{"product_id":"kumon-grade-4-multiplication-9781933241562","title":"Kumon Grade 4 Multiplication","description":"Through our gradual progression of step-by-step activities, children learn how to multiply three-digit numbers with ease. By reviewing the commutative property of addition and number sequencing, our workbook builds confidence before introducing new skills. \u003cp\u003e\u003c\/p\u003e\u003cbr\u003eTopics Covered in this Book: \u003cp\u003e\u003c\/p\u003e\u003cbr\u003eVertical form multiplication \u003cp\u003e\u003c\/p\u003eThree-digit times three-digit multiplication \u003cp\u003e\u003c\/p\u003eCommutative property of multiplication \u003cp\u003e\u003c\/p\u003ePatterns \u0026amp; sequencing\u003cbr\u003e","brand":"Kumon Publishing North America","offers":[{"title":"Default Title","offer_id":50605703430418,"sku":"9781933241562","price":5.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0831\/4771\/8930\/files\/img_1061da2f-66ac-4068-b85b-242938705a2b.jpg?v=1732281669","url":"https:\/\/surprise-castle.myshopify.com\/products\/kumon-grade-4-multiplication-9781933241562","provider":"Surprise Castle","version":"1.0","type":"link"}