小学三年级数学几百几十加减几百几十竞赛检测试题大全附答案

小学三年级数学几百几十加减几百几十竞赛检测试题大全附答案姓名：班级：日期：用时：分钟得分：850-250=80+900=840-130=410-40=40+180=180+840=30+820=430+740=740-30=920-520=230+580=440-310=800-580=850-320=620-310=40+410=620-580=930-610=300-250=390-170=790-710=940+980=210+230=330+810=210+280=190+940=820-390=740-380=290+740=800-80=730-730=840-350=340-270=880-280=810+850=190+800=370-320=540-190=820-150=240+280=450+760=820-560=900-70=740-700=630-40=280+670=610-160=580-230=30+470=280+820=270+390=400-180=950-110=620+770=260+780=720-470=80+260=800-10=230+730=730-550=250+400=880-250=70+870=250+530=140+360=740-180=270-140=650-20=270+890=710-50=700-230=580-50=270-170=460+490=760-410=1000-330=980-670=280+310=660-180=450-150=370+690=660+880=690-280=430-70=950-200=210+860=500+1000=610-610=410-360=750-300=70+640=380+630=20+540=480+640=810+880=510-70=510+560=320+920=340+390=380+680=550+560=300+690=740-550=920-90=330-80=20+770=370-90=440+770=430+840=250+430=250+820=10+830=820-20=430+740=530+590=140+850=120+200=450+920=720+870=500-470=90+900=300+490=630+820=160+490=800-80=750-180=930-850=480-260=680-650=840-830=660-120=300+440=70+290=220+730=340-150=30+310=440-340=850+900=250+460=710-90=250+560=620-370=580-180=280-120=520-350=770-260=710+780=840-120=520-210=360+930=80+630=720+1000=1000-160=810-660=370+470=850-340=20+250=20+110=540+770=280+290=280+670=610+880=970-560=270-190=930-90=80+290=470-260=170+690=550-370=100+820=230+790=510+740=80-40=930-820=500-430=50+70=510-80=260+690=30+870=280-160=300+710=360+990=310+410=570+780=470-360=710-570=30+340=240-40=770-370=210+570=410-230=590+750=600-570=20+160=880+950=260+980=900-120=300+530=160-90=330+730=410+900=560-70=670-250=380-320=250+590=720-640=770-570=500+770=820-510=280+320=210-120=960-500=920-410=630-230=870-380=850-450=500-100=260+990=930+940=190+940=590+950=800-100=110-100=890+980=80+720=700-320=590-530=100+980=690-660=940-240=120+130=230+580=230+630=850-310=650-350=90+190=480-380=220+560=320+330=980-590=730-280=160+380=770-730=980-890=740-20=900-130=870-20=120+430=740-720=470+740=60+850=310+320=60+910=310-230=800-680=470-70=910-540=670+1000=270+700=120+470=250+620=310+340=330+780=280+310=220+680=440-390=120+820=90+730=30+50=360+520=320-160=60+960=530-70=110+880=720-650=770-400=950-720=40+400=270+500=430+890=550+770=100+610=220-20=960-320=390+890=700-480=950-750=660+780=990-520=580+700=20+800=520+640=20+520=400+580=120+130=430+640=310+820=490-100=220+660=630+710=460+610=560+590=130+850=130+510=40+90=950-370=910-80=410-310=910-250=270-250=360+660=270+840=660-140=330+810=260+770=870-620=150+950=330-260=640-630=800-570=360+830=700+990=720+870=850-90=260+390=830-440=160+960=900+970=530+700=690+810=490-90=320+370=270+530=700-250=170+690=80+870=910-150=940-880=940-340=290-250=430+960=170+930=210+830=70+370=590-430=460-130=680+910=620+790=470+690=960-240=680-450=650-550=870-610=930-880=1000-650=340+790=70+560=830-790=130+470=290+650=830-690=60+990=620+660=580+690=290-140=210+660=550-190=420-190=990-880=140+820=990-80=330+990=990-30=120+970=820-710=440+650=970-30=520+800=20+890=450+600=120+330=520+820=430+550=830-40=200+910=210+510=510+930=850-810=560-60=430+980=600-120=90+640=380+950=270-70=100+800=270-250=980-590=870-150=990-470=180+610=800-450=470+700=930+940=690+770=830-810=920-610=470+650=200+860=700+750=400-320=330+1000=230+810=70+740=700-510=790-300=160+670=830-460=120+910=200+650=890-760=300-70=890+980=350+370=730-640=990-700=640-50=920-240=380-170=650-550=960-400=630-240=300+910=190-190=730+930=480+610=790+980=800-550=730-30=140-40=790-570=100+900=460-230=540+650=670+930=800+830=990-650=900-810=410+690=460+540=200+360=20+140=430+740=30+460=20+300=120-20=230+530=630+710=850+990=910-420=170+670=630+1000=880+960=860-790=380+580=200+500=280-140=880-190=230-190=870-320=640-100=640-580=550+840=980-240=860-360=930-750=500-420=20+700=790-670=340-140=870+910=560+940=100+180=180+510=200+750=510+970=150+790=440+870=330-200=350+520=1000-880=830-330=830-800=930-250=650-120=760+850=280+510=640-610=710-640=190+340=620+770=510+930=960-860=10+270=20+730=930-500=910-680=110+380=70+310=640-410=180+620=970-870=520-470=460+730=420-100=310-50=220+510=610+640=100+760=690+780=730+790=430-430=420-120=370-310=760-520=910+1000=580+700=190+280=90+640=810+980=230+550=210+730=290+870=410-210=470+610=560-370=950-500=70+410=430+940=270+720=530+830=660-100=490+940=630-90=720-250=920-660=710-100=590+970=290+350=290+710=260+620=300-250=740-80=390+420=790-390=470+750=460+660=380+620=440+980=600-40=940-280=870+930=250+630=920-130=640-610=930-190=980-920=620+870=810-580=750-730=260+520=230+580=870-720=460-180=100+240=960-220=20+980=680-350=280-80=960-300=840+860=280-20=800-260=790+900=880-540=780-390=520+620=300+560=690-50=950-170=240+880=620+680=280-70=540-200=80+640=490-490=80+200=660+950=910-710=590-60=400+770=940-330=560-320=510-360=290+870=460+780=740-580=370-280=290+430=160+860=430+970=620+800=450+830=520+680=330-80=20+350=410+880=1000-650=440+1000=320+550=320+760=330+450=970-530=580+960=520+800=450-280=720+730=590-540=940-260=870-740=650-40=130+180=640+6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