Complete the Sequence: Finding Numbers After 10,000, 9,000, 8,000

To solve this problem, let's analyze the sequence:

• Step 1: Observe the provided sequence: $10,000, 9000, 8000$.
• Step 2: Determine the pattern, which is a decrease of 1000 each step.
• Step 3: Continue this pattern: Starting from 8000, the next term is $8000 - 1000 = 7000$.
• Step 4: Continue again: $7000 - 1000 = 6000$.
• Step 5: Continue one more time: $6000 - 1000 = 5000$.

Thus, the completed sequence after $10,000, 9000, 8000$ becomes $7000, 6000, 5000$.

Therefore, confirming the correct choice, the answer to the problem is $7000,6000,5000$.