3.2288(-9)+(-3.279)*9-(-1.5)*9
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3.2288(-9)+(-3.279)*9-(-1.5)*9
(-5.5)+(-4.8)-(-2.4)-(-8.1)
(-5.5)+(-4.8)-(-2.4)-(-8.1)
![3.2288(-9)+(-3.279)*9-(-1.5)*9](/uploads/image/z/7254898-34-8.jpg?t=3.2288%EF%BC%88-9%EF%BC%89%2B%EF%BC%88-3.279%EF%BC%89%2A9-%EF%BC%88-1.5%EF%BC%89%2A9)
3.2288*(-9)+(-3.279)*9-(-1.5)*9=-3.2288*9-3.279*9+1.5*9
=(-3.2288-3.279+1.5)*9
=-5.0078*9
=-45.0702
(-5.5)+(-4.8)-(-2.4)-(-8.1)
=-5.5-4.8+2.4+8.1
=0.2
=(-3.2288-3.279+1.5)*9
=-5.0078*9
=-45.0702
(-5.5)+(-4.8)-(-2.4)-(-8.1)
=-5.5-4.8+2.4+8.1
=0.2