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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. ____ + 20 = 26
  2. 11 + ____ = 13
  3. ____ + 3 = 17
  4. ____ + 13 = 17
  5. ____ + 9 = 14
  6. 13 + ____ = 25
  7. 12 + ____ = 32
  8. 11 + 2 = ____
  9. 10 + ____ = 29
  10. 20 + 7 = ____
  11. 3 + ____ = 19
  12. ____ + 16 = 34
  13. 3 + 12 = ____
  14. ____ + 16 = 31

Answer Key