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51 52 </head> 53 <body class="path-blog"> 54 <a href="#main-content" class="visually-hidden focusable skip-link"> 55 Direkt zum Inhalt 56 </a> 57 58 <div class="dialog-off-canvas-main-canvas" data-off-canvas-main-canvas> 59 <div class="layout-container"> 60 61 <header role="banner"> 62 <div class="region region-header"> 63 <nav role="navigation" aria-labelledby="block-mto-legal-quick-menu-menu" id="block-mto-legal-quick-menu" class="block block-menu navigation menu--legal-menu"> 64 65 <h2 class="visually-hidden" id="block-mto-legal-quick-menu-menu">Rechtlicher Schnellzugriff</h2> 66 67 68 69 <ul class="menu menu--level-1"> 70 <li class="menu-item"> 71 <a href="/nutzungsbedingungen">Nutzungsbedingungen</a> 72 </li> 73 <li class="menu-item"> 74 <a href="/datenschutz">Datenschutz</a> 75 </li> 76 <li class="menu-item"> 77 <a href="/impressum">Impressum</a> 78 </li> 79 </ul> 80 81 82 83 </nav> 84<div id="block-mto2017-branding" class="block block-system block-system-branding-block"> 85 86 87 <div class="site-logo"> 88 <img loading="lazy" src="/sites/default/files/logos/logo_default.svg" alt="default" title="default" /> 89 90 </div> 91 <div class="site-slogan">Leichter Mathe lernen in DER Community!</div> 92 </div> 93<div id="block-hervorgehobenesformularmto-suchepage-mto-suche" class="block block-views block-views-exposed-filter-blockmto-suche-page-mto-suche"> 94 95 96 <form class="views-exposed-form" data-drupal-selector="views-exposed-form-mto-suche-page-mto-suche" action="/search" method="get" id="views-exposed-form-mto-suche-page-mto-suche" accept-charset="UTF-8"> 97 <div class="form--inline clearfix"> 98 <div class="js-form-item form-item js-form-type-search-api-autocomplete form-type-search-api-autocomplete js-form-item-search-api-fulltext form-item-search-api-fulltext form-no-label"> 99 <input data-drupal-selector="edit-search-api-fulltext" data-search-api-autocomplete-search="mto_suche" class="form-autocomplete form-text" data-autocomplete-path="/search_api_autocomplete/mto_suche?display=page_mto_suche&&filter=search_api_fulltext" type="text" id="edit-search-api-fulltext" name="search_api_fulltext" value="" size="30" maxlength="128" /> 100 101 </div> 102<div data-drupal-selector="edit-actions" class="form-actions js-form-wrapper form-wrapper" id="edit-actions"><input data-drupal-selector="edit-submit-mto-suche" type="submit" id="edit-submit-mto-suche" value="Finden" class="button js-form-submit form-submit" /> 103</div> 104 105</div> 106 107</form> 108 109 </div> 110<div id="block-socialmediablock" class="block block-block-content block-block-contentead3eebd-7c5d-4929-a28b-ae85d470b15a"> 111 112 113 114 <div class="clearfix text-formatted field field--name-body field--type-text-with-summary field--label-hidden field__item"><ul id="sm-icon-list"> 115<li><a href="https://www.facebook.com/mathetreffonline" target="_blank"><i class="fab fa-facebook-square"></i></a></li> 116<li><a href="https://twitter.com/mathetreffonlin" target="_blank"><i class="fab fa-twitter-square"></i></a></li> 117<li><a href="https://www.youtube.com/user/mathetreffonline" target="_blank"><i class="fab fa-youtube-square"></i></a></li> 118<li><a href="https://www.instagram.com/mathetreffonline/" target="_blank"><i class="fab fa-instagram"></i></a></li> 119</ul> 120</div> 121 122 </div> 123 124 </div> 125 126 </header> 127 128 <div class="region region-primary-menu"> 129 <div id="block-hauptmenu" class="block block-superfish block-superfishmain"> 130 131 132 <nav aria-label="Hauptnavigation"> 133 <ul id="superfish-main" class="menu sf-menu sf-main sf-horizontal sf-style-none" role="menubar" aria-label="Menü"> 134 135 136 137 <li id="main-menu-link-content6b3e2039-cf03-4364-afa8-bf4f16df1407" class="sf-depth-1 menuparent sf-first" role="none"> 138 139 <a href="/wissen" title="Mathe-Wissen leicht und verständlich erklärt" class="sf-depth-1 menuparent" role="menuitem" aria-haspopup="menu" aria-expanded="false">Wissen</a> 140 141 142 143 <ul role="menu"> 144 145 146 147 148 <li id="main-menu-link-content3139121b-1db3-4f4c-99c8-cf9e5334f637" class="sf-depth-2 sf-no-children sf-first" role="none"> 149 150 <a href="/wissen/mathelexikon" class="sf-depth-2" role="menuitem">Mathelexikon</a> 151 152 153 154 155 </li> 156 157 158 159 <li id="main-views-viewviewseinmaleins-kartenpage-1" class="sf-depth-2 sf-no-children" role="none"> 160 161 <a href="/wissen/einmaleinskarten" class="sf-depth-2" role="menuitem">Einmaleins-Karten</a> 162 163 164 165 166 </li> 167 168 169 170 <li id="main-views-viewviewskarteikartenpage-1" class="sf-depth-2 sf-no-children sf-last" role="none"> 171 172 <a href="/wissen/karteikarten" class="sf-depth-2" role="menuitem">Karteikarten</a> 173 174 175 176 177 </li> 178 179 180 181 </ul> 182 183 184 185 </li> 186 187 188 189 <li id="main-menu-link-content69ca6588-c7e7-4595-9c7a-5607a6f5cb86" class="sf-depth-1 menuparent" role="none"> 190 191 <a href="/action" class="sf-depth-1 menuparent" role="menuitem" aria-haspopup="menu" aria-expanded="false">Action</a> 192 193 194 195 <ul role="menu"> 196 197 198 199 200 <li id="main-menu-link-content19e17f57-e393-4b3c-acad-c41796c7fd8a" class="sf-depth-2 sf-no-children sf-first" role="none"> 201 202 <a href="/action/konstruktionen" class="sf-depth-2" role="menuitem">Konstruktionen</a> 203 204 205 206 207 </li> 208 209 210 211 <li id="main-menu-link-content406bebb2-f429-4e59-aeaf-6468b2d3eae1" class="sf-depth-2 sf-no-children" role="none"> 212 213 <a href="/action/mathe-interaktiv" class="sf-depth-2" role="menuitem">Mathe interaktiv</a> 214 215 216 217 218 </li> 219 220 221 222 <li id="main-menu-link-content45a3405d-80d0-4421-b922-1d7a9a5276cc" class="sf-depth-2 sf-no-children" role="none"> 223 224 <a href="/action/uebungsaufgaben" class="sf-depth-2" role="menuitem">Ãbungsaufgaben</a> 225 226 227 228 229 </li> 230 231 232 233 <li id="main-menu-link-contentf97f53f2-1672-43eb-b8d7-afeeef699aa9" class="sf-depth-2 sf-no-children sf-last" role="none"> 234 235 <a href="/action/wir-lernen" class="sf-depth-2" role="menuitem">Wir lernen</a> 236 237 238 239 240 </li> 241 242 243 244 </ul> 245 246 247 248 </li> 249 250 251 252 <li id="main-menu-link-content86639558-6d96-4a63-a544-260f14bce20d" class="sf-depth-1 menuparent" role="none"> 253 254 <a href="/fun" class="sf-depth-1 menuparent" role="menuitem" aria-haspopup="menu" aria-expanded="false">Fun</a> 255 256 257 258 <ul role="menu"> 259 260 261 262 263 <li id="main-menu-link-contentc09046b2-d028-414b-95bc-0efb099cdea0" class="sf-depth-2 sf-no-children sf-first" role="none"> 264 265 <a href="/fun/bastelecke" class="sf-depth-2" role="menuitem">Bastelecke</a> 266 267 268 269 270 </li> 271 272 273 274 <li id="main-views-viewviewsmatheraetselpage-1" class="sf-depth-2 sf-no-children" role="none"> 275 276 <a href="/fun/matheraetsel" class="sf-depth-2" 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April 2020</time> 480</span></span> | <span class="views-field views-field-uid"><span class="field-content">Chris</span></span> | <span class="views-field views-field-title"><span class="field-content"><a href="/blog/2020/04/15/buchreihe-zur-website-erweitert" hreflang="de">Buchreihe zur Website erweitert!</a></span></span><div class="views-field views-field-body"><span class="field-content">Hallo zusammen! 481Das mathetreff-online-Team hat die Buchreihe zur Website um den achten Titel "Flächeneinheiten - Einfach erklärt" erweitert. Das Buch⦠<a href="https://www.mathetreff-online.de/blog/2020/04/15/buchreihe-zur-website-erweitert" class="views-more-link">mehr</a></span></div> 482 </div> 483 <div class="views-row even"> 484 <span class="views-field views-field-created"><span class="field-content"><time datetime="2020-03-14T01:59:26+01:00" class="datetime">14. März 2020</time> 485</span></span> | <span class="views-field views-field-uid"><span class="field-content">Chris</span></span> | <span class="views-field views-field-title"><span class="field-content"><a href="/blog/2020/03/14/pi-tag" hreflang="de">Pi-Tag</a></span></span><div class="views-field views-field-body"><span class="field-content">Heute, am 14. März, ist der Pi-Tag (englisch Pi Day), ein inoffizieller Feiertag zu Ehren der Kreiszahl Pi (Ï). Er geht zurück auf die US⦠<a href="https://www.mathetreff-online.de/blog/2020/03/14/pi-tag" class="views-more-link">mehr</a></span></div> 486 </div> 487 <div class="views-row odd"> 488 <span class="views-field views-field-created"><span class="field-content"><time datetime="2020-03-05T10:51:12+01:00" class="datetime">05. März 2020</time> 489</span></span> | <span class="views-field views-field-uid"><span class="field-content">Chris</span></span> | <span class="views-field views-field-title"><span class="field-content"><a href="/blog/2020/03/05/buchreihe-zur-website-erweitert" hreflang="de">Buchreihe zur Website erweitert!</a></span></span><div class="views-field views-field-body"><span class="field-content">Hallo zusammen! 490Das mathetreff-online-Team hat die Buchreihe zur Website um den siebten Titel "Winkel - Einfach erklärt" erweitert. Das Buch ist ab⦠<a href="https://www.mathetreff-online.de/blog/2020/03/05/buchreihe-zur-website-erweitert" class="views-more-link">mehr</a></span></div> 491 </div> 492 <div class="views-row even"> 493 <span class="views-field views-field-created"><span class="field-content"><time datetime="2020-02-02T00:00:00+01:00" class="datetime">02. Februar 2020</time> 494</span></span> | <span class="views-field views-field-uid"><span class="field-content">Chris</span></span> | <span class="views-field views-field-title"><span class="field-content"><a href="/blog/2020/02/02/der-2-februar-2020-ein-besonderer-tag" hreflang="de">Der 2. Februar 2020 - ein besonderer Tag!</a></span></span><div class="views-field views-field-body"><span class="field-content">Heute ist der 2. Februar 2020. Dieser Tag ist ein besonderer Tag. Warum? Denn das letzte Mal gab es einen solchen Tag vor über 900 Jahren, und erst⦠<a href="https://www.mathetreff-online.de/blog/2020/02/02/der-2-februar-2020-ein-besonderer-tag" class="views-more-link">mehr</a></span></div> 495 </div> 496 497 498 </div> 499 500 </div> 501</div> 502 503 </div> 504 505 </div> 506 507 </div> 508 509 510 511 <div class="layout-content-stacked-wrapper"> 512 513 514 515 516 517 </div> 518 </div> 519 520 521 <aside class="layout-sidebar-second" role="complementary"> 522 <div class="region region-sidebar-second"> 523 <div id="block-madyblog" class="block block-block-content block-block-content0fc62bd9-f7d9-4cb2-a402-73246210be37"> 524 525 526 527 <div class="clearfix text-formatted field field--name-body field--type-text-with-summary field--label-hidden field__item"><div class="mady mady-right-sidebar mady-blog"><img alt="Mady" src="https://www.mathetreff-online.de/sites/default/files/png/mady/mady_blog.png" title="Mady"></div> 528</div> 529 530 </div> 531 532 </div> 533 534 </aside> 535 536 </main> 537 538 <footer role="contentinfo"> 539 <div class="region region-footer"> 540 <nav role="navigation" aria-labelledby="block-footer-menu" id="block-footer" class="block block-menu navigation menu--footer"> 541 542 <h2 class="visually-hidden" id="block-footer-menu">FuÃbereich</h2> 543 544 545 546 <ul class="menu menu--level-1"> 547 <li class="menu-item"> 548 <a href="/faq-hilfe" class="mto-menu-icons-faq-hilfe" title="Auf viele Fragen zu mathetreff-online findest du eine Antwort" data-drupal-link-system-path="faq-hilfe">FAQ/Hilfe</a> 549 </li> 550 <li class="menu-item"> 551 <a href="/kontakt" class="mto-menu-icons-kontakt" title="Hier kannst du Kontakt mit dem mathetreff-online-Team aufnehmen">Kontakt</a> 552 </li> 553 <li class="menu-item"> 554 <a href="#editCookieSettings" title="Hier kannst du deine Cookie-Einstellungen verwalten">Cookie-Einstellungen</a> 555 </li> 556 </ul> 557 558 559 560 </nav> 561<div id="block-copyrightundseo" class="block block-block-content block-block-content5b108612-4ea9-45af-b030-27ffb73a3f28"> 562 563 564 565 <div class="clearfix text-formatted field field--name-body field--type-text-with-summary field--label-hidden field__item"><p><span></p> 566<p>© 2000 - 2026 mathetreff-online.de - Leichter Mathe lernen in DER Community!<br>Made with <i class="fas fa-heart"></i> in Southern Germany</p> 567<p></span></p> 568</div> 569 570 </div> 571<div id="block-mto2017-cookiesui" class="block block-cookies block-cookies-ui-block"> 572 573 574 <div id="cookiesjsr"></div> 575 576 </div> 577 578 </div> 579 580 </footer> 581 582 583 584</div> 585 </div> 586 587 588
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