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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. 12 + 19 = ____
  2. 16 + ____ = 31
  3. ____ + 14 = 24
  4. 1 + ____ = 8
  5. 11 + 17 = ____
  6. 17 + ____ = 37
  7. ____ + 19 = 39
  8. ____ + 10 = 29
  9. 18 + 17 = ____
  10. 15 + ____ = 34
  11. 16 + ____ = 26
  12. 7 + ____ = 21
  13. ____ + 20 = 31
  14. 4 + ____ = 18
  15. ____ + 6 = 13
  16. 18 + 10 = ____
  17. ____ + 12 = 31

Answer Key

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