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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. 18 + ____ = 20
  2. 16 + ____ = 33
  3. ____ + 3 = 16
  4. ____ + 18 = 36
  5. ____ + 7 = 8
  6. ____ + 15 = 29
  7. 3 + ____ = 13
  8. 5 + 11 = ____
  9. ____ + 20 = 40
  10. 2 + 14 = ____
  11. ____ + 8 = 21
  12. 16 + ____ = 29
  13. 15 + 7 = ____
  14. ____ + 11 = 23

Answer Key

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