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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. 14 + ____ = 19
  2. 2 + 19 = ____
  3. ____ + 14 = 31
  4. 6 + 8 = ____
  5. 8 + 20 = ____
  6. 4 + ____ = 21
  7. ____ + 8 = 11
  8. ____ + 4 = 6
  9. ____ + 13 = 21
  10. 20 + 18 = ____
  11. ____ + 6 = 20
  12. ____ + 17 = 22
  13. ____ + 3 = 16
  14. 8 + 17 = ____
  15. ____ + 4 = 21
  16. 1 + ____ = 2

Answer Key