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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. 3 + 14 = ____
  2. ____ + 14 = 28
  3. ____ + 3 = 4
  4. 6 + 7 = ____
  5. ____ + 6 = 23
  6. 2 + 3 = ____
  7. 3 + 15 = ____
  8. ____ + 19 = 32
  9. 17 + ____ = 31
  10. 16 + ____ = 23
  11. 16 + ____ = 31
  12. ____ + 4 = 8
  13. 13 + 2 = ____
  14. ____ + 4 = 8
  15. 12 + 15 = ____
  16. ____ + 20 = 35
  17. 10 + ____ = 14
  18. 4 + ____ = 24

Answer Key