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	mads.xsd"><authority><topic authority="https://confrides.cpd.ua.es/tematres/vocab/">Juegos matemáticos</topic></authority><related type="other"><topic>Espectáculos y diversiones</topic></related><related type="other"><topic>Ajedrez</topic></related><related type="other"><topic>Cuadrados mágicos</topic></related><related type="other"><topic>Rubik, Cubo de</topic></related><related type="other"><topic>Acertijos y enigmas</topic></related><related type="broader"><topic>Área 01. Matemáticas generales</topic></related><variant type="other"><topic>Matemáticas - Juegos</topic></variant><variant type="other"><topic>Matemáticas recreativas</topic></variant><variant type="other"><topic>Entretenimientos matemáticos</topic></variant><variant type="other"><topic>Pasatiempos matemáticos</topic></variant><variant type="other"><topic>Juegos con números</topic></variant> <note type="source" xml:lang="es">&lt;p&gt;CDU: 51-8&lt;/p&gt; </note></mads>