In this module, we explain
natural numbers to our math enthusiasts.
1
WHO WAS THE FIRST TO COUNT NUMBERS
4
THE CONCEPT OF NUMBERS AND DIGITS
7
ZERO AND DECIMAL NUMBERS SYSTEM
8
A FEW INTERESTING THINGS
9
THE CONCEPT OF DIGITS AND DIVISIONS
10
ROUNDING TO THE NEAREST TENS
11
ROUNDING TO THE NEAREST HUNDRED