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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. ____ + 8 = 26
  2. 10 + ____ = 22
  3. 12 + 8 = ____
  4. 7 + 8 = ____
  5. ____ + 4 = 23
  6. 19 + ____ = 35
  7. 20 + ____ = 23
  8. 9 + ____ = 12
  9. ____ + 16 = 36
  10. ____ + 12 = 15
  11. 11 + ____ = 31
  12. 9 + ____ = 23
  13. 2 + 14 = ____
  14. 15 + 16 = ____
  15. 7 + ____ = 21

Answer Key