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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. ____ + 12 = 15
  2. ____ + 18 = 28
  3. ____ + 8 = 16
  4. 10 + ____ = 16
  5. 18 + ____ = 36
  6. 4 + 13 = ____
  7. 11 + 1 = ____
  8. ____ + 13 = 30
  9. 5 + 11 = ____
  10. ____ + 4 = 14
  11. ____ + 19 = 28
  12. 17 + ____ = 29
  13. 14 + 16 = ____
  14. 6 + 13 = ____
  15. ____ + 12 = 18
  16. 7 + 19 = ____

Answer Key