[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"detail-sidebar-cat-0-en-105":3,"doc-seo-633140-105":59,"doc-detail-633140-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-to-20-sheet-5","Addition Facts to 20 - Sheet 5","","This educational resource provides a structured practice sheet for first-grade students focused on addition facts to 20. The document features 24 math problems, each requiring the addition of three single-digit numbers. It includes a dedicated section for students to observe the commutative property of addition by exploring how changing the order of addends affects the sum. The package includes both the student worksheet and a complete answer key, making it an effective tool for classroom instruction or home-based math reinforcement. By emphasizing mental arithmetic and numerical fluency, this sheet helps young learners build confidence and precision in basic computational skills while reinforcing the foundational concepts of arithmetic 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/addition-facts-to-20-sheet-5/633140/",{"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-to-20-sheet-5/633140.png","ImageObject",300,407,{"name":92,"@type":93},"Aurelia","Person",{"url":74,"name":95,"@type":96},"DocShare","Organization","application/pdf","2026-11-02","2026-10-22",true,{"@type":102,"interactionType":103,"userInteractionCount":24},"InteractionCounter",{"@type":104},"ViewAction",{"@type":106,"mainEntity":107},"FAQPage",[108,114,118],{"name":109,"@type":110,"acceptedAnswer":111},"What is the objective of this math worksheet?","Question",{"text":112,"@type":113},"The objective is to practice adding three single-digit numbers together to reach a sum up to 20, encouraging the development of mental arithmetic skills.","Answer",{"name":115,"@type":110,"acceptedAnswer":116},"What mathematical concept is explored in the question about the order of addends?",{"text":117,"@type":113},"The question explores the commutative property of addition, specifically demonstrating that changing the order in which numbers are added does not change the final sum.",{"name":119,"@type":110,"acceptedAnswer":120},"Does the document include solutions for the provided problems?",{"text":121,"@type":113},"Yes, the document includes a comprehensive answer key titled 'Addition Facts to 20 Sheet 5 Answers' which lists the correct sum for each of the 24 problems.","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},633140,1792942273,{"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":24,"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},1099514068365,"https://ap-avatar.wpscdn.com/avatar/10000253d8d9f28188e?_k=1776742907772140068","Name Date  \nADDITION FACTS TO 20 SHEET 5  \n| 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 |\n| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |\n\n1) 1 + 4 + 5 =   13) 13 + 5 + 1 =   2) 3 + 2 + 6 =   14) 9 + 6 + 2 =   3) 7 + 2 + 1 =   15) 5 + 8 + 3 =   4) 12 + 3 + 2 =   16) 2 + 9 + 8 =   5) 10 + 3 + 3 =   17) 6 + 2 + 4 =   6) 7 + 4 + 2 =   18) 9 + 3 + 5 =   7) 4 + 5 + 6 =   19) 2 + 12 + 4 =   8) 10 + 2 + 5 =   20) 7 + 5 + 3 =   9) 4 + 8 + 2 =   21) 6 + 10 + 2 =   10) 11 + 3 + 2 =   22) 4 + 6 + 7 =   11) 5 + 5 + 4 =   23) 2 + 11 + 4 =    \n12) 7 + 2 + 6 =   24) 8 + 7 + 3 =   What happens to the answer when you change the order of the addends?  \nName Date  \nADDITION FACTS TO 20 SHEET 5 ANSWERS  \nPractice adding 3 single digit numbers mentally.  \n1) 1 + 4 + 5 =  10  13) 13 + 5 + 1 =  19   \n2) 3 + 2 + 6 =  11  14) 9 + 6 + 2 =  17   \n3) 7 + 2 + 1 =  10  15) 5 + 8 + 3 =  16   \n4) 12 + 3 + 2 =  17  16) 2 + 9 + 8 =  19   \n5) 10 + 3 + 3 =  16  17) 6 + 2 + 4 =  12   \n6) 7 + 4 + 2 =  13  18) 9 + 3 + 5 =  17   \n7) 4 + 5 + 6 =  15  19) 2 + 12 + 4 =  18   \n8) 10 + 2 + 5 =  17  20) 7 + 5 + 3 =  15   \n9) 4 + 8 + 2 =  14  21) 6 + 10 + 2 =  18   \n10) 11 + 3 + 2 =  16  22) 4 + 6 + 7 =  17   \n11) 5 + 5 + 4 =  14  23) 2 + 11 + 4 =  17   \n12) 7 + 2 + 6 =  15  24) 8 + 7 + 3 =  18  What happens to the answer when you change the order of the addends?  \nThe answer stays the same.","cbCaifxxiR7uohq2","https://ap.wps.com/l/cbCaifxxiR7uohq2","pdf",125218,"English","# Addition Practice Worksheet\n## Addition Facts to 20 - Sheet 5 Problems\n## Answer Key","[{\"question\":\"What is the objective of this math worksheet?\",\"answer\":\"The objective is to practice adding three single-digit numbers together to reach a sum up to 20, encouraging the development of mental arithmetic skills.\"},{\"question\":\"What mathematical concept is explored in the question about the order of addends?\",\"answer\":\"The question explores the commutative property of addition, specifically demonstrating that changing the order in which numbers are added does not change the final sum.\"},{\"question\":\"Does the document include solutions for the provided problems?\",\"answer\":\"Yes, the document includes a comprehensive answer key titled 'Addition Facts to 20 Sheet 5 Answers' which lists the correct sum for each of the 24 problems.\"}]","Addition Facts to 20 - Sheet 5 | PDF",1792671698]