483+92+140=71514×5-44=26371+(330-241)=460892×3-295=2381107×5-216=319402-221+129=310963-876=87452-134-119=199240+(498-377)=361463-76×5=8385+(524-22)=587298-(45+56)=197127-(70+48)=9102×8=816441-274+163=33072×7+829=1333469+83×3=718560+151+34=745162-144+155=173250+255=505658-65-485=10873+158+526=757318+155-460=13335-179=15663+(407-110)=36053+877+417=1347325×2-507=143197-(428-358)=127396-298-45=53560-32=528488-76-63=349516+304+61=881333-(284-120)=169346×(664-660)=1384486-(367+99)=20358-(53+220)=85238+137-85=29033×(166-161)=16532+482+291=8054/7-2/7=2/7715×6=4290398-(436-320)=282757×4=3028393-53×7=22221-15×2=191795-551-78=166144×4=576676+101-551=226403×2-145=661586+408-37=95779×2+937=1095598-(900-895)=593864×(939-936)=2592346-198-108=402/5-1/5=1/5231-(79-42)=194360-56-130=17444+(384-310)=118651×(743-738)=325547×9=423294-(851-834)=277835-370=465274×(268-265)=822458-68×3=254865+370+180=1415806-140×3=386568×5=2840954+51×5=1209564+333+705=1602497-140-233=124386-209-150=27509-326-142=41486-77-251=158423-38×8=119880×8=70401/5+2/5=3/5327-(59+82)=186438-(94-17)=361243+148-272=119221+239=460224-127+349=446317+740+398=14552/3-1/3=1/3516+861-746=631459-(78+73)=308370+101=471522+(902-549)=875334+245×4=1314691-565+292=418876-(181+392)=30311×2=22190+182-157=215316+(445-106)=655125-10=115370-229+157=298691-45=646193+312×2=817307-232+353=428140+799=939290-(76+45)=169391-211-17=163300-75×4=016×2=32404+434-446=392245×3-371=364126×(901-893)=100887+(199-92)=194348×2=696122×(131-128)=366282-266+298=314810-225+598=1183480-87×5=45477-(466-117)=128864×5-324=3996101×(105-100)=505473-85×3=218344-197-83=64750-(632-73)=191498+(443-75)=866347+(490-297)=540163×2-93=233461-117-289=5599+529+666=1294832×9-942=6546943+833-296=1480196+79=27547×(245-239)=282195+309+460=964838-241-380=217422-210×2=2699-228-419=52495+(984-840)=639657-203+491=945195×2-108=282464-188=276877-(167+650)=60679-105×4=259818×7-595=513121+118+833=972756+616=1372120+621=741291-(281-154)=164353+73+20=446327×(709-701)=2616463-(435-299)=327308+811-553=566902-697+309=514303+(428-40)=691500-15×9=36517+409-307=119628×9-592=506073+174=247277-53+156=380591×5-268=2687712-(588-372)=496437-(30+192)=215994+999-490=1503431-(50+133)=248325-78×4=134/8+3/8=7/8445×(909-902)=3115489-358+348=47932×7=224427-50-357=20706-428=278716-514+72=274402-(421-51)=3293+142=235783-(579+140)=64607+883+212=1702385-272=113757-32-258=467245×(352-348)=980422-(89+231)=102455+48×4=64773×9=65748-(174-140)=14384-203+235=416982-141-588=253482-(116+214)=152655×2-524=786285+100-228=15772+144=21652+11=63775+545+869=2189798-451-105=242137×8=1096238×3=714275+(672-353)=594851+(947-500)=1298963-229+779=1513494-122×3=128950-(275+267)=408979-209-691=79576+426-303=69981-10+205=276441-48=393123+255=378140+(861-784)=21713×5+99=16461+39-45=55151×4-126=478496-(372-341)=465245-78=167142×2+20=304534-418+523=63947×2+158=252162-128+221=255244+(451-165)=530802-222+307=887792+170-308=654154×7-252=826803-231×3=110163×2+455=781631+99×6=1225120×2+351=591981×7=6867630-37×8=334735-122+968=1581668×(635-631)=2672967-(793-251)=4255/8+2/8=7/841+186×4=785378+157=535262-(31+108)=123420-(368-77)=129581×3=1743248-(100+119)=29681+925-510=1096372×7=260410×8+768=848324-99×3=27408-(125+188)=953/5-1/5=2/5498-93+603=1008943-797=146732-(416+137)=17959+747+70=876108×(442-439)=324288-26=262435-304-94=37984-466-516=2847×7=5929931+15×4=991764-228×2=308430-(152+275)=3574+271=845480-401=79380×3=1140822-403+68=487308×3=924367-32-323=12839+969-927=881312-72=24033×7+196=42762+(990-768)=284602-(950-713)=365373-(367-295)=301233×3-273=426788-64×4=532543×(691-686)=2715357+746-873=230950-(416+157)=37739×(222-215)=273424-173=25122+(265-121)=166496-(415+76)=5252-123-82=47551×(890-884)=3306886-216=670223+228=451351-226+251=37616×5+939=10191/4+3/4=1877-84×8=205324-(194+85)=45471-(408-39)=10225+312-115=22264+(379-292)=151419×2+412=1250718-252-286=180472-(375-33)=130195×(362-357)=97567×9=603240×3-411=309456-198=258612-19×9=441411×2-258=564915+133+40=1088214+183-50=34727+446×2=919967-19×9=796481+207+274=962644×2=1288478-34-312=132836-(572+58)=2061/7+2/7=3/7926+471×2=1868997-(547-486)=936933+170-904=199325-(194+93)=38741-233+571=1079767+(493-406)=854496-430+19=85203+(128-110)=221165-109+416=472376+99-465=10149+185=33459×(253-249)=236342×2=684437+644+457=1538403-115×3=58134+171×5=989971-(75+893)=3356+914-789=481