列式计算:(-6.2-14)-(4.3-15)
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![列式计算:(-6.2-14)-(4.3-15)](/uploads/image/z/5332160-56-0.jpg?t=%E5%88%97%E5%BC%8F%E8%AE%A1%E7%AE%97%EF%BC%9A%EF%BC%88-6.2-14%EF%BC%89-%EF%BC%884.3-15%EF%BC%89)
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列式计算:(-6.2-14)-(4.3-15)
列式计算:(-6.2-14)-(4.3-15)
列式计算:(-6.2-14)-(4.3-15)
(-6.2-14)-(4.3-15)
=-6.2-14-4.3+15
=15-14-6.2-4.3
=1-(6.2+4.3)
=1-10.5
=-9.5