Newspaper Sheets

From only the page numbers on one sheet of newspaper, can you work out how many sheets there are altogether?
Age
14 to 16
Challenge level
filled star filled star empty star
Exploring and noticing Working systematically Conjecturing and generalising Visualising and representing Reasoning, convincing and proving
Being curious Being resourceful Being resilient Being collaborative


Here is a sheet of a newspaper.

Each sheet has four pages.

How many sheets are there altogether?

 

Newspaper Sheets


 

 

If you liked this problem, here is an NRICH task which challenges you to use similar mathematical ideas.