Find the common difference between consecutive terms.
• 5105 − 6105 = −1000
• The pattern decreases by 1000 each step.
• First blank: 4105 − 1000 = 3105
• Second blank: 3105 − 1000 = 2105
• Third blank: 2105 − 1000 = 1105
Final Answer: 3105, 2105, 1105