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230+58=818+420=144+35=202+405=188+189=206+115=151+247=580+766=123+174=260+228=354+59=557+863=190+288=824+399=100+359=122+537=76+281=400+443=129+298=874+470=143+330=380+208=113+174=179+603=66+287=468+95=207+154=481+212=189+190=423+510=127+202=830+345=226+251=194+423=68+266=164+181=90+132=978+891=65+261=125+294=275+177=647+664=384+115=303+121=76+117=141+44=150+113=505+606=109+335=725+688=15+19=434+290=105+239=678+447=123+211=397+214=248+121=268+140=320+99=175+511=347-269=887-421=350-263=923-93=366-87=921-336=183-104=585-234=101-73=235-190=297-259=555-489=238-10=799-273=316-265=482-231=346-330=761-19=333-253=756-350=324-273=705-492=384-117=782-658=463-54=782-635=372-297=692-674=418-363=939-895=460-10=878-16=436-67=929-214=390-100=754-364=240-10=945-108=482-66=921-424=275-156=878-362=298-252=793-353=281-201=654-286=281-232=512-84=245-120=783-273=454-69=613-316=357-128=571-417=242-62=341-85=373-84=333-36=494-166=987-145=68×8=146×4=141×3=418×9=105×5=950×3=220×4=735×6=72×7=214×9=365×2=913×2=439×2=799×8=187×2=430×5=460×2=839×5=34×8=389×5=232×3=610×9=169×4=391×2=118×2=512×8=151×6=525×3=320×3=484×6=102×6=347×9=161×6=584×9=237×3=298×9=499×2=915×9=157×6=78×7=60×5=873×4=32×7=965×8=44×7=429×8=98×2=303×6=200×3=222×8=341×2=539×5=57×3=55×7=114×6=300×3=62×3=810×5=33×3=640×4=256+344+222=907+64+151=108+21+266=972+378+874=35+580+21=592+486+849=345+300+21=309+235+45=101+191+150=419+466+864=93+255+590=602+97+987=89+15+747=585+163+429=384+370+158=57+316+800=198+207+414=491+955+146=233+239+87=462+161+348=243+147+446=65+502+695=264+382+160=884+234+363=285+313+78=592+311+166=506+328+130=817+651+431=148+556+10=22+622+510=152+30+308=656+882+332=474+388+31=153+106+799=325+71+75=817+394+987=67+325+278=97+62+386=243+103+334=696+316+966=56+77+15=103+548+618=388+239+359=381+195+698=140+147+312=316+262+240=342+358+273=412+712+889=21+513+71=413+743+86=84+807+102=349+572+423=402+182+104=976+157+918=168+213+452=350+201+972=156+404+333=342+965+974=213+70+625=117+563+785=50+168-106=621+294-178=385+10-78=643+122-55=95+302-371=225+767-253=101+311-126=70+849-579=363+103-312=173+74-245=234+73-188=791+192-835=85+371-393=474+433-851=340+37-231=564+10-320=237+82-221=428+746-431=178+191-321=386+732-627=77+379-289=515+983-458=324+118-389=532+276-474=225+86-299=93+553-304=152+31-25=257+934-369=294+60-62=461+397-596=48+448-152=443+860-59=447+29-71=703+907-549=364+117-349=222+537-27=171+182-331=996+268-454=17+323-80=273+264-226=103+202-24=358+121-57=308+88-222=869+471-305=90+332-208=297+478-487=251+106-195=456+960-272=300+145-248=282+775-963=31+128-121=303+414-115=22+397-374=767+859-873=217+132-14=479+368-555=131+17-61=993+266-226=10+255-106=813+287-27=475-170-221=713-501-119=413-123-219=875-426-161=413-291-25=610-106-11=32-14-14=493-31-160=391-150-30=700-276-14=262-78-72=591-246-99=356-166-159=889-419-467=384-36-46=892-345-294=246-78-91=654-228-24=434-290-105=933-181-606=464-83-151=823-22-465=364-192-96=736-164-218=311-262-17=693-420-205=389-129-96=911-312-142=460-71-187=872-488-197=306-242-48=840-471-126=499-208-276=626-439-168=499-10-328=763-421-126=474-115-78=911-176-558=255-194-33=532-483-45=337-28-223=725-103-292=159-17-134=917-814-55=316-45-222=661-227-353=427-91-283=409-180-10=409-181-51=992-757-113=470-22-434=869-68-348=416-19-282=865-158-179=407-137-126=652-13-253=496-15-458=718-228-100=406-136-80=824-287-121=400-143+192=479-299+188=430-324+299=709-382+358=218-88+350=942-852+242=94-57+204=933-783+280=331-67+177=872-572+677=334-242+245=711-492+597=418-289+58=870-635+836=171-155+18=803-591+266=319-295+41=136-16+403=174-120+121=509-41+198=498-181+126=926-30+765=229-106+136=951-877+380=404-284+107=636-147+317=450-406+20=925-744+375=207-174+173=138-120+534=417-211+253=738-329+373=472-142+53=956-500+490=407-347+123=512-365+322=253-47+116=978-559+724=279-260+305=438-69+738=442-428+34=384-112+258=381-359+154=805-660+965=132-46+102=963-795+705=443-200+13=556-30+379=474-356+55=626-516+360=384-363+195=736-668+963=322-38+166=953-469+479=386-240+246=962-366+846=466-407+275=208-107+685=277-26+47=795-383+874=305+(386-182)=216+(671-216)=123+(252-27)=282+(922-133)=267+(256-26)=533+(422-338)=350+(265-153)=129+(987-484)=131+(379-244)=799+(699-255)=383+(452-230)=286+(217-169)=499+(422-70)=192+(234-32)=387+(327-238)=913+(500-258)=100+(279-97)=864+(982-844)=41+(326-237)=613+(720-565)=167+(440-217)=215+(845-134)=214+(403-169)=791+(66-39)=243+(145-73)=13+(640-154)=41+(271-250)=874+(934-692)=255+(119-76)=805+(850-319)=395+(236-196)=592+(572-268)=304+(361-179)=165+(683-656)=43+(183-11)=447+(819-167)=88+(431-385)=406+(347-265)=55+(357-252)=722+(915-910)=413+(282-74)=671+(878-714)=279+(336-165)=756+(773-651)=60+(335-128)=758+(900-750)=39+(378-227)=51+(281-45)=137+(99-75)=774+(230-164)=280+(490-395)=37+(425-326)=136+(402-369)=880+(729-518)=28+(379-214)=310+(796-195)=180+(211-93)=944+(963-261)=497+(403-187)=179+(988-924)=405-(78+166)=816-(636+153)=397-(44+202)=603-(442+34)=196-(165+28)=375-(25+272)=207-(94+18)=830-(392+114)=435-(118+267)=935-(31+145)=144-(81+46)=918-(33+225)=407-(95+293)=549-(145+401)=490-(174+161)=875-(321+38)=415-(19+284)=694-(88+42)=481-(334+109)=941-(350+483)=271-(34+156)=676-(166+267)=374-(107+258)=981-(214+248)=482-(318+136)=957-(581+69)=421-(41+152)=938-(145+152)=485-(55+338)=886-(403+54)=394-(109+93)=487-(111+166)=488-(65+44)=992-(799+12)=465-(394+13)=952-(601+105)=230-(157+15)=799-(384+307)=438-(209+62)=748-(286+169)=356-(108+218)=662-(111+139)=302-(58+207)=579-(271+138)=494-(299+77)=521-(111+62)=492-(177+57)=751-(408+78)=365-(90+206)=950-(348+418)=494-(82+45)=580-(10+69)=457-(111+187)=827-(306+447)=487-(28+198)=755-(525+206)=447-(207+69)=941-(643+189)=460-(144+101)=979-(256+678)=389-(233-109)=435-(878-493)=274-(442-423)=371-(419-239)=428-(358-103)=775-(710-329)=418-(284-185)=345-(335-230)=436-(452-235)=828-(886-178)=268-(396-372)=252-(326-294)=75-(104-42)=565-(890-548)=434-(399-264)=199-(216-48)=462-(116-76)=797-(432-294)=436-(491-190)=193-(491-480)=404-(459-235)=628-(798-333)=479-(455-356)=604-(294-201)=374-(91-19)=664-(463-397)=442-(105-48)=542-(668-299)=368-(282-244)=805-(74-32)=172-(402-392)=95-(247-171)=376-(122-69)=908-(300-141)=103-(151-89)=852-(437-247)=180-(137-31)=618-(373-93)=392-(452-103)=270-(428-257)=57-(238-186)=931-(982-335)=449-(363-30)=967-(561-387)=288-(467-199)=822-(837-335)=440-(61-20)=971-(774-138)=389-(275-64)=809-(862-438)=127-(294-198)=640-(566-205)=190-(261-91)=939-(859-662)=462-(123-48)=662-(915-655)=403-(399-346)=128-(422-341)=317-(86-12)=829-(962-331)=315+183×3=611+248×2=261+58×7=791+241×2=254+12×6=930+268×2=322+88×7=829+237×4=60+35×4=734+21×4=126+356×2=671+185×4=378+82×6=842+161×2=413+152×2=15+89×3=376+44×7=161+28×2=124+295×2=486+11×6=455+162×2=103+205×2=83+34×4=222+281×3=185+48×9=760+247×3=307+268×2=181+319×3=167+170×2=613+272×2=190×4+235=153×3+368=134×6+37=497×2+705=138×3+336=145×3+23=190×2+272=135×7+697=163×3+498=54×4+758=143×2+198=126×3+159=26×6+357=68×8+298=147×2+417=313×3+497=44×4+44=109×5+81=19×2+260=126×6+438=14×9+114=262×2+566=62×2+417=236×2+503=193×3+184=171×4+14=16×2+372=165×6+335=143×4+16=74×4+161=198-95×2=516-114×4=227-97×2=611-146×4=162-13×6=533-158×3=383-36×9=505-213×2=454-64×4=972-47×2=468-20×8=453-38×6=441-139×3=365-12×2=169-36×2=685-42×2=491-67×6=383-105×3=290-18×3=659-38×3=321-102×2=932-150×4=355-79×2=942-396×2=324-138×2=876-132×4=253-51×4=345-38×7=282-24×5=879-369×2=481-100×3=641-81×5=451-60×4=570-31×8=500-39×9=868-109×4=467-112×3=586-41×9=300-25×2=957-144×3=476-50×3=793-56×6=273-27×7=984-92×7=337-41×2=566-29×4=429-24×7=750-46×5=440-30×5=894-98×4=492-103×3=624-175×3=213-20×2=927-205×3=413-45×2=901-80×4=440-211×2=833-163×5=183-21×6=239-43×4=195×3-352=507×9-185=92×2-55=775×2-594=92×5-83=649×5-465=102×3-208=325×6-434=159×4-382=119×5-512=110×9-682=830×6-711=74×6-356=268×7-687=47×7-304=463×3-198=274×2-319=181×2-95=111×8-327=665×9-581=173×3-61=342×5-164=64×8-474=887×3-761=215×4-684=539×9-824=62×7-129=635×5-501=100×7-592=849×2-100=157×5-28=724×6-839=74×5-303=850×2-348=194×2-237=689×5-241=385×2-351=841×8-742=173×3-488=291×9-470=464×2-321=486×4-676=243×4-264=380×4-875=107×4-244=530×5-801=142×5-710=481×8-807=81×8-169=585×6-571=83×8-76=432×2-143=125×5-435=616×7-683=69×7-328=381×8-599=203×3-39=528×6-460=422×2-290=290×7-291=90×(400-396)=744×(134-125)=81×(368-360)=137×(726-717)=90×(91-83)=559×(903-898)=60×(386-377)=147×(663-655)=205×(224-221)=459×(223-219)=63×(357-351)=309×(253-248)=82×(227-223)=873×(542-537)=32×(48-39)=907×(48-43)=267×(468-465)=100×(446-443)=55×(259-251)=215×(222-216)=128×(68-64)=320×(393-390)=41×(218-212)=363×(782-778)=64×(200-193)=222×(31-22)=29×(317-308)=462×(746-740)=108×(348-343)=821×(477-471)=95×(178-172)=216×(241-236)=103×(196-193)=914×(946-938)=145×(39-34)=106×(454-450)=13×(495-489)=144×(731-726)=60×(387-381)=125×(739-735)=83×(184-178)=874×(444-438)=67×(141-132)=775×(489-480)=200×(68-65)=411×(785-778)=17×(491-483)=649×(989-981)=76×(344-337)=716×(878-873)=33×(136-130)=555×(917-908)=79×(435-432)=652×(582-578)=16×(115-112)=399×(80-75)=275×(241-238)=374×(295-290)=16×(247-240)=433×(198-192)=1/5+2/5=5/8+3/8=1/6+3/6=2/8+4/8=1/7+4/7=1/7+5/7=3/8+4/8=2/9+5/9=2/8+5/8=4/9+3/9=4/8+3/8=1/4+3/4=4/8-3/8=5/9-1/9=2/4-1/4=8/10-1/10=5/8-2/8=4/7-3/7=3/7-1/7=6/10-3/10=4/7-1/7=3/5-1/5=3/6-1/6=3/4-1/4=参考答案230+58=288818+420=1238144+35=179202+405=607188+189=377206+115=321151+247=398580+766=1346123+174=297260+228=488354+59=413557+863=1420190+288=478824+399=1223100+359=459122+537=65976+281=357400+443=843129+298=427874+470=1344143+330=473380+208=588113+174=287179+603=78266+287=353468+95=563207+154=361481+212=693189+190=379423+510=933127+202=329830+345=1175226+251=477194+423=61768+266=334164+181=34590+132=222978+891=186965+261=326125+294=419275+177=452647+664=1311384+115=499303+121=42476+117=193141+44=185150+113=263505+606=1111109+335=444725+688=141315+19=34434+290=724105+239=344678+447=1125123+211=334397+214=611248+121=369268+140=408320+99=419175+511=686347-269=78887-421=466350-263=87923-93=830366-87=279921-336=585183-104=79585-234=351101-73=28235-190=45297-259=38555-489=66238-10=228799-273=526316-265=51482-231=251346-330=16761-19=742333-253=80756-350=406324-273=51705-492=213384-117=267782-658=124463-54=409782-635=147372-297=75692-674=18418-363=55939-895=44460-10=450878-16=862436-67=369929-214=715390-100=290754-364=390240-10=230945-108=837482-66=416921-424=497275-156=119878-362=516298-252=46793-353=440281-201=80654-286=368281-232=49512-84=428245-120=125783-273=510454-69=385613-316=297357-128=229571-417=154242-62=180341-85=256373-84=289333-36=297494-166=328987-145=84268×8=544146×4=584141×3=423418×9=3762105×5=525950×3=2850220×4=880735×6=441072×7=504214×9=1926365×2=730913×2=1826439×2=878799×8=6392187×2=374430×5=2150460×2=920839×5=419534×8=272389×5=1945232×3=696610×9=5490169×4=676391×2=782118×2=236512×8=4096151×6=906525×3=1575320×3=960484×6=2904102×6=612347×9=3123161×6=966584×9=5256237×3=711298×9=2682499×2=998915×9=8235157×6=94278×7=54660×5=300873×4=349232×7=224965×8=772044×7=308429×8=343298×2=196303×6=1818200×3=600222×8=1776341×2=682539×5=269557×3=17155×7=385114×6=684300×3=90062×3=186810×5=405033×3=99640×4=2560256+344+222=822907+64+151=1122108+21+266=395972+378+874=222435+580+21=636592+486+849=1927345+300+21=666309+235+45=589101+191+150=442419+466+864=174993+255+590=938602+97+987=168689+15+747=851585+163+429=1177384+370+158=91257+316+800=1173198+207+414=819491+955+146=1592233+239+87=559462+161+348=971243+147+446=83665+502+695=1262264+382+160=806884+234+363=1481285+313+78=676592+311+166=1069506+328+130=964817+651+431=1899148+556+10=71422+622+510=1154152+30+308=490656+882+332=1870474+388+31=893153+106+799=1058325+71+75=471817+394+987=219867+325+278=67097+62+386=545243+103+334=680696+316+966=197856+77+15=148103+548+618=1269388+239+359=986381+195+698=1274140+147+312=599316+262+240=818342+358+273=973412+712+889=201321+513+71=605413+743+86=124284+807+102=993349+572+423=1344402+182+104=688976+157+918=2051168+213+452=833350+201+972=1523156+404+333=893342+965+974=2281213+70+625=908117+563+785=146550+168-106=112621+294-178=737385+10-78=317643+122-55=71095+302-371=26225+767-253=739101+311-126=28670+849-579=340363+103-312=154173+74-245=2234+73-188=119791+192-835=14885+371-393=63474+433-851=56340+37-231=146564+10-320=254237+82-221=98428+746-431=743178+191-321=48386+732-627=49177+379-289=167515+983-458=1040324+118-389=53532+276-474=334225+86-299=1293+553-304=342152+31-25=158257+934-369=822294+60-62=292461+397-596=26248+448-152=344443+860-59=1244447+29-71=405703+907-549=1061364+117-349=132222+537-27=732171+182-331=22996+268-454=81017+323-80=260273+264-226=311103+202-24=281358+121-57=422308+88-222=174869+471-305=103590+332-208=214297+478-487=288251+106-195=162456+960-272=1144300+145-248=197282+775-963=9431+128-121=38303+414-115=60222+397-374=45767+859-873=753217+132-14=335479+368-555=292131+17-61=87993+266-226=103310+255-106=159813+287-27=1073475-170-221=84713-501-119=93413-123-219=71875-426-161=288413-291-25=97610-106-11=49332-14-14=4493-31-160=302391-150-30=211700-276-14=410262-78-72=112591-246-99=246356-166-159=31889-419-467=3384-36-46=302892-345-294=253246-78-91=77654-228-24=402434-290-105=39933-181-606=146464-83-151=230823-22-465=336364-192-96=76736-164-218=354311-262-17=32693-420-205=68389-129-96=164911-312-142=457460-71-187=202872-488-197=187306-242-48=16840-471-126=243499-208-276=15626-439-168=19499-10-328=161763-421-126=216474-115-78=281911-176-558=177255-194-33=28532-483-45=4337-28-223=86725-103-292=330159-17-134=8917-814-55=48316-45-222=49661-227-353=81427-91-283=53409-180-10=219409-181-51=177992-757-113=122470-22-434=14869-68-348=453416-19-282=115865-158-179=528407-137-126=144652-13-253=386496-15-458=23718-228-100=390406-136-80=190824-287-121=416400-143+192=449479-299+188=368430-324+299=405709-382+358=685218-88+350=480942-852+242=33294-57+204=241933-783+280=430331-67+177=441872-572+677=977334-242+245=337711-492+597=816418-289+58=187870-635+836=1071171-155+18=34803-591+266=478319-295+41=65136-16+403=523174-120+121=175509-41+198=666498-181+126=443926-30+765=1661229-106+136=259951-877+380=454404-284+107=227636-147+317=806450-406+20=64925-744+375=556207-174+173=206138-120+534=552417-211+253=459738-329+373=782472-142+53=383956-500+490=946407-347+123=183512-365+322=469253-47+116=322978-559+724=1143279-260+305=324438-69+738=1107442-428+34=48384-112+258=530381-359+154=176805-660+965=1110132-46+102=188963-795+705=873443-200+13=256556-30+379=905474-356+55=173626-516+360=470384-363+195=216736-668+963=1031322-38+166=450953-469+479=963386-240+246=392962-366+846=1442466-407+275=334208-107+685=786277-26+47=298795-383+874=1286305+(386-182)=509216+(671-216)=671123+(252-27)=348282+(922-133)=1071267+(256-26)=497533+(422-338)=617350+(265-153)=462129+(987-484)=632131+(379-244)=266799+(699-255)=1243383+(452-230)=605286+(217-169)=334499+(422-70)=851192+(234-32)=394387+(327-238)=476913+(500-258)=1155100+(279-97)=282864+(982-844)=100241+(326-237)=130613+(720-565)=768167+(440-217)=390215+(845-134)=926214+(403-169)=448791+(66-39)=818243+(145-73)=31513+(640-154)=49941+(271-250)=62874+(934-692)=1116255+(119-76)=298805+(850-319)=1336395+(236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