contestada

Which number sentence illustrates the commutative property of addition?

A. 12 + 0 = 12

B. 12 + 1 = 1 + 12

C. 12 · 1 = 12

D. 12 + (1 + 3) = (12 + 1) + 3

I can't find out the answer help :,(

Respuesta :

abc12345678901
The correct answer is B

A represents the zero property of addition
C represents the identity property of multiplication
D represents the associative property