




Fons
11th Sep 2018 Flag Comment
Brilliant resource as usual11. Very grateful to you for providing these free of charge.







Mr. Dean
27th Sep 2016 Flag Comment
Just discovered your resources... Great stuff! The Venn diagram on slide 3 appears to show rational numbers as a subset of the irrational numbers. I will change mine to show natural numbers < integers < real numbers, and then irrational as a subset of the reals that doesn't intersect the integers.
H Tokala
28th Apr 2020 Flag Comment
noice