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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. 17 + 5 = ____
  2. ____ + 15 = 18
  3. 2 + ____ = 11
  4. 17 + 17 = ____
  5. 10 + 2 = ____
  6. 11 + ____ = 25
  7. 17 + ____ = 18
  8. 9 + ____ = 25
  9. 20 + 11 = ____
  10. 7 + ____ = 14
  11. 15 + ____ = 21
  12. 11 + ____ = 29
  13. ____ + 13 = 16
  14. 8 + ____ = 20
  15. 2 + 11 = ____
  16. 14 + ____ = 17

Answer Key