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📝 Quiz 🃏 Flashcards 🧠 Memory 🎯 Matching ⚡ Speed Drill 🎲 Bingo 🔑 Answer Key
🔄 Number Sequences
Quiz Worksheet — Answer Key
Name: ___________________________
Date: June 6, 2026
🔑 Answer Key
Questions
  1. 1.
    10, ?, 30, 40, 50
    ✓ 20
  2. 2.
    3, 6, 9, ?, 15
    ✓ 12
  3. 3.
    25, 20, 15, ?, 5
    ✓ 10
  4. 4.
    2, 4, 8, ?, 32
    ✓ 16
  5. 5.
    1, 4, 9, 16, ?
    ✓ 25
  6. 6.
    100, 90, 80, ?, 60
    ✓ 70
  7. 7.
    7, 14, 21, ?
    ✓ 28
  8. 8.
    1, 1, 2, 3, 5, ?
    ✓ 8
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