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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. 13 + ____ = 32
  2. 1 + ____ = 16
  3. 17 + ____ = 36
  4. 19 + 16 = ____
  5. 3 + 13 = ____
  6. 20 + ____ = 26
  7. 5 + 1 = ____
  8. ____ + 3 = 4
  9. 1 + 9 = ____
  10. ____ + 13 = 29
  11. 15 + ____ = 28
  12. 13 + ____ = 23
  13. 14 + ____ = 34
  14. 8 + ____ = 21
  15. 8 + ____ = 9
  16. 12 + 17 = ____

Answer Key