Nambamchanganyiko (kwa Kiingereza: "Mixed numeral", "mixed fraction" au "mixed number") ni namba yenye mchanganyiko wa nambakamili (kwa mfano 7) na sehemu (kwa mfano 1/4). Hivyo 7 1/4 ni nambamchanganyiko. Wikimedia Commons ina media kuhusu: Nambamchanganyiko "Fraction, arithmetical". The Online Encyclopaedia of Mathematics. http://www.encyclopediaofmath.org/index.php/Fraction. "Fraction". Encyclopædia Britannica. http://www.britannica.com/EBchecked/topic/215508/fraction. "Fraction (mathematics)". Citizendium. http://en.citizendium.org/wiki/Fraction_(mathematics). "Fraction". PlanetMath. http://planetmath.org/encyclopedia/Fraction.html. Archived 11 Oktoba 2011 at the Wayback Machine.