What Is The Structure Of Numbers?
What is a number? One or more numerical digits (0  9) combined form a number.
Let's talk about the number
6,937.
 The number 6 is in the fourth place to the left. This is
the thousand position.
 The number 9 is in the third place to the left. This is the
hundred position.
 The number 3 is in the second place to the left. This is
the ten position.
 The number 7 is in the first place to the left. This is the
one position.
Here are more interesting facts
about the number 6,937.
 Using a comma makes the number easier to read.
 Commas are used after each group of three digits starting
from the right.
 The comma in 6937 is placed between 6 and 9. This means that
6,937 has 6 thousands, 9 hundreds, 3 tens, and 7 ones.
Number 6,937 Visually
Thousands (1000)

Hundreds (100)

Tens (10)

Ones (1)

6

9

3

7

Here is how we show this number in addition format.
6000
900
30
+ 7
——————
6937