Book exercise of division class 2 8 August 24

Division is a basic mathematical operation that involves dividing a quantity into equal parts. It is one of the four basic arithmetic operations, which include addition, subtraction and multiplication. Here is a detailed explanation of the distribution.

The main idea
Division Symbol: The division function is usually represented by the symbol ÷ or /.
Features of the department:
Dividend: Amount to be distributed.
Divisor: The quantity by which the dividend is divided.
Section: The result of the crack.
Remainder: The portion of the dividend remaining after distribution, used where the dividend is incorrectly divided.
Different types of distributions
Exact division is when a divisor can completely divide, resulting in whole number division and no remainder. For example, 20 ÷ 4 =
Division with remainder: When the quotient is not completely divisible by a divisor, resulting in a nonzero whole number division and remainder. For example, 22 ÷ 4 = 5 and the remainder is
Properties of the partition
Irreversible: The distribution is not reversible, that is, changing the distribution of shares and the order of distribution changes the results. For example, 8 ÷ 2 is not 2 ÷
Non-unity: The distribution is non-associative, that is, changing the units of the quantity changes the results. For example, (20 ÷ 4) ÷ 2 and 20 ÷ (4 ÷ 2) are not equal.
Inverse of Multiplication - A fraction is an inverse function of multiplication. as
a
×
a
=
a
A×B=C, then
a
÷
a
=
a
c÷b=a f
a
÷
a
=
a
c÷a=b.
Divisions in circumstances
Arithmetic: Basic division is taught from elementary school onwards and includes division by whole numbers, fractions and decimals.
Algebra: In algebra, division is extended to include polynomials, divisors and rational expressions