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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. ____ + 11 = 19
  2. ____ + 8 = 24
  3. 13 + 3 = ____
  4. 18 + ____ = 20
  5. 11 + ____ = 15
  6. 2 + ____ = 11
  7. ____ + 9 = 29
  8. 5 + 8 = ____
  9. ____ + 6 = 18
  10. 18 + ____ = 37
  11. ____ + 18 = 38
  12. 2 + ____ = 21
  13. 2 + 16 = ____
  14. 14 + ____ = 24
  15. 5 + 17 = ____
  16. 6 + 1 = ____
  17. 3 + 10 = ____

Answer Key