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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 + 19 = ____
  2. ____ + 7 = 19
  3. 16 + 7 = ____
  4. 18 + 18 = ____
  5. 5 + 17 = ____
  6. 4 + 7 = ____
  7. 7 + 2 = ____
  8. 7 + ____ = 21
  9. ____ + 5 = 8
  10. 6 + 18 = ____
  11. ____ + 1 = 13
  12. 14 + 1 = ____
  13. 9 + ____ = 11
  14. ____ + 14 = 15
  15. ____ + 8 = 25

Answer Key