题目内容
计算:(1)-22×2-3×(-1)2008
(2)(
)2×(-1
)-(-
)2-
÷(-1.52)
答案:
解析:
解析:
|
(1)解:原式=-8-3 =-11 (2)解:原式= = = = |
练习册系列答案
相关题目
题目内容
计算:(1)-22×2-3×(-1)2008
(2)(
)2×(-1
)-(-
)2-
÷(-1.52)
|
(1)解:原式=-8-3 =-11 (2)解:原式= = = = |