[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"detail-sidebar-cat-0-en-105":3,"doc-seo-556827-105":59,"doc-detail-556827-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","complements-of-9-math-drills-worksheet","Complements of 9 - Math Drills Worksheet","","This document provides a set of elementary addition practice exercises focused on the concept of \"complements of 9.\" The worksheet is designed to help students master basic arithmetic skills by identifying the missing addend in equations where the sum is consistently 9. It features numerous practice problems, presenting various combinations of single-digit numbers to reinforce the relationship between addends that total 9. This resource is highly suitable for primary school mathematics students who are practicing foundational addition and developing their number sense through repetitive, structured drills. Each equation follows a consistent format, encouraging mental math speed and accuracy in basic addition operations.",{"@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/complements-of-9-math-drills-worksheet/556827/",{"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/complements-of-9-math-drills-worksheet/556827.png","ImageObject",300,407,{"name":92,"@type":93},"jayni","Person",{"url":74,"name":95,"@type":96},"DocShare","Organization","application/pdf","2026-10-30","2026-10-12",true,{"@type":102,"interactionType":103,"userInteractionCount":29},"InteractionCounter",{"@type":104},"ViewAction",{"@type":106,"mainEntity":107},"FAQPage",[108,114,118],{"name":109,"@type":110,"acceptedAnswer":111},"What is the primary purpose of this worksheet?","Question",{"text":112,"@type":113},"The worksheet is designed to practice basic addition skills by finding the missing number that completes an equation with a sum of 9.","Answer",{"name":115,"@type":110,"acceptedAnswer":116},"What age group is this intended for?",{"text":117,"@type":113},"It is intended for early elementary students who are learning foundational addition and number complements.",{"name":119,"@type":110,"acceptedAnswer":120},"How many numbers are added together in each equation?",{"text":121,"@type":113},"Each equation involves the addition of two single-digit numbers to reach a total of 9.","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},556827,1792956951,{"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":29,"is_deleted":4,"is_public":8,"is_downloadable":8,"audit_status":8,"page_count":14,"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":24,"preview_page_count":4},3985747859343,"https://ap-avatar.wpscdn.com/davatar_276721f389ce27ea32af1340a28f341c","Complements of 9   \nMath Drills Worksheet  \nFill in the missing numbers.  \n4 +   = 9 5 +   = 9 8 +   = 9 2 +   = 9  \n7 +   = 9 3 +   = 9 6 +   = 9 1 +   = 9  \n9 +   = 9 3 +   = 9 1 +   = 9 8 +   = 9  \n6 +   = 9 4 +   = 9 5 +   = 9 6 +   = 9  \n8 +   = 9 8 +   = 9 4 +   = 9 5 +   = 9  \n5 +   = 9 2 +   = 9 6 +   = 9 8 +   = 9  \n6 +   = 9 5 +   = 9 2 +   = 9 1 +   = 9  \n8 +   = 9 6 +   = 9 2 +   = 9 7 +   = 9  \n8 +   = 9 7 +   = 9 7 +   = 9 3 +   = 9  \nComplements of 9   \nMath Drills Worksheet  \nFill in the missing numbers.  \n4 +  5  = 9  \n7 +  2  = 9  \n9 +  0  = 9  \n6 +  3  = 9  \n8 +  1  = 9  \n5 +  4  = 9  \n6 +  3  = 9  \n8 +  1  = 9  \n8 +  1  = 9  \n5 +  4  = 9  \n3 +  6  = 9  \n3 +  6  = 9  \n4 +  5  = 9  \n8 +  1  = 9  \n2 +  7  = 9  \n5 +  4  = 9  \n6 +  3  = 9  \n7 +  2  = 9  \n8 +  1  = 9  \n6 +  3  = 9  \n1 +  8  = 9  \n5 +  4  = 9  \n4 +  5  = 9  \n6 +  3  = 9  \n2 +  7  = 9  \n2 +  7  = 9  \n7 +  2  = 9  \n2 +  7  = 9  \n1 +  8  = 9  \n8 +  1  = 9  \n6 +  3  = 9  \n5 +  4  = 9  \n8 +  1  = 9  \n1 +  8  = 9  \n7 +  2  = 9  \n3 +  6  = 9","cbCaiuL8TuA1n0T8","https://ap.wps.com/l/cbCaiuL8TuA1n0T8","pdf",44780,"English","# Math Drills Worksheet - Complements of 9","[{\"question\":\"What is the primary purpose of this worksheet?\",\"answer\":\"The worksheet is designed to practice basic addition skills by finding the missing number that completes an equation with a sum of 9.\"},{\"question\":\"What age group is this intended for?\",\"answer\":\"It is intended for early elementary students who are learning foundational addition and number complements.\"},{\"question\":\"How many numbers are added together in each equation?\",\"answer\":\"Each equation involves the addition of two single-digit numbers to reach a total of 9.\"}]","Complements of 9 - Math Drills Worksheet | PDF",1791797247]