Question

write all the rules and properties of multiplication of integers with example

Answer 1

Step-by-step explanation:

Identity Property

Identity Under Addition is 0 Identity Under Multiplication is 1

For any integer a, a + 0 = 0 + a = a For any integer a, 1 × a = a × 1 = a

For example, 8 + 0 = 0 +8 = 8 For example, (– 4) × 1 = 1 × (– 4) = – 4

Answer 2

Answer:

Rule 1: Positive x Positive = Positive.

Rule 2: Positive x Negative = Negative.

Rule 3: Negative x Positive = Negative.

Rule 4: Negative x Negative = Positive.

Step-by-step explanation:

Properties of multiplication of integers: The multiplication of integers refers to the product of two or more integers. To recall, the set of numbers which consist of natural numbers, the additive inverse of natural numbers and zero are known as integers. Thus, integers can either be positive or negative, that are represented on a number line. They are usually represented by Z. The examples of integers are 1, 2, 3, 0, -10, -7, etc.