[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"detail-sidebar-cat-0-en-105":3,"doc-seo-545032-105":59,"doc-detail-545032-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-3-single-digit-numbers-missing-number-exercises","Grade 2 Addition Worksheet - Add 3 Single-Digit Numbers - Missing Number Exercises","","This Grade 2 addition worksheet is designed to help students strengthen their mathematical skills by focusing on adding three single-digit numbers. The primary objective is to find missing numbers in various addition equations, encouraging learners to practice basic arithmetic operations and algebraic thinking in a simple, structured format. The document includes a total of 18 practice problems, followed by a comprehensive answer key at the bottom, making it an excellent resource for parents and teachers to assess student progress, identify common mistakes, and provide supplementary learning material for elementary school mathematics curricula.",{"@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-3-single-digit-numbers-missing-number-exercises/545032/",{"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-3-single-digit-numbers-missing-number-exercises/545032.png","ImageObject",300,407,{"name":92,"@type":93},"Eliana","Person",{"url":74,"name":95,"@type":96},"DocShare","Organization","application/pdf","2026-11-10","2026-10-12",true,{"@type":102,"interactionType":103,"userInteractionCount":81},"InteractionCounter",{"@type":104},"ViewAction",{"@type":106,"mainEntity":107},"FAQPage",[108,114,118],{"name":109,"@type":110,"acceptedAnswer":111},"What is the primary focus of this worksheet?","Question",{"text":112,"@type":113},"The worksheet focuses on finding missing addends in equations that involve adding three single-digit numbers together.","Answer",{"name":115,"@type":110,"acceptedAnswer":116},"How many practice problems are provided in this document?",{"text":117,"@type":113},"There are 18 individual addition problems provided for students to solve.",{"name":119,"@type":110,"acceptedAnswer":120},"Is there a way to verify the answers?",{"text":121,"@type":113},"Yes, a complete answer key for all 18 problems is provided at the bottom of the worksheet.","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},545032,1791773657,{"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":81,"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 3 single-digit numbers – missing number   \nGrade 2 Addition Worksheet  \nFind the missing numbers:  \n1) 4 +   + 4 = 10  \n4) 3 +   + 7 = 14  \n7) 4 + 8 +   = 15  \n10) 3 +   + 5 = 17  \n13) 6 +   + 9 = 20  \n16) 6 +   + 2 = 16  \n2) 7 + 9 +   = 25  \n5) 7 +   + 5 = 15  \n8)   + 2 + 3 = 9  \n11) 6 +   + 3 = 18  \n14)   + 9 + 3 = 15  \n17)   + 8 + 8 = 19  \n3) 6 +   + 7 = 15  \n6)   + 7 + 2 = 10  \n9) 4 + 9 +   = 15  \n12)   + 7 + 6 = 18  \n15) 9 +   + 2 = 17  \n18)   + 4 + 8 = 18  \nAnswers  \n1) 2 2) 9 3) 2  \n4) 4 5) 3 6) 1  \n7) 3 8) 4 9) 2  \n10) 9 11) 9 12) 5  \n13) 5 14) 3 15) 6  \n16) 8 17) 3 18) 6","cbCaiv0blnKQevxG","https://ap.wps.com/l/cbCaiv0blnKQevxG","pdf",27454,"English","# Addition Practice Problems\n## Answer Key","[{\"question\":\"What is the primary focus of this worksheet?\",\"answer\":\"The worksheet focuses on finding missing addends in equations that involve adding three single-digit numbers together.\"},{\"question\":\"How many practice problems are provided in this document?\",\"answer\":\"There are 18 individual addition problems provided for students to solve.\"},{\"question\":\"Is there a way to verify the answers?\",\"answer\":\"Yes, a complete answer key for all 18 problems is provided at the bottom of the worksheet.\"}]","Grade 2 Addition Worksheet - Add 3 Single-Digit Numbers - Missing Number Exercises | PDF"]