Question

9+9 = 1
4+4 =2
3+3=3
5+5=??​

Answer 1

Answer:

answer is 4

Step-by-step explanation:

it goes like 1,2,3,4

in the numerical order

Answer 2

Answer:

4 .

Step-by-step explanation:

there is a serial sequence of number i.e. 1,2,3,4.