总述：本次共解1题。其中
           ☆算术计算1题

〖1/1算式〗
    作业：求算式 (1450.4+13447.33+6305+13039.92+13172.73+13020.52+13175.72+13405.92+12047.27)÷7÷30×108-26813.36-6233.24-2000-1000-1000 的值.
    题型：数学计算
    解:
          (1450.4+13447.33+6305+13039.92+13172.73+13020.52+13175.72+13405.92+12047.27)÷7÷30×108-26813.36-6233.24-2000-1000-1000
        =99064.81÷7÷30×108-26813.36-6233.24-2000-1000-1000
        =14152.115714÷30×108-26813.36-6233.24-2000-1000-1000
        =471.73719×108-26813.36-6233.24-2000-1000-1000
        =50947.61652-26813.36-6233.24-2000-1000-1000
        =24134.25652-6233.24-2000-1000-1000
        =17901.01652-2000-1000-1000
        =15901.01652-1000-1000
        =14901.01652-1000
        =13901.01652
    答案:(1450.4+13447.33+6305+13039.92+13172.73+13020.52+13175.72+13405.92+12047.27)÷7÷30×108-26813.36-6233.24-2000-1000-1000=13901.01652

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