[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"doc-seo-556749-105":3,"doc-detail-556749-en":80,"detail-sidebar-cat-0-en-105":96},{"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","3-digit-plus-1-digit-addition-practice-worksheet","3-Digit Plus 1-Digit Addition - Practice Worksheet","","This educational resource provides a comprehensive practice worksheet for students focusing on 3-digit plus 1-digit addition problems. The document is designed to reinforce fundamental arithmetic skills through a series of exercises that require finding the sums of various numbers. Each problem is presented clearly, encouraging learners to practice vertical addition and mental math proficiency. This material is suitable for elementary school students aiming to enhance their mathematical accuracy and speed in addition operations. The structured layout ensures that learners can systematically work through the problems, facilitating self-assessment and consistent skill development in basic number theory and computation.",{"@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/3-digit-plus-1-digit-addition-practice-worksheet/556749/",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/3-digit-plus-1-digit-addition-practice-worksheet/556749.png","ImageObject",300,407,{"name":42,"@type":43},"jayni","Person",{"url":19,"name":45,"@type":46},"DocShare","Organization","application/pdf","2026-11-03","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 type of addition problems are included in this worksheet?","Question",{"text":62,"@type":63},"This worksheet focuses on 3-digit plus 1-digit addition problems.","Answer",{"name":65,"@type":60,"acceptedAnswer":66},"What is the goal of this document?",{"text":67,"@type":63},"The goal of this document is to provide practice for students to find the sums of 3-digit and 1-digit numbers.",{"name":69,"@type":60,"acceptedAnswer":70},"Is this resource suitable for self-study?",{"text":71,"@type":63},"Yes, the document provides the problems clearly and includes answers, making it ideal for students to practice and check their work independently.","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},556749,1792900914,{"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":94,"read_time":95,"preview_page_count":4},3985747859343,"https://ap-avatar.wpscdn.com/davatar_276721f389ce27ea32af1340a28f341c","3-digit plus 1-digit addition  Addition Worksheet  \nFind the sums.  \n410 + 9  \n236 + 6  \n647 + 7  \n778 + 5  \n224 + 8  \n981 + 3  \n857 + 5  \n216 + 8  \n640 + 3  \n282 + 3  \n898  + 1  \n331 + 3  \n750 + 2  \n909 + 3  \n20 + 6  \n561 + 5  \n790 + 2  \n629 + 2  \n607 + 4  \n393 + 4  \n989 + 9  \n723 + 5  \n579 + 6  \n62 + 2  \n103 + 9  \n3-digit plus 1-digit addition  Addition Worksheet  \nFind the sums.  \n410 + 9  \n\n| 419\u003Cbr>236\u003Cbr>+ 6 |\n| --- |\n| 242\u003Cbr>647\u003Cbr>+ 7 |\n| 654\u003Cbr>778 + 5 |\n| 783\u003Cbr>224 + 8 |\n\n232  \n981 + 3  \n\n| 984\u003Cbr>857 + 5 |\n| --- |\n| 862\u003Cbr>216 + 8 |\n| 224\u003Cbr>640 + 3 |\n| 643\u003Cbr>282 + 3 |\n\n285  \n898 + 1  \n\n| 899\u003Cbr>331 + 3 |\n| --- |\n| 334\u003Cbr>750 + 2 |\n| 752\u003Cbr>909 + 3 |\n\n912  \n20 + 6 26  \n561 + 5  \n\n| 566\u003Cbr>790 + 2 |\n| --- |\n| 792\u003Cbr>629 + 2 |\n| 631\u003Cbr>607 + 4 |\n| 611\u003Cbr>393 + 4 |\n\n397  \n989 + 9  \n728  \n579 + 6  \n585  \n62 + 2  \n64  \n103 + 9  \n112","cbCainQ4qHASySIZ","https://ap.wps.com/l/cbCainQ4qHASySIZ","pdf",43370,"English","# 3-Digit Plus 1-Digit Addition Exercises\n## Summation Problems","[{\"question\":\"What type of addition problems are included in this worksheet?\",\"answer\":\"This worksheet focuses on 3-digit plus 1-digit addition problems.\"},{\"question\":\"What is the goal of this document?\",\"answer\":\"The goal of this document is to provide practice for students to find the sums of 3-digit and 1-digit numbers.\"},{\"question\":\"Is this resource suitable for self-study?\",\"answer\":\"Yes, the document provides the problems clearly and includes answers, making it ideal for students to practice and check their work independently.\"}]","3-Digit Plus 1-Digit Addition - 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