Answer:
Your question is actually a math question, but I can still answer it. 7, 10, 8, 11
Explanation: If you look at the difference between the first and second numbers, 6 and 4, you'll see that the difference between them is -2. The difference between the second and third numbers, 4 and 7, is +3. If you look at the third and fourth numbers, 7 and 5, the difference between them is -2. It's a pattern. -2, +3. It continues through all the numbers, and when you get to 9, you -2. Then you keep following the pattern.
