SOLUTION STEPS (Set 1 — P4 Whole Numbers):
Question ID: 3194

  1. When you know the sum and difference: larger = (sum + diff) / 2.
  2. Larger = (2307 + 509) / 2 = 2,816 / 2 = 1,408.
  3. Smaller = 2,307 - 1,408 = 899. Check: 1,408 - 899 = 509.