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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. 11 + ____ = 28
  2. 2 + 2 = ____
  3. 3 + 6 = ____
  4. ____ + 18 = 27
  5. 5 + 10 = ____
  6. 18 + ____ = 36
  7. ____ + 13 = 31
  8. 18 + 18 = ____
  9. 18 + ____ = 24
  10. 6 + 16 = ____
  11. 6 + ____ = 26
  12. ____ + 10 = 21
  13. ____ + 2 = 15
  14. 14 + 1 = ____
  15. 17 + ____ = 19
  16. 6 + 18 = ____

Answer Key