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Addition & Subtraction

  •  English    10     Public
    Game about olving addition and subtraction problems.
  •   Study   Slideshow
  • Give the correct answer:
    3538
  •  15
  • Give the correct answer:
    5555
  •  15
  • Give the correct answer:
    7895
  •  15
  • ESTIMATE the answer:
    About 8000
  •  15
  • Give the correct answer
    6214
  •  15
  • ESTIMATE the answer:
    About 6000
  •  15
  • Give the correct answer:
    2151
  •  15
  • ESTIMATE the answer:
    About 2000
  •  15
  • Give the correct answer:
    1976
  •  15
  • ESTIMATE the answer:
    About 2000
  •  15