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729+316+370=242+371=638-(735-428)=378-260+72=222+208=57+655-456=95+377-445=35×9-120=3/4-1/4=872×(275-268)=690-(687-632)=319×(786-781)=600-414=303+69×3=135×4=888-(121-32)=356+126-441=439-(50+311)=708-146=77×2=117-44=882-30+958=3/7+2/7=348-(350-20)=281×3+983=447-264=386-249=128+162=526+300+170=417×2=387+(788-674)=38×7+908=941+(602-414)=364-179+71=329-(474-275)=369-(20+52)=479+(325-258)=970×(732-725)=825-(347+208)=326+(480-400)=307+111-374=685-(286+191)=89-22×2=233-(258-73)=706-203×3=494+59×7=385-360+428=111+(760-160)=596+403=337+(326-37)=665×6=885+589-794=289-(567-465)=357-175×2=866-142-165=10+310-12=590×6=442-(83+183)=121×3+366=897-205-653=152+35-95=406+(500-387)=433-23×4=667-(890-780)=299-233+347=330-213+109=834-(28+352)=320×3=220-(678-646)=143×5+721=170+326-354=38+374-93=136+30=360+881=916-(599+163)=734+(341-154)=286×(88-85)=286+168+222=13×(153-150)=587-440+122=471-(297+149)=715×3-174=744-601+40=18×7-99=320-(824-521)=113×(207-201)=766+109-465=999-162×6=303-259=444-39-185=200+47×9=351+197+62=915-214=211-73=464-233+118=928-324×2=243×(437-428)=239+212×3=395-52×2=1/5+3/5=544×8=820×(864-856)=5/7-1/7=399-(126+113)=327+50×9=487-412=336-163+972=293-119×2=466-267=181+317=948-(37+55)=987-38×7=221×(540-531)=88×6=413-(85+95)=578+399×2=298×3=747×7-561=694+(981-732)=968-(231+161)=266×3=699-(418+266)=693×(543-539)=683×5-251=482-(455-243)=633-(243-72)=506+63+155=169×5-555=85×6+256=469-45×9=89+131=807-(177+110)=491-45-147=195+288-447=125×6-452=415+22+270=124×2-106=61+141=343-183=244+179=46+167=869-124-391=3/6-2/6=471×2-942=322×4-901=114+244+910=951+334+545=851+765+139=310×2=895-170=152×6-435=185+837-210=200×4-556=201×3+974=202+54=704-(230+301)=183-46×3=337-102=56+897-586=111×7-136=588+258+131=857×2-624=134+274-54=149×5-701=752-(788-142)=225×3=587+(746-579)=294+167-221=389-308+231=478+548-564=654-(693-138)=944+(180-123)=146+174×5=208-81-25=70-(948-887)=28+321-29=687×6-497=254+(177-132)=707-(29+112)=453-182-67=216-(45+168)=273-114×2=114+380=556+101=2/3-1/3=784×2=56+(258-220)=61×8-430=101×6=242+510=804×2=337-165-25=328-182-32=535-190-209=210+194-142=922+(811-185)=679-509-147=113+115=262×2+656=368-18×2=92+(203-88)=435+(390-258)=960+(722-510)=773-603=47+157=187+225=283-35=998-699=685-164=318-29=600+66-97=64×9-403=497-18-310=816-476+620=379-128=893-251+710=132×(126-121)=210+226-59=42×4=916-70-85=381-(481-186)=37+42-46=633+403+680=255+461-343=822-247-268=485-(447-76)=370-30×3=354+(409-290)=258×(278-275)=275+136-202=250×(488-484)=220+833+324=454×5-356=308-121+133=318+(281-66)=826-(693-446)=599+577-736=10+351+74=387×6-626=242-27×6=809-(50+380)=425-115+181=873-52=816-89-310=870-160-293=113×8+270=625+106=475-274-83=386-(42+53)=935-26×5=925-182×2=392-(86+170)=290+502=360+46×6=518-182=268+167-187=47×(322-316)=906-86×4=82×(210-203)=250-(900-892)=448-134×3=305+(403-121)=239-60=202-172-10=245+799-317=168-168+344=303-(388-138)=175-(214-130)=301+333+147=98-10×9=307-85-164=457-18+553=84×(431-428)=956-339=5/8+3/8=17×2+363=4/7-2/7=854+664+293=174×2+593=78+40=670×3-376=347-(397-335)=755-(195+354)=508+254+256=937-(268+510)=735+544-377=371-27×8=236×4=2/6+3/6=307-152+290=137+208+263=142×7-92=860-(382-293)=281+886-160=71×(335-331)=398-187=824-597+489=445-(496-155)=155×7-258=751-(259+183)=441-(99+82)=238-195=281+(338-117)=249-40×4=536+199+128=742×(810-802)=678×3=171×3-184=439×2=425×3-597=472-(449-319)=306+15×4=102+257=766-567+308=342×2-440=765-561+550=295+(370-187)=973-231×4=474-150-136=67×(453-448)=383-(477-389)=93×7+75=414-(196+192)=14+(275-133)=148×(293-288)=397-175+116=181-144=35+43×7=800×(728-721)=59+(91-33)=126×2=126-(18+19)=636+509-446=715×2-935=203×3-609=539×(870-866)=22×(33-28)=484-404=798-458+512=93+496=464-(670-440)=403+(654-165)=921+79×4=307-131=66×2=302-43×2=535×5=804-(136+162)=112×5+286=523+865=246+110-231=451-270=763×(563-559)=81+(410-50)=824-89-404=485-21×2=254+546+380=808×3-200=433-(425-157)=218+864-766=101+(390-127)=128+106=817+53×7=380-10×4=114+157=232+70+30=2/10-1/10=20×(220-214)=431+(308-298)=317-314+297=444-(370-337)=323-284+247=721-21-583=476-91×3=842-(800-360)=308+250×2=21+346-241=326-(310-132)=56+408-53=414-(11+146)=359-76-117=291×3-199=37×(437-429)=322×2=47+445+40=156×2=321+95×7=205-(153-76)=226×3-648=472+289=777×5=845-368+840=121×(307-303)=318-300=478-42×3=82×(436-427)=371-23-115=56×4+262=100×5-362=382+30+283=491-(48+191)=238-(474-412)=526-42-352=49×2=288+(328-92)=356-136-94=579+883-120=406-379+170=453-(157+144)=771-(133+534)=182-30=582+118+367=433-23-379=162×2+394=168×(622-619)=256×(921-912)=90+160=445×9-248=977-822+473=696-(995-347)=198+(352-118)=617+165=187+76+514=861-301-528=84×7-563=688+841+480=908-302-178=877-192×3=968+494-890=448-(309+18)=319+145=807×4=279+107=908+(935-644)=146+(936-720)=410-128×2=463-63+898=343+87=114+181×4=785-609-19=359×(499-494)=231-(387-375)=787×8=939-(189+412)=56+823+995=818×(361-358)=946-81×6=364×2=211×3=64+(448-281)=267+53×5=935×3=148-113=205+237-59=726×2=452-217=428×(736-733)=811×3=29×5+494=6/9+3/9=113+516=729-332-392=919-376+103=375-152+244=466-115=500×2=1/8+2/8=181+191=92×7=378-(449-326)=24+(880-276)=614-(874-541)=84×9=121-26+175=701-306-52=1/7+5/7=379-(302+48)=6/8-1/8=174+228-116=476+58×7=311-136×2=70×7-11=702-531=399-292=489×9-967=484+(447-104)=696-548+945=755×9=983×6=205-32×4=948+527-344=318-(77+114)=266+805-906=374+318+851=49×6=134-(19+65)=140+19-137=38+249-105=980-(732+131)=82+268+42=411-68-341=212×3=888-84-709=459-267=815-(173+80)=498-67×7=101+398=268+74-177=487-(99+50)=916×5=57×6=2/4-1/4=113×3-205=130×(376-372)=983-14-935=324-14-59=67×4-165=380-66-74=823+596+741=397-(467-161)=937+990-927=347-(98+228)=328-(955-719)=932-12=712-388=470-363+305=126×3=451+16-215=144+237=492-469=47+359-272=264+67×9=340-(811-652)=183-10+260=364+131=693-111×2=644×4=866-(429-39)=19+56×2=465-(81+47)=611-511=394-(141+196)=236×2+457=490-(360-64)=811×(132-123)=83×9-387=4/7-1/7=132×4+465=700×2-281=38×3+312=24+(481-460)=992-(735-722)=519+383-222=692-159-359=253-(380-369)=728-(757-100)=447-194-164=56×2+486=104×5+610=213×2+665=272-55+892=147+515-185=657-323=362-190-95=227-19-160=994+814=511×7=336×2+711=71+91+411=235-(148-27)=792-221-224=322-(428-420)=10+46=868-342+352=27+82×7=28×8+345=319-72-38=345+88+458=494+(167-13)=471-134-252=911-167×5=582-150-280=288×3-128=550-375+519=68-29+341=539+926+78=226-37×3=147-99=866-69×9=822-690=955-879=254-(125+113)=196×2-226=256-90+255=239-(144+77)=147+322+243=17×(447-438)=315-(468-305)=40×(268-261)=267-(265-219)=301-(56+29)=166-(637-584)=616+(617-81)=451-345=364-72=397-129-104=262+283+367=59+143=765+960-522=244-(128+14)=925-166×2=484-39+49=814-114=210×3+941=355×2-369=857-553+900=453+193=595-29=292+543=784-283=930-681=4/8-1/8=464+(476-158)=170+(136-48)=137+163-209=465×3=198+196+182=357+544-317=780-78×2=896+(715-378)=294×2-113=174+175-21=191+313+201=138-57+311=139×(333-327)=646-187+843=535-205+491=891+563+867=128+300=386+303+244=975-(412+24)=197+(493-325)=857×9-719=232-41×4=272-37×6=270×4-499=170-138=134+147=357+101-450=55×(488-480)=501×(53-46)=869×(450-445)=686-93-375=969-(249+343)=990+49×2=817-105=480-15-172=819-810+575=66×(372-366)=126×(424-417)=528×9-472=94×5=701+152+754=296-85+209=18×4=100×(244-236)=40×9-52=310-11×5=363-353+11=812-(444+322)=98×7=366+716+840=31+(891-407)=1/9+2/9=310-56+571=783+463+789=641+172×4=478+(196-132)=690×9-122=948+882=689×2-959=767-518-136=708×(875-867)=60×4+106=111×(408-402)=983-(882-876)=634-(191+388)=806-213-107=267+94×4=592×(843-834)=709+43×2=20+290-56=266-18×7=421-143+347=448-(120+270)=348×6-762=156+(451-111)=69×8-435=246-222+387=34×2+244=45+169+262=38×5-161=993+(861-384)=348+(168-98)=436-(874-569)=414-230+169=133×7-876=975+102×7=244+(379-208)=284+696=413-(251+48)=782+353-485=386-132×2=564-54×6=313×3=488+280-333=196+(606-53)=35×(380-373)=70×8+242=50×4=128+75+527=424-(322-240)=153+699=810×(227-220)=988×(790-783)=338+185+136=107×(304-298)=897×(963-956)=884+223+652=276-(496-474)=980-477+826=329-118-13=488-113-165=923-154-59=4/8-3/8=251+123=55+122-29=174×(457-454)=979-124-632=369+398-735=61+878+364=487-194-191=794-(340+204)=14+538+438=964-273×3=346-146×2=933+462+917=138+368×2=219-180=201-69×2=32+361-103=466+460-912=150×2+437=400-199=461-84-284=186-12×9=786+516+122=255+922=198×(360-357)=79×6=757+82+705=476-(173+36)=58+483+377=179+268=394+266+334=972-456×2=41+26=461-53×5=913+(988-733)=345-13=380-(254-226)=382+(464-262)=93×2+345=488-455+124=439×2-176=452-232-29=1/8+5/8=44+(554-496)=289-97-32=152-91=185+527+70=663×8=986-55×5=282-60×4=113×5=310×(164-161)=327×8=20+314×2=196+151=119×(72-66)=374+300+282=79×7=799+69×4=198-16+224=356-(52+129)=452×2+36=645+147=128×7-851=439+(666-393)=135+191=34×(65-58)=179+585+175=367-43×2=488+(250-225)=956-261×2=644-(617-208)=432-(143-20)=800-156=500-(151-117)=4/9+2/9=345-48-280=976-(243+141)=111×(298-291)=178+130=339+538=463-(149+112)=266+(393-25)=356-124×2=273+(405-184)=658-401+807=921+224+451=10+670+269=435+130×2=314-190+364=480+210+674=109×6-535=188+(372-267)=30×9=610+666=992-(782+56)=232×3-27=450-22+57=855+939+362=488-(159+177)=603×3=948-624+318=763+790-456=942-334=470-67-142=841-27×6=445+(292-13)=25+(726-240)=198+292=4/6-1/6=813-58+289=777-(617-575)=195-67=1/7+3/7=868+(720-274)=465-11×4=330×3=447-(193+221)=70×(721-716)=122+524=30+83+266=298+91=203×5-445=280×(988-983)=622×4-676=158×3=189-(111-88)=955-219×2=6/8+2/8=938+126×5=參考答案729+316+370=1415242+371=613638-(735-428)=331378-260+72=190222+208=43057+655-456=25695+377-445=2735×9-120=1953/4-1/4=2/4872×(275-268)=6104690-(687-632)=635319×(786-781)=1595600-414=186303+69×3=510135×4=540888-(121-32)=799356+126-441=41439-(50+311)=78708-146=56277×2=154117-44=73882-30+958=18103/7+2/7=5/7348-(350-20)=18281×3+983=1826447-264=183386-249=137128+162=290526+300+170=996417×2=834387+(788-674)=50138×7+908=1174941+(602-414)=1129364-179+71=256329-(474-275)=130369-(20+52)=297479+(325-258)=546970×(732-725)=6790825-(347+208)=270326+(480-400)=406307+111-374=44685-(286+191)=20889-22×2=45233-(258-73)=48706-203×3=97494+59×7=907385-360+428=453111+(760-160)=711596+403=999337+(326-37)=626665×6=3990885+589-794=680289-(567-465)=187357-175×2=7866-142-165=55910+310-12=308590×6=3540442-(83+183)=176121×3+366=729897-205-653=39152+35-95=92406+(500-387)=519433-23×4=341667-(890-780)=557299-233+347=413330-213+109=226834-(28+352)=454320×3=960220-(678-646)=188143×5+721=1436170+326-354=14238+374-93=319136+30=166360+881=1241916-(599+163)=154734+(341-154)=921286×(88-85)=858286+168+222=67613×(153-150)=39587-440+122=269471-(297+149)=25715×3-174=1971744-601+40=18318×7-99=27320-(824-521)=17113×(207-201)=678766+109-465=410999-162×6=27303-259=44444-39-185=220200+47×9=623351+197+62=610915-214=701211-73=138464-233+118=349928-324×2=280243×(437-428)=2187239+212×3=875395-52×2=2911/5+3/5=4/5544×8=4352820×(864-856)=65605/7-1/7=4/7399-(126+113)=160327+50×9=777487-412=75336-163+972=1145293-119×2=55466-267=199181+317=498948-(37+55)=856987-38×7=721221×(540-531)=198988×6=528413-(85+95)=233578+399×2=1376298×3=894747×7-561=4668694+(981-732)=943968-(231+161)=576266×3=798699-(418+266)=15693×(543-539)=2772683×5-251=3164482-(455-243)=270633-(243-72)=462506+63+155=724169×5-555=29085×6+256=766469-45×9=6489+131=220807-(177+110)=520491-45-147=299195+288-447=36125×6-452=298415+22+270=707124×2-106=14261+141=202343-183=160244+179=42346+167=213869-124-391=3543/6-2/6=1/6471×2-942=0322×4-901=387114+244+910=1268951+334+545=1830851+765+139=1755310×2=620895-170=725152×6-435=477185+837-210=812200×4-556=244201×3+974=1577202+54=256704-(230+301)=173183-46×3=45337-102=23556+897-586=367111×7-136=641588+258+131=977857×2-624=1090134+274-54=354149×5-701=44752-(788-142)=106225×3=675587+(746-579)=754294+167-221=240389-308+231=312478+548-564=462654-(693-138)=99944+(180-123)=1001146+174×5=1016208-81-25=10270-(948-887)=928+321-29=320687×6-497=3625254+(177-132)=299707-(29+112)=566453-182-67=204216-(45+168)=3273-114×2=45114+380=494556+101=6572/3-1/3=1/3784×2=156856+(258-220)=9461×8-430=58101×6=606242+510=752804×2=1608337-165-25=147328-182-32=114535-190-209=136210+194-142=262922+(811-185)=1548679-509-147=23113+115=228262×2+656=1180368-18×2=33292+(203-88)=207435+(390-258)=567960+(722-510)=1172773-603=17047+157=204187+225=412283-35=248998-699=299685-164=521318-29=289600+66-97=56964×9-403=173497-18-310=169816-476+620=960379-128=251893-251+710=1352132×(126-121)=660210+226-59=37742×4=168916-70-85=761381-(481-186)=8637+42-46=33633+403+680=1716255+461-343=373822-247-268=307485-(447-76)=114370-30×3=280354+(409-290)=473258×(278-275)=774275+136-202=209250×(488-484)=1000220+833+324=1377454×5-356=1914308-121+133=320318+(281-66)=533826-(693-446)=579599+577-736=44010+351+74=435387×6-626=1696242-27×6=80809-(50+380)=379425-115+181=491873-52=821816-89-310=417870-160-293=417113×8+270=1174625+106=731475-274-83=118386-(42+53)=291935-26×5=805925-182×2=561392-(86+170)=136290+502=792360+46×6=636518-182=336268+167-187=24847×(322-316)=282906-86×4=56282×(210-203)=574250-(900-892)=242448-134×3=46305+(403-121)=587239-60=179202-172-10=20245+799-317=727168-168+344=344303-(388-138)=53175-(214-130)=91301+333+147=78198-10×9=8307-85-164=58457-18+553=99284×(431-428)=252956-339=6175/8+3/8=117×2+363=3974/7-2/7=2/7854+664+293=1811174×2+593=94178+40=118670×3-376=1634347-(397-335)=285755-(195+354)=206508+254+256=1018937-(268+510)=159735+544-377=902371-27×8=155236×4=9442/6+3/6=5/6307-152+290=445137+208+263=608142×7-92=902860-(382-293)=771281+886-160=100771×(335-331)=284398-187=211824-597+489=716445-(496-155)=104155×7-258=827751-(259+183)=309441-(99+82)=260238-195=43281+(338-117)=502249-40×4=89536+199+128=863742×(810-802)=5936678×3=2034171×3-184=329439×2=878425×3-597=678472-(449-319)=342306+15×4=366102+257=359766-567+308=507342×2-440=244765-561+550=754295+(370-187)=478973-231×4=49474-150-136=18867×(453-448)=335383-(477-389)=29593×7+75=726414-(196+192)=2614+(275-133)=156148×(293-288)=740397-175+116=338181-144=3735+43×7=336800×(728-721)=560059+(91-33)=117126×2=252126-(18+19)=89636+509-446=699715×2-935=495203×3-609=0539×(870-866)=215622×(33-28)=110484-404=80798-458+512=85293+496=589464-(670-440)=234403+(654-165)=892921+79×4=1237307-131=17666×2=132302-43×2=216535×5=2675804-(136+162)=506112×5+286=846523+865=1388246+110-231=125451-270=181763×(563-559)=305281+(410-50)=441824-89-404=331485-21×2=443254+546+380=1180808×3-200=2224433-(425-157)=165218+864-766=316101+(390-127)=364128+106=234817+53×7=1188380-10×4=340114+157=271232+70+30=3322/10-1/10=1/1020×(220-214)=120431+(308-298)=441317-314+297=300444-(370-337)=411323-284+247=286721-21-583=117476-91×3=203842-(800-360)=402308+250×2=80821+346-241=126326-(310-132)=14856+408-53=411414-(11+146)=257359-76-117=166291×3-199=67437×(437-429)=296322×2=64447+445+40=532156×2=312321+95×7=986205-(153-76)=128226×3-648=30472+289=761777×5=3885845-368+840=1317121×(307-303)=484318-300=18478-42×3=35282×(436-427)=738371-23-115=23356×4+262=486100×5-362=138382+30+283=695491-(48+191)=252238-(474-412)=176526-42-352=13249×2=98288+(328-92)=524356-136-94=126579+883-120=1342406-379+170=197453-(157+144)=152771-(133+534)=104182-30=152582+118+367=1067433-23-379=31162×2+394=718168×(622-619)=504256×(921-912)=230490+160=250445×9-248=3757977-822+473=628696-(995-347)=48198+(352-118)=432617+165=782187+76+514=777861-301-528=3284×7-563=25688+841+480=2009908-302-178=428877-192×3=301968+494-890=572448-(309+18)=121319+145=464807×4=3228279+107=386908+(935-644)=1199146+(936-720)=362410-128×2=154463-63+898=1298343+87=430114+181×4=838785-609-19=157359×(499-494)=1795231-(387-375)=219787×8=6296939-(189+412)=33856+823+995=1874818×(361-358)=2454946-81×6=460364×2=728211×3=63364+(448-281)=231267+53×5=532935×3=2805148-113=35205+237-59=383726×2=1452452-217=235428×(736-733)=1284811×3=243329×5+494=6396/9+3/9=1113+516=629729-332-392=5919-376+103=646375-152+244=467466-115=351500×2=10001/8+2/8=3/8181+191=37292×7=644378-(449-326)=25524+(880-276)=628614-(874-541)=28184×9=756121-26+175=270701-306-52=3431/7+5/7=6/7379-(302+48)=296/8-1/8=5/8174+228-116=286476+58×7=882311-136×2=3970×7-11=479702-531=171399-292=107489×9-967=3434484+(447-104)=827696-548+945=1093755×9=6795983×6=5898205-32×4=77948+527-344=1131318-(77+114)=127266+805-906=165374+318+851=154349×6=294134-(19+65)=50140+19-137=2238+249-105=182980-(732+131)=11782+268+42=392411-68-341=2212×3=636888-84-709=95459-267=192815-(173+80)=562498-67×7=29101+398=499268+74-177=165487-(99+50)=338916×5=458057×6=3422/4-1/4=1/4113×3-205=134130×(376-372)=520983-14-935=34324-14-59=25167×4-165=103380-66-74=240823+596+741=2160397-(467-161)=91937+990-927=1000347-(98+228)=21328-(955-719)=92932-12=920712-388=324470-363+305=412126×3=378451+16-215=252144+237=381492-469=2347+359-272=134264+67×9=867340-(811-652)=181183-10+260=433364+131=495693-111×2=471644×4=2576866-(429-39)=47619+56×2=131465-(81+47)=337611-511=100394-(141+196)=57236×2+457=929490-(360-64)=194811×(132-123)=729983×9-387=3604/7-1/7=3/7132×4+465=993700×2-281=111938×3+312=42624+(481-460)=45992-(735-722)=979519+383-222=680692-159-359=174253-(380-369)=242728-(757-100)=71447-194-164=8956×2+486=598104×5+610=1130213×2+665=1091272-55+892=1109147+515-185=477657-323=334362-190-95=77227-19-160=48994+814=1808511×7=3577336×2+711=138371+91+411=573235-(148-27)=114792-221-224=347322-(428-420)=31410+46=56868-342+352=87827+82×7=60128×8+345=569319-72-38=209345+88+458=891494+(167-13)=648471-134-252=85911-167×5=76582-150-280=152288×3-128=736550-375+519=69468-29+341=380539+926+78=1543226-37×3=115147-99=48866-69×9=245822-690=132955-879=76254-(125+113)=16196×2-226=166256-90+255=421239-(144+77)=18147+322+243=71217×(447-438)=153315-(468-305)=15240×(268-261)=280267-(265-219)=221301-(56+29)=216166-(637-584)=113616+(617-81)=1152451-345=106364-72=292397-129-104=164262+283+367=91259+143=202765+960-522=1203244-(128+14)=102925-166×2=593484-39+49=494814-114=700210×3+941=1571355×2-369=341857-553+900=1204453+193=646595-29=566292+543=835784-283=501930-681=2494/8-1/8=3/8464+(476-158)=782170+(136-48)=258137+163-209=91465×3=1395198+196+182=576357+544-317=584780-78×2=624896+(715-378)=1233294×2-113=475174+175-21=328191+313+201=705138-57+311=392139×(333-327)=834646-187+843=1302535-205+491=821891+563+867=2321128+300=428386+303+244=933975-(412+24)=539197+(493-325)=365857×9-719=6994232-41×4=68272-37×6=50270×4-499=581170-138=32134+147=281357+101-450=855×(488-480)=440501×(53-46)=3507869×(450-445)=4345686-93-375=218969-(249+343)=377990+49×2=1088817-105=712480-15-172=293819-810+575=58466×(372-366)=396126×(424-417)=882528×9-472=428094×5=470701+152+754=1607296-85+209=42018×4=72100×(244-236)=80040×9-52=308310-11×5=255363-353+11=21812-(444+322)=4698×7=686366+716+840=192231+(891-407)=5151/9+2/9=3/9310-56+571=825783+463+789=2035641+172×4=1329478+(196-132)=542690×9-122=6088948+882=1830689×2-959=419767-518-136=113708×(875-867)=566460×4+106=346111×(408-402)=666983-(882-876)=977634-(191+388)=55806-213-107=486267+94×4=643592×(843-834)=5328709+43×2=79520+290-56=254266-18×7=140421-143+347=625448-(120+270)=58348×6-762=1326156+(451-111)=49669×8-435=117246-222+387=41134×2+244=31245+169+262=47638×5-161=29993+(861-384)=1470348+(168-98)=418436-(874-569)=131414-230+169=353133×7-876=55975+102×7=1689244+(379-208)=415284+696=98041