Question

(12+8) + _ = _ +(8+10)​

Answer 1

Answer:

(12+8)+2 = 4+(8+10)

Step-by-step explanation:

12+8=20 , 8+10=18

20+2=22 , 18+4=22

22=22

Answer 2

Answer:

(12+8)+10=12+(8+10) This is correct