小学三年级数学几百几十加减几百几十竞赛自测练习题大全附答案

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