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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 + ____ = 16
  2. 16 + 5 = ____
  3. 11 + ____ = 17
  4. 7 + 6 = ____
  5. 17 + ____ = 36
  6. ____ + 14 = 21
  7. ____ + 9 = 29
  8. 2 + ____ = 4
  9. 15 + 2 = ____
  10. 9 + ____ = 28
  11. 19 + ____ = 24
  12. 19 + ____ = 35
  13. ____ + 3 = 4
  14. 9 + 5 = ____
  15. 8 + 15 = ____
  16. 6 + ____ = 15

Answer Key