{"product_id":"teacher-created-resources-power-pen-subtraction-cards","title":"Power Pen® Learning Cards: Subtraction","description":"Practice and reinforce important math skills. Includes 53 (5-1\/2\" x 3-1\/2\") double-sided practice cards as well as instructions and answer key cards! Power Pen® sold separately.","brand":"Teacher Created Resources","offers":[{"title":"Default Title","offer_id":49424040788245,"sku":"TCR6458","price":14.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0857\/4897\/3845\/files\/1032791666.jpg?v=1760907686","url":"https:\/\/unitedsupplycorp.com\/products\/teacher-created-resources-power-pen-subtraction-cards","provider":"United Supply Corp.","version":"1.0","type":"link"}