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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. 1 + 12 = ____
  2. ____ + 11 = 19
  3. 17 + ____ = 22
  4. ____ + 19 = 28
  5. 1 + 19 = ____
  6. 15 + ____ = 30
  7. 1 + 15 = ____
  8. 5 + 15 = ____
  9. ____ + 5 = 12
  10. 18 + 1 = ____
  11. 6 + ____ = 12
  12. 18 + 16 = ____
  13. 7 + ____ = 17
  14. ____ + 3 = 16
  15. ____ + 14 = 32

Answer Key