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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. 1 + 1 = ____
  2. ____ + 5 = 18
  3. ____ + 18 = 38
  4. 19 + ____ = 29
  5. ____ + 6 = 13
  6. 12 + 11 = ____
  7. 8 + ____ = 17
  8. 15 + 16 = ____
  9. 12 + ____ = 18
  10. ____ + 7 = 12
  11. 3 + ____ = 4
  12. 2 + 19 = ____
  13. ____ + 5 = 22
  14. 19 + ____ = 36
  15. 9 + 2 = ____
  16. ____ + 9 = 14

Answer Key