Question

DIGITS:
0,1,2,3,4,5,6,7,8,9 are called digits or figures. To represent any number, we use
these 10 symbols.
NUMERAL (OR) NUMBER:-
A group of digits denoting a number is called a numeral.
NOTATION:-
The method of representing a number in digits or figures is called notation.
NUMERATION:
The method of expressing a number in words is called numeration.
Note:
LARGER NUMBERS AND ESTIMATES
Large numbers can be easily represented using the place value. It goes in the
ascending order as shown below:
8 digits 7 digits 6 digits 5 digits 4 digits 3 digits
10
million
(1 crore)
1 million
(10
lakhs)
Hundred
Thousands
(1 lakh)
Ten
Thousands
Thousands Hundreds
9 + 1 = 10
99 + 1 = 100
999 + 1 = 1000
9999+ 1 = 10000
Largest 3 digit number + 1 = Smallest 4 digit number.
Largest 4 digit number + 1 = Smallest 5 digit number, and so on.
Example: 9999 (greatest 4 digit number) + 1 = 10,000 (smallest 5 digit number)

Answer 1

Digits:

• A system involving numerals utilizes the use of symbols such as 1 or 2, or a set of symbols, such as 56 to represent the different numbers available. This single symbol is referred to as a numerical digit. The word "digit" pertains to the ten digits that are synonymous to the ten fingers our hands, and those that are equivalent to the ten symbols used in the widely used base-10 numeral system.
• The absolute value of the base determines how many different digits are necessary for a given numeral system which are based on integers. For instance, the binary system that is of base 2 only needs two digits, whereas the decimal system that is of base 10 requires ten digits that runs from 0 and ends in 1.

Learn more here

https://brainly.in/question/4027461

#SPJ1