Which of these numbers is obtained by adding a 3-digit number to 7845?

Answer

To determine which of the options can be obtained by adding a 3-digit number to 7845, we need to analyze each option: 1. **Option A: 8945** - Calculate: 8945 - 7845 = 1100 (This is not a 3-digit number) 2. **Option B: 7954** - Calculate: 7954 - 7845 = 109 (This is a 3-digit number) 3. **Option C: 7905** - Calculate: 7905 - 7845 = 60 (This is not a 3-digit number) 4. **Option D: 7854** - Calculate: 7854 - 7845 = 9 (This is not a 3-digit number) After checking all options, only option B (7954) results in adding a 3-digit number (109) to 7845. Therefore, the correct answer is **7954**.