三年級(jí)數(shù)學(xué)(上)計(jì)算題專項(xiàng)練習(xí)附答案

三年級(jí)數(shù)學(xué)(上)計(jì)算題專項(xiàng)練習(xí)附答案279+66=296+424=89+261=192+479=125+343=528+401=139+99=870+841=39+212=87+280=126+41=940+397=102+221=203+221=264+75=285+220=129+43=656+750=235+179=798+756=114+333=468+219=66+24=425+613=74+109=535+108=96+200=356+199=332+68=952+445=98+298=333+630=207+80=420+83=144+28=295+296=170+68=375+495=113+96=124+220=165+179=553+143=96+401=907+906=60+73=358+104=254+119=664+885=26+121=233+264=263+118=132+638=308+69=964+387=80+416=209+49=155+225=248+497=133+53=536+285=465-77=676-376=431-323=678-290=80-19=845-769=97-12=750-306=92-36=694-119=391-65=811-621=488-354=477-323=416-107=830-528=415-59=684-493=366-289=783-626=382-238=743-553=443-398=360-145=183-116=814-800=139-41=528-192=371-91=884-14=456-131=762-494=472-344=734-172=363-337=417-238=191-50=412-221=386-149=482-191=461-334=367-201=421-144=395-225=316-25=784-96=94-31=884-724=483-29=959-197=382-208=790-751=257-64=229-114=164-60=983-895=496-58=931-425=276-41=511-20=367×2=640×4=110×4=506×6=169×3=393×6=474×2=79×3=371×2=281×4=27×4=12×9=261×2=248×6=258×3=701×9=41×6=696×9=283×2=215×9=248×4=914×6=12×8=623×6=94×3=497×4=33×2=144×6=45×9=327×8=10×4=689×7=127×5=165×3=216×2=545×9=56×7=873×6=155×2=742×9=13×8=791×7=102×9=359×6=236×4=633×7=77×8=400×5=298×3=138×5=263×2=508×5=31×8=471×7=154×3=162×4=35×4=467×4=16×2=793×4=89+535+371=785+956+858=181+323+39=948+815+534=29+490+287=962+47+478=128+609+201=563+12+568=44+527+40=17+746+416=215+219+329=149+132+266=76+36+53=227+907+245=423+496+65=889+47+341=477+310+183=415+757+359=423+62+207=307+961+676=39+36+427=708+387+37=17+23+360=515+719+466=188+603+169=524+899+539=351+362+211=573+321+754=88+578+304=143+368+275=158+379+226=333+637+818=171+151+430=893+32+453=131+220+228=112+77+964=409+26+80=183+143+96=73+418+226=823+256+119=387+131+152=547+247+862=173+361+441=698+173+952=56+66+754=763+920+480=231+479+235=283+247+738=102+557+82=868+973+176=272+142+115=76+964+409=28+178+80=253+642+258=293+446+194=696+659+287=331+70+204=595+978+906=129+171+194=484+69+640=101+297-112=440+843-149=124+38-112=861+721-330=151+99-117=752+193-753=146+155-65=981+318-27=261+93-172=895+965-101=372+68-393=820+91-163=69+354-87=976+176-850=218+16-208=55+440-482=129+138-70=640+724-339=189+166-222=126+339-410=188+290-387=982+944-155=206+259-134=58+419-384=71+181-232=429+77-76=180+120-22=903+356-965=279+58-111=278+267-218=148+201-319=461+620-362=53+438-237=532+381-814=109+140-160=501+833-852=197+278-361=638+446-299=76+416-367=427+921-970=169+114-196=538+348-448=180+300-161=217+541-368=301+133-124=577+269-306=94+166-71=241+828-306=426+19-313=552+607-718=155+87-224=866+579-823=42+145-56=175+977-269=399+72-82=743+316-594=441+53-408=371+877-201=79+399-421=477+840-72=389-193-63=885-64-222=315-49-45=810-505-130=384-35-115=695-116-397=493-268-127=939-488-217=474-146-290=980-800-53=365-165-37=563-10-244=486-188-113=760-355-165=321-133-134=317-120-175=471-313-106=824-647-55=436-196-185=746-164-63=337-48-142=901-235-242=462-246-88=447-106-259=482-63-393=873-623-94=440-129-267=831-162-171=461-214-54=987-90-645=338-19-281=472-18-413=406-131-159=872-65-178=465-276-24=580-55-447=435-97-273=782-26-294=220-37-52=533-142-48=498-82-160=620-80-128=431-115-189=892-143-285=383-348-17=527-242-58=299-147-104=946-223-453=197-75-46=962-593-174=372-200-141=557-103-397=390-250-87=913-596-47=298-72-141=509-184-131=421-135-225=633-153-156=328-134-97=633-103-58=391-255+298=794-714+78=343-206+52=728-338+528=298-228+296=513-195+188=358-169+126=729-277+144=209-112+83=958-888+751=86-44+374=145-97+557=468-350+184=857-569+624=461-451+476=703-405+462=68-35+112=209-30+336=388-250+335=726-367+102=87-57+179=943-406+10=486-276+246=678-618+911=364-136+189=468-44+970=380-338+231=769-492+573=273-157+339=825-187+970=460-301+279=997-149+678=397-53+127=834-586+588=327-295+114=537-83+156=158-131+23=809-667+966=277-178+93=123-25+970=215-150+402=965-442+878=170-14+173=546-259+789=272-58+272=535-256+310=407-340+398=738-494+568=232-187+374=563-333+762=184-181+490=527-192+881=392-282+382=815-700+386=276-235+271=724-506+747=447-155+175=390-303+169=489-485+217=175-90+682=339+(257-47)=764+(869-790)=410+(465-353)=926+(901-280)=76+(443-399)=610+(511-497)=430+(122-35)=393+(253-133)=221+(300-254)=284+(917-604)=185+(367-326)=512+(827-22)=150+(362-57)=868+(833-209)=470+(403-143)=474+(708-58)=435+(358-46)=259+(824-14)=321+(391-375)=318+(560-413)=67+(197-174)=636+(376-362)=149+(335-227)=577+(360-347)=497+(349-302)=245+(836-180)=152+(366-359)=844+(861-180)=209+(437-157)=704+(375-296)=84+(182-37)=805+(380-80)=418+(333-70)=261+(982-968)=42+(242-178)=641+(995-404)=489+(429-223)=942+(440-371)=163+(293-67)=215+(339-215)=262+(130-56)=626+(519-289)=212+(285-264)=458+(623-150)=33+(120-97)=504+(213-37)=375+(421-88)=659+(159-74)=473+(311-71)=219+(809-564)=246+(136-103)=672+(908-730)=123+(378-61)=404+(905-594)=152+(475-248)=555+(880-461)=290+(484-125)=994+(598-389)=18+(94-37)=644+(977-342)=391-(124+161)=916-(108+475)=499-(256+123)=916-(479+308)=216-(37+130)=740-(90+270)=388-(91+69)=652-(323+215)=284-(140+79)=884-(481+362)=481-(247+97)=728-(304+47)=332-(149+114)=998-(804+106)=425-(21+369)=761-(170+485)=322-(222+88)=575-(222+308)=422-(36+283)=751-(53+112)=404-(333+27)=736-(96+551)=260-(73+155)=728-(202+199)=412-(74+331)=693-(204+246)=140-(24+83)=899-(115+516)=242-(119+10)=781-(57+648)=429-(112+141)=833-(219+58)=430-(115+83)=719-(32+269)=394-(231+129)=839-(33+351)=444-(150+104)=771-(270+275)=407-(69+186)=413-(185+105)=455-(251+186)=992-(355+71)=470-(130+270)=481-(117+143)=296-(127+141)=895-(55+35)=348-(83+108)=946-(659+57)=326-(72+189)=857-(541+302)=479-(78+270)=986-(529+265)=293-(38+171)=805-(282+523)=408-(85+156)=949-(340+145)=428-(167+117)=993-(773+163)=420-(69+40)=877-(356+202)=415-(422-229)=255-(349-260)=465-(467-160)=966-(503-71)=221-(422-228)=173-(245-180)=500-(115-31)=945-(768-361)=443-(206-73)=780-(208-26)=408-(247-73)=959-(602-583)=379-(318-44)=812-(441-319)=492-(165-94)=857-(912-128)=137-(305-284)=874-(898-532)=466-(457-159)=834-(851-173)=349-(255-32)=765-(135-59)=266-(485-328)=542-(197-187)=361-(403-210)=762-(524-360)=316-(388-184)=422-(693-326)=355-(238-87)=578-(535-348)=107-(429-350)=827-(684-191)=307-(477-305)=516-(606-382)=444-(441-320)=428-(894-647)=105-(74-42)=216-(177-81)=349-(464-235)=956-(882-736)=448-(338-22)=908-(890-565)=430-(175-126)=525-(847-404)=247-(157-135)=816-(908-410)=488-(477-159)=922-(684-471)=419-(189-170)=412-(502-472)=184-(166-31)=76-(607-557)=490-(307-122)=598-(454-334)=409-(475-383)=811-(941-654)=290-(177-63)=890-(697-342)=379-(382-281)=501-(846-519)=306+36×8=647+157×4=208+105×4=348+487×2=423+97×4=527+56×5=282+83×7=171+36×5=453+44×6=967+38×5=98+89×7=975+155×2=132+215×4=136+496×2=106+12×4=569+433×2=465+85×5=835+156×4=258+35×5=830+207×3=273+96×5=990+56×4=360+22×2=161+138×7=203+317×2=848+86×5=282+117×5=346+38×5=480+258×2=142+92×5=14×2+241=96×4+260=46×5+60=211×2+388=140×2+212=111×8+109=41×8+34=26×6+673=159×5+92=97×4+668=47×9+63=124×2+66=160×2+22=30×6+693=161×2+228=99×7+100=28×3+429=155×5+129=290×2+111=141×6+174=30×7+499=241×2+577=388×2+29=238×2+859=75×7+117=278×2+855=115×2+468=168×3+609=208×4+93=62×6+76=434-172×2=699-132×5=336-104×3=182-57×3=492-131×2=828-97×3=369-35×2=780-35×8=356-45×7=912-130×5=250-39×6=950-65×5=349-49×5=645-50×4=268-10×2=984-373×2=304-74×3=609-28×7=394-94×3=657-83×7=486-26×2=481-88×5=464-16×5=688-179×3=495-28×5=609-100×4=308-57×2=931-182×2=209-43×4=969-158×5=406-15×9=910-106×4=161-14×3=893-91×4=396-64×6=280-39×3=259-19×6=971-76×4=432-66×5=477-212×2=398-31×9=376-15×6=493-34×6=213-28×5=446-52×7=316-16×4=231-10×9=826-101×2=451-14×2=770-88×8=254-29×5=992-47×6=469-127×3=754-69×5=420-76×2=605-110×4=333-22×7=605-57×9=344-13×4=510-24×7=424×2-121=737×2-30=106×4-98=107×3-148=57×5-285=519×7-543=260×3-137=622×6-174=201×3-145=645×4-877=149×4-417=792×6-475=66×9-69=692×7-122=59×9-473=116×7-443=107×8-691=491×5-200=146×6-796=442×7-323=153×3-207=161×9-338=274×2-440=449×6-959=81×9-537=456×4-636=199×2-30=667×9-925=119×6-695=455×2-298=431×2-782=894×3-477=330×3-133=819×3-468=109×8-107=281×4-694=46×7-298=705×9-26=110×3-27=407×3-769=22×8-34=174×9-631=149×6-887=772×4-893=359×2-22=667×3-661=359×2-96=599×3-516=135×7-497=181×7-944=216×3-512=560×9-992=21×5-43=554×8-373=50×4-191=790×8-492=108×5-277=418×5-523=422×2-620=514×6-154=82×(324-315)=214×(820-812)=223×(222-219)=837×(668-659)=280×(156-153)=163×(311-308)=19×(75-69)=898×(673-666)=170×(265-262)=541×(838-834)=260×(481-478)=228×(98-93)=162×(72-66)=236×(423-418)=25×(79-73)=19×(389-381)=132×(283-277)=141×(240-236)=30×(278-273)=552×(484-481)=118×(318-313)=266×(751-743)=65×(79-74)=135×(587-582)=243×(96-92)=47×(464-457)=137×(237-232)=286×(325-321)=191×(233-229)=660×(562-554)=46×(300-297)=851×(458-452)=17×(496-491)=943×(505-496)=128×(486-483)=421×(338-329)=160×(69-65)=679×(945-941)=291×(283-280)=391×(609-602)=78×(177-169)=633×(906-897)=110×(55-52)=102×(221-216)=38×(46-42)=773×(112-106)=234×(138-134)=191×(757-753)=89×(298-292)=381×(769-760)=18×(482-477)=474×(27-24)=70×(379-374)=73×(293-289)=143×(179-175)=121×(297-294)=106×(480-474)=255×(647-643)=235×(128-125)=280×(304-295)=1/5+3/5=3/8+4/8=1/8+2/8=5/9+3/9=4/7+2/7=1/7+2/7=1/8+4/8=5/7+2/7=2/8+5/8=2/8+6/8=4/8+2/8=3/5+2/5=2/6-1/6=2/4-1/4=4/8-1/8=5/9-1/9=6/8-1/8=5/9-2/9=2/8-1/8=3/4-1/4=5/7-1/7=7/9-1/9=2/5-1/5=4/8-2/8=參考答案279+66=345296+424=72089+261=350192+479=671125+343=468528+401=929139+99=238870+841=171139+212=25187+280=367126+41=167940+397=1337102+221=323203+221=424264+75=339285+220=505129+43=172656+750=1406235+179=414798+756=1554114+333=447468+219=68766+24=90425+613=103874+109=183535+108=64396+200=296356+199=555332+68=400952+445=139798+298=396333+630=963207+80=287420+83=503144+28=172295+296=591170+68=238375+495=870113+96=209124+220=344165+179=344553+143=69696+401=497907+906=181360+73=133358+104=462254+119=373664+885=154926+121=147233+264=497263+118=381132+638=770308+69=377964+387=135180+416=496209+49=258155+225=380248+497=745133+53=186536+285=821465-77=388676-376=300431-323=108678-290=38880-19=61845-769=7697-12=85750-306=44492-36=56694-119=575391-65=326811-621=190488-354=134477-323=154416-107=309830-528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(182-37)=229805+(380-80)=1105418+(333-70)=681261+(982-968)=27542+(242-178)=106641+(995-404)=1232489+(429-223)=695942+(440-371)=1011163+(293-67)=389215+(339-215)=339262+(130-56)=336626+(519-289)=856212+(285-264)=233458+(623-150)=93133+(120-97)=56504+(213-37)=680375+(421-88)=708659+(159-74)=744473+(311-71)=713219+(809-564)=464246+(136-103)=279672+(908-730)=850123+(378-61)=440404+(905-594)=715152+(475-248)=379555+(880-461)=974290+(484-125)=649994+(598-389)=120318+(94-37)=75644+(977-342)=1279391-(124+161)=106916-(108+475)=333499-(256+123)=120916-(479+308)=129216-(37+130)=49740-(90+270)=380388-(91+69)=228652-(323+215)=114284-(140+79)=65884-(481+362)=41481-(247+97)=137728-(304+47)=377332-(149+114)=69998-(804+106)=88425-(21+369)=35761-(170+485)=106322-(222+88)=12575-(222+308)=45422-(36+283)=103751-(53+112)=586404-(333+27)=44736-(96+551)=89260-(73+155)=32728-(202+199)=327412-(74+331)=7693-(204+246)=243140-(24+83)=33899-(115+516)=268242-(119+10)=113781-(57+648)=76429-(112+141)=176833-(219+58)=556430-(115+83)=232719-(32+269)=418394-(231+129)=34839-(33+351)=455444-(150+104)=190771-(270+275)=226407-(69+186)=152413-(185+105)=123455-(251+186)=18992-(355+71)=566470-(130+270)=70481-(117+143)=221296-(127+141)=28895-(55+35)=805348-(83+108)=157946-(659+57)=230326-(72+189)=65857-(541+302)=14479-(78+270)=131986-(529+265)=192293-(38+171)=84805-(282+523)=0408-(85+156)=167949-(340+145)=464428-(167+117)=144993-(773+163)=57420-(69+40)=311877-(356+202)=319415-(422-229)=222255-(349-260)=166465-(467-160)=158966-(503-71)=534221-(422-228)=27173-(245-180)=108500-(115-31)=416945-(768-361)=538443-(206-73)=310780-(208-26)=598408-(247-73)=234959-(602-583)=940379-(318-44)=105812-(441-319)=690492-(165-94)=421857-(912-128)=73137-(305-284)=116874-(898-532)=508466-(457-159)=168834-(851-173)=156349-(255-32)=126765-(135-59)=689266-(485-328)=109542-(197-187)=532361-(403-210)=168762-(524-360)=598316-(388-184)=112422-(693-326)=55355-(238-87)=204578-(535-348)=391107-(429-350)=28827-(684-191)=334307-(477-305)=135516-(606-382)=292444-(441-320)=323428-(894-647)=181105-(74-42)=73216-(177-81)=120349-(464-235)=120956-(882-736)=810448-(338-22)=132908-(890-565)=583430-(175-126)=381525-(847-404)=82247-(157-135)=225816-(908-410)=318488-(477-159)=170922-(684-471)=709419-(189-170)=400412-(502-472)=382184-(166-31)=4976-(607-557)=26490-(307-122)=305598-(454-334)=478409-(475-383)=317811-(941-654)=524290-(177-63)=176890-(697-342)=535379-(382-281)=278501-(846-519)=174306+36×8=594647+157×4=1275208+105×4=628348+487×2=1322423+97×4=811527+56×5=807282+83×7=863171+36×5=351453+44×6=717967+38×5=115798+89×7=721975+155×2=1285132+215×4=992136+496×2=1128106+12×4=154569+433×2=1435465+85×5=890835+156×4=1459258+35×5=433830+207×3=1451273+96×5=753990+56×4=1214360+22×2=404161+138×7=1127203+317×2=837848+86×5=1278282+117×5=867346+38×5=536480+258×2=996142+92×5=60214×2+241=26996×4+260=64446×5+60=290211×2+388=810140×2+212=492111×8+109=99741×8+34=36226×6+673=829159×5+92=88797×4+668=105647×9+63=486124×2+66=314160×2+22=34230×6+693=873161×2+228=55099×7+100=79328×3+429=513155×5+129=904290×2+111=691141×6+174=102030×7+499=709241×2+577=1059388×2+29=805238×2+859=133575×7+117=642278×2+855=1411115×2+468=698168×3+609=1113208×4+93=92562×6+76=448434-172×2=90699-132×5=39336-104×3=24182-57×3=11492-131×2=230828-97×3=537369-35×2=299780-35×8=500356-45×7=41912-130×5=262250-39×6=16950-65×5=625349-49×5=104645-50×4=445268-10×2=248984-373×2=238304-74×3=82609-28×7=413394-94×3=112657-83×7=76486-26×2=434481-88×5=41464-16×5=384688-179×3=151495-28×5=355609-100×4=209308-57×2=194931-182×2=567209-43×4=37969-158×5=179406-15×9=271910-106×4=486161-14×3=119893-91×4=529396-64×6=12280-39×3=163259-19×6=145971-76×4=667432-66×5=102477-212×2=53398-31×9=119376-15×6=286493-34×6=289213-28×5=73446-52×7=82316-16×4=252231-10×9=141826-101×2=624451-14×2=423770-88×8=66254-29×5=109992-47×6=710469-127×3=88754-69×5=409420-76×2=268605