{
  "chapter": "➕ Addieren",
  "description": "Lerne, wie man Zahlen addiert.",
  "tasks": [
    {
      "id": "adding-1",
      "question": "Was ist 1 + 1?",
      "answer": 2,
      "points": 10,
      "type": "word-problem"
    },
    {
      "id": "adding-2",
      "question": "Was ist 2 + 1?",
      "answer": 3,
      "points": 10,
      "type": "word-problem"
    }
  ]
}