[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"detail-sidebar-cat-0-en-105":3,"doc-seo-635807-105":59,"doc-detail-635807-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","addition-facts-up-to-20-sheet-3-practice-worksheet","Addition Facts up to 20 - Sheet 3 - Practice Worksheet","","This educational worksheet provides a comprehensive set of multi-addend addition problems designed for second-grade students to practice mental math skills. The document features thirty distinct equations, each requiring the addition of three numbers, with all sums reaching up to 20. The content is structured to build proficiency in basic arithmetic operations and numerical fluency. Additionally, the sheet includes a complete answer key for each of the thirty problems, allowing students and educators to verify accuracy and track progress in mastering essential addition facts.",{"@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/addition-facts-up-to-20-sheet-3-practice-worksheet/635807/",{"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/addition-facts-up-to-20-sheet-3-practice-worksheet/635807.png","ImageObject",300,407,{"name":92,"@type":93},"McQueen","Person",{"url":74,"name":95,"@type":96},"DocShare","Organization","application/pdf","2026-11-04","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 primary focus of this worksheet?","Question",{"text":112,"@type":113},"This worksheet focuses on practicing multi-addend addition problems for second-grade students, specifically involving three numbers that sum to 20 or less.","Answer",{"name":115,"@type":110,"acceptedAnswer":116},"How many addition problems are included in the practice section?",{"text":117,"@type":113},"There are thirty individual addition problems presented in the practice sheet, each requiring the user to add three separate numbers.",{"name":119,"@type":110,"acceptedAnswer":120},"Does the document include a way to verify the results?",{"text":121,"@type":113},"Yes, the document provides a dedicated answer key section containing the correct solutions for all thirty addition problems listed.","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},635807,1792858188,{"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":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},5909890329169,"https://ap-avatar.wpscdn.com/davatar_9964176cb1d06d4a9deccf72a44ae3dc","ADDITION FACTS UP TO 20 SHEET 3 (MULTI-ADDENDS)  \n1) 3 + 2 + 6 =   16) 12 + 4 + 2 =    \n2) 4 + 1 + 3 =   17) 3 + 10 + 4 =    \n3) 2 + 7 + 5 =   18) 2 + 8 + 5 =    \n4) 9 + 1 + 6 =   19) 6 + 3 + 5 =    \n5) 3 + 2 + 7 =   20) 3 + 8 + 6 =    \n6) 8 + 2 + 6 =   21) 8 + 4 + 3 =    \n7) 4 + 3 + 6 =   22) 7 + 9 + 1 =    \n8) 11 + 2 + 1 =   23) 6 + 2 + 6 =    \n9) 5 + 4 + 3 =   24) 11 + 2 + 5 =    \n10) 2 + 9 + 4 =   25) 5 + 12 + 2 =    \n11) 6 + 1 + 7 =   26) 6 + 3 + 11 =    \n12) 5 + 4 + 5 =   27) 5 + 2 + 9 =    \n13) 4 + 2 + 6 =   28) 12 + 5 + 2 =    \n14) 3 + 5 + 7 =   29) 7 + 8 + 2 =    \n15) 1 + 9 + 7 =   30) 6 + 10 + 4 =    \nADDITION FACTS UP TO 20 SHEET 3 ANSWERS  \n1) 3 + 2 + 6 =  11 16) 12 + 4 + 2 =  18  \n2) 4 + 1 + 3 =  8 17) 3 + 10 + 4 =  17  \n3) 2 + 7 + 5 =  14 18) 2 + 8 + 5 =  15  \n4) 9 + 1 + 6 =  16 19) 6 + 3 + 5 =  14  \n5) 3 + 2 + 7 =  12 20) 3 + 8 + 6 =  17  \n6) 8 + 2 + 6 =  16 21) 8 + 4 + 3 =  15  \n7) 4 + 3 + 6 =  13 22) 7 + 9 + 1 =  17  \n8) 11 + 2 + 1 =  14 23) 6 + 2 + 6 =  14  \n9) 5 + 4 + 3 =  12 24) 11 + 2 + 5 =  18  \n10) 2 + 9 + 4 =  15 25) 5 + 12 + 2 =  19  \n11) 6 + 1 + 7 =  14 26) 6 + 3 + 11 =  20  \n12) 5 + 4 + 5 =  14 27) 5 + 2 + 9 =  16  \n13) 4 + 2 + 6 =  12 28) 12 + 5 + 2 =  19  \n14) 3 + 5 + 7 =  15 29) 7 + 8 + 2 =  17  \n15) 1 + 9 + 7 =  17 30) 6 + 10 + 4 =  20","cbCaigWKrNf5qq4q","https://ap.wps.com/l/cbCaigWKrNf5qq4q","pdf",146891,"English","# Addition Facts Practice\n## Answer Key","[{\"question\":\"What is the primary focus of this worksheet?\",\"answer\":\"This worksheet focuses on practicing multi-addend addition problems for second-grade students, specifically involving three numbers that sum to 20 or less.\"},{\"question\":\"How many addition problems are included in the practice section?\",\"answer\":\"There are thirty individual addition problems presented in the practice sheet, each requiring the user to add three separate numbers.\"},{\"question\":\"Does the document include a way to verify the results?\",\"answer\":\"Yes, the document provides a dedicated answer key section containing the correct solutions for all thirty addition problems listed.\"}]","Addition Facts up to 20 - Sheet 3 - Practice Worksheet | PDF",1792676866]