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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. ____ + 17 = 37
  2. 18 + 18 = ____
  3. 13 + ____ = 32
  4. 16 + 6 = ____
  5. ____ + 1 = 16
  6. 18 + ____ = 35
  7. 10 + ____ = 27
  8. 4 + ____ = 6
  9. 18 + ____ = 31
  10. 3 + 12 = ____
  11. 16 + ____ = 19
  12. ____ + 2 = 15
  13. 13 + 19 = ____
  14. 17 + 20 = ____
  15. 6 + 20 = ____

Answer Key

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