三年級(jí)數(shù)學(xué)(上)計(jì)算題專項(xiàng)練習(xí)附答案集錦499-280=239-(363-345)=627-(168+55)=3/8+4/8=891+567+390=672-432+194=454-197-140=594-584=3/8-2/8=37×9=70×(467-459)=235×2=381-26+93=446-110×4=284-35-74=661-321-309=645-(724-488)=370×2-658=423-78-91=708-(837-574)=315+(381-283)=43×9=428-22-83=471-85×2=242-(190-47)=482-54-300=151×(479-476)=338-(230-164)=237×(384-376)=293-267=158+236-144=237-91+201=37×6=898-44-559=321-(123+61)=501-22-292=159-(248-230)=809-174-183=120+254=932-13×4=769-277-310=242×(334-330)=547-(222+175)=980-208-438=999+(509-132)=696-70×8=510-55×7=697-(924-251)=46×9-65=317-102=12×7+688=464+118×8=318+(320-142)=588×4=160+127×5=944-(548-75)=236×3=114-101+486=822+(872-221)=498-386+226=189+238=272-97+266=320-37+621=124+53=56+255=306-45-220=708-(207-33)=682+321+359=321+133+886=370+(469-222)=290-31×7=159×3-80=330-(494-410)=994+781-85=479-390=154×4-32=733+(552-213)=768-208-151=382+30-263=186+144+216=777+291=15×5+139=660+611+340=312-(289-132)=463-(146-93)=565-467-49=342×6=528+659+296=643×2=920-(115+770)=451+45×8=685-291×2=284×(302-299)=91×(146-141)=94×6-222=422-326=907-365-442=237×(497-494)=544+206+844=394-77-173=87×5=236-(454-256)=437+(490-286)=552+474+159=250-50×5=845-12-266=212-151=219-154+294=387-(57+210)=342-(340-203)=313+46-11=356-344+175=407-20-219=773+(694-380)=444-(211-164)=427+(498-94)=58+331=277+551-113=787-120-524=193+155=621+922=989-132×5=997-588-403=387-134×2=47+271×2=89+371-338=17×(478-473)=325+54×4=96×2-182=707×3-639=935-(901-198)=593+545-852=495×3=469-286=484-(277-94)=132×6-32=72+110×4=125+405+525=342+(302-176)=307-76=935-394+498=229+852=251-(113+90)=89-34×2=926-(870-334)=321+468=973+229×2=182×(91-88)=293+560-19=54+149=847+23+55=34×(934-926)=401+279=981-(432-127)=18+58+654=55+368×2=872×4-257=271-69=36×(100-96)=333-329+455=521-93+155=834-592+974=289-131+277=31+(979-97)=109×(186-181)=82+111×7=442+47-467=511-93×5=386+90+333=758-120-247=459×4-789=239-80-121=666+909-827=347×9=441×2+495=232-(14+82)=189+35+236=659×7-185=103×7-646=78×7+313=344-(75+233)=879+(704-665)=425-(454-266)=232+210-278=689-(259+270)=601-77×7=300-(221-137)=1/5+2/5=67×5+664=70×8=141×(454-449)=38+406-180=241+49-144=627-(717-311)=868+705-159=383×2=36×(298-292)=899-862=5/7+2/7=553+122×2=840×7-764=573×3-215=405×3=154×3-68=855+252+635=42+706+89=340-252=119×(467-463)=116×7-693=532×5-910=319+145=600×9=386-(95+237)=56+117=588-80×5=483×3-707=292×3=724-523+690=566×6=611+(802-704)=87+293+76=616+274+406=311-(493-436)=884+815+345=275×8-427=710-502-63=433-238+283=789+931-462=931-396=67+383=85-25×3=225×2+307=363+117-342=99×(429-420)=199-34×3=242×2+400=163×(198-192)=356-318+184=936+367-250=117×(227-219)=793+515=94-(307-238)=468×(178-175)=337+673=86×6+873=736-16×8=414-258=196-172=620-553+664=432-51=566-271=398+326=980-481-468=830-141×5=446+598-587=803-609+694=567×8=6/7-1/7=503-280=299+65=778-(731-428)=418+102×6=998-512=454-(86+350)=4/7+2/7=825-(436-143)=194+75+396=352-32×6=154+38+806=754+28-334=995×3=244-10×4=1/5+3/5=897+(525-327)=310+296×2=750-(745-620)=227×2=406-187=365-11-269=650-(49+413)=192+494=636-318×2=662-481-45=149×3=555+274-794=27+90×6=205+731+50=116×(428-421)=185+(491-329)=493-(108+147)=906-(402+256)=209×8-231=193+(632-194)=246×4-272=381-187-184=264-248+308=65+260=81×(31-28)=359-(120+148)=216+162+119=240+(484-354)=749-198-356=864+842+683=132+(233-217)=652-(780-668)=474+(280-278)=5/8-1/8=159×(244-241)=407-73×2=304×3+576=178×4+76=912+321=725+247+16=42+141-22=90×6=204+610+13=285+104×6=365-320-29=63×8=561-156+394=102×7-40=999+663-330=634-(536-94)=303×2-123=678+(628-114)=70+650+246=24×(713-707)=239×(903-895)=145×4-397=428-115-107=505×7=462-452=155-13-118=249-89+80=45×8+363=957-199=658-(766-340)=153+(475-260)=56×5=686+201×2=764-308+555=823-367-259=153×5=2/4-1/4=476-451+209=417-(167+114)=208×3+25=419-(444-381)=258+222+435=88+952-492=658-157×3=49×8-92=401-146-88=946×6=247×3=192+206=866-146-495=896-349+423=289+(57-36)=565-246=922-(124+298)=863-70×4=375-21-325=403×8-644=414-(68-61)=68-(87-43)=92+314+303=986×8=409+53×9=465-(946-927)=334-(238-132)=280-159-74=101+475-541=451+91×4=28+792-215=432×2=267+96=986-94×8=304-213-55=279-101-145=472-(300-121)=824-(136-126)=282+426+67=291×2=400+45-431=252×3-300=239×8-543=579+174=286-217=983-871+444=392×9=4/5-1/5=166+(83-65)=828+404-321=303+98-349=489-81×3=662+152=56×8=913+409+454=150+33-42=491+(390-301)=408-11=410-(827-643)=597-586+267=447-33×9=743×(650-645)=280+596+797=975-794+292=294+197+371=188-168+384=202×3-567=386×5-282=648×4-167=77+99=424-189=546-366=89-42+135=432-(98+68)=285-41×4=395-(864-660)=972-664+14=186×5+854=98×5+62=274×(986-979)=53×2=344-(200+47)=119×8=38×6=122×4-451=194+(441-204)=241-225+45=427×(117-114)=537+(855-569)=149+334+492=494-(216-51)=328-(688-428)=3/4-1/4=571+249+156=307+149+780=63×7+18=314×2+85=117-(147-127)=548×(752-743)=810-(443+42)=338-(219-170)=302-143=213×4-751=396×5=988-60=89+357=895-116=385+184×3=11+90×2=282+39+369=2/8+3/8=391-(237+11)=303+65×5=996-926-21=894+449-310=228-59=16+38=80×6=268-223+64=127+325=413-154×2=164×(293-286)=404×2-52=67×6-31=113×(87-79)=152+923-770=250×3+228=78+334×2=793-61=889-423=939-(78+707)=173×4=121×4+74=649-237+12=923+926=335-(86+159)=269-(28+85)=979-661-29=2/7+4/7=311×2=928+18×2=271×3-692=678-271×2=263-251+104=274-219=655+(304-146)=25+428-282=206-27×3=214+280+393=976×(487-481)=593-155-213=398-(49-48)=634+602+602=977+21+524=462-201-238=331+38×4=997×(590-583)=373+(453-94)=963-282=143×(276-268)=98×8-384=884-(65+72)=640+326=768+457-789=111+409=276-13+86=352-25×9=101×7-50=796-620+286=527-(383+130)=210+235-327=1/7+6/7=841-207=2/3-1/3=474+(463-238)=19+368-57=330-(146+166)=332-(46+177)=302-(67+22)=313+107=772-306×2=477-38-24=949-158×5=100×(477-469)=368+(385-74)=159×5-578=217+181=231+254=277+(307-241)=674×4=231×(141-138)=452-421+402=159×(387-381)=991-(207+631)=25×(182-177)=124+89×9=333+(84-28)=878×(899-894)=91-(244-220)=17+(358-273)=205+356=503+653-98=184+808+416=567+60×6=934-93×5=282+(715-92)=445×6-525=176×4-26=403-332-32=352×2+126=377-41×8=20×2=95+494+314=704-(533+38)=244-101-24=421-84-290=753-(618-121)=980-179=453-51×8=437+(972-828)=138+51=159+59=90×3=908-86-68=568-46×4=312+11-40=174×3=313+543=772+406-623=798-171+875=381+(357-30)=495-(483-390)=335-(111+152)=454-43×6=233+333+423=925-372+785=129+284=126×5=456-(86+291)=14×7+382=343+(216-80)=339×7=28+463-113=212+71=328+77×2=128×(242-236)=454-(32+35)=133-78+426=489+915+726=499-60×5=334+(436-173)=222×(68-60)=530-108+957=345-(92+220)=448-(32+324)=234+(472-271)=529-464=735-137-95=443+(343-168)=81×(330-321)=289+(290-220)=450-(15+294)=295-(144+147)=1/8+2/8=408-75=618-79×6=633×(963-960)=999-138-66=49×(199-192)=410-81=478-366=12+800+504=573+104=373×2-473=68+338-199=525×(697-691)=541+87+273=753-742=90-(123-72)=117+46=4/8-3/8=125×4=320-62=101×3+296=136+144-255=474-47×8=144+787+984=436×5-436=644-294+517=487+(366-195)=47×3=983-357=848+115×5=1/9+2/9=768+940-257=269-50×5=542×4=647+625-850=717×2=112×8=272+54×4=8/9-1/9=167×4+95=21×5=333-304=104+273+506=85+(29-11)=25+196-198=877-(963-811)=719×(965-961)=219+390×2=283+(243-64)=855-(89+441)=269+89=205-(52+142)=254-47-93=116+623-547=3/5-1/5=995-379+304=233-89=598-30×8=49×6+504=411-197-39=344-15-93=426-130×2=299×3-121=322+174=105+185=991-461×2=474-54×6=494-64×6=1/7+4/7=479-259-186=437+925=265-239=222-103-30=272-239+124=916-(938-698)=136+814+982=297×5-347=441-39=44×7+10=347+377+267=292+134=333-167=355-(256+35)=303-(293-118)=371×9-758=200-131+332=86×4=767-109=70+(440-310)=30+63+17=982-(519-125)=276×2+444=405-106×2=654-358=789-77+56=304×2+914=367+573+554=657+(60-34)=477+452=815+666-587=907+(826-465)=317+401+157=83+120=482-345=410-(62-57)=940-(319+189)=444-125+28=989-(369+257)=2/7+5/7=429+(248-230)=407-(58+256)=951-(365+411)=19+276-274=716-696+305=198+(369-25)=339-(294-286)=412+(446-167)=469-356+160=580-314+876=958-29×5=359-(30+116)=226-33+159=36×8-285=803-75+16=415+(489-210)=186+107+399=32×(163-154)=858-(780+47)=439×4-91=228+38-63=99×2+25=92+90-10=497-81-254=841-(183+372)=106+138-117=146+424=33×8-93=300-186=947-(169+534)=469-39×4=300-(222-60)=897+877=508-476+926=914-567+272=104+203×3=454-(128+155)=968-(129+125)=754×3-147=17×(396-389)=147×(362-358)=93×(400-395)=467-(470-432)=202+218+127=168×2+322=927-623-202=189+176-119=304-99=779-241=97+84-160=93×4+223=958×(421-415)=810+771-619=816×(429-426)=391×2=162×(444-439)=322+96-49=342+56-42=147+590+215=395-12-231=327×4=546+(982-120)=332×2-348=309-78+97=849+603+573=458+505+665=732-(702-668)=496-(353+25)=498×(919-910)=498-233+136=197+247=132×(344-337)=133×2-233=875+627+387=153×(97-91)=176-11-158=505-43×9=477-46×5=262-12×3=95×2+452=854-(770-667)=52×8-39=85+593+163=229-38×6=451×5=835-(171+59)=137+(269-53)=195+167=475+(575-525)=3/6-2/6=545+(508-185)=681-(500+127)=483-(331+96)=426-32×4=354-(425-152)=225×3=119+258=48+253-168=485+(983-925)=164+(180-178)=213×6-174=467×(483-475)=10×(32-23)=702×4-581=380+83=331-(20+152)=218-84-75=223+115=192-16×6=496-217×2=925-258=181×3-529=556×4-276=61×(49-45)=393-38=509-414+784=286-89-155=332-314=408×2=611+828-54=588-563=783×4-987=134×5=498-(449-305)=724×5=425+65-225=457+(751-644)=285+266=411-386+26=502+(513-200)=984-(274+147)=828-637+923=758-(512+111)=582×(122-117)=615+825-461=263+(330-112)=107-15×4=928×(719-711)=280+111=258-27=260+153-300=2/5-1/5=909-(232+673)=307+564+307=413-51×2=828-(501+183)=308×8-555=47×5-231=參考答案499-280=219239-(363-345)=221627-(168+55)=4043/8+4/8=7/8891+567+390=1848672-432+194=434454-197-140=117594-584=103/8-2/8=1/837×9=33370×(467-459)=560235×2=470381-26+93=448446-110×4=6284-35-74=175661-321-309=31645-(724-488)=409370×2-658=82423-78-91=254708-(837-574)=445315+(381-283)=41343×9=387428-22-83=323471-85×2=301242-(190-47)=99482-54-300=128151×(479-476)=453338-(230-164)=272237×(384-376)=1896293-267=26158+236-144=250237-91+201=34737×6=222898-44-559=295321-(123+61)=137501-22-292=187159-(248-230)=141809-174-183=452120+254=374932-13×4=880769-277-310=182242×(334-330)=968547-(222+175)=150980-208-438=334999+(509-132)=1376696-70×8=136510-55×7=125697-(924-251)=2446×9-65=349317-102=21512×7+688=772464+118×8=1408318+(320-142)=496588×4=2352160+127×5=795944-(548-75)=471236×3=708114-101+486=499822+(872-221)=1473498-386+226=338189+238=427272-97+266=441320-37+621=904124+53=17756+255=311306-45-220=41708-(207-33)=534682+321+359=1362321+133+886=1340370+(469-222)=617290-31×7=73159×3-80=397330-(494-410)=246994+781-85=1690479-390=89154×4-32=584733+(552-213)=1072768-208-151=409382+30-263=149186+144+216=546777+291=106815×5+139=214660+611+340=1611312-(289-132)=155463-(146-93)=410565-467-49=49342×6=2052528+659+296=1483643×2=1286920-(115+770)=35451+45×8=811685-291×2=103284×(302-299)=85291×(146-141)=45594×6-222=342422-326=96907-365-442=100237×(497-494)=711544+206+844=1594394-77-173=14487×5=435236-(454-256)=38437+(490-286)=641552+474+159=1185250-50×5=0845-12-266=567212-151=61219-154+294=359387-(57+210)=120342-(340-203)=205313+46-11=348356-344+175=187407-20-219=168773+(694-380)=1087444-(211-164)=397427+(498-94)=83158+331=389277+551-113=715787-120-524=143193+155=348621+922=1543989-132×5=329997-588-403=6387-134×2=11947+271×2=58989+371-338=12217×(478-473)=85325+54×4=54196×2-182=10707×3-639=1482935-(901-198)=232593+545-852=286495×3=1485469-286=183484-(277-94)=301132×6-32=76072+110×4=512125+405+525=1055342+(302-176)=468307-76=231935-394+498=1039229+852=1081251-(113+90)=4889-34×2=21926-(870-334)=390321+468=789973+229×2=1431182×(91-88)=546293+560-19=83454+149=203847+23+55=92534×(934-926)=272401+279=680981-(432-127)=67618+58+654=73055+368×2=791872×4-257=3231271-69=20236×(100-96)=144333-329+455=459521-93+155=583834-592+974=1216289-131+277=43531+(979-97)=913109×(186-181)=54582+111×7=859442+47-467=22511-93×5=46386+90+333=809758-120-247=391459×4-789=1047239-80-121=38666+909-827=748347×9=3123441×2+495=1377232-(14+82)=136189+35+236=460659×7-185=4428103×7-646=7578×7+313=859344-(75+233)=36879+(704-665)=918425-(454-266)=237232+210-278=164689-(259+270)=160601-77×7=62300-(221-137)=2161/5+2/5=3/567×5+664=99970×8=560141×(454-449)=70538+406-180=264241+49-144=146627-(717-311)=221868+705-159=1414383×2=76636×(298-292)=216899-862=375/7+2/7=1553+122×2=797840×7-764=5116573×3-215=1504405×3=1215154×3-68=394855+252+635=174242+706+89=837340-252=88119×(467-463)=476116×7-693=119532×5-910=1750319+145=464600×9=5400386-(95+237)=5456+117=173588-80×5=188483×3-707=742292×3=876724-523+690=891566×6=3396611+(802-704)=70987+293+76=456616+274+406=1296311-(493-436)=254884+815+345=2044275×8-427=1773710-502-63=145433-238+283=478789+931-462=1258931-396=53567+383=45085-25×3=10225×2+307=757363+117-342=13899×(429-420)=891199-34×3=97242×2+400=884163×(198-192)=978356-318+184=222936+367-250=1053117×(227-219)=936793+515=130894-(307-238)=25468×(178-175)=1404337+673=101086×6+873=1389736-16×8=608414-258=156196-172=24620-553+664=731432-51=381566-271=295398+326=724980-481-468=31830-141×5=125446+598-587=457803-609+694=888567×8=45366/7-1/7=5/7503-280=223299+65=364778-(731-428)=475418+102×6=1030998-512=486454-(86+350)=184/7+2/7=6/7825-(436-143)=532194+75+396=665352-32×6=160154+38+806=998754+28-334=448995×3=2985244-10×4=2041/5+3/5=4/5897+(525-327)=1095310+296×2=902750-(745-620)=625227×2=454406-187=219365-11-269=85650-(49+413)=188192+494=686636-318×2=0662-481-45=136149×3=447555+274-794=3527+90×6=567205+731+50=986116×(428-421)=812185+(491-329)=347493-(108+147)=238906-(402+256)=248209×8-231=1441193+(632-194)=631246×4-272=712381-187-184=10264-248+308=32465+260=32581×(31-28)=243359-(120+148)=91216+162+119=497240+(484-354)=370749-198-356=195864+842+683=2389132+(233-217)=148652-(780-668)=540474+(280-278)=4765/8-1/8=4/8159×(244-241)=477407-73×2=261304×3+576=1488178×4+76=788912+321=1233725+247+16=98842+141-22=16190×6=540204+610+13=827285+104×6=909365-320-29=1663×8=504561-156+394=799102×7-40=674999+663-330=1332634-(536-94)=192303×2-123=483678+(628-114)=119270+650+246=96624×(713-707)=144239×(903-895)=1912145×4-397=183428-115-107=206505×7=3535462-452=10155-13-118=24249-89+80=24045×8+363=723957-199=758658-(766-340)=232153+(475-260)=36856×5=280686+201×2=1088764-308+555=1011823-367-259=197153×5=7652/4-1/4=1/4476-451+209=234417-(167+114)=136208×3+25=649419-(444-381)=356258+222+435=91588+952-492=548658-157×3=18749×8-92=300401-146-88=167946×6=5676247×3=741192+206=398866-146-495=225896-349+423=970289+(57-36)=310565-246=319922-(124+298)=500863-70×4=583375-21-325=29403×8-644=2580414-(68-61)=40768-(87-43)=2492+314+303=709986×8=7888409+53×9=886465-(946-927)=446334-(238-132)=228280-159-74=47101+475-541=35451+91×4=81528+792-215=605432×2=864267+96=363986-94×8=234304-213-55=36279-101-145=33472-(300-121)=293824-(136-126)=814282+426+67=775291×2=582400+45-431=14252×3-300=456239×8-543=1369579+174=753286-217=69983-871+444=556392×9=35284/5-1/5=3/5166+(83-65)=184828+404-321=911303+98-349=52489-81×3=246662+152=81456×8=448913+409+454=1776150+33-42=141491+(390-301)=580408-11=397410-(827-643)=226597-586+267=278447-33×9=150743×(650-645)=3715280+596+797=1673975-794+292=473294+197+371=862188-168+384=404202×3-567=39386×5-282=1648648×4-167=242577+99=176424-189=235546-366=18089-42+135=182432-(98+68)=266285-41×4=121395-(864-660)=191972-664+14=322186×5+854=178498×5+62=552274×(986-979)=191853×2=106344-(200+47)=97119×8=95238×6=228122×4-451=37194+(441-204)=431241-225+45=61427×(117-114)=1281537+(855-569)=823149+334+492=975494-(216-51)=329328-(688-428)=683/4-1/4=2/4571+249+156=976307+149+780=123663×7+18=459314×2+85=713117-(147-127)=97548×(752-743)=4932810-(443+42)=325338-(219-170)=289302-143=159213×4-751=101396×5=1980988-60=92889+357=446895-116=779385+184×3=93711+90×2=191282+39+369=6902/8+3/8=5/8391-(237+11)=143303+65×5=628996-926-21=49894+449-310=1033228-59=16916+38=5480×6=480268-223+64=109127+325=452413-154×2=105164×(293-286)=1148404×2-52=75667×6-31=371113×(87-79)=904152+923-770=305250×3+228=97878+334×2=746793-61=732889-423=466939-(78+707)=154173×4=692121×4+74=558649-237+12=424923+926=1849335-(86+159)=90269-(28+85)=156979-661-29=2892/7+4/7=6/7311×2=622928+18×2=964271×3-692=121678-271×2=136263-251+104=116274-219=55655+(304-146)=81325+428-282=171206-27×3=125214+280+393=887976×(487-481)=5856593-155-213=225398-(49-48)=397634+602+602=1838977+21+524=1522462-201-238=23331+38×4=483997×(590-583)=6979373+(453-94)=732963-282=681143×(276-268)=114498×8-384=400884-(65+72)=747640+326=966768+457-789=436111+409=520276-13+86=349352-25×9=127101×7-50=657796-620+286=462527-(383+130)=14210+235-327=1181/7+6/7=1841-207=6342/3-1/3=1/3474+(463-238)=69919+368-57=330330-(146+166)=18332-(46+177)=109302-(67+22)=213313+107=420772-306×2=160477-38-24=415949-158×5=159100×(477-469)=800368+(385-74)=679159×5-578=217217+181=398231+254=485277+(307-241)=343674×4=2696231×(141-138)=693452-421+402=433159×(387-381)=954991-(207+631)=15325×(182-177)=125124+89×9=925333+(84-28)=389878×(899-894)=439091-(244-220)=6717+(358-273)=102205+356=561503+653-98=1058184+808+416=1408567+60×6=927934-93×5=469282+(715-92)=905445×6-525=2145176×4-26=678403-332-32=39352×2+126=830377-41×8=4920×2=4095+494+314=903704-(533+38)=133244-101-24=119421-84-290=47753-(618-121)=256980-179=801453-51×8=45437+(972-828)=581138+51=189159+59=21890×3=270908-86-68=754568-46×4=384312+11-40=283174×3=522313+543=856772+406-623=555798-171+875=1502381+(357-30)=708495-(483-390)=402335-(111+152)=72454-43×6=196233+333+423=989925-372+785=1338129+284=413126×5=630456-(86+291)=7914×7+382=480343+(216-80)=479339×7=237328+463-113=378212+71=283328+77×2=482128×(242-236)=768454-(32+35)=387133-78+426=481489+915+726=2130499-60×5=199334+(436-173)=597222×(68-60)=1776530-108+957=1379345-(92+220)=33448-(32+324)=92234+(472-271)=435529-464=65735-137-95=503443+(343-168)=61881×(330-321)=729289+(290-220)=359450-(15+294)=141295-(144+147)=41/8+2/8=3/8408-75=333618-79×6=144633×(963-960)=1899999-138-66=79549×(199-192)=343410-81=329478-366=11212+800+504=1316573+104=677373×2-473=27368+338-199=207525×(697-691)=3150541+87+273=901753-742=1190-(123-72)=39117+46=1634/8-3/8=1/8125×4=500320-62=258101×3+296=599136+144-255=25474-47×8=98144+787+984=1915436×5-436=1744644-294+517=867487+(366-195)=65847×3=141983-357=626848+115×5=14231/9+2/9=3/9768+940-257=1451269-50×5=19542×4=2168647+625-850=422717×2=1434112×8=896272+54×4=4888/9-1/9=7/9167×4+95=76321×5=105333-304=29104+273+506=88385+(29-11)=10325+196-198=23877-(963-811)=725719×(965-961)=2876219+390×2=999283+(243-64)=462855-(89+441)=325269+89=358205-(52+142)=11254-47-93=114116+623-547=1923/5-1/5=2/5995-379+304=920233-89=144598-30×8=35849×6+504=798411-197-39=175344-15-93=236426-130×2=166299×3-121=776322+174=496105+185=290991-461×2=69474-54×6=150494-64×6=1101/7+4/7=5/7479-259-186=34437+925=1362265-239=26222-103-30=89272-239+124=157916-(938-698)=676136+814+982=1932297×5-347=1138441-39=40244×7+10=318347+377+267=991292+134=426333-167=166355-(256+35)=64303-(293-118)=128371×9-758=2581200-131+332=40186×4=344767-109=65870+(440-310)=20030+63+17=110982-(519-125)=588276×2+444=996405-106×2=193654-358=296789-77+56=768304×2+914=1522367+573+554=1494657+(60-34)=683477+452=929815+666-587=894907+(826-465)=1268317+401+157=87583+120=203482-345=137410-(62-57)=405940-(319+189)=432444-125+28=347989-(369