I have a doubt.In integers there are properties of addition and multip

1.	I have a doubt.In integers there are properties of addition and multiplication. But why aren't there much properties of subtraction?
Answer» INTEGER Property Addition Multiplication Associative Property x + (y + Z) = (x + y) +z x × (y × z) = (x × y) × z Identity Property x + 0 = x =0 + x x × 1 = x = 1 × x Closure Property x + y ∈ Z x × y ∈ Z Distributive Property x × (y + z) = x × y + x × z x × (y − z) = x × y − x × z

I have a doubt.In integers there are properties of addition and multiplication. But why aren't there much properties of subtraction?

Answer»

INTEGER Property Addition Multiplication

Associative Property x + (y + Z) = (x + y) +z x × (y × z) = (x × y) × z

Identity Property x + 0 = x =0 + x x × 1 = x = 1 × x

Closure Property x + y ∈ Z x × y ∈ Z

Distributive Property x × (y + z) = x × y + x × z x × (y − z) = x × y − x × z