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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. 18 + 1 = ____
  2. ____ + 12 = 27
  3. ____ + 16 = 19
  4. 10 + ____ = 12
  5. ____ + 1 = 16
  6. 19 + 12 = ____
  7. 1 + ____ = 2
  8. 11 + ____ = 31
  9. 2 + ____ = 16
  10. 13 + ____ = 33
  11. 16 + 13 = ____
  12. ____ + 2 = 14
  13. 10 + ____ = 21
  14. 18 + 11 = ____
  15. 4 + ____ = 5
  16. 20 + 17 = ____
  17. 16 + ____ = 22
  18. 1 + ____ = 12

Answer Key

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