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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. 5 + 8 = ____
  2. 10 + ____ = 19
  3. ____ + 16 = 22
  4. 4 + ____ = 16
  5. ____ + 8 = 10
  6. 20 + ____ = 39
  7. 1 + ____ = 10
  8. ____ + 3 = 6
  9. 15 + 9 = ____
  10. 5 + ____ = 23
  11. ____ + 18 = 30
  12. ____ + 2 = 7
  13. ____ + 10 = 30
  14. 1 + 17 = ____
  15. 6 + ____ = 26
  16. 8 + 9 = ____
  17. ____ + 13 = 32
  18. ____ + 14 = 20

Answer Key