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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. ____ + 4 = 22
  2. 3 + 20 = ____
  3. 15 + 8 = ____
  4. 7 + ____ = 23
  5. 13 + ____ = 14
  6. 1 + ____ = 19
  7. 5 + 12 = ____
  8. 4 + 1 = ____
  9. ____ + 1 = 4
  10. 9 + 13 = ____
  11. 10 + 2 = ____
  12. ____ + 16 = 32
  13. 1 + ____ = 18
  14. 6 + 20 = ____
  15. 10 + ____ = 14

Answer Key