410+510=220-30=500-340=280-50=870-460=680-120=560+260=90+510=200+290=630+430=590-450=820-20=770-530=920-530=790-30=930-160=590-220=640-30=100+560=400+570=530+160=940-390=600-430=200+570=270-110=350+100=690-370=650-140=650+70=560+590=730-490=440-290=510-310=610+560=610-340=610+600=460-240=580-330=280+360=390+470=950-60=590-410=80+160=620-480=380-70=650-460=600-130=230+590=170+320=140+410=500-240=940-10=950-330=650+400=620+90=620+220=650+540=140+80=200+450=590-240=440+520=490+150=470+390=600+90=600+640=690-490=950-90=890-10=240-210=140+540=950-450=590-430=600-500=300+300=380+310=600-410=330+110=590+190=570+280=430+610=70+230=630-480=250-140=200+100=680-140=920-550=250+440=650-50=920-80=460+200=200+540=410+510=920220-30=190500-340=160280-50=230870-460=410680-120=560560+260=82090+510=600200+290=490630+430=1060510-220=540-160=550-190=550+120=370-110=240+520=160-50=270-220=140+130=计算题答案
530+160=690940-390=550600-430=170200+570=770270-110=160350+100=450690-370=320650-140=510650+70=720560+590=1150590-450=140820-20=800770-530=240920-530=390790-30=760930-160=770590-220=370640-30=610100+560=660400+570=970950-60=890590-410=18080+160=240620-480=140380-70=310650-460=190600-130=470230+590=820170+320=490140+410=550500-240=260730-490=240440-290=150510-310=200610+560=1170610-340=270610+600=1210460-240=220580-330=250280+360=640390+470=860490+150=640470+390=860600+90=690600+640=1240690-490=200950-90=860890-10=880240-210=30140+540=680950-450=500590-430=160940-10=930950-330=620650+400=1050620+90=710620+220=840650+540=1190140+80=220200+450=650590-240=350440+520=960250-140=110200+100=300680-140=540920-550=370250+440=690650-50=600920-80=840460+200=660200+540=740600-500=100300+300=600380+310=690600-410=190330+110=440590+190=780570+280=850430+610=104070+230=300630-480=150510-220=290540-160=380550-190=360550+120=670370-110=260240+520=760160-50=110270-220=50140+130=270
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