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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. 10 + ____ = 13
  2. 15 + ____ = 32
  3. 11 + 20 = ____
  4. 1 + 6 = ____
  5. 1 + ____ = 11
  6. 7 + 9 = ____
  7. ____ + 10 = 12
  8. 15 + ____ = 20
  9. ____ + 20 = 29
  10. ____ + 17 = 37
  11. ____ + 11 = 29
  12. 16 + ____ = 35
  13. ____ + 12 = 13

Answer Key

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