Rules of Multiplcation of Integer Math

 Integer Review:    Fundamentals of Integers , Rules for Multiplication , Rules for divisibility,  Division Terminology,  Even & Odd Integer,  Rules about even & odd integer, Prime Number,  Prime Factorization ,  Distinct Prime Number,  LCM & HCF,  Composite Numbers ,  Consecutive Integers

Class Questions :   Exercise 1         Exercise 2         Exercise 3        Exercise 4      Exercise 5

Practice Questions :   Solutions  

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 When we multiply two integers, result is always an integer.
i.e.  4 x 6 = 24
12 x 8 = 96.
a). Multiplying two positive integers gives always positive value .  e.g.
  1. 3 x 7 =21
  2. 12 X 12 = 144
b). Multiplying two negative integers always gives positive value. e.g.
  1. – 5 x – 8 = 40
  2. – 11 x -12 = 132
c). Multiplying one positive and one negative integer always gives negative value. e.g.
  1. 7 x -9 = – 63
  2. -3 x 8 = – 24

                                                         

 Integer Review:    Fundamentals of Integers , Rules for Multiplication , Rules for divisibility,  Division Terminology,  Even & Odd Integer,  Rules about even & odd integer, Prime Number,  Prime Factorization ,  Distinct Prime Number,  LCM & HCF,  Composite Numbers ,  Consecutive Integers

Class Questions :   Exercise 1         Exercise 2         Exercise 3        Exercise 4      Exercise 5

Practice Questions :   Solutions  

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