小学三年级数学几百几十加减几百几十竞赛试题口算题带答案

小学三年级数学几百几十加减几百几十竞赛试题口算题带答案姓名：班级：日期：用时：分钟得分：660-510=750-460=760-220=100+790=670-620=140+560=980-960=200+620=220+540=370+420=890-810=770+970=730-100=930-40=660-200=900+940=990-150=610+890=650+820=330+810=620-530=600+690=240+320=620-340=40+890=1000-290=600+720=540+690=390+940=620-230=400-80=700-640=660+790=600+970=90+850=210+400=910-910=940-740=50+700=470-180=220+570=300+860=980-970=860-490=720-610=230+250=280-90=180-90=220+860=630-490=150+550=860-570=420+580=410+740=620-230=720-690=960-560=80+940=200+410=710+1000=820-690=960-640=720-550=170+970=330+620=480+520=980-830=750+810=30+770=200-110=110+240=400+900=360+900=40+620=90+600=940-130=300+870=80+170=50+630=450+820=990-850=100+220=640-320=220+720=80+750=840-60=40+400=160+240=680-510=620+880=40+790=670+780=420-390=640-500=200+680=860-210=290+620=510+860=420+600=540+960=730-630=950-430=590-570=80+430=660-390=120-90=830-120=960-100=930-50=950-930=320+840=680-430=180+920=780-150=30+760=330+930=200+330=680-240=20+980=30+860=400-310=320+770=710-460=270-30=960-430=940-240=870-520=600+640=900-80=880-620=360-80=360+930=90+170=880-260=460+490=860-640=470+650=280+470=250+310=800-190=840-760=850+880=360+580=350+760=580-10=330-280=300+570=860-520=730-250=90+200=500-180=810-320=950-840=370-240=920-150=460+770=250+310=580+610=780-690=350-260=110+780=490+650=260+520=900-760=640+910=120+570=150+660=310-30=920-400=870-280=350+770=150-40=720+770=840-130=680-160=560+960=600+890=740-530=90-70=210+590=100+210=810-90=240+310=110+650=570+690=530-270=950-210=240+570=320+870=800-450=120+130=350-120=790-460=820-590=480-150=240-200=150+610=380+660=740+990=250+670=330+720=650+660=490+950=70+940=120+430=940-620=340+660=450+500=900-140=1000-520=720-400=440+530=600-470=310-10=80-30=840-230=320+790=820+840=710-620=660-400=360+970=200+940=960-300=900-430=190+230=710-140=130+600=690-610=330+760=480-200=290+850=60+370=920-490=330+420=510+690=670-520=770-580=660-50=60+280=720-340=910-400=150+600=550-400=790+980=490+510=1000-760=900-140=90+170=500-410=960-290=460-100=610-120=380+710=580+880=950-890=380-210=970-920=880-680=830-720=650-150=750+840=990-910=350+530=650-230=720-140=500-200=100+860=470-450=860-730=910-50=950-510=470+800=860-730=350+890=80-60=610-230=670-540=900-340=190+990=310+900=850+940=550+890=370+1000=690-190=710+1000=650-20=760+980=710-290=840-130=100+350=240+560=560-460=680-570=750-70=20+40=130+230=240-150=860-300=600+820=970-120=230+600=580+770=240-100=790+820=350+1000=190+970=700-110=540-200=910-280=30+630=770+970=60+170=170+790=940-720=240+840=140+1000=200-170=340+640=480+500=730-20=390+460=920-200=660-440=1000-860=660-410=850-640=220+660=810-560=60+800=160+440=360+1000=130+440=980-910=180+520=40+650=930-580=230+950=410+700=670-340=130+770=540+790=850-470=430-200=190-70=910-480=220+660=670+960=160+560=180+790=920-530=440+970=430+830=470-220=60+580=290+350=700-480=950-650=880-700=410+670=160+600=100+900=190+570=360-20=850-580=440+510=910-330=560-360=980-930=450-360=960-400=990-660=50+120=360-190=640+880=960-790=870-380=920-350=560-120=860-60=310+860=320+900=190-50=40+650=630+680=590-480=490-390=1000-370=630-130=440+750=790-430=360+440=790-600=620+640=760+860=730-440=490-260=840-590=120+850=940-540=890-880=990-990=50+700=920-320=330+560=100+220=500-30=800-770=530+940=240+660=360+520=990-220=840+870=980+990=570-330=870-300=470-70=140+510=240+750=40+440=840-680=430+990=900-410=280+590=520+870=360-20=1000-660=80+300=190+960=270-30=30+930=800-500=780-140=500-460=660-70=450-190=990-330=440+760=580+900=360+710=810-670=370+930=930-740=790-490=410+550=220+460=290+630=830-240=730-110=80+560=760-380=980-710=960-320=910+950=1000-330=510-50=140+640=320+690=720-570=480+830=580+740=160+650=70+210=350-150=560-360=740-20=670-380=900-360=990-840=370+720=720-670=300+950=840-460=840+970=300+440=90-60=140-80=970-520=1000-440=740+930=370-360=320-20=900-580=390+530=640-110=500+730=650-290=500+950=490-470=780-540=450-420=400+920=1000-900=650-530=730-30=960-410=920-740=620-590=600+770=330-130=160+670=280-130=290-260=700-410=300-280=150+900=150+450=440+730=520-460=550-50=760-80=830-140=690-290=430-80=630-230=270+720=960-60=170-110=630+680=610-600=190-70=50+930=840-750=270+900=540+960=380+560=430+960=60+900=450+800=760+770=940-930=220+960=1000-140=840-470=890-280=620-100=500+840=920-570=620+980=590-150=640-160=190+260=590+670=340+650=490-30=60+490=390+790=80+300=970+990=30+110=700-30=300-180=280+660=750-320=550-330=130+600=160+780=530+740=460-430=700+960=960-140=390+520=390+950=860-660=350-220=110+260=840-480=20+790=590+910=730-200=270+520=370+670=270+540=880-40=350+630=670-160=940-130=920-650=980-440=30+350=750-640=300-200=320-120=450+710=460+700=280+700=1000-750=310-20=940-830=870-530=320+370=570-250=1000-870=730+900=720-430=270-40=40+570=830-70=760+950=820+830=270+880=40+990=550-540=400-370=140-60=900+980=930-370=960-870=710-640=870-210=580-320=170+690=990-710=730-60=150+240=870+910=550+560=390-180=370-240=190+410=750-80=560-490=800-20=990-730=1000-190=360+660=880+910=390+580=400-20=780-590=220+760=2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