三年级数学三位数加减法计算练习500题

1、527-454=497+981=766+434=639-330=429+382=969+362=913516=147+650=277+290=591+580=383+687=445-395=214-127=593+130=942+669=570+127=886-771=462+457=888+384=344-126=822+235=326-123=949801=772+816=619-579=754-442=566+438=893-686=782-224=831+825=294246=764-500=498+739=620+965=606274=736+533=897+974=868-753=

2、164+895=877+278=346+889=763+226=372+823=546-369=795-442=900+282=426+209=930+148=304+882=202+451=349+820=433-192=645-563=335-278=731+810=898+731=725+428=921-458=117+508=703+217=615-238=622-180=702502=535-428=358+510=737-701=572+820=789+161=166-105=606+652=765+676=314-212=666-148=600-194=239160=786-67

3、4=677+282=515+984=745+223=685+214=974+986=531+813=319+954=958-249=232+594=230+802=970386=368-325=755-266=338-262=802+440=726-617=800-229=919-867=791-280=299+501=443+454=875-104=311-105=671+800=801+682=563+230=824+651=910+353=642-602=649+832=302236=463-160=410-279=596+962=396+308=638+968=446-302=871-

4、697=991+607=927-811=308-121=977+536=196+312=403+205=389-122=624+655=746487=926-175=427-378=235-200=857+760=985-190=439+730=726-160=566+438=804+232=217+523=511-108=951+359=249-222=777-430=763+884=663191=856+967=475-105=680+732=493106=602+444=324+678=903+455=419-396=394-326=907-388=243-195=156+964=467

5、-133=671+143=392-100=757+744=273-143=460-436=796+958=864+899=788-331=686-602=860-804=834+756=353-292=362-209=259+287=971+154=323+885=820-595=675-105=657-510=483+668=695-405=402-298=170+377=946-603=414+311=230+144=104+228=251+355=360-338=972-555=157+756=379+963=434-102=142+684=854-478=794-628=986+883

6、=484+426=178+309=723+912=348-117=688-656=945+407=858+593=577-335=356+398=948-395=121+979=870+381=538+654=348+575=647-416=895-504=958+936=608+507=449+642=796+300=331+226=833+212=977+510=124+681=372-204=189+166=657+356=874-312=217+529=956+449=731+783=558+506=513+519=475-445=595-281=950+601=653+776=701

7、+252=231+503=421+156=495-125=321-158=912-565=459-182=416+675=788+152=904-760=815-723=184-169=514+760=460+953=331+954=468-315=644+843=746-470=223+860=537+578=384+431=566+177=743-651=571+941=558+744=753+718=612+409=170+293=239199=916+846=786+606=122+413=970+239=296-167=507+542=940+320=539+427=984+377=

8、478-350=296+708=635323=806-219=246+246=386-164=807623=683+542=822-529=139-111=348300=975+156=252+388=119+723=583+331=571+658=634+583=774+520=755586=943-383=869-700=612-195=276+110=933+174=177+191=984+133=444+452=961-590=619-231=507+963=966+536=531+924=649-398=503+733=985968=512-129=166+104=659+498=8

9、79473=378-232=751+944=439+989=560163=646-556=808+982=268-146=639+653=198+409=504-495=991-904=545227=583+229=603+996=233+400=927772=493+319=241-140=332+952=667+538=311+293=299+831=582+415=852+707=900+721=907+287=320+562=975+156=479-311=547+514=762-533=688+792=351-269=824+325=828-441=384+511=503+256=7

10、54-729=613-391=207202=413+998=336-176=913+541=977220=334+592=462-372=676-240=422+818=938+407=260+628=430-380=891-402=951-735=710-412=951-748=543+625=578+247=886+533=268+523=653244=662+430=810+669=605+425=784153=518+635=576-563=428-405=489327=992-757=483-432=943-938=635+409=558-406=241+800=842+451=93

11、9890=331+777=532-525=334+994=731+887=692+105=226+455=584-406=659364=922+906=480-108=543-499=543174=434+824=324-287=665+791=363104=371+471=855+689=202-186=675+438=304+315=645-465=752+139=422235=740+979=859-156=534-398=668204=772+249=465-420=858-565=214184=909+455=809-698=237-188=886+134=640-102=790-7

12、04=206-171=446397=661+299=355-196=591+259=584+529=533+864=995-712=165+386=506+325=959+913=541-358=777-561=614347=885+559=611+568=957+745=894726=752-487=330+965=782+120=987534=752-385=919-430=390-104=599+805=612-425=833+526=874-298=942+360=539+673=324-241=450+228=678+420=872-818=426+511=522-501=131+2

13、11=856+985=994-389=537-189=123+967=194+449=135-114=986+145=877+233=931-335=744-267=309-236=590+862=737+731=515+477=697-258=624+648=659+735=930-869=789-260=495+301=911-306=407-104=534+966=600+413=710-647=572+836=725-564=818610=783-532=861-848=284-256=704275=898+419=493+963=208+565=614+667=203+822=552

14、+350=961-605=264+994=589+668=263-216=163+918=469+502=515+888=797+428=132-115=588+459=311+802=540+197=696-520=293264=968-945=686-325=625-586=117108=429-118=996-160=811-458=728+903=563+327=841+122=628-122=791-373=289-266=776-605=766+862=651+591=887-380=661-444=309+677=401+759=811-716=863+258=800-762=938209=981+943=939+840=302-297=295+389=872+182=712+972=392+513=508+631=324-289=615+766=343+883=442272=500-385=144+606=513+574=158+946