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452-(146+157)=490-428+131=61+172=13×5=351×2+928=363+(257-138)=164×3+35=638×(254-245)=227×3+293=57+166=129+(737-484)=297+(512-23)=144-36+76=366-153-53=321-(241-121)=280+(241-72)=360+303-351=747×8-376=376-36=959-930+925=254×5=326-80×4=801-181=983-656=81×4=155×4=995+670+881=206+327+354=392-261+220=418-(82+314)=14×(350-345)=350-21×6=175+42=201-182=50×(304-295)=390-259=968-271-175=942-216=461-126-123=257+195-95=265-(239+19)=134×3=385-131=911-47-854=978-573=317-(121-54)=853+575=453×5-258=150+242=186×2-138=53×4=201×4-100=488-(453-333)=946-(502+38)=389+189×3=571×(398-390)=228-128-77=885-(741+29)=95×(370-367)=1/6+3/6=68+139×3=303-(77+53)=466×2+45=325+82+284=772-339-74=3/7-2/7=602+188-356=320-118=634+375=99×6=984-685+66=412-19×7=468-(60+149)=969-31×2=158+(953-204)=835+290-559=929+596-357=231+61-286=602-172-91=271-39=94-(199-116)=544-140-386=2/4-1/4=30×(73-65)=431+413=772-444-129=169+(453-348)=842×6-119=103×4=131+205-214=580+(687-237)=319+98-150=503-(384+10)=628+786+216=249×3-79=657-71×7=94×(247-243)=232-(68+116)=86×3=389-351+445=35×5=249-(182-93)=90×(281-277)=264+167=401+346+511=19×(154-148)=765×9=357-324+765=305+156-432=880-487+217=377-(58+20)=393-(720-503)=18×5-35=95+924-878=440-59×6=18×9-14=436-(401-211)=3/8-1/8=498-76=76+376-230=76×5-270=303-(295-158)=70-36+247=989-287-16=257+66-20=500×(231-227)=152+82+489=924-66-784=60+54×2=116×3-232=33×2+369=618+353=127×(689-684)=518-(176+191)=207-91=297-(116+149)=352×(353-346)=67+83=157+211+133=499-319-66=338-(294-271)=1/5+2/5=339+78×4=404+(431-313)=283+(262-232)=755+268=520+248×2=107-(320-312)=334-31-280=155×4+511=246+322+433=117+515+799=330+22-282=398-(447-75)=415-271=3/7-1/7=74+742-641=925+23×3=42+(408-40)=506-232=309+(154-19)=367-(328-201)=150×4=97×(336-329)=318-(92+172)=376-117+155=157-117+215=58×9-361=482+(418-139)=988-(402+202)=539+359-678=396+904+57=363-151+419=150+57=95+184=190+544+70=216+45+309=573×6=776-(374+276)=433+180+178=367-99×2=974-647-289=139+554+839=296-(330-170)=333+109+485=464-344-15=429-(241+145)=473-10-425=217-62-103=95×(190-185)=884-171×5=488+840+945=293+(341-249)=470-350=683+(406-375)=588×4=114×(422-419)=104-17=31+84×4=149×3-248=266+(893-693)=205-19-126=29+388-12=75×2=322-168+767=364×5-38=318+58-276=49+247×2=966-(631-199)=502+244+230=327-201-66=491-105-80=466-111-87=604+829-660=495-66×6=322+(71-10)=849-445+380=902-(901-282)=334×5-112=75×8=41×(201-193)=358-(318-207)=529+838+89=152+344-250=98×(395-390)=372-44-208=276-(596-499)=964-70×4=695-(239+232)=854-316×2=10+(371-164)=102×6-194=775-687+578=232+169+323=995-(370+423)=750×9-702=201×6=363×3-68=432-(344-184)=318-29×9=218×9=270-(151+39)=626-296=113+351+285=3/4-1/4=176-51+305=281×5=106×5-265=304×3+118=115+331×2=141+(380-286)=240×2=135×(71-64)=443-(842-747)=151×6-345=454×2=409-132×2=555+240=31×3+868=108×(265-258)=353×7=320-(307-41)=424×(184-179)=923+842-758=94+638-156=345-71×2=556×(152-147)=558+160+92=404-281+644=42+102=226×3+210=412+521-370=38+(243-177)=615-117-326=423-78=368-(201+67)=669-(253+81)=543-308=106-83+79=907-(706+171)=186+126+400=54×7=477-97-335=155×5-350=790-19×4=355-(313-144)=436×8-177=299-52×2=447+140=391+741+33=5/7-2/7=451-(32+177)=243+150=986-335-265=920-58×8=300-57-49=2/8+5/8=332-82×3=33-29+400=633-(440+80)=263-15×4=14×9=269+(455-62)=48+45=337-177-143=107×4+124=780-280=466+(440-97)=989-853+700=18+42×8=520+179=138×3=49+143×4=996+(962-272)=296-20×3=787-(241-96)=94×(389-383)=400-303=855-(606-17)=450-399=354-(163+168)=415+315+788=119×5+882=209+24+893=435-81-57=765-705+382=495-(336+102)=92×(792-788)=269+21+422=311×(657-652)=884-286×2=926-728+162=32×9+434=97+267=293+710=474+57+123=244-78=152+(983-816)=997-158-67=264+235×4=852+854=1/5+3/5=30×6+212=187×4-69=529-201=378×(431-426)=168×3+753=90×(345-341)=238-(61+113)=65×(403-395)=50×(127-121)=326+67×5=451-(13+234)=60×2+940=196+129-24=698+727+643=593×6=728-59=142+436+265=205×2+409=65+144-186=65×4+282=73+72=357-41×7=902-169+381=120×7-484=102×4=342-70-262=367-151+210=330+179×2=689-58×7=302+(452-174)=49+263+593=381×9-308=83×8+290=799×5-412=892-242=70+146=385-293=869+694-810=101-(481-414)=731×2=522-76×5=261+228-400=248-88=314-304=75+677-456=297×3-790=780+(451-220)=292-80×2=782-322×2=801-187=439-341+30=881-147=467-46×7=43-(14+12)=909-177×4=941-(87+414)=53×7=573+179×5=3/6-2/6=870-472+935=498×2=335-(491-300)=673×4-958=789+27+10=644×9=376-(978-713)=253×(567-560)=438-305-21=764+(895-115)=374-69=904×(864-856)=638×4=170+734=932-665+105=242-70×3=243+135=18+306-248=3/6-1/6=852-848+728=196×4=404-(320-17)=148-11×9=322-45×2=378-81-260=481×8-486=450-148+30=102+278-122=260-236+201=974-(445-135)=202+372=855×3-502=631+709=363+127-289=84+121=112×5=201+(977-200)=280×(384-375)=610+203-177=753-(905-704)=43×(852-846)=983-103×8=4/10+5/10=490×(677-671)=569-166-330=844-379-273=693-(833-488)=168+259+168=483-288=604×(797-789)=989-454=341+(472-393)=181+190=242+99+403=210-83+193=92+117×5=947-287-470=324+42-230=356-(622-302)=492-(928-734)=112×(456-453)=172+202-111=45×7+116=435-(484-423)=214+132=307-(98+27)=454-335+113=1/3+2/3=279×3-631=439-189-74=129+606-163=725-(175+236)=174-(262-97)=19×(18-11)=126+86=626+879-696=245-12×2=557×5=307-38-220=182-75=493×2-914=838-49+568=328-(393-382)=415-108-219=207-50×2=4/6-2/6=23+105=479-220+214=112+178-133=454-33×8=433+751+69=211-71-95=246×2-413=812-122×2=622-(184-36)=15×(461-456)=138×4-319=774-18+604=47-(315-282)=463-171×2=161-48×2=93+(250-128)=363×2-316=523×(607-598)=438×2=803-54-426=136+196×2=103+684+310=397+(196-192)=465-(950-791)=49×7+152=92×2+625=155×4-389=858×(841-833)=260+17×5=473-358=403-162×2=671-(167+65)=175+903-360=15×(300-294)=113-13=64+141=364+374+660=95×(139-133)=363+(451-317)=163-28=229+(335-74)=374+51-305=662+(268-15)=446-103+157=274-75×2=132×4+31=722-158-459=185-29+138=386+81-130=436-407+250=78+379=645×(402-395)=624+340+24=441-286-144=467-170+277=84-(122-39)=224×4=282+46+608=920+726+716=824×6-489=704-516=353-(82+266)=704+989-135=775-363=594+28-586=61×6-55=44+163×5=131-(977-906)=909-370-515=165×5-172=85+134+191=544+454=215+247=5/8+2/8=433×2-635=116×8=879-114×7=855+730+998=604-38-219=113+(135-56)=67×(52-45)=492-307-26=192×5=448-(126-89)=407+(359-168)=4/10-3/10=485-329=520+601=919-409-501=92×8-375=343×9=49+202×4=777+64×4=90×(581-577)=632-505+908=337-107×2=379-(112+48)=467×9=331+129×4=473-(388-237)=725×5-475=350-(572-278)=102-(45+25)=249+177=369+222=500-394+304=591-227-205=34×(362-354)=876-134×4=382-140+152=350-119+180=460-(183+68)=388-104×2=933-(612-578)=52-(166-127)=617+(687-359)=99+214=133+214×4=105×(589-582)=452-12×4=858×3-860=938-747=73×2+370=611+230-72=324-(249+71)=538×2=474+(441-432)=160+(290-137)=792-331-310=663+(839-467)=950+326-147=272-30×2=182-38×2=297-275+369=917+541+646=22×2=241-(466-252)=310-30=44+356-250=995-(936-74)=436-(88+201)=680-11-540=982-41×8=54×2=20×9=856+80×6=721-334+930=1/6+2/6=512-(101+100)=394-196=472-63+553=576×7=973-225×2=298+360-581=398-(10+147)=57+105-21=214+122-226=475+16+439=111×6+149=886-139×3=273+(388-113)=915-(993-681)=45-25=287+131=235×7-666=356-68-156=115×2+406=126+310=925-(236-26)=925+67-442=245-(309-247)=906-(968-318)=947-(109+344)=33×6+540=432-(10+175)=874×3-859=975+621=401-(158+25)=532-378=154+63=138-(221-91)=23×(179-175)=114×6-343=448×2=181-11×8=319-315+467=250+37+450=144+(580-275)=332×(211-208)=996-55×9=58-43+236=701×3-291=111×(113-108)=449-(378-273)=1/8+6/8=403-(196-158)=408+402+604=310-(85+25)=886-(505+222)=29+(369-347)=161×4=26×3=714×2=863-38-78=53+114=465-17×7=481×5-504=47-28+510=284×2+335=228+719-835=34×9-36=999+857=576×9=442×4=106×2=34+376+356=138+273+132=364-343=853×5=286+18+329=636-191+759=251+(836-201)=939-(507+111)=703-550-53=725-216+956=492+(499-405)=45×5+380=75×3=773×2-370=2/5-1/5=423-(137+235)=942-586-139=154+258-307=887-677=472+410-774=344-(122+24)=330×3-843=467-(401-306)=466-(632-553)=846-(97+182)=536-43×4=812+77-635=292-29×6=677-380=90+225+69=497-71-96=253-34×2=776+829-943=127-42=961-570-191=157+251=54+197+98=142×5=86+259-292=309+(790-369)=219-61+729=418-31+64=54×(253-250)=90+(374-294)=376-63+263=429-63×4=972-(79+309)=232+143=419-(119+247)=691×8=107×(406-401)=685-266=434-(241+123)=499-36=419+41-166=994×(79-72)=453-(180+127)=98-62+46=618+92+129=342-(25+137)=78+45×4=94+(402-90)=81×2-44=652×(626-622)=2/6-1/6=957×(872-869)=284+335+270=459×2-123=610-520+121=459-310+155=857-(667+136)=723-674=394-232+60=144-16×2=498-(318+157)=464+(351-19)=695-95=102+282=191+496=110×9-133=199+342+194=462-(86+142)=480-29-340=220+17+133=69+161=7/10+3/10=504×5-499=386×2=442-110=67×(602-598)=655-201=500-(385-124)=752+(170-139)=178+48=102×(312-308)=262+290+268=48+161+393=69×(398-391)=186+299×2=675-200-279=428-165-97=731-121×5=142-(22+82)=331+(879-345)=589+(597-88)=96+(301-133)=956+745-45=809+(319-300)=66+434-379=3/6+2/6=918-(386+121)=354+(253-23)=90+523-29=673-(912-241)=312×3+54=234+71=668+(560-107)=213×7-992=452-316=938-(167-131)=381+(401-353)=112+130×3=80+162=608-453=159+410=164+100+629=16×(233-224)=216×5-436=646+68×2=404+311-52=445-103=446+(835-256)=308+313=468×8=697+305+690=239+266+84=338-(282-209)=896+739+343=576×(208-203)=406+(393-67)=543×5-109=219+961=568+(897-657)=295+73×2=58+49-100=161×2-17=277+(461-45)=124×(165-158)=1/9+5/9=452-258+281=556-84×6=458-192-181=398-227=94+216=52+79=76×5-201=611+88×3=365-62-153=204×2=516×5-377=143×6+77=381-204+318=参考答案452-(146+157)=149490-428+131=19361+172=23313×5=65351×2+928=1630363+(257-138)=482164×3+35=527638×(254-245)=5742227×3+293=97457+166=223129+(737-484)=382297+(512-23)=786144-36+76=184366-153-53=160321-(241-121)=201280+(241-72)=449360+303-351=312747×8-376=5600376-36=340959-930+925=954254×5=1270326-80×4=6801-181=620983-656=32781×4=324155×4=620995+670+881=2546206+327+354=887392-261+220=351418-(82+314)=2214×(350-345)=70350-21×6=224175+42=217201-182=1950×(304-295)=450390-259=131968-271-175=522942-216=726461-126-123=212257+195-95=357265-(239+19)=7134×3=402385-131=254911-47-854=10978-573=405317-(121-54)=250853+575=1428453×5-258=2007150+242=392186×2-138=23453×4=212201×4-100=704488-(453-333)=368946-(502+38)=406389+189×3=956571×(398-390)=4568228-128-77=23885-(741+29)=11595×(370-367)=2851/6+3/6=4/668+139×3=485303-(77+53)=173466×2+45=977325+82+284=691772-339-74=3593/7-2/7=1/7602+188-356=434320-118=202634+375=100999×6=594984-685+66=365412-19×7=279468-(60+149)=259969-31×2=907158+(953-204)=907835+290-559=566929+596-357=1168231+61-286=6602-172-91=339271-39=23294-(199-116)=11544-140-386=182/4-1/4=1/430×(73-65)=240431+413=844772-444-129=199169+(453-348)=274842×6-119=4933103×4=412131+205-214=122580+(687-237)=1030319+98-150=267503-(384+10)=109628+786+216=1630249×3-79=668657-71×7=16094×(247-243)=376232-(68+116)=4886×3=258389-351+445=48335×5=175249-(182-93)=16090×(281-277)=360264+167=431401+346+511=125819×(154-148)=114765×9=6885357-324+765=798305+156-432=29880-487+217=610377-(58+20)=299393-(720-503)=17618×5-35=5595+924-878=141440-59×6=8618×9-14=148436-(401-211)=2463/8-1/8=2/8498-76=42276+376-230=22276×5-270=110303-(295-158)=16670-36+247=281989-287-16=686257+66-20=303500×(231-227)=2000152+82+489=723924-66-784=7460+54×2=168116×3-232=11633×2+369=435618+353=971127×(689-684)=635518-(176+191)=151207-91=116297-(116+149)=32352×(353-346)=246467+83=150157+211+133=501499-319-66=114338-(294-271)=3151/5+2/5=3/5339+78×4=651404+(431-313)=522283+(262-232)=313755+268=1023520+248×2=1016107-(320-312)=99334-31-280=23155×4+511=1131246+322+433=1001117+515+799=1431330+22-282=70398-(447-75)=26415-271=1443/7-1/7=2/774+742-641=175925+23×3=99442+(408-40)=410506-232=274309+(154-19)=444367-(328-201)=240150×4=60097×(336-329)=679318-(92+172)=54376-117+155=414157-117+215=25558×9-361=161482+(418-139)=761988-(402+202)=384539+359-678=220396+904+57=1357363-151+419=631150+57=20795+184=279190+544+70=804216+45+309=570573×6=3438776-(374+276)=126433+180+178=791367-99×2=169974-647-289=38139+554+839=1532296-(330-170)=136333+109+485=927464-344-15=105429-(241+145)=43473-10-425=38217-62-103=5295×(190-185)=475884-171×5=29488+840+945=2273293+(341-249)=385470-350=120683+(406-375)=714588×4=2352114×(422-419)=342104-17=8731+84×4=367149×3-248=199266+(893-693)=466205-19-126=6029+388-12=40575×2=150322-168+767=921364×5-38=1782318+58-276=10049+247×2=543966-(631-199)=534502+244+230=976327-201-66=60491-105-80=306466-111-87=268604+829-660=773495-66×6=99322+(71-10)=383849-445+380=784902-(901-282)=283334×5-112=155875×8=60041×(201-193)=328358-(318-207)=247529+838+89=1456152+344-250=24698×(395-390)=490372-44-208=120276-(596-499)=179964-70×4=684695-(239+232)=224854-316×2=22210+(371-164)=217102×6-194=418775-687+578=666232+169+323=724995-(370+423)=202750×9-702=6048201×6=1206363×3-68=1021432-(344-184)=272318-29×9=57218×9=1962270-(151+39)=80626-296=330113+351+285=7493/4-1/4=2/4176-51+305=430281×5=1405106×5-265=265304×3+118=1030115+331×2=777141+(380-286)=235240×2=480135×(71-64)=945443-(842-747)=348151×6-345=561454×2=908409-132×2=145555+240=79531×3+868=961108×(265-258)=756353×7=2471320-(307-41)=54424×(184-179)=2120923+842-758=100794+638-156=576345-71×2=203556×(152-147)=2780558+160+92=810404-281+644=76742+102=144226×3+210=888412+521-370=56338+(243-177)=104615-117-326=172423-78=345368-(201+67)=100669-(253+81)=335543-308=235106-83+79=102907-(706+171)=30186+126+400=71254×7=378477-97-335=45155×5-350=425790-19×4=714355-(313-144)=186436×8-177=3311299-52×2=195447+140=587391+741+33=11655/7-2/7=3/7451-(32+177)=242243+150=393986-335-265=386920-58×8=456300-57-49=1942/8+5/8=7/8332-82×3=8633-29+400=404633-(440+80)=113263-15×4=20314×9=126269+(455-62)=66248+45=93337-177-143=17107×4+124=552780-280=500466+(440-97)=809989-853+700=83618+42×8=354520+179=699138×3=41449+143×4=621996+(962-272)=1686296-20×3=236787-(241-96)=64294×(389-383)=564400-303=97855-(606-17)=266450-399=51354-(163+168)=23415+315+788=1518119×5+882=1477209+24+893=1126435-81-57=297765-705+382=442495-(336+102)=5792×(792-788)=368269+21+422=712311×(657-652)=1555884-286×2=312926-728+162=36032×9+434=72297+267=364293+710=1003474+57+123=654244-78=166152+(983-816)=319997-158-67=772264+235×4=1204852+854=17061/5+3/5=4/530×6+212=392187×4-69=679529-201=328378×(431-426)=1890168×3+753=125790×(345-341)=360238-(61+113)=6465×(403-395)=52050×(127-121)=300326+67×5=661451-(13+234)=20460×2+940=1060196+129-24=301698+727+643=2068593×6=3558728-59=669142+436+265=843205×2+409=81965+144-186=2365×4+282=54273+72=145357-41×7=70902-169+381=1114120×7-484=356102×4=408342-70-262=10367-151+210=426330+179×2=688689-58×7=283302+(452-174)=58049+263+593=905381×9-308=312183×8+290=954799×5-412=3583892-242=65070+146=216385-293=92869+694-810=753101-(481-414)=34731×2=1462522-76×5=142261+228-400=89248-88=160314-304=1075+677-456=296297×3-790=101780+(451-220)=1011292-80×2=132782-322×2=138801-187=614439-341+30=128881-147=734467-46×7=14543-(14+12)=17909-177×4=201941-(87+414)=44053×7=371573+179×5=14683/6-2/6=1/6870-472+935=1333498×2=996335-(491-300)=144673×4-958=1734789+27+10=826644×9=5796376-(978-713)=111253×(567-560)=1771438-305-21=112764+(895-115)=1544374-69=305904×(864-856)=7232638×4=2552170+734=904932-665+105=372242-70×3=32243+135=37818+306-248=763/6-1/6=2/6852-848+728=732196×4=784404-(320-17)=101148-11×9=49322-45×2=232378-81-260=37481×8-486=3362450-148+30=332102+278-122=258260-236+201=225974-(445-135)=664202+372=574855×3-502=2063631+709=1340363+127-289=20184+121=205112×5=560201+(977-200)=978280×(384-375)=2520610+203-177=636753-(905-704)=55243×(852-846)=258983-103×8=1594/10+5/10=9/10490×(677-671)=2940569-166-330=73844-379-273=192693-(833-488)=348168+259+168=595483-288=195604×(797-789)=4832989-454=535341+(472-393)=420181+190=371242+99+403=744210-83+193=32092+117×5=677947-287-470=190324+42-230=136356-(622-302)=36492-(928-734)=298112×(456-453)=336172+202-111=26345×7+116=431435-(484-423)=374214+132=346307-(98+27)=182454-335+113=2321/3+2/3=1279×3-631=206439-189-74=176129+606-163=572725-(175+236)=314174-(262-97)=919×(18-11)=133126+86=212626+879-696=809245-12×2=221557×5=2785307-38-220=49182-75=107493×2-914=72838-49+568=1357328-(393-382)=317415-108-219=88207-50×2=1074/6-2/6=2/623+105=128479-220+214=473112+178-133=157454-33×8=190433+751+69=1253211-71-95=45246×2-413=79812-122×2=568622-(184-36)=47415×(461-456)=75138×4-319=233774-18+604=136047-(315-282)=14463-171×2=121161-48×2=6593+(250-128)=215363×2-316=410523×(607-598)=4707438×2=876803-54-426=323136+196×2=528103+684+310=1097397+(196-192)=401465-(950-791)=30649×7+152=49592×2+625=809155×4-389=231858×(841-833)=6864260+17×5=345473-358=115403-162×2=79671-(167+65)=439175+903-360=71815×(300-294)=90113-13=10064+141=205364+374+660=139895×(139-133)=570363+(451-317)=497163-28=135229+(335-74)=490374+51-305=120662+(268-15)=915446-103+157=500274-75×2=124132×4+31=559722-158-459=105185-29+138=294386+81-130=337436-407+250=27978+379=457645×(402-395)=4515624+340+24=988441-286-144=11467-170+277=57484-(122-39)=1224×4=896282+46+608=936920+726+716=2362824×6-489=4455704-516=188353-(82+266)=5704+989-135=1558775-363=412594+28-586=3661×6-55=31144+163×5=859131-(977-906)=60909-370-515=24165×5-172=65385+134+191=410544+454=998215+247=4625/8+2/8=7/8433×2-635=231116×8=928879-114×7=81855+730+998=2583604-38-219=347113+(135-56)=19267×(52-45)=469492-307-26=159192×5=960448-(126-89)=411407+(359-168)=5984/10-3/10=1/10485-329=156520+601=1121919-409-501=992×8-375=361343×9=308749+202×4=857777+64×4=103390×(581-577)=360632-505+908=1035337-107×2=123379-(112+48)=219467×9=4203331+129×4=847473-(388-237)=322725×5-475=3150350-(572-278)=56102-(45+25)=32249+177=426369+222=591500-394+304=410591-227-205=15934×(362-354)=272876-134×4=340382-140+152=394350-119+180=411460-(183+68)=209388-104×2=180933-(612-578)=89952-(166-127)=13617+(687-359)=94599+214=313133+214×4=989105×(589-582)=735452-12×4=404858×3-860=1714938-747=19173×2+370=516611+230-72=769324-(249+71)=4538×2=1076474+(441-432)=483160+(290-137)=313792-331-310=151663+(839-467)=1035950+326-147=1129272-30×2=212182-38×2=106297-275+369=391917+541+646=210422×2=44241-(466-252)=27310-30=28044+356-250=150995-(936-74)=133436-(88+201)=147680-11-540=129982-41×8=65454×2=10820×9=180856+80×6=1336721-334+930=13171/6+2/6=3/6512-(101+100)=311394-196=198472-63+553=962576×7=4032973-225×2=523298+360-581=77398-(10+147)=24157+105-21=141214+122-226=110475+16+439=930111×6+149=815886-139×3=469273+(388-113)=548915-(993-681)=60345-25=20287+131=418235×7-666=979356-68-156=132115×2+406=636126+310=436925-(236-26)=715925+67-442=550245-(309-247)=183906-(968-318)=256947-(109+344)=49433×6+540=738432-(10+175)=247874×3-859=1763975+621=1596401-(158+25)=218532-378=154154+63=217138-(221-91)=823×(179-175)=92114×6-343=341448×2=896181-11×8=93319-315+467=471250+37+450=737144+(580-275)=449332×(211-208)=996996-55×9=50158-43+236=251701×3-291=1812111×(113-108)=555449-(378-273)=3441/8+6/8=7/8403-(196-158)=365408+402+604=1414310-(85+25)=200886-(505+222)=15929+(369-347)=51161×4=64426×3=78714×2=1428863-38-78=74753+114=167465-17×7=346481×5-504=190147-28+510=529284×2+335=903228+719-835=11234×9-36=270999+857=1856576×9=5184442×4=1768106×2=21234+376+356=766138+273+132=543364-343=21853×5=4265286+18+329=633636-191+759=1204251+(836-201)=886939-(507+111)=321703-550-53=100725-21