[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"detail-sidebar-cat-0-en-105":3,"doc-seo-545033-105":59,"doc-detail-545033-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-numbers","Grade 2 Addition Worksheet - Add 3 Single-Digit Numbers - Missing Numbers","","This educational resource provides a comprehensive Grade 2 addition worksheet specifically designed to help students master the addition of three single-digit numbers. The document presents a series of eighteen arithmetic problems where one of the three addends is missing, requiring students to solve for the unknown value to complete the equation. These exercises are excellent for developing mental math skills, reinforcing the understanding of addition properties, and improving numerical fluency. The worksheet is structured with clear, numbered problems, followed by a detailed answer key at the bottom to facilitate self-assessment and check for accuracy. It serves as a practical tool for educators and parents to supplement classroom instruction or home practice sessions, ensuring students gain confidence in handling multi-term addition problems efficiently. By consistently working through these missing-addend puzzles, young learners strengthen their foundational mathematical reasoning, preparing them for more complex arithmetic operations in subsequent grade levels.",{"@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-numbers/545033/",{"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-numbers/545033.png","ImageObject",300,407,{"name":92,"@type":93},"Eliana","Person",{"url":74,"name":95,"@type":96},"DocShare","Organization","application/pdf","2026-11-06","2026-10-12",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 primary objective of this worksheet?","Question",{"text":112,"@type":113},"The primary objective is to practice adding three single-digit numbers by identifying and calculating the missing addend in each equation.","Answer",{"name":115,"@type":110,"acceptedAnswer":116},"Who is the target audience for this worksheet?",{"text":117,"@type":113},"This worksheet is designed for Grade 2 students to help build their basic arithmetic and addition skills.",{"name":119,"@type":110,"acceptedAnswer":120},"How are the problems structured in this document?",{"text":121,"@type":113},"The document contains eighteen math problems, each featuring three numbers where one is omitted, followed by a separate section providing the correct answers for verification.","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},545033,1791773657,{"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":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":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) 7 + 5 +   = 17 2) 4 + 4 +   = 13 3)   + 3 + 2 = 10  \n4)   + 4 + 3 = 16 5) 3 + 7 +   = 12 6) 8 + 1 +   = 16  \n7) 4 +   + 8 = 20 8) 9 + 3 +   = 21 9) 7 +   + 4 = 14  \n10)   + 9 + 4 = 19 11) 9 + 7 +   = 22 12) 7 + 3 +   = 19  \n13) 2 + 5 +   = 11 14) 3 +   + 2 = 13 15)   + 7 + 8 = 24  \n16)   + 9 + 8 = 26 17) 7 + 2 +   = 15 18) 2 + 8 +   = 13  \nAnswers  \n1) 5 2) 5 3) 5  \n4) 9 5) 2 6) 7  \n7) 8 8) 9 9) 3  \n10) 6 11) 6 12) 9  \n13) 4 14) 8 15) 9  \n16) 9 17) 6 18) 3","cbCaigipfsUrYavt","https://ap.wps.com/l/cbCaigipfsUrYavt","pdf",27489,"English","# Addition Practice Problems\n## Answer Key","[{\"question\":\"What is the primary objective of this worksheet?\",\"answer\":\"The primary objective is to practice adding three single-digit numbers by identifying and calculating the missing addend in each equation.\"},{\"question\":\"Who is the target audience for this worksheet?\",\"answer\":\"This worksheet is designed for Grade 2 students to help build their basic arithmetic and addition skills.\"},{\"question\":\"How are the problems structured in this document?\",\"answer\":\"The document contains eighteen math problems, each featuring three numbers where one is omitted, followed by a separate section providing the correct answers for verification.\"}]","Grade 2 Addition Worksheet - Add 3 Single-Digit Numbers - Missing Numbers | PDF"]