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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. 3 + 17 = ____
  2. 2 + 20 = ____
  3. ____ + 8 = 18
  4. 15 + ____ = 34
  5. 5 + ____ = 17
  6. 5 + ____ = 7
  7. 11 + 17 = ____
  8. 14 + 10 = ____
  9. 17 + ____ = 29
  10. 17 + 16 = ____
  11. 9 + 3 = ____
  12. 18 + 14 = ____
  13. ____ + 12 = 24
  14. 2 + ____ = 7
  15. 18 + 4 = ____
  16. 13 + 2 = ____

Answer Key