二年级数学下册七《时分秒》创新练习(无答案)北师大版.doc

上传人:roleaisle130 文档编号:1120391 上传时间:2019-05-02 格式:DOC 页数:2 大小:1.04MB
下载 相关 举报
二年级数学下册七《时分秒》创新练习(无答案)北师大版.doc_第1页
第1页 / 共2页
二年级数学下册七《时分秒》创新练习(无答案)北师大版.doc_第2页
第2页 / 共2页
亲,该文档总共2页,全部预览完了,如果喜欢就下载吧!
资源描述

1、1时、分、秒创新练习一、填空。1我们生活、学习和劳动都有一定的时间, ( )可以告诉我们时间。2钟面上有( )个大格(从一个数到下一个数) ,时针走一大格的时间是( )小时,时针走一大格,分钟正好走一圈,是( )分钟。分针走 1 小格,秒针走 1 圈,是( )秒。31 小时( )分 1 分( )秒4钟面上时针指着 8,分针指着 12 是( )时整。5钟面上时针指着 6,分针指着 12 是( )时整。这时时针和分针在一条直线上。6钟面上时针走过 7,分针从 12 起走了 30 个小格,这一时刻是( )时( )分。7时针在 9 和 10 之间,分针指着 7,是( )时( )分。8在钟面上秒针走了

2、3 个数字,走了( )秒,走了 8 个数字是走了( )秒。二、读出下面钟面上所指的时刻,再写出来。三、在( )里填上合适的时间单位。1一节课的时间是 35( ) 。2小学生每天在校时间是 6( ) 。3小新跑 60 米要 12( ) 。4工人叔叔每天工作 8( ) 。5从上海坐火车到北京要 17( ) 。6李勇从家走到学校要 15( ) 。四、判断。正确的在( )里打“” ,错的打“”12 小时20 分。 ( )2分针从一个数字走到下一个数字是 5 分钟。 ( )3时针在 5 和 6 之间,分针指着 9,是 6:45。 ( )4时针和分钟都指着 12 时是 12 时整。 ( )5秒针在钟面上走一圈是 60 秒,也就是 1 分钟。 ( )2

展开阅读全文
相关资源
猜你喜欢
  • DIN EN 3752-2005 Aerospace series - Nuts self-locking MJ threads in heat resisting steel FE-PA2601 (A286) MoS coated - Classification 1100 MPa (at ambient temperature) 425 C - Tech.pdf DIN EN 3752-2005 Aerospace series - Nuts self-locking MJ threads in heat resisting steel FE-PA2601 (A286) MoS coated - Classification 1100 MPa (at ambient temperature) 425 C - Tech.pdf
  • DIN EN 3753-2010 de en 9712 Aerospace series - Nuts anchor self-locking fixed 60 corner with counterbore in alloy steel cadmium plated MoS lubricated - Classification 1100 MPa (at .pdf DIN EN 3753-2010 de en 9712 Aerospace series - Nuts anchor self-locking fixed 60 corner with counterbore in alloy steel cadmium plated MoS lubricated - Classification 1100 MPa (at .pdf
  • DIN EN 3757-2010 Aerospace series - Nuts anchor self-locking floating self-aligning two lugs in heat resisting steel MoS lubricated - Classification 900 MPa (at ambient temperature.pdf DIN EN 3757-2010 Aerospace series - Nuts anchor self-locking floating self-aligning two lugs in heat resisting steel MoS lubricated - Classification 900 MPa (at ambient temperature.pdf
  • DIN EN 3759-1996 Aerospace series - Screws pan head offset cruciform recess threaded to head in heat and corrosion resisting steel passivated - Classification 1100 MPa (at ambient .pdf DIN EN 3759-1996 Aerospace series - Screws pan head offset cruciform recess threaded to head in heat and corrosion resisting steel passivated - Classification 1100 MPa (at ambient .pdf
  • DIN EN 3760-1996 Aerospace series - Screws 100 countersunk normal head offset cruciform recess threaded to head in heat and corrosion resisting steel passivated - Classification 11.pdf DIN EN 3760-1996 Aerospace series - Screws 100 countersunk normal head offset cruciform recess threaded to head in heat and corrosion resisting steel passivated - Classification 11.pdf
  • DIN EN 3763-2010 Aerospace series - Nuts hexagonal self-locking ball seat in heat resisting steel MoS lubricated - Classification 900 MPa (at ambient temperature) 315 C German and .pdf DIN EN 3763-2010 Aerospace series - Nuts hexagonal self-locking ball seat in heat resisting steel MoS lubricated - Classification 900 MPa (at ambient temperature) 315 C German and .pdf
  • DIN EN 3768-2012 Aerospace series - Nuts anchor self-locking one lug fixed reduced series with counterbore in heat resisting steel MoS lubricated - Classification 1100 MPa (at ambi.pdf DIN EN 3768-2012 Aerospace series - Nuts anchor self-locking one lug fixed reduced series with counterbore in heat resisting steel MoS lubricated - Classification 1100 MPa (at ambi.pdf
  • DIN EN 3769-1997 Aerospace series - Electrolytic polishing of corrosion resistant steels and heat resisting alloys German version EN 3769 1997《航空航天系列 耐蚀钢和耐高温合金电解抛光》.pdf DIN EN 3769-1997 Aerospace series - Electrolytic polishing of corrosion resistant steels and heat resisting alloys German version EN 3769 1997《航空航天系列 耐蚀钢和耐高温合金电解抛光》.pdf
  • DIN EN 377-1999 Lubricants for applications in appliances and associated controls using combustible gases except those designed for use in industrial processes (includes Amendment .pdf DIN EN 377-1999 Lubricants for applications in appliances and associated controls using combustible gases except those designed for use in industrial processes (includes Amendment .pdf
  • 相关搜索

    当前位置:首页 > 考试资料 > 中学考试

    copyright@ 2008-2019 麦多课文库(www.mydoc123.com)网站版权所有
    备案/许可证编号:苏ICP备17064731号-1