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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. 9 + ____ = 29
  2. 19 + ____ = 28
  3. 13 + 20 = ____
  4. 13 + 16 = ____
  5. 6 + ____ = 14
  6. ____ + 7 = 12
  7. 9 + ____ = 13
  8. ____ + 4 = 20
  9. ____ + 19 = 36
  10. ____ + 10 = 21
  11. 17 + ____ = 31
  12. ____ + 6 = 10
  13. ____ + 13 = 32
  14. 20 + ____ = 34

Answer Key