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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. ____ + 4 = 8
  2. 15 + 2 = ____
  3. 8 + ____ = 12
  4. ____ + 3 = 19
  5. 15 + ____ = 17
  6. 19 + 16 = ____
  7. 19 + ____ = 36
  8. 12 + 12 = ____
  9. 17 + ____ = 26
  10. 15 + ____ = 23
  11. 10 + ____ = 20
  12. ____ + 1 = 20
  13. 14 + ____ = 19
  14. 1 + 2 = ____
  15. ____ + 11 = 21

Answer Key