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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. 15 + 12 = ____
  2. 7 + ____ = 12
  3. ____ + 12 = 14
  4. ____ + 6 = 21
  5. 15 + 1 = ____
  6. 12 + 3 = ____
  7. 3 + 4 = ____
  8. ____ + 8 = 22
  9. 7 + 16 = ____
  10. 8 + ____ = 15
  11. ____ + 9 = 27
  12. ____ + 3 = 21
  13. 2 + ____ = 17
  14. 16 + 4 = ____
  15. 2 + ____ = 20
  16. 16 + 18 = ____

Answer Key