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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 + ____ = 4
  2. ____ + 11 = 23
  3. ____ + 16 = 17
  4. 5 + ____ = 16
  5. ____ + 19 = 26
  6. 19 + 11 = ____
  7. 10 + 7 = ____
  8. 13 + 18 = ____
  9. ____ + 18 = 36
  10. 16 + 16 = ____
  11. ____ + 20 = 26
  12. 1 + 4 = ____
  13. 2 + 2 = ____

Answer Key