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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. 6 + 2 = ____
  2. ____ + 7 = 15
  3. 12 + ____ = 21
  4. 14 + 5 = ____
  5. 17 + 17 = ____
  6. ____ + 3 = 7
  7. 8 + 15 = ____
  8. 16 + 4 = ____
  9. ____ + 20 = 31
  10. 10 + ____ = 28
  11. ____ + 6 = 8
  12. 14 + 2 = ____
  13. 5 + 13 = ____

Answer Key

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