三年級數(shù)學(xué)(上)計(jì)算題專項(xiàng)練習(xí)附答案集錦

三年級數(shù)學(xué)(上)計(jì)算題專項(xiàng)練習(xí)附答案集錦13+208-31=242+159+384=401+(275-60)=120×8=69×(257-254)=140×2=999+(291-223)=298-194=261+(546-344)=410-309+197=484-(144+99)=157+516+138=276+124×2=30+18+376=4/10+6/10=71+87=19+124-124=816+172=101×4=437-55×2=14+77=489-83=45×(128-121)=403-(342-110)=710×7=960-427=22+182+21=374-161-44=111+64=762-237×2=578+395=287+161+329=29×(140-132)=615-163=448-419=915+21-633=766-35=26+60×6=47×7+674=71×(122-117)=931-(369-334)=996+79×3=519-(157+234)=317+41-41=333×7-837=555-(66+300)=21×(384-378)=275+175+317=871-50×2=108+179=501-73×2=504-408+440=100+202×3=386-212-151=882+232×3=411×9-341=119+(798-706)=107+617+307=229+(788-380)=268+186×2=587-129×2=701-257+45=579-(15+181)=153×(556-553)=475-67×7=991×(736-728)=141+35+79=387+128×2=162×2+457=201×2-298=376+92-93=221+339+119=583+512=664-(828-272)=202+532=239+135-324=415-(258+82)=854+429-998=769-81=709×4-120=436-(409-225)=125×5-74=491-42=716-(10+691)=890-206×3=636-333-113=424-(181+145)=700-(896-861)=433+78×6=431+261+557=517-43×9=501×(921-915)=391+(804-282)=801-(292-233)=363+45×9=359×2=676×(731-727)=105+69=804-206-174=108×7=298+62=255-122+97=318+(460-440)=37×(471-465)=50+(430-208)=769+944+238=887-271+589=238-(184-13)=387×(303-294)=938+(850-342)=383-273+199=128+352-25=243×3-583=202×3=605+59×8=929+990+403=149+(323-112)=487-(391-59)=270×3-153=44×(410-405)=266-123=306+(461-169)=215+51=507+180+569=426-(214-196)=3/10+4/10=863-98+847=754+891+121=4/8+2/8=774×(424-420)=758-373-259=465+(477-13)=333×8=940-(863-541)=648-586-40=96×5-448=417-399+192=899+14×9=147+163×5=321-31×7=365+36-387=207+326=179-73+182=364-214+38=2/3-1/3=495+(194-179)=217+248-390=408-(235-116)=887-(872-757)=311-158-45=127×6=308×3-124=485+912-590=254×(320-316)=412-114-135=449-(180+150)=420-321+305=288×(582-574)=104×5+31=84+13+148=703-46+694=707×2=151+31-20=408×(846-838)=284-14×6=513+549=495-65-427=510+(735-365)=488-42-235=97×7-152=557-206=1/8+3/8=109×6=92-89+863=242×2-199=389×4=850-(173+440)=124×3-309=972+(660-190)=674+(452-446)=740+228-544=363-71×5=766×7=804-17×6=750-210=993-404=637-417+71=971-851=573+130-147=315-76+205=374-(50+228)=245×3-47=273-65×2=296×8=93×6-464=487-236+206=728-464+51=978-155-286=612-(951-931)=833+883-934=387-178×2=847+(873-730)=103×6-39=490-(322-283)=529×4-697=409-276+229=119+374=105-(82+13)=283×3=981-88-304=715-(239+156)=890-(504-498)=492+(424-362)=862-(970-162)=4/8+3/8=982-92-723=328×3-17=370×2-364=197+(103-47)=112×3=163+164+21=809-169=168-116=240-25×9=851×(736-733)=426+262+212=914-(918-594)=112+49×7=3/9-1/9=214×(577-569)=658+723+809=211-(124+17)=671×2=348+106=48+60+71=254-105+378=420×9=74×(82-75)=546×5-704=449×3-854=80×2=927-766=430-304+314=248+(894-220)=626-562=38×5+144=135×(237-233)=104+186-278=658-555=78+925+579=260×3=5/7-1/7=157×6-158=588+620+992=984-(63+417)=86×6=796×2-52=391-279-44=454×8=113×3=303+11×4=125×5=482+56+244=119×2=120+367-177=821-793+582=308-276+232=194×9=374+299=442-121×3=405+501+343=301×2+354=883-(848-127)=78×3+325=90+398-176=206×3-494=140×3-176=386-22=917-141×3=72+46+416=391-57×6=391+(208-118)=897-231×3=902-407×2=44×(323-315)=97×6+88=318+27+313=4/7-3/7=659-82×3=80×4+28=494-(485-340)=496-(111-53)=491-36-201=358-(757-588)=237×3=700+473=374+399=676-275+823=457+(480-464)=414-285=566+315-732=489×7-521=376-111-241=194+40+493=344×(287-278)=603-276-321=747-(105+316)=316-(367-252)=683-(663-392)=770×(196-191)=325+(345-139)=164-87+283=988-(327+324)=73+(139-108)=128+26×8=398-44×4=41×(104-99)=177×(405-402)=398×3=195-(254-127)=487-359-76=59×3+448=510+(819-740)=412+(448-334)=194-(16+36)=359-123-25=599-540+338=472+760-333=465-106×2=471-(124+346)=489-(414-18)=302+(122-14)=744-(18+319)=306-37×4=332-81=878-85=159+161-100=775-519-188=747-(399+101)=435-151×2=663+114=233×4+269=355×8=388-56×3=421-(914-549)=951-119=326+726-995=87-17=969+(767-327)=467-(120+260)=287×(142-138)=117-49×2=507+890-425=780-555+514=343-252+303=147×6-317=150-49=452-(161+274)=214×8-639=457-(127+23)=429-46×5=447-(480-377)=147×6+40=274×(420-417)=86-50=950+388=266-97=267+(407-316)=643-121-385=83+324=313+937+492=373+(886-856)=106-26×4=131-17-85=934-(70+651)=676-571+954=464×2-218=460-44=317+53+355=17×(426-420)=163+164-307=54×6=478-323-97=268+210×4=701+319-878=637-(738-285)=266+339=330-12×6=85×8+37=288+169=496-11×4=28×(81-75)=400-111-41=527-94×5=278×(307-304)=901-(730-515)=159+66=269+696+21=51+309×3=814-(926-465)=1/6+5/6=991-(690-226)=929-(191+154)=351+18-122=451+478+156=480+594+399=155×2=2/6+4/6=86-17+116=701+89+108=238+219-113=460-(454-377)=203×2+491=345-(430-202)=398-242=817-(112+256)=783-447+956=505×(710-705)=443-295+319=61×(410-406)=389-21=73+(270-113)=689×6-457=816-182×4=197×5-613=337-87=295+133-422=297+20-110=466-142-119=152-75+207=495-256-31=260-(118+133)=280-124×2=329-(81+206)=170+45=176+782=345+989+291=385×2-194=142+(312-46)=337+275+289=108+365-260=981+370+45=441-(113+70)=164+430=586+982-381=330×6=471-335=310-116-136=455-31×7=887-(87+118)=50+155×6=293-39×7=95+236+428=467-56-144=803-366+338=190+167=562-(341+101)=90+337+136=334+66=365-167+83=682×6-585=201-75+118=182-71=585×4-101=473+206×2=132+334-156=904-269-603=940-916=253+49=886-268=681+(470-455)=320-(79+127)=992-283-483=180+(455-228)=50×(499-496)=874×(393-385)=4/8-1/8=422+240=706-(344+79)=480+963-271=477-364=982-465-336=512+129×3=208+269=49×4=111+894-272=203+45×3=708×(687-678)=676+198×2=753+813+426=322+328+279=552×4-707=774-242×2=496+960-989=43+448-445=183-(340-180)=577-59×6=488×9-787=3/8+4/8=488-122-112=485-85×4=936+643-327=775+539-962=316×3-95=2/7+3/7=105+(448-58)=873×3=79×8-447=5/8-1/8=1/6+4/6=345-201+830=506-491+191=46×7+64=424×(296-291)=275-134×2=930+608+636=570-426-83=195×4-318=711-(320+349)=247+865+943=686+125+25=63+277-213=787-34-425=186×2=209+289=651-48-333=536+331+828=148×(289-286)=293+464+123=205+285=308+362=373-142×2=172+122=201-(30+126)=841×7-982=425-(197+20)=319-198=817-(804-424)=89×7=387+101=339+95-115=956-523=345×2=255+214=559×(598-593)=235-(133+45)=59×3+922=42+(484-94)=343+(354-25)=889-(387+414)=54×8+366=458+(742-117)=154×2+69=461-(205+91)=53×(145-138)=150×3+292=969-600=316-127-166=470+97+264=125-(39+52)=698×4=507+466+646=245+218-102=64×4=244-(171-48)=41×(222-214)=971-(428+467)=276-169-50=105+238=57+128+342=457-163×2=82×5+260=172×2+333=867-308-98=200+207-333=69×5-240=68+198+696=685-(375-15)=217+259=432-161+163=93+133=100×5-161=170+419=966-179-153=699-(803-357)=169-80=205×2=383+493=215+(411-262)=23+270+741=232×2=753-(120+12)=859+(736-74)=230-173+568=215-(208-27)=756×(590-586)=6/9-3/9=280-(153+31)=815×8=115-29×3=154+(125-24)=308-81+155=177-(495-367)=73×2=938+942=356×(961-956)=140-17×3=388×2-570=101×4-380=813-(811-154)=305+(514-192)=756×6=194×(142-138)=568+(706-366)=494×2-831=847×8=86+(487-169)=443-220+12=435-400=147×(167-161)=157+340×2=52+169×4=307×(900-896)=845+483=175+414=632+18+163=974-(635-152)=34×(419-414)=761-(171+300)=764+44×3=55×3=455-61×3=743×9-421=981-164-767=394-175+221=261-(169+75)=461-11×2=974-(22+881)=234-181+832=164×3-35=240+586+51=484-147=113-39=706-59×2=712×(573-565)=400-111=176×4-631=985+173-564=11+714+960=457-(68+227)=268-247+217=988-899+118=3/8-2/8=102+273=73×3+654=290-24=21+371-217=78+794-819=309×2+251=167+571=413-(325+85)=328-53×2=476-52-281=223×4=227+245+273=788×4-277=324-256+40=325×3=323-(85+171)=313-45×4=647-23+719=89×(448-442)=939-421=372-141-50=128×7-719=258-(17+141)=346+142=350-39×7=106×3=227-172+278=45+198=114×3+729=752-651+593=465×8-630=74+562+132=470-(112+39)=6/8-1/8=488×4=881-250+583=732-36+537=313-(97+25)=469-290-101=3/5-1/5=816+905-507=56+243-102=671+(499-62)=646+(409-173)=869×(451-448)=415+853-379=304-(460-318)=711+647=374-25×6=957-467+54=248×2+69=440×2=87×(302-297)=290+79×6=175×2-169=231-86-92=74×4+444=343×2+226=943-(28+865)=302+532+19=190×(321-318)=474-277=224×9=428-192=505+671-52=679+794+848=195+192×4=156×5-262=417-(274-144)=511×9-11=271+956=922-(408-50)=266-20×9=328×2=502-353=866-(238+322)=403-104-211=700×5=2/8+3/8=455-249-201=846+(883-176)=261-(392-337)=448-332-47=379×(149-146)=671-(672-376)=376+(424-323)=587-56×7=649+(36-15)=277-(164-82)=960-(510+321)=243+242-476=435+(489-125)=660×7-857=512-46×3=291-168=389-(377-45)=218+163=982+90-161=81×8=280+(418-310)=329-127×2=573-21=102-(158-105)=10×7+645=808-(435+286)=386-35×2=436-47=398-277+74=152+242-63=36+(185-141)=309-(416-231)=195+254=195×2+384=604+909-98=60×(109-102)=378+105=79×6-459=496-(324-260)=513-25-221=669×5-669=390-(409-287)=446-64-292=45+813+313=927+638-582=63+89=478-88×3=27×(113-108)=955-539=878×(115-110)=486-(88+353)=124×(700-697)=409-384=308+413-304=412×5=814+329=762+229×3=160+340+416=376-18-179=965-917+592=69-(530-463)=246-135=418-143-145=868-97-102=28×3=323+55×3=784×3-239=47+(330-26)=940-225-154=494-111-251=794×7=704+(462-209)=262-(232-17)=596+252×3=457-43-97=862-54×6=397-(139+63)=965×(414-407)=167-(365-232)=306+(331-33)=147+845+524=514×(25-17)=567×8-271=378-245+29=723+(890-229)=478-(449-400)=168+318-107=3/6-1/6=374-165=340+(437-173)=213×3+133=479-51-24=1/3+2/3=495-127=559+525-69=92×6-426=2/4-1/4=844-418-233=327-52-35=360-335+196=878-31-107=331-(741-661)=897+385=465-290-140=21×(68-62)=179-(37+65)=342+(437-96)=635-77×5=956+(269-76)=316-(75+111)=270-(329-221)=269+870-528=587×2=559+(242-63)=921-177+571=91×(70-67)=921-497=142+180-175=80×3+121=469-37×9=161+304=425-288+341=74×7=493-253=450-(342-83)=562-132+859=564×8-729=279+449=37+87+247=877+130-153=474-235+164=380-15=參考答案13+208-31=190242+159+384=785401+(275-60)=616120×8=96069×(257-254)=207140×2=280999+(291-223)=1067298-194=104261+(546-344)=463410-309+197=298484-(144+99)=241157+516+138=811276+124×2=52430+18+376=4244/10+6/10=171+87=15819+124-124=19816+172=988101×4=404437-55×2=32714+77=91489-83=40645×(128-121)=315403-(342-110)=171710×7=4970960-427=53322+182+21=225374-161-44=169111+64=175762-237×2=288578+395=973287+161+329=77729×(140-132)=232615-163=452448-419=29915+21-633=303766-35=73126+60×6=38647×7+674=100371×(122-117)=355931-(369-334)=896996+79×3=1233519-(157+234)=128317+41-41=317333×7-837=1494555-(66+300)=18921×(384-378)=126275+175+317=767871-50×2=771108+179=287501-73×2=355504-408+440=536100+202×3=706386-212-151=23882+232×3=1578411×9-341=3358119+(798-706)=211107+617+307=1031229+(788-380)=637268+186×2=640587-129×2=329701-257+45=489579-(15+181)=383153×(556-553)=459475-67×7=6991×(736-728)=7928141+35+79=255387+128×2=643162×2+457=781201×2-298=104376+92-93=375221+339+119=679583+512=1095664-(828-272)=108202+532=734239+135-324=50415-(258+82)=75854+429-998=285769-81=688709×4-120=2716436-(409-225)=252125×5-74=551491-42=449716-(10+691)=15890-206×3=272636-333-113=190424-(181+145)=98700-(896-861)=665433+78×6=901431+261+557=1249517-43×9=130501×(921-915)=3006391+(804-282)=913801-(292-233)=742363+45×9=768359×2=718676×(731-727)=2704105+69=174804-206-174=424108×7=756298+62=360255-122+97=230318+(460-440)=33837×(471-465)=22250+(430-208)=272769+944+238=1951887-271+589=1205238-(184-13)=67387×(303-294)=3483938+(850-342)=1446383-273+199=309128+352-25=455243×3-583=146202×3=606605+59×8=1077929+990+403=2322149+(323-112)=360487-(391-59)=155270×3-153=65744×(410-405)=220266-123=143306+(461-169)=598215+51=266507+180+569=1256426-(214-196)=4083/10+4/10=7/10863-98+847=1612754+891+121=17664/8+2/8=6/8774×(424-420)=3096758-373-259=126465+(477-13)=929333×8=2664940-(863-541)=618648-586-40=2296×5-448=32417-399+192=210899+14×9=1025147+163×5=962321-31×7=104365+36-387=14207+326=533179-73+182=288364-214+38=1882/3-1/3=1/3495+(194-179)=510217+248-390=75408-(235-116)=289887-(872-757)=772311-158-45=108127×6=762308×3-124=800485+912-590=807254×(320-316)=1016412-114-135=163449-(180+150)=119420-321+305=404288×(582-574)=2304104×5+31=55184+13+148=245703-46+694=1351707×2=1414151+31-20=162408×(846-838)=3264284-14×6=200513+549=1062495-65-427=3510+(735-365)=880488-42-235=21197×7-152=527557-206=3511/8+3/8=4/8109×6=65492-89+863=866242×2-199=285389×4=1556850-(173+440)=237124×3-309=63972+(660-190)=1442674+(452-446)=680740+228-544=424363-71×5=8766×7=5362804-17×6=702750-210=540993-404=589637-417+71=291971-851=120573+130-147=556315-76+205=444374-(50+228)=96245×3-47=688273-65×2=143296×8=236893×6-464=94487-236+206=457728-464+51=315978-155-286=537612-(951-931)=592833+883-934=782387-178×2=31847+(873-730)=990103×6-39=579490-(322-283)=451529×4-697=1419409-276+229=362119+374=493105-(82+13)=10283×3=849981-88-304=589715-(239+156)=320890-(504-498)=884492+(424-362)=554862-(970-162)=544/8+3/8=7/8982-92-723=167328×3-17=967370×2-364=376197+(103-47)=253112×3=336163+164+21=348809-169=640168-116=52240-25×9=15851×(736-733)=2553426+262+212=900914-(918-594)=590112+49×7=4553/9-1/9=2/9214×(577-569)=1712658+723+809=2190211-(124+17)=70671×2=1342348+106=45448+60+71=179254-105+378=527420×9=378074×(82-75)=518546×5-704=2026449×3-854=49380×2=160927-766=161430-304+314=440248+(894-220)=922626-562=6438×5+144=334135×(237-233)=540104+186-278=12658-555=10378+925+579=1582260×3=7805/7-1/7=4/7157×6-158=784588+620+992=2200984-(63+417)=50486×6=516796×2-52=1540391-279-44=68454×8=3632113×3=339303+11×4=347125×5=625482+56+244=782119×2=238120+367-177=310821-793+582=610308-276+232=264194×9=1746374+299=673442-121×3=79405+501+343=1249301×2+354=956883-(848-127)=16278×3+325=55990+398-176=312206×3-494=124140×3-176=244386-22=364917-141×3=49472+46+416=534391-57×6=49391+(208-118)=481897-231×3=204902-407×2=8844×(323-315)=35297×6+88=670318+27+313=6584/7-3/7=1/7659-82×3=41380×4+28=348494-(485-340)=349496-(111-53)=438491-36-201=254358-(757-588)=189237×3=711700+473=1173374+399=773676-275+823=1224457+(480-464)=473414-285=129566+315-732=149489×7-521=2902376-111-241=24194+40+493=727344×(287-278)=3096603-276-321=6747-(105+316)=326316-(367-252)=201683-(663-392)=412770×(196-191)=3850325+(345-139)=531164-87+283=360988-(327+324)=33773+(139-108)=104128+26×8=336398-44×4=22241×(104-99)=205177×(405-402)=531398×3=1194195-(254-127)=68487-359-76=5259×3+448=625510+(819-740)=589412+(448-334)=526194-(16+36)=142359-123-25=211599-540+338=397472+760-333=899465-106×2=253471-(124+346)=1489-(414-18)=93302+(122-14)=410744-(18+319)=407306-37×4=158332-81=251878-85=793159+161-100=220775-519-188=68747-(399+101)=247435-151×2=133663+114=777233×4+269=1201355×8=2840388-56×3=220421-(914-549)=56951-119=832326+726-995=5787-17=70969+(767-327)=1409467-(120+260)=87287×(142-138)=1148117-49×2=19507+890-425=972780-555+514=739343-252+303=394147×6-317=565150-49=101452-(161+274)=17214×8-639=1073457-(127+23)=307429-46×5=199447-(480-377)=344147×6+40=922274×(420-417)=82286-50=36950+388=1338266-97=169267+(407-316)=358643-121-385=13783+324=407313+937+492=1742373+(886-856)=403106-26×4=2131-17-85=29934-(70+651)=213676-571+954=1059464×2-218=710460-44=416317+53+355=72517×(426-420)=102163+164-307=2054×6=324478-323-97=58268+210×4=1108701+319-878=142637-(738-285)=184266+339=605330-12×6=25885×8+37=717288+169=457496-11×4=45228×(81-75)=168400-111-41=248527-94×5=57278×(307-304)=834901-(730-515)=686159+66=225269+696+21=98651+309×3=978814-(926-465)=3531/6+5/6=1991-(690-226)=527929-(191+154)=584351+18-122=247451+478+156=1085480+594+399=1473155×2=3102/6+4/6=186-17+116=185701+89+108=898238+219-113=344460-(454-377)=383203×2+491=897345-(430-202)=117398-242=156817-(112+256)=449783-447+956=1292505×(710-705)=2525443-295+319=46761×(410-406)=244389-21=36873+(270-113)=230689×6-457=3677816-182×4=88197×5-613=372337-87=250295+133-422=6297+20-110=207466-142-119=205152-75+207=284495-256-31=208260-(118+133)=9280-124×2=32329-(81+206)=42170+45=215176+782=958345+989+291=1625385×2-194=576142+(312-46)=408337+275+289=901108+365-260=213981+370+45=1396441-(113+70)=258164+430=594586+982-381=1187330×6=1980471-335=136310-116-136=58455-31×7=238887-(87+118)=68250+155×6=980293-39×7=2095+236+428=759467-56-144=267803-366+338=775190+167=357562-(341+101)=12090+337+136=563334+66=400365-167+83=281682×6-585=3507201-75+118=244182-71=111585×4-101=2239473+206×2=885132+334-156=310904-269-603=32940-916=24253+49=302886-268=618681+(470-455)=696320-(79+127)=114992-283-483=226180+(455-228)=40750×(499-496)=150874×(393-385)=69924/8-1/8=3/8422+240=662706-(344+79)=283480+963-271=1172477-364=113982-465-336=181512+129×3=899208+269=47749×4=196111+894-272=733203+45×3=338708×(687-678)=6372676+198×2=1072753+813+426=1992322+328+279=929552×4-707=1501774-242×2=290496+960-989=46743+448-445=46183-(340-180)=23577-59×6=223488×9-787=36053/8+4/8=7/8488-122-112=254485-85×4=145936+643-327=1252775+539-962=352316×3-95=8532/7+3/7=5/7105+(448-58)=495873×3=261979×8-447=1855/8-1/8=4/81/6+4/6=5/6345-201+830=974506-491+191=20646×7+64=386424×(296-291)=2120275-134×2=7930+608+636=2174570-426-83=61195×4-318=462711-(320+349)=42247+865+943=2055686+125+25=83663+277-213=127787-34-425=328186×2=372209+289=498651-48-333=270536+331+828=1695148×(289-286)=444293+464+123=880205+285=490308+362=670373-142×2=89172+122=294201-(30+126)=45841×7-982=4905425-(197+20)=208319-198=121817-(804-424)=43789×7=623387+101=488339+95-115=319956-523=433345×2=690255+214=469559×(598-593)=2795235-(133+45)=5759×3+922=109942+(484-94)=432343+(354-25)=672889-(387+414)=8854×8+366=798458+(742-117)=1083154×2+69=377461-(205+91)=16553×(145-138)=371150×3+292=742969-600=369316-127-166=23470+97+264=831125-(39+52)=34698×4=2792507+466+646=1619245+218-102=36164×4=256244-(171-48)=12141×(222-214)=328971-(428+467)=76276-169-50=57105+238=34357+128+342=527457-163×2=13182×5+260=670172×2+333=677867-308-98=461200+207-333=7469×5-240=10568+198+696=962685-(375-15)=325217+259=476432-161+163=43493+133=226100×5-161=339170+419=589966-179-153=634699-(803-357)=253169-80=89205×2=410383+493=876215+(411-262)=36423+270+741=1034232×2=464753-(120+12)=621859+(736-74)=1521230-173+568=625215-(208-27)=34756×(590-586)=30246/9-3/9=3/9280-(153+31)=96815×8=6520115-29×3=28154+(125-24)=255308-81+155=382177-(495-367)=4973×2=146938+942=1880356×(961-956)=1780140-17×3=89388×2-570=206101×4-380=24813-(811-154)=156305+(514-192)=627756×6=4536194×(142-138)=776568+(706-366)=908494×2-831=157847×8=677686+(487-169)=404443-220+12=235435-400=35147×(167-161)=882157+340×2=83752+169×4=728307×(900-896)=1228845+483=1328175+414=589632+18+163=813974-(635-152)=49134×(419-414)=170761-(171+300)=290764+44×3=89655×3=165455-61×3=272743×9-421=6266981-164-767=50394-175+221=440261-(169+75)=17461-11×2=439974-(22+881)=71234-181+832=885164×3-35=457240+586+51=877484-147=337113-39=74706-59×2=588712×(573-565)=5696400-111=289176×4-631=73985+173-564=59411+714+960=1685457-(68+227)=162268-247+217=238988-899+118=2073/8-2/8=1/8102+273=37573×3+654=873290-24=26621+371-217=17578+794-819=53309×2+251=869167+571=738413-(325+85)=3328-53×2=222476-52-281=143223×4=892227+245+273=745788×4-277=2875324-256+40=108325×3=975323-(85+171)=67313-45×4=133647-23+719=134389×(448-442)=534939-421=518372-141-50=181128×7-719=177258-(17+141)=100346+142=488350-39×7=77106×3=318227-172+278=33345+198=243114×3+729=1071752-651+593=694465×8-630=309074+562+132=768470-(112+39)=3196/8-1/8=5/8488×4=1952881-250+583=1214732-36+537=1233313-(97+25)=191469-290-101=783/5-1/5=2/5816+905-507=121456+243-102=197671+(499-62)=1108646+(409-173)=882869×(451-448)=2607415+853-379=889304-(460-318)=162711+647=1358374-25×6=224957-467+54=544248×2+69=565440×2=88087×(302-297)=435290+79×6=764175×2-169=181231-86-92=5374×4+444=740343×2+226=912943-(28+865)