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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. 6 + 13 = ____
  2. ____ + 10 = 29
  3. ____ + 14 = 31
  4. 18 + 19 = ____
  5. ____ + 20 = 22
  6. 11 + 16 = ____
  7. 20 + 18 = ____
  8. 7 + 10 = ____
  9. ____ + 5 = 14
  10. 6 + 15 = ____
  11. 5 + 18 = ____
  12. 3 + ____ = 9
  13. 2 + ____ = 10
  14. 9 + ____ = 10
  15. 9 + ____ = 17
  16. ____ + 8 = 22

Answer Key