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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. 1 + ____ = 14
  2. 13 + 18 = ____
  3. 2 + ____ = 9
  4. ____ + 19 = 26
  5. 11 + 6 = ____
  6. ____ + 3 = 23
  7. 16 + ____ = 34
  8. 3 + ____ = 12
  9. ____ + 2 = 19
  10. 2 + 11 = ____
  11. ____ + 18 = 29
  12. ____ + 7 = 18
  13. 1 + ____ = 20

Answer Key