[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"detail-sidebar-cat-0-en-105":3,"doc-seo-546201-105":59,"doc-detail-546201-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-find-the-missing-addend","Grade 1 Addition Worksheet - Find the Missing Addend","","This document provides a collection of Grade 1 addition worksheets designed to help students practice finding missing addends in two-digit addition problems. The exercises focus on adding two-digit numbers in column format without the need for regrouping. Each problem presents an equation where one addend is omitted, requiring the student to solve for the missing value to complete the sum. These worksheets are essential for reinforcing basic arithmetic skills, improving number sense, and enhancing column addition accuracy. The content is structured to support primary education learning objectives, offering a clear and systematic approach to practicing addition operations in a classroom or home setting. By engaging with these specific exercises, students build foundational mathematical proficiency through repetitive and structured problem-solving practice, which is vital for early mathematical development and preparing for more complex arithmetic concepts in subsequent grades.",{"@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-find-the-missing-addend/546201/",{"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-find-the-missing-addend/546201.png","ImageObject",300,407,{"name":92,"@type":93},"Theodore","Person",{"url":74,"name":95,"@type":96},"DocShare","Organization","application/pdf","2026-11-03","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 level of students is this worksheet designed for?","Question",{"text":112,"@type":113},"The worksheet is designed for Grade 1 students learning basic addition.","Answer",{"name":115,"@type":110,"acceptedAnswer":116},"What mathematical operation does this worksheet cover?",{"text":117,"@type":113},"It covers the addition of two-digit numbers in column format without regrouping.",{"name":119,"@type":110,"acceptedAnswer":120},"What is the primary objective of these exercises?",{"text":121,"@type":113},"The objective is to practice finding a missing addend in an addition equation.","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},546201,1791776480,{"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","Add two 2-digit numbers in columns, missing  addend (no regrouping)   \nGrade 1 Addition Worksheet  \nFind the missing number.  \n1)  2)   \n+ 11  \n+ 20  \n69  \n5) 12  \n\n| + |  |\n| --- | --- |\n\n27  \n50  \n6) 85  \n\n| + |  |\n| --- | --- |\n\n97  \n3) 73 + 22  \n4) 25  \n\n| + |  |\n| --- | --- |\n\n87  \n7) 89 + 0  \n8) 73 + 11  \nAdd two 2-digit numbers in columns, missing  addend (no regrouping)   \nGrade 1 Addition Worksheet  \nFind the missing number.  \n1)  \n5)  \n58  \n+ 11  \n69  \n12  \n\n| + | 15 |\n| --- | --- |\n\n27  \n2)  \n6)  \n30  \n+ 20  \n50  \n85  \n\n| + | 12 |\n| --- | --- |\n\n97  \n3)  \n7)  \n73  \n+ 22  \n89  \n+ 0  \n4)  \n8)  \n25  \n\n| + | 62 |\n| --- | --- |\n\n87  \n73  \n+ 11  \n9) 41  \n+ 13  \n54  \n13) 79 + 10  \n17) 9 + 50 59  \n10) 56 + 12  \n14) 6  \n\n| + | 91 |\n| --- | --- |\n\n97  \n18) 32  \n+ 42  \n74  \n11) 32 + 56  \n15) 52  \n\n| + | 23 |\n| --- | --- |\n\n75  \n19) 24  \n\n| + | 65 |\n| --- | --- |\n\n89  \n12) 50 + 19  \n16) 60  \n+ 26  \n86  \n20) 62  \n\n| + | 26 |\n| --- | --- |\n\n88","cbCaiqEFtUIxEzUl","https://ap.wps.com/l/cbCaiqEFtUIxEzUl","pdf",13328,"English","# Addition Practice Problems\n## Missing Addend Exercises","[{\"question\":\"What level of students is this worksheet designed for?\",\"answer\":\"The worksheet is designed for Grade 1 students learning basic addition.\"},{\"question\":\"What mathematical operation does this worksheet cover?\",\"answer\":\"It covers the addition of two-digit numbers in column format without regrouping.\"},{\"question\":\"What is the primary objective of these exercises?\",\"answer\":\"The objective is to practice finding a missing addend in an addition equation.\"}]","Grade 1 Addition Worksheet - Find the Missing Addend | PDF"]