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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. 15 + 20 = ____
  2. ____ + 10 = 18
  3. ____ + 16 = 36
  4. ____ + 17 = 29
  5. 2 + ____ = 7
  6. 1 + ____ = 9
  7. 14 + 6 = ____
  8. ____ + 9 = 23
  9. 3 + ____ = 15
  10. ____ + 8 = 14
  11. ____ + 13 = 25
  12. ____ + 4 = 23

Answer Key

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