Събиране и изваждане до 20

Събиране и изваждане до 20

1 клас
  Try it out
  • Image for quiz
    9 + 4
    answers
    12
    13
    14
  • Image for quiz
    6 + 9
    answers
    13
    14
    15
  • Image for quiz
    9 + 5
    answers
    14
    20
    4
  • Image for quiz
    9 + 9
    answers
    17
    18
    19
  • Image for quiz
    8 + 9
    answers
    16
    17
    11
  • Image for quiz
    9 + 2
    answers
    7
    17
    11
    • 9 + 3
      3 + 9
    • 20 - 4
      9 + 7
    • 4 + 9
      20 - 7
    • 20 - 13
      9 - 2
    • 14 + 4
      9 + 9
    • 7 + 9
      12 + 4
  • Image that adds addition information to an open question
    9 + 4
    answers
    • "13"
  • Image that adds addition information to an open question
    20 - 11
    answers
    • "9"
  • Image that adds addition information to an open question
    7 + 10
    answers
    • "17"
  • Image for quiz
    9 см + 5 см =
    answers
    14 кг
    14 см
    14 часа
  • Image for quiz
    Мая има 9 кукли, а Ирена с 3 повече. Колко кукли има Ирена?
    answers
    6
    12
    13
  Try it out

Do you need

help?