[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"doc-seo-547243-105":3,"doc-detail-547243-en":80,"detail-sidebar-cat-0-en-105":95},{"code":4,"msg":5,"data":6},0,"ok",{"site_id":7,"language":8,"slug":9,"title":10,"keywords":11,"description":12,"schema_data":13,"social_meta":73,"head_meta":75,"extra_data":77,"updated_unix":79},105,"en","grade-1-addition-worksheet-adding-doubles","Grade 1 Addition Worksheet - Adding Doubles","","This Grade 1 mathematics worksheet focuses on the fundamental arithmetic skill of adding doubles. Designed for early primary learners, the document provides structured exercises where students must calculate the sum of identical pairs of numbers ranging from zero to nine. By repeatedly practicing these specific addition combinations, students build mental math proficiency, improve recall speed, and strengthen their understanding of basic additive properties. The worksheet includes both the exercise page and a comprehensive answer key to facilitate self-assessment and guided learning, serving as an effective supplementary resource for classroom practice or home-based reinforcement of primary addition curriculum standards.",{"@graph":14,"@context":72},[15,34,55],{"@type":16,"itemListElement":17},"BreadcrumbList",[18,23,27,31],{"item":19,"name":20,"@type":21,"position":22},"https://docshare.wps.com","Home","ListItem",1,{"item":24,"name":25,"@type":21,"position":26},"https://docshare.wps.com/document/","Document",2,{"item":28,"name":29,"@type":21,"position":30},"https://docshare.wps.com/document/exam/","Exam",3,{"item":32,"name":10,"@type":21,"position":33},"https://docshare.wps.com/document/grade-1-addition-worksheet-adding-doubles/547243/",4,{"url":32,"name":10,"@type":35,"image":36,"author":41,"headline":10,"publisher":44,"fileFormat":47,"inLanguage":8,"description":12,"dateModified":48,"datePublished":49,"encodingFormat":47,"isAccessibleForFree":50,"interactionStatistic":51},"DigitalDocument",{"url":37,"@type":38,"width":39,"height":40},"https://docshare.wps.com/thumbnails/grade-1-addition-worksheet-adding-doubles/547243.png","ImageObject",300,407,{"name":42,"@type":43},"Valentina","Person",{"url":19,"name":45,"@type":46},"DocShare","Organization","application/pdf","2026-11-05","2026-10-12",true,{"@type":52,"interactionType":53,"userInteractionCount":33},"InteractionCounter",{"@type":54},"ViewAction",{"@type":56,"mainEntity":57},"FAQPage",[58,64,68],{"name":59,"@type":60,"acceptedAnswer":61},"What is the primary focus of this worksheet?","Question",{"text":62,"@type":63},"The worksheet is designed to help Grade 1 students practice adding double numbers (e.g., 5+5, 8+8) to improve basic arithmetic fluency.","Answer",{"name":65,"@type":60,"acceptedAnswer":66},"Does the document provide answers?",{"text":67,"@type":63},"Yes, the document includes an answer key section that provides the correct sum for each addition problem listed in the exercise.",{"name":69,"@type":60,"acceptedAnswer":70},"What range of numbers does the addition cover?",{"text":71,"@type":63},"The worksheet includes problems involving the addition of identical integers between 0 and 9.","https://schema.org",{"og:url":32,"og:type":74,"og:title":10,"og:site_name":45,"og:description":12},"article",{"robots":76,"canonical":32},"index,follow",{"doc_id":78,"site_id":7},547243,1791779174,{"code":4,"msg":81,"data":82},"success",{"doc_id":78,"user_id":83,"nickname":42,"user_avatar":84,"doc_module":4,"category_id":33,"category_name":29,"doc_title":10,"doc_description":12,"doc_content":85,"file_id":86,"file_url":87,"file_type":88,"file_size":89,"view_count":33,"is_deleted":4,"is_public":22,"is_downloadable":22,"audit_status":22,"page_count":26,"language":90,"language_code":8,"site_id":7,"html_lang":8,"table_of_contents":91,"faqs":92,"seo_title":93,"seo_description":12,"update_tm":79,"read_time":94,"preview_page_count":4},13056703020460,"https://ap-avatar.wpscdn.com/avatar/be000253dac470eee5d?_k=1778207105932848923","Adding doubles  \nGrade 1 Addition Worksheet  \nWrite the sum.  \n8 + 8 =  \n1 + 1 =  \n9 + 9 =  \n7 + 7 =  \n5 + 5 =  \n6 + 6 =  \n2 + 2 =  \n4 + 4 =  \n0 + 0 =  \n6 + 6 =  \n3 + 3 =  \n1 + 1 =  \n9 + 9 =  \n5 + 5 =  \n7 + 7 =  \n4 + 4 =  \n2 + 2 =  \n0 + 0 =  \nAdding doubles  \nGrade 1 Addition Worksheet  \nAnswers  \n8 + 8 =  \n1 + 1 =  \n9 + 9 =  \n7 + 7 =  \n5 + 5 =  \n6 + 6 =  \n16  \n2  \n18  \n14  \n2 + 2 =  \n4 + 4 =  \n0 + 0 =  \n6 + 6 =  \n3 + 3 =  \n1 + 1 =  \n4  \n8  \n0  \n12  \n9 + 9 =  \n5 + 5 =  \n7 + 7 =  \n4 + 4 =  \n2 + 2 =  \n0 + 0 =  \n18  \n10  \n14  \n8","cbCaibV4Nq9DbYP9","https://ap.wps.com/l/cbCaibV4Nq9DbYP9","pdf",10904,"English","# Adding Doubles Worksheet\n## Answer Key","[{\"question\":\"What is the primary focus of this worksheet?\",\"answer\":\"The worksheet is designed to help Grade 1 students practice adding double numbers (e.g., 5+5, 8+8) to improve basic arithmetic fluency.\"},{\"question\":\"Does the document provide answers?\",\"answer\":\"Yes, the document includes an answer key section that provides the correct sum for each addition problem listed in the exercise.\"},{\"question\":\"What range of numbers does the addition cover?\",\"answer\":\"The worksheet includes problems involving the addition of identical integers between 0 and 9.\"}]","Grade 1 Addition Worksheet - 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