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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. 2 + ____ = 22
  2. ____ + 2 = 3
  3. 17 + ____ = 26
  4. 13 + ____ = 14
  5. ____ + 15 = 32
  6. ____ + 10 = 23
  7. 20 + 19 = ____
  8. 2 + ____ = 8
  9. 14 + ____ = 34
  10. ____ + 6 = 8
  11. 4 + 11 = ____
  12. ____ + 6 = 15
  13. ____ + 6 = 10
  14. 14 + 9 = ____
  15. 7 + ____ = 20
  16. 13 + 17 = ____

Answer Key