{"product_id":"koelner-lernspielverlag-kartensatz-subtraktion-bis-20","title":"Lochkasten card set Subtraction to 20 | Year 1","description":"\u003cp\u003eSubtracting within 20, each exercise a little harder than the last. Ideal for practising in between, without a worksheet and without a red pen.\u003c\/p\u003e\u003cp\u003eHow the Lochkasten works: slide the card set into the wooden box, put the wooden pin into the hole next to the right answer and pull the card. If the answer is correct, the card slides out - if it is not, it stays put. So your child sees for itself whether it was right and needs nobody to check.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eKölner Lernspielverlag\u003c\/strong\u003e builds learning games that work without a screen and without grown-ups. The base units are made of wood, the learning cards of thick, durable paper. Because the card sets can be bought individually, the game grows with your child over years.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e24 double-sided cards with 48 exercises\u003c\/li\u003e\n\u003cli\u003eCard size 12.0 x 8.0 cm\u003c\/li\u003e\n\u003cli\u003eFor year 1, ages 6 to 7\u003c\/li\u003e\n\u003cli\u003eFits the Lochkasten base unit (sold separately)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Kölner Lernspielverlag","offers":[{"title":"Default Title","offer_id":58155225776511,"sku":"978-3-96622-106-1","price":8.0,"currency_code":"CHF","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0576\/8924\/3824\/files\/m4.png?v=1786387129","url":"https:\/\/littlies.ch\/en\/products\/koelner-lernspielverlag-kartensatz-subtraktion-bis-20","provider":"Littlies + mums","version":"1.0","type":"link"}