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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. 16 + ____ = 36
  2. 14 + ____ = 29
  3. 11 + ____ = 25
  4. 17 + ____ = 28
  5. 20 + 1 = ____
  6. 5 + 16 = ____
  7. ____ + 14 = 30
  8. 10 + ____ = 25
  9. 12 + 10 = ____
  10. 19 + ____ = 39
  11. 5 + 16 = ____
  12. 16 + ____ = 18
  13. ____ + 3 = 19
  14. ____ + 20 = 38
  15. 13 + 1 = ____
  16. 14 + 11 = ____
  17. ____ + 6 = 19

Answer Key