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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. ____ + 20 = 29
  2. 4 + 7 = ____
  3. ____ + 6 = 7
  4. ____ + 4 = 11
  5. ____ + 9 = 17
  6. 10 + 20 = ____
  7. 17 + ____ = 33
  8. ____ + 13 = 15
  9. 6 + 16 = ____
  10. 18 + 13 = ____
  11. ____ + 13 = 22
  12. 12 + ____ = 23
  13. ____ + 6 = 15
  14. 14 + ____ = 28
  15. ____ + 8 = 9
  16. ____ + 13 = 16

Answer Key