1.(-4)×(-3/4)+30除(-6)=-17 2.-2四次方-6除(-2)1.(-4)×(-3/4)+30除(-6)=-172.-2四次方-6除(-2)×1/3=-153.-1-[2-(1-1/3×0.5)]×[3-(-2)]=-1又35/64.[2又1/4--(-2)]除(-3/8)+(-3/5)×(-1又2/3
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![1.(-4)×(-3/4)+30除(-6)=-17 2.-2四次方-6除(-2)1.(-4)×(-3/4)+30除(-6)=-172.-2四次方-6除(-2)×1/3=-153.-1-[2-(1-1/3×0.5)]×[3-(-2)]=-1又35/64.[2又1/4--(-2)]除(-3/8)+(-3/5)×(-1又2/3](/uploads/image/z/1411519-31-9.jpg?t=1.%EF%BC%88-4%EF%BC%89%C3%97%EF%BC%88-3%2F4%EF%BC%89%2B30%E9%99%A4%EF%BC%88-6%EF%BC%89%3D-17+2.-2%E5%9B%9B%E6%AC%A1%E6%96%B9-6%E9%99%A4%EF%BC%88-2%EF%BC%891.%EF%BC%88-4%EF%BC%89%C3%97%EF%BC%88-3%2F4%EF%BC%89%2B30%E9%99%A4%EF%BC%88-6%EF%BC%89%3D-172.-2%E5%9B%9B%E6%AC%A1%E6%96%B9-6%E9%99%A4%EF%BC%88-2%EF%BC%89%C3%971%2F3%3D-153.-1-%5B2-%EF%BC%881-1%2F3%C3%970.5%EF%BC%89%5D%C3%97%5B3-%EF%BC%88-2%EF%BC%89%5D%3D-1%E5%8F%8835%2F64.%5B2%E5%8F%881%2F4--%EF%BC%88-2%EF%BC%89%5D%E9%99%A4%EF%BC%88-3%2F8%EF%BC%89%2B%EF%BC%88-3%2F5%EF%BC%89%C3%97%EF%BC%88-1%E5%8F%882%2F3)
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1.(-4)×(-3/4)+30除(-6)=-17 2.-2四次方-6除(-2)1.(-4)×(-3/4)+30除(-6)=-172.-2四次方-6除(-2)×1/3=-153.-1-[2-(1-1/3×0.5)]×[3-(-2)]=-1又35/64.[2又1/4--(-2)]除(-3/8)+(-3/5)×(-1又2/3
1.(-4)×(-3/4)+30除(-6)=-17 2.-2四次方-6除(-2)
1.(-4)×(-3/4)+30除(-6)=-17
2.-2四次方-6除(-2)×1/3=-15
3.-1-[2-(1-1/3×0.5)]×[3-(-2)]=-1又35/6
4.[2又1/4--(-2)]除(-3/8)+(-3/5)×(-1又2/3)=-1又19/3
1.(-4)×(-3/4)+30除(-6)=-17 2.-2四次方-6除(-2)1.(-4)×(-3/4)+30除(-6)=-172.-2四次方-6除(-2)×1/3=-153.-1-[2-(1-1/3×0.5)]×[3-(-2)]=-1又35/64.[2又1/4--(-2)]除(-3/8)+(-3/5)×(-1又2/3
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