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 945.87×10+515.23×2-(163.8×0.24×10+281.34+325.26×0.24×9)-509.65×10+0.7×0.24×353+0.9×0.24×208+1.2×0.24×20+1.8×0.24×64 的值.
    题型：数学计算
    解:
          945.87×10+515.23×2-(163.8×0.24×10+281.34+325.26×0.24×9)-509.65×10+0.7×0.24×353+0.9×0.24×208+1.2×0.24×20+1.8×0.24×64
        =945.87×10+515.23×2-1377.0216-509.65×10+0.7×0.24×353+0.9×0.24×208+1.2×0.24×20+1.8×0.24×64
        =9458.7+515.23×2-1377.0216-509.65×10+0.7×0.24×353+0.9×0.24×208+1.2×0.24×20+1.8×0.24×64
        =9458.7+1030.46-1377.0216-509.65×10+0.7×0.24×353+0.9×0.24×208+1.2×0.24×20+1.8×0.24×64
        =9458.7+1030.46-1377.0216-5096.5+0.7×0.24×353+0.9×0.24×208+1.2×0.24×20+1.8×0.24×64
        =9458.7+1030.46-1377.0216-5096.5+0.168×353+0.9×0.24×208+1.2×0.24×20+1.8×0.24×64
        =9458.7+1030.46-1377.0216-5096.5+59.304+0.9×0.24×208+1.2×0.24×20+1.8×0.24×64
        =9458.7+1030.46-1377.0216-5096.5+59.304+0.216×208+1.2×0.24×20+1.8×0.24×64
        =9458.7+1030.46-1377.0216-5096.5+59.304+44.928+1.2×0.24×20+1.8×0.24×64
        =9458.7+1030.46-1377.0216-5096.5+59.304+44.928+0.288×20+1.8×0.24×64
        =9458.7+1030.46-1377.0216-5096.5+59.304+44.928+5.76+1.8×0.24×64
        =9458.7+1030.46-1377.0216-5096.5+59.304+44.928+5.76+0.432×64
        =9458.7+1030.46-1377.0216-5096.5+59.304+44.928+5.76+27.648
        =10489.16-1377.0216-5096.5+59.304+44.928+5.76+27.648
        =9112.1384-5096.5+59.304+44.928+5.76+27.648
        =4015.6384+59.304+44.928+5.76+27.648
        =4074.9424+44.928+5.76+27.648
        =4119.8704+5.76+27.648
        =4125.6304+27.648
        =4153.2784
    答案:945.87×10+515.23×2-(163.8×0.24×10+281.34+325.26×0.24×9)-509.65×10+0.7×0.24×353+0.9×0.24×208+1.2×0.24×20+1.8×0.24×64=4153.2784

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