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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 + 2 = ____
  2. ____ + 16 = 33
  3. ____ + 9 = 19
  4. 14 + 9 = ____
  5. ____ + 1 = 4
  6. 1 + 8 = ____
  7. 3 + 16 = ____
  8. 16 + 10 = ____
  9. 20 + 20 = ____
  10. ____ + 4 = 22
  11. ____ + 7 = 18
  12. 20 + ____ = 37
  13. 19 + 7 = ____
  14. ____ + 12 = 25
  15. 12 + ____ = 20
  16. 12 + 6 = ____

Answer Key