[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"detail-sidebar-cat-0-en-105":3,"doc-seo-546262-105":59,"doc-detail-546262-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","grade-1-addition-worksheet-missing-addends","Grade 1 Addition Worksheet - Missing Addends","","This Grade 1 mathematics worksheet focuses on developing addition skills through missing addend problems. The document provides twenty algebraic-style equations where students are required to identify the unknown addend to complete sums up to 20. Designed for early elementary learners, these exercises reinforce basic arithmetic operations, logical thinking, and numerical fluency. The worksheet includes a structured practice format that encourages consistent daily drill practice to improve computation speed and accuracy in basic addition.",{"@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/grade-1-addition-worksheet-missing-addends/546262/",{"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/grade-1-addition-worksheet-missing-addends/546262.png","ImageObject",300,407,{"name":92,"@type":93},"Theodore","Person",{"url":74,"name":95,"@type":96},"DocShare","Organization","application/pdf","2026-11-06","2026-10-12",true,{"@type":102,"interactionType":103,"userInteractionCount":19},"InteractionCounter",{"@type":104},"ViewAction",{"@type":106,"mainEntity":107},"FAQPage",[108,114,118],{"name":109,"@type":110,"acceptedAnswer":111},"What is the objective of this worksheet?","Question",{"text":112,"@type":113},"The objective is to practice addition by identifying and filling in missing addends for equations with sums up to 20.","Answer",{"name":115,"@type":110,"acceptedAnswer":116},"Who is this worksheet designed for?",{"text":117,"@type":113},"This worksheet is designed for first-grade students to improve their basic addition and arithmetic skills.",{"name":119,"@type":110,"acceptedAnswer":120},"What is the maximum sum used in these problems?",{"text":121,"@type":113},"The maximum sum used for the addition problems in this worksheet is 20.","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},546262,1791776599,{"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":19,"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":129,"read_time":24,"preview_page_count":4},7971461740886,"https://ap-avatar.wpscdn.com/davatar_3d24733baf745e90a7e4bdd5f77d97b2","Addition-missing addend (sums up to 20)   \nGrade 1 Addition Worksheet  \nFill in the missing numbers.  \n1)   + 2 = 6 2)   + 17 = 19  \n3)   + 3 = 18 4)   + 3 = 9  \n5) 7 +   = 18 6) 12 +   = 18  \n7)   + 4 = 17 8)   + 6 = 17  \n9) 3 +   = 16 10) 3 +   = 10  \n11) 2 +   = 16 12)   + 11 = 19  \n13) 10 +   = 15 14) 6 +   = 15  \n15) 8 +   = 10 16) 6 +   = 14  \n17)   + 3 = 10 18) 13 +   = 18  \n19) 4 +   = 18 20) 7 +   = 20  \nAddition-missing addend (sums up to 20)   \nGrade 1 Addition Worksheet  \nFill in the missing numbers.  \n1)  4  + 2 = 6 2)  2  + 17 = 19  \n3)  15  + 3 = 18 4)  6  + 3 = 9  \n5) 7 +  11  = 18 6) 12 +  6  = 18  \n7)  13  + 4 = 17 8)  11  + 6 = 17  \n9) 3 +  13  = 16 10) 3 +  7  = 10  \n11) 2 +  14  = 16 12)  8  + 11 = 19  \n13) 10 +  5  = 15 14) 6 +  9  = 15  \n15) 8 +  2  = 10 16) 6 +  8  = 14  \n17)  7  + 3 = 10 18) 13 +  5  = 18  \n19) 4 +  14  = 18 20) 7 +  13  = 20","cbCaiq5ZyfyB9KLt","https://ap.wps.com/l/cbCaiq5ZyfyB9KLt","pdf",44067,"English","# Missing Addend Addition Exercises\n## Problem Set","[{\"question\":\"What is the objective of this worksheet?\",\"answer\":\"The objective is to practice addition by identifying and filling in missing addends for equations with sums up to 20.\"},{\"question\":\"Who is this worksheet designed for?\",\"answer\":\"This worksheet is designed for first-grade students to improve their basic addition and arithmetic skills.\"},{\"question\":\"What is the maximum sum used in these problems?\",\"answer\":\"The maximum sum used for the addition problems in this worksheet is 20.\"}]","Grade 1 Addition Worksheet - Missing Addends | PDF"]