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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. ____ + 10 = 29
  2. ____ + 16 = 27
  3. 15 + 15 = ____
  4. 7 + ____ = 14
  5. 18 + ____ = 35
  6. 13 + 4 = ____
  7. 10 + ____ = 13
  8. 12 + 11 = ____
  9. ____ + 3 = 8
  10. 5 + 18 = ____
  11. ____ + 16 = 27
  12. 11 + 12 = ____
  13. ____ + 3 = 9
  14. 14 + ____ = 31
  15. 5 + ____ = 10
  16. 16 + 14 = ____
  17. 13 + 2 = ____
  18. 8 + ____ = 19

Answer Key