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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. 16 + ____ = 20
  2. ____ + 12 = 14
  3. 6 + ____ = 23
  4. ____ + 14 = 34
  5. 3 + 14 = ____
  6. 9 + 14 = ____
  7. 10 + ____ = 16
  8. ____ + 15 = 18
  9. ____ + 4 = 24
  10. ____ + 7 = 26
  11. 6 + 9 = ____
  12. 14 + 8 = ____
  13. ____ + 9 = 26
  14. 5 + 16 = ____
  15. ____ + 5 = 18
  16. 11 + ____ = 16
  17. 18 + ____ = 25

Answer Key