dh安格博达的回忆:3.6*23.2-36*13.2-360
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简算
=3.6*(23.2-13.2-10)
=3.6*0
=0
=3.6*232-36*(13.2+10)
=3.6*232-36*23.2=0
=3.6*(23.2-132-100)
=3.6*(-208.8)
=—751.68
3.6*23.2-36*13.2-360
=3.6*23.2-3.6*10*13.2-3.6*100
=3.6*(23.2-10*13.2-100)
=3.6*(23.2-132-100)
=3.6*(-208.8)
=-751.68
751.68