{"product_id":"write-wipe-fact-family-boards-5-per-pack-2-packs","title":"Write \u0026 Wipe Fact Family Boards, 5 Per Pack, 2 Packs","description":"Use these math-fact triangles again and again! Familiar triangle format offers a powerful method for building number fact fluency and teaching fact families. Focuses on both addition\/subtraction (on front side) and multiplication\/division (on reverse). Supports development of higher-level algebraic skills such as equation building, the commutative property and problem solving. Write \u0026amp; wipe surface on both sides of the board. Triangle boards measure 10\"H. Grades 1+. Each set includes 5 boards. Sold as 2 sets for a total of 10 boards.","brand":"Learning Resources","offers":[{"title":"Default Title","offer_id":43700020346954,"sku":"LER3799-2","price":30.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0582\/1146\/7338\/files\/309633871.jpg?v=1781373320","url":"https:\/\/checkout.inspire.world\/products\/write-wipe-fact-family-boards-5-per-pack-2-packs","provider":"Inspire World","version":"1.0","type":"link"}