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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. 14 + ____ = 18
  2. 14 + ____ = 26
  3. 4 + 19 = ____
  4. 17 + 4 = ____
  5. 7 + 6 = ____
  6. ____ + 6 = 19
  7. 16 + ____ = 21
  8. 12 + 9 = ____
  9. 12 + 8 = ____
  10. 5 + ____ = 9
  11. 20 + ____ = 28
  12. ____ + 4 = 20
  13. 3 + ____ = 23
  14. 2 + ____ = 19
  15. 19 + ____ = 34

Answer Key