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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 = 18
  2. ____ + 18 = 36
  3. ____ + 17 = 25
  4. 20 + 12 = ____
  5. 9 + ____ = 16
  6. 1 + ____ = 11
  7. ____ + 20 = 25
  8. ____ + 5 = 22
  9. 2 + 6 = ____
  10. 18 + 4 = ____
  11. 18 + ____ = 24
  12. 1 + ____ = 11
  13. 8 + ____ = 9
  14. ____ + 2 = 3
  15. 3 + ____ = 9
  16. 9 + ____ = 17

Answer Key