三年级数学(上)计算题专项练习附答案集锦

三年级数学(上)计算题专项练习附答案集锦100×(347-339)=2/6-1/6=446-(92+348)=426-(166+244)=628+97+255=636+531-274=146+341-11=442-(110-87)=927-39×9=211+13+128=90+151=264-65×3=669-93=216-(15+45)=341-276-10=174+249=402+12-290=653×(409-406)=208+197=107×(48-39)=919-830+718=347-(107+164)=348-(341-112)=452-318=195-(763-710)=429-377+361=332+(791-464)=445-(477-428)=101+285=462×(662-654)=382+881+105=493-409=394-(252+17)=5/9-3/9=113+62+743=61×(185-176)=310-236+187=346×2+884=429-173+179=730-(600-298)=137×3+453=964-93×4=102+598+219=197+(255-176)=162×6-578=701+825-730=453-32+168=649-(329+106)=689+470-360=353+(284-188)=15+62+644=139+73=484-406+372=1/5+4/5=21×6=88×(445-440)=106+772-250=454-(347-35)=464-118+429=324-17×6=433+436=947-453+804=782-772=430×2-490=989+670+539=55+236-85=980-(751+107)=111+320=169-(86-78)=761-14-111=398-(436-103)=789-37×7=255+503-100=93×5-272=4/6-1/6=109+(239-81)=328-45×2=362-82×2=293-226+428=350-99-12=579-152×3=607-160×3=26×5=22+367-213=179+153-20=545-(106+182)=735-336=110+(349-25)=267+226-85=699-184-152=251+242-104=841×(758-750)=355+137-418=131+320-431=797-215-35=275-261=549-338-146=583×5-535=695+(823-277)=442-87×5=990-19-629=756-308=148+339+441=79×(79-71)=125+(195-156)=145+345+376=433-(150-19)=856-619=966-630+686=889+250+519=196+61=593-165+843=132×(300-297)=34×9-82=922×5=740+(674-119)=240+39×3=436+92×4=69×5-118=132+147=439-41-222=509+23×9=336-34-19=915-639-269=189×2+989=128×(367-363)=473×3-728=719+(643-416)=434+357=16×4=487×2-859=406-133-140=147+20-94=315+152=149×6=126+367-173=834-460-254=82×(135-127)=475-400=590+(218-76)=301+394=237+290=480-12×7=5/8+2/8=905-(31+851)=738-510=307-81=996-408+573=99+228-177=295-(272-188)=327-30×8=378-355=154+(498-11)=733×(16-10)=125-11-89=809-612+498=296×2+61=915-741=218+325+53=789-(29+686)=595+892+953=790-(506-131)=490×9-415=979-(156+786)=129×5+130=195+131=647+352-540=347-(282-242)=700×6-668=181×3=194+185-105=974-670-190=85×2-48=783-617=873-192-609=425×7=95×6-241=522+236=17+481+338=27+34=172+(962-742)=224-(471-252)=157×4-280=327+(877-372)=179+250-423=872-93×2=267-(309-132)=891-193+818=447+(488-70)=72+251-202=189-(40+122)=12×5+42=109×(28-25)=445-359=913-26×7=333+92×6=774-(299+378)=297+(181-54)=160×9-392=383-150+932=461-360=879-(807-221)=24+(748-403)=346+932-308=500-264=190-13+234=115×(237-229)=360-212-14=425-17-159=898-637+197=33+(407-401)=475-83+157=216×2=516+99+251=165×4-340=343-184+242=924×(339-334)=131×3-313=846+(988-903)=261×2-441=289-159-62=920-(701-424)=827-(403-13)=980-639=300-(946-802)=321+(441-140)=744-49×9=964-559=487-20×5=981-396×2=196+145×5=739-(219+238)=431-97=230+129+454=742-232=493-(550-171)=369+844-471=140×(451-448)=195-55-100=329+104=201+142+590=206+167=219+616+146=337×(928-920)=248-(66+175)=192+268=479-(166+103)=544+768+893=949×(144-141)=491-66×7=49×(230-223)=237+59=14×(97-92)=398-167+63=410+466×2=208+193-57=149-(297-250)=457-(82+253)=416-(87+253)=287+46×6=223+154×3=260-56-80=61×6=752×4-454=95×8=500-(149+293)=209×(403-400)=99+(498-170)=339-98+174=970+(465-209)=4/7+2/7=136×9=114-64+280=825-82-420=110×4-340=801-474+598=719-532=180×(59-54)=117+183+535=870×(485-477)=119×8-186=60-29×2=82-29=228-(141-55)=209+82=708+19×5=317+962=557-97×3=220+436=905-(198+641)=45×(213-204)=410×7-969=866-242-481=482-181+94=569-544+550=456-424=991-(321+292)=112+314+900=142+613=115×4=811-327=970-(585-283)=14+80=332-23×9=387+(883-702)=57+(476-402)=406-97-15=446-369+266=93×7=573+250-554=270+260=74×(546-538)=272+82=451×(322-314)=460-(23+385)=31×8-107=192-70=969-(517+153)=480×5-450=495-(283-121)=483-426=194×3=98-13×5=330+965+416=766×(906-902)=212-(390-260)=644-(303+257)=59×2=59+200×4=56×4+961=163+328-323=364-136+257=169×9=25×(297-288)=481×6-625=275-(260-117)=61×(478-472)=32+35+597=936-(748+74)=981+16×5=519-(433-351)=1/4+2/4=857×3=62-41+186=462-377+703=350+537-841=3/5+2/5=385-280+213=243-34×4=452+105×3=213×2-42=384-120-208=209-22=3/6-2/6=506×8-779=235-24×3=299-91×3=249×4+91=614-438-52=545-202=4/7-1/7=428-86-30=362-258-43=343-145+201=44+527+384=740×8-373=255+180-150=75×(247-244)=335+82=746×8=462-77×6=43×9+675=3/7-1/7=921+112+531=488-13-100=252+28×7=26+63×4=425+(802-623)=604×7=947+920-238=808+269+57=350+(566-77)=492-(190+70)=752-(433+153)=960+229+753=813-(555-240)=477-115-83=802-(431-50)=209+(785-221)=389×8-988=672-143+778=947-(308+418)=632-(422-313)=102+135-83=53×(663-660)=239+395=865+(911-673)=426+585+710=447×2-438=435+158×2=21×(108-105)=310-(95-14)=158×3+146=584×(388-381)=427-143=438-34=261+66-296=51+370+484=415-(139+66)=241+(191-93)=239-(115-65)=94×(299-292)=394-25×2=464-307+946=279-58×2=64+(422-97)=293+(217-161)=147×5-113=441-(363+66)=348+(878-623)=594-517+316=104×8=201+139=662×5=137-(364-326)=759+(798-351)=475-(310+139)=235×4=219+(368-248)=758×5=641+585-941=127×2=394-60×5=293×(661-652)=386×2-386=358-300-53=639-456-80=326+20-89=715-(345+65)=353-194=814+775=1/8+4/8=451×9-46=178+124=319-132-90=660-500+14=676+841=159-10=265+217-202=748×7-132=199×6=659-297=326+230=170+90=66+46×8=81+374-148=487-(315-81)=75×4+223=906-506=212+(273-78)=96+90-30=427-99-74=393-25×9=119+207=940-244+27=45+(221-209)=490-39×3=213×3=167×(341-338)=695×3=983-494=380-(126+212)=155+587+29=378+30-160=213-196=2/7-1/7=164×(349-345)=58+496×2=405-(159+40)=491-231=296-173+229=994-232=292×2-149=170+465=772+(465-210)=606-396-166=471-(169+270)=173×2=367-36+131=629-(355+184)=293-227=214+275=203-153+409=955-(560+55)=481×9-12=382-118=214×2+229=952+102+165=781-12+526=499-(140+125)=762+(492-279)=358+103=693-(473-440)=162+689+134=110×9=536+194×4=408+239+302=891-19×6=646-(122+19)=228+(354-285)=983-428-416=331+935-609=439-(86+229)=987-(818-346)=163-44=38×5=294-64-153=43+(857-360)=161+584-96=354-220-106=186+975+359=329-172+120=545+414-250=61×8=265×3=79-(33+45)=492-335+182=478+469-656=965-73-576=678-394+683=326+592=178+(303-237)=380+472=907-28×9=331-(420-341)=129+368-475=326-39=864-142-131=698-(475+69)=118×6+91=21×9-17=82×9=819×(967-963)=72×(89-80)=238+360+319=262-62×2=432-49×2=265+94+148=907-103-593=783×3-990=956-123×6=59+112=18×(407-402)=208+332×2=490-67=420+170×3=447+103×2=450×2=7/9+2/9=998+647=410×2-720=57×3+233=169×8=109×9-467=230-(154-30)=238-176-26=273-25×5=494×6-606=478+(289-222)=687+(540-134)=98+155=333-60×5=458-33×5=356-81=762-624=599-(616-395)=94+374×2=494×3-412=430-(94+34)=80+368-438=77+(711-189)=409+199×2=309×8=644-352+350=146-97=506+629=41+518+328=165+299=158+600+44=691-(41+521)=484×2-921=231-74×2=449+94=75×7=282×(68-62)=116×3+439=468×(939-934)=311-(389-247)=664×5-109=250+134-356=303+708+952=68-(411-362)=823-(899-348)=372-(561-430)=904-123-161=559-110-121=450×(86-81)=150×5=250-30-134=158×6-552=662+454=118×3=543+172+27=396+21+216=80+138-125=255-209+38=24×6+728=947+606-425=380-(890-745)=135×5=433+338+83=651+438-260=460-(336-115)=239+(196-96)=542×2-47=117×3+256=41×9+30=378×7-740=996×(288-279)=92×9-40=290-(315-248)=430-96=370-17-64=376-215+213=354+281×2=32×5+60=515-97×3=235+250-66=436-(487-450)=403-97-202=305-121+308=71+977-927=211-188=902+(533-358)=274+360+213=897+23-152=536-57×7=41×6+783=40×8=842×3-564=345+141+43=341-80=40×(612-606)=35×3+270=197+(120-104)=823-(609-285)=6/7-1/7=392+68×5=427-70×4=342+33-232=425-169-133=3/7-2/7=94×(185-178)=225+80×4=283-24×5=514-131×3=441-204×2=176+136-54=953-136+845=418-299=366+(284-273)=771×4=858-(161+574)=971-795-50=90-(73+12)=94+195-244=728×7=332-155+22=571-55-315=656+791+660=965-38×6=189×3+280=103×5+110=286+305+92=717-(620-197)=246-(318-153)=309+730+692=600-65+931=37×3=79×8=499-165×3=84+124+131=477+172-346=485-34×8=109×4+226=339+(478-316)=936+328+625=281+(272-139)=649+803+138=191×2=560×2-266=124-(263-215)=729+478-600=609×2=526-164-248=825×(49-42)=947-357=211×2-206=825×(486-483)=500×9-72=101×9=123+689+465=401-(174+186)=463-415=467-(195+148)=719+(665-146)=922-471+102=133×4+125=819-(533+187)=1/7+5/7=300+504=327-(63+143)=832+949+192=1/6+2/6=121+972+678=366-211-52=335-274+92=183×5=105+135×4=448-(457-237)=964-791-161=5/8-1/8=869-57×8=313×(582-575)=436-404+331=277+41+287=149-137=378×8-780=684×(33-30)=740-16-164=330×5=1/6+3/6=364-(85+60)=796-615=154+843=247×7-957=160×6-686=420-325=408+314+218=334-332+371=366+428-207=41+(362-76)=981-296-385=959-358-218=381-(255+115)=831-312×2=193+651+131=464+477×2=74+184=243+250=329-92-51=240×(291-285)=440+846+950=250+(176-160)=219×2=490-(266-42)=176-92+347=52+61=472-77-268=82×(271-265)=5/7+2/7=95×(165-157)=94-30+114=851+644=378-77+193=421-(44-43)=284+25+230=724-(865-494)=203-39×4=177+77=256+192=796+433+361=82×4+93=229×2=459-155×2=28+94×6=172+(149-78)=74×3-209=274×(460-452)=233+(913-253)=500+(360-159)=901-(170+40)=229-(109-77)=470-(176+171)=111×8-273=454+355-724=310×3-916=944-102=452-204×2=1/5+2/5=729-(201+54)=242-34×5=384-54×6=518×(951-948)=344-128+918=325-(217+27)=262-164+188=86×5+267=55+201+165=150+22-59=33×9+677=837-(511-28)=108+596=931+(907-567)=137×7+877=943-28-347=470-369+230=481-454=117-(259-220)=718-289=318-(165+94)=576×7=380-57-250=83×(171-162)=487+512-815=974×2=494+(392-385)=634-(882-376)=155+(219-66)=118×4=4/5-1/5=232-29×8=470-(170+102)=477×9=747×6=430+37×5=252×2=295-(600-519)=520+97=44×(422-413)=400-(177+117)=902-(426+268)=584+(914-658)=419-24×9=87+398=606-499=905+637-200=143×3-266=303+(106-38)=2/4-1/4=24×2=892×(559-553)=702×9-211=101×3-86=464-228-130=892×7=44+36=165-51×3=855-226×3=155×(344-339)=316+370+175=35×(487-481)=334-(427-217)=35×8+223=参考答案100×(347-339)=8002/6-1/6=1/6446-(92+348)=6426-(166+244)=16628+97+255=980636+531-274=893146+341-11=476442-(110-87)=419927-39×9=576211+13+128=35290+151=241264-65×3=69669-93=576216-(15+45)=156341-276-10=55174+249=423402+12-290=124653×(409-406)=1959208+197=405107×(48-39)=963919-830+718=807347-(107+164)=76348-(341-112)=119452-318=134195-(763-710)=142429-377+361=413332+(791-464)=659445-(477-428)=396101+285=386462×(662-654)=3696382+881+105=1368493-409=84394-(252+17)=1255/9-3/9=2/9113+62+743=91861×(185-176)=549310-236+187=261346×2+884=1576429-173+179=435730-(600-298)=428137×3+453=864964-93×4=592102+598+219=919197+(255-176)=276162×6-578=394701+825-730=796453-32+168=589649-(329+106)=214689+470-360=799353+(284-188)=44915+62+644=721139+73=212484-406+372=4501/5+4/5=121×6=12688×(445-440)=440106+772-250=628454-(347-35)=142464-118+429=775324-17×6=222433+436=869947-453+804=1298782-772=10430×2-490=370989+670+539=219855+236-85=206980-(751+107)=122111+320=431169-(86-78)=161761-14-111=636398-(436-103)=65789-37×7=530255+503-100=65893×5-272=1934/6-1/6=3/6109+(239-81)=267328-45×2=238362-82×2=198293-226+428=495350-99-12=239579-152×3=123607-160×3=12726×5=13022+367-213=176179+153-20=312545-(106+182)=257735-336=399110+(349-25)=434267+226-85=408699-184-152=363251+242-104=389841×(758-750)=6728355+137-418=74131+320-431=20797-215-35=547275-261=14549-338-146=65583×5-535=2380695+(823-277)=1241442-87×5=7990-19-629=342756-308=448148+339+441=92879×(79-71)=632125+(195-156)=164145+345+376=866433-(150-19)=302856-619=237966-630+686=1022889+250+519=1658196+61=257593-165+843=1271132×(300-297)=39634×9-82=224922×5=4610740+(674-119)=1295240+39×3=357436+92×4=80469×5-118=227132+147=279439-41-222=176509+23×9=716336-34-19=283915-639-269=7189×2+989=1367128×(367-363)=512473×3-728=691719+(643-416)=946434+357=79116×4=64487×2-859=115406-133-140=133147+20-94=73315+152=467149×6=894126+367-173=320834-460-254=12082×(135-127)=656475-400=75590+(218-76)=732301+394=695237+290=527480-12×7=3965/8+2/8=7/8905-(31+851)=23738-510=228307-81=226996-408+573=116199+228-177=150295-(272-188)=211327-30×8=87378-355=23154+(498-11)=641733×(16-10)=4398125-11-89=25809-612+498=695296×2+61=653915-741=174218+325+53=596789-(29+686)=74595+892+953=2440790-(506-131)=415490×9-415=3995979-(156+786)=37129×5+130=775195+131=326647+352-540=459347-(282-242)=307700×6-668=3532181×3=543194+185-105=274974-670-190=11485×2-48=122783-617=166873-192-609=72425×7=297595×6-241=329522+236=75817+481+338=83627+34=61172+(962-742)=392224-(471-252)=5157×4-280=348327+(877-372)=832179+250-423=6872-93×2=686267-(309-132)=90891-193+818=1516447+(488-70)=86572+251-202=121189-(40+122)=2712×5+42=102109×(28-25)=327445-359=86913-26×7=731333+92×6=885774-(299+378)=97297+(181-54)=424160×9-392=1048383-150+932=1165461-360=101879-(807-221)=29324+(748-403)=369346+932-308=970500-264=236190-13+234=411115×(237-229)=920360-212-14=134425-17-159=249898-637+197=45833+(407-401)=39475-83+157=549216×2=432516+99+251=866165×4-340=320343-184+242=401924×(339-334)=4620131×3-313=80846+(988-903)=931261×2-441=81289-159-62=68920-(701-424)=643827-(403-13)=437980-639=341300-(946-802)=156321+(441-140)=622744-49×9=303964-559=405487-20×5=387981-396×2=189196+145×5=921739-(219+238)=282431-97=334230+129+454=813742-232=510493-(550-171)=114369+844-471=742140×(451-448)=420195-55-100=40329+104=433201+142+590=933206+167=373219+616+146=981337×(928-920)=2696248-(66+175)=7192+268=460479-(166+103)=210544+768+893=2205949×(144-141)=2847491-66×7=2949×(230-223)=343237+59=29614×(97-92)=70398-167+63=294410+466×2=1342208+193-57=344149-(297-250)=102457-(82+253)=122416-(87+253)=76287+46×6=563223+154×3=685260-56-80=12461×6=366752×4-454=255495×8=760500-(149+293)=58209×(403-400)=62799+(498-170)=427339-98+174=415970+(465-209)=12264/7+2/7=6/7136×9=1224114-64+280=330825-82-420=323110×4-340=100801-474+598=925719-532=187180×(59-54)=900117+183+535=835870×(485-477)=6960119×8-186=76660-29×2=282-29=53228-(141-55)=142209+82=291708+19×5=803317+962=1279557-97×3=266220+436=656905-(198+641)=6645×(213-204)=405410×7-969=1901866-242-481=143482-181+94=395569-544+550=575456-424=32991-(321+292)=378112+314+900=1326142+613=755115×4=460811-327=484970-(585-283)=66814+80=94332-23×9=125387+(883-702)=56857+(476-402)=131406-97-15=294446-369+266=34393×7=651573+250-554=269270+260=53074×(546-538)=592272+82=354451×(322-314)=3608460-(23+385)=5231×8-107=141192-70=122969-(517+153)=299480×5-450=1950495-(283-121)=333483-426=57194×3=58298-13×5=33330+965+416=1711766×(906-902)=3064212-(390-260)=82644-(303+257)=8459×2=11859+200×4=85956×4+961=1185163+328-323=168364-136+257=485169×9=152125×(297-288)=225481×6-625=2261275-(260-117)=13261×(478-472)=36632+35+597=664936-(748+74)=114981+16×5=1061519-(433-351)=4371/4+2/4=3/4857×3=257162-41+186=207462-377+703=788350+537-841=463/5+2/5=1385-280+213=318243-34×4=107452+105×3=767213×2-42=384384-120-208=56209-22=1873/6-2/6=1/6506×8-779=3269235-24×3=163299-91×3=26249×4+91=1087614-438-52=124545-202=3434/7-1/7=3/7428-86-30=312362-258-43=61343-145+201=39944+527+384=955740×8-373=5547255+180-150=28575×(247-244)=225335+82=417746×8=5968462-77×6=043×9+675=10623/7-1/7=2/7921+112+531=1564488-13-100=375252+28×7=44826+63×4=278425+(802-623)=604604×7=4228947+920-238=1629808+269+57=1134350+(566-77)=839492-(190+70)=232752-(433+153)=166960+229+753=1942813-(555-240)=498477-115-83=279802-(431-50)=421209+(785-221)=773389×8-988=2124672-143+778=1307947-(308+418)=221632-(422-313)=523102+135-83=15453×(663-660)=159239+395=634865+(911-673)=1103426+585+710=1721447×2-438=456435+158×2=75121×(108-105)=63310-(95-14)=229158×3+146=620584×(388-381)=4088427-143=284438-34=404261+66-296=3151+370+484=905415-(139+66)=210241+(191-93)=339239-(115-65)=18994×(299-292)=658394-25×2=344464-307+946=1103279-58×2=16364+(422-97)=389293+(217-161)=349147×5-113=622441-(363+66)=12348+(878-623)=603594-517+316=393104×8=832201+139=340662×5=3310137-(364-326)=99759+(798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