Answer:
The numbers 7654 and 5463 meets the given conditions.
Explanation:
We are given the following information in the question:
We have to create two four digits number from the digits between 0 and 7 such that there sum is greater than 9999.
Let x and y be the four digits number, then x and y must satisfy the equation:

We choose the number 7654 and 5463. These are randomly fenerated from digits between 0 and 7.
Adding the two numbers:

Hence, the numbers 7654 and 5463 meets the given conditions.