Question

associative property of 319+69+81​

Answer 1

$\huge\bigstar\:$$\Huge\tt\underline\blue{ANSWER}$

Associative Property-

(319+69)+81 = 319+(69+8)

388+81 = 319+150

469 = 469

HENSE PROVED

Answer 2

= 319+69+81 = (319+69) + 81 = 319+(69+81) .

Step-by-step explanation:

(319+69)+81 = 388+81 = 469 and 319+(69+81) = 319+150 = 469 .