[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"detail-sidebar-cat-0-en-105":3,"doc-seo-545049-105":59,"doc-detail-545049-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-adding-whole-tens-with-missing-numbers","Grade 2 Addition Worksheet - Adding Whole Tens with Missing Numbers","","This educational resource is a Grade 2 mathematics worksheet designed to help students practice addition skills by identifying missing addends in equations involving four whole tens. The document features fourteen specific problems where children must calculate the missing value to reach a given sum. By focusing on multi-addend addition and place value conceptualization, this worksheet reinforces foundational arithmetic proficiency. It includes a comprehensive answer key at the bottom to facilitate self-assessment and guided instruction for both teachers and parents seeking to support primary school students in their development of mental math capabilities and algebraic thinking at an early level.",{"@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-adding-whole-tens-with-missing-numbers/545049/",{"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-adding-whole-tens-with-missing-numbers/545049.png","ImageObject",300,407,{"name":92,"@type":93},"Eliana","Person",{"url":74,"name":95,"@type":96},"DocShare","Organization","application/pdf","2026-11-05","2026-10-12",true,{"@type":102,"interactionType":103,"userInteractionCount":39},"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 solving equations with four addends where one number is missing.","Answer",{"name":115,"@type":110,"acceptedAnswer":116},"How many problems are provided in this worksheet?",{"text":117,"@type":113},"There are 14 individual addition problems provided for students to solve.",{"name":119,"@type":110,"acceptedAnswer":120},"Is an answer key included for these math problems?",{"text":121,"@type":113},"Yes, a complete answer key is provided at the bottom of the worksheet to verify the missing numbers for all 14 problems.","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},545049,1791773684,{"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":39,"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","Adding 4 whole tens – missing number   \nGrade 2 Addition Worksheet  \nFind the missing numbers:  \n1) 90 +   + 40 + 40 = 230 2) 50 +   + 90 + 50 = 200  \n3) 10 +   + 20 + 10 = 60 4) 30 + 70 +   + 70 = 190  \n5) 10 +   + 90 + 20 = 190 6) 90 + 10 +   + 70 = 240  \n7) 70 +   + 80 + 10 = 220 8) 80 + 50 + 50 +   = 230  \n9) 60 +   + 40 + 90 = 280 10) 70 + 50 + 60 +   = 190  \n11) 60 +   + 10 + 80 = 230 12) 20 + 10 +   + 20 = 80  \n13)   + 10 + 30 + 60 = 180 14) 30 +   + 70 + 90 = 250  \nAnswers  \n1) 60 2) 10  \n3) 20 4) 20  \n5) 70 6) 70  \n7) 60 8) 50  \n9) 90 10) 10  \n11) 80 12) 30  \n13) 80 14) 60","cbCaioeJKOvRnYfk","https://ap.wps.com/l/cbCaioeJKOvRnYfk","pdf",27371,"English","# Addition Practice Problems\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 solving equations with four addends where one number is missing.\"},{\"question\":\"How many problems are provided in this worksheet?\",\"answer\":\"There are 14 individual addition problems provided for students to solve.\"},{\"question\":\"Is an answer key included for these math problems?\",\"answer\":\"Yes, a complete answer key is provided at the bottom of the worksheet to verify the missing numbers for all 14 problems.\"}]","Grade 2 Addition Worksheet - Adding Whole Tens with Missing Numbers | PDF"]