问题 填空题

比较大小.

23.5÷0.01______23.5×0.010.58×0.99______0.58

12.7×0.83______1.27×8.32.5÷1.5______2.5×1.5.

答案

23.5÷0.01>23.5×0.010.58×0.99<0.58

12.7×0.83=1.27×8.32.5÷1.5<2.5×1.5.

故答案为:>,<,=,<.

问答题

简要叙述十一届三中全会的主要内容和历史意义。

                                                                                                                                                           

                                                                                                                                                           

                                                                                                                                                           

                                                                                                                                                           

                                                                                                                                                            

问答题 简答题