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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. 8 + 12 = ____
  2. 2 + 13 = ____
  3. 18 + 12 = ____
  4. 20 + 12 = ____
  5. ____ + 18 = 24
  6. 13 + ____ = 17
  7. ____ + 7 = 12
  8. 12 + 19 = ____
  9. 3 + 10 = ____
  10. ____ + 18 = 35
  11. 13 + 5 = ____
  12. 16 + 8 = ____
  13. 3 + 20 = ____

Answer Key

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