(1)-32-(-2)2, =-9-4, =-13;
(2)(-10)2+[(-4)2-(3+32)×2], =100+[16-(3+9)×2], =100+(16-24), =100-8, =92;
(3)(-1)4+(-23)÷×(-)3, =1-8××(-), =1+, =;
(4)(-2)2010+(-2)2011, =(-2)2010+(-2)×(-2)2010, =(1-2)×(-2)2010, =-22010;
(5)(-0.25)2010×42011, =(-0.25)2010×4×42010, =(-0.25×4)2010×4, =1×4, =4. |