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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. 15 + ____ = 17
  2. 18 + 20 = ____
  3. ____ + 16 = 22
  4. 15 + 13 = ____
  5. 8 + 7 = ____
  6. ____ + 9 = 11
  7. 6 + ____ = 14
  8. ____ + 8 = 28
  9. 11 + ____ = 30
  10. 19 + 3 = ____
  11. ____ + 18 = 26
  12. 9 + 11 = ____
  13. 5 + ____ = 8
  14. 5 + 10 = ____
  15. 16 + ____ = 23
  16. 13 + 7 = ____
  17. ____ + 5 = 12

Answer Key

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