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   <channel>
      <title>Matematika kolem nás by Libor Klubal</title>
      <link>https://padlet.com/lklubal/matikakolemnas</link>
      <description>najdi kolem sebe čtverce, obdélníky, krychle a kvádry. Vyfoť, vypočítej a napiš sem. </description>
      <language>en-us</language>
      <pubDate>2017-10-19 09:45:11 UTC</pubDate>
      <lastBuildDate>2023-02-20 13:52:28 UTC</lastBuildDate>
      <webMaster>hello@padlet.com</webMaster>
      <image>
         <url>https://padlet-assets.s3.amazonaws.com/icons/Moderncam.png</url>
      </image>
      <item>
         <title>Libor Klubal</title>
         <author>lklubal</author>
         <link>https://padlet.com/lklubal/matikakolemnas/wish/198582284</link>
         <description><![CDATA[<div>Ovladač od televize má tvar kvádru. Rozměry jsou 20 cm x 3,5 cm x 1,2 cm. <br>Objem je 84 cm<sup>3</sup> a povrch je 196,4 cm<sup>2</sup>. <br>Objem je 0,000084 m<sup>3</sup> a povrch je 0,01964 m<sup>2</sup>.&nbsp;</div>]]></description>
         <enclosure url="https://padletuploads.blob.core.windows.net/prod/63847813/8a0e1593a5f85d56fbceb8e3b7d88452/public.jpeg" />
         <pubDate>2017-10-19 10:02:17 UTC</pubDate>
         <guid>https://padlet.com/lklubal/matikakolemnas/wish/198582284</guid>
      </item>
      <item>
         <title>jmeno</title>
         <author></author>
         <link>https://padlet.com/lklubal/matikakolemnas/wish/199110829</link>
         <description><![CDATA[<div>Vypínač má tvar čtverce.Rozměry jsou 7,5cm x 7,5 cm.<br>Obvod je 30 cm obsah je 56,25cm2 <br>obvod je 0,30m a obsah je 0,005625m2</div>]]></description>
         <enclosure url="https://padletuploads.blob.core.windows.net/prod/231710157/2e9c0f00467d020ccd1399d6c23495d4/vyp_na_.jpg" />
         <pubDate>2017-10-20 15:46:33 UTC</pubDate>
         <guid>https://padlet.com/lklubal/matikakolemnas/wish/199110829</guid>
      </item>
      <item>
         <title>jmeno</title>
         <author></author>
         <link>https://padlet.com/lklubal/matikakolemnas/wish/199114399</link>
         <description><![CDATA[<div>Krabička na svačinu má tvar kvádru.Rozměry jsou 16cm x 13cm x6cm<br>Objem je 1248cm3 a povrch je 764 cm2.<br>Objem je 0,001248 m3 a povrch je 0,0764 m2.</div>]]></description>
         <enclosure url="https://padletuploads.blob.core.windows.net/prod/231710157/7715419e072639f4369099acac50a634/krabi_ka_na_sva_inu.jpg" />
         <pubDate>2017-10-20 15:54:34 UTC</pubDate>
         <guid>https://padlet.com/lklubal/matikakolemnas/wish/199114399</guid>
      </item>
      <item>
         <title>jmeno</title>
         <author></author>
         <link>https://padlet.com/lklubal/matikakolemnas/wish/199145928</link>
         <description><![CDATA[<div>Obrázek má tvar obdelníku. Rozměry 19cm x 13.5cm.<br>obvod je 64cm a  0.64m<br>obsah265.5cm2 a 0.37 m2</div>]]></description>
         <enclosure url="https://padletuploads.blob.core.windows.net/prod/231748345/b8fb8da341c66ac1c4aba18f945166ba/WIN_20171020_19_25_13_Pro.jpg" />
         <pubDate>2017-10-20 17:08:56 UTC</pubDate>
         <guid>https://padlet.com/lklubal/matikakolemnas/wish/199145928</guid>
      </item>
      <item>
         <title>jmeno</title>
         <author></author>
         <link>https://padlet.com/lklubal/matikakolemnas/wish/199152992</link>
         <description><![CDATA[<div>Balíček kapesníků má tvar kvádru. Rozměry 11cm, 5cm, 2cm.<br>objem110cm3 a 0,00011m3<br>povrh87cm2 a 0.12m3 </div>]]></description>
         <enclosure url="" />
         <pubDate>2017-10-20 17:26:29 UTC</pubDate>
         <guid>https://padlet.com/lklubal/matikakolemnas/wish/199152992</guid>
      </item>
      <item>
         <title>jmeno</title>
         <author></author>
         <link>https://padlet.com/lklubal/matikakolemnas/wish/199246800</link>
         <description><![CDATA[<div>Plastová podložka : a=40cm,b=30 cm<br>Obvod=140cm =1,4m <br>Obsah=1200cm2=0,12m2 <br><br><br></div>]]></description>
         <enclosure url="" />
         <pubDate>2017-10-21 07:55:25 UTC</pubDate>
         <guid>https://padlet.com/lklubal/matikakolemnas/wish/199246800</guid>
      </item>
      <item>
         <title>jmeno</title>
         <author></author>
         <link>https://padlet.com/lklubal/matikakolemnas/wish/199247296</link>
         <description><![CDATA[<div>Krychle:a=12cm<br>Objem:864cm2=0,0864cm2 <br>Povrch:1728cm3 =0,001728m3<br><br></div>]]></description>
         <enclosure url="" />
         <pubDate>2017-10-21 08:02:42 UTC</pubDate>
         <guid>https://padlet.com/lklubal/matikakolemnas/wish/199247296</guid>
      </item>
      <item>
         <title>O</title>
         <author>ondraslunsky</author>
         <link>https://padlet.com/lklubal/matikakolemnas/wish/199278771</link>
         <description><![CDATA[]]></description>
         <enclosure url="" />
         <pubDate>2017-10-21 15:51:08 UTC</pubDate>
         <guid>https://padlet.com/lklubal/matikakolemnas/wish/199278771</guid>
      </item>
      <item>
         <title>jmeno</title>
         <author></author>
         <link>https://padlet.com/lklubal/matikakolemnas/wish/199331338</link>
         <description><![CDATA[<div>obdelník:<br> o:2•a+b<br>o:2•21+14<br>o=70cm<br><br>S:2•(a+b)<br>S:2•(21+14)<br>S=70cm2</div>]]></description>
         <enclosure url="https://padletuploads.blob.core.windows.net/prod/231973528/7c63d97058f2a89b60028aa61eac0183/1508665288962_1731402514.jpg" />
         <pubDate>2017-10-22 09:32:19 UTC</pubDate>
         <guid>https://padlet.com/lklubal/matikakolemnas/wish/199331338</guid>
      </item>
      <item>
         <title>jmeno</title>
         <author></author>
         <link>https://padlet.com/lklubal/matikakolemnas/wish/199333756</link>
         <description><![CDATA[<div>bonboniéra má tvar kvádru<br>rozměry: 37,5 cm; 19,5 cm; 2,5 cm<br>obsah: 1747,5 cm2 = 0,17475 m2<br>objem: 1828,125 cm3 = 0,001828125 m3</div>]]></description>
         <enclosure url="https://padletuploads.blob.core.windows.net/prod/231975914/a6fe5217444ab92c908e4e45ffc8adc5/sara1.jpg" />
         <pubDate>2017-10-22 10:08:28 UTC</pubDate>
         <guid>https://padlet.com/lklubal/matikakolemnas/wish/199333756</guid>
      </item>
      <item>
         <title>jmeno</title>
         <author>ondraslunsky</author>
         <link>https://padlet.com/lklubal/matikakolemnas/wish/199335347</link>
         <description><![CDATA[<div>Rozvrh hodin má tvar obdélníku. Rozměry jsou 16cm x 10cm<br>Obvod je 52cm a obsah je 160cm².<br>Obvod je 0,52m a obsah je 1,60 m².<br><br></div>]]></description>
         <enclosure url="https://padletuploads.blob.core.windows.net/prod/231895599/5cdaf0a76d19a582ebbf5a1245d6a172/IMG_20171022_122123.jpg" />
         <pubDate>2017-10-22 10:28:00 UTC</pubDate>
         <guid>https://padlet.com/lklubal/matikakolemnas/wish/199335347</guid>
      </item>
      <item>
         <title>jmeno</title>
         <author>ondraslunsky</author>
         <link>https://padlet.com/lklubal/matikakolemnas/wish/199335666</link>
         <description><![CDATA[<div>Reproduktor má tvar kvádru. Rozměry jsou 16cm x 13cm x 10cm</div>]]></description>
         <enclosure url="" />
         <pubDate>2017-10-22 10:32:45 UTC</pubDate>
         <guid>https://padlet.com/lklubal/matikakolemnas/wish/199335666</guid>
      </item>
      <item>
         <title>jmeno</title>
         <author>ondraslunsky</author>
         <link>https://padlet.com/lklubal/matikakolemnas/wish/199335900</link>
         <description><![CDATA[<div>Reproduktor má tvar kvádru. Rozměry jsou 16cm x 13cm x 10cm.<br>Objem je 2080cm³ a povrch je 996cm².<br>Objem je 20,8m² a povrch je 9,96 cm².<br><br></div>]]></description>
         <enclosure url="https://padletuploads.blob.core.windows.net/prod/231895599/1a5bed377e2f8b29896458162c2a9460/IMG_20171022_114556_952.jpg" />
         <pubDate>2017-10-22 10:35:39 UTC</pubDate>
         <guid>https://padlet.com/lklubal/matikakolemnas/wish/199335900</guid>
      </item>
      <item>
         <title>jmeno</title>
         <author></author>
         <link>https://padlet.com/lklubal/matikakolemnas/wish/199336791</link>
         <description><![CDATA[<div>List časopisu má tvar obdélníku.<br>Rozměry jsou 19 cm x 24,4 cm�<br>Obvod je 86,8 cm = 0,868m�<br>Obsah je 463,6 cm2 = 0,04636 m2.<br><br></div>]]></description>
         <enclosure url="https://padletuploads.blob.core.windows.net/prod/231976008/402a4efbdf48b968ee2635b24fd095c3/WP_20171022_12_44_31_Pro.jpg" />
         <pubDate>2017-10-22 10:49:01 UTC</pubDate>
         <guid>https://padlet.com/lklubal/matikakolemnas/wish/199336791</guid>
      </item>
      <item>
         <title>jmeno</title>
         <author></author>
         <link>https://padlet.com/lklubal/matikakolemnas/wish/199338807</link>
         <description><![CDATA[<div>Prostírání má tvar čtverce.<br>Rozměr: 35 cm ; 35 cm<br>Obvod: 140 cm= 1,4 m<br>Obsah: 1225 cm2= 0,1225m2</div>]]></description>
         <enclosure url="https://padletuploads.blob.core.windows.net/prod/231975914/1f0acacfa1a7be2d5f50b12ac1021419/sara2.jpg" />
         <pubDate>2017-10-22 11:18:58 UTC</pubDate>
         <guid>https://padlet.com/lklubal/matikakolemnas/wish/199338807</guid>
      </item>
      <item>
         <title>jmeno</title>
         <author></author>
         <link>https://padlet.com/lklubal/matikakolemnas/wish/199338899</link>
         <description><![CDATA[<div>Rubikova kostka má tvar krychle.<br>Rozměry jsou 5,5 cm x 5,5 cm x 5,5 cm<br>Objem je 166,375 cm3 = 0,000166375 m3<br>Povrch je 181,5 cm2 = 0,01815 m2<br>
3</div>]]></description>
         <enclosure url="https://padletuploads.blob.core.windows.net/prod/231976008/d6665986f6fd19a29649822de9a4b25c/WP_20171022_12_46_27_Pro.jpg" />
         <pubDate>2017-10-22 11:20:11 UTC</pubDate>
         <guid>https://padlet.com/lklubal/matikakolemnas/wish/199338899</guid>
      </item>
      <item>
         <title>jmeno</title>
         <author></author>
         <link>https://padlet.com/lklubal/matikakolemnas/wish/199340661</link>
         <description><![CDATA[<div>Krabice od kapesníků má tvar kvádru.<br>Rozměry: 23 cm x 11 cm x 9 cm <br>Objem: 2277 cm3 = 0,002277 m3 <br>Povrch: 559 cm2 = 0,0559 m2 </div>]]></description>
         <enclosure url="https://padletuploads.blob.core.windows.net/prod/231985975/15c37c9bf83924e6849e82da6f5f0d25/IMG_5772.jpg" />
         <pubDate>2017-10-22 11:48:27 UTC</pubDate>
         <guid>https://padlet.com/lklubal/matikakolemnas/wish/199340661</guid>
      </item>
      <item>
         <title>jmeno</title>
         <author></author>
         <link>https://padlet.com/lklubal/matikakolemnas/wish/199341503</link>
         <description><![CDATA[<div>Samolepka má tvar obdélníku.<br>Rozměry: 12 cm x 3 cm<br>Obvod: 30 cm = 0,30 m <br>Obsah: 36 cm2 = 0,0036 m2 </div>]]></description>
         <enclosure url="https://padletuploads.blob.core.windows.net/prod/231985975/5f7ba069586c1b85b4f172afee066ea4/IMG_5773.jpg" />
         <pubDate>2017-10-22 12:01:19 UTC</pubDate>
         <guid>https://padlet.com/lklubal/matikakolemnas/wish/199341503</guid>
      </item>
      <item>
         <title></title>
         <author></author>
         <link>https://padlet.com/lklubal/matikakolemnas/wish/199349770</link>
         <description><![CDATA[<div>Obrázek 33cm×47cm</div>]]></description>
         <enclosure url="" />
         <pubDate>2017-10-22 13:39:38 UTC</pubDate>
         <guid>https://padlet.com/lklubal/matikakolemnas/wish/199349770</guid>
      </item>
      <item>
         <title>jmeno</title>
         <author></author>
         <link>https://padlet.com/lklubal/matikakolemnas/wish/199350010</link>
         <description><![CDATA[<div>Obrázek 33cm×47cm o=160cm=1,60m s=1551cm2=0,1551m2  </div>]]></description>
         <enclosure url="" />
         <pubDate>2017-10-22 13:42:40 UTC</pubDate>
         <guid>https://padlet.com/lklubal/matikakolemnas/wish/199350010</guid>
      </item>
      <item>
         <title>jmeno</title>
         <author></author>
         <link>https://padlet.com/lklubal/matikakolemnas/wish/199350498</link>
         <description><![CDATA[<div>skříň 210cm×90cm×50cm objem=945000cm2=0,945m3 povrch=63300cm2=6,33m2</div>]]></description>
         <enclosure url="" />
         <pubDate>2017-10-22 13:48:53 UTC</pubDate>
         <guid>https://padlet.com/lklubal/matikakolemnas/wish/199350498</guid>
      </item>
      <item>
         <title>jmeno</title>
         <author></author>
         <link>https://padlet.com/lklubal/matikakolemnas/wish/199355809</link>
         <description><![CDATA[<div>sedací bobek má tvar krychle<br>Rozměry a=38 cm<br>Objem je 54872 cm3=0,054872 m3<br>Povrch je 8664 cm2 = 0,8664 m2</div>]]></description>
         <enclosure url="https://padletuploads.blob.core.windows.net/prod/232000963/80dcc9daa6567df40775d8184535dd10/IMG_20171022_164255.jpg" />
         <pubDate>2017-10-22 14:48:34 UTC</pubDate>
         <guid>https://padlet.com/lklubal/matikakolemnas/wish/199355809</guid>
      </item>
      <item>
         <title>jmeno</title>
         <author></author>
         <link>https://padlet.com/lklubal/matikakolemnas/wish/199356638</link>
         <description><![CDATA[<div>Výplň dveří má tvar obdélníku<br>Rozměry 51 x 31 cm<br>obvod je 164 cm = 1,64 m<br>Obsah je 1584 cm2 = 15,81 m2</div>]]></description>
         <enclosure url="https://padletuploads.blob.core.windows.net/prod/232000963/7d76f92424dd0db6f4e41ec41da28ae5/IMG_20171022_164234.jpg" />
         <pubDate>2017-10-22 14:58:04 UTC</pubDate>
         <guid>https://padlet.com/lklubal/matikakolemnas/wish/199356638</guid>
      </item>
      <item>
         <title>jmeno</title>
         <author></author>
         <link>https://padlet.com/lklubal/matikakolemnas/wish/199361394</link>
         <description><![CDATA[<div>Šachovnice má tvar čtverce <br>Rozměry 32x32 cm <br>O=128 cm=1,28 m<br>S=1024 cm2 = 0,1024 m2<br><br><br></div>]]></description>
         <enclosure url="https://padletuploads.blob.core.windows.net/prod/232016846/edeb95d39bf73b50389fd3ab4cbf93b3/IMG_20171022_171421.jpg" />
         <pubDate>2017-10-22 15:45:56 UTC</pubDate>
         <guid>https://padlet.com/lklubal/matikakolemnas/wish/199361394</guid>
      </item>
      <item>
         <title>jmeno</title>
         <author></author>
         <link>https://padlet.com/lklubal/matikakolemnas/wish/199362224</link>
         <description><![CDATA[<div>Krabice má tvar kvádru <br>Rozměry 22x11x6 cm <br>S=880 cm2 = 0,0880 m2<br>V=1452 cm3=0,001452 m3</div>]]></description>
         <enclosure url="https://padletuploads.blob.core.windows.net/prod/232016846/5f79833deca2ee1ab833447dbc70d63a/IMG_20171022_171317.jpg" />
         <pubDate>2017-10-22 15:52:16 UTC</pubDate>
         <guid>https://padlet.com/lklubal/matikakolemnas/wish/199362224</guid>
      </item>
      <item>
         <title>jmeno</title>
         <author></author>
         <link>https://padlet.com/lklubal/matikakolemnas/wish/199362598</link>
         <description><![CDATA[<div>Kachle má tvar čtverce<br>Rozměry 20x20 cm<br>Obsah je 400 cm2 = 4 m<br>Obvod je 80 cm = 0,80 m</div>]]></description>
         <enclosure url="https://padletuploads.blob.core.windows.net/prod/232015917/49ea11fecd02b45ab95d6fff76c554ab/20171022_165559.jpg" />
         <pubDate>2017-10-22 15:55:55 UTC</pubDate>
         <guid>https://padlet.com/lklubal/matikakolemnas/wish/199362598</guid>
      </item>
      <item>
         <title>jmeno</title>
         <author></author>
         <link>https://padlet.com/lklubal/matikakolemnas/wish/199363013</link>
         <description><![CDATA[<div>Krabice má tvar kvádru<br>Rozměry 22x10x7 cm<br>Objem je 1540 cm2 = 15,44 m2<br>Povrch je 444 cm3 = 4,44 m3<br><br></div>]]></description>
         <enclosure url="https://padletuploads.blob.core.windows.net/prod/232015917/6cf79a9d9373ea151b6b5ecf17a267ce/20171022_170301.jpg" />
         <pubDate>2017-10-22 15:59:43 UTC</pubDate>
         <guid>https://padlet.com/lklubal/matikakolemnas/wish/199363013</guid>
      </item>
      <item>
         <title>jmeno</title>
         <author></author>
         <link>https://padlet.com/lklubal/matikakolemnas/wish/199372036</link>
         <description><![CDATA[<div>Samolepka ma tvar obdelniku<br>Rozměry 21x7<br>Obvod = 56 cm = 0,56 m<br>Obsah = 147 cm2 = 0,0147 m2</div>]]></description>
         <enclosure url="https://padletuploads.blob.core.windows.net/prod/231988182/272240bb83588503ca4c4c2d3881c304/IMG_20171022_145640.jpg" />
         <pubDate>2017-10-22 17:22:48 UTC</pubDate>
         <guid>https://padlet.com/lklubal/matikakolemnas/wish/199372036</guid>
      </item>
      <item>
         <title>jmeno</title>
         <author></author>
         <link>https://padlet.com/lklubal/matikakolemnas/wish/199374068</link>
         <description><![CDATA[<div>Komiks má tvar obdélníku<br>O rozměrech 19x2<br>O=90 cm<br>S=494 cm2</div>]]></description>
         <enclosure url="https://padletuploads.blob.core.windows.net/prod/231628238/20315875cae7986e430955b64742c303/IMG_20171022_194006.jpg" />
         <pubDate>2017-10-22 17:42:42 UTC</pubDate>
         <guid>https://padlet.com/lklubal/matikakolemnas/wish/199374068</guid>
      </item>
      <item>
         <title>Julie Martinusová</title>
         <author></author>
         <link>https://padlet.com/lklubal/matikakolemnas/wish/199374557</link>
         <description><![CDATA[<div>Kniha má tvar kvádru<br>O rozměrech 14x21x3<br>V=882 cm3<br>S=152 cm2</div>]]></description>
         <enclosure url="https://padletuploads.blob.core.windows.net/prod/231628238/c3f709fb55c0e747ff1c0c64d7a06bbe/IMG_20171022_195028.jpg" />
         <pubDate>2017-10-22 17:47:14 UTC</pubDate>
         <guid>https://padlet.com/lklubal/matikakolemnas/wish/199374557</guid>
      </item>
      <item>
         <title>jmeno</title>
         <author></author>
         <link>https://padlet.com/lklubal/matikakolemnas/wish/199379305</link>
         <description><![CDATA[<div>Puzzle má tvar kvádru<br>Rozměry 34x25x5<br>Objem = 4250 cm3 = 0,004250 m3<br>Povrch = 2290 cm2 = 0,2290 m2</div>]]></description>
         <enclosure url="https://padletuploads.blob.core.windows.net/prod/231988182/bc147cef8a525d9e300e8f691affaf06/IMG_20171022_144904.jpg" />
         <pubDate>2017-10-22 18:24:59 UTC</pubDate>
         <guid>https://padlet.com/lklubal/matikakolemnas/wish/199379305</guid>
      </item>
      <item>
         <title>jmeno</title>
         <author>lklubal</author>
         <link>https://padlet.com/lklubal/matikakolemnas/wish/199450909</link>
         <description><![CDATA[]]></description>
         <enclosure url="https://padletuploads.blob.core.windows.net/prod/63847813/fd4a2d1640470c8f28a4f8b81cb145b7/CCD2180F_B15E_4E8B_A7AF_47B46C40E544.jpeg" />
         <pubDate>2017-10-23 06:06:21 UTC</pubDate>
         <guid>https://padlet.com/lklubal/matikakolemnas/wish/199450909</guid>
      </item>
      <item>
         <title>jmeno</title>
         <author>lklubal</author>
         <link>https://padlet.com/lklubal/matikakolemnas/wish/199456728</link>
         <description><![CDATA[]]></description>
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         <pubDate>2017-10-23 06:41:44 UTC</pubDate>
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         <description><![CDATA[Libor Klubal
Libor Klubal
Ovladač od televize má tvar kvádru. Rozměry jsou 20 cm x 3,5 cm x 1,2 cm. 
Objem je 84 cm3 a povrch je 196,4 cm2. 
Objem je 0,000084 m3 a povrch je 0,01964 m2. 
]]></description>
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         <pubDate>2019-04-05 09:02:33 UTC</pubDate>
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