Recently I was looking back over my blog posts for Math 10, and I realized that I never did a blog posts for the different numbers groups. I was surprised about the fact that I didn’t do a blog for the number groups because it is the simplest topic but can get very confusing

CHART OF ALL THE NUMBER GROUPS;

– Natural Numbers {N} ; all positive, whole numbers, but not including zero, no negative numbers

– Whole Numbers {W} ; all positive, whole numbers, including zero, no negative numbers

– Integers {I} ; positive and negative, whole numbers, including zero,

– Rational {Q} ; can be written as a fraction ex; 5/1 = 5

– Irrational {Q} ; CANNOT be written as a fraction ex; 17/4

– Real {R} ; All rational & irrational numbers