{
    "id": 385087,
    "slug": "3-minuutjes-oefenen-optellen-en-aftrekken",
    "nstc": null,
    "title": "Optellen en aftrekken",
    "subtitle": null,
    "collection_title": "3 minuutjes oefenen",
    "collection_part_number": null,
    "annotation": null,
    "description": "<p>De oefenreeks &lsquo;3-5-10 minuten oefenen!&rsquo; is speciaal ontwikkeld voor kinderen van de basisschool. De oefeningen zijn aangepast aan de leeftijd en lopen op in moeilijkheidsgraad. In dit boek biedt elke pagina 6- tot 8-jarigen oefeningen die ongeveer 3 minuten in beslag nemen. Op een speelse manier herhalen ze de schoolleerstof en vliegen de enkele minuten oefenen zo voorbij!</p>",
    "imprint": null,
    "language_code": "dut",
    "original_language_code": null,
    "page_count": null,
    "duration_seconds": null,
    "publication_date_first": "2021-01-28",
    "publication_date_latest": "2021-01-28",
    "cover_url": null,
    "editions": [],
    "ratings_count": 0,
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    "created_at": "2025-09-19T13:35:46+00:00",
    "updated_at": "2025-10-29T00:31:23+00:00",
    "publisher": {
        "id": 217,
        "slug": "ballon-kids",
        "name": "BALLON KIDS",
        "created_at": "2025-09-19T12:42:53+00:00",
        "updated_at": "2025-09-19T15:03:53+00:00"
    },
    "contributors": [],
    "genres": [],
    "subjects": []
}