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253-(169-127)=350×9-407=631+622+628=429-(45+227)=144×(152-147)=984-(112+840)=77+(705-110)=875-348+151=431-420+460=946+(851-373)=408-49×7=314-70-14=295-237+300=811-168×2=367+(348-264)=98+15-100=2/5-1/5=256-44×3=150×(340-336)=651+463+103=39×6+340=944-488=432+120×5=251-21+158=339+717-185=356+507=416-40-132=112-(64+29)=159+113=141×3+23=781+195-430=344-43×4=607-379=394+940-425=703+(601-55)=885×2-378=300-29×4=570+(776-28)=25+172×5=138×6=401×2-195=92+277-72=62+449+214=399-74×5=991-(411-248)=588-363=512-164-74=240-65-49=389-108×2=509×9-613=714-(977-734)=65+205=422-(432-296)=442+243-159=2/3-1/3=577+934+947=258+234=39×2+287=496+725+797=482-217×2=684-449+428=231-57-105=94×(154-149)=147×(477-474)=246×4-99=267-198=77×(249-240)=147-54+88=730+199-691=91×9+486=127×(445-440)=764×4-149=205+(196-195)=367+(392-220)=431×2=950+225×2=923+535+348=473×(250-245)=275-62×4=473×2-675=1/7+2/7=3/5-1/5=740-224-414=140+497+330=340-66×5=425-90=224+646+412=501-(369+11)=352×2=58×2+434=279+46-315=485-31×3=496-200×2=988-(750-709)=19+(458-13)=44×7=406×(850-841)=343+47×8=505-434+202=943+(526-196)=272+616=355-136=490-93-148=571×8-258=69×5-48=319×2-269=162×5-162=387×8-845=399-169+43=886-351=63×9-488=801-(870-524)=165+198=339+(138-54)=2/4-1/4=212-(209-84)=201-84-39=53×2+474=139+289=229-80=140-48×2=979-721=777+193+614=460-60×3=110-(30+41)=656-532+409=90×(354-345)=766+10+505=421-(93+79)=780×(884-878)=919-(740-301)=325×7=96×5=874-(386+237)=884+948+253=474-317+171=31+66=448+32-375=35×(231-226)=191×6-240=81×5+347=930×9=308-215+232=160×5+34=814×(835-832)=954+580-313=292-217+221=343-(483-301)=434-59=535+91+735=27+51+393=897-248×2=414-(156+30)=940+263-555=138+(444-125)=743-136-561=417+369=113+240-51=56×2+754=51×5=136-18=69×(208-200)=346-17×6=460-189+489=203×2-50=677-292-107=504+(935-54)=277×5=517-(131+53)=188×(438-433)=334+25×5=200+417=321+84-370=214-(422-284)=767+777-571=922-(66+707)=377-187=702-172×4=660-259×2=789-319-431=667+(825-492)=57+106=832×6-418=575+124=177-121+55=585+129=124+369+412=592-259×2=163-24+129=603+(164-57)=958-(87+400)=395-(43+44)=822-104-227=190×3-562=278+(532-27)=633+918-53=222+571+222=123+(144-94)=785+421-818=146×3+201=156×5-131=133-(391-287)=825+(708-129)=778-773+497=895-76×8=460-446+152=521-(87+197)=644+391=485-11×4=656-(814-386)=880×6=370+(894-86)=39×(170-161)=89-42+81=988-160-562=629-(154+11)=297×4-525=336+209+401=436×2-377=701-(345-127)=664-(696-172)=366-75×4=501+104=123×(500-494)=339-304=395×5=427-(29+123)=623-286-307=611-(367+183)=545-(820-470)=41+264+516=88×3+115=598+677-707=34+429×2=453-159-18=2/5+3/5=184-(397-249)=687+(496-420)=435+188=227+529+871=822-774+697=850+43×4=268+701=312+175-160=261×(184-181)=71×2+85=95×2=40-26+200=583-124×2=224×3=135+(173-48)=61+269-169=443-(178+32)=369-245=801-(203+186)=815×6=290+348+22=665+270+244=347-(317-65)=141+(337-238)=287-123=91+322=336-(108+217)=179+519-21=726+601-688=758-(143+130)=498-292-130=342+153-16=96×(320-314)=182×5=112×8-450=68-58=337-56-115=476-425=263-34×6=298+154×2=771-288=170×5=23×3=96×4-360=343-38=269+575+70=775×7=219×4-682=633-(737-684)=680+791+260=432+860-284=936-22=30+391-306=342-(13+85)=12+20×6=296×3=371-(122+160)=440-20×2=255×4=874×8=427-(72+55)=366-(17+336)=175+315+113=580+531-502=486×(95-87)=10+96+108=269+(318-306)=396-30-261=402-187=491-230=207×4-611=503-(271-119)=470-(385-19)=29×(399-392)=291-(790-619)=88×9-142=517-68×6=959+745+110=175+464=155+319=907×6-892=553-30=442×(764-755)=14×8=932-60=240-(144+19)=195+595-567=28+246+305=908-(352+508)=290-10×8=4/6-1/6=69×(116-113)=598+823-525=899-45+935=477+(659-481)=320-50×2=422-(385-167)=270-144-94=690×9-453=748+468=51×(38-33)=415-109-51=20+50×8=422×6=211×(214-210)=261+304+339=99×4-107=144+24=822-305-213=486-54×7=205+249=398-(206+161)=982-14+743=998+193×4=261+445+431=564×7=752+(652-641)=994-122×6=861-13×5=124×7+647=505×5-756=413+(472-419)=193+358+104=255×(402-396)=455-392=801-(846-521)=277×(858-853)=193×5=205+261+118=1/5+3/5=365+37×6=346+49-145=603×4=875×6=5/10-2/10=4/9-1/9=615×(905-896)=368-(173+41)=116×8-154=25×(273-269)=535+703-357=997-(502+323)=62×2=217-32×4=935-495+998=571-(916-608)=298-(466-432)=980-(882-145)=932-25-183=273×3-503=863+186-638=273-(175-61)=530×(913-905)=680-134-524=859-180×2=415-(315+24)=880×7-438=255-(13+16)=286+82+547=89+313-383=780-194-132=1/9+7/9=50+156=19×7=239+240=212+(440-181)=207+313×2=248+222-434=953-(210+714)=817-677=603+758=52×4+662=235-19+601=381-23+291=319+(383-374)=289×4=58+(432-36)=860-61=47+381-150=783+106×6=614+96+641=162-92+748=89×8-261=422-133=147+204=590+334×2=328-263+168=543+539-850=497-138-52=23+(271-34)=14+(488-442)=385×(808-799)=622×(265-260)=101×3+454=374×(198-189)=369-12×7=306×5-787=887+111×6=683+343-281=26×4+425=527-(201+320)=355-(102-23)=268-77×3=531-(860-772)=109+504+142=338+(358-15)=954×7=77+148=326+531-343=500-(247+195)=114+132=821-(979-645)=439+118×3=149+143=74×9-442=128×4=296-(213-33)=940+368+373=445-(316-155)=897×9=935-286-440=390-43-15=884-804+567=76+318+71=292-111+109=840+780=876-352=394-270=647+(711-583)=487-(156+310)=955-350-214=496-(370+25)=934×5=872-106×7=325+(121-103)=219-(315-195)=189×2=237×3-15=219-(52+129)=333-306=95+(977-149)=175+114-289=298-97×2=94×(912-903)=464+876-531=205-80+247=3/5-2/5=58×8+321=399+(149-50)=652+246-58=949-158×4=107+48×4=270-251=61+317=486-160=181×(481-477)=146+15×6=211×7-730=179×5+118=443-245+292=47+608+299=436×(354-349)=66×8-372=714-573-112=17+36×8=254+(860-88)=200×3=227+148=981-775=118×5+171=304-(36+201)=99-50+128=123×5+655=118+484=65×6+201=907×5=92+25+250=942-140×6=292+(196-45)=251+(424-212)=859-783+556=444-133-226=629×3=399×2=52×(371-367)=820-(443+243)=392-61-58=302×3=265-35×3=35×4=244-56×2=330+162-39=384+(801-350)=275×(431-428)=579-(250-113)=469-(792-776)=946×(491-484)=480+251=337-83=719+148=247-(391-176)=432-(27+358)=174×2+112=137×(446-439)=939×(163-158)=197×3-423=107+242=954-921+293=801-652-102=635-480=443-(498-167)=100×8+324=271×6-426=658+934-759=406-107=455-99=480-185=118×2=470-315-89=499-216+459=80+435+207=268+(376-15)=53×9-321=474×5=753+(552-344)=682-114+686=162-(20+27)=542×(65-58)=299+79+215=180×(471-462)=411-(226+73)=386-(127-84)=304-204-55=633+959+270=51+152×2=32+326+111=154×4-570=764×2-745=301+75=689×(263-260)=80+109=142-106-28=992-418-442=943-(822-26)=508-110-324=318-193+311=586-(840-746)=239+245=104+309-250=420-76-82=108+205-162=37+338+517=4/6+2/6=426+235×2=231×(57-51)=183×3+182=436×4-602=366×2-729=394-99-112=250-114+310=166-31+153=656×3-118=337-(250+83)=617×5=938-219=346-30×9=27+332+574=448-129-314=273-253=632-148-25=362-(442-140)=301+293+345=715-409+361=337-28×9=816+(749-155)=52×4=831-300-379=140+38+447=969-260-522=881-(568-547)=480-20×4=44×3=1/7+6/7=676-346-324=752+(602-596)=296+114-138=537-44-450=237-(201-71)=495-290-151=325+(395-322)=84×(773-765)=244-208+74=458+32-103=240×4-916=842-653=400-(89+249)=36×5+327=566-(554-250)=398-(112+223)=768+14+20=86+224=500+(445-268)=493-392-11=252-(350-138)=199+449=890-281+851=262-(386-221)=488-211×2=417-(10+203)=494-297=899-47×2=933-313-610=476-(372-298)=90+129=3/7-2/7=322-245+144=364×6=735+706+800=747-746+66=467-225=124×6=496-(711-373)=2/7+4/7=973×4=848-357+669=151+322=64×8+534=988+136×4=356-29-260=718+110+36=849-135=250-(86+32)=696×9-833=90×(454-446)=425-95=117-27×2=220-13×5=988-135=129×2-61=543-(322+46)=31+56=435+(483-96)=707×(305-297)=843+333-431=429+(482-30)=117×2=742-101×7=431+42-139=5/8+2/8=313+247×2=479-447+53=159+(418-155)=419×5=101×7-530=917-657=93-38+47=342-(237+59)=228×(897-890)=26×(320-311)=183+21+604=379-200=1/8+3/8=477-322=191-(456-322)=94+(290-229)=54×2=980-(500+157)=77×9+16=451-(228-84)=187-22×5=380+36×8=663-57+136=259+280=235-197=249×4=147-(125-31)=731+448×2=207+770-385=354+(438-380)=245×4-225=139+(339-230)=51×4-26=4/7-1/7=125×(605-599)=273-44-210=130×(473-469)=463-(226+164)=10+149×6=369-(51+15)=443-182-53=334+953-970=649×(273-270)=3/8-2/8=875-(522+98)=332-171=363+(299-262)=164+45=765-463=552+(828-512)=403+73×6=188-150+363=77+(431-51)=36×(178-173)=467×9=933+996=998-984+756=177+964+91=800×4-684=733-(100+507)=926-40×2=359-21×3=233+569+424=367-98×2=343+64=101×(27-24)=589-529-55=16+187-92=215+246=373×(924-916)=337+48×6=646+645=970-769-149=189+152-102=426-(13+366)=901+183-336=259-93-165=268-244=34+318+644=286-194-34=353-(281-10)=549-(644-618)=802+(432-61)=127-105+353=267+100-141=201-64=416-52=396-356+180=540-193-286=986-503=221×3-173=444-59×4=407×(154-146)=435-39+940=823-102×2=199×4-66=976+717=787-94×3=871×9-923=519-51×9=690-(997-919)=227+51=271×(73-70)=508+196-375=596+(736-608)=185×(383-378)=363+60-162=494-474+153=863-132+871=550-37×4=607-443+176=436+24-268=494×2=396+(495-40)=297-55-124=712-63-471=950-800+678=165×8-416=200×2+382=812-515-164=341-95-109=398-165=226×3-101=85×7+507=449+166=903+36+16=390-96×3=424+53-111=208-(468-459)=407+(741-316)=205-160+361=1/4+2/4=262+651=167+123-122=885+129+157=341+142+299=295+94+600=776-(622+59)=58+198=419-149=274-17×3=122+22+372=277-(569-310)=355-(466-379)=3/6-1/6=138+91=242+21×9=876-(590-507)=216-(131+67)=103×4=758-(769-332)=364+85=330-145=429-354+226=198+280=632×(187-179)=34+37=977-(196+55)=700-211+950=118+204+580=123+565+236=105×5+243=188×4=477×7=870-(18+813)=703-(28+141)=911+(798-642)=2/6+3/6=232-(266-133)=119+305-178=1/7+5/7=961+859+475=932×2=791×3-923=43×(219-214)=322×3-589=373+72-347=215×2=221+(433-59)=参考答案253-(169-127)=211350×9-407=2743631+622+628=1881429-(45+227)=157144×(152-147)=720984-(112+840)=3277+(705-110)=672875-348+151=678431-420+460=471946+(851-373)=1424408-49×7=65314-70-14=230295-237+300=358811-168×2=475367+(348-264)=45198+15-100=132/5-1/5=1/5256-44×3=124150×(340-336)=600651+463+103=121739×6+340=574944-488=456432+120×5=1032251-21+158=388339+717-185=871356+507=863416-40-132=244112-(64+29)=19159+113=272141×3+23=446781+195-430=546344-43×4=172607-379=228394+940-425=909703+(601-55)=1249885×2-378=1392300-29×4=184570+(776-28)=131825+172×5=885138×6=828401×2-195=60792+277-72=29762+449+214=725399-74×5=29991-(411-248)=828588-363=225512-164-74=274240-65-49=126389-108×2=173509×9-613=3968714-(977-734)=47165+205=270422-(432-296)=286442+243-159=5262/3-1/3=1/3577+934+947=2458258+234=49239×2+287=365496+725+797=2018482-217×2=48684-449+428=663231-57-105=6994×(154-149)=470147×(477-474)=441246×4-99=885267-198=6977×(249-240)=693147-54+88=181730+199-691=23891×9+486=1305127×(445-440)=635764×4-149=2907205+(196-195)=206367+(392-220)=539431×2=862950+225×2=1400923+535+348=1806473×(250-245)=2365275-62×4=27473×2-675=2711/7+2/7=3/73/5-1/5=2/5740-224-414=102140+497+330=967340-66×5=10425-90=335224+646+412=1282501-(369+11)=121352×2=70458×2+434=550279+46-315=10485-31×3=392496-200×2=96988-(750-709)=94719+(458-13)=46444×7=308406×(850-841)=3654343+47×8=719505-434+202=273943+(526-196)=1273272+616=888355-136=219490-93-148=249571×8-258=431069×5-48=297319×2-269=369162×5-162=648387×8-845=2251399-169+43=273886-351=53563×9-488=79801-(870-524)=455165+198=363339+(138-54)=4232/4-1/4=1/4212-(209-84)=87201-84-39=7853×2+474=580139+289=428229-80=149140-48×2=44979-721=258777+193+614=1584460-60×3=280110-(30+41)=39656-532+409=53390×(354-345)=810766+10+505=1281421-(93+79)=249780×(884-878)=4680919-(740-301)=480325×7=227596×5=480874-(386+237)=251884+948+253=2085474-317+171=32831+66=97448+32-375=10535×(231-226)=175191×6-240=90681×5+347=752930×9=8370308-215+232=325160×5+34=834814×(835-832)=2442954+580-313=1221292-217+221=296343-(483-301)=161434-59=375535+91+735=136127+51+393=471897-248×2=401414-(156+30)=228940+263-555=648138+(444-125)=457743-136-561=46417+369=786113+240-51=30256×2+754=86651×5=255136-18=11869×(208-200)=552346-17×6=244460-189+489=760203×2-50=356677-292-107=278504+(935-54)=1385277×5=1385517-(131+53)=333188×(438-433)=940334+25×5=459200+417=617321+84-370=35214-(422-284)=76767+777-571=973922-(66+707)=149377-187=190702-172×4=14660-259×2=142789-319-431=39667+(825-492)=100057+106=163832×6-418=4574575+124=699177-121+55=111585+129=714124+369+412=905592-259×2=74163-24+129=268603+(164-57)=710958-(87+400)=471395-(43+44)=308822-104-227=491190×3-562=8278+(532-27)=783633+918-53=1498222+571+222=1015123+(144-94)=173785+421-818=388146×3+201=639156×5-131=649133-(391-287)=29825+(708-129)=1404778-773+497=502895-76×8=287460-446+152=166521-(87+197)=237644+391=1035485-11×4=441656-(814-386)=228880×6=5280370+(894-86)=117839×(170-161)=35189-42+81=128988-160-562=266629-(154+11)=464297×4-525=663336+209+401=946436×2-377=495701-(345-127)=483664-(696-172)=140366-75×4=66501+104=605123×(500-494)=738339-304=35395×5=1975427-(29+123)=275623-286-307=30611-(367+183)=61545-(820-470)=19541+264+516=82188×3+115=379598+677-707=56834+429×2=892453-159-18=2762/5+3/5=1184-(397-249)=36687+(496-420)=763435+188=623227+529+871=1627822-774+697=745850+43×4=1022268+701=969312+175-160=327261×(184-181)=78371×2+85=22795×2=19040-26+200=214583-124×2=335224×3=672135+(173-48)=26061+269-169=161443-(178+32)=233369-245=124801-(203+186)=412815×6=4890290+348+22=660665+270+244=1179347-(317-65)=95141+(337-238)=240287-123=16491+322=413336-(108+217)=11179+519-21=677726+601-688=639758-(143+130)=485498-292-130=76342+153-16=47996×(320-314)=576182×5=910112×8-450=44668-58=10337-56-115=166476-425=51263-34×6=59298+154×2=606771-288=483170×5=85023×3=6996×4-360=24343-38=305269+575+70=914775×7=5425219×4-682=194633-(737-684)=580680+791+260=1731432+860-284=1008936-22=91430+391-306=115342-(13+85)=24412+20×6=132296×3=888371-(122+160)=89440-20×2=400255×4=1020874×8=6992427-(72+55)=300366-(17+336)=13175+315+113=603580+531-502=609486×(95-87)=388810+96+108=214269+(318-306)=281396-30-261=105402-187=215491-230=261207×4-611=217503-(271-119)=351470-(385-19)=10429×(399-392)=203291-(790-619)=12088×9-142=650517-68×6=109959+745+110=1814175+464=639155+319=474907×6-892=4550553-30=523442×(764-755)=397814×8=112932-60=872240-(144+19)=77195+595-567=22328+246+305=579908-(352+508)=48290-10×8=2104/6-1/6=3/669×(116-113)=207598+823-525=896899-45+935=1789477+(659-481)=655320-50×2=220422-(385-167)=204270-144-94=32690×9-453=5757748+468=121651×(38-33)=255415-109-51=25520+50×8=420422×6=2532211×(214-210)=844261+304+339=90499×4-107=289144+24=168822-305-213=304486-54×7=108205+249=454398-(206+161)=31982-14+743=1711998+193×4=1770261+445+431=1137564×7=3948752+(652-641)=763994-122×6=262861-13×5=796124×7+647=1515505×5-756=1769413+(472-419)=466193+358+104=655255×(402-396)=1530455-392=63801-(846-521)=476277×(858-853)=1385193×5=965205+261+118=5841/5+3/5=4/5365+37×6=587346+49-145=250603×4=2412875×6=52505/10-2/10=3/104/9-1/9=3/9615×(905-896)=5535368-(173+41)=154116×8-154=77425×(273-269)=100535+703-357=881997-(502+323)=17262×2=124217-32×4=89935-495+998=1438571-(916-608)=263298-(466-432)=264980-(882-145)=243932-25-183=724273×3-503=316863+186-638=411273-(175-61)=159530×(913-905)=4240680-134-524=22859-180×2=499415-(315+24)=76880×7-438=5722255-(13+16)=226286+82+547=91589+313-383=19780-194-132=4541/9+7/9=8/950+156=20619×7=133239+240=479212+(440-181)=471207+313×2=833248+222-434=36953-(210+714)=29817-677=140603+758=136152×4+662=870235-19+601=817381-23+291=649319+(383-374)=328289×4=115658+(432-36)=454860-61=79947+381-150=278783+106×6=1419614+96+641=1351162-92+748=81889×8-261=451422-133=289147+204=351590+334×2=1258328-263+168=233543+539-850=232497-138-52=30723+(271-34)=26014+(488-442)=60385×(808-799)=3465622×(265-260)=3110101×3+454=757374×(198-189)=3366369-12×7=285306×5-787=743887+111×6=1553683+343-281=74526×4+425=529527-(201+320)=6355-(102-23)=276268-77×3=37531-(860-772)=443109+504+142=755338+(358-15)=681954×7=667877+148=225326+531-343=514500-(247+195)=58114+132=246821-(979-645)=487439+118×3=793149+143=29274×9-442=224128×4=512296-(213-33)=116940+368+373=1681445-(316-155)=284897×9=8073935-286-440=209390-43-15=332884-804+567=64776+318+71=465292-111+109=290840+780=1620876-352=524394-270=124647+(711-583)=775487-(156+310)=21955-350-214=391496-(370+25)=101934×5=4670872-106×7=130325+(121-103)=343219-(315-195)=99189×2=378237×3-15=696219-(52+129)=38333-306=2795+(977-149)=923175+114-289=0298-97×2=10494×(912-903)=846464+876-531=809205-80+247=3723/5-2/5=1/558×8+321=785399+(149-50)=498652+246-58=840949-158×4=317107+48×4=299270-251=1961+317=378486-160=326181×(481-477)=724146+15×6=236211×7-730=747179×5+118=1013443-245+292=49047+608+299=954436×(354-349)=218066×8-372=156714-573-112=2917+36×8=305254+(860-88)=1026200×3=600227+148=375981-775=206118×5+171=761304-(36+201)=6799-50+128=177123×5+655=1270118+484=60265×6+201=591907×5=453592+25+250=367942-140×6=102292+(196-45)=443251+(424-212)=463859-783+556=632444-133-226=85629×3=1887399×2=79852×(371-367)=208820-(443+243)=134392-61-58=273302×3=906265-35×3=16035×4=140244-56×2=132330+162-39=453384+(801-350)=835275×(431-428)=825579-(250-113)=442469-(792-776)=453946×(491-484)=6622480+251=731337-83=254719+148=867247-(391-176)=32432-(27+358)=47174×2+112=460137×(446-439)=959939×(163-158)=4695197×3-423=168107+242=349954-921+293=326801-652-102=47635-480=155443-(498-167)=112100×8+324=1124271×6-426=1200658+934-759=833406-107=299455-99=356480-185=295118×2=236470-315-89=66499-216+459=74280+435+207=722268+(376-15)=62953×9-321=156474×5=2370753+(552-344)=961682-114+686=1254162-(20+27)=115542×(65-58)=3794299+79+215=593180×(471-462)=1620411-(226+73)=112386-(127-84)=343304-204-55=45633+959+270=186251+152×2=35532+326+111=469154×4-570=46764×2-745=783301+75=376689×(263-260)=206780+109=189142-106-28=8992-418-442=132943-(822-26)=147508-110-324=74318-193+311=436586-(840-746)=492239+245=484104+309-250=163420-76-82=262108+205-162=15137+338+517=8924/6+2/6=1426+235×2=896231×(57-51)=1386183×3+182=731436×4-602=1142366×2-729=3394-99-112=183250-114+310=446166-31+153=288656×3-118=1850337-(250+83)=4617×5=3085938-219=719346-30×9=7627+332+574=933448-129-314=5273-253=20632-148-25=459362-(442-140)=60301+293+345=939715-409+361=667337-28×9=85816+(749-155)=141052×4=208831-300-379=152140+38+447=625969-260-522=187881-(568-547)=860480-20×4=40044×3=1321/7+6/7=1676-346-324=6752+(602-596)=758296+114-138=272537-44-450=43237-(201-71)=107495-290-151=54325+(395-322)=39884×(773-765)=672244-208+74=110458+32-103=387240×4-916=44842-653=189400-(89+249)=6236×5+327=507566-(554-250)=262398-(112+223)=63768+14+20=80286+224=310500+(445-268)=677493-392-11=90252-(350-138)=40199+449=648890-281+851=1460262-(386-221)=97488-211×2=66417-(10+203)=204494-297=197899-47×2=805933-313-610=10476-(372-298)=40290+129=2193/7-2/7=1/7322-245+144=221364×6=2184735+706+800=2241747-746+66=67467-225=242124×6=744496-(711-373)=1582/7+4/7=6/7973×4=3892848-357+669=1160151+322=47364×8+534=1046988+136×4=1532356-29-260=67718+110+36=864849-135=714250-(86+32)=132696×9-833=543190×(454-446)=720425-95=330117-27×2=63220-13×5=155988-135=853129×2-61=197543-(322+46)=17531+56=87435+(483-96)=822707×(305-297)=5656843+333-431=745429+(482-30)=881117×2=234742-101×7=35431+42-139=3345/8+2/8=7/8313+247×2=807479-447+53=85159+(418-155)=422419×5=2095101×7-530=177917-657=26093-38+47=102342-(237+59)=46228×(897-890)=159626×(320-311)=234183+21+604=808379-200=1791/8+3/8=4/8477-322=155191-(456-322)=5794+(290-229)=15554×2=108980-(500+157)=32377×9+16=709451-(228-84)=307187-22×5=77380+36×8=668663-57+136=742259+280=539235-197=38249×4=996147-(1