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Number Sense Worksheet

Recommended for Kindergarten — 2nd Grade

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Number Sense Worksheet

Name: ____________________Date: ____________

Instructions: Recognizing, building, and decomposing small numbers with ten frames and number bonds.

20 problems

  1. ____ + 9 = 15
  2. 17 − ____ = 16
  3. 3 + ____ = 10
  4. ____ + 7 = 12
  5. ____ + 8 = 12
  6. 1 + ____ = 11
  7. 11 + ____ = 18
  8. 11 + ____ = 17
  9. 15 + ____ = 16
  10. ____ + 10 = 11
  11. 5 + ____ = 14
  12. 17 − ____ = 16
  13. 10 + ____ = 14
  14. ____ + 9 = 14
  15. 12 + ____ = 18
  16. 4 + ____ = 13
  17. ____ + 1 = 20
  18. 7 + ____ = 8
  19. 18 − ____ = 11
  20. ____ + 4 = 16
Number Sense Worksheet — Free Printable with Answer Key | WaffleMath