Chaos mit den Schwestern<p>Ich poste es zwar ein bisschen spät, aber heute ist internationaler Mathe Tag und Pi Tag 🔢➕➖➗</p><p><a href="https://norden.social/tags/mathetag" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>mathetag</span></a> <a href="https://norden.social/tags/mathe" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>mathe</span></a> <a href="https://norden.social/tags/pi" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>pi</span></a> <a href="https://norden.social/tags/PiTag" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>PiTag</span></a> <a href="https://norden.social/tags/math" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>math</span></a></p>