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