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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. 14 + 17 = ____
  2. 11 + 6 = ____
  3. 9 + ____ = 21
  4. ____ + 8 = 20
  5. 19 + ____ = 30
  6. 9 + 13 = ____
  7. 16 + ____ = 36
  8. ____ + 15 = 21
  9. 5 + ____ = 19
  10. 9 + ____ = 14
  11. 15 + ____ = 26
  12. 20 + 16 = ____
  13. ____ + 10 = 15
  14. 5 + 4 = ____
  15. 10 + ____ = 26
  16. 5 + ____ = 23

Answer Key