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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. 3 + 17 = ____
  2. ____ + 15 = 18
  3. 16 + 19 = ____
  4. 15 + 2 = ____
  5. ____ + 9 = 12
  6. 7 + ____ = 26
  7. ____ + 17 = 19
  8. ____ + 14 = 22
  9. 10 + ____ = 28
  10. ____ + 17 = 35
  11. ____ + 10 = 23
  12. ____ + 19 = 36
  13. 12 + ____ = 29
  14. 2 + ____ = 13
  15. ____ + 14 = 17
  16. ____ + 3 = 20
  17. 16 + 8 = ____

Answer Key