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三年级数学(上)计算题专项练习附答案360+121=806+366=212+148=119+199=91+200=144+648=181+273=623+327=120+375=278+150=157+38=106+367=238+225=785+616=277+186=373+182=162+43=550+759=54+309=329+250=140+119=313+350=30+155=744+801=287+168=620+164=190+69=213+537=114+255=722+728=378+120=528+332=202+270=147+293=182+179=508+192=154+205=280+437=175+178=175+528=34+109=63+317=276+89=900+607=79+298=86+339=300+170=409+183=293+93=228+768=86+329=299+172=153+208=719+853=307+164=135+533=248+146=125+500=207+219=432+221=451-193=650-120=360-42=677-224=386-322=561-286=426-239=247-206=270-18=822-264=494-203=533-477=217-84=135-64=496-159=354-129=291-63=554-445=378-348=380-105=317-185=325-286=319-241=904-550=472-56=425-360=500-486=852-176=359-122=239-195=180-133=560-507=427-329=814-434=301-127=551-311=500-398=705-392=167-29=589-426=348-220=237-126=260-143=837-349=489-294=497-316=330-130=639-281=409-124=981-219=335-106=829-18=381-12=832-41=150-120=613-413=453-244=553-239=473-88=440-322=22×3=232×8=102×4=291×5=357×2=884×5=86×9=925×6=267×3=703×2=119×3=54×9=313×2=472×4=182×3=729×3=67×3=293×6=257×2=260×5=106×4=309×2=490×2=987×4=25×2=725×4=59×8=838×5=38×5=423×8=474×2=540×3=117×7=745×4=37×5=346×2=27×4=186×8=80×9=809×3=118×6=472×7=123×6=423×9=110×8=245×7=449×2=558×8=85×3=885×5=167×2=346×7=84×4=753×9=64×4=25×5=223×3=736×4=237×4=801×2=214+21+587=60+374+262=135+88+70=33+499+177=173+18+653=380+307+688=39+115+645=311+715+68=350+276+138=655+26+241=169+357+144=420+70+284=324+50+152=813+75+868=461+66+165=414+792+892=27+14+357=247+255+938=48+317+274=699+818+191=29+323+86=706+352+909=172+337+164=562+885+732=427+191+157=557+15+588=450+42+227=910+463+262=21+614+120=771+870+60=94+208+450=571+202+898=160+507+20=651+317+908=178+171+23=133+891+694=613+135+179=583+561+685=82+655+12=307+252+871=443+178+138=869+659+142=300+184+209=462+132+261=139+91+711=179+69+505=92+302+22=723+200+606=339+19+514=327+264+432=107+744+21=130+864+133=23+280+697=317+299+885=145+120+305=978+188+884=533+114+11=112+634+591=304+112+468=428+304+888=206+128-305=349+296-434=291+130-368=555+864-673=32+184-42=376+49-397=295+158-151=365+141-310=50+332-153=922+764-119=263+182-357=796+950-578=43+408-407=714+107-810=161+249-374=790+931-69=121+364-86=602+639-617=55+307-205=457+380-809=216+27-156=713+709-663=307+96-249=431+879-941=15+298-213=267+534-693=424+70-453=113+903-442=281+147-280=88+690-345=229+167-347=480+151-196=317+98-411=195+531-35=11+400-243=722+107-348=312+142-325=240+505-65=20+304-84=649+780-637=293+167-199=535+276-531=442+46-133=382+865-814=112+350-391=764+249-577=235+237-147=281+351-300=337+151-23=691+551-539=11+323-70=283+992-32=133+258-332=830+438-255=31+137-112=502+247-664=346+139-397=417+99-474=25+441-228=538+454-392=363-52-223=799-300-469=482-223-14=502-74-96=300-19-207=901-169-340=438-174-218=954-603-244=449-85-308=889-544-197=497-50-300=891-93-541=267-81-130=992-71-318=481-158-44=732-236-471=252-44-61=951-174-564=336-53-191=732-306-360=394-351-21=764-63-254=363-128-105=883-699-165=446-255-153=782-218-388=462-14-144=816-69-429=419-262-153=876-210-82=408-137-82=899-19-543=463-47-416=622-525-92=384-334-42=628-102-439=405-65-146=955-418-51=446-90-288=970-813-14=476-142-290=852-97-94=304-114-14=313-61-77=439-101-212=719-377-282=284-21-173=577-45-13=473-200-111=530-57-70=203-105-34=954-105-13=198-133-31=926-549-43=263-36-25=564-102-143=438-96-227=835-34-513=304-48-237=567-120-243=168-99+139=264-28+819=311-183+206=311-80+506=328-182+83=635-555+757=227-76+157=449-21+763=234-229+303=863-219+432=21-17+151=735-355+916=101-78+118=679-247+906=141-113+309=823-153+443=210-103+148=906-192+506=462-438+445=335-81+682=144-111+337=735-335+422=440-330+212=898-848+338=414-345+53=430-281+487=256-249+468=974-802+111=212-65+111=703-607+990=500-310+223=723-123+938=465-187+22=646-579+324=116-59+251=965-26+635=463-463+232=610-348+321=417-134+35=760-69+704=484-224+27=763-523+24=401-131+60=995-739+132=337-123+273=618-441+653=500-233+91=849-699+893=456-385+317=424-47+653=200-69+166=376-341+904=308-130+77=361-62+256=281-216+238=720-668+805=134-128+380=978-893+610=374-292+11=966-854+323=316+(483-300)=811+(919-710)=112+(175-144)=958+(465-442)=413+(335-190)=630+(903-15)=467+(126-76)=859+(753-40)=448+(200-173)=433+(759-23)=199+(467-410)=531+(819-97)=98+(375-295)=814+(365-277)=368+(35-19)=446+(651-92)=49+(244-122)=361+(535-211)=306+(482-390)=475+(816-72)=204+(110-35)=483+(961-671)=329+(275-13)=915+(826-572)=134+(494-432)=899+(774-401)=487+(323-273)=159+(389-320)=255+(489-178)=252+(714-53)=483+(463-372)=168+(999-246)=376+(336-274)=154+(403-141)=393+(377-105)=604+(468-346)=268+(337-205)=650+(996-660)=307+(296-93)=908+(734-246)=362+(348-340)=911+(422-65)=39+(459-364)=863+(521-194)=236+(441-345)=46+(924-744)=288+(471-197)=589+(607-365)=61+(358-20)=924+(807-446)=185+(275-116)=191+(742-367)=12+(476-446)=984+(993-639)=155+(432-310)=632+(866-687)=110+(229-153)=646+(890-837)=53+(382-207)=953+(845-100)=404-(229+175)=681-(110+125)=341-(59+265)=761-(329+202)=440-(91+153)=671-(322+335)=272-(187+72)=905-(155+45)=472-(254+198)=231-(105+119)=257-(22+170)=536-(46+443)=308-(96+93)=915-(245+336)=326-(120+45)=513-(112+209)=456-(13+70)=556-(234+155)=284-(128+115)=140-(56+37)=313-(27+65)=977-(451+144)=174-(66+72)=583-(502+17)=468-(174+129)=984-(674+210)=454-(33+115)=859-(172+269)=456-(81+244)=957-(249+232)=431-(28+90)=852-(155+136)=458-(158+229)=757-(351+382)=284-(76+47)=792-(408+238)=442-(61+18)=628-(83+271)=483-(225+82)=854-(604+136)=376-(124+181)=493-(238+191)=355-(92+167)=845-(310+98)=421-(103+227)=518-(64+289)=451-(38+373)=478-(33+298)=471-(40+398)=512-(198+82)=374-(106+253)=581-(36+66)=235-(45+116)=971-(221+310)=269-(114+44)=820-(124+433)=395-(251+80)=817-(205+491)=234-(24+14)=939-(181+542)=329-(492-179)=732-(870-501)=278-(95-24)=289-(416-181)=397-(262-52)=503-(633-383)=357-(184-171)=158-(695-600)=298-(339-139)=537-(324-19)=316-(297-71)=486-(519-427)=218-(359-346)=992-(530-109)=421-(333-223)=490-(584-288)=472-(299-137)=414-(694-663)=307-(253-32)=802-(702-207)=406-(328-271)=416-(459-283)=474-(271-163)=423-(992-891)=406-(185-145)=486-(311-24)=177-(383-314)=766-(958-357)=304-(68-31)=932-(897-581)=401-(63-23)=886-(653-531)=198-(284-173)=780-(828-718)=80-(401-395)=808-(210-187)=294-(273-114)=483-(766-629)=305-(227-31)=875-(635-44)=101-(346-253)=558-(596-362)=397-(284-274)=624-(901-390)=179-(408-321)=575-(551-74)=470-(294-225)=658-(967-585)=402-(339-138)=499-(595-371)=194-(203-19)=303-(881-647)=140-(471-399)=377-(195-60)=380-(331-204)=450-(813-580)=442-(453-50)=562-(674-410)=169-(388-297)=705-(842-776)=89+312×2=605+28×7=416+238×2=117+62×9=412+16×2=621+122×7=124+135×3=692+17×2=168+218×3=62+63×7=45+60×4=713+137×7=41+319×2=310+103×6=480+37×4=844+306×2=175+45×2=308+90×7=256+210×3=159+171×4=96+251×2=765+48×9=276+209×3=181+188×2=386+68×3=595+71×4=179+88×8=308+47×7=70+214×2=495+35×3=142×5+31=227×3+304=111×3+303=235×3+224=190×3+429=89×5+733=231×3+261=391×2+195=93×6+314=212×4+48=168×3+232=360×2+447=308×2+136=32×2+646=35×2+141=41×9+757=91×5+416=105×9+274=68×6+493=77×2+258=119×3+152=190×2+241=73×8+363=49×4+230=24×7+90=248×2+882=188×4+174=232×4+10=404×2+123=36×7+150=393-159×2=750-212×2=151-32×2=510-15×9=483-33×6=629-106×2=357-160×2=817-92×8=406-131×3=731-95×2=279-11×4=851-164×3=439-51×7=265-17×5=381-24×5=949-340×2=280-41×5=884-154×4=486-98×3=761-39×2=454-56×6=902-46×6=193-36×2=613-52×5=314-84×3=631-311×2=457-25×9=433-119×3=428-67×4=913-50×9=291-61×2=919-129×2=478-35×2=860-40×2=280-85×3=355-57×6=352-53×2=710-214×3=457-27×2=913-276×2=470-57×4=904-19×8=457-44×8=559-58×9=392-85×4=884-147×4=149-38×3=511-80×5=435-217×2=560-96×5=185-19×6=616-10×8=289-16×3=860-57×4=420-104×3=903-122×3=347-36×4=858-344×2=123-12×4=428-186×2=193×4-220=753×9-663=310×2-292=88×7-277=38×6-148=486×8-69=171×5-676=536×7-680=347×2-173=740×7-197=362×2-329=736×6-936=183×4-244=142×6-436=215×2-169=647×6-762=313×2-443=409×7-213=79×4-184=238×6-361=55×4-175=319×8-751=64×9-386=717×8-973=183×2-280=324×8-699=92×9-316=372×5-92=203×3-321=786×2-431=322×3-262=145×7-346=122×8-501=362×6-212=259×3-165=114×9-156=444×2-606=603×5-141=170×5-604=305×7-567=401×2-707=317×6-942=160×5-426=199×6-788=59×4-53=909×7-857=157×6-593=586×6-86=177×3-489=469×9-759=212×4-833=473×6-147=187×3-400=498×2-243=421×2-689=333×8-387=270×3-491=535×9-268=118×5-256=671×8-978=163×(251-245)=43×(178-170)=107×(42-37)=792×(531-524)=82×(13-10)=445×(594-586)=179×(414-411)=94×(493-487)=231×(497-493)=681×(492-489)=56×(194-187)=222×(213-204)=167×(113-110)=262×(980-975)=74×(39-32)=309×(41-35)=59×(349-345)=624×(600-593)=53×(288-283)=43×(374-365)=19×(500-494)=959×(23-17)=43×(319-314)=212×(268-264)=142×(29-26)=97×(861-857)=219×(185-181)=107×(507-500)=69×(487-482)=641×(876-867)=53×(433-427)=619×(543-535)=99×(126-118)=628×(67-64)=199×(139-136)=127×(800-796)=232×(403-400)=417×(624-620)=105×(199-191)=663×(96-91)=107×(449-440)=491×(193-187)=86×(296-292)=560×(975-967)=113×(420-417)=521×(655-648)=145×(389-385)=434×(218-210)=166×(91-86)=79×(569-560)=284×(80-77)=732×(42-33)=84×(163-157)=523×(706-701)=45×(192-189)=313×(432-425)=123×(385-379)=49×(781-776)=148×(318-312)=986×(752-747)=4/7+2/7=3/8+2/8=5/8+2/8=1/3+2/3=1/4+2/4=6/10+2/10=2/8+3/8=6/8+2/8=3/6+2/6=1/5+3/5=1/5+2/5=7/10+2/10=2/4-1/4=5/8-2/8=3/8-1/8=5/9-1/9=5/8-1/8=3/4-1/4=3/5-1/5=4/7-3/7=2/7-1/7=3/7-1/7=4/7-2/7=5/9-3/9=参考答案360+121=481806+366=1172212+148=360119+199=31891+200=291144+648=792181+273=454623+327=950120+375=495278+150=428157+38=195106+367=473238+225=463785+616=1401277+186=463373+182=555162+43=205550+759=130954+309=363329+250=579140+119=259313+350=66330+155=185744+801=1545287+168=455620+164=784190+69=259213+537=750114+255=369722+728=1450378+120=498528+332=860202+270=472147+293=440182+179=361508+192=700154+205=359280+437=717175+178=353175+528=70334+109=14363+317=380276+89=365900+607=150779+298=37786+339=425300+170=470409+183=592293+93=386228+768=99686+329=415299+172=471153+208=361719+853=1572307+164=471135+533=668248+146=394125+500=625207+219=426432+221=653451-193=258650-120=530360-42=318677-224=453386-322=64561-286=275426-239=187247-206=41270-18=252822-264=558494-203=291533-477=56217-84=133135-64=71496-159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+(463-372)=574168+(999-246)=921376+(336-274)=438154+(403-141)=416393+(377-105)=665604+(468-346)=726268+(337-205)=400650+(996-660)=986307+(296-93)=510908+(734-246)=1396362+(348-340)=370911+(422-65)=126839+(459-364)=134863+(521-194)=1190236+(441-345)=33246+(924-744)=226288+(471-197)=562589+(607-365)=83161+(358-20)=399924+(807-446)=1285185+(275-116)=344191+(742-367)=56612+(476-446)=42984+(993-639)=1338155+(432-310)=277632+(866-687)=811110+(229-153)=186646+(890-837)=69953+(382-207)=228953+(845-100)=1698404-(229+175)=0681-(110+125)=446341-(59+265)=17761-(329+202)=230440-(91+153)=196671-(322+335)=14272-(187+72)=13905-(155+45)=705472-(254+198)=20231-(105+119)=7257-(22+170)=65536-(46+443)=47308-(96+93)=119915-(245+336)=334326-(120+45)=161513-(112+209)=192456-(13+70)=373556-(234+155)=167284-(128+115)=41140-(56+37)=47313-(27+65)=221977-(451+144)=382174-(66+72)=36583-(502+17)=64468-(174+129)=165984-(674+210)=100454-(33+115)=306859-(172+269)=418456-(81+244)=131957-(249+232)=476431-(28+90)=313852-(155+136)=561458-(158+229)=71757-(351+382)=24284-(76+47)=161792-(408+238)=146442-(61+18)=363628-(83+271)=274483-(225+82)=176854-(604+136)=114376-(124+181)=71493-(238+191)=64355-(92+167)=96845-(310+98)=437421-(103+227)=91518-(64+289)=165451-(38+373)=40478-(33+298)=147471-(40+398)=33512-(198+82)=232374-(106+253)=15581-(36+66)=479235-(45+116)=74971-(221+310)=440269-(114+44)=111820-(124+433)=263395-(251+80)=64817-(205+491)=121234-(24+14)=196939-(181+542)=216329-(492-179)=16732-(870-501)=363278-(95-24)=207289-(416-181)=54397-(262-52)=187503-(633-383)=253357-(184-171)=344158-(695-600)=63298-(339-139)=98537-(324-19)=232316-(297-71)=90486-(519-427)=394218-(359-346)=205992-(530-109)=571421-(333-223)=311490-(584-288)=194472-(299-137)=310414-(694-663)=383307-(253-32)=86802-(702-207)=307406-(328-271)=349416-(459-283)=240474-(271-163)=366423-(992-891)=322406-(185-145)=366486-(311-24)=199177-(383-314)=108766-(958-357)=165304-(68-31)=267932-(897-581)=616401-(63-23)=361886-(653-531)=764198-(284-173)=87780-(828-718)=67080-(401-395)=74808-(210-187)=785294-(273-114)=135483-(766-629)=346305-(227-31)=109875-(635-44)=284101-(346-253)=8558-(596-362)=324397-(284-274)=387624-(901-390)=113179-(408-321)=92575-(551-74)=98470-(294-225)=401658-(967-585)=276402-(339-138)=201499-(595-371)=275194-(203-19)=10303-(881-647)=69140-(471-399)=68377-(195-60)=242380-(331-204)=253450-(813-580)=217442-(453-50)=39562-(674-410)=298169-(388-297)=78705-(842-776)=63989+312×2=713605+28×7=801416+238×2=892117+62×9=675412+16×2=444621+122×7=1475124+135×3=529692+17×2=726168+218×3=82262+63×7=50345+60×4=285713+137×7=167241+319×2=679310+103×6=928480+37×4=628844+306×2=1456175+45×2=265308+90×7=938256+210×3=886159+171×4=84396+251×2=598765+48×9=1197276+209×3=903181+188×2=557386+68×3=590595+71×4=879179+88×8=883308+47×7=63770+214×2=498495+35×3=600142×5+31=741227×3+304=985111×3+303=636235×3+224=929190×3+429=99989×5+733=1178231×3+261=954391×2+195=97793×6+314=872212×4+48=896168×3+232=736360×2+447=1167308×2+136=75232×2+646=71035×2+141=21141×9+757=112691×5+416=871105×9+274=121968×6+493=90177×2+258=412119×3+152=509190×2+241=62173×8+363=94749×4+230=42624×7+90=258248×2+882=1378188×4+174=926232×4+10=938404×2+123=93136×7+150=402393-159×2=75750-212×2=326151-32×2=87510-15×9=375483-33×6=285629-106×2=417357-160×2=37817-92×8=81406-131×3=13731-95×2=541279-11×4=235851-164×3=359439-51×7=82265-17×5=180381-24×5=261949-340×2=269280-41×5=75884-154×4=268486-98×3=192761-39×2=683454-56×6=118902-46×6=626193-36×2=121613-52×5=353314-84×3=62631-311×2=9457-25×9=232433-119×3=76428-67×4=160913-50×9=463291-61×2=169919-129×2=661478-35×2=408860-40×2=780280-85×3=25355-57×6=13352-53×2=246710-214×3=68457-27×2=403913-276×2=361470-57×4=242904-19×8=752457-44×8=105559-58×9=37392-85×4=52884-147×4=296149-38×3=35511-80×5=111435-217×2=1560-96×5=80185-19×6=71616-10×8=536289-16×3=241860-57×4=632420-104×3=108903-122×3=537347-

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