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301+70=272+848=260+162=214+174=50+38=463+520=284+60=494+156=287+180=136+139=215+167=617+455=66+357=922+737=220+189=162+588=219+272=189+560=291+136=574+555=182+113=130+547=94+392=666+707=301+71=589+100=358+84=211+356=69+413=47+154=184+236=337+329=274+212=131+425=80+355=525+450=135+131=602+751=211+231=512+144=112+22=909+985=135+242=535+479=253+122=355+404=42+205=540+288=217+112=749+772=136+190=512+250=141+318=443+636=47+102=250+203=93+80=142+187=303+72=218+576=384-132=825-455=333-39=581-73=320-18=413-334=424-234=870-67=235-14=389-91=334-70=658-602=421-37=170-144=143-11=685-624=291-165=504-246=176-37=794-193=484-227=930-401=362-217=459-95=257-99=951-639=293-48=709-570=481-98=714-64=473-182=202-90=332-263=898-496=491-99=320-57=210-108=886-558=275-36=992-834=341-156=951-398=216-90=234-110=205-186=422-280=474-343=755-576=391-250=743-116=306-75=703-70=391-136=563-258=263-180=749-735=384-315=162-152=220-37=680-489=28×5=425×7=198×2=629×5=104×6=161×2=185×2=180×9=118×5=274×5=130×7=170×3=15×2=733×5=235×3=752×9=198×4=97×8=79×4=319×3=246×4=29×7=105×7=211×9=110×5=81×3=74×4=80×3=13×6=426×5=80×4=393×6=85×4=942×6=191×3=325×6=34×2=561×9=77×4=598×9=209×4=563×6=70×2=624×2=331×3=231×7=64×7=64×5=483×2=692×7=45×5=764×7=300×2=928×3=80×6=882×5=63×7=664×7=27×3=142×6=84+598+305=584+511+596=302+212+146=235+725+266=326+16+316=947+851+373=136+314+80=126+396+531=15+490+427=88+379+66=33+525+334=939+342+191=81+38+94=175+211+197=576+76+278=584+703+816=360+213+332=948+698+304=83+491+21=15+393+596=197+51+198=81+790+327=48+66+436=388+975+474=532+26+435=592+10+340=448+319+175=138+225+544=165+376+418=969+635+601=182+644+130=341+14+983=134+155+429=946+719+173=289+213+490=757+462+911=61+81+588=485+183+907=241+527+171=874+677+79=555+292+58=642+72+442=229+514+33=134+714+770=70+628+103=883+969+914=374+267+96=967+131+666=167+728+86=164+524+442=21+291+44=779+375+592=422+65+443=298+167+578=254+571+68=547+353+531=227+517+200=909+680+455=74+277+314=430+649+739=50+301-341=52+689-39=373+70-163=952+511-532=102+249-65=154+735-736=164+167-240=206+826-57=311+159-25=626+635-813=104+188-66=419+362-759=41+379-86=540+381-915=208+218-375=646+123-395=179+101-93=283+67-324=247+145-363=670+223-731=317+65-287=486+304-325=179+144-71=70+645-677=264+206-452=750+767-699=46+203-163=296+712-296=26+460-346=515+595-822=235+224-387=880+360-296=255+64-247=265+651-197=115+25-10=433+618-671=31+390-389=490+318-706=96+187-53=687+934-262=121+171-109=930+887-145=320+47-324=949+606-488=298+182-308=441+815-328=257+36-75=620+43-292=90+226-296=531+748-331=343+109-182=489+121-371=283+125-21=857+768-420=157+284-39=487+198-636=424+76-16=631+478-973=360+21-354=347+566-413=450-275-42=640-238-140=387-25-22=993-754-59=374-67-21=488-54-219=482-225-69=911-18-629=437-210-31=930-333-274=473-187-48=721-119-181=229-20-200=699-35-440=394-195-61=972-297-411=326-234-50=902-294-50=449-129-49=937-133-205=404-47-282=684-255-179=336-260-18=709-320-71=268-82-148=806-655-24=281-32-180=271-180-22=444-35-229=892-676-60=372-233-11=997-493-241=413-169-100=650-65-422=471-116-64=956-18-668=439-32-266=792-267-211=269-175-60=764-436-76=465-132-155=864-684-115=358-183-34=762-408-214=481-122-196=804-156-644=403-170-185=921-448-149=477-27-450=873-214-473=178-21-21=476-225-50=424-84-259=907-49-273=486-286-93=520-115-252=471-32-309=398-78-226=407-261-48=907-92-452=495-75+67=429-258+658=459-51+55=924-126+448=315-97+106=948-641+987=249-120+361=752-698+892=450-254+43=469-130+611=369-291+399=972-632+143=204-96+91=738-621+886=446-114+155=976-44+255=218-82+57=272-156+35=442-207+190=790-142+421=461-56+44=800-163+143=334-265+430=857-611+556=393-285+135=551-259+828=498-284+192=260-101+155=257-165+99=915-177+701=499-408+141=615-512+756=274-158+25=817-80+803=450-401+212=617-169+409=112-59+245=359-213+219=49-18+250=650-51+259=127-120+350=29-28+307=436-266+192=724-84+326=173-94+329=909-876+93=466-308+267=388-137+498=117-20+371=742-300+676=450-212+166=645-38+911=64-61+128=873-524+351=418-245+322=531-79+949=174-52+22=586-206+272=166-138+199=867-86+598=406+(340-317)=633+(757-319)=375+(495-459)=769+(822-369)=156+(436-433)=137+(666-74)=461+(268-22)=310+(899-591)=242+(432-406)=521+(174-107)=437+(194-187)=755+(889-440)=177+(222-204)=401+(360-277)=114+(453-29)=119+(875-335)=403+(434-417)=230+(769-448)=362+(255-68)=50+(669-311)=445+(276-268)=464+(801-246)=235+(489-297)=624+(625-347)=237+(248-143)=424+(377-197)=306+(249-128)=474+(587-392)=309+(180-167)=500+(604-391)=148+(400-43)=947+(846-512)=339+(352-38)=336+(980-229)=496+(239-29)=997+(849-323)=198+(401-364)=879+(625-463)=255+(229-173)=151+(653-422)=420+(182-46)=912+(524-135)=205+(172-40)=860+(967-385)=230+(259-96)=432+(316-51)=430+(418-162)=644+(858-692)=284+(428-45)=851+(793-336)=199+(274-170)=804+(595-490)=274+(439-312)=15+(636-97)=20+(297-80)=500+(429-393)=366+(467-175)=663+(361-146)=297+(429-251)=138+(983-140)=491-(82+218)=828-(21+456)=248-(104+43)=576-(89+415)=177-(28+126)=390-(53+65)=381-(141+118)=771-(26+460)=415-(164+47)=778-(380+387)=447-(88+351)=834-(220+100)=204-(33+57)=702-(314+287)=453-(128+244)=755-(313+318)=497-(121+183)=647-(226+293)=340-(55+113)=790-(189+111)=443-(104+90)=941-(494+266)=391-(136+29)=903-(295+507)=234-(76+143)=845-(602+86)=194-(51+28)=707-(311+182)=343-(93+25)=949-(466+46)=456-(209+50)=153-(98+17)=384-(49+327)=983-(449+26)=390-(12+350)=773-(116+331)=473-(37+163)=833-(230+47)=477-(216+248)=284-(25+257)=479-(49+242)=727-(629+45)=494-(35+459)=863-(677+50)=336-(158+11)=879-(174+12)=431-(13+318)=432-(114+138)=459-(77+349)=989-(166+603)=358-(82+192)=914-(57+462)=451-(337+14)=338-(95+121)=471-(184+83)=612-(314+173)=311-(161+60)=795-(541+100)=465-(275+32)=946-(351+405)=311-(394-279)=899-(984-312)=404-(145-96)=406-(956-690)=431-(404-81)=962-(906-739)=245-(406-284)=979-(588-25)=210-(169-150)=245-(696-518)=440-(36-25)=231-(770-669)=308-(374-307)=660-(768-616)=88-(193-130)=296-(581-540)=158-(372-367)=769-(797-354)=260-(110-21)=446-(454-268)=115-(170-64)=141-(997-884)=426-(237-138)=920-(414-327)=208-(272-168)=874-(949-894)=339-(75-39)=535-(675-316)=463-(409-126)=560-(435-169)=120-(184-150)=668-(761-277)=429-(451-254)=711-(756-431)=433-(322-16)=522-(675-672)=360-(170-150)=324-(522-502)=193-(295-291)=766-(623-19)=303-(348-68)=923-(745-547)=417-(349-190)=847-(580-568)=182-(160-142)=114-(126-79)=422-(254-65)=758-(486-230)=220-(255-185)=810-(471-163)=392-(402-190)=880-(756-735)=448-(469-277)=859-(529-337)=499-(140-56)=747-(936-196)=462-(277-24)=755-(766-139)=264-(428-200)=773-(889-721)=278+211×2=672+14×9=34+102×7=263+28×7=222+217×3=381+114×6=444+45×7=904+107×7=243+182×4=181+164×4=182+165×4=832+419×2=127+43×4=672+163×4=320+24×8=356+166×3=359+94×3=868+208×2=35+155×4=542+53×2=480+99×5=192+332×2=360+301×2=169+102×6=81+14×7=15+228×2=75+127×2=900+102×3=138+137×2=690+477×2=10×5+377=135×4+622=67×9+188=177×4+651=264×2+339=72×5+366=97×8+153=443×2+152=61×5+166=138×5+711=104×8+27=75×2+94=170×2+210=177×2+333=108×3+123=115×6+645=71×8+426=21×6+543=118×2+316=90×4+394=17×9+486=202×2+100=25×4+470=218×3+346=37×4+17=162×6+578=47×6+214=199×3+739=20×5+211=25×4+20=178-12×2=983-182×4=302-38×7=569-140×4=126-33×2=951-151×5=447-61×2=900-126×3=179-46×3=735-25×8=457-61×5=483-56×8=429-154×2=612-133×2=228-24×8=353-31×5=376-62×6=657-126×5=270-24×7=803-135×5=272-45×6=958-138×6=282-56×3=118-17×5=427-65×2=837-86×7=298-100×2=385-37×9=139-20×3=224-14×4=477-217×2=556-58×2=390-45×6=451-24×6=287-21×8=755-40×3=383-13×3=989-313×3=231-64×2=568-44×7=489-159×3=776-13×9=380-26×4=558-28×6=308-33×4=370-122×2=480-102×3=837-109×3=462-50×3=762-90×3=210-70×3=777-16×2=162-31×5=736-60×4=400-72×2=789-168×2=456-27×9=443-23×6=308-76×2=707-77×2=130×7-420=475×7-888=115×7-623=837×3-914=159×5-475=659×5-841=190×3-110=306×5-200=322×3-71=820×4-825=143×3-265=88×3-135=112×7-124=890×2-43=494×2-409=653×9-770=101×4-309=721×4-187=85×8-59=904×2-295=73×5-92=537×2-936=176×3-493=523×5-775=168×5-174=198×5-329=127×6-227=818×4-478=209×2-334=891×5-935=73×9-71=392×5-863=122×7-284=364×8-801=338×2-140=255×3-600=108×9-391=841×3-706=213×3-257=260×7-272=289×3-818=621×8-826=200×3-225=820×9-915=123×3-188=793×6-204=218×4-484=559×3-840=147×6-678=195×4-79=223×2-48=405×8-373=460×2-241=695×2-431=122×8-955=893×5-535=365×2-502=889×8-795=147×6-556=720×7-906=79×(42-36)=232×(224-217)=175×(450-445)=977×(176-173)=105×(355-346)=334×(441-436)=57×(404-399)=96×(533-528)=281×(60-57)=892×(165-158)=164×(372-366)=813×(112-103)=34×(392-389)=49×(998-990)=49×(348-340)=933×(798-791)=282×(137-134)=151×(130-122)=179×(148-143)=351×(24-21)=128×(447-440)=377×(969-960)=26×(470-466)=389×(900-897)=15×(242-238)=707×(54-50)=160×(417-412)=835×(418-413)=58×(465-459)=701×(449-442)=243×(437-434)=923×(775-771)=36×(244-237)=874×(257-250)=25×(499-491)=933×(81-78)=16×(337-332)=102×(626-621)=109×(162-158)=707×(40-37)=303×(350-347)=987×(305-298)=45×(243-237)=457×(197-189)=63×(424-417)=482×(657-649)=43×(344-337)=385×(322-313)=166×(292-288)=826×(540-533)=159×(356-351)=247×(314-310)=325×(19-16)=110×(817-808)=181×(267-264)=42×(369-366)=63×(406-400)=567×(866-863)=80×(497-493)=160×(718-713)=5/8+2/8=1/6+3/6=1/6+4/6=1/4+2/4=3/6+2/6=3/9+4/9=1/7+5/7=1/3+2/3=3/8+2/8=7/10+2/10=1/5+3/5=1/4+3/4=2/6-1/6=4/8-3/8=2/5-1/5=3/6-2/6=3/8-2/8=6/10-3/10=2/4-1/4=5/10-4/10=2/7-1/7=4/9-3/9=4/8-2/8=4/7-1/7=参考答案301+70=371272+848=1120260+162=422214+174=38850+38=88463+520=983284+60=344494+156=650287+180=467136+139=275215+167=382617+455=107266+357=423922+737=1659220+189=409162+588=750219+272=491189+560=749291+136=427574+555=1129182+113=295130+547=67794+392=486666+707=1373301+71=372589+100=689358+84=442211+356=56769+413=48247+154=201184+236=420337+329=666274+212=486131+425=55680+355=435525+450=975135+131=266602+751=1353211+231=442512+144=656112+22=134909+985=1894135+242=377535+479=1014253+122=375355+404=75942+205=247540+288=828217+112=329749+772=1521136+190=326512+250=762141+318=459443+636=107947+102=149250+203=45393+80=173142+187=329303+72=375218+576=794384-132=252825-455=370333-39=294581-73=508320-18=302413-334=79424-234=190870-67=803235-14=221389-91=298334-70=264658-602=56421-37=384170-144=26143-11=132685-624=61291-165=126504-246=258176-37=139794-193=601484-227=257930-401=529362-217=145459-95=364257-99=158951-639=312293-48=245709-570=139481-98=383714-64=650473-182=291202-90=112332-263=69898-496=402491-99=392320-57=263210-108=102886-558=328275-36=239992-834=158341-156=185951-398=553216-90=126234-110=124205-186=19422-280=142474-343=131755-576=179391-250=141743-116=627306-75=231703-70=633391-136=255563-258=305263-180=83749-735=14384-315=69162-152=10220-37=183680-489=19128×5=140425×7=2975198×2=396629×5=3145104×6=624161×2=322185×2=370180×9=1620118×5=590274×5=1370130×7=910170×3=51015×2=30733×5=3665235×3=705752×9=6768198×4=79297×8=77679×4=316319×3=957246×4=98429×7=203105×7=735211×9=1899110×5=55081×3=24374×4=29680×3=24013×6=78426×5=213080×4=320393×6=235885×4=340942×6=5652191×3=573325×6=195034×2=68561×9=504977×4=308598×9=5382209×4=836563×6=337870×2=140624×2=1248331×3=993231×7=161764×7=44864×5=320483×2=966692×7=484445×5=225764×7=5348300×2=600928×3=278480×6=480882×5=441063×7=441664×7=464827×3=81142×6=85284+598+305=987584+511+596=1691302+212+146=660235+725+266=1226326+16+316=658947+851+373=2171136+314+80=530126+396+531=105315+490+427=93288+379+66=53333+525+334=892939+342+191=147281+38+94=213175+211+197=583576+76+278=930584+703+816=2103360+213+332=905948+698+304=195083+491+21=59515+393+596=1004197+51+198=44681+790+327=119848+66+436=550388+975+474=1837532+26+435=993592+10+340=942448+319+175=942138+225+544=907165+376+418=959969+635+601=2205182+644+130=956341+14+983=1338134+155+429=718946+719+173=1838289+213+490=992757+462+911=213061+81+588=730485+183+907=1575241+527+171=939874+677+79=1630555+292+58=905642+72+442=1156229+514+33=776134+714+770=161870+628+103=801883+969+914=2766374+267+96=737967+131+666=1764167+728+86=981164+524+442=113021+291+44=356779+375+592=1746422+65+443=930298+167+578=1043254+571+68=893547+353+531=1431227+517+200=944909+680+455=204474+277+314=665430+649+739=181850+301-341=1052+689-39=702373+70-163=280952+511-532=931102+249-65=286154+735-736=153164+167-240=91206+826-57=975311+159-25=445626+635-813=448104+188-66=226419+362-759=2241+379-86=334540+381-915=6208+218-375=51646+123-395=374179+101-93=187283+67-324=26247+145-363=29670+223-731=162317+65-287=95486+304-325=465179+144-71=25270+645-677=38264+206-452=18750+767-699=81846+203-163=86296+712-296=71226+460-346=140515+595-822=288235+224-387=72880+360-296=944255+64-247=72265+651-197=719115+25-10=130433+618-671=38031+390-389=32490+318-706=10296+187-53=230687+934-262=1359121+171-109=183930+887-145=1672320+47-324=43949+606-488=1067298+182-308=172441+815-328=928257+36-75=218620+43-292=37190+226-296=20531+748-331=948343+109-182=270489+121-371=239283+125-21=387857+768-420=1205157+284-39=402487+198-636=49424+76-16=484631+478-973=136360+21-354=27347+566-413=500450-275-42=133640-238-140=262387-25-22=340993-754-59=180374-67-21=286488-54-219=215482-225-69=188911-18-629=264437-210-31=196930-333-274=323473-187-48=238721-119-181=421229-20-200=9699-35-440=224394-195-61=138972-297-411=264326-234-50=42902-294-50=558449-129-49=271937-133-205=599404-47-282=75684-255-179=250336-260-18=58709-320-71=318268-82-148=38806-655-24=127281-32-180=69271-180-22=69444-35-229=180892-676-60=156372-233-11=128997-493-241=263413-169-100=144650-65-422=163471-116-64=291956-18-668=270439-32-266=141792-267-211=314269-175-60=34764-436-76=252465-132-155=178864-684-115=65358-183-34=141762-408-214=140481-122-196=163804-156-644=4403-170-185=48921-448-149=324477-27-450=0873-214-473=186178-21-21=136476-225-50=201424-84-259=81907-49-273=585486-286-93=107520-115-252=153471-32-309=130398-78-226=94407-261-48=98907-92-452=363495-75+67=487429-258+658=829459-51+55=463924-126+448=1246315-97+106=324948-641+987=1294249-120+361=490752-698+892=946450-254+43=239469-130+611=950369-291+399=477972-632+143=483204-96+91=199738-621+886=1003446-114+155=487976-44+255=1187218-82+57=193272-156+35=151442-207+190=425790-142+421=1069461-56+44=449800-163+143=780334-265+430=499857-611+556=802393-285+135=243551-259+828=1120498-284+192=406260-101+155=314257-165+99=191915-177+701=1439499-408+141=232615-512+756=859274-158+25=141817-80+803=1540450-401+212=261617-169+409=857112-59+245=298359-213+219=36549-18+250=281650-51+259=858127-120+350=35729-28+307=308436-266+192=362724-84+326=966173-94+329=408909-876+93=126466-308+267=425388-137+498=749117-20+371=468742-300+676=1118450-212+166=404645-38+911=151864-61+128=131873-524+351=700418-245+322=495531-79+949=1401174-52+22=144586-206+272=652166-138+199=227867-86+598=1379406+(340-317)=429633+(757-319)=1071375+(495-459)=411769+(822-369)=1222156+(436-433)=159137+(666-74)=729461+(268-22)=707310+(899-591)=618242+(432-406)=268521+(174-107)=588437+(194-187)=444755+(889-440)=1204177+(222-204)=195401+(360-277)=484114+(453-29)=538119+(875-335)=659403+(434-417)=420230+(769-448)=551362+(255-68)=54950+(669-311)=408445+(276-268)=453464+(801-246)=1019235+(489-297)=427624+(625-347)=902237+(248-143)=342424+(377-197)=604306+(249-128)=427474+(587-392)=669309+(180-167)=322500+(604-391)=713148+(400-43)=505947+(846-512)=1281339+(352-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