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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. 2 + 13 = ____
  2. 7 + ____ = 23
  3. 17 + ____ = 22
  4. ____ + 1 = 8
  5. 13 + 1 = ____
  6. 11 + 11 = ____
  7. ____ + 11 = 28
  8. ____ + 17 = 34
  9. 16 + 10 = ____
  10. 9 + 3 = ____
  11. 9 + ____ = 19
  12. 3 + 20 = ____
  13. 6 + 8 = ____
  14. 13 + 2 = ____
  15. ____ + 19 = 30
  16. 9 + ____ = 16

Answer Key