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 11.01×12+22.9×10.5+208.45×7.25+191.1×(1.9-3.25)-1/2×18.5×0.66×1.09^2-1/6×18.5×0.66×1.09^3 的值.
    题型：数学计算
    解:
          11.01×12+22.9×10.5+208.45×7.25+191.1×(1.9-3.25)-1/2×18.5×0.66×1.09^2-1/6×18.5×0.66×1.09^3
        =11.01×12+22.9×10.5+208.45×7.25+191.1×(-1.35)-1/2×18.5×0.66×1.09^2-1/6×18.5×0.66×1.09^3
        =11.01×12+22.9×10.5+208.45×7.25+191.1×(-1.35)-1/2×18.5×0.66×1.1881-1/6×18.5×0.66×1.09^3
        =11.01×12+22.9×10.5+208.45×7.25+191.1×(-1.35)-1/2×18.5×0.66×1.1881-1/6×18.5×0.66×1.295029
        =132.12+22.9×10.5+208.45×7.25+191.1×(-1.35)-1/2×18.5×0.66×1.1881-1/6×18.5×0.66×1.295029
        =132.12+240.45+208.45×7.25+191.1×(-1.35)-1/2×18.5×0.66×1.1881-1/6×18.5×0.66×1.295029
        =132.12+240.45+1511.2625+191.1×(-1.35)-1/2×18.5×0.66×1.1881-1/6×18.5×0.66×1.295029
        =132.12+240.45+1511.2625+(-257.985)-1/2×18.5×0.66×1.1881-1/6×18.5×0.66×1.295029
        =132.12+240.45+1511.2625+-257.985-0.5×18.5×0.66×1.1881-1/6×18.5×0.66×1.295029
        =132.12+240.45+1511.2625+-257.985-9.25×0.66×1.1881-1/6×18.5×0.66×1.295029
        =132.12+240.45+1511.2625+-257.985-6.105×1.1881-1/6×18.5×0.66×1.295029
        =132.12+240.45+1511.2625+-257.985-7.25335-1/6×18.5×0.66×1.295029
        =132.12+240.45+1511.2625+-257.985-7.25335-0.166667×18.5×0.66×1.295029
        =132.12+240.45+1511.2625+-257.985-7.25335-3.08334×0.66×1.295029
        =132.12+240.45+1511.2625+-257.985-7.25335-2.035004×1.295029
        =132.12+240.45+1511.2625+-257.985-7.25335-2.635389
        =372.57+1511.2625+(-257.985)-7.25335-2.635389
        =1883.8325+(-257.985)-7.25335-2.635389
        =1625.8475-7.25335-2.635389
        =1618.59415-2.635389
        =1615.958761
    答案:11.01×12+22.9×10.5+208.45×7.25+191.1×(1.9-3.25)-1/2×18.5×0.66×1.09^2-1/6×18.5×0.66×1.09^3=1615.958761

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