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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. 10 + 8 = ____
  2. 19 + 14 = ____
  3. 6 + 2 = ____
  4. 17 + 9 = ____
  5. 8 + ____ = 27
  6. 9 + ____ = 17
  7. 15 + ____ = 28
  8. 20 + 20 = ____
  9. 11 + 16 = ____
  10. ____ + 5 = 21
  11. 13 + ____ = 21
  12. ____ + 10 = 22
  13. ____ + 14 = 16
  14. 5 + ____ = 8
  15. 7 + ____ = 20
  16. 20 + 14 = ____

Answer Key