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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. 12 + ____ = 27
  2. 16 + ____ = 29
  3. 14 + 6 = ____
  4. 15 + ____ = 21
  5. 18 + ____ = 24
  6. 8 + ____ = 18
  7. ____ + 10 = 16
  8. 2 + ____ = 14
  9. 4 + 7 = ____
  10. ____ + 12 = 26
  11. ____ + 9 = 26
  12. ____ + 2 = 4
  13. 8 + 4 = ____
  14. ____ + 11 = 19

Answer Key