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小学三年级数学几百几十加减几百几十同步监控习题大全附答案姓名：班级：日期：用时：分钟得分：210+400=900-540=850-630=720-270=420+920=340+770=330-190=240+630=760-360=40+530=890-700=940-410=640-80=660+870=960-660=670-190=350-130=420-310=390+710=740-210=770+880=100+280=70+700=800-500=930-830=790-170=80+910=450-390=560-550=770-570=410-220=540+840=290-150=130+380=120+240=780+870=140+870=800-540=670-220=980-630=550-80=430-310=560+740=850-610=830-80=640-590=690-660=410+710=850-290=390+570=750-70=950+980=610-120=710-220=950-520=620-120=860+890=20+740=580-130=550+820=950-860=420+730=960-490=60+680=110+200=520-110=600-70=460+810=20+860=610-200=900-520=20+860=720+830=580+830=30+550=650-500=930-480=630-330=620-310=960-120=150+250=1000-770=770-30=550-470=130+180=870-60=680-350=430+560=700-60=90+220=290+310=80+500=210+900=130-110=910-470=170-100=20+200=820-510=130+930=230+290=210+870=470-430=420-170=100+500=500+1000=120+590=630-100=830-500=740-490=440+480=890+1000=880-120=160+940=830-50=150+450=310-170=810-570=290+520=40+320=790-680=890-340=660+980=90+480=390+630=590-190=930-680=60+770=850-480=610+950=670+790=220-90=770-480=310-50=100+980=420+560=180+910=200+790=910+920=370-280=650+930=770-190=980-660=550+880=710+840=560-540=320+520=40+170=110+920=590-170=290+380=730-440=480+680=700-620=370+680=600-490=410+730=830-250=690-300=870-220=260+560=350-270=320+570=580+700=80+270=140+840=660-270=230+900=440-390=420-170=480+550=510+570=580+700=610-70=180+720=630-110=100+760=980-850=480+690=750-640=270-40=970-900=750-420=160+790=140+940=630-290=20+630=90+410=140+260=740-110=550-110=940-340=60+780=570-170=370-150=130-130=30+730=520-140=790-670=20+260=510+550=980-510=540-540=990-270=120+790=690-440=350+820=860-90=330+660=160+500=950-670=880-750=950-580=210+930=420+800=990-680=840-400=270+290=420+760=240+650=390-40=590+610=140+640=850-580=540-150=1000-170=880+940=620+630=900-820=860-550=290-260=40+480=410+880=170+470=40+270=330+830=550-470=970-470=690-630=850-490=30+710=640+860=660+780=200+590=400-370=590-510=730-130=860-250=250+520=300-80=380+880=590+860=970-650=160+730=800-510=190-120=440+750=930-190=490+640=520-200=740-70=500+660=590-20=280+650=570-460=630+900=260-210=160-20=580-430=640-70=140+440=970-570=400+720=190+850=350+540=490+770=470-390=450-290=600+900=120+730=310+970=920-910=420+590=270+380=260-190=30+70=700-470=1000-290=510-420=880-300=480-420=700+710=940-100=260+680=770-500=140+540=70+370=360+910=920-610=40+60=430-430=590-40=330+710=110+420=940-300=180+770=430+740=850-220=940-300=260+410=390-250=50+100=310+670=390-230=450+850=300+340=130+260=670-490=750+840=430-70=880+1000=420+920=440-150=980-340=250+780=40+850=430+850=620-160=400+590=780-40=100-50=190+740=230+330=730-710=70+690=880-70=940-780=130+570=550-490=720-480=910-140=970-520=890-780=650+930=700-40=520+550=950-450=970-260=740-250=330-220=60+370=700-320=280+680=210+930=650+680=810+960=320-140=770-460=860-230=170+490=880-790=850-260=810-720=840-340=160+970=940-620=960-200=520-430=530+830=790-110=650-190=170+440=120+310=480+560=330-200=540+550=500-30=740-470=790-210=980-550=200+630=660-330=60+840=30+1000=850-170=140+810=130+140=710-660=770+990=50+860=790-290=150+400=410-90=570+900=470-220=860-70=320+460=130+480=40+200=140-80=200-200=580-550=270+580=290-260=700-200=640-560=680+910=340-280=500+640=890-320=960-870=170-110=20+110=750-50=80+630=730+870=860-180=390+990=530+850=430+880=220+700=600+1000=20+120=740-140=160+890=130+810=890+900=990-220=370+570=380+770=850+950=510+890=70+980=580-450=100+290=600-180=860-230=730-350=330+530=240+530=930-270=750-160=140+850=860-100=770-60=350+960=760-670=480+750=420+570=200+690=950-790=150+340=100-30=220+970=190+340=290-160=670-290=330+680=290+500=640-310=150-80=780-280=50+910=270+320=640+740=600-50=790-380=600-300=580-240=770-420=920-40=200+480=870-720=590-150=920-350=520+590=930-500=730-180=990-90=650-340=920-750=80+990=880-370=440+480=450-190=160+190=950-380=460-340=140+210=550-340=270+510=80+130=130+210=320-190=820-760=400+810=800+900=210+930=390-190=700-40=710-200=610-410=580-260=110+960=270+740=320+690=500-400=910+970=700-410=930-850=60+160=260+850=790-710=120-90=370+640=110+780=510-130=420-140=310+810=850-840=870-210=580-40=120+740=360+650=980-20=750-150=140+860=570-370=930+980=340+980=450+540=520-230=330+680=400+930=590+950=370+870=660+690=450+480=940-320=600+870=200+400=860-210=380+600=930-520=370+470=740-150=360-360=80+240=470-270=970-190=550+740=160+790=870-200=310+650=90+990=510+970=330+700=910-600=1000-540=810-150=410-380=190+320=180+320=170+460=510+860=210+890=520+530=330+940=450+920=190-190=1000-750=750-150=80+230=390-80=130+980=740-110=40+100=580+620=270+950=700-250=820+970=940-800=730-710=870-530=980-520=960-850=450+820=890-810=780-680=180+420=40+490=400+760=550+650=290+470=510+740=700-330=720-460=920-740=940+990=770-440=450+520=640+650=80-40=630-90=190+970=440+1000=990-720=810-300=880-840=880-730=770-530=360-70=770-570=900-60=120+190=180-150=40+820=970-860=470-360=600+620=40+50=480-250=920-80=500+970=330+730=720-650=850-120=180+230=40+280=930-420=730-90=390-350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