Question

in each of the following numbers replace * by the smallest number to make it divisible by 11 ? 39*43​

Answer 1

3+ 9 + * + 4 + 3

multiple of 11 = 19 + *

11,22 33 = 19 + *

11 -19=*, 22-19=*, 33-19=*

-8,3,14 = *

since * is a positive single digit

* = 3