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Let’s be smart ¿What number do we need?

  •  English    17     Public
    Math
  •   Study   Slideshow
  • What is two plus nine?
    11 (eleven)
  •  15
  • What is twenty minus nineteen?
    1 (one)
  •  15
  • What is two times one?
    2 (two)
  •  15
  • What is two plus one?
    3 (three)
  •  15
  • What is two times two?
    4 (four)
  •  15
  • What is fifteen minus ten?
    5 (five)
  •  15
  • What is twelve minus six?
    6 (six)
  •  15
  • What is four plus three?
    7 (seven)
  •  15
  • What is three plus three plus three?
    9 (nine)
  •  15
  • What is twenty minus ten?
    10 (ten)
  •  15
  • What is fourteen minus two?
    12 (twelve)
  •  15
  • What is seven plus six?
    13 (thirteen)
  •  15
  • What is eighteen minus four?
    14 (fourteen)
  •  15
  • What is sixteen plus one?
    17 (seventeen)
  •  15
  • What is thirteen plus five?
    18 (eighteen)
  •  15
  • What is twenty minus one?
    19 (nineteen)
  •  15