Study

Numbers

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  • say it in English! 20 - 1 = ...
    twenty minus one is nineteen
  • say it in English! 20 - 7 = ...
    twenty minus seven is thirteen
  • say it in english ! 20 - 5 = ....
    twenty minus five is fifteen
  • what is 14 - 5?
    it is 9
  • what is 14 + 4?
    it is eighteen
  • what is 9 + 6?
    it is 15
  • what is 13 + 7?
    it is 20
  • what is 15 - 2?
    it is thirteen
  • what is 8 + 8?
    it is 16
  • what is 7 + 4?
    it is 11