二年级数学下册四《测量》铅笔有多长练习2北师大版.doc

上传人:appealoxygen216 文档编号:1120594 上传时间:2019-05-02 格式:DOC 页数:2 大小:1.03MB
下载 相关 举报
二年级数学下册四《测量》铅笔有多长练习2北师大版.doc_第1页
第1页 / 共2页
二年级数学下册四《测量》铅笔有多长练习2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铅笔有多长 一、辨一辨。 (对的在括号里打“” ,错的打“” )1、一张单人床长 2米。( )2、一块橡皮擦的厚 10厘米。 ( )3、一枝自动水笔的长是 16厘米。( )4、小红爸爸的身高有 170米。( )二、在( )里填上合适的数。练习本长约 2( )课桌宽 4( )一栋楼高约 24( )数学书厚 5( )小亮身高约 135( )一拃长约 15( )三、画一画。1、画一条长 4厘米的线段。2、画一条比下面线段短 2厘米的线段。四、找一找。身边有哪些物体的长度大约是 1米。你能举出三个例子吗?身边有哪些物体的长度大约是 1分米。你能举出三个例子吗?身边有哪些物体的长度大约是 1厘米。你能举出三个例子吗?身边有哪些物体的长度大约是 1毫米。你能举出三个例子吗?参考答案:一、辨一辨。 (对的在括号里打“” ,错的打“” )1、2、3、4、2二、在( )里填上合适的数。练习本长约 2( 分米 )课桌宽 4( 分米 )一栋楼高约 24( 米 )数学书厚 5(毫米 )小亮身高约 135( 厘米)一拃长约 15(厘米 )三、画一画。1、略2、略四、找一找。略

展开阅读全文
相关资源
猜你喜欢
  • ASTM D6052-1997(2016) 7966 Standard Test Method for Preparation and Elemental Analysis of Liquid Hazardous Waste by Energy-Dispersive X-Ray Fluorescence《采用能量发散X射线荧光法对危险废液进行制备和元素分析的.pdf ASTM D6052-1997(2016) 7966 Standard Test Method for Preparation and Elemental Analysis of Liquid Hazardous Waste by Energy-Dispersive X-Ray Fluorescence《采用能量发散X射线荧光法对危险废液进行制备和元素分析的.pdf
  • ASTM D6053-2003 Standard Test Method for Determination of Volatile Organic Compound (VOC) Content of Electrical Insulating Varnishes《电绝缘清漆中挥发性有机化合物含量测定的标准试验方法》.pdf ASTM D6053-2003 Standard Test Method for Determination of Volatile Organic Compound (VOC) Content of Electrical Insulating Varnishes《电绝缘清漆中挥发性有机化合物含量测定的标准试验方法》.pdf
  • ASTM D6053-2008 952 Standard Test Method for Determination of Volatile Organic Compound (VOC) Content of Electrical Insulating Varnishes《电绝缘漆中挥发性有机化合物(VOC)含量测定的标准试验方法》.pdf ASTM D6053-2008 952 Standard Test Method for Determination of Volatile Organic Compound (VOC) Content of Electrical Insulating Varnishes《电绝缘漆中挥发性有机化合物(VOC)含量测定的标准试验方法》.pdf
  • ASTM D6053-2014 red 3515 Standard Test Method for Determination of Volatile Organic Compound &40 VOC&41 Content of Electrical Insulating Varnishes《测定电绝缘清漆中挥发性有机化合物40 VOC41含量的标准试验方法.pdf ASTM D6053-2014 red 3515 Standard Test Method for Determination of Volatile Organic Compound &40 VOC&41 Content of Electrical Insulating Varnishes《测定电绝缘清漆中挥发性有机化合物40 VOC41含量的标准试验方法.pdf
  • ASTM D6055-1996(2007)e1 Standard Test Methods for Mechanical Handling of Unitized Loads and Large Shipping Cases and Crates《统一负载和大型航运箱和装货箱机械化处理的标准试验方法》.pdf ASTM D6055-1996(2007)e1 Standard Test Methods for Mechanical Handling of Unitized Loads and Large Shipping Cases and Crates《统一负载和大型航运箱和装货箱机械化处理的标准试验方法》.pdf
  • ASTM D6055-1996(2014) 4018 Standard Test Methods for Mechanical Handling of Unitized Loads and Large Shipping Cases and Crates《成组运输大型船运包装箱和板条箱机械装卸的标准试验方法》.pdf ASTM D6055-1996(2014) 4018 Standard Test Methods for Mechanical Handling of Unitized Loads and Large Shipping Cases and Crates《成组运输大型船运包装箱和板条箱机械装卸的标准试验方法》.pdf
  • ASTM D6056-1996(2006) Standard Test Method for Determining Concentration of Airborne Single-Crystal Ceramic Whiskers in the Workplace Environment by Transmission Electron Microscop.pdf ASTM D6056-1996(2006) Standard Test Method for Determining Concentration of Airborne Single-Crystal Ceramic Whiskers in the Workplace Environment by Transmission Electron Microscop.pdf
  • ASTM D6056-1996(2011) 6875 Standard Test Method for Determining Concentration of Airborne Single-Crystal Ceramic Whiskers in the Workplace Environment by Transmission Electron Micr.pdf ASTM D6056-1996(2011) 6875 Standard Test Method for Determining Concentration of Airborne Single-Crystal Ceramic Whiskers in the Workplace Environment by Transmission Electron Micr.pdf
  • ASTM D6057-1996(2006) Standard Test Method for Determining Concentration of Airborne Single-Crystal Ceramic Whiskers in the Workplace Environment by Phase Contrast Microscopy《用相位显微.pdf ASTM D6057-1996(2006) Standard Test Method for Determining Concentration of Airborne Single-Crystal Ceramic Whiskers in the Workplace Environment by Phase Contrast Microscopy《用相位显微.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