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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 = 22
  2. 10 + 16 = ____
  3. 4 + 12 = ____
  4. ____ + 10 = 25
  5. ____ + 16 = 25
  6. 14 + ____ = 23
  7. 4 + ____ = 14
  8. 4 + ____ = 15
  9. 2 + ____ = 18
  10. ____ + 6 = 19
  11. 3 + 4 = ____
  12. 20 + ____ = 40
  13. 19 + ____ = 37
  14. ____ + 12 = 30
  15. 4 + 4 = ____
  16. 7 + 4 = ____
  17. 17 + ____ = 34
  18. 5 + 13 = ____

Answer Key