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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 + ____ = 19
  2. 15 + 8 = ____
  3. 12 + 19 = ____
  4. ____ + 7 = 17
  5. 4 + 4 = ____
  6. 6 + 9 = ____
  7. ____ + 16 = 29
  8. 6 + ____ = 8
  9. ____ + 12 = 21
  10. 4 + ____ = 10
  11. ____ + 18 = 25
  12. ____ + 1 = 16
  13. 3 + ____ = 10
  14. 6 + 5 = ____
  15. 13 + 4 = ____
  16. 7 + 11 = ____
  17. 17 + ____ = 23

Answer Key