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Teen numbers

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  • Write an equation for the number 18.
    10+8=18
  • Write how many.
    17
  • Write an equation for the number 19.
    10+9=19
  • Write how many.
    20
  • Write how many.
    15
  • Write an equation for the number 12
    2+10=12
  • Write how many.
    11
  • Write an equation for the number 16.
    6+10=16