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876-648=88×5-185=59+134=528+(526-420)=366-62×4=559+858=401×7-688=265-209-12=484-(64+417)=209×(398-394)=292×9=414-206-100=356+(478-180)=141+315-243=835-(514-145)=452-(482-442)=330-214+179=323-(69+238)=64×4+161=311-(390-110)=245-64+94=236+924=807-635+140=291-(366-285)=163-73=394-178+130=483-160-49=560-53-148=248-129+193=403+463=654-362-55=377×6=123-(80+17)=129+572+175=890-95×9=102×9+150=105×2-127=337+184-506=639-205-316=348-45-288=891-(451+264)=319-65+18=258-98=962-923+93=695+960-929=425-169+185=569-57×3=384+166-306=674-(83+261)=30+814+33=150+46=141×(25-21)=451-(302+139)=55×2=773+(780-48)=888-241×2=235+27×2=116×6+77=475-202-46=776-465+818=918+328×2=286×3+775=267×3-792=846+(565-256)=719×7-714=318×3=777+941-986=657-41×2=467-445=998-309-560=970-563=837-476=671×(109-100)=778-108+283=903-431=498-97×2=722×8-143=519+258-520=85×6+305=161+(60-46)=312-114×2=19×(490-485)=586×9-16=879+145+520=758+482-93=429-86=111×(59-52)=200+275=59+66=633+359=158×5=372×2=3/7-2/7=166-107=5/8+2/8=147×3=403+111×6=387×8=499-(147+123)=394-(459-322)=278×2=273+151=482×2-407=351+616+120=258-185+28=161×3+204=835+887+415=685-(344+325)=438-49=7/10+2/10=256×2-511=110+323-47=463-(166-38)=384+355=204+(391-223)=59×(410-403)=188×(412-407)=349-(158+164)=157+141=237×4=419-(159+39)=608-54=4/10+6/10=568+663-657=23×5+782=531-38×8=309×8-189=935+678+317=943-(292+85)=474-87=323-(284-173)=262×(369-366)=869-141×3=169×3-147=536-231+169=11×4+612=628-581=42+893+96=330-24×3=419-(120+199)=503×(320-314)=903-758+91=64-45=470-(215+81)=42×(32-28)=346+(729-568)=424-314-45=712-(331+126)=62+238-219=3/5-1/5=10×(411-408)=474-467+16=816-188-415=103×(198-192)=886+337-685=900-(336-124)=143+(913-840)=87×8-525=414+(383-219)=890+468=70×9=447-20×3=445-(50+316)=238-(146+90)=187+176×5=925-(18+663)=324-117×2=362-173+123=421-63-88=462-57×5=455-416+191=489+(250-228)=441-20×2=914-37-255=304×2-302=467+555=974+(631-494)=272-(363-289)=359+525+255=384+(785-218)=587+193=341+63-142=493-(189+57)=539-476=882+742+860=382+411=114+179=82×5=327-(16+120)=185+188=267-66-161=196+(237-18)=496×2=456-19-437=349-217=63+229-33=255×(384-381)=604-(985-472)=499-72-264=120+902+413=325-210=844+(911-359)=345+(484-232)=179+(381-30)=61×5+474=171-27×2=76×7+345=730-(763-117)=22×5+79=14+54=818+187-742=56+(669-238)=883×8=670×6=86×2=87×5+63=884-606=672-186+159=8/9-1/9=180×(583-575)=267×(221-215)=365-341=139+435+77=461+(701-36)=323-62×5=217+(250-205)=773-713+44=939×(830-822)=488-(497-266)=991-(851-361)=342+134=275+155=278+205=451-(56+254)=524+56+36=32×2=4/7-2/7=847×4-890=64+(240-201)=243-(150+31)=695+766+483=544×7-846=365+(242-158)=34×8=141×4-100=325-14×9=220-(396-316)=2/8+3/8=795-42-31=861-673=134+305-231=62+(387-53)=264-29-91=406-(308-63)=63×6-226=55+123-57=519+103×5=694-222-434=279+83=801×2=385+22×5=349-255=104+229=375-(197+13)=441-81-92=15×6+20=719×(44-38)=476-(490-137)=608+434-56=329-99-114=425-102×3=239+81×2=780×(425-421)=21×8=164+31×4=290-(147-135)=958+(698-164)=344-222-54=911-860=133-91-30=588-(69+461)=544+11×9=610-279=128×(16-12)=417-25×7=870-(827-815)=45×9=584+593-889=129-39×3=19×4+92=7/10+3/10=52×4=284+138+13=427-(446-177)=228-27×6=452+(390-250)=930+795+507=275×3=782+686=403-(143-22)=466-(235+173)=236×4=419-294+221=709-86×8=941-(461-115)=761×3=492-95×4=347+61=951-(142-57)=511×7=783-554+923=239+(330-255)=97+(393-29)=274+(476-170)=112+113=173+192=893+700-195=881+13+274=907×8-573=380+(337-311)=940-104=40×(257-249)=283×(120-117)=492-66×7=28+25=772-(152-85)=408-73×2=990-(96+417)=114×7-269=201×3=309+98+226=262+(421-10)=26×9-121=332-(77+110)=257+190=612-302-32=42+44=141×(128-121)=252-63=837×(102-99)=67+337-279=155+266=896-425=281×7-290=531-(118+345)=92+(442-65)=173+60×3=486-(217+105)=153-18×3=287+469=91-67=444-72-44=338-(303-256)=261+267=737-20×3=123+12×6=176+577+155=704-81+329=438×2-311=787-358-153=217+60-159=984-786+390=37+21+602=32×4+641=213-(43+122)=208+19×2=41×4=283×3-41=773×9=137-131+339=412-18×3=326+165-355=350+137-11=366+(377-118)=386-190+153=884-378+903=5/10+4/10=441+(260-28)=262×2=358-65×2=7/10-3/10=31+13+834=317-232=839-609-93=146×(160-154)=581+166=418-232=779-13-590=608-88×2=295-(156+74)=37×(360-357)=361+122-202=376×2-710=129-(423-351)=842-45×8=38+(485-224)=538-69×6=350+152×2=887×5-473=555×3-204=68×9-309=456+57×4=134×6=881-74×2=406+400+956=437+16-256=944×(424-415)=836-570=980-699=755×9-296=383+(350-126)=456-398=100×4-341=457-(218+23)=34+403-297=594-(222+304)=966-756=773-(268+41)=322-24×6=470-(423-131)=864-609=229×(292-286)=96×7=142×3+340=489-228-40=356-18=46+34=993-263×3=990-585+22=112×(303-297)=153+199=196×5=67+330+401=384-87=442×2=550-(235-148)=339-177=90×5-60=991-(892-712)=427-(194-10)=729+912+202=900-77=184+766+636=425-104-280=625+437+838=324-82+214=123-37+233=4/8+2/8=495+90×5=870×3-529=188+62-13=865+160×3=227×3-342=128×(199-192)=235×(267-264)=955-(524-499)=864+(749-721)=409-185+212=40×6=169-(23+64)=229+218-249=71×5-136=763+133-258=635+(917-625)=680-(54+179)=588×3-24=884+(552-285)=370×4-878=342-85×4=387+59-146=249-(215-176)=683-575+824=498-(367-330)=547×6=162×(40-36)=592-(734-352)=100+120=372-243+370=33+520+378=220+146×3=154+329-466=196×7=178+525-383=202+483×2=224+205-191=906-387-121=627×8=421-40-222=792×(418-413)=294-12×9=403+261+568=3/7+2/7=148+194×2=671+629+825=749-(177+324)=98×3+407=653-153×2=443+82+121=64×3=623×(790-787)=118+54+113=571+(585-348)=36×4+867=82+88+738=704+892-298=269-169+79=700+975+87=204+(491-346)=12×9+498=200+362=307+(424-332)=460-433+26=384-298=117+84×4=778×(543-536)=466×2-620=276×(309-306)=934-918+973=688-52+290=565-(168+370)=432×8-915=399-108-173=396-70×5=678×7=3/6+2/6=106×9-362=138+358=245+(353-216)=116+285-55=45×5=757-(438+272)=383-325=306-(201+42)=292-108=184+48=688-(221+32)=476-75×5=58×(459-451)=86×8+208=172+15+652=346-337+458=295-281+140=109×(79-74)=379-123-34=559-26×8=884×(63-56)=142×2+11=714-92-165=379+113=12+372+442=191-115=396+245-534=350-39=179-133=331-(40+224)=156×(896-892)=637-421+922=781-(285+174)=544+551-190=138+138-93=379-(476-120)=333×2-123=329-(154+103)=598+552-789=724×(712-707)=325×2=178-(412-321)=498-123×2=144×6=256×2=764-220+953=415+77×9=280×(125-122)=807-(477-227)=972-(710-262)=304+(367-107)=810-500+843=306×(671-667)=659+(339-324)=375-278+106=947-372+186=760-206-354=66-(474-417)=67+299-83=254+19+428=556+(558-493)=407-47-67=324+30-289=147×4=54×8-316=212+430+169=177-26-129=3/6-2/6=361-58-276=965-(404+270)=439×7=266-(180+20)=600-16×4=341+451=124×5=433+137+302=132+(337-274)=51×(37-34)=498+127=30+(340-178)=174-22=3/4-1/4=462×2+759=703+121+137=256+148-19=658+874-319=213-(82-66)=900-131×6=643×5-596=391-(409-239)=213×2+187=278-268=180-(409-307)=588-(614-133)=56-(348-319)=369×2-591=11×(116-111)=461+636-713=986×2=423+250=183×3-318=876-626+586=94+(410-193)=544×7=534-(361-65)=865+(984-58)=471-90-36=175-96+155=475-288-88=172+80+602=382-120-74=122-(152-139)=288-53-39=626+397+898=209×(61-58)=273+34×7=931-558-259=499-335+35=339-119+23=726+(891-824)=273+(226-225)=269+37×8=4/9-2/9=124×4+183=476-(205+244)=284+157=4/7+2/7=383+(249-123)=364×2-592=274+798=267×7=568×9-976=260-(442-224)=754×(346-340)=295-(84+143)=5/7+2/7=493+231=181-(152+27)=40+227=986+499×2=111×6=496-61+149=764+386×2=948-427-331=826×(307-304)=467-234+11=598+822+237=60×6-357=186+474+172=522-80-152=92×(505-497)=197×4-445=110×4+999=67×9+271=901-(453+345)=211+268×2=206-(13+136)=996-726=777-(341-249)=126+509+362=325-27×5=367-(220-160)=471+133=269×4=19+72+821=3/7-1/7=439+835=255+275=276+(723-719)=307+189=325+570-596=782-120×4=173-130=489-16-261=40×3+782=626×4-117=816+177×4=360-136×2=500+414-888=283×(34-31)=423-279=752-206×3=122-31×2=881-250=220-132=298-22×5=417-197=443-95+330=514-122+820=324×(221-218)=633+252-311=445-(438-223)=118+486+97=819-452-75=238-(329-313)=428-45×9=313+671+200=545+(962-273)=233-(256-245)=888×(605-598)=709+255-333=839-357=82-(41+10)=271-139-21=891-(742+24)=187+64×9=341-190=894+343=327-75-250=934×8=355-345+134=652×8-347=192×5+671=86+(238-18)=875-(169+478)=846-55×9=111+503+128=151-42-77=36+(79-45)=239+171+305=946-(891-871)=617+323-853=492+(995-112)=952-921+679=73×2+268=15×2=1/5+2/5=958×(991-987)=497-(368-340)=192-117=813-(359+96)=334-(119+39)=5/7-1/7=416+545+804=122+557+181=723-(613-294)=405-(300+30)=69+419-269=286+158-185=205+887=257+138=688×4-999=5/8-2/8=491-257+190=715+189+11=72×(185-177)=173×3-412=629-(878-368)=894×6=841-18×7=19×(461-454)=204×3-367=311-(658-610)=186-57+250=408-(19+337)=298-204-73=484-12×4=595-56-325=339+135-76=481-43×3=663-136+422=101×(907-902)=685-315×2=45+98+182=748-497-186=222×2-419=47+500+878=426-386+171=358+132-46=56×7+547=619+146×5=64+252=288×5-116=969+286+177=88×4=7/9-2/9=98+(295-233)=55+200-211=580×(845-836)=377-343=885+(721-595)=500-(49+51)=180×3=143-(250-176)=125+118=10+267-13=238-68×3=424×6=139+340+171=533+884=765-173+347=138+265=297-(164-94)=237×9-372=85+438+857=966-(370+294)=879-453-197=736-215-361=162×6-441=706+404-197=706+(966-631)=434-94-94=992+(423-283)=684-326+742=176×3-299=138+244=409×2-178=118-27×3=474×(980-975)=475×7=104+36+623=295×(141-138)=712-60×7=952-52-786=312-(197+76)=883-(945-214)=62+151×5=117×(298-294)=438+319+230=60+231-209=744+598-245=389+152+439=107×(243-240)=432-357+327=284-243+684=723-294=917-28×3=519-(718-591)=942-610-33=987-703=306×7=735+202-825=358+150+132=387-147=397-369=427-117-81=427×9-637=518+105-80=50×9-49=參考答案876-648=22888×5-185=25559+134=193528+(526-420)=634366-62×4=118559+858=1417401×7-688=2119265-209-12=44484-(64+417)=3209×(398-394)=836292×9=2628414-206-100=108356+(478-180)=654141+315-243=213835-(514-145)=466452-(482-442)=412330-214+179=295323-(69+238)=1664×4+161=417311-(390-110)=31245-64+94=275236+924=1160807-635+140=312291-(366-285)=210163-73=90394-178+130=346483-160-49=274560-53-148=359248-129+193=312403+463=866654-362-55=237377×6=2262123-(80+17)=26129+572+175=876890-95×9=35102×9+150=1068105×2-127=83337+184-506=15639-205-316=118348-45-288=15891-(451+264)=176319-65+18=272258-98=160962-923+93=132695+960-929=726425-169+185=441569-57×3=398384+166-306=244674-(83+261)=33030+814+33=877150+46=196141×(25-21)=564451-(302+139)=1055×2=110773+(780-48)=1505888-241×2=406235+27×2=289116×6+77=773475-202-46=227776-465+818=1129918+328×2=1574286×3+775=1633267×3-792=9846+(565-256)=1155719×7-714=4319318×3=954777+941-986=732657-41×2=575467-445=22998-309-560=129970-563=407837-476=361671×(109-100)=6039778-108+283=953903-431=472498-97×2=304722×8-143=5633519+258-520=25785×6+305=815161+(60-46)=175312-114×2=8419×(490-485)=95586×9-16=5258879+145+520=1544758+482-93=1147429-86=343111×(59-52)=777200+275=47559+66=125633+359=992158×5=790372×2=7443/7-2/7=1/7166-107=595/8+2/8=7/8147×3=441403+111×6=1069387×8=3096499-(147+123)=229394-(459-322)=257278×2=556273+151=424482×2-407=557351+616+120=1087258-185+28=101161×3+204=687835+887+415=2137685-(344+325)=16438-49=3897/10+2/10=9/10256×2-511=1110+323-47=386463-(166-38)=335384+355=739204+(391-223)=37259×(410-403)=413188×(412-407)=940349-(158+164)=27157+141=298237×4=948419-(159+39)=221608-54=5544/10+6/10=1568+663-657=57423×5+782=897531-38×8=227309×8-189=2283935+678+317=1930943-(292+85)=566474-87=387323-(284-173)=212262×(369-366)=786869-141×3=446169×3-147=360536-231+169=47411×4+612=656628-581=4742+893+96=1031330-24×3=258419-(120+199)=100503×(320-314)=3018903-758+91=23664-45=19470-(215+81)=17442×(32-28)=168346+(729-568)=507424-314-45=65712-(331+126)=25562+238-219=813/5-1/5=2/510×(411-408)=30474-467+16=23816-188-415=213103×(198-192)=618886+337-685=538900-(336-124)=688143+(913-840)=21687×8-525=171414+(383-219)=578890+468=135870×9=630447-20×3=387445-(50+316)=79238-(146+90)=2187+176×5=1067925-(18+663)=244324-117×2=90362-173+123=312421-63-88=270462-57×5=177455-416+191=230489+(250-228)=511441-20×2=401914-37-255=622304×2-302=306467+555=1022974+(631-494)=1111272-(363-289)=198359+525+255=1139384+(785-218)=951587+193=780341+63-142=262493-(189+57)=247539-476=63882+742+860=2484382+411=793114+179=29382×5=410327-(16+120)=191185+188=373267-66-161=40196+(237-18)=415496×2=992456-19-437=0349-217=13263+229-33=259255×(384-381)=765604-(985-472)=91499-72-264=163120+902+413=1435325-210=115844+(911-359)=1396345+(484-232)=597179+(381-30)=53061×5+474=779171-27×2=11776×7+345=877730-(763-117)=8422×5+79=18914+54=68818+187-742=26356+(669-238)=487883×8=7064670×6=402086×2=17287×5+63=498884-606=278672-186+159=6458/9-1/9=7/9180×(583-575)=1440267×(221-215)=1602365-341=24139+435+77=651461+(701-36)=1126323-62×5=13217+(250-205)=262773-713+44=104939×(830-822)=7512488-(497-266)=257991-(851-361)=501342+134=476275+155=430278+205=483451-(56+254)=141524+56+36=61632×2=644/7-2/7=2/7847×4-890=249864+(240-201)=103243-(150+31)=62695+766+483=1944544×7-846=2962365+(242-158)=44934×8=272141×4-100=464325-14×9=199220-(396-316)=1402/8+3/8=5/8795-42-31=722861-673=188134+305-231=20862+(387-53)=396264-29-91=144406-(308-63)=16163×6-226=15255+123-57=121519+103×5=1034694-222-434=38279+83=362801×2=1602385+22×5=495349-255=94104+229=333375-(197+13)=165441-81-92=26815×6+20=110719×(44-38)=4314476-(490-137)=123608+434-56=986329-99-114=116425-102×3=119239+81×2=401780×(425-421)=312021×8=168164+31×4=288290-(147-135)=278958+(698-164)=1492344-222-54=68911-860=51133-91-30=12588-(69+461)=58544+11×9=643610-279=331128×(16-12)=512417-25×7=242870-(827-815)=85845×9=405584+593-889=288129-39×3=1219×4+92=1687/10+3/10=152×4=208284+138+13=435427-(446-177)=158228-27×6=66452+(390-250)=592930+795+507=2232275×3=825782+686=1468403-(143-22)=282466-(235+173)=58236×4=944419-294+221=346709-86×8=21941-(461-115)=595761×3=2283492-95×4=112347+61=408951-(142-57)=866511×7=3577783-554+923=1152239+(330-255)=31497+(393-29)=461274+(476-170)=580112+113=225173+192=365893+700-195=1398881+13+274=1168907×8-573=6683380+(337-311)=406940-104=83640×(257-249)=320283×(120-117)=849492-66×7=3028+25=53772-(152-85)=705408-73×2=262990-(96+417)=477114×7-269=529201×3=603309+98+226=633262+(421-10)=67326×9-121=113332-(77+110)=145257+190=447612-302-32=27842+44=86141×(128-121)=987252-63=189837×(102-99)=251167+337-279=125155+266=421896-425=471281×7-290=1677531-(118+345)=6892+(442-65)=469173+60×3=353486-(217+105)=164153-18×3=99287+469=75691-67=24444-72-44=328338-(303-256)=291261+267=528737-20×3=677123+12×6=195176+577+155=908704-81+329=952438×2-311=565787-358-153=276217+60-159=118984-786+390=58837+21+602=66032×4+641=769213-(43+122)=48208+19×2=24641×4=164283×3-41=808773×9=6957137-131+339=345412-18×3=358326+165-355=136350+137-11=476366+(377-118)=625386-190+153=349884-378+903=14095/10+4/10=9/10441+(260-28)=673262×2=524358-65×2=2287/10-3/10=4/1031+13+834=878317-232=85839-609-93=137146×(160-154)=876581+166=747418-232=186779-13-590=176608-88×2=432295-(156+74)=6537×(360-357)=111361+122-202=281376×2-710=42129-(423-351)=57842-45×8=48238+(485-224)=299538-69×6=124350+152×2=654887×5-473=3962555×3-204=146168×9-309=303456+57×4=684134×6=804881-74×2=733406+400+956=1762437+16-256=197944×(424-415)=8496836-570=266980-699=281755×9-296=6499383+(350-126)=607456-398=58100×4-341=59457-(218+23)=21634+403-297=140594-(222+304)=68966-756=210773-(268+41)=464322-24×6=178470-(423-131)=178864-609=255229×(292-286)=137496×7=672142×3+340=766489-228-40=221356-18=33846+34=80993-263×3=204990-585+22=427112×(303-297)=672153+199=352196×5=98067+330+401=798384-87=297442×2=884550-(235-148)=463339-177=16290×5-60=390991-(892-712)=811427-(194-10)=243729+912+202=1843900-77=823184+766+636=1586425-104-280=41625+437+838=1900324-82+214=456123-37+233=3194/8+2/8=6/8495+90×5=945870×3-529=2081188+62-13=237865+160×3=1345227×3-342=339128×(199-192)=896235×(267-264)=705955-(524-499)=930864+(749-721)=892409-185+212=43640×6=240169-(23+64)=82229+218-249=19871×5-136=219763+133-258=638635+(917-625)=927680-(54+179)=447588×3-24=1740884+(552-285)=1151370×4-878=602342-85×4=2387+59-146=300249-(215-176)=210683-575+824=932498-(367-330)=461547×6=3282162×(40-36)=648592-(734-352)=210100+120=220372-243+370=49933+520+378=931220+146×3=658154+329-466=17196×7=1372178+525-383=320202+483×2=1168224+205-191=238906-387-121=398627×8=5016421-40-222=159792×(418-413)=3960294-12×9=186403+261+568=12323/7+2/7=5/7148+194×2=536671+629+825=2125749-(177+324)=24898×3+407=701653-153×2=347443+82+121=64664×3=192623×(790-787)=1869118+54+113=285571+(585-348)=80836×4+867=101182+88+738=908704+892-298=1298269-169+79=179700+975+87=1762204+(491-346)=34912×9+498=606200+362=562307+(424-332)=399460-433+26=53384-298=86117+84×4=453778×(543-536)=5446466×2-620=312276×(309-306)=828934-918+973=989688-52+290=926565-(168+370)=27432×8-915=2541399-108-173=118396-70×5=46678×7=47463/6+2/6=5/6106×9-362=592138+358=496245+(353-216)=382116+285-55=34645×5=225757-(438+272)=47383-325=58306-(201+42)=63292-108=184184+48=232688-(221+32)=435476-75×5=10158×(459-451)=46486×8+208=896172+15+652=839346-337+458=467295-281+140=154109×(79-74)=545379-123-34=222559-26×8=351884×(63-56)=6188142×2+11=295714-92-165=457379+113=49212+372+442=826191-115=76396+245-534=107350-39=311179-133=46331-(40+224)=67156×(896-892)=624637-421+922=1138781-(285+174)=322544+551-190=905138+138-93=183379-(476-120)=23333×2-123=543329-(154+103)=72598+552-789=361724×(712-707)=3620325×2=650178-(412-321)=87498-123×2=252144×6=864256×2=512764-220+953=1497415+77×9=1108280×(125-122)=840807-(477-227)=557972-(710-262)=524304+(367-107)=564810-500+843=1153306×(671-667)=1224659+(339-324)=674375-278+106=203947-372+186=761760-206-354=20066-(474-417)=967+299-83=283254+19+428=701556+(558-493)=621407-47-67=293324+30-289=65147×4=58854×8-316=116212+430+169=811177-26-129=223/6-2/6=1/6361-58-276=27965-(404+270)=291439×7=3073266-(180+20)=66600-16×4=536341+451=792124×5=620433+137+302=872132+(337-274)=19551×(37-34)=153498+127=62530+(340-178)=192174-22=1523/4-1/4=2/4462×2+759=1683703+121+137=961256+148-19=385658+874-319=1213213-(82-66)=197900-131×6=114643×5-596=2619391-(409-239)=221213×2+187=613278-268=10180-(409-307)=78588-(614-133)=10756-(348-319)=27369×2-591=14711×(116-111)=55461+636-713=384986×2=1972423+250=673183×3-318=231876-626+586=83694+(410-193)=311544×7=3808534-(361-65)=238865+(984-58)=1791471-90-36=345175-96+155=234475-288-88=99172+80+602=854382-120-74=188122-(152-139)=109288-53-39=196626+397+898=1921209×(61-58)=627273+34×7=511931-558-259=114499-335+35=199339-119+23=243726+(891-824)=793273+(226-225)=274269+37×8=5654/9-2/9=2/9124×4+183=679476-(205+244)=27284+157=4414/7+2/7=6/7383+(249-123)=509364×2-592=136274+798=1072267×7=1869568×9-976=4136260-(442-224)=42754×(346-340)=4524295-(84+143)=685/7+2/7=1493+231=724181-(152+27)=240+227=267986+499×2=1984111×6=666496-61+149=584764+386×2=1536948-427-331=190826×(307-304)=2478467-234+11=244598+822+237=165760×6-357=3186+474+172=832522-80-152=29092×(505-497)=736197×4-445=343110×4+999=143967×9+271=874901-(453+345)=103211+268×2=747206-(13+136)=57996-726=270777-(341-249)=685126+509+362=997325-27×5=190367-(220-160)=307471+133=604269×4=107619+72+821=9123/7-1/7=2/7439+835=1274255+275=530276+(723-719)=280307+189=496325+570-596=299782-120×4=302173-130=43489-16-261=21240×3+782=902626×4-117=2387816+177×4=1524360-136×2=88500+414-888=26283×(34-31)=849423-279=144752-206×3=134122-31×2=60881-250=631220-132=88298-22×5=188417-197=220443-95+330=678514-122+820=12