56 : A HARD SUM. figure. Without a peep at Ned’s slate how should he ever work the horrid thing? — Ned well knew there would be many more mistakes than ome if he attempted - to tackle that sum alone. Could the master have guessed? The boy’s face flushed red. Ned soon found out the mistake, and handed up the finished sum. But Nat toiled hopelessly on and on, long after school was dismissed, till his master, who knew all about it, thought he had been sufficiently punished for the at- tempted cheats... |.