[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"detail-sidebar-cat-0-en-105":3,"doc-seo-546600-105":59,"doc-detail-546600-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","adding-whole-tens-three-2-digit-numbers-grade-2-addition-worksheet","Adding Whole Tens - Three 2-digit Numbers - Grade 2 Addition Worksheet","","This Grade 2 addition worksheet is specifically designed to help students master the concept of adding three two-digit whole tens together. The document provides twenty carefully structured math problems that require learners to perform multi-addend addition. By focusing on multiples of ten, this exercise strengthens mental math proficiency and numerical fluency. The inclusion of an answer key at the bottom of the page allows both students and teachers to verify accuracy immediately, making it an excellent resource for classroom instruction or independent practice at home. Through repetitive practice, students improve their speed and confidence in handling larger sum additions within the early elementary mathematics curriculum.",{"@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/adding-whole-tens-three-2-digit-numbers-grade-2-addition-worksheet/546600/",{"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/adding-whole-tens-three-2-digit-numbers-grade-2-addition-worksheet/546600.png","ImageObject",300,407,{"name":92,"@type":93},"Riley","Person",{"url":74,"name":95,"@type":96},"DocShare","Organization","application/pdf","2026-11-05","2026-10-12",true,{"@type":102,"interactionType":103,"userInteractionCount":34},"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 math worksheet?","Question",{"text":112,"@type":113},"The worksheet focuses on practicing the addition of three two-digit whole tens.","Answer",{"name":115,"@type":110,"acceptedAnswer":116},"Who is this worksheet intended for?",{"text":117,"@type":113},"It is designed for Grade 2 students learning elementary addition skills.",{"name":119,"@type":110,"acceptedAnswer":120},"How many addition problems are included in the document?",{"text":121,"@type":113},"The document contains 20 specific addition problems along with their corresponding solutions.","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},546600,1791777430,{"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":34,"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},1374391975076,"https://ap-avatar.wpscdn.com/avatar/14000253ca4ec9f6853?x-image-process=image/resize,m_fixed,w_180,h_180&k=1783305029341752051","Adding whole tens (three 2-digit numbers)   \nGrade 2 Addition Worksheet  \nFind the sum.  \n1) 60 + 40 + 50 =   2) 70 + 20 + 30 =   3) 40 + 50 + 10 =   4) 80 + 20 + 90 =   5) 20 + 20 + 60 =   6) 10 + 30 + 70 =   7) 90 + 80 + 40 =   8) 10 + 20 + 50 =   9) 40 + 20 + 50 =   10) 70 + 40 + 40 =   11) 50 + 40 + 70 =   12) 20 + 70 + 10 =   13) 80 + 80 + 80 =   14) 40 + 80 + 90 =   15) 30 + 20 + 30 =   16) 80 + 20 + 90 =   17) 90 + 20 + 20 =   18) 50 + 90 + 40 =    \n19) 20 + 80 + 50 =   20) 40 + 60 + 60 =    \nAdding whole tens (three 2-digit numbers)   \nGrade 2 Addition Worksheet  \nFind the sum.  \n1) 60 + 40 + 50 = 150  2) 70 + 20 + 30 = 120   \n3) 40 + 50 + 10 = 100  4) 80 + 20 + 90 = 190   \n5) 20 + 20 + 60 = 100  6) 10 + 30 + 70 = 110   \n7) 90 + 80 + 40 = 210  8) 10 + 20 + 50 = 80   \n9) 40 + 20 + 50 = 110  10) 70 + 40 + 40 = 150   \n11) 50 + 40 + 70 = 160  12) 20 + 70 + 10 = 100   \n13) 80 + 80 + 80 = 240  14) 40 + 80 + 90 = 210   \n15) 30 + 20 + 30 = 80  16) 80 + 20 + 90 = 190   \n17) 90 + 20 + 20 = 130  18) 50 + 90 + 40 = 180   \n19) 20 + 80 + 50 = 150  20) 40 + 60 + 60 = 160","cbCaikbIrVgc4ihu","https://ap.wps.com/l/cbCaikbIrVgc4ihu","pdf",12662,"English","# Addition Practice Exercises\n## Answer Key","[{\"question\":\"What is the primary focus of this math worksheet?\",\"answer\":\"The worksheet focuses on practicing the addition of three two-digit whole tens.\"},{\"question\":\"Who is this worksheet intended for?\",\"answer\":\"It is designed for Grade 2 students learning elementary addition skills.\"},{\"question\":\"How many addition problems are included in the document?\",\"answer\":\"The document contains 20 specific addition problems along with their corresponding solutions.\"}]","Adding Whole Tens - Three 2-digit Numbers - Grade 2 Addition Worksheet | PDF"]