Multiplicative commutative law: a× b× c = a× c× b = b× c× a = b× a× c = c× b× a = c× a× b = c× a× b = c× a× b.

The law of multiplicative association: a×b×c=a×(b×c)

Additive associative law: a+b+c=a+(b+c)

Additive commutative law: a+b+c=a+(b+c)

Extended data:

The laws of multiplication and distribution can be expressed as follows:

Illustration: □× (△+☆) =△×□+☆×□

Variant (graphic representation): △×□+☆××□ = □× (△+☆)

The letter means: (a+b) × c = a× c+b× c.

Variant (represented by letters): a× c+b× c = (a+b )× c.