MULTIPLICATION TECHNIQUE SPECIAL CASE PART 2:LEARN SERIES

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INTRODUCTION:

Hi Friends,In the Previous Article we had look into 3 Special Cases in Multiplication Technique,In this Article we are going to look into next 3 Special Cases in Multiplication Technique.Before that let us look into Multiplication Technique Special Case Part 1

SPECIAL CASES IN MULTIPLICATIONS

1)MULTIPLICATION WITH NUMBER 5

2)MULTIPLICATION WITH NUMBER 9

3)MULTIPLICATION WITH NUMBER 11

#.1.TECHNIQUE 1:

MULTIPLICATION WITH NUMBER 5:

CONDITION:

1)Unit digit should be 5 in both Multiplicand  & Multiplier

2)Remaining number should be same in both Multiplicand  & Multiplier

#.2.  TECHNIQUE 2:

MULTIPLICATION WITH NUMBER 9:

CONDITION:

1)The number of digits in Multiplicand  & Multiplier should be equal.

#.3 TECHNIQUE 3:

MULTIPLICATION WITH NUMBER 11:

There is no Condition in this Technique,we can do multiplication by just using addition.