Odd Even Patterns Grade 1 — Set 1

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medium Set 1
  1. Circle all odd numbers: 20, 10, 13, 5, 12
  2. Circle all odd numbers: 20, 7, 15, 4, 3
  3. Circle all odd numbers: 9, 19, 3, 4, 1
  4. Circle all odd numbers: 17, 12, 20, 16, 6
  5. Is 9 odd or even?
  6. Circle all odd numbers: 12, 17, 20, 20, 18
  7. Circle all odd numbers: 17, 1, 10, 2, 13
  8. Circle all even numbers: 17, 14, 1, 20, 9
  9. Circle all even numbers: 9, 19, 3, 18, 6
  10. Is 20 odd or even?
  11. Is 18 odd or even?
  12. Circle all even numbers: 19, 1, 4, 6, 6
  13. Circle all even numbers: 11, 19, 12, 4, 10
  14. Is 7 odd or even?
  15. Circle all odd numbers: 19, 3, 11, 17, 8
  16. Circle all odd numbers: 4, 5, 9, 17, 12
  17. Circle all even numbers: 13, 15, 10, 20, 17
  18. Is 11 odd or even?
  19. Circle all even numbers: 5, 6, 19, 15, 1
  20. Is 12 odd or even?

Practice odd even patterns with free printable worksheets for Grade 1. Uniquely generated — reinforce key math skills with every set.

Frequently Asked Questions

How do I use this Odd Even Patterns Grade 1 Worksheets worksheet?

Print the worksheet and complete the problems. Each set number generates a unique arrangement. Use the same set number for all students in a class for consistent assessment.

Is there an answer key?

Yes — every worksheet includes a complete answer key. Print it separately or view it on screen.

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