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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. 12 + ____ = 28
  2. ____ + 2 = 12
  3. 16 + ____ = 35
  4. ____ + 20 = 26
  5. ____ + 6 = 15
  6. ____ + 17 = 34
  7. 1 + 16 = ____
  8. 13 + ____ = 17
  9. 19 + 5 = ____
  10. 20 + 11 = ____
  11. 18 + 14 = ____
  12. 19 + 20 = ____
  13. 5 + 2 = ____
  14. 7 + 20 = ____
  15. 5 + 6 = ____
  16. 17 + ____ = 22
  17. 16 + ____ = 20
  18. ____ + 2 = 22

Answer Key

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