三年級(jí)數(shù)學(xué)幾百幾十加減幾百幾十單元練習(xí)例題大全附答案姓名：班級(jí)：日期：用時(shí)：分鐘得分：520+770=900-730=790-20=900-620=130+410=830+920=420+920=900-720=740-140=520-120=770-590=830-470=260+850=420-370=790-240=880-530=690-60=600-440=220+700=970-730=870-130=890-310=880-550=260+840=830-120=250-90=440+570=980-490=50+540=480+650=450+720=490-280=660+830=630+860=490+530=620-110=90+890=580+940=260-130=760-220=500-40=600-150=970-670=280+640=960-200=510-70=180+620=560+610=430-90=470+1000=540-360=930-130=20+400=170-150=180+420=290-170=530+740=200+550=210+400=550-270=60+890=960-130=1000-70=540-510=530+860=360+980=250-100=710-570=250+560=270-270=940-820=990-950=210-110=150+850=950-20=110+830=430-90=510-160=510+690=750-140=470+870=80+350=460+540=670+960=60+760=640-50=100+740=360+640=310+810=770-400=290+600=840-760=390+610=620-100=370-30=580+650=140+520=510+850=50+930=390+700=60+960=470+980=270-20=540-530=740-230=540+750=450+840=610-240=470+610=860-230=780-330=270-140=680-580=350+800=150+550=270-50=560-520=480+860=410+780=530-260=330+570=720-620=270-230=200+230=310-30=310-90=440+580=620+630=300+400=120+810=860-840=650-380=280+960=40+300=270+870=540+990=700-260=550-40=370+830=120+900=780-500=930-360=310+410=300-290=960-370=790-370=150+420=40+930=740+980=130+190=210+660=300+620=150+990=930-910=380-250=410+430=160-40=210+900=540-100=470+1000=680+760=860-630=180+250=940-350=240+850=570-350=40+240=930-520=1000-400=830-120=330+780=800-400=710-110=80+620=590-490=470+740=530-20=130+510=660-490=690-590=910+950=630-570=360-40=750+810=550-60=740-160=610+680=450-400=630-220=780-180=120+880=20+840=180-160=600-80=790-530=790-660=40+710=240+600=180-80=910-660=40+220=610+940=610+820=130-80=830-700=550+740=380+390=440+890=530+920=120+150=190+760=590+930=930-810=660+800=650+890=280+420=850-710=860-110=230+920=370+720=410-240=640-100=460+780=240+410=390-380=240-240=310-40=240-20=580-220=600-60=1000-430=300+420=30+600=430+740=810+880=520-420=800-390=20+90=580-360=930-920=360+480=730-720=910-820=600-460=640-510=140+200=610+840=440+760=20+1000=950-310=380+960=140+980=520-160=1000-240=390-110=600+930=530-110=180+460=520+890=360+740=540-330=700+820=810-190=270-270=280-20=460+520=270+860=450+660=210+730=680-100=330+660=390+510=470+780=240+630=610+740=180+610=260+730=530-360=780-100=760-450=340+880=660+880=820-430=260+660=650-280=990-780=540+620=260+670=840-700=200+390=510-100=340-150=360-80=90+770=690-270=690-350=310-50=70+670=360+690=460-100=320-130=580-520=910+950=20+350=700-600=810+910=670+730=360+510=70+510=200+830=320+570=940-250=270+810=190+690=530-450=180+770=270+660=800+1000=530-430=780-120=610-440=940+980=230-50=400+790=460-310=690-90=870-300=830-550=920-510=500+700=450-260=820+990=950-440=720-260=720-30=510+620=1000-560=820-100=90+360=870-820=70+400=820+960=930+970=590+860=560+640=780-690=310-40=890-70=440+710=20+990=330-80=500+880=490+670=640-130=110+470=360+1000=100+760=510-250=200+900=70-60=820-370=140+860=610+700=720+730=730-550=750-310=770+990=440-110=940-200=550-470=800+870=400-370=80+190=280+510=900-400=510+930=970-760=670-530=650-630=940+980=270+420=660-80=500+890=960-380=450+720=510-480=590+610=810-140=200+510=300+360=640-20=950-780=340-100=70+790=440+500=630-260=760-540=730-90=360+580=60+800=900-200=680+940=550+750=550+730=810-540=150+850=550-210=430-110=920-570=520-40=880-650=160+380=940-530=400+920=410+770=190-170=170+310=770-160=840-600=40+820=980-260=590-370=100+730=600-130=340-60=570+710=680-630=40+140=160+890=440+970=250+950=330+450=490-240=20+800=930-430=880-110=80+160=500+710=350-300=380+830=140-110=820+870=400+630=320+380=430-310=440-230=330+980=640-160=730-390=360+590=510-200=820-300=1000-30=660+950=270+660=830-250=830-700=200+290=750-520=510-220=540+650=800-720=550+670=680+770=450-60=720+960=90+290=260-120=80+180=630+810=170+890=880-680=600-130=470+540=570-320=820-100=420-80=930-160=950-310=860-780=460-120=740-80=750-220=540-240=580-190=880-800=710-160=880-370=370+380=970-100=580-250=620-160=870-40=940-600=710+820=630+790=160+830=640-280=580+640=570+600=540+920=320-100=440+630=70+380=260-210=250-200=730-560=230+720=60+590=960-840=190+430=550+960=840-170=360-70=340+820=350+850=90+410=950-930=530-150=880-420=980-400=940-810=20+130=750-170=290+960=750-120=390+530=830-180=970-400=750-590=460-390=790+970=460+970=30+830=730-160=60+670=210+360=810-500=270+280=790-370=240+480=490+970=980-510=440-130=720-310=850-400=110+770=370+400=320-290=100+210=420+660=60+180=880-270=730-470=560-290=620-480=50+820=850+870=480+850=980-300=380-380=480-210=70+420=210+460=430-190=410+760=260+760=420+550=760-290=920-230=280-50=120+580=690+840=790-740=620+890=450-350=70+920=540+700=560-450=200+290=910-890=340+960=380+710=680-120=410+840=920-450=910+970=730+830=70+370=60+80=410+560=210+330=910-160=750-90=890-80=710+790=230-100=600-210=940-190=340-60=400+930=260+770=840-150=630-220=250+450=30+890=80+750=220+550=540+910=220-30=460-460=720-260=400-130=20+240=340+690=480-370=530+670=890-60=830-80=440-230=1000-730=630-100=70+450=330+870=660+880=880-440=620+790=700+880=80+960=910+950=650+860=330-120=300+620=40+370=800-580=960-350=320-280=770+850=320-70=930-230=70+730=110+190=580-130=620+990=720-200=460+940=290+340=980-560=340-270=920-830=50+960=20+690=150+670=220+250=480+520=150+210=350+760=330-90=910-720=320+790=180+420=590-190=330-30=940-610=410+990=400-290=310+650=70+270=950+990=870-130=580-360=120+400=930-160=230+980=930-570=160+900=550-470=810-190=520-500=930-570=90+690=360+930=500-180=30+80=380-20=760-700=330+820=510+540=660-80=220-190=910-660=600-350=660-590=360+740=990-110=1000-520=790-210=810-680=490-470=150+410=650-300=200+210=520+920=230+620=100+730=570-540=40+890=90+500=420-420=450-140=830+940=250+810=640-370=430+890=830+900=40+600=730-570=370+640=110+710=320+740=920-270=400-340=440+900=300+740=180+850=160-90=50+650=200+320=680-200=920-520=700-360=960-540=250+400=290+740=580+850=10+570=890-640=250+750=820-650=390-350=920-470=990-630=640+810=520+920=410-120=210-200=700-680=100+570=980-330=880-470=660+980=190+870=780-470=650-290=420+810=1000-740=40+270=150+730=840-10=710+760=280+600=830-610=1000-360=690-30=900-250=910-540=590-150=930-320=900-430=260+650=320+530=710-220=120+350=230+810=690+920=190+860=270-210=450+660=90+350=530-160=100+580=970-50=660+950=250-220=660+860=520-90=190+900=860+910=500-410=690-640=390-140=300+520=670-110=690+700=770+780=870-290=440-100=120+510=310+850=270+740=310+730=630+730=90+200=400-150=600-250=790-670=890+960=80+450=640-370=860+890=880-610=860-830=710+780=30+440=310+650=110+800=360+730=110+430=310+680=940-640=480+880=820+970=80+620=30+560=680-430=720-360=70+210=690-30=210+510=640+650=950-740=220+800=660-140=530+580=770-730=350-290=620-40=900-140=70-20=940-290=600-160=620+920=730-110=790-30=820-390=740+990=560+660=980-860=420+510=570-300=800-260=250+700=690-640=880-340=880-590=270+380=950-700=50+330=920+1000=700-90=620-60=400-170=660-660=780-740=880-430=310+730=90+600=870-870=700-490=290-220=60+690=280+340=400+650=320+930=80+480=680-100=170+180=40+720=430-340=490+950=140+180=410+950=920+940=550-410=460+550=110+310=350+890=770-270=500+970=910-910=220+280=140+1000=530+960=320+540=400-380=850-460=420+720=720+730=740-40=660-410=690-110=410+770=950-880=470+790=250+550=880+1000=190-110=460+730=950-180=360+980=320+780=910-320=390+570=300+620=170-70=440+900=690-330=100+670=10+980=270-110=440-200=690-20=550-50=830-380=680-210=540+640=190-40=460+500=530-290=760-550=960-890=630-220=40+100=530+710=40+510=800-510=870-380=450-110=550-480=630-180=820-600=520-480=50+280=650+700=920-230=480-170=380+740=100-80=420+480=610+870=90+180=160+270=30+300=110+700=480-220=450-250=200-190=780+870=120+490=390-360=70+710=790-270=600+780=500+580=70+340=690-130=30+130=710-610=440+950=520-440=570-550=790-60=950-640=830-580=550+660=680-590=700+930=80+420=890-640=730-610=930-410=30+520=580+950=970-620=180+350=260+900=660+820=820-70=90+750=560-350=360+490=710-680=260+760=570+940=460+600=510-450=480-50=970-710=620+1000=890-30=170+310=860-500=300-130=850-360=110+280=800-280=650-610=980-280=120+860=580+700=910-230=410+520=350+820=170+390=960-340=50+650=60+390=940-660=890-160=800-50=520+680=780-290=400+990=540+850=240+510=630-520=220+750=870-610=530+920=530+820=360-350=480+870=490+670=400+810=420-30=120+250=820-190=230+370=840-230=480+700=250+970=780-210=900-150=700-480=90+110=610+810=220-70=240+800=440-430=910+990=90+330=490+510=390+560=110+360=60+490=250+920=510+760=810-40=660-420=880-270=320-100=970-910=650-590=410+500=720-460=320-150=560-540=270+670=620+910=510-430=500+720=570-390=420-240=940-510=830-740=860-570=280-90=850-660=880+930=420+600=500-500=520+800=740-90=520+990=1000-820=970-870=970-320=380+920=950-250=20+640=90+700=110+780=820-90=560-30=930-110=690+1000=830-660=810-310=560+980=60-40=130+470=830-310=560+1000=450+870=140+780=310+340=590-580=330+920=670+990=110+340=140+440=970-650=60+970=200+880=310+490=710-670=790-440=80+310=210+530=540-310=80+690=700+840=320+460=640+880=340+480=720+850=630-600=720-540=620-470=300+790=100+350=620+710=320+450=760+820=950-160=530-190=630-90=520-180=360+380=390-30=890-390=460+720=240+320=810-740=830-570=650-340=800-70=920-20=440+490=980-580=90+120=60+780=70+800=1000-760=610-560=740-650=60+650=660+930=310+900=590-90=480+920=80+490=370+900=90+580=130+380=880+1000=480-400=440+760=690-340=760-350=310+720=270+430=860-130=940-840=280+720=420+900=190+310=160+890=410-230=830-570=130+460=780-190=870-630=940-370=200-180=740-200=330+550=790-290=360+470=650+810=660+670=260+320=760-550=240+390=900-780=880-720=370+460=450-210=80+170=680-600=250+570=30+530=1000-440=370+530=230-40=950-880=270+960=100+120=920-680=860-370=990-580=100+150=280+860=910-340=70+160=310+680=960-200=810+820=150+270=420+780=480-320=930-830=280+960=550-180=820-650=190+530=730-640=70+490=190-30=660-30=220+870=570+910=190+840=690-680=410+910=520-230=20+340=560+680=300+520=280+890=20+330=480-100=40+770=700-120=810+980=830-630=310-310=900-480=820+860=720-280=350+770=930-600=270+500=650-130=90+140=990-240=440-270=160+560=680+980=430+440=650+870=530+1000=160+880=680-400=290+400=400+430=190+910=740-230=600+870=900+950=280+450=150+900=930-750=210+1000=890+980=940-570=50+440=260-120=590-380=100+390=20+90=200+920=660-480=840+950=430+570=690-570=310-120=70+170=810+870=810+910=520+770=310-240=60+440=790-530=1000-1000=540-340=790-670=630-630=580-210=110+320=600+720=120-30=370+470=510+970=170+930=670-30=640-230=310+950=570-530=450+510=740-580=850+890=320+510=40+300=670-110=250+740=860+940=230-170=910-160=370-40=650+660=580+660=660+860=910-120=980-290=980-360=920-580=810-730=790-540=730-560=280+560=370+870=910-320=700-570=860-420=140+340=690-370=110+830=910-280=880-300=710-60=310+770=750-650=230+910=730-600=380+390=170+430=80+620=980-360=810+840=40+160=720+840=70+90=490-70=410-370=150+680=100+490=500+830=630+690=970-100=660+930=140-40=20+1000=710-260=800-260=370+730=670-110=830-610=210+230=390+970=1000-420=400+680=780-730=940-120=70+230=280+700=360-340=320+610=400-270=800-770=820-680=720-180=560+970=1000-330=860-790=280-160=480-50=990-330=530+600=280-120=180+830=940-330=880-210=880-140=410-110=450+720=350+730=570-250=550-540=700+930=520+760=280-110=720-600=800-540=340+740=520+560=250-40=900-330=880-590=240-240=850+1000=110+960=280+730=340+930=220+230=210-170=1000-900=100+960=820-250=160-110=840+910=890-240=120-60=400+440=260+420=130+490=790-370=790-290=220+500=940-300=470+720=580+710=460+830=170+270=490+730=70+150=1000-780=290+980=850-360=300+800=340+890=380-270=170+620=460+520=300+540=1000-680=110+270=150+240=360+830=450-140=690-540=800-710=830+850=950-670=730-240=830-750=180+400=410+770=300+400=240+270=290-20=190+320=370-40=100+500=110+820=470+690=420+640=130+470=250+700=1000-900=180+410=980-830=590+840=710-710=890-520=260+860=740-680=270+590=420-160=370+540=530+990=530-30=470-220=130+870=190+730=510-430=50+610=390-380=820-200=790-700=850-770=900+910=930-410=680-60=170+770=790-290=50+510=190+860=580-400=80+720=60+290=350+810=780-210=260+330=900-750=290+890=430+690=640-480=300+310=210-60=200+880=490-240=630-490=270-170=110+290=640-160=980-170=450-340=670-210=250-190=750-30=570-110=920-720=330+790=440-210=80+190=880-790=60+390=960-290=320+750=450-30=670-210=340+750=900-240=190-180=550+680=470+560=870-410=890-570=960-960=540+900=170-20=930-900=570-410=120+550=500-70=270-60=710+980=400+530=460-370=660+950=690-630=120+650=790-330=810-300=630-500=620-470=910-170=670-480=850-60=130+890=410+570=180+840=490-490=150+210=350+800=590-300=760-350=840-360=860-60=840+900=840-560=370+690=800-440=640-390=950-820=60+680=570+880=140+810=660-280=390+710=580+660=970-710=240-140=810-640=1000-100=170+220=800-220=530-280=960-580=720+960=380+870=970-360=680-190=720+740=610+980=760-570=390-230=170+920=640-360=答案12901707702805401750134018060040018036011105055035063016092024074058033011007101601010490590113011702101490149010205109801520130540460450300920760440800117034014701808004202060012012707506102809508309303013901340150140810012040100100093094034035012006101340430100016308205908401000112037089080100052034012306601360980109010201450250105101290129037010806304501301001150700220401340119027090010040430280220102012507009302027012403401140153044051012001020280570720105904205709701720320870920114020130840120111044014701440230430590109022028041060071011104006007001001210510640170100186060320156049058012905041060010008602052026013075084010025026015501430501301290770133014502709501520120146015407001407501150109017054012406501002702203605405707206301170169010041011022010840109014013034014501200102064013401120360760280153042064014101100210152062002609801130111094058099090012508701350790990170680310122015403909203702101160930140590410190280860420340260740105036019060186037010017201400870580103089069010808808095093018001006601701920180119015060057028041012001901810510460690113044072045050470178019001450120090270820115010102501380116051058013608602601100104501000131014501804401760330740801670302707905001440210140201920690580139058011703012006707106606201702408609403702206409408607001620130012802701000340320350480230540410132011802048061024086072022083047028012805018010501410120078025082050077024012105012103016901030700120210131048034095031052097016109305801304902302901190801220145039016803801402601440106020047010102507203407706408034066053030039080550510750870330460830340153014209903601220117014602201070450505017095065012062015106702901160120050020380460580130150580125063092065057016070176014308605707305703105504207201460470310410450880770303101080240610260270140870172013306800270490670240117010209704706902307001530501510100990124011049020130010905601250470188015604401409705407506608101500130390750280133010306904107009208307701450190046027026010301101200830750210270530520120015404401410158010401860151021092041022061040162025070080030045016105201400630420709010107108204701000360111024019011106004003003301400110960340194074022052077012103601060806202036078012903201103606011501050580302502507011008804805801302056035041014408508303093059003101770106027013201730640160101082010606506013401040103070700520480400340420650103014305802501000170404503601450144029010206706504101640106031036012302603108808301470880220640660650370440610470910850490470104016101050601110440370680920161030152043010901770905025082056013901550580340630116010101040136029025035012018505302701750270301490470960910109054099030013601790700590250360280660720129021010205201110406058076050650440154062076043017301220120930270540950505402906502503801920610560230040450104069002107075062010501250560580350760901440320136018601401010420124050014700500114014908602039011401450700250580118070126080018808011907701340110059096092010013403607709901602406705004504701180150960240210704101401240550290490340704502204033013506903101120209001480270430330810260200101650610307805201380108041056016010013908020730310250121090163050025012052055015303505301160148075084021085030102015101060604302601620860480360170490390520407009801280680930117056062070045028073075012004901390139075011097026014501350101350116012103903706306006