用户名: 密码:  用户登录   注册  忘记密码  账号激活
您的位置:教学资源网 >> 试卷>> 数学试卷
初中数学编辑
【解析版】2015-2016学年北京三十九中七年级(上)期中试卷(数学)
下载扣点方式下载扣点方式
需消耗2金币 立即下载
1个贡献点 立即下载
1个黄金点 立即下载
VIP下载通道>>>
提示:本自然月内重复下载不再扣除点数
  • 资源类别试卷
    资源子类期中考试
  • 教材版本不限
    所属学科初中数学
  • 适用年级七年级
    适用地区全国通用
  • 文件大小357 K
    上传用户majiawen
  • 更新时间2016/4/11 11:10:02
    下载统计今日0 总计5
  • 评论(0)发表评论  报错(0)我要报错  收藏
0
0
资源简介
1.一个数的绝对值是5,则这个数是(  )                                               
A±5                          B5                            C.﹣5                         D25
                                                                                                       
2.已知abc在数轴上的位置如图所示,则下列结论正确的是(  )                   
                                                                        
Aabc0                B|a||c|                    Cac0                  D
                                                                                                       
3.﹣33的计算结果是(  )                                                                
A27                          B9                            C.﹣9                         D.﹣27
                                                                                                       
4.如果a+b0ab0那么(  )                                                      
Aab异号,且|a||b|                                                                          
Bab异号,且ab                                                                       
Cab异号,其中正数的绝对值大                                                        
Da0ba0b                                                                       
                                                                                                       
5.下列各式:﹣(﹣2);|2|22﹣(﹣22,计算结果为负数的个数有(  )              
A4                        B3                        C2                        D1
  • 暂时没有相关评论

请先登录网站关闭

  忘记密码  新用户注册