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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. 3 + 11 = ____
  2. ____ + 10 = 28
  3. 4 + 16 = ____
  4. 18 + 3 = ____
  5. 14 + 6 = ____
  6. 3 + ____ = 15
  7. 8 + 2 = ____
  8. 9 + 20 = ____
  9. ____ + 13 = 21
  10. 10 + ____ = 18
  11. 7 + ____ = 21
  12. 10 + 20 = ____

Answer Key

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