Math.
division, esp. by a one-digit divisor, in which the steps of the process are performed mentally and are not written down.
[ 1895-1900 ]
Math.
division, esp. by a one-digit divisor, in which the steps of the process are performed mentally and are not written down.
[ 1895-1900 ]
Random House Webster's Unabridged English dictionary. Полный английский словарь Вебстер - Random House . 2012