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951-114=544-(254+215)=27×3+47=659-268=883×8-231=269-174-23=443-383+376=150+91=51×5=257×8-535=964-178-418=106×5=602×9=29+(937-667)=508-470+659=409-(51-47)=190+131=823-(52+707)=437×(188-184)=505×9-794=505-(251+109)=514-332-72=106+102-37=909+631-538=378-304+376=330×3-416=767-(648-401)=927-297-191=461-181+785=430-71×2=237-122=2/7+3/7=221-116=28×3=181×5-790=399-205+59=493-94×4=257-153-27=163-(446-339)=446+380-106=808-(563+64)=317-79-175=767×3-145=309-34-88=396-(37+199)=23×2+738=486-21-270=904+47+703=282-118×2=371+441-616=768-(592-408)=477-32×9=406-233=303-218=669-111-309=19+181-119=3/7-2/7=480-(366-358)=134+(564-331)=696×3-552=342+643-15=21×(87-83)=761+106+69=65×(276-267)=450-(23+84)=376-144-152=31+143=297-21-149=193+(405-202)=225×3=383+102-88=169+236-10=175+18×8=338+78-161=299+77-214=325+144=806-171=443×4-348=5/8-1/8=900-100-503=415-65+389=428×2-557=916-126-434=208+37-113=729-43×7=15×(260-254)=469-200-25=10+(862-553)=700-10×6=757+89×8=149+295=441-(474-266)=88×8-241=138+147×3=196×4=497-318+241=592+587-854=802-218-256=178×4=30×9=399+(773-576)=480+586-849=367-(469-354)=951-66×9=516-(794-536)=443-44=686-598+253=172+688+99=132+384+803=161×4=885-380=960-170=933-181=135+675-315=874-36×9=725×8-348=415-150+202=166×(209-206)=570-151×2=397-(987-660)=790-(549-528)=115+510+904=94×4=97×7=168×(400-392)=79+340+121=746-160=581-(265+210)=319-10=985-269+826=197+608+135=438-254+230=149×6=985×(105-101)=780-312=141×2=52-30+416=820×(480-471)=913+405×2=760-181-494=305×2+145=844-21=678-274+29=237+255+232=363+(241-11)=110+282+198=5/10-4/10=224+37-81=319-157×2=894-86-802=362-52×2=369+243+314=1/3+2/3=460+(144-117)=176+372=461+419-598=199×2=433-(159+47)=367-323=12×3+402=411-288-13=114×3=427-322+50=66-19=478×4=453-(383-245)=61×2-40=317+124=220-19×6=35+194=449-(579-233)=59×2-77=443-21-325=464-226=759+(446-304)=317×(293-290)=134×5-195=270×2-303=437-(424-255)=415-(240-80)=462×4=352-(292+51)=425+65+54=143×3=472+281-207=289×2=908-60×2=459-(492-288)=886-560+921=100×4+605=2/5-1/5=93×(89-82)=92×5+832=281+99=103-(23-21)=867-(52+395)=516-443=140-10×4=374-228+120=253×3+116=992-223=788-(403+343)=546-(814-756)=385×6-211=463-179=266-26×4=85×8-156=523×2-463=116×8=340-233+301=199+151×2=473-409+157=5/9-4/9=43×(483-478)=839-79×2=403+104+440=720-(375-352)=280+593=226+126=39×6+17=627×(244-238)=472-142+934=939+(412-88)=399-34-331=467×(508-500)=612+698-788=812+592+773=25+344-65=372-(210+50)=838×8-868=103×4=459-17-420=965-(356+353)=873+(753-88)=336-(206+113)=974+882=633+809+828=797-(106+603)=322-146×2=66+337=137+52-44=92+897-377=230×2=386-(435-120)=152×4+489=41×8=416+174=458-314=479+(337-133)=96+250-224=76+(787-526)=336-(204+99)=764×(33-26)=389+76×4=91+83=570-(75+480)=463-449+38=256-31-184=403+479-356=380-67-251=852-16+849=470-(48+165)=99+71=922-579+890=39+601+718=107×9=891-444=862+318+830=538+(667-236)=487-285-196=542-(795-693)=25+(262-206)=459-25=269+912-590=31×(435-426)=104+(441-95)=433-47+10=5/8-2/8=175+250=477-(19+289)=350+49-289=728-52=243+332+685=334-(455-251)=347-(615-382)=632+(218-131)=472+(158-45)=19×5=133×6-223=141×4+156=280-106-44=431×9-223=2/8+6/8=319-(323-143)=739-(58+631)=4/8+3/8=428-51-173=152-131=227×3-655=4/8-3/8=746×(264-260)=821×(230-221)=341-(181+84)=184-62×2=90×(244-241)=444+(140-73)=152×5+157=414+918+555=460-(160-124)=466-321=390-280+212=276-75-160=896-709-99=27+74×9=318-42×6=290+(337-30)=275+446×2=157+296=508+(318-134)=233-(258-239)=457+110×2=3/6-2/6=374-245-111=815-538+340=438+(415-154)=806-214×3=515×5=468+(262-101)=285+883=975-190×2=492-(375+70)=154×5-515=664×(139-132)=458+(398-151)=499-276=747-(11+577)=922-19=60-(71-24)=447-146=1/7+2/7=448-140-79=410-14×2=49+(402-297)=314+415-114=713-148×2=304-(415-247)=474-337+166=173+(463-307)=111+(506-76)=888-100×4=61+(459-124)=271+212+251=93×4+121=869-280=540-(730-703)=226×2-105=739+287=53×7+649=158×5-139=374-30+310=860+917-201=330-177+210=431+997=2/4-1/4=667×4-403=429-347-27=979-(204+644)=828-372=5/9+3/9=62+26=403-202=812+705=343-114=778-(964-879)=397-357+24=349-(464-308)=110+159×3=492-(310+18)=150×(354-349)=212×2=482-10=351-(35+312)=318-233+62=328-116=911-760=63×2+253=781+(754-73)=514×8-664=511-304=457×2=75+(306-178)=778-107×2=298×2+202=458-(36+215)=781-142×5=423-(370-48)=747-564=526+493+65=208×3=440-425+347=803+881-288=113-(927-869)=166-(44+17)=789+229+599=197×3+139=353×5=900+192-112=417-35×5=13+456-408=73+402-10=227-97-32=496+398×2=484-(877-419)=644-(202+96)=392×(613-610)=564×5-823=325+173+431=984×(290-281)=485+(306-215)=171+215=458×3=805-228×3=814+259=312-115×2=33×(210-207)=965-97-615=302-226=705-301+92=635+202=876-177+373=985-(341+503)=251×3+886=104×(300-291)=497-(41+331)=187+(913-884)=61×(407-398)=111+18+491=3/5-1/5=918-(584+213)=286×9=477-27-273=496-415+226=224+(382-276)=154+214=74×2+978=569-112×4=770-(766-564)=108-(177-105)=99+(355-277)=919-461-289=565+419=914-(334+319)=84×6-130=930-(766+137)=200+278=621×5=902×3=117+840+956=399-302=283-49×4=831-217×2=321+59-284=526-(344-232)=254-52×2=68+689-420=352+531=806×(251-245)=490+953=974-542-137=105+26+73=894-24×2=854×6-673=253+153+358=107+111×7=376+123×5=944-(136+552)=511×9-339=7/10-3/10=149-11×5=438-139-128=489×3-41=389+(309-225)=689-546-45=212×(189-185)=62×2-76=901+(549-290)=257×(207-204)=221-23×4=88+129+733=247×3-335=392×2=337-(265+41)=115+152=732-317×2=223-(188-17)=169+299-463=456-(242+171)=428×2-98=346×(15-10)=1/6+4/6=304×(198-195)=165+429=843×3-941=439-325=74×7-491=83+98-29=731-72×2=337×2=169+17×7=71×8-337=29+244-207=82+368=567×(584-580)=85×(364-355)=188-16×2=126+126=90+34×9=420×8-909=750×(184-177)=216+492=345-107=838-152+671=773-278-107=360-58×2=283-166-16=427+40×2=787-667-49=334+374=107+147×3=477+61-48=411+133+230=267+146=57+386+301=220-21×2=215×4=742-312+201=17+30=821-(784-163)=356-293+268=65+354=240+187-399=258+168-65=446×5=963+338×2=305-(121+45)=130×(467-462)=3/10-1/10=194×5+41=698-(68+114)=335-107=142+79×4=978-(297+674)=315-(456-367)=300×5=179×(157-154)=331-205-48=329-(252+73)=434-(72+59)=683-531-130=241+68-193=247×(445-442)=110-(36+35)=953-191×2=217-41+173=439-(92+236)=441-14×3=92×2=963-177-388=39-24+677=248×4-960=385-174=194+140-37=310+75×3=13×8+104=989-53-224=933+151×6=444-120×3=2/10+4/10=30+220-192=420-(67+195)=223×(297-293)=877-852+694=506+163=318+418+103=672×9=495+(416-267)=443-(236+135)=219×2-280=990-320+292=389+391+70=318+541+88=408-83×2=150×4=915×8=41+452+306=490+(331-287)=226-182=906-43×6=518×(526-521)=257+140=723-200=788-(686-613)=350-(341-220)=235-(397-332)=599-207=412+635+263=396-307+211=373+64-261=813+103×2=31+(415-402)=143+305-50=469-451+53=339-34×8=962-101+247=137×(293-286)=504×5=261-47=18+807+88=302×4-878=362-(275-96)=865-138-478=2/7+4/7=186+228=694×2-85=666×(418-411)=107×5-225=393-(479-403)=293×(624-615)=131+299=323+15×8=12×3+574=288+90-131=711-658=208×8-31=109×9-109=195+(788-207)=161×3+327=704+22+777=328+143=66×9=425-184=414-237+131=729-100×2=103+252+636=148+994+17=997×8=233×4+792=799-545+626=823+162-298=239+687=210+60×9=981-145-662=332×(84-81)=64×9=449-(347+32)=930+194+239=887-(476+151)=925-(373-270)=573+(690-512)=388+190×5=659-(211+27)=325+396=212+23+238=143+140×3=148+634=499-19×8=440+382+155=915-83=733+561+391=316+101-181=459-12=205+355+302=398-61×4=281-(41+191)=366-(199-93)=55×3+377=994-59-783=463-(428-368)=630×(339-332)=704+244×3=405-36×5=60×6+114=429-(163+110)=461-(458-434)=99+262=626-(509-108)=3/8+4/8=105+(488-462)=47×5+438=665+219=455-379+604=123+224=36+280+273=164×(422-416)=673-138+576=433-(170-120)=234+52=454-445+63=485-(102+109)=285+29×6=388-62-186=375-126×2=63+391-327=873+(799-397)=850-164-486=107×5=154×6-827=118×(367-360)=437-318-49=485-224×2=331+222+714=969+(359-329)=321-(102+209)=460-(498-416)=215+(388-359)=685×7-893=418-78-263=472-32-223=306+865-477=550×4=698-76-552=466+378+988=696-21×7=206+130-69=338-(533-515)=163×5+258=643×(802-796)=187+(345-22)=909+671-905=326+(433-187)=400×9-301=98-(318-234)=594-(279-92)=370+58+79=768-(433-130)=908-621+980=73+(429-205)=830×7-948=80+839-380=325+691+220=121×(117-109)=586-430+617=365-17×3=957-334-465=159-102+326=100×5=198-26=285-231+294=224×4-790=483-14×2=387+(645-612)=376×(443-439)=39+177-69=87+190=66×8-394=30+67=855-727=435-199+133=492-411=18×(446-438)=737×(548-543)=252+(319-132)=350-36-250=987-468-394=114-112+392=218-54+182=421+497+749=177×4-102=646-(535-56)=70+661+46=198-23-104=118×3+11=52×4=116×(440-433)=932×6=387×8=19+397+338=517×7=246×(95-92)=297-(331-147)=12+476+747=848-(124+18)=952+56-152=864+537+70=32+158=430-16=477-(355+85)=576+457+306=288×4=618+21+127=362+(949-711)=895×6=114×(275-267)=1/5+4/5=154×5-509=866+520=1/6+3/6=465-(104+279)=317×(203-195)=53×(338-332)=374+(414-292)=261+240=889×3=684+46+67=779-164=157×(460-457)=924+684-435=244+841+841=493+754-485=427+(579-361)=454-86-108=140+(442-431)=236×4-464=23×5-21=546-(803-483)=265×2=186×2=17+(284-77)=135+137=89×(238-234)=232+(474-172)=924-(976-944)=22+261-256=790+258+770=895-(45-11)=195+53=194-131-17=391-50×7=173-86+181=486-(207+261)=959-31+231=89+90+345=105-(65+31)=649+911-978=361+(857-799)=459×6=110×(95-91)=123+(280-26)=248-(136+69)=453-90×5=120×7-263=965-(335+510)=110+390-389=309+836-735=524×(263-260)=150×4+428=88×9-708=573-16×4=979-209+533=94+201×2=33×9+328=339-242=125+(458-178)=401-385=835+69×7=733-598+297=308×6-959=362+(405-328)=181+76+538=845-355×2=138+136=324×3-237=24×(301-293)=26+(255-129)=參考答案951-114=837544-(254+215)=7527×3+47=128659-268=391883×8-231=6833269-174-23=72443-383+376=436150+91=24151×5=255257×8-535=1521964-178-418=368106×5=530602×9=541829+(937-667)=299508-470+659=697409-(51-47)=405190+131=321823-(52+707)=64437×(188-184)=1748505×9-794=3751505-(251+109)=145514-332-72=110106+102-37=171909+631-538=1002378-304+376=450330×3-416=574767-(648-401)=520927-297-191=439461-181+785=1065430-71×2=288237-122=1152/7+3/7=5/7221-116=10528×3=84181×5-790=115399-205+59=253493-94×4=117257-153-27=77163-(446-339)=56446+380-106=720808-(563+64)=181317-79-175=63767×3-145=2156309-34-88=187396-(37+199)=16023×2+738=784486-21-270=195904+47+703=1654282-118×2=46371+441-616=196768-(592-408)=584477-32×9=189406-233=173303-218=85669-111-309=24919+181-119=813/7-2/7=1/7480-(366-358)=472134+(564-331)=367696×3-552=1536342+643-15=97021×(87-83)=84761+106+69=93665×(276-267)=585450-(23+84)=343376-144-152=8031+143=174297-21-149=127193+(405-202)=396225×3=675383+102-88=397169+236-10=395175+18×8=319338+78-161=255299+77-214=162325+144=469806-171=635443×4-348=14245/8-1/8=4/8900-100-503=297415-65+389=739428×2-557=299916-126-434=356208+37-113=132729-43×7=42815×(260-254)=90469-200-25=24410+(862-553)=319700-10×6=640757+89×8=1469149+295=444441-(474-266)=23388×8-241=463138+147×3=579196×4=784497-318+241=420592+587-854=325802-218-256=328178×4=71230×9=270399+(773-576)=596480+586-849=217367-(469-354)=252951-66×9=357516-(794-536)=258443-44=399686-598+253=341172+688+99=959132+384+803=1319161×4=644885-380=505960-170=790933-181=752135+675-315=495874-36×9=550725×8-348=5452415-150+202=467166×(209-206)=498570-151×2=268397-(987-660)=70790-(549-528)=769115+510+904=152994×4=37697×7=679168×(400-392)=134479+340+121=540746-160=586581-(265+210)=106319-10=309985-269+826=1542197+608+135=940438-254+230=414149×6=894985×(105-101)=3940780-312=468141×2=28252-30+416=438820×(480-471)=7380913+405×2=1723760-181-494=85305×2+145=755844-21=823678-274+29=433237+255+232=724363+(241-11)=593110+282+198=5905/10-4/10=1/10224+37-81=180319-157×2=5894-86-802=6362-52×2=258369+243+314=9261/3+2/3=1460+(144-117)=487176+372=548461+419-598=282199×2=398433-(159+47)=227367-323=4412×3+402=438411-288-13=110114×3=342427-322+50=15566-19=47478×4=1912453-(383-245)=31561×2-40=82317+124=441220-19×6=10635+194=229449-(579-233)=10359×2-77=41443-21-325=97464-226=238759+(446-304)=901317×(293-290)=951134×5-195=475270×2-303=237437-(424-255)=268415-(240-80)=255462×4=1848352-(292+51)=9425+65+54=544143×3=429472+281-207=546289×2=578908-60×2=788459-(492-288)=255886-560+921=1247100×4+605=10052/5-1/5=1/593×(89-82)=65192×5+832=1292281+99=380103-(23-21)=101867-(52+395)=420516-443=73140-10×4=100374-228+120=266253×3+116=875992-223=769788-(403+343)=42546-(814-756)=488385×6-211=2099463-179=284266-26×4=16285×8-156=524523×2-463=583116×8=928340-233+301=408199+151×2=501473-409+157=2215/9-4/9=1/943×(483-478)=215839-79×2=681403+104+440=947720-(375-352)=697280+593=873226+126=35239×6+17=251627×(244-238)=3762472-142+934=1264939+(412-88)=1263399-34-331=34467×(508-500)=3736612+698-788=522812+592+773=217725+344-65=304372-(210+50)=112838×8-868=5836103×4=412459-17-420=22965-(356+353)=256873+(753-88)=1538336-(206+113)=17974+882=1856633+809+828=2270797-(106+603)=88322-146×2=3066+337=403137+52-44=14592+897-377=612230×2=460386-(435-120)=71152×4+489=109741×8=328416+174=590458-314=144479+(337-133)=68396+250-224=12276+(787-526)=337336-(204+99)=33764×(33-26)=5348389+76×4=69391+83=174570-(75+480)=15463-449+38=52256-31-184=41403+479-356=526380-67-251=62852-16+849=1685470-(48+165)=25799+71=170922-579+890=123339+601+718=1358107×9=963891-444=447862+318+830=2010538+(667-236)=969487-285-196=6542-(795-693)=44025+(262-206)=81459-25=434269+912-590=59131×(435-426)=279104+(441-95)=450433-47+10=3965/8-2/8=3/8175+250=425477-(19+289)=169350+49-289=110728-52=676243+332+685=1260334-(455-251)=130347-(615-382)=114632+(218-131)=719472+(158-45)=58519×5=95133×6-223=575141×4+156=720280-106-44=130431×9-223=36562/8+6/8=1319-(323-143)=139739-(58+631)=504/8+3/8=7/8428-51-173=204152-131=21227×3-655=264/8-3/8=1/8746×(264-260)=2984821×(230-221)=7389341-(181+84)=76184-62×2=6090×(244-241)=270444+(140-73)=511152×5+157=917414+918+555=1887460-(160-124)=424466-321=145390-280+212=322276-75-160=41896-709-99=8827+74×9=693318-42×6=66290+(337-30)=597275+446×2=1167157+296=453508+(318-134)=692233-(258-239)=214457+110×2=6773/6-2/6=1/6374-245-111=18815-538+340=617438+(415-154)=699806-214×3=164515×5=2575468+(262-101)=629285+883=1168975-190×2=595492-(375+70)=47154×5-515=255664×(139-132)=4648458+(398-151)=705499-276=223747-(11+577)=159922-19=90360-(71-24)=13447-146=3011/7+2/7=3/7448-140-79=229410-14×2=38249+(402-297)=154314+415-114=615713-148×2=417304-(415-247)=136474-337+166=303173+(463-307)=329111+(506-76)=541888-100×4=48861+(459-124)=396271+212+251=73493×4+121=493869-280=589540-(730-703)=513226×2-105=347739+287=102653×7+649=1020158×5-139=651374-30+310=654860+917-201=1576330-177+210=363431+997=14282/4-1/4=1/4667×4-403=2265429-347-27=55979-(204+644)=131828-372=4565/9+3/9=8/962+26=88403-202=201812+705=1517343-114=229778-(964-879)=693397-357+24=64349-(464-308)=193110+159×3=587492-(310+18)=164150×(354-349)=750212×2=424482-10=472351-(35+312)=4318-233+62=147328-116=212911-760=15163×2+253=379781+(754-73)=1462514×8-664=3448511-304=207457×2=91475+(306-178)=203778-107×2=564298×2+202=798458-(36+215)=207781-142×5=71423-(370-48)=101747-564=183526+493+65=1084208×3=624440-425+347=362803+881-288=1396113-(927-869)=55166-(44+17)=105789+229+599=1617197×3+139=730353×5=1765900+192-112=980417-35×5=24213+456-408=6173+402-10=465227-97-32=98496+398×2=1292484-(877-419)=26644-(202+96)=346392×(613-610)=1176564×5-823=1997325+173+431=929984×(290-281)=8856485+(306-215)=576171+215=386458×3=1374805-228×3=121814+259=1073312-115×2=8233×(210-207)=99965-97-615=253302-226=76705-301+92=496635+202=837876-177+373=1072985-(341+503)=141251×3+886=1639104×(300-291)=936497-(41+331)=125187+(913-884)=21661×(407-398)=549111+18+491=6203/5-1/5=2/5918-(584+213)=121286×9=2574477-27-273=177496-415+226=307224+(382-276)=330154+214=36874×2+978=1126569-112×4=121770-(766-564)=568108-(177-105)=3699+(355-277)=177919-461-289=169565+419=984914-(334+319)=26184×6-130=374930-(766+137)=27200+278=478621×5=3105902×3=2706117+840+956=1913399-302=97283-49×4=87831-217×2=397321+59-284=96526-(344-232)=414254-52×2=15068+689-420=337352+531=883806×(251-245)=4836490+953=1443974-542-137=295105+26+73=204894-24×2=846854×6-673=4451253+153+358=764107+111×7=884376+123×5=991944-(136+552)=256511×9-339=42607/10-3/10=4/10149-11×5=94438-139-128=171489×3-41=1426389+(309-225)=473689-546-45=98212×(189-185)=84862×2-76=48901+(549-290)=1160257×(207-204)=771221-23×4=12988+129+733=950247×3-335=406392×2=784337-(265+41)=31115+152=267732-317×2=98223-(188-17)=52169+299-463=5456-(242+171)=43428×2-98=758346×(15-10)=17301/6+4/6=5/6304×(198-195)=912165+429=594843×3-941=1588439-325=11474×7-491=2783+98-29=152731-72×2=587337×2=674169+17×7=28871×8-337=23129+244-207=6682+368=450567×(584-580)=226885×(364-355)=765188-16×2=156126+126=25290+34×9=396420×8-909=2451750×(184-177)=5250216+492=708345-107=238838-152+671=1357773-278-107=388360-58×2=244283-166-16=101427+40×2=507787-667-49=71334+374=708107+147×3=548477+61-48=490411+133+230=774267+146=41357+386+301=744220-21×2=178215×4=860742-312+201=63117+30=47821-(784-163)=200356-293+268=33165+354=419240+187-399=28258+168-65=361446×5=2230963+338×2=1639305-(121+45)=139130×(467-462)=6503/10-1/10=2/10194×5+41=1011698-(68+114)=516335-107=228142+79×4=458978-(297+674)=7315-(456-367)=226300×5=1500179×(157-154)=537331-205-48=78329-(252+73)=4434-(72+59)=303683-531-130=22241+68-193=116247×(445-442)=741110-(36+35)=39953-191×2=571217-41+173=349439-(92+236)=111441-14×3=39992×2=184963-177-388=39839-24+677=692248×4-960=32385-174=211194+140-37=297310+75×3=53513×8+104=208989-53-224=712933+151×6=1839444-120×3=842/10+4/10=6/1030+220-192=58420-(67+195)=158223×(297-293)=892877-852+694=719506+163=669318+418+103=839672×9=6048495+(416-267)=644443-(236+135)=72219×2-280=158990-320+292=962389+391+70=850318+541+88=947408-83×2=242150×4=600915×8=732041+452+306=799490+(331-287)=534226-182=44906-43×6=648518×(526-521)=2590257+140=397723-200=523788-(686-613)=715350-(341-220)=229235-(397-332)=170599-207=392412+635+263=1310396-307+211=300373+64-261=176813+103×2=101931+(415-402)=44143+305-50=398469-451+53=71339-34×8=67962-101+247=1108137×(293-286)=959504×5=2520261-47=21418+807+88=913302×4-878=330362-(275-96)=183865-138-478=2492/7+4/7=6/7186+228=414694×2-85=1303666×(418-411)=4662107×5-225=310393-(479-403)=317293×(624-615)=2637131+299=430323+15×8=44312×3+574=610288+90-131=247711-658=53208×8-31=1633109×9-109=872195+(788-207)=776161×3+327=810704+22+777=1503328+143=47166×9=594425-184=241414-237+131=308729-100×2=529103+252+636=991148+994+17=1159997×8=7976233×4+792=1724799-545+626=880823+162-298=687239+687=926210+60×9=750981-145-662=174332×(84-81)=99664×9=576449-(347+32)=70930+194+239=1363887-(476+151)=260925-(373-270)=822573+(690-512)=751388+190×5=1338659-(211+27)=421325+396=721212+23+238=473143+140×3=563148+634=782499-19×8=347440+382+155=977915-83=832733+561+391=1685316+101-181=236459-12=447205+355+302=862398-61×4=154281-(41+191)=49366-(199-93)=26055×3+377=542994-59-783=152463-(428-368)=403630×(339-332)=4410704+244×3=1436405-36×5=22560×6+114=474429-(163+110)=156461-(458-434)=43799+262=361626-(509-108)=2253/8+4/8=7/8105+(488-462)=13147×5+438=673665+219=884455-379+604=680123+224=34736+280+273=589164×(422-416)=984673-138+576=1111433-(170-120)=383234+52=286454-445+63=72485-(102+109)=274285+29×6=459388-62-186=140375-126×2=12363+391-327=127873+(799-397)=1275850-164-486=200107×5=535154×6-827=97118×(367-360)=826437-318-49=70485-224×2=37331+222+714=1267969+(359-329)=999321-(102+209)=10460-(498