84. Number -- N. number, symbol, numeral, figure, cipher, digit, integer; counter; round number; formula; function; series.
85. Numeration -- N. numeration; numbering &c v.; pagination; tale, recension , enumeration, summation, reckoning, computation, supputation ; calculation, calculus; algorithm, algorism , rhabdology , dactylonomy ; measurement &c 466; statistics.