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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. ____ + 8 = 28
  2. ____ + 4 = 14
  3. 12 + 10 = ____
  4. 10 + 14 = ____
  5. ____ + 6 = 22
  6. ____ + 4 = 20
  7. 20 + ____ = 24
  8. ____ + 14 = 33
  9. 14 + 16 = ____
  10. ____ + 7 = 13
  11. ____ + 13 = 16
  12. ____ + 9 = 18
  13. ____ + 2 = 7
  14. 4 + 7 = ____
  15. ____ + 17 = 37
  16. ____ + 2 = 22
  17. ____ + 6 = 25
  18. 11 + ____ = 12

Answer Key