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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 + 16 = ____
  2. 20 + 18 = ____
  3. 6 + ____ = 22
  4. 7 + 6 = ____
  5. 20 + 16 = ____
  6. 18 + ____ = 31
  7. 14 + 1 = ____
  8. 2 + 4 = ____
  9. 9 + ____ = 25
  10. 10 + 13 = ____
  11. 3 + 4 = ____
  12. ____ + 13 = 28
  13. 20 + ____ = 29
  14. 4 + 2 = ____
  15. ____ + 7 = 14
  16. ____ + 17 = 35

Answer Key