问题:
计算下列各题:
(1)
(2)
(3)3 2-(-3)×( ) 2×(-1) 101-0.028÷(-2) 2;
(4)-1 7- ×[-2 2-(-3) 2]×[(-2) 3+0÷(-1) 5];
(5) ;
计算下列各题:
(1)
(2)
(3)3 2-(-3)×( ) 2×(-1) 101-0.028÷(-2) 2;
(4)-1 7- ×[-2 2-(-3) 2]×[(-2) 3+0÷(-1) 5];
(5) ;
(1)
(2)
(3)3 2-(-3)×( ) 2×(-1) 101-0.028÷(-2) 2;
(4)-1 7- ×[-2 2-(-3) 2]×[(-2) 3+0÷(-1) 5];
(5) ;
参考答案: