The Printing Error!
A murderous maths reader called "Hazzy" pointed out that in the earliest
copies of"NUMBERS" there is a dreadful mistake! If you have one of
the first books printed then you might be lucky to find that you've got one of the
extremely valuable flawed copies.
The mistake is on page 106 - so look at your copy now and see if you can find it without us telling you. Otherwise drag your mouse along inside this box:
It should say:
"There are 8 Prime numbers between 1 and 20: 2,3,5,7,11,13,17,19." |