Defined and used by Mr Cujes. the former Standard Mathematics teacher at a prestigious girls school in brisbane, australia for 2005.
'Ballulah this is how to do the ten times table. you just add a zero to the end of a number. so you move one step to the left and add a zero on the end!' 'thanks Dunbar' 'remember that Ballulah' 'so just move one to the left? ill remember that one.'
by Ballulah Tutcher December 16, 2007