[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"detail-sidebar-cat-0-en-105":3,"doc-seo-631102-105":59,"doc-detail-631102-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","3-digit-addition-multi-addends-2-practice-worksheet","3-Digit Addition Multi-Addends 2 - Practice Worksheet","","This educational document provides a comprehensive collection of 3-digit addition problems featuring multiple addends, specifically designed for second-grade students to enhance their mathematical proficiency. Each page contains a series of structured problems requiring the summation of three numbers, followed by an answer key section to facilitate self-assessment and guided learning. The resource is tailored to strengthen foundational arithmetic skills, improve computational accuracy, and develop confidence in handling multi-step addition challenges in a school or home-based setting. By offering a variety of numerical combinations, the worksheet ensures students gain consistent practice in column-based addition, reinforcing the core principles of column alignment and regrouping techniques essential for early primary mathematics education.",{"@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/3-digit-addition-multi-addends-2-practice-worksheet/631102/",{"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/3-digit-addition-multi-addends-2-practice-worksheet/631102.png","ImageObject",300,407,{"name":92,"@type":93},"Finn","Person",{"url":74,"name":95,"@type":96},"DocShare","Organization","application/pdf","2026-10-30","2026-10-22",true,{"@type":102,"interactionType":103,"userInteractionCount":24},"InteractionCounter",{"@type":104},"ViewAction",{"@type":106,"mainEntity":107},"FAQPage",[108,114,118],{"name":109,"@type":110,"acceptedAnswer":111},"What type of math problems are included in this document?","Question",{"text":112,"@type":113},"The document contains 3-digit addition problems that involve adding three numbers together (multi-addends).","Answer",{"name":115,"@type":110,"acceptedAnswer":116},"Who is this document intended for?",{"text":117,"@type":113},"It is designed for second-grade students to practice and improve their column addition skills.",{"name":119,"@type":110,"acceptedAnswer":120},"Does the document provide the solutions?",{"text":121,"@type":113},"Yes, it includes an answer key section that provides the results for all twenty problems listed in the worksheet.","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},631102,1792880528,{"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":24,"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":143,"read_time":24},34359740700684,"https://ap-avatar.wpscdn.com/avatar/1f400023980c374ae676?_k=1777273430885731487","Name Date  \n3-DIGIT ADDITION MULTI-ADDENDS 2  \n1) 426 2) 514 3) 338 4) 550  \n+ 37 + 227 + 174 + 226  \n+  168  +  146  +  63  +  149   \n5) 453 6) 814 7) 467 8) 627  \n+ 328 + 250 + 182 + 259  \n+  244  +  36  +  340  +  136   \n9) 580 10) 692 11) 447 12) 923  \n+ 416 + 108 + 385 + 547  \n+  257  +  353  +  252  +  66   \n13) 833 14) 657 15) 775 16) 902 + 125 + 317 + 352 + 156  \n+  402  +  180  +  209  +  564   \n17) 352 18) 279 19) 627 20) 776 + 332 + 226 + 231 + 437  \n+ 267 + 247 + 180 + 209  \n+  53  +  183  +  75  +  155   \nName Date  \n3-DIGIT ADDITION MULTI-ADDENDS 2 ANSWERS  \n1) 426 2) 514 3) 338 4) 550  \n+ 37 + 227 + 174 + 226  \n+  168  +  146  +  63  +  149  631 887 575 925  \n5) 453 6) 814 7) 467 8) 627  \n+ 328 + 250 + 182 + 259  \n+  244  +  36  +  340  +  136  1025 1100 989 1022  \n9) 580 10) 692 11) 447 12) 923  \n+ 416 + 108 + 385 + 547  \n+  257  +  353  +  252  +  66  1253 1153 1084 1536  \n13) 833 14) 657 15) 775 16) 902 + 125 + 317 + 352 + 156  \n+  402  +  180  +  209  +  564   \n1360 1154 1336 1622  \n17) 352 18) 279 19) 627 20) 776  \n+ 332 + 226 + 231 + 437  \n+ 267 + 247 + 180 + 209  \n+  53  +  183  +  75  +  155  1004 935 1113 1577","cbCain1kkKuxNVAr","https://ap.wps.com/l/cbCain1kkKuxNVAr","pdf",118697,"English","# 3-Digit Addition Problems\n## Answer Key","[{\"question\":\"What type of math problems are included in this document?\",\"answer\":\"The document contains 3-digit addition problems that involve adding three numbers together (multi-addends).\"},{\"question\":\"Who is this document intended for?\",\"answer\":\"It is designed for second-grade students to practice and improve their column addition skills.\"},{\"question\":\"Does the document provide the solutions?\",\"answer\":\"Yes, it includes an answer key section that provides the results for all twenty problems listed in the worksheet.\"}]","3-Digit Addition Multi-Addends 2 - Practice Worksheet | PDF",1792668665]