计算: ( - 2 ) 2 - 9 + ( 2 - 1 ) 0 + ( 1 3 ) - 1 .
+|-2|++(-1)2011
计算:(共24分每题4分) (1)(2)[-2 2+(-2)3 ]-(-2)×(-3) (3)()() (4) (5)—14+〔1-(1-0.5×2)〕÷ (6)[(-3)2-22-(-5)2]××(-2)4
(本大题共4分)计算;
计算:.