第四单元 平行和相交单元测试卷
姓名___班级___等第___
一、计算下面各题
260+650÷13 (713-635)×20
936÷(12×6) 480÷(152-56)
580-260+70 525÷25×29
二、 用不同颜色的水彩笔在每个图形中画出一组互相平行的线段和一组互相垂直的线段 (图2要在框内画出)
(1) (2)
三、下面每组中的两条直线,是互相垂直的在下面画“ ”,是互相平行的在下面画“○”
( ) ( ) ( ) ( )
( ) ( ) ( ) ( )
三、 在点子图上分别画两条互相垂直的线段和两条互相平行的线段
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五、下面每个图形中有几组互相垂直的线段?填在( )里
( ) ( ) ( )
六、下面每个图形中有几组互相平行的线段?填在( )里
( ) ( ) ( )
七、经过A点画出已知直线的平行线
A· A·
八、分别画出已知直线的一条平行线和一条垂线
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