几百几十加减几百几十竞赛自测练习题大全附答案

几百几十加减几百几十竞赛自测练习题大全附答案姓名：班级：日期：用时：分钟得分：460+600=600-170=370+460=480+510=510+600=360+890=530+870=600+830=140+560=570+760=850+930=200+920=880-70=660-550=430+880=160-70=950-700=540-490=750-260=390-70=320+810=710+800=780+820=200+280=750-290=160+370=360-50=250+920=980-420=440-90=520+930=600+700=140+400=790-750=600-240=940-700=200+340=740-430=790-230=940-500=280+370=490+740=560-130=390-110=460-190=200+710=260+650=320+540=390+450=880-680=560-170=30+290=820-180=290+510=360+570=320+900=80+850=470-200=810-760=640-190=220+260=70+470=200+760=480+590=40+910=330+880=280+800=350-20=660-580=950-650=420-400=680-100=210+300=220+810=210+740=560-150=450-70=290+510=320+700=170+220=410+490=580-80=850-230=300-240=570-240=450-80=850+900=950-350=110+330=330-240=690-370=410-310=130+770=460+940=950+1000=680-590=200+530=230-60=60+190=910-510=700+850=860-170=710-580=610-320=930-780=550+870=60+560=810+930=770-30=490+890=990-310=120+490=100+740=340+750=690+770=400+560=760-220=850-440=300+630=260-110=850-80=270+970=970-820=340+940=890-430=950-520=720+810=630+910=210+680=380-320=540-270=280-20=90-40=570-380=400+560=50+110=460-290=900-130=450-290=680-560=760+820=440+930=700-580=890-690=820-110=410+980=170-70=820-760=760-300=590+710=140+920=70+1000=460+640=600-470=770-270=740+780=980-760=810-280=790-140=560-170=560-380=60+970=960-570=1000-740=720-230=650-520=200+710=770-220=900-510=310+470=840-430=200+990=410-280=410+510=200+700=320+680=170+280=980-450=380-40=590-260=910-560=260+590=210+300=520+690=790-140=500+520=560+680=630+710=410+1000=640-640=840-350=640-60=950-930=50+780=640+710=690+1000=410-230=580+620=550+690=770-260=410+570=130+620=190+470=240+770=700-50=840-150=740-400=770-70=120+390=790-170=790-80=280-30=830-500=820-340=530-290=390-240=980-560=90+440=600-520=770+920=390+820=900+930=940+990=120+450=890-320=840+950=790-470=60+250=530-490=400-60=600+650=110-80=650-530=220+950=300+510=130+850=650+890=350+690=270-260=960-400=850-470=660+870=210+520=200-120=700-170=900-500=420+600=980-740=240+660=390-70=290+930=220+850=340+490=480+1000=440+540=370+980=810-530=280+870=530+740=490+660=250-130=640-530=980-370=530+610=400+700=870-470=290+510=790-670=70+470=520+550=270+670=170+800=660-440=920-650=560+1000=960-400=550+950=580+890=490-370=1000-870=480+670=850-170=960-620=820+850=500+770=490-50=660+900=650-200=520+630=270+540=480+910=80+630=830-780=920-870=910-240=530+1000=420+780=550-20=590-450=260-70=260+860=550+990=130+400=780-260=60+270=860-120=350+890=750+870=340-260=740+900=560+710=720-650=440+990=240+940=390+590=1000-460=600-430=880-460=240+470=600-340=340+650=840-430=100+830=930+940=810-160=950-650=840+1000=830-120=750+930=290+460=190+860=930-670=190+690=520+780=840-600=770-380=350+590=350+730=1000-240=550-540=680-610=790-430=530-60=100+370=450-260=620-340=820-230=540+590=890-640=250+780=610-70=910-290=460+950=740-270=530+850=890-410=340+530=460+970=960-450=560-140=230+520=830+860=640+870=40+570=660-160=360+460=480-150=730+790=380-260=300+670=480-270=680-70=610-220=330+870=440+610=670-430=700-610=120+410=870-660=760+920=920-690=120-40=600-270=260+880=520+810=750-390=210+220=760-740=390+710=770-480=480-230=110+650=640-580=30+470=130+950=640+730=460-190=410+730=140-100=320-80=130+360=220+360=730-430=830-670=620+780=1000-950=570-130=320-150=490+550=880-740=230+880=700-680=360+550=680+690=50+460=140+800=390-190=110+680=180+630=200+780=230+990=520+950=40+830=540-510=400-130=240+250=950-810=800-480=250+980=90-30=170-120=130-50=450+560=490-50=560-30=60+150=110+600=640-480=670+840=220+830=240+890=650-570=870-310=470+770=680-440=950-160=740-670=950-920=100+360=510-240=780-210=960-360=170+250=260+500=310+780=830-790=550-80=470-120=750-170=60+780=740-180=720-300=100+590=520+910=680-650=40+620=60+830=460+610=730+850=610-330=160+700=260+820=480-460=970-770=730-40=30+690=410+760=550-230=990-340=960-680=760-20=580-30=210+380=280+310=440+720=460-160=320+690=210+520=970-360=630+720=730-240=200+870=900-50=610+930=200-180=780-70=310-50=660-60=770-120=910-430=710-150=200-70=660-80=650-410=40+650=270+810=490-490=110-50=530+950=600+630=370+820=460+870=680-400=660+940=560-260=340-90=410-110=930-810=90+210=850-510=30+460=140+890=160+830=210+350=320-110=70+780=40+780=650+800=90+630=310+450=640+950=610+760=120+290=80+810=390-310=440+650=120+340=20+610=150+1000=470-450=230+260=50+500=850-430=920-510=710+930=640+820=520-160=740+820=850-620=670-570=540-290=670-380=140+980=890-430=240+810=980-720=80-60=190+960=770-760=850-560=620+830=30+430=400-280=640-190=110+740=110+340=190+960=170+600=20+270=90+880=290-80=500-30=120+980=410+860=870+910=300-130=140+460=210-110=380+540=470-230=510-440=90+170=830-40=740+990=530-230=300-150=510-340=930-280=500-210=960-730=720-240=550-440=230+490=880-520=410+540=110+330=600-150=860-720=880-850=790-200=80+550=110+210=590-40=110+800=710+980=650+700=600+930=710-440=410+500=890-840=680-360=510-80=680+750=560-80=550-430=780-40=60+550=590-220=800-700=740-380=350-80=90+400=20+830=330+600=240+970=260+860=930-430=300+490=960-90=180+330=500+550=1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