三年级数学(上)计算题专项练习附答案

三年级数学(上)计算题专项练习附答案264+48=519+988=68+239=88+155=49+105=453+541=213+232=790+559=221+162=142+146=311+86=418+699=148+116=915+777=239+52=301+202=207+82=789+940=216+229=944+426=214+99=394+159=332+117=672+528=260+170=548+315=218+143=128+655=198+270=769+744=197+71=698+630=132+114=155+627=136+112=291+670=101+224=910+255=295+69=301+78=146+181=415+523=198+288=358+556=193+288=584+117=180+196=865+734=306+130=672+603=111+205=485+264=86+225=533+422=183+98=399+466=75+155=182+393=369+92=750+171=142-59=969-148=413-81=820-495=419-137=367-168=253-181=790-612=418-198=526-227=211-19=982-748=476-188=592-90=266-157=667-313=467-119=444-377=249-188=704-262=175-136=611-86=488-407=692-278=418-148=322-43=498-274=791-663=346-91=631-81=47-14=809-209=361-84=232-214=114-28=982-526=271-149=969-122=420-372=617-438=480-294=261-35=353-48=976-501=321-284=805-744=263-145=881-568=383-166=928-335=259-38=699-497=119-24=799-351=485-352=908-843=273-45=679-663=373-327=203-84=244×2=63×5=327×3=930×5=186×3=896×4=231×2=777×7=66×3=730×9=104×6=585×4=131×3=398×3=309×2=45×7=264×3=54×4=47×5=426×7=469×2=43×5=234×4=188×4=30×9=121×4=151×6=630×2=140×5=249×4=152×5=906×9=138×3=68×8=429×2=53×6=63×7=828×5=175×5=700×8=369×2=803×4=71×2=948×2=117×8=804×3=313×3=825×2=142×5=301×8=19×4=473×5=62×8=254×9=330×2=266×5=100×6=871×9=46×4=130×4=26+169+585=441+616+518=290+395+92=308+302+327=183+153+577=242+796+569=459+182+228=766+793+573=74+407+285=121+333+760=254+46+407=354+654+884=80+387+328=965+232+840=142+557+65=10+437+244=492+148+255=306+749+178=149+479+213=949+907+342=151+65+511=486+853+55=169+470+20=357+772+958=178+283+347=875+428+503=102+781+108=887+267+640=100+281+110=361+418+85=177+47+250=641+500+663=546+49+272=317+965+695=476+438+44=307+773+446=242+229+240=343+716+185=506+87+278=34+645+887=286+297+16=724+566+404=298+46+41=484+737+634=264+473+194=821+471+999=416+388+33=90+234+739=326+353+287=353+370+586=52+176+545=184+782+371=348+422+157=853+348+180=259+127+575=833+542+560=262+242+322=880+989+788=131+431+412=345+464+986=169+129-67=139+567-627=198+134-161=652+58-355=273+211-183=870+244-829=226+247-52=344+954-182=80+144-130=796+224-887=42+395-355=830+886-762=181+13-160=165+652-495=265+74-194=584+96-136=369+69-73=530+469-621=105+288-308=178+909-84=218+53-143=13+257-126=48+255-138=930+543-588=387+60-171=837+787-712=159+135-108=876+51-22=162+291-89=687+125-603=149+182-147=780+597-766=28+390-259=219+864-788=317+41-99=366+797-33=41+401-412=713+729-844=270+142-12=640+484-171=55+357-356=713+545-495=275+20-257=895+682-276=254+221-102=308+900-128=181+268-202=629+289-97=243+149-11=720+601-479=258+11-154=699+871-652=309+72-228=641+737-122=95+212-269=828+187-358=23+340-64=288+287-68=228+44-152=472+908-95=496-49-107=705-443-96=407-245-63=882-128-270=398-163-132=798-491-130=449-150-239=794-194-391=231-50-104=713-326-29=465-101-146=916-181-239=431-233-179=581-307-90=153-39-72=964-700-13=463-198-255=788-628-109=488-457-22=736-580-86=245-114-42=574-28-234=378-154-121=605-184-174=477-263-212=491-43-184=259-118-111=647-234-275=370-108-261=768-203-285=360-37-259=935-213-405=371-29-228=968-624-27=345-30-199=876-461-332=472-174-12=986-250-140=351-83-107=309-103-199=490-122-331=737-421-12=477-445-24=947-584-77=458-117-190=978-624-350=359-263-74=847-369-77=333-118-185=929-166-33=298-108-13=987-136-557=500-161-86=789-278-506=471-337-65=691-145-147=465-329-128=993-344-86=430-87-305=462-90-138=452-220+40=576-203+34=73-19+412=713-331+404=265-211+100=710-212+902=468-47+55=842-228+792=494-468+170=833-45+497=273-159+319=899-384+903=471-404+281=296-30+53=292-244+212=435-58+288=447-332+126=964-561+237=301-260+120=697-656+415=138-48+71=484-50+265=283-197+234=420-11+368=376-240+118=385-45+797=220-190+239=656-434+609=401-314+120=868-491+36=246-231+424=746-683+623=484-363+196=826-73+468=323-287+172=246-159+251=493-419+338=691-439+456=371-144+245=494-59+445=457-304+203=758-322+161=172-139+86=779-18+595=204-106+198=549-442+739=499-370+206=955-818+818=336-302+294=907-861+345=329-177+300=918-268+745=333-27+71=667-427+759=134-109+376=598-351+76=227-128+124=964-382+488=148-90+101=924-181+567=95+(281-84)=731+(873-339)=195+(316-164)=773+(975-370)=96+(478-117)=519+(697-292)=199+(363-209)=485+(550-325)=253+(333-288)=651+(932-624)=97+(345-99)=351+(396-273)=124+(386-17)=935+(588-150)=467+(355-333)=669+(875-795)=384+(442-71)=237+(757-184)=267+(348-119)=313+(810-647)=293+(81-28)=176+(978-294)=477+(308-113)=43+(666-406)=499+(392-294)=353+(749-171)=229+(35-16)=400+(450-57)=480+(228-215)=170+(618-507)=135+(38-11)=796+(818-126)=398+(365-126)=766+(680-536)=72+(79-54)=878+(703-228)=155+(191-180)=115+(487-209)=29+(101-82)=273+(576-59)=386+(146-53)=115+(457-71)=281+(438-350)=617+(997-275)=38+(424-105)=520+(966-472)=330+(453-227)=122+(222-176)=70+(397-383)=996+(531-352)=488+(250-113)=102+(347-191)=458+(146-42)=478+(537-263)=328+(425-62)=75+(364-295)=459+(330-222)=186+(377-68)=320+(370-355)=176+(803-741)=357-(10+124)=845-(181+279)=346-(169+128)=850-(584+149)=373-(270+14)=458-(52+148)=359-(94+157)=769-(101+166)=378-(53+44)=905-(590+230)=447-(141+210)=478-(69+184)=438-(109+324)=479-(76+74)=446-(212+160)=333-(245+29)=484-(31+236)=736-(583+72)=335-(25+157)=578-(333+65)=347-(44+286)=881-(124+564)=494-(39+172)=760-(267+55)=496-(79+26)=961-(678+81)=280-(98+84)=516-(391+125)=486-(21+199)=935-(470+444)=143-(99+15)=861-(333+313)=499-(102+379)=867-(241+271)=266-(156+100)=903-(81+655)=416-(59+53)=778-(116+246)=391-(366+23)=857-(420+321)=392-(209+140)=859-(115+318)=478-(66+142)=578-(43+335)=366-(38+113)=902-(157+332)=459-(21+408)=813-(258+83)=309-(230+52)=953-(374+291)=426-(113+250)=729-(141+587)=354-(141+209)=795-(605+15)=341-(157+169)=873-(584+116)=322-(220+46)=510-(375+132)=257-(139+28)=830-(72+331)=276-(127-40)=683-(570-191)=87-(331-323)=301-(649-520)=292-(297-101)=280-(695-626)=280-(333-192)=891-(213-207)=61-(98-93)=118-(347-336)=370-(353-223)=995-(188-78)=430-(139-33)=653-(425-418)=456-(401-55)=962-(727-358)=370-(480-319)=246-(400-241)=244-(243-38)=391-(390-164)=67-(447-385)=348-(852-795)=485-(457-260)=484-(873-709)=103-(385-370)=889-(836-561)=329-(76-20)=647-(617-95)=490-(390-386)=708-(269-203)=287-(338-216)=684-(912-355)=313-(158-109)=848-(493-485)=439-(116-22)=692-(657-71)=130-(487-368)=520-(707-270)=351-(176-93)=658-(295-62)=153-(215-165)=788-(976-443)=487-(453-412)=436-(174-60)=113-(116-49)=449-(476-408)=317-(202-29)=779-(760-575)=158-(424-375)=641-(261-94)=486-(289-139)=737-(754-584)=356-(144-124)=951-(255-167)=49-(376-366)=839-(411-24)=329-(201-59)=671-(630-466)=447-(443-378)=513-(383-297)=62+301×3=598+481×2=204+66×8=429+33×9=439+84×2=592+68×7=10+321×2=281+28×5=75+57×2=642+57×7=358+182×2=886+106×8=12+142×3=964+20×2=27+73×9=127+359×2=287+75×8=921+302×3=331+97×4=949+113×7=40+84×8=981+124×7=12+89×7=441+217×2=185+159×4=919+62×7=279+357×2=193+268×3=171+225×2=80+214×3=84×6+478=318×2+746=191×3+283=117×6+895=38×8+22=142×4+433=64×7+128=83×2+594=11×8+361=79×5+110=39×6+414=161×2+217=44×7+38=72×2+976=379×2+229=68×6+935=26×5+120=149×2+562=31×4+323=302×3+221=69×5+104=112×6+785=104×3+79=44×7+679=110×3+303=29×9+890=29×9+203=41×2+288=98×2+210=126×6+564=238-16×2=866-190×2=460-52×3=769-59×9=454-37×3=768-44×9=448-47×5=996-380×2=394-43×4=897-28×4=442-19×2=295-62×4=210-85×2=555-109×3=153-32×2=827-40×9=484-48×5=998-21×9=412-133×3=818-87×7=373-75×4=316-23×4=311-51×2=750-124×5=221-10×6=451-33×6=280-40×5=681-13×5=420-39×2=758-33×3=174-37×4=884-133×3=363-181×2=625-166×3=479-101×2=611-26×6=427-69×5=873-147×3=448-75×5=799-28×2=370-172×2=194-32×4=182-66×2=702-11×2=143-37×2=803-47×5=496-54×9=730-124×4=221-22×4=840-81×5=269-19×9=670-15×9=500-44×8=596-274×2=387-23×3=670-155×3=399-26×3=575-62×2=405-25×4=915-58×9=196×4-750=725×2-542=490×2-122=345×4-452=478×2-582=272×9-221=134×5-348=211×4-514=164×3-218=269×9-378=126×7-496=416×9-951=181×5-313=541×6-540=63×4-46=635×3-671=87×4-39=230×9-172=83×7-452=164×6-718=137×3-339=149×8-514=138×6-618=219×9-132=251×2-20=570×7-996=68×3-147=303×6-294=135×2-200=788×9-591=210×4-339=277×3-418=99×7-290=291×4-178=84×8-643=131×9-122=45×9-382=834×5-875=142×5-208=548×8-874=279×3-529=350×4-438=190×4-161=209×2-294=180×4-406=689×6-195=263×3-459=877×2-815=81×9-639=303×5-760=129×5-481=381×7-654=107×7-597=511×2-450=93×6-347=545×4-853=127×6-531=484×6-250=417×2-27=580×8-358=107×(55-49)=977×(126-118)=152×(74-69)=690×(128-120)=299×(47-44)=975×(528-525)=156×(306-300)=272×(661-657)=191×(92-87)=140×(823-815)=190×(361-356)=69×(357-354)=20×(106-100)=56×(673-670)=129×(470-467)=344×(677-672)=122×(17-12)=295×(152-146)=72×(273-266)=863×(711-706)=33×(174-169)=13×(158-154)=139×(130-124)=156×(213-208)=147×(318-312)=676×(112-105)=81×(290-285)=234×(352-346)=33×(170-166)=640×(38-30)=41×(471-462)=276×(846-837)=120×(207-203)=611×(487-479)=155×(369-366)=382×(417-409)=325×(441-438)=656×(724-721)=92×(266-263)=54×(73-70)=28×(219-211)=307×(810-801)=17×(454-448)=937×(841-837)=273×(191-188)=534×(440-431)=171×(24-21)=298×(765-758)=157×(125-121)=408×(518-514)=116×(110-107)=616×(603-596)=38×(114-110)=575×(244-239)=239×(21-18)=776×(660-655)=40×(342-337)=845×(783-778)=65×(74-67)=578×(332-327)=1/8+5/8=3/5+2/5=4/7+2/7=1/6+2/6=1/7+5/7=2/8+5/8=1/8+3/8=2/6+4/6=1/5+2/5=4/10+5/10=5/8+2/8=2/10+4/10=6/8-1/8=4/9-3/9=5/8-2/8=4/6-1/6=2/4-1/4=3/10-2/10=2/7-1/7=2/3-1/3=3/6-2/6=4/9-1/9=3/8-1/8=9/10-1/10=参考答案264+48=312519+988=150768+239=30788+155=24349+105=154453+541=994213+232=445790+559=1349221+162=383142+146=288311+86=397418+699=1117148+116=264915+777=1692239+52=291301+202=503207+82=289789+940=1729216+229=445944+426=1370214+99=313394+159=553332+117=449672+528=1200260+170=430548+315=863218+143=361128+655=783198+270=468769+744=1513197+71=268698+630=1328132+114=246155+627=782136+112=248291+670=961101+224=325910+255=1165295+69=364301+78=379146+181=327415+523=938198+288=486358+556=914193+288=481584+117=701180+196=376865+734=1599306+130=436672+603=1275111+205=316485+264=74986+225=311533+422=955183+98=281399+466=86575+155=230182+393=575369+92=461750+171=921142-59=83969-148=821413-81=332820-495=325419-137=282367-168=199253-181=72790-612=178418-198=220526-227=299211-19=192982-748=234476-188=288592-90=502266-157=109667-313=354467-119=348444-377=67249-188=61704-262=442175-136=39611-86=525488-407=81692-278=414418-148=270322-43=279498-274=224791-663=128346-91=255631-81=55047-14=33809-209=600361-84=277232-214=18114-28=86982-526=456271-149=122969-122=847420-372=48617-438=179480-294=186261-35=226353-48=305976-501=475321-284=37805-744=61263-145=118881-568=313383-166=217928-335=593259-38=221699-497=202119-24=95799-351=448485-352=133908-843=65273-45=228679-663=16373-327=46203-84=119244×2=48863×5=315327×3=981930×5=4650186×3=558896×4=3584231×2=462777×7=543966×3=198730×9=6570104×6=624585×4=2340131×3=393398×3=1194309×2=61845×7=315264×3=79254×4=21647×5=235426×7=2982469×2=93843×5=215234×4=936188×4=75230×9=270121×4=484151×6=906630×2=1260140×5=700249×4=996152×5=760906×9=8154138×3=41468×8=544429×2=85853×6=31863×7=441828×5=4140175×5=875700×8=5600369×2=738803×4=321271×2=142948×2=1896117×8=936804×3=2412313×3=939825×2=1650142×5=710301×8=240819×4=76473×5=236562×8=496254×9=2286330×2=660266×5=1330100×6=600871×9=783946×4=184130×4=52026+169+585=780441+616+518=1575290+395+92=777308+302+327=937183+153+577=913242+796+569=1607459+182+228=869766+793+573=213274+407+285=766121+333+760=1214254+46+407=707354+654+884=189280+387+328=795965+232+840=2037142+557+65=76410+437+244=691492+148+255=895306+749+178=1233149+479+213=841949+907+342=2198151+65+511=727486+853+55=1394169+470+20=659357+772+958=2087178+283+347=808875+428+503=1806102+781+108=991887+267+640=1794100+281+110=491361+418+85=864177+47+250=474641+500+663=1804546+49+272=867317+965+695=1977476+438+44=958307+773+446=1526242+229+240=711343+716+185=1244506+87+278=87134+645+887=1566286+297+16=599724+566+404=1694298+46+41=385484+737+634=1855264+473+194=931821+471+999=2291416+388+33=83790+234+739=1063326+353+287=966353+370+586=130952+176+545=773184+782+371=1337348+422+157=927853+348+180=1381259+127+575=961833+542+560=1935262+242+322=826880+989+788=2657131+431+412=974345+464+986=1795169+129-67=231139+567-627=79198+134-161=171652+58-355=355273+211-183=301870+244-829=285226+247-52=421344+954-182=111680+144-130=94796+224-887=13342+395-355=82830+886-762=954181+13-160=34165+652-495=322265+74-194=145584+96-136=544369+69-73=365530+469-621=378105+288-308=85178+909-84=1003218+53-143=12813+257-126=14448+255-138=165930+543-588=885387+60-171=276837+787-712=912159+135-108=186876+51-22=905162+291-89=364687+125-603=209149+182-147=184780+597-766=61128+390-259=159219+864-788=295317+41-99=259366+797-33=113041+401-412=30713+729-844=598270+142-12=400640+484-171=95355+357-356=56713+545-495=763275+20-257=38895+682-276=1301254+221-102=373308+900-128=1080181+268-202=247629+289-97=821243+149-11=381720+601-479=842258+11-154=115699+871-652=918309+72-228=153641+737-122=125695+212-269=38828+187-358=65723+340-64=299288+287-68=507228+44-152=120472+908-95=1285496-49-107=340705-443-96=166407-245-63=99882-128-270=484398-163-132=103798-491-130=177449-150-239=60794-194-391=209231-50-104=77713-326-29=358465-101-146=218916-181-239=496431-233-179=19581-307-90=184153-39-72=42964-700-13=251463-198-255=10788-628-109=51488-457-22=9736-580-86=70245-114-42=89574-28-234=312378-154-121=103605-184-174=247477-263-212=2491-43-184=264259-118-111=30647-234-275=138370-108-261=1768-203-285=280360-37-259=64935-213-405=317371-29-228=114968-624-27=317345-30-199=116876-461-332=83472-174-12=286986-250-140=596351-83-107=161309-103-199=7490-122-331=37737-421-12=304477-445-24=8947-584-77=286458-117-190=151978-624-350=4359-263-74=22847-369-77=401333-118-185=30929-166-33=730298-108-13=177987-136-557=294500-161-86=253789-278-506=5471-337-65=69691-145-147=399465-329-128=8993-344-86=563430-87-305=38462-90-138=234452-220+40=272576-203+34=40773-19+412=466713-331+404=786265-211+100=154710-212+902=1400468-47+55=476842-228+792=1406494-468+170=196833-45+497=1285273-159+319=433899-384+903=1418471-404+281=348296-30+53=319292-244+212=260435-58+288=665447-332+126=241964-561+237=640301-260+120=161697-656+415=456138-48+71=161484-50+265=699283-197+234=320420-11+368=777376-240+118=254385-45+797=1137220-190+239=269656-434+609=831401-314+120=207868-491+36=413246-231+424=439746-683+623=686484-363+196=317826-73+468=1221323-287+172=208246-159+251=338493-419+338=412691-439+456=708371-144+245=472494-59+445=880457-304+203=356758-322+161=597172-139+86=119779-18+595=1356204-106+198=296549-442+739=846499-370+206=335955-818+818=955336-302+294=328907-861+345=391329-177+300=452918-268+745=1395333-27+71=377667-427+759=999134-109+376=401598-351+76=323227-128+124=223964-382+488=1070148-90+101=159924-181+567=131095+(281-84)=292731+(873-339)=1265195+(316-164)=347773+(975-370)=137896+(478-117)=457519+(697-292)=924199+(363-209)=353485+(550-325)=710253+(333-288)=298651+(932-624)=95997+(345-99)=343351+(396-273)=474124+(386-17)=493935+(588-150)=1373467+(355-333)=489669+(875-795)=749384+(442-71)=755237+(757-184)=810267+(348-119)=496313+(810-647)=476293+(81-28)=346176+(978-294)=860477+(308-113)=67243+(666-406)=303499+(392-294)=597353+(749-171)=931229+(35-16)=248400+(450-57)=793480+(228-215)=493170+(618-5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