Question

what is rules of interger?​

Answer 1

Answer:

Multiplication and Division of Integers.

• RULE 1: The product of a positive integer and a negative integer is negative.
• RULE 2: The product of two positive integers is positive.
• RULE 3: The product of two negative integers is positive.

Answer 2

Step-by-step explanation:

Rule 1. To add two integers of like signs, find the sum of their absolute values and place the common sign before the sum.

Rule 2. To add two integers of unlike signs, find the difference of their absolute values and place the sign of the integer which has the larger absolute value before the difference.

Rule 3. To determine the product of two integers with unlike signs, find the product of the numbers regardless of their signs (Le.. the absolute values) and give minus sign to the product.

eg (1) 3x(-6)=-18 6x(-3)=-18

(1) 7× (-4)=-28

4×(-7)=-28

Rule 4. To determine the product of two integers with like signs, Le., with the same sign, find the product of their absolute values and give plus sign to the product.

eg. (i) 13x6=18

(-3) × (-6)= 18

(ii)7x4-28

(-7)×(-4)=28

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