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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. 9 + 3 = ____
  2. 4 + 15 = ____
  3. ____ + 16 = 35
  4. 18 + ____ = 26
  5. 6 + 20 = ____
  6. ____ + 2 = 21
  7. ____ + 11 = 20
  8. 8 + ____ = 11
  9. 12 + 20 = ____
  10. 16 + 19 = ____
  11. 1 + 17 = ____
  12. ____ + 1 = 12
  13. 13 + 8 = ____

Answer Key

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