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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 + ____ = 16
  2. 15 + ____ = 29
  3. ____ + 8 = 12
  4. 3 + ____ = 14
  5. ____ + 14 = 23
  6. ____ + 9 = 18
  7. 1 + 15 = ____
  8. 9 + ____ = 29
  9. 1 + 12 = ____
  10. 16 + 10 = ____
  11. ____ + 1 = 6
  12. 4 + ____ = 22
  13. ____ + 18 = 24
  14. 19 + ____ = 26
  15. 13 + 18 = ____
  16. 1 + ____ = 19
  17. 19 + 18 = ____
  18. ____ + 15 = 19

Answer Key