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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. ____ + 18 = 37
  2. 8 + 8 = ____
  3. 3 + 4 = ____
  4. 7 + ____ = 21
  5. 2 + ____ = 8
  6. 16 + ____ = 23
  7. 11 + 3 = ____
  8. 5 + ____ = 22
  9. 6 + 14 = ____
  10. ____ + 8 = 19
  11. ____ + 8 = 18
  12. 2 + 14 = ____
  13. 20 + 16 = ____
  14. ____ + 18 = 26
  15. ____ + 12 = 30
  16. 11 + 20 = ____

Answer Key