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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. 18 + ____ = 28
  2. ____ + 18 = 23
  3. 12 + 8 = ____
  4. 9 + ____ = 28
  5. ____ + 5 = 24
  6. ____ + 17 = 26
  7. 17 + ____ = 19
  8. 3 + ____ = 17
  9. ____ + 11 = 31
  10. ____ + 4 = 18
  11. 4 + 19 = ____
  12. ____ + 20 = 29
  13. 9 + 19 = ____

Answer Key

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