Learn Multiplication table in an easy way

In small classes we have learnt the multiplication tables.
We understood that multiplication is the process of repeated addition. When the number increases, the possibility of a wrong product after multiplication is high.
Here you can see an easy way to generate the multiplication table for numbers.

The one thing you need to remember is the magic number associated with each table.

Number	Associated Number (10 - given number)
6	4
7	3
8	2
9	1

Rule:
Subtract the magic number from the ones place and add 1 to the tens place of the product in the previus answer.
When subtraction is not possible, use the general principle of borrowing from the adjacent left digit.

Let's generate the multiplication table for 6. The associated number to the multiplication table of six is 4

We know, 6 x 1 = 6, write it as 6 x 1 = 06
Let's find 6 x 2.
Subtract 4 from the ones place and add 1 to the tens place of the product in the previus answer.
6 - 4 = 2, 0 + 1 = 1, these two numbers will form the answer,
6 x 2 = 12
Let's find 6 x 3.
Subtract 4 from the ones place and add 1 to the tens place of the product in the previus answer.
2 - 4 is not feasible, so find 12 -4, 12 - 4 = 8, 0 + 1 = 1, these two numbers will form the answer,
6 x 3 = 18
Let's find 6 x 4.
Subtract 4 from the ones place and add 1 to the tens place of the product in the previus answer.
8 - 4 = 4, 1 + 1 = 2, these two numbers will form the answer,
6 x 4 = 24
Let's find 6 x 5.
Subtract 4 from the ones place and add 1 to the tens place of the product in the previus answer.
4 - 4 = 0, 2 + 1 = 3, these two numbers will form the answer,
6 x 5 = 30
Let's find 6 x 6.
Subtract 4 from the ones place and add 1 to the tens place of the product in the previus answer.
0 - 4 is not feasible, so find 10 -4, 10 - 4 = 6, 2 + 1 = 3, these two numbers will form the answer,
6 x 6 = 36
Let's find 6 x 7.
Subtract 4 from the ones place and add 1 to the tens place of the product in the previus answer.
6 - 4 = 2, 3 + 1 = 4, these two numbers will form the answer,
6 x 7 = 42
Let's find 6 x 8.
Subtract 4 from the ones place and add 1 to the tens place of the product in the previus answer.
2 - 4 is not feasible, so find 12 -4, 12 - 4 = 8, 3 + 1 = 4, these two numbers will form the answer,
6 x 8 = 48
Let's find 6 x 9.
Subtract 4 from the ones place and add 1 to the tens place of the product in the previus answer.
8 - 4 = 8, 4 + 1 = 5, these two numbers will form the answer,
6 x 9 = 54
Let's find 6 x 10.
Subtract 4 from the ones place and add 1 to the tens place of the product in the previus answer.
4 - 4 = 0, 5 + 1 = 6, these two numbers will form the answer,
6 x 10 = 60

Here is the table we just generated
6 x 1 = 6
6 x 2 = 12
6 x 3 = 18
6 x 4 = 24
6 x 5 = 30
6 x 6 = 36
6 x 7 = 42
6 x 8 = 48
6 x 9 = 54
6 x 10 = 60

Let's generate the multiplication table of 8
The associated number to the multiplication table of eight is 2

Table	Process
8 x 1 = 8
8 x 2 = 16	8 - 2 = 6 (digit at ones place), 0 + 1 = 1 (digit at tens place)
8 x 3 = 24	6 - 2 = 4, 1 + 1 = 2
8 x 4 = 32	4 - 2 = 0, 2 + 1 = 3
8 x 5 = 40	2 - 2 = 0, 3 + 1 = 4
8 x 6 = 48	10 - 2 = 8, 3 + 1 = 4
8 x 7 = 56	8 - 2 = 6, 4 + 1 = 5
8 x 8 = 64	6 - 2 = 4, 5 + 1 = 6
8 x 9 = 72	4 - 2 = 4, 6 + 1 = 7
8 x 10 = 80	2 - 2 = 0, 7 + 1 = 8

Let's generate the multiplication table of 9
The associated number to the multiplication table of nine is 1

Table	Process
9 x 1 = 9
9 x 2 = 18	9 - 1 = 8, 0 + 1 = 1
9 x 3 = 27	8 - 1 = 7, 1 + 1 = 2
9 x 4 = 36	7 - 1 = 6, 2 + 1 = 3
9 x 5 = 45	6 - 1 = 5, 3 + 1 = 4
9 x 6 = 54	5 - 1 = 4, 4 + 1 = 5
9 x 7 = 63	4 - 1 = 3, 5 + 1 = 6
9 x 8 = 72	3 - 1 = 2, 6 + 1 = 7
9 x 9 = 81	2 - 1 = 1, 7 + 1 = 8
9 x 10 = 90	1 - 1 = 0, 8 + 1 = 9