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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 + 15 = ____
  2. 18 + ____ = 20
  3. 19 + ____ = 34
  4. ____ + 10 = 22
  5. ____ + 7 = 21
  6. 15 + ____ = 27
  7. ____ + 6 = 16
  8. 14 + ____ = 32
  9. 2 + 8 = ____
  10. 2 + ____ = 12
  11. 8 + ____ = 18
  12. 9 + ____ = 19
  13. ____ + 5 = 11
  14. ____ + 13 = 27
  15. 4 + 15 = ____
  16. 4 + 20 = ____

Answer Key

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