[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"detail-sidebar-cat-0-en-105":3,"doc-seo-632095-105":59,"doc-detail-632095-en":130},{"code":4,"msg":5,"data":6},0,"success",[7,13,18,23,28,33,38,43,48,51,55],{"id":8,"doc_module":4,"doc_module_name":9,"category_name":10,"show_sort_weight":11,"slug":12},1,"Document","Story & Novel",90,"story-novel",{"id":14,"doc_module":4,"doc_module_name":9,"category_name":15,"show_sort_weight":16,"slug":17},2,"Literature",80,"literature",{"id":19,"doc_module":4,"doc_module_name":9,"category_name":20,"show_sort_weight":21,"slug":22},4,"Exam",70,"exam",{"id":24,"doc_module":4,"doc_module_name":9,"category_name":25,"show_sort_weight":26,"slug":27},5,"Comic",60,"comic",{"id":29,"doc_module":4,"doc_module_name":9,"category_name":30,"show_sort_weight":31,"slug":32},6,"Technology",50,"technology",{"id":34,"doc_module":4,"doc_module_name":9,"category_name":35,"show_sort_weight":36,"slug":37},7,"Healthcare",40,"healthcare",{"id":39,"doc_module":4,"doc_module_name":9,"category_name":40,"show_sort_weight":41,"slug":42},8,"Research & Report",30,"research-report",{"id":44,"doc_module":4,"doc_module_name":9,"category_name":45,"show_sort_weight":46,"slug":47},9,"Religion & Spirituality",20,"religion-spirituality",{"id":46,"doc_module":4,"doc_module_name":9,"category_name":49,"show_sort_weight":46,"slug":50},"World Cup","world-cup",{"id":52,"doc_module":4,"doc_module_name":9,"category_name":53,"show_sort_weight":52,"slug":54},10,"Lifestyle","lifestyle",{"id":56,"doc_module":4,"doc_module_name":9,"category_name":57,"show_sort_weight":24,"slug":58},19,"General","general",{"code":4,"msg":60,"data":61},"ok",{"site_id":62,"language":63,"slug":64,"title":65,"keywords":66,"description":67,"schema_data":68,"social_meta":123,"head_meta":125,"extra_data":127,"updated_unix":129},105,"en","math-puzzles-4th-grade-tree-adding-puzzle","Math Puzzles - 4th Grade - Tree Adding Puzzle","","This document provides a collection of mathematical addition puzzles designed for 4th-grade students, focusing on a pyramid-like structure known as a number tree. The core logic requires students to fill in missing numbers such that each number in the hierarchy is the sum of the two numbers immediately below it. The resource includes examples, practice grids with varying difficulty levels, and specific algebraic instructions for calculating values at the top of the tree. It encourages critical thinking and number fluency through repetitive additive patterns and logical deduction. Teachers or parents can use these exercises to reinforce fundamental addition skills and algebraic thinking in a structured, visual format.",{"@graph":69,"@context":122},[70,84,105],{"@type":71,"itemListElement":72},"BreadcrumbList",[73,77,79,82],{"item":74,"name":75,"@type":76,"position":8},"https://docshare.wps.com","Home","ListItem",{"item":78,"name":9,"@type":76,"position":14},"https://docshare.wps.com/document/",{"item":80,"name":20,"@type":76,"position":81},"https://docshare.wps.com/document/exam/",3,{"item":83,"name":65,"@type":76,"position":19},"https://docshare.wps.com/document/math-puzzles-4th-grade-tree-adding-puzzle/632095/",{"url":83,"name":65,"@type":85,"image":86,"author":91,"headline":65,"publisher":94,"fileFormat":97,"inLanguage":63,"description":67,"dateModified":98,"datePublished":99,"encodingFormat":97,"isAccessibleForFree":100,"interactionStatistic":101},"DigitalDocument",{"url":87,"@type":88,"width":89,"height":90},"https://docshare.wps.com/thumbnails/math-puzzles-4th-grade-tree-adding-puzzle/632095.png","ImageObject",300,407,{"name":92,"@type":93},"Aria","Person",{"url":74,"name":95,"@type":96},"DocShare","Organization","application/pdf","2026-11-03","2026-10-22",true,{"@type":102,"interactionType":103,"userInteractionCount":34},"InteractionCounter",{"@type":104},"ViewAction",{"@type":106,"mainEntity":107},"FAQPage",[108,114,118],{"name":109,"@type":110,"acceptedAnswer":111},"What is the rule for filling out the number tree?","Question",{"text":112,"@type":113},"Each number in the tree must be equal to the total sum of the two numbers located directly below it.","Answer",{"name":115,"@type":110,"acceptedAnswer":116},"How are the top values of the tree determined in the final example?",{"text":117,"@type":113},"The final number at the peak is calculated using the formula a + 3b + 3c + d, based on the variables provided in the bottom row.",{"name":119,"@type":110,"acceptedAnswer":120},"Are there multiple correct solutions for these puzzles?",{"text":121,"@type":113},"Yes, the document notes that there are many possible solutions for each of the provided tree puzzles.","https://schema.org",{"og:url":83,"og:type":124,"og:title":65,"og:site_name":95,"og:description":67},"article",{"robots":126,"canonical":83},"index,follow",{"doc_id":128,"site_id":62},632095,1792898615,{"code":4,"msg":5,"data":131},{"doc_id":128,"user_id":132,"nickname":92,"user_avatar":133,"doc_module":4,"category_id":19,"category_name":20,"doc_title":65,"doc_description":67,"doc_content":134,"file_id":135,"file_url":136,"file_type":137,"file_size":138,"view_count":34,"is_deleted":4,"is_public":8,"is_downloadable":8,"audit_status":8,"page_count":81,"language":139,"language_code":63,"site_id":62,"html_lang":63,"table_of_contents":140,"faqs":141,"seo_title":142,"seo_description":67,"update_tm":143,"read_time":39},2336464648322,"https://ap-avatar.wpscdn.com/avatar/2200025388227c56fec?_k=1778556882303663488","Name Date  \n• Each number is the total of the two numbers below it.  \n• Find a solution for each of the trees below! There are many possibilities!  \n• The first tree has been completed for you.  \n24 50  \n11 13 5 6 7  \n3 2 4 3 7 6  \n75 100  \n11  \n16  \n8 13  \nExample  \nName Date  \n• Each number is the total of the two numbers below it.  \n• Find a solution for each of the trees below! There are many possibilities!  \n• The first tree has been completed for you.  \n24  \n11 13 5 6 7  \n3 2 4 3  \n75  \n11 c  \nd 16  \na  \n50  \n7  \n6  \nb  \n100  \ne 15  \n9 f  \nExample  \nThe numbers a and b must add up to 11.  \nThe numbers c and d must add up to 16.  \nThe numbers e and f must add up to 28.  \nName Date  \nThe final number at the top of the tree will be equal to the sum of the first and last number plus 3 times each of the two middle numbers.  \na + 3b + 3c + d  \na + 2b + c b + 2c + d  \na + b b + c c + d  \na b c d","cbCaiaJNUVcbB0kb","https://ap.wps.com/l/cbCaiaJNUVcbB0kb","pdf",162833,"English","# Tree Addition Rules\n## Practice Problems\n## Algebraic Logic Guide","[{\"question\":\"What is the rule for filling out the number tree?\",\"answer\":\"Each number in the tree must be equal to the total sum of the two numbers located directly below it.\"},{\"question\":\"How are the top values of the tree determined in the final example?\",\"answer\":\"The final number at the peak is calculated using the formula a + 3b + 3c + d, based on the variables provided in the bottom row.\"},{\"question\":\"Are there multiple correct solutions for these puzzles?\",\"answer\":\"Yes, the document notes that there are many possible solutions for each of the provided tree puzzles.\"}]","Math Puzzles - 4th Grade - Tree Adding Puzzle | PDF",1792669919]