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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. 5 + ____ = 22
  2. 8 + 8 = ____
  3. ____ + 20 = 31
  4. 17 + 13 = ____
  5. ____ + 5 = 11
  6. ____ + 4 = 10
  7. 2 + 5 = ____
  8. ____ + 18 = 19
  9. 16 + 2 = ____
  10. ____ + 7 = 23
  11. 12 + 19 = ____
  12. 5 + 2 = ____
  13. ____ + 3 = 17

Answer Key