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331-90-114=83×8-251=875-223-583=472-99-204=116+536+308=906+584-490=306+(401-343)=732-(696-432)=317×3-117=94+373+156=126+365-166=348+427+91=674+907-46=2/3-1/3=641-(604-158)=479-360=310-83+39=325+(373-62)=328-140+109=464-40-321=334×(397-391)=666-345=190-(915-773)=491-(140+104)=406-(437-117)=138+292=659-179=496-(564-508)=457-196=419-(409-403)=295-38-31=218-205=193×3-528=793-352-119=379+(140-37)=444-146-35=110+574+290=137×4=145×5-516=705×8=285-250=531-69×2=149+(320-307)=272-(353-309)=147-(169-98)=155+(780-719)=7/8-1/8=23×6=331+233=505×(54-49)=120+193=1/6+5/6=299+122-23=691+239-540=360×2-551=359+139×2=33×7+473=225-204+389=628-75×2=39+770-169=734-292+563=216×2=836+331-177=30×6+266=261×3-97=692×(328-324)=862-160-85=494-417+396=653-119-309=71+352-92=257-(193-174)=60+(348-182)=966-(266+307)=240+91=516-(97+278)=824-(553-352)=2/4-1/4=641×9=536×(138-133)=50+(283-178)=120×3-93=1/8+7/8=611×(723-715)=600-475+930=446+272×2=466-(38+415)=504×9-837=342+83-122=117-27+150=373-18×8=858+919-76=822×8-73=281+(463-446)=125+142=430-29×4=37+285-119=201-14×2=282×(309-301)=201×4=2/6+3/6=317-174=454-(360-336)=925-212×4=283-70×4=425×8-595=442+42×4=254×2-456=578+480+996=598×(282-279)=274×2=359+922+595=420-(546-414)=256-(65+173)=772+187=973+51×9=469×9-864=52×(387-382)=195+22-47=914-(78+803)=775-111=221+261+477=60×6+488=200-(471-465)=35×8=552+(904-720)=292×2+207=776+831=172+767=12×(322-314)=21+56=716-444=8/10+2/10=100×5+480=152×5-429=98×(192-189)=875-260×2=132-(88+15)=25×3+356=179+390×2=99×9-195=116+132=175+14×2=1/6+2/6=832-47×3=501-(447+34)=90+(403-43)=766-655+410=52×6+169=386-(463-303)=174×2+928=165+348+41=297-(453-256)=392×8-395=629+861-477=690+64×6=249+208=236-(275-220)=425-(214-26)=462+270=153×4+535=330-33=2/5-1/5=730-44-615=379-25-284=107×(689-684)=172×(389-385)=821+233+816=77×7=245+959=437×(392-385)=91×(459-452)=401-195+46=490×2-449=47+(255-218)=172-99+357=225-115=406-129-83=35×2=658-187×2=342+530-160=33+20×5=415-(253+135)=248+434+73=29+11=566+327=547+964-16=410-128×3=847-71=484+(293-89)=874+120×6=368+110-99=23+(480-66)=270+38-277=661×5-154=127×3+700=145+145×2=251-63+111=13×6+242=380-(243+113)=928-903=422-346=30×(117-111)=410+226×2=348×2=700-584=980-976+456=294×7-898=391-(75+302)=79+939+937=564×8=646-(329+147)=700+832+537=33×(463-458)=836+24+33=151+198=258-209-18=380+27-283=106+123=3/7+2/7=4/7-2/7=839×3-312=962-79×5=368-342+149=815-226-205=128-(265-203)=750+164+291=143-(37+76)=831-685+470=110×8=140×3-165=167+506+222=134+267-106=53×(473-468)=491-(527-192)=312+143=898-(497+119)=542+467=437-177=269-25×8=783-(29+189)=860+521-658=345×(741-736)=691-(766-665)=296+94=492×(378-374)=259+87-332=763×3-452=554-413-94=376+543-630=929-19×7=519-63+215=401×2-652=277+154=645-(83+524)=31×5+391=452-431+403=162-23×2=938-285×3=297-198+239=978-80×3=224+236=220-21×9=339+(164-55)=39×(143-136)=21×3=13×(296-293)=470-310=532-(792-725)=684-482=606-209-74=236+274+169=727-100×3=721-33-35=572-352=260-(921-704)=244×9=469-(727-496)=842+14-324=767-236=100+236-116=264+212-215=52+235+340=970+940-122=315+168=180×2+441=103×7+191=246×(108-105)=619+961=163×5=369-278-12=874+(768-398)=706×(514-507)=290-19×2=563-44=170-106-11=69×(241-235)=484-31-262=401+(338-323)=3/7-2/7=542+292+892=429-287+570=195+(501-413)=25×(390-387)=588+54+168=311-241+983=288×8=947+(387-342)=82×(98-91)=788+143+933=921-(26+34)=499-(97+16)=772×(357-353)=198-(252-123)=106+219×4=726-531=387+38+315=39×9+691=467-174+131=672-99×2=176+(249-229)=441-(281+52)=48+(404-141)=259×3=722×7-480=867+42-509=169+290-128=127×(45-41)=431-26-179=188+44×4=736×(982-979)=53×7=390×2+338=361-(494-412)=198+(988-218)=202+183+587=285+133=479-17×2=200×3=658×2=189+791+550=837×(558-550)=626-171-401=789-184-171=420-68×6=539×(762-753)=1/4+3/4=136+539+922=314+330+173=360-(252-78)=781-576=586+373-717=994-266-191=381-96×3=442-203-145=213-122=1/5+3/5=635-235+115=675-410+632=284-52-25=251-(378-228)=131×4-23=324-84×2=114×(483-475)=46×3=429-204×2=291-76×2=332-88+139=151×2+86=914-480+161=355-323=2/8+4/8=377-154-182=154+289-383=380+431+17=897-288=688-(101+48)=322-(158+107)=143+233=541-(716-432)=990-846+93=69+681+215=341×2=225×(662-657)=943-(711+130)=6/10-4/10=393-(298+28)=76×5-65=788-112-155=252-177+145=338×2+797=318×3=308×5-264=380+(205-142)=5/6-1/6=75+320-205=372-82-189=183-(31+35)=129×(211-208)=872-28×3=437-13=448+271+681=183+80=184×(213-208)=133+418=464-292=45×(563-556)=490-(388-79)=366×2=3/6-2/6=382-79-240=484-309+51=528+132=378-158=274+224-449=214-(345-141)=436+(500-290)=664+964+739=969-937=830-78×8=72×7=636+673+584=460-43-262=753-48×7=173×(99-93)=355+(211-77)=580-(44+128)=348-(155-78)=58+44+106=481-(82+38)=952+785=841-407-112=225×3=125×6-105=307-36×7=129+250=934×(719-711)=466×6-677=699-209+622=116+158=162×9-550=138+406+431=255+34×7=475-(279+92)=249×2-394=748-(350+204)=534-(773-404)=73×9=851-(553-501)=168×(373-368)=85×3+500=367-99-24=534×(142-134)=272+246=131+212=890×7=989-32×8=587-64×5=535+262×2=324-(377-233)=554-54×5=355-(547-296)=440-(182+168)=795-502+899=74+241+622=451-(452-21)=446-(360+44)=318-49=632-(120-101)=363-207=24×7+87=973+(875-618)=281-(67+27)=61×(309-302)=48+652+89=617-162-189=455-116-41=382-77+120=162+31×3=552-264+274=188-134=18×(350-347)=162+289=794-91×8=426+455=728-(61-41)=184-23+13=380-25-215=451+85×9=870-(98+114)=373+(393-42)=87×2=353×2=290+422×2=868-98×5=75+(477-71)=134+965+937=180×(251-247)=714-364=147+30=461-95×2=64×(404-399)=500+740=351-13×5=355+(275-135)=784-(897-453)=400-(93+247)=262+(195-174)=637-166+719=486-200-94=653-65×2=171+320+305=94×7=452-405+284=168×5-207=240+210=480-(328-315)=179+(199-133)=481-340=74-(15+25)=741+(847-166)=102+166=979+843+571=307+201×3=265-22×6=452-196×2=929×4=170+(222-194)=293+169=143×2=787-(574+73)=852-789+636=15+945-424=117×(932-928)=138×4-537=251+124×5=73+350-380=719+27+968=394-(100+119)=379×2-754=635+251-652=770×4-586=978+(875-484)=881-(310+361)=148-15×4=746×9-180=63+166=83+(391-90)=452-165-230=70+369-50=157-149+414=379-176=722-(551+168)=426×8=873+(845-223)=83×5=920-839-36=294×2=766-49-436=616-551+788=81×2+957=442-(294+141)=436-264=29+164×2=228×(468-464)=976-49+650=170×2=826×3=405-60+17=504-229×2=87+794+25=391-25-135=268-117=343-223=628-271-123=251-(372-205)=129×2-119=2/7-1/7=461×(216-212)=538+(871-426)=864+252-530=318+(381-244)=84-(431-359)=550+158+731=106×7-716=436+(419-37)=818+(965-191)=146-(444-405)=640+(843-462)=221×3-87=528+23+93=813-(387+23)=905-174-342=781-567=380+521+161=799+62+760=283-44=445×(889-885)=124+(814-156)=608-(703-215)=198+151=23+109×8=463-420-22=156×(206-200)=269+(490-56)=94×2=281×3-470=365×7=890+(967-436)=62×5+239=488-37×8=302×7-179=336-(201-176)=777×4-133=365-310-14=497+(485-410)=625×6=56×8+142=164×(261-256)=448-94×3=189-44×2=352-311+448=200+88-14=177+124-289=24×2=864-(675-184)=921-350-113=368-40×4=779+518=99+272-239=115×2=227+259-78=33×(457-449)=868-(673+63)=457-(276+112)=276+97-60=891-462+764=293+457=783×2=715-268+885=241+171=884-285×3=340+(452-437)=161+51=641×3=50+162×4=766-167-298=760-154=796-30=3/7-1/7=477-(413-58)=206×(300-297)=462-(179+265)=751-(178+327)=111×7+25=933-(176-73)=966-324=489-369-41=121×8-70=119+(813-560)=476+44×8=210-(136-101)=720+(295-68)=725+964=717-326=111+(394-258)=666-94×5=83×7+386=338×2-16=834×4-224=323+299=144-(427-333)=338×7=549+190+159=896-(170+658)=159×5-725=470-103×3=861-506+845=435-135+23=951-670+670=427×2-382=495+40+582=718×(261-258)=121+281×2=303-171=200-81=901-324-242=347×6-120=618-(445+16)=116+372+331=425-(78+94)=289+169=371+(403-268)=551+575+109=386+(288-86)=101×4+125=573×5=351-205=300-283+79=194-82=102+55×8=958-(27+368)=858-29-188=484-(64+295)=522-(664-257)=908-371=681+164×6=119+(250-213)=459-47×4=621+(363-76)=178+24+592=836+21+23=308+(351-111)=360-43×7=368-(105+202)=1/6+4/6=105+687+57=246+224-433=341+198=85+139=101×9-714=55×4=672×5-417=223-34×4=385×9=66+415+170=371-285+245=370+677-884=447-95×2=411+(940-921)=86×6+34=398×3-390=333+436-296=390-(222-219)=365-13-288=360+93-154=429-245=429-46-157=700+225-71=615-(176+55)=824×5-829=721+(878-87)=472-422+320=554×(143-140)=937-125-450=521+87×5=446-390=217-69×2=836+(764-355)=411-13×7=569-154×3=42+677-655=585+115-488=165-(230-123)=837-(196+207)=304-35×5=443-(175-67)=721+435=400-344=108+282+471=416-283-85=451×2=196+(471-187)=713-54-477=437-290+184=240×(592-585)=132+182=315-90+452=92+68=820-45-31=110×8-471=284+(234-175)=479-147=604-578=360-323=298+409+206=163+517-387=638×(157-150)=87×7-597=20×(72-67)=548×7=622×3-906=468-(115+75)=851+283-213=321-(293-30)=748+355+128=462-(210+129)=707-468+286=267-(31+15)=425-(292+71)=458-346+211=423+64×6=372×(851-842)=492-(456-232)=314-240=561×7=492-291+196=75+302-240=576+334-798=344-199=259-204-52=219×(45-42)=28+401-50=601×3-717=104×3=218-66=390-357+284=233×4=236+425+927=710-616+778=472×2=244+253=727×5=465-57×5=210+456+133=762+(935-420)=799-231×3=843-(431+141)=384-306+402=962-(596+279)=777+340-877=1/4+2/4=465-(173+216)=198×5=922-835=503×7-953=680+216+100=181×3-469=225+164-168=64×5+290=364-(792-724)=753+882+415=384+60-342=82×5-392=140+160=970+183=65-(177-146)=740-485-56=2/7+4/7=130+152-135=322-(317-140)=544×4=148+(370-257)=294-168+187=642+86×4=426-284-66=743-157-181=917-439+451=749-(595-16)=33×7+431=207+177=316×3-261=603×(101-98)=648+508-860=21+371+225=270×9=846-384+713=133+401+446=21×7+293=387-243+155=278+89-301=7/10-3/10=359×2-514=121+238=407-(179+56)=参考答案331-90-114=12783×8-251=413875-223-583=69472-99-204=169116+536+308=960906+584-490=1000306+(401-343)=364732-(696-432)=468317×3-117=83494+373+156=623126+365-166=325348+427+91=866674+907-46=15352/3-1/3=1/3641-(604-158)=195479-360=119310-83+39=266325+(373-62)=636328-140+109=297464-40-321=103334×(397-391)=2004666-345=321190-(915-773)=48491-(140+104)=247406-(437-117)=86138+292=430659-179=480496-(564-508)=440457-196=261419-(409-403)=413295-38-31=226218-205=13193×3-528=51793-352-119=322379+(140-37)=482444-146-35=263110+574+290=974137×4=548145×5-516=209705×8=5640285-250=35531-69×2=393149+(320-307)=162272-(353-309)=228147-(169-98)=76155+(780-719)=2167/8-1/8=6/823×6=138331+233=564505×(54-49)=2525120+193=3131/6+5/6=1299+122-23=398691+239-540=390360×2-551=169359+139×2=63733×7+473=704225-204+389=410628-75×2=47839+770-169=640734-292+563=1005216×2=432836+331-177=99030×6+266=446261×3-97=686692×(328-324)=2768862-160-85=617494-417+396=473653-119-309=22571+352-92=331257-(193-174)=23860+(348-182)=226966-(266+307)=393240+91=331516-(97+278)=141824-(553-352)=6232/4-1/4=1/4641×9=5769536×(138-133)=268050+(283-178)=155120×3-93=2671/8+7/8=1611×(723-715)=4888600-475+930=1055446+272×2=990466-(38+415)=13504×9-837=3699342+83-122=303117-27+150=240373-18×8=229858+919-76=1701822×8-73=6503281+(463-446)=298125+142=267430-29×4=31437+285-119=203201-14×2=173282×(309-301)=2256201×4=8042/6+3/6=5/6317-174=143454-(360-336)=430925-212×4=77283-70×4=3425×8-595=2805442+42×4=610254×2-456=52578+480+996=2054598×(282-279)=1794274×2=548359+922+595=1876420-(546-414)=288256-(65+173)=18772+187=959973+51×9=1432469×9-864=335752×(387-382)=260195+22-47=170914-(78+803)=33775-111=664221+261+477=95960×6+488=848200-(471-465)=19435×8=280552+(904-720)=736292×2+207=791776+831=1607172+767=93912×(322-314)=9621+56=77716-444=2728/10+2/10=1100×5+480=980152×5-429=33198×(192-189)=294875-260×2=355132-(88+15)=2925×3+356=431179+390×2=95999×9-195=696116+132=248175+14×2=2031/6+2/6=3/6832-47×3=691501-(447+34)=2090+(403-43)=450766-655+410=52152×6+169=481386-(463-303)=226174×2+928=1276165+348+41=554297-(453-256)=100392×8-395=2741629+861-477=1013690+64×6=1074249+208=457236-(275-220)=181425-(214-26)=237462+270=732153×4+535=1147330-33=2972/5-1/5=1/5730-44-615=71379-25-284=70107×(689-684)=535172×(389-385)=688821+233+816=187077×7=539245+959=1204437×(392-385)=305991×(459-452)=637401-195+46=252490×2-449=53147+(255-218)=84172-99+357=430225-115=110406-129-83=19435×2=70658-187×2=284342+530-160=71233+20×5=133415-(253+135)=27248+434+73=75529+11=40566+327=893547+964-16=1495410-128×3=26847-71=776484+(293-89)=688874+120×6=1594368+110-99=37923+(480-66)=437270+38-277=31661×5-154=3151127×3+700=1081145+145×2=435251-63+111=29913×6+242=320380-(243+113)=24928-903=25422-346=7630×(117-111)=180410+226×2=862348×2=696700-584=116980-976+456=460294×7-898=1160391-(75+302)=1479+939+937=1955564×8=4512646-(329+147)=170700+832+537=206933×(463-458)=165836+24+33=893151+198=349258-209-18=31380+27-283=124106+123=2293/7+2/7=5/74/7-2/7=2/7839×3-312=2205962-79×5=567368-342+149=175815-226-205=384128-(265-203)=66750+164+291=1205143-(37+76)=30831-685+470=616110×8=880140×3-165=255167+506+222=895134+267-106=29553×(473-468)=265491-(527-192)=156312+143=455898-(497+119)=282542+467=1009437-177=260269-25×8=69783-(29+189)=565860+521-658=723345×(741-736)=1725691-(766-665)=590296+94=390492×(378-374)=1968259+87-332=14763×3-452=1837554-413-94=47376+543-630=289929-19×7=796519-63+215=671401×2-652=150277+154=431645-(83+524)=3831×5+391=546452-431+403=424162-23×2=116938-285×3=83297-198+239=338978-80×3=738224+236=460220-21×9=31339+(164-55)=44839×(143-136)=27321×3=6313×(296-293)=39470-310=160532-(792-725)=465684-482=202606-209-74=323236+274+169=679727-100×3=427721-33-35=653572-352=220260-(921-704)=43244×9=2196469-(727-496)=238842+14-324=532767-236=531100+236-116=220264+212-215=26152+235+340=627970+940-122=1788315+168=483180×2+441=801103×7+191=912246×(108-105)=738619+961=1580163×5=815369-278-12=79874+(768-398)=1244706×(514-507)=4942290-19×2=252563-44=519170-106-11=5369×(241-235)=414484-31-262=191401+(338-323)=4163/7-2/7=1/7542+292+892=1726429-287+570=712195+(501-413)=28325×(390-387)=75588+54+168=810311-241+983=1053288×8=2304947+(387-342)=99282×(98-91)=574788+143+933=1864921-(26+34)=861499-(97+16)=386772×(357-353)=3088198-(252-123)=69106+219×4=982726-531=195387+38+315=74039×9+691=1042467-174+131=424672-99×2=474176+(249-229)=196441-(281+52)=10848+(404-141)=311259×3=777722×7-480=4574867+42-509=400169+290-128=331127×(45-41)=508431-26-179=226188+44×4=364736×(982-979)=220853×7=371390×2+338=1118361-(494-412)=279198+(988-218)=968202+183+587=972285+133=418479-17×2=445200×3=600658×2=1316189+791+550=1530837×(558-550)=6696626-171-401=54789-184-171=434420-68×6=12539×(762-753)=48511/4+3/4=1136+539+922=1597314+330+173=817360-(252-78)=186781-576=205586+373-717=242994-266-191=537381-96×3=93442-203-145=94213-122=911/5+3/5=4/5635-235+115=515675-410+632=897284-52-25=207251-(378-228)=101131×4-23=501324-84×2=156114×(483-475)=91246×3=138429-204×2=21291-76×2=139332-88+139=383151×2+86=388914-480+161=595355-323=322/8+4/8=6/8377-154-182=41154+289-383=60380+431+17=828897-288=609688-(101+48)=539322-(158+107)=57143+233=376541-(716-432)=257990-846+93=23769+681+215=965341×2=682225×(662-657)=1125943-(711+130)=1026/10-4/10=2/10393-(298+28)=6776×5-65=315788-112-155=521252-177+145=220338×2+797=1473318×3=954308×5-264=1276380+(205-142)=4435/6-1/6=4/675+320-205=190372-82-189=101183-(31+35)=117129×(211-208)=387872-28×3=788437-13=424448+271+681=1400183+80=263184×(213-208)=920133+418=551464-292=17245×(563-556)=315490-(388-79)=181366×2=7323/6-2/6=1/6382-79-240=63484-309+51=226528+132=660378-158=220274+224-449=49214-(345-141)=10436+(500-290)=646664+964+739=2367969-937=32830-78×8=20672×7=504636+673+584=1893460-43-262=155753-48×7=417173×(99-93)=1038355+(211-77)=489580-(44+128)=408348-(155-78)=27158+44+106=208481-(82+38)=361952+785=1737841-407-112=322225×3=675125×6-105=645307-36×7=55129+250=379934×(719-711)=7472466×6-677=2119699-209+622=1112116+158=274162×9-550=908138+406+431=975255+34×7=493475-(279+92)=104249×2-394=104748-(350+204)=194534-(773-404)=16573×9=657851-(553-501)=799168×(373-368)=84085×3+500=755367-99-24=244534×(142-134)=4272272+246=518131+212=343890×7=6230989-32×8=733587-64×5=267535+262×2=1059324-(377-233)=180554-54×5=284355-(547-296)=104440-(182+168)=90795-502+899=119274+241+622=937451-(452-21)=20446-(360+44)=42318-49=269632-(120-101)=613363-207=15624×7+87=255973+(875-618)=1230281-(67+27)=18761×(309-302)=42748+652+89=789617-162-189=266455-116-41=298382-77+120=425162+31×3=255552-264+274=562188-134=5418×(350-347)=54162+289=451794-91×8=66426+455=881728-(61-41)=708184-23+13=174380-25-215=140451+85×9=1216870-(98+114)=658373+(393-42)=72487×2=174353×2=706290+422×2=1134868-98×5=37875+(477-71)=481134+965+937=2036180×(251-247)=720714-364=350147+30=177461-95×2=27164×(404-399)=320500+740=1240351-13×5=286355+(275-135)=495784-(897-453)=340400-(93+247)=60262+(195-174)=283637-166+719=1190486-200-94=192653-65×2=523171+320+305=79694×7=658452-405+284=331168×5-207=633240+210=450480-(328-315)=467179+(199-133)=245481-340=14174-(15+25)=34741+(847-166)=1422102+166=268979+843+571=2393307+201×3=910265-22×6=133452-196×2=60929×4=3716170+(222-194)=198293+169=462143×2=286787-(574+73)=140852-789+636=69915+945-424=536117×(932-928)=468138×4-537=15251+124×5=87173+350-380=43719+27+968=1714394-(100+119)=175379×2-754=4635+251-652=234770×4-586=2494978+(875-484)=1369881-(310+361)=210148-15×4=88746×9-180=653463+166=22983+(391-90)=384452-165-230=5770+369-50=389157-149+414=422379-176=203722-(551+168)=3426×8=3408873+(845-223)=149583×5=415920-839-36=45294×2=588766-49-436=281616-551+788=85381×2+957=1119442-(294+141)=7436-264=17229+164×2=357228×(468-464)=912976-49+650=1577170×2=340826×3=2478405-60+17=362504-229×2=4687+794+25=906391-25-135=231268-117=151343-223=120628-271-123=234251-(372-205)=84129×2-119=1392/7-1/7=1/7461×(216-212)=1844538+(871-426)=983864+252-530=586318+(381-244)=45584-(431-359)=12550+158+731=1439106×7-716=26436+(419-37)=818818+(965-191)=1592146-(444-405)=107640+(843-462)=1021221×3-87=576528+23+93=644813-(387+23)=403905-174-342=389781-567=214380+521+161=1062799+62+760=1621283-44=239445×(889-885)=1780124+(814-156)=782608-(703-215)=120198+151=34923+109×8=895463-420-22=21156×(206-200)=936269+(490-56)=70394×2=188281×3-470=373365×7=2555890+(967-436)=142162×5+239=549488-37×8=192302×7-179=1935336-(201-176)=311777×4-133=2975365-310-14=41497+(485-410)=572625×6=375056×8+142=590164×(261-256)=820448-94×3=166189-44×2=101352-311+448=489200+88-14=274177+124-289=1224×2=48864-(675-184)=373921-350-113=458368-40×4=208779+518=129799+272-239=132115×2=230227+259-78=40833×(457-449)=264868-(673+63)=132457-(276+112)=69276+97-60=313891-462+764=1193293+457=750783×2=1566715-268+885=1332241+171=412884-285×3=29340+(452-437)=355161+51=212641×3=192350+162×4=698766-167-298=301760-154=606796-30=7663/7-1/7=2/7477-(413-58)=122206×(300-297)=618462-(179+265)=18751-(178+327)=246111×7+25=802933-(176-73)=830966-324=642489-369-41=79121×8-70=898119+(813-560)=372476+44×8=828210-(136-101)=175720+(295-68)=947725+964=1689717-326=391111+(394-258)=247666-94×5=19683×7+386=967338×2-16=660834×4-224=3112323+299=622144-(427-333)=50338×7=2366549+190+159=898896-(170+658)=68159×5-725=70470-103×3=161861-506+845=1200435-135+23=323951-670+670=951427×2-382=472495+40+582=1117718×(261-258)=2154121+281×2=683303-171=132200-81=119901-324-242=335347×6-120=1962618-(445+16)=157116+372+331=819425-(78+94)=253289+169=458371+(403-268)=506551+575+109=1235386+(288-86)=588101×4+125=529573×5=2865351-205=146300-283+79=96194-82=112102+55×8=542958-(27+368)=563858-29-188=641484-(64+295)=125522-(664-257)=115908-371=537681+164×6=1665119+(250-213)=156459-47×4=271621+(363-76)=908178+24+59