{"product_id":"510501020","title":"Dot Exercise","description":"\u003cp\u003eThe Dot exercise allows the child to practice with decimal system addition, and helps to introduce the more abstract idea of column addition with the element of carrying. The dot exercise grid is printed on the white working board.  (Red and black water-based pens are not included, and can be purchased at a local office supply store.)\u003c\/p\u003e","brand":"Montessori Outlet, Inc.","offers":[{"title":"Default Title","offer_id":54751624298664,"sku":"510501020","price":25.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0718\/4288\/9896\/files\/510501020_7efde4f0-2553-4a17-a288-2ce7a802330b.png?v=1775810838","url":"https:\/\/montessorioutlet.com\/products\/510501020","provider":"Montessori Outlet, Inc.","version":"1.0","type":"link"}