A little boy was playing with a book when he started tearing out pages. Later, his mother discovered that six page numbers were missing: 7, 8, 100, 101, 222, and 223. The question is simple: how many physical sheets of paper did he actually tear out? There are five possible answers: A: 6, B: 3, C: 7, D: 5, or E: 4. Take a moment to think before choosing!

The trick is understanding how books are printed. A normal sheet of paper has two sides, meaning it can contain two different page numbers. Pages 7 and 8 are printed on opposite sides of the same sheet. So, even though both page numbers are missing, the boy removed only one physical sheet for those two pages.

Now comes the interesting part! Pages 100 and 101 are on two different sheets, even though they face each other when the book is open. The same applies to pages 222 and 223. Therefore, removing those four pages means tearing out four separate sheets. When we combine everything, we get one sheet for pages 7 and 8, two sheets for pages 100 and 101, and two sheets for pages 222 and 223.

That gives us 1 + 2 + 2 = 5 sheets of paper. 🎯 The correct answer is D: 5! The puzzle is tricky because it asks how many sheets were removed, not how many page numbers disappeared. Sometimes, understanding how something is arranged is more important than simply counting what you see. Did you get it right without looking at the explanation? 😄