“How will we do this?” Asked the yellow cat.
”Well,” said the fox, “this should be quite easy for you, Lemon. Froggy and I have memorized 28535900 books, you only have to memorize 26.”
Lemon groaned. “This math is making my head hurt, Nightshade.”
”Lemon, that’s not the point. And I didn’t ask you to do any math.”
” I can help!” Said the tiny frog. “Look! The complete Peppa Pig!”
”Good one, Froggy,” said Nightshade, “even Lemon will be able to memorize that!”
“Hey no fair!” Yelled Lemon.
”That sounds wrong,”thought Froggy.
”Grammar, Lemon,” sighed Nightshade.
They memorized 28535927 books. You tell me how many extra books they memorized.