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190×(285-281)=344-121=447-(314-308)=449×2-862=607-193-42=39+324+83=299+(286-215)=136×7-287=79+195=70×3+352=59×6=452-(496-261)=321×3-198=709+270-927=178×5-714=527-234-26=3/6-2/6=411-(123+192)=379-51×7=498-197-255=48×(404-397)=991+98+995=166-(263-218)=704-79×6=496-18-422=320+911-952=196+97+533=460-264-135=578×4-814=980-116×2=330×3-607=732+323+528=177+171=148×6=121×9-444=559+173+240=956-(231+77)=282+210-126=729+868=2/6-1/6=484-169-261=956-376+700=334+994-500=818+(647-82)=532-203×2=688-88×2=815+958-261=475-12-340=308+399+211=693+518+830=979-(784-696)=531+747+332=844-94×8=487+(878-526)=261+73=69+369-428=16×4+734=840-(249+463)=352-(407-303)=181+248=992-(62+904)=2/9+5/9=433-268=922-123-152=93+(450-58)=663+(280-261)=424-(272+126)=232+(120-13)=308+177×2=310+91=973-75×6=277×(204-201)=894-33×9=447-(137-28)=227+(407-174)=23+(447-235)=987+(945-854)=4/7-1/7=66×8=427+356=216×3-294=332-28×9=490-196-144=492-212-115=90×(142-135)=143×3+264=306-(52+66)=682-455+390=331-284+239=966-320=264×(397-394)=389+136=684+897-822=49×(384-381)=1/6+4/6=382×2-761=953-(254+527)=247×(184-180)=183×5+789=29×(750-746)=905×3=90+27=376-(421-255)=906×5-502=373+101=621-565+642=337-(17+125)=1/8+2/8=730-527+182=247+151-326=684+(383-374)=266-32×7=215+104×4=398-251=491+49×3=712-64×5=402-377+191=840+472=448-(291-76)=63×4-219=607×8=811×(766-758)=50+399-285=327+23×8=269-(163+65)=87×7=205-180=957-38-44=10×(326-319)=451-(40+339)=935+271×3=965×3=902×2-653=387-(369-340)=367+96×6=68+137+577=891-195-84=46×9+191=115+551+237=284×(447-444)=147×6=308-164+177=707-369-219=36×9=116+424+106=506+637+773=378-24-168=420+(495-95)=117-23×3=807+(630-84)=292×7-484=528-(629-592)=495×(84-81)=896-(292+402)=265+445+11=461-456+383=226+72=414-(338-121)=876×6=72×2+71=47×9+276=29×7+106=101×3=783×(688-685)=894+174×4=708×5=382-356=457-(592-489)=161+203=933-680+406=371-108-70=195-(185-107)=609+148=205+(308-22)=666×5-83=201-(68+13)=283+(455-375)=757×8=401+537-868=166+452=531-88-230=818-406=958-810=236+205=520-(825-517)=780-(954-803)=625-(65+495)=226-11+275=423+144×3=453+11×2=384+733-369=95×7-314=525+96×7=5/6-1/6=220+329+374=383+148+258=752+268+297=905+(990-278)=85+221=172+196-268=231×9-754=298-151=23+(189-150)=374-152+85=605×(826-821)=477-(64-35)=790-(688-463)=92×6=167-107=191-(17+61)=550-(120+321)=481-287-126=278-157=989+90×5=498-(448+18)=433-(89+115)=72×4+262=474-(98+34)=60+106+382=113×3=384×9-846=302×3-198=126×7+87=226+194-229=243-(15+117)=106+524=966+706-22=856-107-398=361-308+384=213-(234-25)=210-24×7=860+534+197=88×3-184=648×2=484-435=42+327+621=463+(836-650)=457-57×7=876-282+691=112×7=278×(290-281)=273-31=73+26+882=97+91-108=485-224=635-601=375-20-186=101+286-56=375-38-118=648-186×2=553-374-85=287-150+218=478-48×8=485-19×2=368-36-288=128×3-235=246×4=147+171-22=383-234-106=476-(99+225)=714-100×4=457-(90+221)=65+12=272-179=755-737=315+134=182+937-218=334-(40+25)=408-101×3=498-40×4=474-(19+115)=137+226-355=464-361=147+(847-690)=1/7+5/7=907+459-306=11×(218-215)=801+(703-440)=106-18×5=236×3=485+45×7=84×7-452=72×8-571=878-76-124=86×(299-296)=31×(496-492)=444+(125-56)=22+207-71=41×5=193×6-336=419+223+237=964-(731+102)=195+85=123-120+80=117-(361-282)=448×8-610=486-213+452=386×(339-332)=123×(281-274)=317+157-17=5/9+2/9=207×4=426×2-523=245+101+68=133×6+52=692×2-907=795-(207+95)=296×(217-214)=353+63-243=437-218×2=682-(852-592)=947-(32+691)=451-23=59+33=752-91×6=160-148+486=11+450-416=231-93=318-64=447+(984-97)=425×4=197-25-56=310×3-237=771-238-403=242+219-206=262+(299-35)=152+(440-294)=159+133=215+164×4=279-34×4=1/5+3/5=416-(20+234)=34×(336-327)=33×6+851=45×6=318+20×7=309-233+285=389-10×4=730×3=143×(14-11)=388+113×5=298-64+39=117×(442-434)=402-131=20×9=227×7-531=231×2+143=243×4-205=648+925-336=493-112×3=944+117-909=711-40-547=436×2-616=407-(173-23)=810+(454-220)=24+434-68=21×(435-432)=983-695+510=889-199×4=356-141-132=483-325+29=162+(737-687)=437-125=87×9-247=998-157×2=208+196=261×3=839+323=302-289+188=341+69+144=382+220=225×2+404=500-411+236=470+15-189=752-73×6=972-366-339=384-(262-74)=237-58×4=935-(702-448)=236-26×6=766+(276-263)=77+251=385-(114+120)=680-(264+403)=67-(172-150)=544-(627-405)=884-(639-38)=114×7-294=446+(449-18)=489-(89+222)=214+107=374+609=407+225×4=441-309-82=814-(472+275)=352-(75-51)=152+208=130×3+229=741×(532-529)=127×4-242=20+18=355-225-94=3/5-1/5=433+97×5=188-100+360=306×3-718=229-(33+126)=3/8+2/8=926-717+671=580×(859-855)=218×4=908-875+228=64+(497-143)=650-(412+178)=394-46=111+990+979=120+619+518=476-57=101×5-111=94×9-748=476×(820-817)=734-(437+205)=770-495+392=176-143+277=103+(165-113)=655-575=455-(116+36)=708-182×2=292-112+153=316-87=276-64-161=127+144-123=435+(402-269)=449-439+468=416-(31+256)=144+212-68=215+264-384=413-(574-171)=980-(575-299)=392-89=154-132=107+269=451+(854-550)=187×2+143=259-(443-352)=462-(314-270)=568-14-93=155+168=433-(362+65)=354+98+841=807-(471+88)=764+(788-384)=412+496-567=61×(173-167)=881+(456-381)=202-10×8=120×5+124=367-22-132=194-16×7=847-84-759=2/4-1/4=319+63+372=424-130-118=566×7-770=620×4=230+718=4/8-2/8=567-530+925=226×3-630=411×2+337=540+248=750×(415-407)=900×7=2/8+6/8=306×4-868=83×(442-436)=319+175=42+124×5=101×(156-150)=928+897=336-(129+172)=137×6-401=45×4+390=499+(70-18)=433+62-361=4/6-1/6=670×(882-878)=306-255=188+176=86×7=408×5-663=240-50×4=363-28×9=933-(60+334)=259×3=450-(481-98)=301+(298-207)=537+(648-307)=185+191=59-51+200=780-188×3=409-328=141×7-825=736-(126+57)=800+518+747=287+858=126-(126-28)=29+298+393=280+81=347+332=748×3=90+142+284=600+798+802=351-252+18=822-360-127=989-(117+558)=105×2+281=917-158=359+21+209=102+370-236=435+536+38=674-(737-600)=38×(328-322)=427+289=348-109=963-257×2=376×3=276-(293-277)=479-117=278+59-198=988-357-300=176+309+427=566-(676-618)=357-(289-77)=904-(55+560)=368-114=1/4+2/4=333-103-228=154+34×7=163+644+172=289-(180-65)=382-203-174=462-261=424-(89+19)=737+16+170=447-105-218=216+52+90=477×2+677=188×5=713+(916-109)=60+117=327×(264-260)=530+(573-13)=755×(41-35)=741+402=414+265+296=112-34×2=312-86+58=538+(694-677)=526-(677-321)=565×(975-967)=115×5=115×6-308=4/6+2/6=138+(477-228)=813-46×8=256+749-664=281×9=397×2-346=429-295+679=652-72×9=465-160-25=853×(404-398)=284-(81+53)=117+49×7=655+890+720=17×(745-742)=59+(969-754)=244×4-731=669+14-636=35+(118-42)=31×3=787-(684-158)=345+(391-62)=887-317×2=783-419+934=94×4+256=112+(548-371)=304-15×6=262+(364-103)=946-483=997-590-345=504-89×5=405+100+482=923+39+34=151+230=973-704+259=261-(290-173)=369+(920-728)=3/10-2/10=651+287+41=736-71×4=189-24×4=230×3=492-(884-635)=572×(342-338)=770+716-454=350-(116+110)=185×5-870=227×4=48+437-234=464-331+229=25×(452-443)=167+174-137=395+10+486=470-(211-165)=292+103-372=461×4-567=540×(909-906)=515+673+546=702-108-397=68×(343-334)=329-188=504+(182-74)=630×2-737=568+488+516=948-(624-609)=899-230-490=271+71×5=297+(380-173)=511-440+444=714+(270-23)=38+179-104=81+46=606-164+358=327+(190-135)=470-42-409=463×4=594+83+267=280-177+38=507×3-349=61+155×2=770-(622-93)=882-161=860+18×2=348-257=270×(74-71)=805-336-18=351-(286-21)=283×2+882=483-64-383=396×2=160+(624-228)=744-352+936=196-32×6=577-577+869=119×6=507+643-595=117×2=75×(361-358)=344-87=819+898+538=949×(827-819)=925-146+200=797×5=946-(261+672)=195×5-97=277+102×2=158+104-63=896+(978-440)=131+361+501=304+218=2/8+5/8=440-21-156=13+364-340=437×7=600-(115-108)=60+234-124=451-(400-185)=283×7=78×8=83+52+244=120+357+276=148+17+826=394-(136+184)=120×8-904=650×(924-916)=954-(60+680)=349+243+350=974+49-142=307-(194+28)=62×9+13=744-(883-322)=394-(93+34)=975×(644-641)=921+436=812×6-344=939-(182+37)=932-117+401=83+84×3=42×8=203-62×3=407×(423-418)=32×4+544=660-443+287=101×(29-22)=842-141=921×(584-575)=802-86×2=193-(397-332)=167-52×3=265-116×2=388+61×8=819×2-763=342+151+278=38×4=271-247+374=679+694-849=516×3=192+29+651=727-188+787=390×6=752-(262+41)=885-(80+131)=249+224+186=407+(137-16)=362-87=315+451=593+851=955-585=346+160×3=509×(118-109)=257-69×2=825×3=493-(163+208)=868-611+69=25×4+193=170-27-53=289+(491-408)=990-(947-261)=181+206=821×5=408-(187-32)=84×(497-491)=384×(170-161)=492+244=98+470=835-43+843=371×7-535=987-357=442-(469-35)=190×(271-267)=711+417-10=290+(310-97)=425+105×3=960-(272+247)=986-406=266-48×4=392-(333-250)=900-512=969-928=2/3-1/3=491-(379+20)=215×9-588=578-188+15=183-170=251+(442-295)=644-298-22=448-31+565=285×6=194×2+957=27×3=84-77+251=338-94+609=535-77-446=742-340+214=96+(343-104)=201+95×3=170+(423-22)=382-342+383=704×8=485-16-64=237-61×2=619-502=308×2-248=958-726-173=145-46×2=228×5=973×(477-469)=447-10-226=462-23×6=999×6=585-66=493-83=138×(453-447)=349-98=88×6+387=776-395-59=529-(675-244)=431-431+330=422-(339-253)=903-(913-27)=392-35-246=168-114+372=151+161=225×(343-340)=768-(826-61)=768-(134+87)=498-331=371+464+435=138×(201-195)=844-63-490=414×(390-382)=254×3=886-242=789+880-421=710-(322+316)=267-65=94×2=91×9+36=113+609-654=293+24-296=164×7-808=434+951+975=430+(453-208)=240-23+196=685-113=251-76×3=1/10+7/10=900-371=134+(375-289)=484-119-218=627-(355+42)=366-(315-209)=52+274-11=733+260=188+96=157×4-509=547-72×3=2/8-1/8=319-(422-287)=290+262×2=888-223×3=934+751=489+879-779=309-14×7=724+73+595=225+87-226=744×4-842=848+818-848=673+771=448-106+123=273+181=65×5+710=125×9-533=895-560-83=263+421-670=122+206-143=453+258+178=402-369=497+286-387=199+223+79=4/7-2/7=578-422=参考答案190×(285-281)=760344-121=223447-(314-308)=441449×2-862=36607-193-42=37239+324+83=446299+(286-215)=370136×7-287=66579+195=27470×3+352=56259×6=354452-(496-261)=217321×3-198=765709+270-927=52178×5-714=176527-234-26=2673/6-2/6=1/6411-(123+192)=96379-51×7=22498-197-255=4648×(404-397)=336991+98+995=2084166-(263-218)=121704-79×6=230496-18-422=56320+911-952=279196+97+533=826460-264-135=61578×4-814=1498980-116×2=748330×3-607=383732+323+528=1583177+171=348148×6=888121×9-444=645559+173+240=972956-(231+77)=648282+210-126=366729+868=15972/6-1/6=1/6484-169-261=54956-376+700=1280334+994-500=828818+(647-82)=1383532-203×2=126688-88×2=512815+958-261=1512475-12-340=123308+399+211=918693+518+830=2041979-(784-696)=891531+747+332=1610844-94×8=92487+(878-526)=839261+73=33469+369-428=1016×4+734=798840-(249+463)=128352-(407-303)=248181+248=429992-(62+904)=262/9+5/9=7/9433-268=165922-123-152=64793+(450-58)=485663+(280-261)=682424-(272+126)=26232+(120-13)=339308+177×2=662310+91=401973-75×6=523277×(204-201)=831894-33×9=597447-(137-28)=338227+(407-174)=46023+(447-235)=235987+(945-854)=10784/7-1/7=3/766×8=528427+356=783216×3-294=354332-28×9=80490-196-144=150492-212-115=16590×(142-135)=630143×3+264=693306-(52+66)=188682-455+390=617331-284+239=286966-320=646264×(397-394)=792389+136=525684+897-822=75949×(384-381)=1471/6+4/6=5/6382×2-761=3953-(254+527)=172247×(184-180)=988183×5+789=170429×(750-746)=116905×3=271590+27=117376-(421-255)=210906×5-502=4028373+101=474621-565+642=698337-(17+125)=1951/8+2/8=3/8730-527+182=385247+151-326=72684+(383-374)=693266-32×7=42215+104×4=631398-251=147491+49×3=638712-64×5=392402-377+191=216840+472=1312448-(291-76)=23363×4-219=33607×8=4856811×(766-758)=648850+399-285=164327+23×8=511269-(163+65)=4187×7=609205-180=25957-38-44=87510×(326-319)=70451-(40+339)=72935+271×3=1748965×3=2895902×2-653=1151387-(369-340)=358367+96×6=94368+137+577=782891-195-84=61246×9+191=605115+551+237=903284×(447-444)=852147×6=882308-164+177=321707-369-219=11936×9=324116+424+106=646506+637+773=1916378-24-168=186420+(495-95)=820117-23×3=48807+(630-84)=1353292×7-484=1560528-(629-592)=491495×(84-81)=1485896-(292+402)=202265+445+11=721461-456+383=388226+72=298414-(338-121)=197876×6=525672×2+71=21547×9+276=69929×7+106=309101×3=303783×(688-685)=2349894+174×4=1590708×5=3540382-356=26457-(592-489)=354161+203=364933-680+406=659371-108-70=193195-(185-107)=117609+148=757205+(308-22)=491666×5-83=3247201-(68+13)=120283+(455-375)=363757×8=6056401+537-868=70166+452=618531-88-230=213818-406=412958-810=148236+205=441520-(825-517)=212780-(954-803)=629625-(65+495)=65226-11+275=490423+144×3=855453+11×2=475384+733-369=74895×7-314=351525+96×7=11975/6-1/6=4/6220+329+374=923383+148+258=789752+268+297=1317905+(990-278)=161785+221=306172+196-268=100231×9-754=1325298-151=14723+(189-150)=62374-152+85=307605×(826-821)=3025477-(64-35)=448790-(688-463)=56592×6=552167-107=60191-(17+61)=113550-(120+321)=109481-287-126=68278-157=121989+90×5=1439498-(448+18)=32433-(89+115)=22972×4+262=550474-(98+34)=34260+106+382=548113×3=339384×9-846=2610302×3-198=708126×7+87=969226+194-229=191243-(15+117)=111106+524=630966+706-22=1650856-107-398=351361-308+384=437213-(234-25)=4210-24×7=42860+534+197=159188×3-184=80648×2=1296484-435=4942+327+621=990463+(836-650)=649457-57×7=58876-282+691=1285112×7=784278×(290-281)=2502273-31=24273+26+882=98197+91-108=80485-224=261635-601=34375-20-186=169101+286-56=331375-38-118=219648-186×2=276553-374-85=94287-150+218=355478-48×8=94485-19×2=447368-36-288=44128×3-235=149246×4=984147+171-22=296383-234-106=43476-(99+225)=152714-100×4=314457-(90+221)=14665+12=77272-179=93755-737=18315+134=449182+937-218=901334-(40+25)=269408-101×3=105498-40×4=338474-(19+115)=340137+226-355=8464-361=103147+(847-690)=3041/7+5/7=6/7907+459-306=106011×(218-215)=33801+(703-440)=1064106-18×5=16236×3=708485+45×7=80084×7-452=13672×8-571=5878-76-124=67886×(299-296)=25831×(496-492)=124444+(125-56)=51322+207-71=15841×5=205193×6-336=822419+223+237=879964-(731+102)=131195+85=280123-120+80=83117-(361-282)=38448×8-610=2974486-213+452=725386×(339-332)=2702123×(281-274)=861317+157-17=4575/9+2/9=7/9207×4=828426×2-523=329245+101+68=414133×6+52=850692×2-907=477795-(207+95)=493296×(217-214)=888353+63-243=173437-218×2=1682-(852-592)=422947-(32+691)=224451-23=42859+33=92752-91×6=206160-148+486=49811+450-416=45231-93=138318-64=254447+(984-97)=1334425×4=1700197-25-56=116310×3-237=693771-238-403=130242+219-206=255262+(299-35)=526152+(440-294)=298159+133=292215+164×4=871279-34×4=1431/5+3/5=4/5416-(20+234)=16234×(336-327)=30633×6+851=104945×6=270318+20×7=458309-233+285=361389-10×4=349730×3=2190143×(14-11)=429388+113×5=953298-64+39=273117×(442-434)=936402-131=27120×9=180227×7-531=1058231×2+143=605243×4-205=767648+925-336=1237493-112×3=157944+117-909=152711-40-547=124436×2-616=256407-(173-23)=257810+(454-220)=104424+434-68=39021×(435-432)=63983-695+510=798889-199×4=93356-141-132=83483-325+29=187162+(737-687)=212437-125=31287×9-247=536998-157×2=684208+196=404261×3=783839+323=1162302-289+188=201341+69+144=554382+220=602225×2+404=854500-411+236=325470+15-189=296752-73×6=314972-366-339=267384-(262-74)=196237-58×4=5935-(702-448)=681236-26×6=80766+(276-263)=77977+251=328385-(114+120)=151680-(264+403)=1367-(172-150)=45544-(627-405)=322884-(639-38)=283114×7-294=504446+(449-18)=877489-(89+222)=178214+107=321374+609=983407+225×4=1307441-309-82=50814-(472+275)=67352-(75-51)=328152+208=360130×3+229=619741×(532-529)=2223127×4-242=26620+18=38355-225-94=363/5-1/5=2/5433+97×5=918188-100+360=448306×3-718=200229-(33+126)=703/8+2/8=5/8926-717+671=880580×(859-855)=2320218×4=872908-875+228=26164+(497-143)=418650-(412+178)=60394-46=348111+990+979=2080120+619+518=1257476-57=419101×5-111=39494×9-748=98476×(820-817)=1428734-(437+205)=92770-495+392=667176-143+277=310103+(165-113)=155655-575=80455-(116+36)=303708-182×2=344292-112+153=333316-87=229276-64-161=51127+144-123=148435+(402-269)=568449-439+468=478416-(31+256)=129144+212-68=288215+264-384=95413-(574-171)=10980-(575-299)=704392-89=303154-132=22107+269=376451+(854-550)=755187×2+143=517259-(443-352)=168462-(314-270)=418568-14-93=461155+168=323433-(362+65)=6354+98+841=1293807-(471+88)=248764+(788-384)=1168412+496-567=34161×(173-167)=366881+(456-381)=956202-10×8=122120×5+124=724367-22-132=213194-16×7=82847-84-759=42/4-1/4=1/4319+63+372=754424-130-118=176566×7-770=3192620×4=2480230+718=9484/8-2/8=2/8567-530+925=962226×3-630=48411×2+337=1159540+248=788750×(415-407)=6000900×7=63002/8+6/8=1306×4-868=35683×(442-436)=498319+175=49442+124×5=662101×(156-150)=606928+897=1825336-(129+172)=35137×6-401=42145×4+390=570499+(70-18)=551433+62-361=1344/6-1/6=3/6670×(882-878)=2680306-255=51188+176=36486×7=602408×5-663=1377240-50×4=40363-28×9=111933-(60+334)=539259×3=777450-(481-98)=67301+(298-207)=392537+(648-307)=878185+191=37659-51+200=208780-188×3=216409-328=81141×7-825=162736-(126+57)=553800+518+747=2065287+858=1145126-(126-28)=2829+298+393=720280+81=361347+332=679748×3=224490+142+284=516600+798+802=2200351-252+18=117822-360-127=335989-(117+558)=314105×2+281=491917-158=759359+21+209=589102+370-236=236435+536+38=1009674-(737-600)=53738×(328-322)=228427+289=716348-109=239963-257×2=449376×3=1128276-(293-277)=260479-117=362278+59-198=139988-357-300=331176+309+427=912566-(676-618)=508357-(289-77)=145904-(55+560)=289368-114=2541/4+2/4=3/4333-103-228=2154+34×7=392163+644+172=979289-(180-65)=174382-203-174=5462-261=201424-(89+19)=316737+16+170=923447-105-218=124216+52+90=358477×2+677=1631188×5=940713+(916-109)=152060+117=177327×(264-260)=1308530+(573-13)=1090755×(41-35)=4530741+402=1143414+265+296=975112-34×2=44312-86+58=284538+(694-677)=555526-(677-321)=170565×(975-967)=4520115×5=575115×6-308=3824/6+2/6=1138+(477-228)=387813-46×8=445256+749-664=341281×9=2529397×2-346=448429-295+679=813652-72×9=4465-160-25=280853×(404-398)=5118284-(81+53)=150117+49×7=460655+890+720=226517×(745-742)=5159+(969-754)=274244×4-731=245669+14-636=4735+(118-42)=11131×3=93787-(684-158)=261345+(391-62)=674887-317×2=253783-419+934=129894×4+256=632112+(548-371)=289304-15×6=214262+(364-103)=523946-483=463997-590-345=62504-89×5=59405+100+482=987923+39+34=996151+230=381973-704+259=528261-(290-173)=144369+(920-728)=5613/10-2/10=1/10651+287+41=979736-71×4=452189-24×4=93230×3=690492-(884-635)=243572×(342-338)=2288770+716-454=1032350-(116+110)=124185×5-870=55227×4=90848+437-234=251464-331+229=36225×(452-443)=225167+174-137=204395+10+486=891470-(211-165)=424292+103-372=23461×4-567=1277540×(909-906)=1620515+673+546=1734702-108-397=19768×(343-334)=612329-188=141504+(182-74)=612630×2-737=523568+488+516=1572948-(624-609)=933899-230-490=179271+71×5=626297+(380-173)=504511-440+444=515714+(270-23)=96138+179-104=11381+46=127606-164+358=800327+(190-135)=382470-42-409=19463×4=1852594+83+267=944280-177+38=141507×3-349=117261+155×2=371770-(622-93)=241882-161=721860+18×2=896348-257=91270×(74-71)=810805-336-18=451351-(286-21)=86283×2+882=1448483-64-383=36396×2=792160+(624-228)=556744-352+936=1328196-32×6=4577-577+869=869119×6=714507+643-595=555117×2=23475×(361-358)=225344-87=257819+898+538=2255949×(827-819)=7592925-146+200=979797×5=3985946-(261+672)=13195×5-97=878277+102×2=481158+104-63=199896+(978-440)=1434131+361+501=993304+218=5222/8+5/8=7/8440-21-156=26313+364-340=37437×7=3059600-(115-108)=59360+234-124=170451-(400-185)=236283×7=198178×8=62483+52+244=379120+357+276=753148+17+826=991394-(136+184)=74120×8-904=56650×(924-916)=5200954-(60+680)=214349+243+350=942974+49-142=881307-(194+28)=8562×9+13=571744-(883-322)=183394-(93+34)=267975×(644-641)=2925921+436=1357812×6-344=4528939-(182+37)=720932-117+401=121683+84×3=33542×8=336203-62×3=17407×(423-418)=203532×4+544=672660-443+287=504101×(29-22)=707842-141=701921×(584-57