Which of the following sets of numbers are NOT in sequential order?357717, 357716, 357719354328, 354329, 354330635374, 635375, 635376212297, 212298, 212299

To determine which sets of numbers are not in sequential order, we need to analyze each set for continuity. A set of numbers is in sequential order if each number is exactly one greater than the previous number.

Analyzing Each Set

1. Set 1: 357717, 357716, 357719

   • 357717 → 357716 (not sequential, as 357716 comes before 357717)
   • 357716 → 357719 (not sequential, as 357719 is not the next number)
   • Conclusion: This set is NOT in sequential order.

2. Set 2: 354328, 354329, 354330

   • 354328 → 354329 (sequential, as 354329 is one more than 354328)
   • 354329 → 354330 (sequential, as 354330 is one more than 354329)
   • Conclusion: This set is in sequential order.

3. Set 3: 635374, 635375, 635376

   • 635374 → 635375 (sequential)
   • 635375 → 635376 (sequential)
   • Conclusion: This set is in sequential order.

4. Set 4: 212297, 212298, 212299

   • 212297 → 212298 (sequential)
   • 212298 → 212299 (sequential)
   • Conclusion: This set is in sequential order.

Final Conclusion

The only set that is NOT in sequential order is 357717, 357716, 357719.