Question

The sum of 64 and its successor is

Answer 1

64 has 65 as its successor. so their sum is 64 plus 65 that is 129.

Answer 2

129

1. A successor is a number which comes after the given number and predecessor is a number which comes before the given number.
2. Here, 64 is the number given so its successor is 65.
3. Now to get the sum of 64 and its successor, add 64 and 65 to get the result.
4. 64+65=129