{"product_id":"kumon-grade-1-subtraction-9781933241500","title":"Kumon Grade 1 Subtraction","description":"This workbook helps your child build a strong foundation in subtraction. By reviewing numbers 1-100 and basic addition, this workbook builds confidence before introducing new skills. Our activities progress gradually, so your child will confidently practice subtraction with two-digit and three-digit numbers. \u003cp\u003e\u003c\/p\u003e\u003cbr\u003eTopics Covered in this Book: \u003cp\u003e\u003c\/p\u003e\u003cbr\u003eCounting, reading \u0026amp; writing numbers to 100 \u003cp\u003e\u003c\/p\u003eAddition review \u003cp\u003e\u003c\/p\u003eTwo-digit minus two-digit subtraction \u003cp\u003e\u003c\/p\u003eAddition \u0026amp; subtraction with three numbers \u003cp\u003e\u003c\/p\u003ePatterns \u0026amp; sequencing\u003cbr\u003e","brand":"Kumon Publishing North America","offers":[{"title":"Default Title","offer_id":50612710211858,"sku":"9781933241500","price":5.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0831\/4771\/8930\/files\/img_5f0f317e-27c7-4b04-ba21-f480140bc4ae.jpg?v=1732377057","url":"https:\/\/surprise-castle.myshopify.com\/products\/kumon-grade-1-subtraction-9781933241500","provider":"Surprise Castle","version":"1.0","type":"link"}