Subtraction and division.
Addition and Multiplication
Yes. The additive identity is always commutative - even in sets with binary operations that are not otherwise commutative.
Subtraction, division
addition and multiplication
It is no commutative.
Yes it is : a + b = b + a for all integers a and b. In fact , if an operation is called addition you can bet that it is commutative. It would be perverse to call an non-commutative operation addition.
division and subtraction
Yes. The commutative property of addition (as well as the commutative property of multiplication) applies to all real numbers, and even to complex numbers. As an example (for integers): 5 + (-3) = (-3) + 5
Addition and Multiplication
Subtraction and division.
Division and subtraction cannot be used with the commutative property.
Yes. The additive identity is always commutative - even in sets with binary operations that are not otherwise commutative.
Addition & multiplication
Yes, it does.
That's commutative ... 3x2 = 2x3.
Yes, it does.