135.3*(负5.3)-(负235.3)*5.3
问题描述:
135.3*(负5.3)-(负235.3)*5.3
答
135.3*(负5.3)-(负235.3)*5.3=-5.3*(135.3-235.3)=-5.3*(-100)=530
135.3*(负5.3)-(负235.3)*5.3
135.3*(负5.3)-(负235.3)*5.3=-5.3*(135.3-235.3)=-5.3*(-100)=530