1/4²÷(-1/2)的四次方×(-1)的十次方-(1 3/8+1 1/3-2 3/4)÷24=?
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![1/4²÷(-1/2)的四次方×(-1)的十次方-(1 3/8+1 1/3-2 3/4)÷24=?](/uploads/image/z/1672837-61-7.jpg?t=1%2F4%26%23178%3B%C3%B7%EF%BC%88-1%2F2%EF%BC%89%E7%9A%84%E5%9B%9B%E6%AC%A1%E6%96%B9%C3%97%EF%BC%88-1%EF%BC%89%E7%9A%84%E5%8D%81%E6%AC%A1%E6%96%B9-%EF%BC%881+3%2F8%2B1+1%2F3-2+3%2F4%EF%BC%89%C3%B724%3D%3F)
1/4²÷(-1/2)的四次方×(-1)的十次方-(1 3/8+1 1/3-2 3/4)÷24=?
1/4²÷(-1/2)的四次方×(-1)的十次方-(1 3/8+1 1/3-2 3/4)÷24=?
1/4²÷(-1/2)的四次方×(-1)的十次方-(1 3/8+1 1/3-2 3/4)÷24=?
1/4²÷(-1/2)的四次方×(-1)的十次方-(1 3/8+1 1/3-2 3/4)÷24
=1/16*8*1-(11/8+4/3-11/4)*1/24
=1/2+1/24*1/24
=1/2+1/576
=289/576