2017年山东省烟台市中考数学试卷
![](https://wkrtcs.bdimg.com/rtcs/image?w=253.33&md5sum=a2d8be0c74cd11d1487df6101d8718a2&sign=eb96bc2d10&rtcs_flag=2&rtcs_ver=4&l=webapp&bucketNum=602&ipr={"t":"img","w":"253.33","h":"32.00","dataType":"gif","c":"word/media/image1.gif"})
、选择题（本大题共 12小题，每小题3分，共36 分）
![](https://wkrtcs.bdimg.com/rtcs/image?w=808.00&md5sum=a2d8be0c74cd11d1487df6101d8718a2&sign=eb96bc2d10&rtcs_flag=2&rtcs_ver=4&l=webapp&bucketNum=602&ipr={"t":"img","w":"808.00","h":"37.33","dataType":"gif","c":"word/media/image4.gif"})
人，用科学记数法表示该总人口为（
![](https://wkrtcs.bdimg.com/rtcs/image?w=621.33&md5sum=a2d8be0c74cd11d1487df6101d8718a2&sign=eb96bc2d10&rtcs_flag=2&rtcs_ver=4&l=webapp&bucketNum=602&ipr={"t":"img","r":"r_0","w":"621.33","h":"282.67","dataType":"gif","c":"word/media/image5.gif"})
4•如图所示的工件，其俯视图是（
![](https://wkrtcs.bdimg.com/rtcs/image?w=850.67&md5sum=a2d8be0c74cd11d1487df6101d8718a2&sign=eb96bc2d10&rtcs_flag=2&rtcs_ver=4&l=webapp&bucketNum=602&ipr={"t":"img","w":"850.67","h":"29.33","dataType":"gif","c":"word/media/image6.gif"})
![](https://wkrtcs.bdimg.com/rtcs/image?w=757.33&md5sum=a2d8be0c74cd11d1487df6101d8718a2&sign=eb96bc2d10&rtcs_flag=2&rtcs_ver=4&l=webapp&bucketNum=602&ipr={"t":"img","w":"757.33","h":"29.33","dataType":"gif","c":"word/media/image7.gif"})
与EF的长度相等，则/ C的度数为（
![](https://wkrtcs.bdimg.com/rtcs/image?w=295.67&md5sum=a2d8be0c74cd11d1487df6101d8718a2&sign=eb96bc2d10&rtcs_flag=2&rtcs_ver=4&l=webapp&bucketNum=602&ipr={"t":"img","w":"295.67","h":"193.27","dataType":"jpeg","c":"word/media/image8.jpeg","imgOriW":462,"imgOriH":302})
6.如图，若用我们数学课本上采用的科学计算器进行计算，其按键顺序如下：
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