[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"detail-sidebar-cat-0-en-105":3,"doc-seo-545036-105":59,"doc-detail-545036-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-2-addition-worksheet-add-4-single-digit-numbers-missing-number-practice","Grade 2 Addition Worksheet - Add 4 Single-Digit Numbers - Missing Number Practice","","This Grade 2 addition worksheet provides targeted practice for students to develop their arithmetic skills by solving for missing addends in equations involving four single-digit numbers. The document consists of eighteen structured problems where learners must determine the value of a single missing variable to satisfy the given sum. This resource is designed to strengthen mathematical fluency, mental calculation, and algebraic reasoning in young students. Following the problem set, a complete answer key is included for immediate verification, making it an ideal tool for classroom instruction, homework assignments, or independent study sessions focused on mastering basic addition. The clear layout ensures that students can focus on the underlying numerical relationships, promoting confidence and accuracy in foundational mathematics.",{"@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-2-addition-worksheet-add-4-single-digit-numbers-missing-number-practice/545036/",{"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-2-addition-worksheet-add-4-single-digit-numbers-missing-number-practice/545036.png","ImageObject",300,407,{"name":92,"@type":93},"Eliana","Person",{"url":74,"name":95,"@type":96},"DocShare","Organization","application/pdf","2026-11-09","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 primary objective of this worksheet?","Question",{"text":112,"@type":113},"The primary objective is to help second-grade students practice addition by finding the missing number in equations containing four single-digit addends.","Answer",{"name":115,"@type":110,"acceptedAnswer":116},"How many addition problems are included in this document?",{"text":117,"@type":113},"There are 18 individual addition problems provided, each requiring the student to identify one missing value.",{"name":119,"@type":110,"acceptedAnswer":120},"Does this worksheet provide solutions?",{"text":121,"@type":113},"Yes, a complete answer key is provided at the end of the document to allow students or teachers to verify their calculations.","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},545036,1791773663,{"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},4398048949847,"https://ap-avatar.wpscdn.com/avatar/400002536579ef2da7f?_k=1778318612642679267","Add 4 single-digit numbers – missing number   \nGrade 2 Addition Worksheet  \nFind the missing numbers:  \n1)   + 6 + 8 + 6 = 29 2) 1 +   + 9 + 9 = 25 3) 2 +   + 6 + 1 = 13  \n4) 6 + 3 +   + 5 = 17 5)   + 7 + 2 + 4 = 18 6)   + 2 + 4 + 7 = 16  \n7) 2 + 5 + 4 +   = 14 8) 1 + 4 +   + 9 = 17 9) 8 + 3 + 7 +   = 20  \n10) 2 + 2 +   + 8 = 14 11) 3 +   + 8 + 8 = 28 12) 4 +   + 9 + 5 = 24  \n13) 2 +   + 7 + 9 = 27 14)   + 3 + 8 + 5 = 19 15) 9 + 8 +   + 3 = 23  \n16)   + 9 + 4 + 2 = 18 17) 4 +   + 6 + 9 = 22 18) 9 + 8 +   + 3 = 25  \nAnswers  \n1) 9 2) 6 3) 4  \n4) 3 5) 5 6) 3  \n7) 3 8) 3 9) 2  \n10) 2 11) 9 12) 6  \n13) 9 14) 3 15) 3  \n16) 3 17) 3 18) 5","cbCaipqMspIbYXLt","https://ap.wps.com/l/cbCaipqMspIbYXLt","pdf",27570,"English","# Addition Practice Exercises\n## Answer Key","[{\"question\":\"What is the primary objective of this worksheet?\",\"answer\":\"The primary objective is to help second-grade students practice addition by finding the missing number in equations containing four single-digit addends.\"},{\"question\":\"How many addition problems are included in this document?\",\"answer\":\"There are 18 individual addition problems provided, each requiring the student to identify one missing value.\"},{\"question\":\"Does this worksheet provide solutions?\",\"answer\":\"Yes, a complete answer key is provided at the end of the document to allow students or teachers to verify their calculations.\"}]","Grade 2 Addition Worksheet - Add 4 Single-Digit Numbers - Missing Number Practice | PDF"]