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418+(448-212)=4/10+2/10=71×2=95+(332-265)=897+772-976=487-68=167-(101+18)=89×7-493=666-479-114=285×8-331=603×6-185=564+(790-208)=277+126×4=522+229=219+45+561=839-(134+575)=971-340×2=316×2+55=232×3-392=105+155=109+219=633-37-105=344-(321-296)=79+(362-321)=312-260-41=483-(66+202)=360-87-240=104×3-150=290+(455-126)=281+436=729-(293+110)=547+344+429=919-674-13=437-119=192+377=151-47×2=77+197+151=54×2=138-(451-366)=159×4+868=263-140=294-67+111=756-43-641=249+50=474-364+31=659-516=703+922+928=328-96×3=709+(685-552)=986+169-300=231+895+677=91×(467-458)=445-(106+277)=110+223=786-245+931=165×5=268+206-252=453+(334-300)=397-30×7=870+464+756=310-33×3=800-242=320-140×2=286-264+427=316+915=685×3=256×3=196×(181-178)=892×5-101=19+(431-424)=847-829=375-(20+145)=89-(658-596)=710×2=200+(742-146)=171-(23+125)=370×2-492=726×(811-803)=122+69×4=56+80=999-63-177=3/7-2/7=6/9+2/9=483-(326-153)=176-88+175=348-13×5=95+237=723-395=183×(277-273)=151+193=74+517+70=924-283+334=242+467=522×9=191-43×2=402-(31+171)=685+881-595=13×5=347+536+73=873-22=362+775-440=131×7-156=982-303-66=407+987-507=77+294-173=638+48×8=346×(423-415)=583-(750-582)=731-444-202=214-13×5=447-(350-25)=124×(592-584)=753+839=266-76-172=557-128+820=832-250=188×4=85×(118-114)=300+199×2=107×2=219+72-21=174-34×3=65×(159-153)=791×2-551=510-(757-480)=497-392-34=442+498×2=5/10-4/10=217+606+172=688-(978-640)=3/5-1/5=466-218+178=379-34×8=241×(303-300)=1/6+3/6=184+82=554-112-84=274-(329-325)=195+19+508=253×2=89×(156-153)=381+(340-152)=352-23×4=591-225+554=695-(579+19)=972-(793-190)=424×(409-401)=94×(363-358)=372+43×9=652+120+383=90×7-226=655-99×5=610+706-195=433-37×2=369-309=211-100+331=46×(466-461)=734+92×4=360-49=456-(300-184)=1/5+4/5=499-464=236+388+228=202×4=150+716+75=82×4+556=844-64×4=21×7+178=307+(395-357)=185+454+845=241-239+195=510×4-649=364+(449-61)=31+(315-27)=400×2-101=364+304+113=855-567=386-(137+97)=246×4+997=45+274+432=165-60×2=201+246-90=467+(441-286)=753-(695-47)=331+(406-354)=284×8-48=348-(168+150)=282×9=827-(381-59)=690-(288+217)=237+364+520=655-228=27×(656-651)=940-728-183=721×4=4/7-3/7=559-218×2=1/5+3/5=477-418+325=59+61-78=408×2-88=745-11×4=790-(962-664)=416×2-307=632×3=172+697+269=52×2=14×2=833-64×5=80×6-58=127+775+360=3/6+2/6=41×7+177=206-73-115=838+(498-454)=85×(184-175)=986-131×3=265+287+185=391-149-200=360-223=181-67-105=926-(512+170)=273+74=213×(80-77)=214×2=402-13×2=519+98×8=845-742+452=709×3-340=68+271-282=612+193=622×(967-958)=279×(982-976)=66+(952-138)=569-(154+33)=430-390=974-555+659=854×6-390=471×5-31=146×(892-885)=448-240+85=902-825+751=638-(319-55)=263+175-163=667-113+589=538×6=552-(466-414)=902-297-408=137×7-298=474-(288-84)=376×2=603+(621-288)=32×7+141=734×4-846=163+(500-427)=357+(933-930)=292+114=434-317+21=163-44+337=961-307+613=81×(412-408)=32×7=539+927=631+(930-773)=828-228=327×3-342=217+141-321=935-(546-33)=117×6+935=394+19-35=652+992=175-109+177=111+228=608+(749-404)=343-39-65=358-315+277=132×2-180=420×6=472-348=644×6-46=552×7=631-478-35=491-394=252+103+249=321+(462-412)=477+197×4=395-83-134=906-538=496-174-48=349-153-159=429-(463-418)=295-(247-243)=361-(430-414)=199+559+169=431-(317-142)=60+40=27+345-134=78×(155-149)=677+707-605=191×(367-363)=211×3-182=92×(374-369)=310×2-152=303+73-240=861-279×2=872-106-549=526+(325-138)=970-(31+905)=321-49=288×(374-371)=380-331+432=316+59×9=319×2=43+329-36=273+508=983-(250+189)=194×6=4/6-1/6=483-(316-127)=232-(642-640)=847-538+189=564+716+392=110-95=144-(107+12)=769+55×5=520×(935-932)=812+965+789=274-(86+33)=940-64-451=118×(370-362)=124+421=124+159=172+720=165×(305-301)=322-174+954=146×2=902-470-261=134×(547-544)=499-109×3=92×2+316=981-462-512=315-104-195=551+398×2=78+79×8=194-21×5=208×3+911=863×3-665=116×5=431-88-268=223-19-19=635+416+209=455×4=54×8=415-(30+184)=2/5-1/5=105+(346-168)=724-28×5=559+380+846=493-218=960-220-613=350-131-91=126×2=855×7-334=980+(602-256)=88+336=948-(252+366)=106+145=35×9+17=56×(418-411)=309+184=641-527+96=468+131×4=502×(545-538)=349+87=855-17+117=36+(326-159)=409-111×2=611+812-960=486-166-143=924×(864-858)=974-646=864×(812-803)=307-147=859-179=961-(986-521)=824+761+526=417+(224-207)=846-237-341=27+41×4=394-(834-645)=986+(874-718)=889+(770-612)=729-525=530-485+467=813+44+32=280-31×4=429+855=136×6-772=167-41=387+98=205+76+520=302+(462-86)=416-84-160=706-(632-589)=130×(359-355)=201-36+324=474-(118+344)=146+395×2=246×3-190=533+193-492=901-491=643+688=41+(403-154)=172×5-24=208-143=711-(778-98)=506×3-990=632+865-330=267+119=232×2=306-105=92+444×2=345×9-100=72+(132-99)=304×(921-918)=909-(104+783)=97-84=27+455-180=449-306=215+89=397-(249+30)=410-(213+37)=231+201-29=901+(693-492)=450×2+359=603-(503-365)=252×3+215=934-205+214=45×4+53=936×2=445-388=246-(190-140)=92×5+14=253-130=31×5+120=941-187-671=792+146+149=310+(216-105)=512-(311+118)=122×8=309-(92-75)=788-530=397+125=165×3+285=156+114-17=196×3=610-(14+232)=803-80×9=795-(73+282)=109+855-675=278-28×5=169+694+58=793+829+933=886-33×8=625-(213+345)=2/6-1/6=156+(181-131)=904+621-774=171×7=796+464-740=254+946+316=249+239-31=52+(769-714)=60×2=237-(45+173)=505+290=276-145-86=758+629+583=406-134+131=933-(229-33)=969-32×9=49×5+86=148+44×9=896+654+414=79-24×3=692+235+21=103×6+133=191×9=451-(229+52)=682+27+119=423×9-806=616-(769-725)=175-22×6=117×(492-489)=700+903+307=96×7-507=232+266-287=599×6-921=211×3+203=137×7-517=607-(202+366)=411×2-100=353-31×9=282+273+195=131+365-437=380+457-661=548+954-878=55×(362-357)=43×(99-93)=891×(947-942)=314-166-52=814-(20+544)=422-(179+201)=156-(402-273)=492×2=578+382-193=4/7-2/7=742×6=27+37-33=838-412+251=656×8=781+(632-76)=178×3=200+34=169-135+390=469-(10+202)=513+283×2=327-26×9=376×7-497=710-274+891=493-57=132-104+326=941+411-683=145-30-75=3/8+4/8=766-(189+41)=181-(19-12)=13×6+371=848-204=451-(76-53)=729×8=659-18×5=285-172=71+(439-294)=279+183=216-144+118=460-392+141=206×4+151=104+68=260-84×3=188×9=558+555-173=381-(431-168)=829-(772-597)=447-70×4=238-187+134=631-391=477-(281+132)=247+207-112=50×9+201=531+370×2=75×9-456=396+241+65=605-(166+295)=263-(250-224)=492×2-356=379-120-35=721+426=97+109-33=429-295+98=475-(789-346)=303×(332-329)=315+147×2=255+78×5=604×9=835-(272+359)=129-65=18×7=796-19×8=167×3+663=352×7-580=112-44=72+(385-176)=825-(108+594)=3/6-2/6=295-(131+66)=187+145=3/7+2/7=441-364=999-707-131=572+830=177-32×3=498-81-369=291-242+143=616+191+111=248+112=180-52+242=811-267-50=196×2=992-246×2=88-10-12=92×3=247+228-338=689+199+67=288+276=76×6=143-(446-356)=518-497=919+(809-135)=904×7-800=792+261×3=68×(105-99)=245-24×6=428×2=564-146-173=445-(175+144)=382+(280-80)=184-113=289-92×3=814-(220+581)=74+(358-83)=149+222×2=184×3-71=18×6=878-(33+647)=121×7-223=918+17×7=229×4-273=151×(464-459)=468-(115+71)=410+82=586-270×2=460+(844-176)=320-229=220+178-229=287-102-157=281-(78+78)=17+247-113=876+(713-612)=577+(635-337)=579-(470-187)=307×2=360+889-311=473-99×4=258×3=920-(737-554)=604-(627-244)=275+223-236=709+556-908=18×(498-491)=458-(108+315)=214+125-46=39×(351-344)=131+355=389+55+418=744+27+13=465+(198-83)=560-404=254-101×2=961-371+284=283+113=673-617=744-(857-551)=105×(761-754)=708-(559+84)=186-24-63=447+(278-71)=381-48+620=508-402=445-20-78=900-585-106=389-(38+266)=76×2-113=237×4+792=229+(423-262)=383-10×2=735+656-969=248+408+103=357×2-423=68×(430-427)=867+(596-363)=411-348+271=836-319-507=424+620-834=605+765=132×8=561+417+885=429-(148+24)=889-409×2=237-(284-246)=293-231+110=795-23×2=87+174×2=28×(717-708)=921+421-926=124×3+194=660×9=552+(268-250)=218+124×5=206×4=884×(756-747)=504+27+220=867-(150+266)=338-109-140=484-304-151=388-180=233+372+287=510×7-208=495-389+126=927-(880-166)=470+107+41=402-272-33=408-83=983+220+732=408+(239-104)=648+153+155=249-17×3=337-(822-766)=62×(954-950)=62+115+662=206+154=272-25×4=389-187×2=205×8-284=753-31×8=332-232+137=522-65-200=661×(897-889)=901-(455+215)=939-778+569=439+(884-768)=424-(430-234)=403+158×2=455-76×2=998-569=2/6+3/6=28×4+632=46+156-171=445-(279-98)=58+68=350-170=477-175-163=285-(278-177)=187+110=486-54+130=92+500+320=197×(482-477)=74×8-562=3/6-1/6=63+279=159+254=61+108×7=978-77×5=537+158=338×(565-560)=470-90-82=723-72+670=244-(99-78)=839-50=285+10-14=257-(17+166)=5/9-1/9=165×6-552=46+110×5=495+(184-23)=494-114+25=464-(135+197)=903-(325+410)=47×6+490=715-(933-496)=686-135+664=405-276+248=696×(33-30)=4/6+2/6=815+(162-86)=442×2-464=154-(176-123)=349-118-162=396+(845-782)=31+861+767=246-175+217=301×2-588=289-(700-677)=393-136=239-(462-428)=46×7+13=296+996-98=3/5-2/5=830+924+950=425×2-264=288-11×7=173×3+697=293×(589-582)=135-112=462+(341-171)=581×5-31=333-62=588-15=18+351-182=84+118=493-(437-281)=283+(469-307)=809×9=386-61×2=180-(28+86)=5/10+3/10=477×8=865×4-978=33+177=725-(344+372)=437-(20+48)=338-(81+231)=53+76+825=437×(605-599)=36×8=337-270-13=499-195-137=907-665+776=475-55+33=18+369-22=248-86=709-256+322=85+164-52=414-381+152=724+(804-768)=191-(190-182)=298+130=315-75+37=908-94×3=302×3=256+103-54=308+89=123×(471-465)=76-(427-391)=267-43×4=915-643+739=97×(35-32)=676+816=90+(168-59)=558-(163+361)=768+417-260=37×(71-64)=764-301-129=474+730-479=532+327+23=256+193+213=795×(609-603)=13-(25-15)=282×3=344-152-178=30×(429-425)=394+474+390=323+170-131=230+353+383=637+243=880×6-853=580+440-43=102×4-115=373×(273-270)=1/4+2/4=501-154=258-(40+128)=706×4-363=821-56×2=參考答案418+(448-212)=6544/10+2/10=6/1071×2=14295+(332-265)=162897+772-976=693487-68=419167-(101+18)=4889×7-493=130666-479-114=73285×8-331=1949603×6-185=3433564+(790-208)=1146277+126×4=781522+229=751219+45+561=825839-(134+575)=130971-340×2=291316×2+55=687232×3-392=304105+155=260109+219=328633-37-105=491344-(321-296)=31979+(362-321)=120312-260-41=11483-(66+202)=215360-87-240=33104×3-150=162290+(455-126)=619281+436=717729-(293+110)=326547+344+429=1320919-674-13=232437-119=318192+377=569151-47×2=5777+197+151=42554×2=108138-(451-366)=53159×4+868=1504263-140=123294-67+111=338756-43-641=72249+50=299474-364+31=141659-516=143703+922+928=2553328-96×3=40709+(685-552)=842986+169-300=855231+895+677=180391×(467-458)=819445-(106+277)=62110+223=333786-245+931=1472165×5=825268+206-252=222453+(334-300)=487397-30×7=187870+464+756=2090310-33×3=211800-242=558320-140×2=40286-264+427=449316+915=1231685×3=2055256×3=768196×(181-178)=588892×5-101=435919+(431-424)=26847-829=18375-(20+145)=21089-(658-596)=27710×2=1420200+(742-146)=796171-(23+125)=23370×2-492=248726×(811-803)=5808122+69×4=39856+80=136999-63-177=7593/7-2/7=1/76/9+2/9=8/9483-(326-153)=310176-88+175=263348-13×5=28395+237=332723-395=328183×(277-273)=732151+193=34474+517+70=661924-283+334=975242+467=709522×9=4698191-43×2=105402-(31+171)=200685+881-595=97113×5=65347+536+73=956873-22=851362+775-440=697131×7-156=761982-303-66=613407+987-507=88777+294-173=198638+48×8=1022346×(423-415)=2768583-(750-582)=415731-444-202=85214-13×5=149447-(350-25)=122124×(592-584)=992753+839=1592266-76-172=18557-128+820=1249832-250=582188×4=75285×(118-114)=340300+199×2=698107×2=214219+72-21=270174-34×3=7265×(159-153)=390791×2-551=1031510-(757-480)=233497-392-34=71442+498×2=14385/10-4/10=1/10217+606+172=995688-(978-640)=3503/5-1/5=2/5466-218+178=426379-34×8=107241×(303-300)=7231/6+3/6=4/6184+82=266554-112-84=358274-(329-325)=270195+19+508=722253×2=50689×(156-153)=267381+(340-152)=569352-23×4=260591-225+554=920695-(579+19)=97972-(793-190)=369424×(409-401)=339294×(363-358)=470372+43×9=759652+120+383=115590×7-226=404655-99×5=160610+706-195=1121433-37×2=359369-309=60211-100+331=44246×(466-461)=230734+92×4=1102360-49=311456-(300-184)=3401/5+4/5=1499-464=35236+388+228=852202×4=808150+716+75=94182×4+556=884844-64×4=58821×7+178=325307+(395-357)=345185+454+845=1484241-239+195=197510×4-649=1391364+(449-61)=75231+(315-27)=319400×2-101=699364+304+113=781855-567=288386-(137+97)=152246×4+997=198145+274+432=751165-60×2=45201+246-90=357467+(441-286)=622753-(695-47)=105331+(406-354)=383284×8-48=2224348-(168+150)=30282×9=2538827-(381-59)=505690-(288+217)=185237+364+520=1121655-228=42727×(656-651)=135940-728-183=29721×4=28844/7-3/7=1/7559-218×2=1231/5+3/5=4/5477-418+325=38459+61-78=42408×2-88=728745-11×4=701790-(962-664)=492416×2-307=525632×3=1896172+697+269=113852×2=10414×2=28833-64×5=51380×6-58=422127+775+360=12623/6+2/6=5/641×7+177=464206-73-115=18838+(498-454)=88285×(184-175)=765986-131×3=593265+287+185=737391-149-200=42360-223=137181-67-105=9926-(512+170)=244273+74=347213×(80-77)=639214×2=428402-13×2=376519+98×8=1303845-742+452=555709×3-340=178768+271-282=57612+193=805622×(967-958)=5598279×(982-976)=167466+(952-138)=880569-(154+33)=382430-390=40974-555+659=1078854×6-390=4734471×5-31=2324146×(892-885)=1022448-240+85=293902-825+751=828638-(319-55)=374263+175-163=275667-113+589=1143538×6=3228552-(466-414)=500902-297-408=197137×7-298=661474-(288-84)=270376×2=752603+(621-288)=93632×7+141=365734×4-846=2090163+(500-427)=236357+(933-930)=360292+114=406434-317+21=138163-44+337=456961-307+613=126781×(412-408)=32432×7=224539+927=1466631+(930-773)=788828-228=600327×3-342=639217+141-321=37935-(546-33)=422117×6+935=1637394+19-35=378652+992=1644175-109+177=243111+228=339608+(749-404)=953343-39-65=239358-315+277=320132×2-180=84420×6=2520472-348=124644×6-46=3818552×7=3864631-478-35=118491-394=97252+103+249=604321+(462-412)=371477+197×4=1265395-83-134=178906-538=368496-174-48=274349-153-159=37429-(463-418)=384295-(247-243)=291361-(430-414)=345199+559+169=927431-(317-142)=25660+40=10027+345-134=23878×(155-149)=468677+707-605=779191×(367-363)=764211×3-182=45192×(374-369)=460310×2-152=468303+73-240=136861-279×2=303872-106-549=217526+(325-138)=713970-(31+905)=34321-49=272288×(374-371)=864380-331+432=481316+59×9=847319×2=63843+329-36=336273+508=781983-(250+189)=544194×6=11644/6-1/6=3/6483-(316-127)=294232-(642-640)=230847-538+189=498564+716+392=1672110-95=15144-(107+12)=25769+55×5=1044520×(935-932)=1560812+965+789=2566274-(86+33)=155940-64-451=425118×(370-362)=944124+421=545124+159=283172+720=892165×(305-301)=660322-174+954=1102146×2=292902-470-261=171134×(547-544)=402499-109×3=17292×2+316=500981-462-512=7315-104-195=16551+398×2=134778+79×8=710194-21×5=89208×3+911=1535863×3-665=1924116×5=580431-88-268=75223-19-19=185635+416+209=1260455×4=182054×8=432415-(30+184)=2012/5-1/5=1/5105+(346-168)=283724-28×5=584559+380+846=1785493-218=275960-220-613=127350-131-91=128126×2=252855×7-334=5651980+(602-256)=132688+336=424948-(252+366)=330106+145=25135×9+17=33256×(418-411)=392309+184=493641-527+96=210468+131×4=992502×(545-538)=3514349+87=436855-17+117=95536+(326-159)=203409-111×2=187611+812-960=463486-166-143=177924×(864-858)=5544974-646=328864×(812-803)=7776307-147=160859-179=680961-(986-521)=496824+761+526=2111417+(224-207)=434846-237-341=26827+41×4=191394-(834-645)=205986+(874-718)=1142889+(770-612)=1047729-525=204530-485+467=512813+44+32=889280-31×4=156429+855=1284136×6-772=44167-41=126387+98=485205+76+520=801302+(462-86)=678416-84-160=172706-(632-589)=663130×(359-355)=520201-36+324=489474-(118+344)=12146+395×2=936246×3-190=548533+193-492=234901-491=410643+688=133141+(403-154)=290172×5-24=836208-143=65711-(778-98)=31506×3-990=528632+865-330=1167267+119=386232×2=464306-105=20192+444×2=980345×9-100=300572+(132-99)=105304×(921-918)=912909-(104+783)=2297-84=1327+455-180=302449-306=143215+89=304397-(249+30)=118410-(213+37)=160231+201-29=403901+(693-492)=1102450×2+359=1259603-(503-365)=465252×3+215=971934-205+214=94345×4+53=233936×2=1872445-388=57246-(190-140)=19692×5+14=474253-130=12331×5+120=275941-187-671=83792+146+149=1087310+(216-105)=421512-(311+118)=83122×8=976309-(92-75)=292788-530=258397+125=522165×3+285=780156+114-17=253196×3=588610-(14+232)=364803-80×9=83795-(73+282)=440109+855-675=289278-28×5=138169+694+58=921793+829+933=2555886-33×8=622625-(213+345)=672/6-1/6=1/6156+(181-131)=206904+621-774=751171×7=1197796+464-740=520254+946+316=1516249+239-31=45752+(769-714)=10760×2=120237-(45+173)=19505+290=795276-145-86=45758+629+583=1970406-134+131=403933-(229-33)=737969-32×9=68149×5+86=331148+44×9=544896+654+414=196479-24×3=7692+235+21=948103×6+133=751191×9=1719451-(229+52)=170682+27+119=828423×9-806=3001616-(769-725)=572175-22×6=43117×(492-489)=351700+903+307=191096×7-507=165232+266-287=211599×6-921=2673211×3+203=836137×7-517=442607-(202+366)=39411×2-100=722353-31×9=74282+273+195=750131+365-437=59380+457-661=176548+954-878=62455×(362-357)=27543×(99-93)=258891×(947-942)=4455314-166-52=96814-(20+544)=250422-(179+201)=42156-(402-273)=27492×2=984578+382-193=7674/7-2/7=2/7742×6=445227+37-33=31838-412+251=677656×8=5248781+(632-76)=1337178×3=534200+34=234169-135+390=424469-(10+202)=257513+283×2=1079327-26×9=93376×7-497=2135710-274+891=1327493-57=436132-104+326=354941+411-683=669145-30-75=403/8+4/8=7/8766-(189+41)=536181-(19-12)=17413×6+371=449848-204=644451-(76-53)=428729×8=5832659-18×5=569285-172=11371+(439-294)=216279+183=462216-144+118=190460-392+141=209206×4+151=975104+68=172260-84×3=8188×9=1692558+555-173=940381-(431-168)=118829-(772-597)=654447-70×4=167238-187+134=185631-391=240477-(281+132)=64247+207-112=34250×9+201=651531+370×2=127175×9-456=219396+241+65=702605-(166+295)=144263-(250-224)=237492×2-356=628379-120-35=224721+426=114797+109-33=173429-295+98=232475-(789-346)=32303×(332-329)=909315+147×2=609255+78×5=645604×9=5436835-(272+359)=204129-65=6418×7=126796-19×8=644167×3+663=1164352×7-580=1884112-44=6872+(385-176)=281825-(108+594)=1233/6-2/6=1/6295-(131+66)=98187+145=3323/7+2/7=5/7441-364=77999-707-131=161572+830=1402177-32×3=81498-81-369=48291-242+143=192616+191+111=918248+112=360180-52+242=370811-267-50=494196×2=392992-246×2=50088-10-12=6692×3=276247+228-338=137689+199+67=955288+276=56476×6=456143-(446-356)=53518-497=21919+(809-135)=1593904×7-800=5528792+261×3=157568×(105-99)=408245-24×6=101428×2=856564-146-173=245445-(175+144)=126382+(280-80)=582184-113=71289-92×3=13814-(220+581)=1374+(358-83)=349149+222×2=593184×3-71=48118×6=108878-(33+647)=198121×7-223=624918+17×7=1037229×4-273=643151×(464-459)=755468-(115+71)=282410+82=492586-270×2=46460+(844-176)=1128320-229=91220+178-229=169287-102-157=28281-(78+78)=12517+247-113=151876+(713-612)=977577+(635-337)=875579-(470-187)=296307×2=614360+889-311=938473-99×4=77258×3=774920-(737-554)=737604-(627-244)=221275+223-236=262709+556-908=35718×(498-491)=126458-(108+315)=35214+125-46=29339×(351-344)=273131+355=486389+55+418=862744+27+13=784465+(198-83)=580560-404=156254-101×2=52961-371+284=874283+113=396673-617=56744-(857-551)=438105×(761-754)=735708-(559+84)=65186-24-63=99447+(278-71)=654381-48+620=953508-402=106445-20-78=347900-585-106=209389-(38+266)=8576×2-113=39237×4+792=1740229+(423-262)=390383-10×2=363735+656-969=422248+408+103=759357×2-423=29168×(430-427)=204867+(596-363)=1100411-348+271=334836-319-507=10424+620-834=210605+765=1370132×8=1056561+417+885=1863429-(148+24)=257889-409×2=71237-(284-246)=199293-231+110=172795-23×2=74987+174×2=43528×(717-708)=252921+421-926=416124×3+194=566660×9=5940552+(268-250)=570218+124×5=838206×4=824884×(756-747)=7956504+27+220=751867-(150+266)=451338-109-140=89484-304-151=29388-180=208233+372+287=892510×7-208=3362495-389+126=232927-(880-166)=213470+107+41=618402-