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104+624-398=110×5=642-340+962=857+(751-294)=324-(133+71)=286-63+761=283-(227-77)=834-701+589=286+313+296=413×3=869-272+320=301×6-63=835+670-611=479-412=423-55-331=174×5=329+117-128=198-85=464-229=217×2+192=826-80-172=351+(392-307)=82×(345-341)=65×6+430=294-12×2=90×4-254=550+461-245=109-(85+14)=992-211-503=581-409+422=310×3+787=476+298=83×(443-435)=292-(146+90)=817-142×2=88×7=355×2-666=94+(486-95)=70×6-183=739-91=758×9-972=430-(791-736)=415-237+299=641+(588-398)=635-106×3=151×6-127=78×(268-260)=834-94×7=13×2=913-47-257=240×4-505=83×9-259=609+155+39=31+312-133=285+881=617×7-966=73-(178-139)=155-44+276=190+(63-14)=209-53-60=389-(286-130)=387-(332-134)=351-(170+62)=569+539-132=480+231=336-(33+155)=854-254+380=124+354-246=28×(628-621)=799-509+144=880+606+457=381-(644-306)=861×(460-451)=227-44+927=814-104×6=4/6-1/6=1/7+5/7=184+302=349+184×3=949-(68+521)=375-305=353-(315-264)=340+957-469=317+(451-312)=19×3=466-105=209×(602-594)=854+(996-37)=920×2=646+164=305-63×4=119-16-24=1/7+2/7=121-92+434=617+789+386=336+(274-244)=99+221=949-(278+464)=823-(658-632)=338-(128+26)=39×9+490=468-163-123=118×(151-146)=416-(35-10)=416-325-13=112+291+510=740+(292-79)=308-21×5=67+353-112=780+(413-110)=806-183-615=678-(402-401)=255+223=246+538-718=978-(191+700)=152+231=460+(120-26)=845×8=432-(291+39)=354-52×3=342-230=194+(210-198)=197+(954-716)=488-(333+117)=727-79=69+431+60=906×2-460=816+(922-692)=650+217+209=382+(385-198)=149×2-146=452-(322-233)=914-(787-165)=721-242-175=315×3-748=26×7+23=311+140=116+962-889=333×2=197×(66-61)=226+232-131=61+(160-36)=530-(955-808)=311+(833-494)=341-46×2=206×3=756-(364+216)=2/3-1/3=174×2-179=996+306-110=160×3=402×2=41×8-16=572-(546-337)=96×8=736×(182-176)=316-13-36=117×6+419=75×2=399×3-708=661-81-360=363-119×2=141×(21-14)=3/5-2/5=84+281+517=142+414-347=717-277=3/9-1/9=249+153=160×4+496=899-367-296=87+347+202=281+394=665+91+736=59×(161-158)=546-129-307=79×8-613=89×(387-381)=316-(320-128)=315×3-65=371-78=207-39×2=142+330=883+980-705=117+37=381×4-132=473-(246+203)=562+529+784=470×2=387+(472-429)=458-358=364-292+74=120+259=348-(21+239)=378-(69+120)=674-(430+51)=263+190+173=403-198×2=569×(801-797)=284+(172-61)=419-81+611=105×2-40=120+269-315=92×(46-37)=994-190=896-(731-120)=112+104×2=249-107=289+179+517=440+330=37×(16-13)=575-269=180+65+475=68×(252-243)=170+(417-285)=513-(312-27)=93+216=802+75×8=322+247=943×(984-981)=194+39+540=452-(92+252)=364×2-583=665×(42-36)=582+791-324=20×9-63=341×5-342=295-(302-68)=163+297=111+333=732×8-474=242-(394-290)=987-496+728=118+200+564=218-21=5/8-2/8=29×(328-323)=473-222-140=424+311+879=16×6+245=398+(488-15)=711-312-352=279-71=200+312=544-(342+171)=889-(803-662)=77×5+239=750-74×7=61+100×3=697-(178+408)=674+(173-115)=159×4+23=874×(115-106)=222×4-457=44+(198-55)=426-12-244=178-42-48=681-13=145×5-471=414-(205+83)=951-88-672=719-135×3=3/8-1/8=136-78+71=294×9-51=897-27-152=668+438+417=165×2+201=248+103-269=185×4+987=446-(344+41)=199+167×2=361-124-27=503×4=244×(581-574)=145×2=836-92×4=388-304+405=177+437-174=27+41×9=974-682+460=483-121-156=194-24=992-(78+589)=424+(197-146)=840-462-11=403-203=22×(434-431)=420-66×3=484+(392-173)=586-(375+194)=217-171+43=591×5=136+388+275=268+92=195×3-261=106-(519-458)=366+(391-85)=400+96×5=170+65×5=23+(84-11)=344-28×3=856-(477-197)=422-89×4=269+207=207×(115-111)=226×(92-89)=893-338-293=998+61-283=304-146=40+850-715=273-52×2=723-676=3/7-2/7=449-191-36=437+436=158-(117-50)=217×(323-320)=53+74=449-121+108=990+(998-726)=412-195+92=126×4=326+215+339=103×(352-343)=478+243=5/8-1/8=63×9=648+(582-24)=835-580-200=243+398+18=416×(275-271)=53×2+286=353-(370-81)=305+109=390+90=199+216+274=52+170+660=469-38×3=22+390-190=12×7=57+337=882-323+881=860×(761-754)=318×3-388=365-(108+52)=473-275+141=822-153×4=82×(193-190)=164-(81+44)=747×8-914=588-(93+410)=31+57+382=425×(905-898)=394+89=628+123=775+178=322+127-252=365+498=701-603+700=238×4=27-16+63=109×8=810×2=406×(532-529)=398-23-202=383-(114-70)=59+846-481=451-351+349=343-30×3=830-(430-287)=152×4-142=287-18+142=892-(90+321)=980-840+264=973-556=766-(609+35)=386×6-543=605×6-807=445-(113+27)=853-202-284=371-195=457-(39+154)=65-64+416=193+(426-384)=95+81=446-(287-30)=715+(741-683)=450×(316-313)=209-134=317-126-15=288-277+83=173+44+695=732×7=259×2=718×8-332=290-207+201=216-184+464=494-(54+279)=920+301-691=53+(329-77)=734-(617+96)=100×6+132=755+61-464=868-264×2=746-121×5=102×3=898-557-202=484-148+57=86×8-196=275+165×4=878-(566+261)=685+446-672=111×(460-451)=762+(657-218)=386-113-30=576×(89-83)=365-196=286-104+291=102×(149-140)=460-200=135×4=683+378+280=485-169×2=806×7=105×(69-66)=414-(213-82)=735-283×2=379-323=488-445+164=377+10-299=747-(401-66)=187+(90-54)=290×2+290=933-759+71=498-145+146=199×(375-370)=128+30=802+850+91=450-(74-68)=214-56×2=256×(365-360)=54+(385-37)=420-39-207=215+133=352+121=963×(378-369)=187+61×6=340+148-13=694+987-33=186-163=174+109-121=176-128-37=370+57×9=296×2-139=10+44×4=161+880-740=372-116×3=198-(60+89)=704-(670+30)=173-(498-468)=421×2-212=255+209×3=679+215+718=175×9-130=904+235+669=5/10+2/10=214×8-25=32+338+255=437+174+416=432+(441-199)=365-(308-25)=350+88-179=925+493+755=932-50×3=892-219=264×3+439=125×4=2/6-1/6=242-34×2=750-(402-280)=744-484=708+(715-711)=296-(139-135)=336+(405-129)=201×2+162=474-178=918-16×8=106+279+993=397+65-199=660×4=326×3-877=209-55×2=463-(128+116)=717-166=430×2=33+966+467=54+110-43=717-(97+419)=284-28+57=345×2=409-(807-684)=181×(70-67)=453-54×4=98×(202-197)=329-(62+57)=293-108×2=339-(19+108)=611-(75+202)=1/6+2/6=163×(492-486)=551+(707-238)=443-146×3=920-160-709=610×(665-659)=342-191-99=180×5+66=340-183-125=4/8+2/8=715-18×8=694+816=340-36×3=265-(306-67)=248+138=446-11×8=334+26+544=41×(411-407)=258-33=205×2+111=131×(477-473)=310-180-21=48+750+955=4/7-3/7=98+296-73=561-(161+345)=356-(943-841)=354+144-19=3/7+2/7=202+173×4=143+328-462=947-883=741+(871-326)=17+210+236=489×2=855+74×2=100×8-53=916+271+635=592+324×3=512×6=362+667-754=182×(670-661)=152+(491-179)=488-(253+105)=123+(506-435)=242×4-550=446-24×8=410+33×6=406-147-66=325-(497-491)=155-(363-227)=829×3-243=970+(818-406)=383-(213-160)=498-195-281=215+239-365=337×2=239+(445-224)=634+138=790-361-233=239+51=101+840+26=475-168-300=225-(595-410)=692-258×2=549-63=437-(15+214)=477-(43+224)=51+260=402+181+61=154-(441-371)=30×8+916=169-117+246=281+103+161=670-(761-480)=738-297=464-(400-194)=784-448=700-286=738-726=848-380+222=73×6-124=194+297-220=210-(343-160)=4/7+2/7=872-443=84+233=781+276-607=279-88-104=106×4=629+250=381-102+100=485-32×4=255+174+307=879-57=850+778+239=83+292-56=4/6+2/6=191-22+159=465-405+182=807-18-96=113-(933-826)=174×2=247-13×3=993-352-166=217+109+560=373-360=895-321-62=939-386-475=691-52-307=392-162=878-(483+113)=2/10+5/10=223+600-334=369+958+512=185+233=406-15×9=221-(28+191)=806+381-123=20+48+830=763×8-692=419-(209+182)=407-107-161=428+71-260=392-(63+189)=686-104-103=562×(52-43)=922-16=524-130+607=364+623+417=122×7=487-(340+101)=272+(305-31)=138×7+767=109+308-162=416-(11+267)=498-62×8=659+128=205+363+143=967-715+703=180×2+559=700-605+115=220×3-561=868+(423-419)=88+288+218=843-369×2=79×5+459=155×4+687=373-(163+195)=464-50-257=305×2+319=993-376-580=107×7=420+258=368+238=701-(38+114)=50×7=452-311=77×2=726-(307+318)=457-196-125=925+591-393=402-(190+81)=141+360×2=36×(158-154)=478-19×5=500+118+191=352+297-85=80×5-41=559-(28+430)=108×(476-473)=94+155+101=398-17×8=402-105×3=487×2=458-410-28=853-200-239=434-392+374=380-67×5=238+204+199=360-(149-42)=5/9+2/9=733-36×5=4/5-1/5=294-(222-165)=66×6-278=556×8-663=102×7=130-98=970-853=71×9+216=443-30-17=508-418=333×3-295=192+68×2=565+10×2=228+253=579-61×8=867×6=371+391+182=131+342-328=816-608+493=753×(372-367)=608+(495-147)=199-(212-108)=440×2=113×2=771×4-910=612-176-162=356-(209+95)=380+166×3=191+179×4=840+(553-129)=733-84×8=947+826+619=765×3=165-(59+62)=664×5-383=902-234+676=189+182+387=262-(507-321)=943-69+889=407-288+837=688-26×4=451-174=323+(946-192)=465-177+36=211×(822-816)=282-207+357=99×7-50=479-214=22×5+965=112+292-315=45×6=496+287=394-69×5=280-(354-326)=242+43-72=99×7+215=840×4-214=836+130×3=28×(521-516)=452+(285-10)=236-(242-78)=820+780=235+89-70=407-(364-175)=514×2-930=176+271=535+900+697=552-251=315+120×3=29+310-209=261+(768-655)=196×(76-72)=297-31×7=566×(428-424)=67×9=521×6=579+(486-144)=363-(269-245)=398-(43+71)=1/4+2/4=769×6=496-206-271=359-233=295+(434-285)=401×6=53+307=457-239+278=120×6-84=321-(314-135)=126+(276-187)=152-139+207=427-105=349×2-340=401-85=282+(259-14)=445-(778-461)=107×3+69=734×(950-941)=865+748+363=815+547-179=32+61=730+719-463=374-296=5/7-1/7=84+383-290=755×9-474=133×7-276=491×3=361-(396-360)=106×(309-304)=778-23×7=872×3=399+283=937-456-58=930-13=483-80×2=241+185-140=264+111×4=39+144=332-259-13=381-(165+156)=910-510+634=204+60=627-(213-56)=151+248+231=178×4-377=394-168=428-79+107=32+(373-113)=677-308=749+(978-50)=60+183=718×(316-310)=984+670=42×9=854-741+319=453+(540-354)=739×8=728-236+49=318+82-76=217+18×9=113×6-452=180-119+201=170+39=990+200×5=519×(617-610)=480-(59+102)=783-44×6=481-(477-400)=562+38×5=393+32×4=332-205=115+127-173=3/10+7/10=264×9=214+274=331-(348-284)=15×(418-414)=148+17+899=439-226-79=93×5+510=160+258×3=353-33×6=368+262+46=34+(533-401)=312-262+200=443-42×6=231×4=33+(254-35)=88×9=744-494=762×(69-61)=參考答案104+624-398=330110×5=550642-340+962=1264857+(751-294)=1314324-(133+71)=120286-63+761=984283-(227-77)=133834-701+589=722286+313+296=895413×3=1239869-272+320=917301×6-63=1743835+670-611=894479-412=67423-55-331=37174×5=870329+117-128=318198-85=113464-229=235217×2+192=626826-80-172=574351+(392-307)=43682×(345-341)=32865×6+430=820294-12×2=27090×4-254=106550+461-245=766109-(85+14)=10992-211-503=278581-409+422=594310×3+787=1717476+298=77483×(443-435)=664292-(146+90)=56817-142×2=53388×7=616355×2-666=4494+(486-95)=48570×6-183=237739-91=648758×9-972=5850430-(791-736)=375415-237+299=477641+(588-398)=831635-106×3=317151×6-127=77978×(268-260)=624834-94×7=17613×2=26913-47-257=609240×4-505=45583×9-259=488609+155+39=80331+312-133=210285+881=1166617×7-966=335373-(178-139)=34155-44+276=387190+(63-14)=239209-53-60=96389-(286-130)=233387-(332-134)=189351-(170+62)=119569+539-132=976480+231=711336-(33+155)=148854-254+380=980124+354-246=23228×(628-621)=196799-509+144=434880+606+457=1943381-(644-306)=43861×(460-451)=7749227-44+927=1110814-104×6=1904/6-1/6=3/61/7+5/7=6/7184+302=486349+184×3=901949-(68+521)=360375-305=70353-(315-264)=302340+957-469=828317+(451-312)=45619×3=57466-105=361209×(602-594)=1672854+(996-37)=1813920×2=1840646+164=810305-63×4=53119-16-24=791/7+2/7=3/7121-92+434=463617+789+386=1792336+(274-244)=36699+221=320949-(278+464)=207823-(658-632)=797338-(128+26)=18439×9+490=841468-163-123=182118×(151-146)=590416-(35-10)=391416-325-13=78112+291+510=913740+(292-79)=953308-21×5=20367+353-112=308780+(413-110)=1083806-183-615=8678-(402-401)=677255+223=478246+538-718=66978-(191+700)=87152+231=383460+(120-26)=554845×8=6760432-(291+39)=102354-52×3=198342-230=112194+(210-198)=206197+(954-716)=435488-(333+117)=38727-79=64869+431+60=560906×2-460=1352816+(922-692)=1046650+217+209=1076382+(385-198)=569149×2-146=152452-(322-233)=363914-(787-165)=292721-242-175=304315×3-748=19726×7+23=205311+140=451116+962-889=189333×2=666197×(66-61)=985226+232-131=32761+(160-36)=185530-(955-808)=383311+(833-494)=650341-46×2=249206×3=618756-(364+216)=1762/3-1/3=1/3174×2-179=169996+306-110=1192160×3=480402×2=80441×8-16=312572-(546-337)=36396×8=768736×(182-176)=4416316-13-36=267117×6+419=112175×2=150399×3-708=489661-81-360=220363-119×2=125141×(21-14)=9873/5-2/5=1/584+281+517=882142+414-347=209717-277=4403/9-1/9=2/9249+153=402160×4+496=1136899-367-296=23687+347+202=636281+394=675665+91+736=149259×(161-158)=177546-129-307=11079×8-613=1989×(387-381)=534316-(320-128)=124315×3-65=880371-78=293207-39×2=129142+330=472883+980-705=1158117+37=154381×4-132=1392473-(246+203)=24562+529+784=1875470×2=940387+(472-429)=430458-358=100364-292+74=146120+259=379348-(21+239)=88378-(69+120)=189674-(430+51)=193263+190+173=626403-198×2=7569×(801-797)=2276284+(172-61)=395419-81+611=949105×2-40=170120+269-315=7492×(46-37)=828994-190=804896-(731-120)=285112+104×2=320249-107=142289+179+517=985440+330=77037×(16-13)=111575-269=306180+65+475=72068×(252-243)=612170+(417-285)=302513-(312-27)=22893+216=309802+75×8=1402322+247=569943×(984-981)=2829194+39+540=773452-(92+252)=108364×2-583=145665×(42-36)=3990582+791-324=104920×9-63=117341×5-342=1363295-(302-68)=61163+297=460111+333=444732×8-474=5382242-(394-290)=138987-496+728=1219118+200+564=882218-21=1975/8-2/8=3/829×(328-323)=145473-222-140=111424+311+879=161416×6+245=341398+(488-15)=871711-312-352=47279-71=208200+312=512544-(342+171)=31889-(803-662)=74877×5+239=624750-74×7=23261+100×3=361697-(178+408)=111674+(173-115)=732159×4+23=659874×(115-106)=7866222×4-457=43144+(198-55)=187426-12-244=170178-42-48=88681-13=668145×5-471=254414-(205+83)=126951-88-672=191719-135×3=3143/8-1/8=2/8136-78+71=129294×9-51=2595897-27-152=718668+438+417=1523165×2+201=531248+103-269=82185×4+987=1727446-(344+41)=61199+167×2=533361-124-27=210503×4=2012244×(581-574)=1708145×2=290836-92×4=468388-304+405=489177+437-174=44027+41×9=396974-682+460=752483-121-156=206194-24=170992-(78+589)=325424+(197-146)=475840-462-11=367403-203=20022×(434-431)=66420-66×3=222484+(392-173)=703586-(375+194)=17217-171+43=89591×5=2955136+388+275=799268+92=360195×3-261=324106-(519-458)=45366+(391-85)=672400+96×5=880170+65×5=49523+(84-11)=96344-28×3=260856-(477-197)=576422-89×4=66269+207=476207×(115-111)=828226×(92-89)=678893-338-293=262998+61-283=776304-146=15840+850-715=175273-52×2=169723-676=473/7-2/7=1/7449-191-36=222437+436=873158-(117-50)=91217×(323-320)=65153+74=127449-121+108=436990+(998-726)=1262412-195+92=309126×4=504326+215+339=880103×(352-343)=927478+243=7215/8-1/8=4/863×9=567648+(582-24)=1206835-580-200=55243+398+18=659416×(275-271)=166453×2+286=392353-(370-81)=64305+109=414390+90=480199+216+274=68952+170+660=882469-38×3=35522+390-190=22212×7=8457+337=394882-323+881=1440860×(761-754)=6020318×3-388=566365-(108+52)=205473-275+141=339822-153×4=21082×(193-190)=246164-(81+44)=39747×8-914=5062588-(93+410)=8531+57+382=470425×(905-898)=2975394+89=483628+123=751775+178=953322+127-252=197365+498=863701-603+700=798238×4=95227-16+63=74109×8=872810×2=1620406×(532-529)=1218398-23-202=173383-(114-70)=33959+846-481=424451-351+349=449343-30×3=253830-(430-287)=687152×4-142=466287-18+142=411892-(90+321)=481980-840+264=404973-556=417766-(609+35)=122386×6-543=1773605×6-807=2823445-(113+27)=305853-202-284=367371-195=176457-(39+154)=26465-64+416=417193+(426-384)=23595+81=176446-(287-30)=189715+(741-683)=773450×(316-313)=1350209-134=75317-126-15=176288-277+83=94173+44+695=912732×7=5124259×2=518718×8-332=5412290-207+201=284216-184+464=496494-(54+279)=161920+301-691=53053+(329-77)=305734-(617+96)=21100×6+132=732755+61-464=352868-264×2=340746-121×5=141102×3=306898-557-202=139484-148+57=39386×8-196=492275+165×4=935878-(566+261)=51685+446-672=459111×(460-451)=999762+(657-218)=1201386-113-30=243576×(89-83)=3456365-196=169286-104+291=473102×(149-140)=918460-200=260135×4=540683+378+280=1341485-169×2=147806×7=5642105×(69-66)=315414-(213-82)=283735-283×2=169379-323=56488-445+164=207377+10-299=88747-(401-66)=412187+(90-54)=223290×2+290=870933-759+71=245498-145+146=499199×(375-370)=995128+30=158802+850+91=1743450-(74-68)=444214-56×2=102256×(365-360)=128054+(385-37)=402420-39-207=174215+133=348352+121=473963×(378-369)=8667187+61×6=553340+148-13=475694+987-33=1648186-163=23174+109-121=162176-128-37=11370+57×9=883296×2-139=45310+44×4=186161+880-740=301372-116×3=24198-(60+89)=49704-(670+30)=4173-(498-468)=143421×2-212=630255+209×3=882679+215+718=1612175×9-130=1445904+235+669=18085/10+2/10=7/10214×8-25=168732+338+255=625437+174+416=1027432+(441-199)=674365-(308-25)=82350+88-179=259925+493+755=2173932-50×3=782892-219=673264×3+439=1231125×4=5002/6-1/6=1/6242-34×2=174750-(402-280)=628744-484=260708+(715-711)=712296-(139-135)=292336+(405-129)=612201×2+162=564474-178=296918-16×8=790106+279+993=1378397+65-199=263660×4=2640326×3-877=101209-55×2=99463-(128+116)=219717-166=551430×2=86033+966+467=146654+110-43=121717-(97+419)=201284-28+57=313345×2=690409-(807-684)=286181×(70-67)=543453-54×4=23798×(202-197)=490329-(62+57)=210293-108×2=77339-(19+108)=212611-(75+202)=3341/6+2/6=3/6163×(492-486)=978551+(707-238)=1020443-146×3=5920-160-709=51610×(665-659)=3660342-191-99=52180×5+66=966340-183-125=324/8+2/8=6/8715-18×8=571694+816=1510340-36×3=232265-(306-67)=26248+138=386446-11×8=358334+26+544=90441×(411-407)=164258-33=225205×2+111=521131×(477-473)=524310-180-21=10948+750+955=17534/7-3/7=1/798+296-73=321561-(161+345)=55356-(943-841)=254354+144-19=4793/7+2/7=5/7202+173×4=894143+328-462=9947-883=64741+(871-326)=128617+210+236=463489×2=978855+74×2=1003100×8-53=747916+271+635=1822592+324×3=1564512×6=3072362+667-754=275182×(670-661)=1638152+(491-179)=464488-(253+105)=130123+(506-435)=194242×4-550=418446-24×8=254410+33×6=608406-147-66=193325-(497-491)=319155-(363-227)=19829×3-243=2244970+(818-406)=1382383-(213-160)=330498-195-281=22215+239-365=89337×2=674239+(445-224)=460634+138=772790-361-233=196239+51=290101+840+26=967475-168-300=7225-(595-410)=40692-258×2=176549-63=486437-(15+214)=208477-(43+224)=21051+260=311402+181+61=644154-(441-371)=8430×8+916=1156169-117+246=298281+103+161=545670-(761-480)=389738-297=441464-(400-194)=258784-448=336700-286=414738-726=12848-380+222=69073×6-124=314194+297-220=271210-(343-160)=274/7+2/7=6/7872-443=42984+233=317781+276-607=450279-88-104=87106×4=424629+250=879381-102+100=379485-32×4=357255+174+307=736879-57=822850+778+239=186783+292-56=3194/6+2/6=1191-22+159=328465-405+182=242807-18-96=693113-(933-826)=6174×2=348247-13×3=208993-352-166=475217+109+560=886373-360=13895-321-62=512939-386-475=78691-52-307=332392-162=230878-(483+113)=2822/10+5/10=7/10223+600-334=489369+958+512=1839185+233=418406-15×9=271221-(28+191)=2806+381-123=106420+48+830=898763×8-692=5412419-(209+182)=28407-107-161=139428+71-260=239392-(63+189)=140686-104-103=479562×(52-43)=5058922-16=906524-130+607=1001364+623+417=1404122×7=854487-(340+101)=46272+(305-31)=546138×7+767=1733109+308-162=255416-(11+267)=138498-62×8=2659+128=787205+363+143=711967-715+703=955180×2+559=919700-605+115=210220×3-561=99868+(423-419)=87288+288+218=594843-369×2=10579×5+459=854155×4+687=1307373-(163+195)=15464-50-257=157305×2+319=929993-376-580=37107×7=749420+258=678368+238=606701-(38+114)=54950×7=350452-311=14177×2=154726-(307+318)=101457-196-125=136925+591-393=1123402-(190+81)=131141+360×2=86136×(158-154)=144478-19×5=383500+118+191=809352+297-85=56480×5-41=359559-(28+430)=101108×(476-473)=32494+155+101=350398-17×8=262402-105×3=87487×2=974458-410-28=20853-200-239=414434-392+374=416380-67×5=45238+204+199=641360-(149-42)=2535/9+2/9=7/9733-36×5=5534/5-1/5=3/5294-(222-165)=23766×6-278=118556×8-663=3785102×7=714130-98=32970-853=11771×9+216=855443-30-17=396508-418=90333×3-295=704192+68×2=328565+10×2=585228+253=481579-61×8=91867×6=5202371+391+182=9