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314-(403-153)=248+(489-143)=2/4-1/4=706×(444-440)=478-90=295-49-178=729+(377-18)=52×(206-201)=427-(200-86)=52×(211-207)=298×7-97=474-(82+372)=49×2=242-(482-385)=97×(497-493)=280-(76-18)=221×8-716=494-(49+305)=877×4=25+(681-39)=154+182×3=983-(907-347)=59×5-132=300-(67+126)=594+282+526=137×7-900=219+93=121+82×5=70×7=496-264=151+(956-289)=951-(154+98)=444+218+194=654×8-847=211+78=876-507-191=467-(573-339)=482-(73+245)=171×(62-59)=189-120=793-675=847-(238+523)=593×7=641×8-359=106×(267-264)=203+643-234=315-(189-168)=52+408-350=23+107=481+(193-86)=5/9-3/9=1/3+2/3=813-726=429-52×3=253+57-17=5/6-1/6=129+42=623×8-312=794-247×2=108+201-300=500+262×2=582×5=664×5-627=128×2=477+(50-24)=364-252+232=224+320+422=307+29+85=353-139-185=575×(533-529)=105-17×3=125+180×4=658×2-161=28×3=329-161=12×6=734+262-827=778-(832-760)=682+997+797=377-109×2=326-50×6=403-108×3=782-232=986-87×7=493+(962-892)=249-(258-209)=528×6-267=222+186+170=289+150+88=260+129+890=406-209=218+(437-375)=303+896+75=270+95×7=667-(28+576)=479-(195+46)=388-(323-250)=326+330+43=60×8-352=714-219-224=331×2-653=837-619+46=331×3-592=431-221=252+336=947-(731-60)=199+113+535=30×5=792-(983-336)=320×(428-425)=289-38×2=2/9+6/9=231×(393-385)=613-171+840=381-90=811-82×5=962-779=427+26-77=353-336=197+56-214=870-276×2=820-708+975=238-94×2=407+(725-31)=450-(194+110)=249+(482-464)=326×2+253=608+47+883=881-78-355=259+(371-354)=341-(98+127)=498-224+155=484-109×3=467-11×3=432+491+722=197×(342-337)=883-503=948+76+388=469×(94-86)=412-22×9=263+141=489+(393-267)=279+(482-26)=63+233=492+198+124=117-11×4=97×3+62=171+(497-348)=309×2-131=215+582=376-197=266×2=400-14×4=470-385=480-193×2=428×3-909=287+330+847=215+173×2=21×4+309=50-33+30=82×(81-76)=697-378+492=3/8-2/8=448+(477-225)=110+207=353-75-162=332+67×4=386+53×5=40×2+426=826×4-364=442-77×5=478-(383-307)=615+442-280=503×(954-948)=406-31×3=841-798+329=359-168-49=218+104=99+25+478=840-(27+647)=118-59=231-77×3=146+295-343=957+453×2=58+114=435-278=192×3=407-214+151=132×3=96+297-276=171-(131-129)=849-(811-399)=804-(503-445)=298+121+222=598×7-990=241-181+721=803×5=55×9+289=950+(339-217)=289+988-980=837-181+386=420-22-103=494-167=639+277=371-(287+10)=140×(415-411)=343-42=155-(40+66)=246+212-328=406×9=436×9-579=50+212×4=221-48×2=329-(38+175)=178+257-347=703-272-45=54×9+281=219×(257-253)=868-(316+413)=970-(118+206)=93-(927-889)=763-427-331=289-97=378+214+164=889-39=448-(308-185)=673×4-471=831-215-502=923×3=249+(440-94)=565+209=450-277+113=169+917=2/8+4/8=443-(296-34)=4/8+3/8=51×(497-493)=122×5-81=500-(68+401)=82×(342-333)=96×4-365=458+35-60=779-274-48=304-108+137=103+(134-59)=959×(125-118)=145×(204-199)=321-149+192=478×8-333=363-74=255+(410-183)=443+951-652=101+80×5=120+35×5=976-346=197×2=13×6+646=413+182=421-130-98=864-(519+277)=194-82×2=382-(955-648)=850-168-101=484+98+205=217×2=766-336=955-427=846-40=37+434-60=286+414+233=470-194+92=43+(175-138)=320-267+15=219×(276-272)=972-(348+332)=89+(733-508)=434-10-16=471-25-388=144×(257-253)=423-101×3=650+264=821-279+110=39×7-188=467+94=62+(559-213)=441-54×2=58×(430-422)=230×4-320=675×(104-95)=284-50×3=878+836-461=778+(443-421)=79+(355-136)=2/9+5/9=439-(287+114)=430+665-565=431-188=15×3=412+(463-448)=167-(334-318)=690×3=105+369=146+223=450-305-42=361×(437-431)=92×9-743=476-40=296+53=158-(108-101)=117×4=441-27-63=797-296+180=74×8+272=21×5=381-(488-151)=364-175×2=831+326-291=837-(235+131)=946+718+176=45×6=225×2=854-188×3=346-134+51=57×4+415=225×4+169=876×(866-859)=169×4-485=409-258=14+387-355=482-31=652×(486-479)=212×6=283×(280-277)=98×2=479-384+47=195×3-575=280-14×3=417-247+958=321+(889-678)=756-(667-322)=280×2-334=358-295=365-297-53=716-251-351=184-98=62+71×9=251-(107+62)=326-193-18=588×(405-402)=10+12+873=866-259-413=278+458=813+768=500-163-227=431-52×2=195+(916-552)=511-116×3=450+883-564=142-36+146=122-(130-28)=287+(950-683)=830×6-835=375-316+58=424×2-502=367-(439-374)=843-556=441-(101+208)=288-247-30=862+183×2=111+185+580=764-43-456=152-22×4=489-460+256=230+(317-129)=574×(893-884)=19+418-231=657-189=383+(481-197)=13×9+461=133×6-125=655-(281+330)=650×5=52+210=119+333+306=556-204-135=873-87×6=998-704=240-18+25=442-25-171=264+123+307=629-279+227=77×3=480-144×2=419-(16+297)=415-30+24=227+214=584+81-183=327+(484-481)=278+(358-227)=87×7-252=63+332-391=906-116-119=363+49×3=411-(81+124)=452-33×9=149×4=755-127+181=359×9-830=450+847+930=216-(49+53)=889-673=3/8+2/8=3/10-1/10=317×3-285=204+741+197=131-77+234=166×5=3/4-1/4=341-327+12=760-(468-411)=167+247=727+419+167=204+313+195=996×(711-705)=203-15=301+76+826=155×5=357-(24+35)=226+236=214-132+295=351+(192-55)=158-(339-205)=988-706-239=905-(963-724)=650+483+863=438-(271+124)=448+(462-422)=212+699+543=340-314+409=181-24×4=997-24×4=841+47+65=930-779+50=147×3+211=232+733=413+362+174=438-408+198=286×5=285+145-367=997+(659-302)=927+400=359-180-95=898-525=508×9-438=242×4-301=822+(954-284)=738+179-692=733+(144-133)=867-64×3=179+201-177=165-(479-440)=968+31×3=44×3=311-(356-246)=400-(274+116)=486+576-195=610-22-122=262-209+248=471-(188-78)=302+67=946+186-480=465×2+363=357+161+431=270-13+944=146+206-62=146+332=31+570-505=60×(32-23)=172-37-61=732-23×8=905-(904-769)=255+329×2=917+24×5=345×2-554=777+537=499-(411-353)=456+512-158=160+332+34=195×(102-97)=556-42=366-(280+42)=120×5-381=254-225+440=239+521-232=275-(316-266)=76+248=232+151-345=253-(214+18)=94+(351-185)=470-37-161=298-(244+24)=157×3-272=75+(445-77)=703-(222+403)=169-(45-19)=488-221=428-415=945-671-120=156×4-578=89+271=59+(157-104)=544+(650-550)=428-81=866×(144-139)=326-(488-382)=490+231-637=407×(504-495)=410×2+39=1/6+2/6=22×6=356-81×3=142+357=855-(43+351)=311×2=55×6=438-135-259=243×(96-92)=372-(374-69)=419-40×3=3/7-2/7=346-74×2=151×2+375=3/7-1/7=430+624+460=439-(185+84)=259+228×2=65+(887-612)=374-343=445-369+381=919-(105+709)=756+45+175=703-489+789=340+(384-84)=868-45+385=229+270+438=737×6-737=856×(726-720)=411-283+149=2/7+3/7=947-(69+628)=404-178-131=114-13+747=432-376+285=551-123+792=541×(646-639)=92+390=93+335=289×(497-494)=315-117+166=499+(337-298)=442×2-879=695+845=39+66=197+(817-93)=803-532-269=329+791=826-48=118+204-147=319-120-97=443×2=111×3+818=734-131+944=423-242=896-(482+279)=500-389+288=2/6+4/6=112+145=798-(82-65)=613-(167+75)=900-672=246+83×9=292-(445-376)=666×(525-521)=789+(517-352)=87×(99-94)=439-(73+231)=86×2=750-124×6=405+302-375=481-261-34=932+951=853×3-158=431-91=492-175-83=234-79-19=749-(66+674)=635-(59+352)=717-(187+524)=207-196+263=801-271-313=292+171-373=812+(518-386)=918×9=780-142=111×(69-65)=729-104×2=313+(969-271)=613-(571-348)=958+(609-175)=92×9=196×4=54×4=429-(186+122)=157×5-324=336-70-187=244-23×7=307-175+135=4/6-1/6=475-68×4=113+734+172=166×2=15+(342-45)=352-(373-227)=179+69=343+105-290=32+100=753-(343-45)=378-101+144=106×4=429-271=995-737=305-198=429-(250+22)=575+752-62=903×2=872-374-416=94+(410-323)=360+189×3=956-206-440=51+121=366+694-710=173×3=780-111+967=438×5-616=182+296=850+135×7=4/8-3/8=925×5=580-(738-255)=815-(758+20)=694+493+506=580+157×4=78+201=106×8+823=139+46+24=239-38×3=482+534-127=139+283-261=491-246+182=970-(747-346)=376-(21+174)=331+152-448=976+(826-441)=245+32+335=81×4=34+241+435=464-110×3=573+(580-562)=455-235-131=596×9=676+735=644-108×4=154-(231-169)=296×(664-660)=624-162×3=41-26=109×(393-389)=197+646-476=676×(337-333)=340-(488-230)=47+(110-78)=143×6+385=436+236×3=362+66=127-(262-155)=367+49×3=203+265=933-823+839=85+396=630-51×3=94+226=679×(849-842)=254+216-310=357-22×3=64×(380-373)=445+50-413=41×(383-374)=614×(542-536)=261-36×2=826-473=278×3+943=200×2+335=824-(892-373)=396+384+83=950-(724+73)=383×2+257=81+839-600=882+454+793=435-86-285=109-(476-381)=168+697-251=224×3=1/4+2/4=757-279×2=831-320-307=31+143=351+73-198=469+164×2=627-(492-94)=334-43×3=803+278-95=642-(528-92)=894-(517+251)=448-21×7=330×5-967=266×3=149+322-22=412×4-102=318×7-220=563-(185+227)=50×8+451=239×7=748×9=372-(304+26)=2/6-1/6=130×(334-330)=82+209-73=228+489+235=141×(21-18)=855-(810-806)=11×(204-198)=440-(470-396)=869+413×2=136×(280-274)=454-227=244+(495-313)=113×3-284=917+474+96=476×6=918×(805-802)=73+462+172=602+659=477-145=843+878+668=774-(351-36)=715-552+983=918+922-249=168-(796-792)=500×(436-428)=406-(155+204)=436-89-41=474-119-145=213-(40+14)=545×6-562=41+124-153=319×3+623=495-296=375×6=395+(197-189)=203×3+68=471-(476-166)=90×9-582=66+180=292+403=26×2+373=126×3=897×5-518=458+107=469-140+107=343×5-914=301×(669-660)=41+363+79=427-101-122=587-30×5=142+106-128=881×9=84×(28-22)=792×3=866-140×3=560+710=199×8-504=119+(218-102)=5/10+3/10=785+738+190=623+922=785-57+308=63×7=423-32×6=967-740=819+158+579=169×2-45=282-(72+74)=279-(92+146)=410-186+169=524-(550-332)=989-625-30=978-63×8=1/6+3/6=945-750+97=192+702+16=436-22-302=899-218-555=420+778-963=385-152-157=460-220-87=496-(299-261)=71×5+632=92×6-144=515×(538-532)=194-140-20=973-943=91+479+151=903-(174+70)=2/5-1/5=802-80=733-145×3=929+(394-209)=293+17+356=384-(266-183)=355×2=196+48+427=303+436=889-33+508=349-254=21×5+294=863-209+372=888+485+815=327×3-602=510-(79+269)=108×(947-943)=219+102×5=418-(78+64)=144+15+640=75×6=192×4-269=18×2+74=45+91×2=220+196×5=156-19-65=62×8+873=397+(693-27)=178+126=142×7-706=103+198-196=920-719-189=633+164-32=947-(61+217)=81×9-221=473-290-47=92+(343-175)=524+786-226=65×6+294=622×(198-191)=13×(485-479)=参考答案314-(403-153)=64248+(489-143)=5942/4-1/4=1/4706×(444-440)=2824478-90=388295-49-178=68729+(377-18)=108852×(206-201)=260427-(200-86)=31352×(211-207)=208298×7-97=1989474-(82+372)=2049×2=98242-(482-385)=14597×(497-493)=388280-(76-18)=222221×8-716=1052494-(49+305)=140877×4=350825+(681-39)=667154+182×3=700983-(907-347)=42359×5-132=163300-(67+126)=107594+282+526=1402137×7-900=59219+93=312121+82×5=53170×7=490496-264=232151+(956-289)=818951-(154+98)=699444+218+194=856654×8-847=4385211+78=289876-507-191=178467-(573-339)=233482-(73+245)=164171×(62-59)=513189-120=69793-675=118847-(238+523)=86593×7=4151641×8-359=4769106×(267-264)=318203+643-234=612315-(189-168)=29452+408-350=11023+107=130481+(193-86)=5885/9-3/9=2/91/3+2/3=1813-726=87429-52×3=273253+57-17=2935/6-1/6=4/6129+42=171623×8-312=4672794-247×2=300108+201-300=9500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+(192-55)=488158-(339-205)=24988-706-239=43905-(963-724)=666650+483+863=1996438-(271+124)=43448+(462-422)=488212+699+543=1454340-314+409=435181-24×4=85997-24×4=901841+47+65=953930-779+50=201147×3+211=652232+733=965413+362+174=949438-408+198=228286×5=1430285+145-367=63997+(659-302)=1354927+400=1327359-180-95=84898-525=373508×9-438=4134242×4-301=667822+(954-284)=1492738+179-692=225733+(144-133)=744867-64×3=675179+201-177=203165-(479-440)=126968+31×3=106144×3=132311-(356-246)=201400-(274+116)=10486+576-195=867610-22-122=466262-209+248=301471-(188-78)=361302+67=369946+186-480=652465×2+363=1293357+161+431=949270-13+944=1201146+206-62=290146+332=47831+570-505=9660×(32-23)=540172-37-61=74732-23×8=548905-(904-769)=770255+329×2=913917+24×5=1037345×2-554=136777+537=1314499-(411-353)=441456+512-158=810160+332+34=526195×(102-97)=975556-42=514366-(280+42)=44120×5-381=219254-225+440=469239+521-232=528275-(316-266)=22576+248=324232+151-345=38253-(214+18)=2194+(351-185)=260470-37-161=272298-(244+24)=30157×3-272=19975+(445-77)=443703-(222+403)=78169-(45-19)=143488-221=267428-415=13945-671-120=154156×4-578=4689+271=36059+(157-104)=112544+(650-550)=644428-81=347866×(144-139)=4330326-(488-382)=220490+231-637=84407×(504-495)=3663410×2+39=8591/6+2/6=3/622×6=132356-81×3=113142+357=499855-(43+351)=461311×2=62255×6=330438-135-259=44243×(96-92)=972372-(374-69)=67419-40×3=2993/7-2/7=1/7346-74×2=198151×2+375=6773/7-1/7=2/7430+624+460=1514439-(185+84)=170259+228×2=71565+(887-612)=340374-343=31445-369+381=457919-(105+709)=105756+45+175=976703-489+789=1003340+(384-84)=640868-45+385=1208229+270+438=937737×6-737=3685856×(726-720)=5136411-283+149=2772/7+3/7=5/7947-(69+628)=250404-178-131=95114-13+747=848432-376+285=341551-123+792=1220541×(646-639)=378792+390=48293+335=428289×(497-494)=867315-117+166=364499+(337-298)=538442×2-879=5695+845=154039+66=105197+(817-93)=921803-532-269=2329+791=1120826-48=778118+204-147=175319-120-97=102443×2=886111×3+818=1151734-131+944=1547423-242=181896-(482+279)=135500-389+288=3992/6+4/6=1112+145=257798-(82-65)=781613-(167+75)=371900-672=228246+83×9=993292-(445-376)=223666×(525-521)=2664789+(517-352)=95487×(99-94)=435439-(73+231)=13586×2=172750-124×6=6405+302-375=332481-261-34=186932+951=1883853×3-158=2401431-91=340492-175-83=234234-79-19=136749-(66+674)=9635-(59+352)=224717-(187+524)=6207-196+263=274801-271-313=217292+171-373=90812+(518-386)=944918×9=8262780-142=638111×(69-65)=444729-104×2=521313+(969-271)=1011613-(571-348)=390958+(609-175)=139292×9=828196×4=78454×4=216429-(186+122)=121157×5-324=461336-70-187=79244-23×7=83307-175+135=2674/6-1/6=3/6475-68×4=203113+734+172=1019166×2=33215+(342-45)=312352-(373-227)=206179+69=248343+105-290=15832+100=132753-(343-45)=455378-101+144=421106×4=424429-271=158995-737=258305-198=107429-(250+22)=157575+752-62=1265903×2=1806872-374-416=8294+(410-323)=181360+189×3=927956-206-440=31051+121=172366+694-710=350173×3=519780-111+967=1636438×5-616=1574182+296=478850+135×7=17954/8-3/8=1/8925×5=4625580-(738-255)=97815-(758+20)=37694+493+506=1693580+157×4=120878+201=279106×8+823=1671139+46+24=209239-38×3=125482+534-127=889139+283-261=161491-246+182=427970-(747-346)=569376-(21+174)=181331+152-448=35976+(826-441)=1361245+32+335=61281×4=32434+241+435=710464-110×3=134573+(580-562)=591455-235-131=89596×9=5364676+735=1411644-108×4=212154-(231-169)=92296×(664-660)=1184624-162×3=13841-26=15109×(393-389)=436197+646-476=367676×(337-333)=2704340-(488-230)=8247+(110-78)=79143×6+385=1243436+236×3=1144362+66=428127-(262-155)=20367+49×3=514203+265=468933-823+839=94985+396=481630-51×3=47794+226=320679×(849-842)=4753254+216-310=160357-22×3=29164×(380-373)=448445+50-413=8241×(383-374)=369614×(542-536)=3684261-36×2=189826-473=353278×3+943=1777200×2+335=735824-(892-373)=305396+384+83=863950-(724+73)=153383×2+257=102381+839-600=320882+454+793=2129435-86-285=64109-(476-381)=14168+697-251=6