Find the unknown. Identify the property that completes the number sentence. 24 + ___ = 18 + 24 Need a Hint? 18; Commutative Property of Addition 18; Associative Property of Addition 18; Identity Property of AdditionNEED A ANSWER RIGHT NOW!!!!!!

Respuesta :

Answer: 18

Step-by-step explanation:

24+18= 42, and so does 18+24

;)

it’s 18. 24 + 18=18 + 24