[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"detail-sidebar-cat-0-en-105":3,"doc-seo-545090-105":59,"doc-detail-545090-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-three-3-digit-numbers-grade-3-addition-worksheet","Adding Three 3-Digit Numbers - Grade 3 Addition Worksheet","","This Grade 3 mathematics worksheet provides a structured series of exercises designed to practice the addition of three 3-digit numbers using column addition. The document contains sixteen practice problems, encouraging students to develop their arithmetic proficiency by calculating sums that involve carrying and multi-digit alignment. Each problem presents three distinct 3-digit numbers to be added, allowing learners to reinforce their understanding of place value and addition operations. The resource is provided by K5 Learning, a well-known educational platform, to support consistent math skill development in early primary education. The inclusion of an answer key ensures that students or educators can verify the accuracy of the calculations performed. By focusing on vertical column addition, the worksheet aids in improving mathematical literacy and accuracy for young learners tackling more complex arithmetic challenges in their 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-three-3-digit-numbers-grade-3-addition-worksheet/545090/",{"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-three-3-digit-numbers-grade-3-addition-worksheet/545090.png","ImageObject",300,407,{"name":92,"@type":93},"Ivy","Person",{"url":74,"name":95,"@type":96},"DocShare","Organization","application/pdf","2026-11-03","2026-10-12",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 is the objective of this worksheet?","Question",{"text":112,"@type":113},"The objective is to help Grade 3 students practice adding three 3-digit numbers in columns to improve their arithmetic skills.","Answer",{"name":115,"@type":110,"acceptedAnswer":116},"How many addition problems are included in the worksheet?",{"text":117,"@type":113},"The worksheet contains sixteen distinct addition problems for students to solve.",{"name":119,"@type":110,"acceptedAnswer":120},"Where can students find more learning resources like this?",{"text":121,"@type":113},"Additional reading and math resources for K-5 students can be found at the K5 Learning website, www.k5learning.com.","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},545090,1791773775,{"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":129,"read_time":24,"preview_page_count":4},549758252649,"https://ap-avatar.wpscdn.com/avatar/8000253669c5317157?_k=1778319167496531819","Adding three 3-digit numbers in columns   \nGrade 3 Addition Worksheet  \nFind the sum.  \n1. 770 882  \n+ 934  \n5. 488 515  \n+ 370  \n9. 661  \n417  \n+ 761  \n13. 34 80 + 291  \n2. 383 230  \n+ 679  \n6. 916 608  \n+ 493  \n10. 840 788  \n+ 652  \n14. 565 255 + 749  \n3. 614 831  \n+ 934  \n7. 262 183  \n+ 780  \n11. 314 264  \n+ 643  \n15. 653 469 + 956  \n4. 263 982  \n+ 673  \n8. 424  \n338  \n+ 871  \n12. 25 639  \n+ 959  \n16. 150 922 + 762  \nAdding three 3-digit numbers in columns  \nGrade 3 Addition Worksheet  \nFind the sum.  \n1. 770 882 + 934  \n 2,586  \n5. 488 515 + 370  \n 1,373  \n9. 661  \n417  \n+ 761  \n 1,839  \n13. 34 80 + 291  405  \n2. 383 230 + 679  \n 1,292  \n6. 916 608 + 493  \n 2,017  \n10. 840 788 + 652  \n 2,280  \n14. 565 255 + 749  \n 1,569  \n3. 614 831 + 934  \n 2,379  \n7. 262 183 + 780  \n 1,225  \n11. 314 264 + 643  \n 1,221  \n15. 653 469 + 956  \n 2,078  \n4. 263 982 + 673  \n 1,918  \n8. 424  \n338 + 871  \n 1,633  \n12. 25 639 + 959  \n 1,623  \n16. 150 922 + 762  \n 1,834  \nOnline reading & math for K-5 © [www.k5learning.com](www.k5learning.com)","cbCainz7dAkcTTIR","https://ap.wps.com/l/cbCainz7dAkcTTIR","pdf",14414,"English","# Addition Practice Exercises\n## Answer Key","[{\"question\":\"What is the objective of this worksheet?\",\"answer\":\"The objective is to help Grade 3 students practice adding three 3-digit numbers in columns to improve their arithmetic skills.\"},{\"question\":\"How many addition problems are included in the worksheet?\",\"answer\":\"The worksheet contains sixteen distinct addition problems for students to solve.\"},{\"question\":\"Where can students find more learning resources like this?\",\"answer\":\"Additional reading and math resources for K-5 students can be found at the K5 Learning website, www.k5learning.com.\"}]","Adding Three 3-Digit Numbers - Grade 3 Addition Worksheet | PDF"]