(a.) Of or pertaining to numeration; as, a numerative system.

algorismic algorithmic aliquot approximative calculating cardinal chorographic computational computative computing decimal differential digital enumerative estimating estimative even exponential figural figurate figurative finite fractional hypsographic imaginary impair impossible infinite integral irrational logarithmic logometric measuring mensural mensurational mensurative metric negative numeral numerary numeric oceanographic odd ordinal pair positive possible prime quantifying quantitative radical rational real reciprocal statistical submultiple surd topographic transcendental valuational valuative