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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. ____ + 14 = 22
  2. 14 + ____ = 27
  3. ____ + 10 = 25
  4. ____ + 13 = 19
  5. 4 + ____ = 24
  6. 16 + 7 = ____
  7. ____ + 9 = 22
  8. ____ + 15 = 26
  9. 11 + ____ = 20
  10. ____ + 5 = 23
  11. 10 + 11 = ____
  12. 3 + ____ = 4
  13. 18 + ____ = 19
  14. ____ + 2 = 10
  15. ____ + 19 = 38
  16. 13 + ____ = 27
  17. ____ + 15 = 20
  18. ____ + 6 = 18

Answer Key