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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. 20 + ____ = 22
  2. 17 + ____ = 18
  3. 19 + ____ = 23
  4. 18 + ____ = 32
  5. 14 + ____ = 24
  6. 1 + 9 = ____
  7. 3 + ____ = 6
  8. 1 + ____ = 21
  9. 5 + 2 = ____
  10. 10 + 20 = ____
  11. ____ + 17 = 19
  12. 12 + 16 = ____

Answer Key

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