(1)4×(-3)2
=4×9
=36;
(2)-22÷(-
)21 2
=-4÷
1 4
=-4×4
=-16;
(3)0÷(-2)-23
=0-8
=-8;
(4)-14-
×3-(-2)21 9
=-1-
-41 3
=-5
;1 3
(5)-24+(-2)4-(-1)2011
=-16+16-(-1)
=1;
(6)0.25×(-2)3-[4÷(-
)2+1]2 3
=0.25×(-8)-(4÷
+1)4 9
=-2-(9+1)
=-2-10
=-12.