三年級數(shù)學幾百幾十加減幾百幾十自我檢測練習題大全附答案姓名：班級：日期：用時：分鐘得分：200+520=80+440=650-390=950-640=500-340=630+690=910-780=240-120=740-20=490+500=260+370=440+610=500-370=50+730=620-430=120+150=340+370=60+510=480-270=30+420=770-400=910-430=110-110=720-610=960-600=530-470=120-110=480+650=570-350=530+940=780+870=610-210=430+790=730+830=440+710=580+720=650-400=270-30=140+480=90+210=710-430=670+790=370+800=70+580=440+650=880-630=90+170=560-20=560+960=300-180=730-330=880-490=280-160=760-240=430+460=480-220=910-540=700+800=980-420=900+940=380-310=230+270=660+840=60+210=550+750=60+450=540+710=950-700=80+400=670-60=460-400=730-70=910-540=460+850=240+260=440-360=430+690=40+710=780-20=80-40=320-250=420+770=460+820=250+990=970-230=130+710=120+900=900-670=200-40=550-390=150+360=520-460=220-80=710-590=190+620=60+720=140+740=20+500=320+430=730-330=870-720=430+510=810-570=820-370=750+970=890-470=30+960=170-150=800+810=560+920=820-150=240+860=250+710=560-120=530+800=730-210=810-350=860-200=420-370=340-340=290+970=100+540=910+1000=500+990=790-380=610-90=40+540=90+500=960-250=230-40=310-310=40+880=260+790=970-460=400+570=140+510=580+680=140-110=290-150=600-90=510-490=720+810=800-460=180+680=150+460=400+420=210+880=790-580=430+450=410+440=690-420=950-160=540+910=120+810=720+950=890-680=190+540=210+670=940-590=370-80=650-410=890-230=300+820=480-110=400+970=870-470=240+920=1000-160=840-760=250+840=460-270=860-300=360+760=300-70=270+280=870-460=270+940=700-20=450-450=600-120=610-440=650-150=40+550=430-90=100+840=190+210=60+190=770+830=340+1000=580+790=940-540=190+840=260+280=910-590=830-810=100+700=490+660=600+770=20+800=940-170=630-530=450+550=270+550=170-20=990-870=840-460=440-280=90+490=130+440=920-250=670-590=380+580=150+170=310-120=930-300=260+750=50+380=140+1000=270-20=460+800=620-330=110+590=710-570=140+300=50+160=970-790=650+840=300+660=650-430=630-600=450+750=820-390=430+770=650-500=680-470=320+340=150+230=390-180=350+400=410+860=990-980=730-270=640+830=970-210=200+890=60+710=280+890=690+990=210-90=980-140=340+890=610-550=490-490=890+910=790-390=900-650=210-180=820-80=380+1000=490-360=860-820=960-870=830+910=320+330=320+370=570-330=370+820=50+350=390+520=390-100=100+970=900-40=630-390=810-270=50+480=540+870=730+940=610-420=830-260=220+550=480+880=710-260=620+870=700-50=80+230=50+790=480-480=260+900=230+720=250+710=960-930=660-170=940-70=680+970=350+780=340-270=330-230=630-330=850-680=210+350=690-200=200+900=740-70=300+920=700-650=600+830=680-200=940-190=320+730=820-140=510+1000=460-230=230+860=550+810=80+830=920-350=30+150=800-550=30-30=410+710=920-760=950-100=490-460=500-190=350-290=640-180=80+480=390-380=370-220=930-680=180+500=410+950=370-230=720-100=80-30=580-100=520+560=580-480=630+780=170+770=990-540=610+960=670-160=710-630=490-300=480+700=710+820=140+170=860-100=680-450=140+630=30+190=600+840=620-440=90+510=330-100=310+600=100+420=500+930=160-100=630-260=560-310=550+970=400+530=250+570=290+900=520-200=260-260=110+950=490-370=910+990=920-200=930-580=760+990=560-480=570-210=210+670=490-390=690+980=750-630=690-330=820-60=900-320=130+700=180+590=110-50=270+610=500+950=760-340=320-290=450+720=610-120=820-330=710-100=690-370=930-70=230+900=560-310=970-140=920-210=270+600=930-330=140+570=870-550=980-560=450-100=760-640=220+700=840-130=570+850=990-200=170+470=760-480=430-230=40+100=1000-940=50+510=520-420=810-720=820-720=740+830=360+420=250-100=310-210=290+510=830+890=160+870=760-400=370+870=590-60=560-90=900-70=230+560=60+790=440+580=950-750=440-20=760-170=300-50=460-160=630-500=370-20=490-470=440-410=270+970=160+830=480-350=300+850=100+390=820-230=690+990=470+870=750+930=780-430=900-450=940-500=530-500=350+880=300+890=60+380=610+760=360-160=330-110=540-90=910-690=620+990=50+990=620+740=390+660=30+830=90-20=710+810=100+210=850-320=780-280=170+760=210-110=210+460=950-550=550+950=740-90=710+990=750-580=70+130=990-980=330+620=290+490=550+770=620+760=340-80=170+430=220+590=670-220=950-40=360+450=810+820=130+690=590-10=180+710=690-420=630-470=90+640=100+600=350+700=590+830=190+320=730+760=820-820=60+520=690+920=680+920=120+250=380+710=70+80=150+330=150+690=710-610=680+890=40+300=360-200=290+740=780-70=900-700=550-530=730-390=740-130=560+760=720-530=400+970=670+870=560-430=490-50=580-280=310+870=940-930=910-210=320-220=440-420=30+190=460-60=80+450=700-630=550-150=150+330=140-40=60+730=400-310=310+340=940-930=60+860=310+850=510-130=850-230=860-700=290-130=110+910=410-100=970-640=90+750=640-190=900+940=670+720=620+690=230+270=430+940=720-240=660-150=390+720=720-210=600+650=380+880=740-130=780-420=250+450=690+820=960-560=490-370=30+560=470-460=900-30=570+970=830+920=70+410=400+780=400-70=840-50=660-380=510-160=670+900=200+350=950-890=140-50=940-910=410+770=360-180=180+230=510-390=200+560=990-560=150+810=290-260=500+590=510+810=590-340=620+760=760-120=650-30=360-90=790-660=500-350=290+920=180+700=250-40=50+480=700+820=810-370=770+940=750-140=700-390=260+650=370+440=160-50=600+980=160+880=940-770=930-810=460-270=100+550=990-330=300-110=360+880=910-580=210+830=110+440=510+990=30+610=390+600=790-400=60+100=700+730=390+700=660-270=560-100=190+340=160+740=510+780=100+570=170+940=140+570=500-240=150+380=440-50=40+910=750-60=40+540=760-560=440+470=350-220=920-340=380+750=800-50=370+790=60+310=930-330=140+480=250-240=840+890=960-740=600-210=980-30=960-420=730+990=580+650=600-130=160+900=740-280=690+700=420+660=450+970=470-270=60+970=800-460=530+640=900-630=720+950=590+660=850-740=870-300=20+380=180+930=930-430=660+670=170+410=490-430=720-250=570-170=870+900=510-480=690+990=680-130=410+710=1000-200=250+510=400+810=200+630=810-640=910-450=710-500=630+850=330+1000=140+570=600-290=230-230=660-370=110+800=20+900=90+940=710-620=550+860=440+520=590+840=810-220=980-810=750-700=40+580=330+840=380+840=160+310=360+760=920-580=100+470=390-100=380+930=900-110=920-200=130+140=180+710=230+510=290+560=290+440=220+830=110+630=700+940=840-420=430-280=310+320=630-510=560-490=520+680=170+350=450+980=270+400=950-110=450+830=70+980=360+770=550+870=670+860=170-20=960-420=740-240=100+410=580-300=470+780=120+930=540+790=370-210=470+600=650-590=60+150=650-600=100+870=980-440=990-250=880-320=510+650=910+940=170+660=90-90=910-900=920-770=80+440=820-430=830-330=960-750=360-120=280+320=750-130=620+630=430-310=570-210=70+830=990-700=480+820=140+720=980-750=470-30=920-530=430-210=710+960=40+190=370+620=900-50=470+480=190+530=300-260=770-610=200+780=380+530=490-360=820-280=560+900=790-80=730+880=270+990=820+830=500+590=320+340=630-170=320+690=560-500=680-170=160+290=100+280=650+840=190+650=830+970=140+470=610+910=990-480=90+450=960-510=430+950=410-210=400-200=350+480=90+120=70+130=790+930=50+100=400+1000=440+610=700-330=950-410=310+480=950-320=760-360=460+610=890-650=990-350=970+1000=830-790=710-630=690+800=280+800=360-300=370-300=450+590=600+790=900-420=970-460=440+500=300+430=40+560=820-330=480+950=500+620=180+730=330-320=180+980=70+750=570-490=40+750=70+340=270+980=580+620=170-90=650-480=200+790=350+840=480+700=670-500=690-260=410-100=760+940=760-400=160+210=840-150=470-320=450+550=310+480=210+420=310+690=320+580=990-400=310-240=500-20=770+920=550-40=810-730=480-240=780-490=740-370=60+310=360-170=230+290=670-490=520-480=770-550=410+760=460+950=450+730=200+690=280+500=700-660=980-560=200+970=420+460=540+710=390+780=340+890=990-830=380-340=130+420=1000-950=990-280=630+710=710-170=610-310=120+460=360+970=440-70=630-320=130+740=330+420=750+880=410+690=980-180=70+330=940-770=960-710=550-300=160-90=650+700=610-290=670-440=640-150=910-390=20+230=30+190=90-90=980-520=810-170=560-330=310-30=350+460=640-70=60+650=240+430=590+610=470+610=30+130=740+960=120+330=550-430=900-790=150+200=150+960=220+590=870-410=910-810=650+1000=370-40=640+940=70+640=650+740=220+640=390+710=530-470=230+950=590-430=300-180=650+760=580+670=360+460=220+900=430+850=830-50=780+840=90+850=960-160=560+950=80+580=670+940=370+400=490+640=340+910=250-50=710-640=780-330=920-590=390+990=340+970=790-330=350+970=820-350=810-460=500+690=660+910=340-110=920-40=570-220=410+950=900-350=830+940=930-320=650-600=440-120=290+670=270+640=100+280=50+530=610+840=610+790=380+710=900-820=740+940=680-240=600-140=850-210=720-130=490-490=660-630=460+690=350-10=860-110=380-120=480+820=970-680=750+990=640-520=950-760=640-60=600+690=530+670=960-890=770-480=130+780=300-290=610+950=510+950=330+990=360+440=470-20=290-140=500-450=690-440=120+400=650-430=40+900=500+960=220-70=280+760=380+1000=580-520=550-190=480+750=180+730=960-810=620-490=900-710=320+520=390-30=280+870=490+510=850-30=260+480=840+910=400-290=730-480=850-60=740+780=910-880=180+510=550+830=100+980=710-200=50+610=820-460=300+460=540+710=130+620=630-240=690+720=590-440=750-330=290+410=550-30=380+390=600+770=180+510=670+1000=370-330=330-160=260+760=180-120=870-300=870-700=460+840=970-350=800-80=340-130=510+800=370+570=910-550=40+890=780-230=340+710=20+750=500+760=880-810=500-130=240-60=670-540=710-500=320+520=660-600=570-320=400-90=970-100=640-330=990-840=570+790=870-630=510-400=680-470=810-310=850-550=530-220=590-430=560-560=110+140=860-830=430+890=390+930=830-410=130-100=40+840=120+890=200+980=330+770=160+440=160-20=880-40=820-110=220+640=920-480=710+920=210+310=990-660=70+420=560-560=570+630=260-90=380+590=200+360=740+930=430+930=770-120=510-170=140+190=550-190=180+900=100-100=810-160=940-800=610-490=820-230=690-300=910-70=410+500=70+610=100+130=170-100=760-220=210+820=220+290=930-200=530-180=190-40=360-70=200+860=90+400=920-600=690-590=520-210=510+1000=130+250=290+670=370-370=890-850=630+720=30+580=100+190=120+250=970-260=560+790=1000-440=820+940=20+480=1000-310=990-820=70+830=80+790=250+680=820-720=40+150=230+510=240-200=60+940=640+650=540+810=660+760=900-330=570+850=140+820=680-410=620-50=140+1000=470+700=740-540=180+540=30+390=960+980=300+830=970-380=50+670=710+730=370+770=560-500=770-540=900-110=620+890=160+850=200-180=90-30=30+390=350+530=620-240=410+630=820-690=610+940=510+730=150+470=120+820=350+790=910-910=220+950=980-370=30+890=110+890=40+770=180-70=740-320=140+640=950-840=880-400=100+460=680-480=200+470=140+920=690-70=280+790=720+940=790-680=760+830=720-470=380+980=240-200=130+540=920-840=180+450=730-410=410-230=830-560=160+720=580-360=330+560=780-530=790-360=910-300=340+360=250-250=140+820=940-470=340+660=780+990=570+700=660-220=390-220=920-530=240+690=460-390=590-100=490-450=60+300=330-220=420+540=580-390=730-400=880-570=470-340=320+700=470+920=280+870=250-70=940-650=740+860=360+780=170+270=570+980=90+260=310+540=770+980=1000-400=880-420=850-480=530+580=250+380=780+950=940+960=630-480=260+900=720-300=590-100=560+750=920-510=20+220=950-420=590-550=100+570=860-250=790-520=800-490=760-520=720+790=20+330=810-580=550-410=990-140=550+890=500+540=390+540=500-70=650-400=100+820=550-170=60+360=580+600=100+570=110+150=930-630=120+1000=360+800=180-40=340-300=270+420=910-540=500-110=260+930=740+1000=780-290=950-60=830-520=960-750=30+760=210+660=480-120=820-590=660-610=250+590=860-800=320+540=30+500=530+620=400+660=810-810=410+890=260-150=210+780=310+760=620-280=90+460=550+660=50+330=240+250=890-150=540-360=780-330=750-400=250+490=810-270=420-250=100+990=880-560=940-880=120+650=450+760=760-220=820-40=660+700=980-110=730-300=550-430=970-940=500+590=820-70=330+780=190+950=110-50=450-100=930-780=90+400=240+800=990-660=870-20=620+940=380-120=980-390=490+970=50+390=730-60=250+790=200+280=940-740=690-680=200+980=650-20=310+820=870+890=640+670=440+520=180+260=120+500=560+940=230+330=510+720=750-90=840-280=130+950=470-50=190-80=610+920=840-330=810-650=690-290=350+910=770-750=70+930=950-630=390-140=800-730=930+980=280+690=250-50=620-170=940+960=420-280=240+860=970-900=200+220=650-370=260+420=780-60=40+660=360+460=770+970=260+1000=710-190=840-490=720+960=200+230=260+370=460-170=230+480=700-660=720+940=540-370=810-250=200+720=700-470=30+200=30+390=530-20=150+710=830-530=780-240=180+590=170-90=370-340=470-330=750-630=610-220=130+990=770-540=750-590=530-200=620+900=60+350=110+550=990-940=800-50=910-750=380+760=700+730=480+590=120-100=120+1000=470-360=730-370=670+880=180+430=920-330=480+570=440-300=730-360=670-420=910-500=380-160=960-280=760-200=900-290=410+960=480+800=470-350=920-530=270-240=340-330=910-170=700-320=270+700=850+890=530-310=990-880=860-80=930+990=430+590=440+930=70+730=920-70=190-120=430-260=550-290=330-310=530+990=490+950=520-330=440-280=560-460=570-30=80+1000=70+400=820-20=60+250=480-20=560-80=90+790=260+570=730+800=680-190=70+120=260+440=150+160=260+720=690-120=430+870=180-100=620-220=340+750=260-150=230-190=200+520=420-380=80+170=450+490=90+810=660+690=1000-920=980-700=810-160=700-600=170+740=610-160=420-360=180+490=90+180=740-730=870-510=740-640=170+420=答案720520260310160132013012072099063010501307801902707105702104503704800110360601011302201470165040012201560115013002502406203002801460117065010902502605401520120400390120520890260370150056018407050015002701300510125025048061060660370131050080112075076040701190128012407408401020230160160510601401208107808805207504001509402404501720420990201610148067011009604401330520460660500126064019101490410520580590710190092010505109706501260301405102015303408606108201090210880850270790145093016702107308803502902406601120370137040011608408010901905601120230550410121068004801705005903409404002501600134013704001030540320208001150137082077010010008201501203801605805706708096032019063010104301140250126029070014044021018014909602203012004301200150210660380210750127010460147076010907701170168012084012306001800400250307401380130409017406506902401190400910290107086024054053014101670190570770136045014906503108400116095096030490870165011307010030017056049011006701220501430480750105068015102301090136091057018025001120160850303106046056010150250680136014062050480108010014109404501570510801901180153031076023077022014401806002309105201430603702501520930820119032001060120190072035017508036088010016701203607605808307706088014504203011704904906103208601130250830710870600710320420350120920710142079064028020014060560100901001570780150100800172010303601240530470830790850102020042059025030013035020301240990130115049059016801340168035045044030123011904401370200220450220161010401360105086070152031053050093010067040015006501700170200109507801320138026060081045091081016308205808902701607307001050142051014900580161016003701090150480840100157034016010307102002034061013201901370154013044030011801070010020220400530704004801007909065010920116038062016016010203103308404501840139013105001370480510111051012501260610360700151040012059010870154017504801180330790280350157055060903011801804101207604309603010901320250138064062027013015012108802105301520440171061031091081011015801040170120190650660190124033010405501500640990390160143010903904605309001290670111071026053039095069058020091013058011307501160370600620101730220390950540172012304701060460139010801420200103034011702701670125011057040011105001330580604704001770301680550112080076012108301704602101480133071031002909109201030901410960143059017050620117012204701120340570290131079072027089074085073010507401640420150630120701200520143067084012801050113014201530150540500510280125010501330160107060210509705407405601160185083001015052039050021024060062012501203609002901300860230440390220167023099085095072040160980910130540146071016101260165010906604601010605104503801490840180061015205105404501380200200830210200172015014001050370540790630400107024064019704080149010806070104013904805109407306004901430112091010116082080790410125012008017099011901180170430310170036037069015010007906301000900590704801690510802402903703701905201804022011701410118089078040420117088012501170123016040550507101340540300580133037031087075016301100800400170250250701350320230490520250220046064023028081057071067012001080160170045012011035011108104601001650330158071013908601100601180160120141012508201120128078016209408001510660161077011301250200704503301380131046013204703501190157023088035013605501770610503209609103805801450140010908016804404606405900301150340750260