Question

properties of addition and subtraction of integers​

Answer 1

Answer:

Properties of Integers

Integer Property

Addition Subtraction

Commutative Property x + y = y+ x x – y ≠ y – x

Associative Property x + (y + z) = (x + y) +z (x – y) – z ≠ x – (y – z)

Identity Property x + 0 = x =0 + x x – 0 = x ≠ 0 – x

Closure Property x + y ∈ Z x – y ∈ Z

Answer 2

Step-by-step explanation:

Properties of Integers

Integer Property Addition Subtraction

Commutative Property x + y = y+ x x – y ≠ y – x

Associative Propertyx + (y + z) = (x + y) +z (x – y) – z ≠ x – (y – z)

Identity Property x + 0 = x =0 + x x – 0 = x ≠ 0 – x

Closure Property x + y ∈ Z x – y ∈ Z