(三分之一减去二分之一)—(三分之二减去六分之五)?
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(三分之一减去二分之一)—(三分之二减去六分之五)
=(1/3-1/2)-(2/3-5/6)
=1/3-1/2-2/3+5/6
=2/6-3/6-4/6+5/6
=2/6+5/6-3/6-4/6
=0/6
=0,1,负六分之一。,2,答案是零,1,(1/3-1/2)-(2/3-5/6)
=1/3-1/2+2/3+5/6
=1+(5/6-3/6)
=1+1/3
=4/3,1,零木
真是简单啊,1,-1/6,0,(1/3-1/2)-(2/3-5/6)
=(2/6-3/6)-(4/6-5/6)
=-1/6--1/6
=0,0,(三分之一减去二分之一)—(三分之二减去六分之五)
有助于回答者给出准确的答案
=(1/3-1/2)-(2/3-5/6)
=1/3-1/2-2/3+5/6
=2/6-3/6-4/6+5/6
=2/6+5/6-3/6-4/6
=0/6
=0,1,负六分之一。,2,答案是零,1,(1/3-1/2)-(2/3-5/6)
=1/3-1/2+2/3+5/6
=1+(5/6-3/6)
=1+1/3
=4/3,1,零木
真是简单啊,1,-1/6,0,(1/3-1/2)-(2/3-5/6)
=(2/6-3/6)-(4/6-5/6)
=-1/6--1/6
=0,0,(三分之一减去二分之一)—(三分之二减去六分之五)
有助于回答者给出准确的答案
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