Question

1+9 2+8 3+7 4+6 5+5 6+4 7+3 8+2 9+1​

Answer 1

Step-by-step explanation:

90 IS ANSWER

PLEASE MARK AS BRAINLIST HEARTILY AND THANKSGIVING ALSO

Answer 2

Answer:

90....

Step-by-step explanation:

its 90 you can add , it does not need any explanation