问题 解答题

用竖式计算

3.45×0.36

0.049×45(得数保留一位小数)

1.8÷12

7.65÷0.85

19.4÷12(商精确到百分位) 

400÷75(商用循环小数表示)

答案

①3.45×0.36=1.242;

②0.049×45≈2.2;

③1.8÷12=0.15;

④7.65÷0.85=9;

⑤19.4÷12≈1.62;

⑥400÷75=5.

3

写作题

书面表达。

课余时间是我们忙碌学习生活的调节剂。你是如何支配自己的闲暇时间呢?看电视、做运动、听音乐、阅读书报、效游、帮父母做家务?还是……

请你以“My Free Time”为题,描述一个自己的课余生活。

注意:1、要求条理清楚,字迹工整;80个词左右。

2、开头已写好,请你接着往下写。

My Free Time

I have a lot of things to do in my spare time.                                                

                                                                  

                                                                                             

                                                                                             

                                                                                             

                                                                                             

                                                                                             

                                                                                            

                                                                                              

                                                                                             

                                                                                             

                                                                                             

                                              

单项选择题