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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. 2 + 15 = ____
  2. 4 + 3 = ____
  3. ____ + 4 = 22
  4. 1 + 20 = ____
  5. 2 + ____ = 5
  6. ____ + 11 = 20
  7. 18 + 3 = ____
  8. 9 + ____ = 11
  9. ____ + 14 = 23
  10. ____ + 16 = 32
  11. 1 + ____ = 16
  12. ____ + 12 = 17
  13. 8 + 4 = ____
  14. ____ + 8 = 12
  15. ____ + 1 = 21

Answer Key