"...Mr. Copperfield objected to my threes and fives being too much like each other, or to my putting curly tails to my sevens and nines." What's the meaning of threes, nines, sevens and nines? THANK YOU! ^_^
It's talking about the way in which the speaker wrote "3," "5," "7," and "9." The speaker wrote "3" and "5" too similar to each other; the speaker added curly tails to "7" and "9." All of this displeased Mr. Copperfield. ^^