三年级数学几百几十加减几百几十竞赛练习训练题带答案

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