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Designed for elementary students, the material helps reinforce basic arithmetic skills and number sense. The worksheet includes clear, sequential problems that progress from simple addition to more complex combinations, assisting children in mastering mental math and the addition of round numbers. A complete answer key is provided at the end to allow for quick assessment and self-correction during the learning process.",{"@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-grade-2-addition-worksheet/546594/",{"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-grade-2-addition-worksheet/546594.png","ImageObject",300,407,{"name":92,"@type":93},"Riley","Person",{"url":74,"name":95,"@type":96},"DocShare","Organization","application/pdf","2026-11-06","2026-10-12",true,{"@type":102,"interactionType":103,"userInteractionCount":29},"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 practicing the addition of two-digit whole tens for Grade 2 students.","Answer",{"name":115,"@type":110,"acceptedAnswer":116},"How many addition problems are included in the worksheet?",{"text":117,"@type":113},"There are 20 addition problems in total, followed by an answer key.",{"name":119,"@type":110,"acceptedAnswer":120},"Who is the target audience for this document?",{"text":121,"@type":113},"This document is designed for Grade 2 students to help them practice and improve their addition skills.","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},546594,1791777408,{"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":29,"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 (2 digits)   \nGrade 2 Addition Worksheet  \nFind the sum.  \n1) 80 + 80 =   2) 70 + 10 =   3) 50 + 30 =   4) 80 + 70 =   5) 40 + 60 =   6) 40 + 60 =   7) 30 + 70 =   8) 60 + 40 =   9) 70 + 30 =   10) 30 + 30 =   11) 20 + 80 =   12) 10 + 70 =   13) 40 + 40 =   14) 10 + 40 =   15) 10 + 80 =   16) 10 + 20 =   17) 80 + 40 =   18) 50 + 20 =    \n19) 10 + 40 =   20) 50 + 40 =    \nAdding whole tens (2 digits)   \nGrade 2 Addition Worksheet  \nFind the sum.  \n1) 80 + 80 = 160  2) 70 + 10 = 80   \n3) 50 + 30 = 80  4) 80 + 70 = 150   \n5) 40 + 60 = 100  6) 40 + 60 = 100   \n7) 30 + 70 = 100  8) 60 + 40 = 100   \n9) 70 + 30 = 100  10) 30 + 30 = 60   \n11) 20 + 80 = 100  12) 10 + 70 = 80   \n13) 40 + 40 = 80  14) 10 + 40 = 50   \n15) 10 + 80 = 90  16) 10 + 20 = 30   \n17) 80 + 40 = 120  18) 50 + 20 = 70   \n19) 10 + 40 = 50  20) 50 + 40 = 90","cbCaimoxuFXKHymk","https://ap.wps.com/l/cbCaimoxuFXKHymk","pdf",12079,"English","# Addition Exercises\n## Answer Key","[{\"question\":\"What is the primary focus of this worksheet?\",\"answer\":\"The worksheet focuses on practicing the addition of two-digit whole tens for Grade 2 students.\"},{\"question\":\"How many addition problems are included in the worksheet?\",\"answer\":\"There are 20 addition problems in total, followed by an answer key.\"},{\"question\":\"Who is the target audience for this document?\",\"answer\":\"This document is designed for Grade 2 students to help them practice and improve their addition skills.\"}]","Adding Whole Tens - Grade 2 Addition Worksheet | PDF"]