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Missing Number - Grade 1

Missing Number Math Worksheet

Download or print this free missing number math worksheet designed for Grade 1 students.

Printable Missing Number Worksheet for Grade 1
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Worksheet Questions

  1. ____ + 3 = 21
  2. 14 + ____ = 32
  3. 12 + 9 = ____
  4. 17 + 12 = ____
  5. 4 + 14 = ____
  6. ____ + 17 = 32
  7. 9 + 12 = ____
  8. 7 + ____ = 17
  9. 17 + 11 = ____
  10. 12 + 6 = ____
  11. 16 + 13 = ____
  12. 3 + ____ = 21
  13. 4 + 18 = ____
  14. 15 + ____ = 30
  15. 2 + 7 = ____
  16. 14 + 12 = ____

Answer Key