[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"detail-sidebar-cat-0-en-105":3,"doc-seo-638029-105":59,"doc-detail-638029-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","missing-subtraction-facts-to-20-sheet-2","Missing Subtraction Facts to 20 - Sheet 2","","This educational resource provides a structured practice worksheet for elementary school students to strengthen their mental subtraction skills within the range of 1 to 20. The document features a set of thirty missing-number problems where students must solve for the subtrahend or minuend to complete each subtraction equation. The worksheet is designed for skill assessment and reinforcement, helping learners build fluency and confidence in basic arithmetic. An answer key is included at the end to allow for self-checking and error identification, making it an ideal tool for independent study or classroom practice sessions. By engaging with these specific exercises, students can effectively master subtraction logic and improve their computational speed. The layout is clean and user-friendly, supporting effective learning outcomes through repetitive and focused numerical challenges.",{"@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/missing-subtraction-facts-to-20-sheet-2/638029/",{"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/missing-subtraction-facts-to-20-sheet-2/638029.png","ImageObject",300,407,{"name":92,"@type":93},"LangkahRina","Person",{"url":74,"name":95,"@type":96},"DocShare","Organization","application/pdf","2026-10-30","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 purpose of this worksheet?","Question",{"text":112,"@type":113},"This worksheet is designed to help students practice and reinforce their mental subtraction skills for numbers up to 20 by solving missing-number equations.","Answer",{"name":115,"@type":110,"acceptedAnswer":116},"How many problems are included in this document?",{"text":117,"@type":113},"The worksheet contains 30 distinct subtraction problems for students to solve.",{"name":119,"@type":110,"acceptedAnswer":120},"Does this document include a way to check answers?",{"text":121,"@type":113},"Yes, the document provides an answer key following the problem set so students or teachers can verify their calculations and spot any potential mistakes.","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},638029,1792941226,{"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},962090893776,"https://ap-avatar.wpscdn.com/davatar_155a257f0dc6eb9ab79c44ca47cae57d","Name Date  \nMISSING SUBTRACTION FACTS TO 20 SHEET 2  \nONE TO 20 CHALLENGE  \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) 13-   = 6  \n2)   -4 = 14  \n3) 17-10 =    \n4)   -3 = 6  \n5) 12-   = 7  \n6) 19-   = 13  \n7)   -7 = 10  \n8) 18-16 =    \n9) 17-   = 7  \n10) 20-   = 11  \n11) 15-   = 4  \n12)   -2 = 7  \n13) 17-6 =    \n14)   -3 = 10  \n15) 14-   = 11  \n16) 18-   = 9  \n17)   -5 = 15  \n18)   -3 = 13  \n19) 20-16 =    \n20) 18-   = 11  \n21) 13-   = 4  \n22)   -6 = 13  \n23)   -11 = 4  \n24) 19-   = 14  \n25) 20-   = 3  \n26)   -4 = 9  \n27)   -2 = 17  \n28) 16-   = 10  \n29) 17-9 =    \n30) 13-   = 5  \nRemember to check your subtraction facts once you have finished to see  \nif you can spot any mistakes!  \nName Date  \nMISSING SUBTRACTION FACTS TO 20 SHEET 2 ANSWERS  \n1) 13-7  \n2)  18-4  \n3) 17-10  \n4)  9-3 5) 12-5 6) 19-6  \n7)  17-7  \n8) 18-16 9) 17-10 10) 20-9  \n11) 15-11  \n12)  9-2  \n13) 17-6  \n14)  13-3  \n15) 14-3  \n= 6  \n= 14  \n=  7 = 6  \n= 7  \n= 13 = 10  \n=  2 = 7  \n= 11  \n= 4 = 7  \n=  11 = 10  \n= 11  \n16) 18-9 = 9  \n17)  20-5 = 15  \n18)  16-3 = 13  \n19) 20-16 =  4  \n20) 18-7 = 11  \n21) 13-9 = 4  \n22)  19-6 = 13  \n23)  15-11 = 4  \n24) 19-5 = 14  \n25) 20-17 = 3  \n26)  13-4 = 9  \n27)  19-2 = 17  \n28) 16-6 = 10  \n29) 17-9 =  8  \n30) 13-8 = 5","cbCaiozWV2uAA7rF","https://ap.wps.com/l/cbCaiozWV2uAA7rF","pdf",130809,"English","# Missing Subtraction Facts Worksheet\n## Answer Key","[{\"question\":\"What is the purpose of this worksheet?\",\"answer\":\"This worksheet is designed to help students practice and reinforce their mental subtraction skills for numbers up to 20 by solving missing-number equations.\"},{\"question\":\"How many problems are included in this document?\",\"answer\":\"The worksheet contains 30 distinct subtraction problems for students to solve.\"},{\"question\":\"Does this document include a way to check answers?\",\"answer\":\"Yes, the document provides an answer key following the problem set so students or teachers can verify their calculations and spot any potential mistakes.\"}]","Missing Subtraction Facts to 20 - Sheet 2 | PDF",1792681962]