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Adding and Subtracting Within 20

  • Game Code: 1553356
  •  English    20     Featured
    Students practice adding and subtracting within 20 while explaining their thinking.
  •   Study   Slideshow
  • 7-3=
  •  15
  • 6+8=
  •  15
  • 7+4=
  •  15
  • 100+100=
  •  15
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