(1996+1994+1992.+4+2)—(1+3+5.+1993+1995)详细解题步骤,

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(1996+1994+1992.+4+2)—(1+3+5.+1993+1995)详细解题步骤,(1996+1994+1992.+4+2)—(1+3+5.+1993+1995)详细解题步骤,(1996+

(1996+1994+1992.+4+2)—(1+3+5.+1993+1995)详细解题步骤,
(1996+1994+1992.+4+2)—(1+3+5.+1993+1995)详细解题步骤,

(1996+1994+1992.+4+2)—(1+3+5.+1993+1995)详细解题步骤,
=(1996-1995)+(1994-1993)+……+(4-3)+(2-1)
=1+1+1+……+1
=1×[(1995-1)÷2+1]
=1×998
=998