[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"detail-sidebar-cat-0-en-105":3,"doc-seo-545174-105":59,"doc-detail-545174-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","grade-3-addition-worksheet-adding-whole-hundreds-3-addends","Grade 3 Addition Worksheet - Adding Whole Hundreds - 3 Addends","","This Grade 3 mathematics worksheet focuses on the addition of whole hundreds, specifically challenging students to find the sum of three addends. The document provides twenty arithmetic problems designed to reinforce mental math skills and proficiency in adding multiples of one hundred. Each problem is presented clearly, with an accompanying answer key provided at the end of the document to facilitate self-assessment and educational review. This resource is suitable for primary school students practicing foundational mathematical operations and number fluency.",{"@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/grade-3-addition-worksheet-adding-whole-hundreds-3-addends/545174/",{"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/grade-3-addition-worksheet-adding-whole-hundreds-3-addends/545174.png","ImageObject",300,407,{"name":92,"@type":93},"Ivy","Person",{"url":74,"name":95,"@type":96},"DocShare","Organization","application/pdf","2026-11-06","2026-10-12",true,{"@type":102,"interactionType":103,"userInteractionCount":19},"InteractionCounter",{"@type":104},"ViewAction",{"@type":106,"mainEntity":107},"FAQPage",[108,114,118],{"name":109,"@type":110,"acceptedAnswer":111},"What is the core focus of this Grade 3 addition worksheet?","Question",{"text":112,"@type":113},"The worksheet focuses on practicing the addition of three whole hundred addends to develop students' arithmetic skills.","Answer",{"name":115,"@type":110,"acceptedAnswer":116},"How many addition problems are included in this document?",{"text":117,"@type":113},"There are twenty unique addition problems provided for students to solve, covering a variety of three-digit combinations.",{"name":119,"@type":110,"acceptedAnswer":120},"Does the document include solutions for the exercises?",{"text":121,"@type":113},"Yes, the document includes a comprehensive answer key that provides the calculated sums for all twenty problems listed.","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},545174,1791773980,{"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":19,"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 whole hundreds (3 addends)   \nGrade 3 Addition Worksheet  \nFind the sum.  \n1. 300 + 200 + 300 =   2. 400 + 200 + 300 =   3. 600 + 300 + 100 =   4. 600 + 800 + 300 =   5. 200 + 100 + 700 =   6. 100 + 500 + 400 =   7. 400 + 100 + 400 =   8. 400 + 200 + 100 =   9. 600 + 500 + 200 =   10. 500 + 800 + 400 =   11. 300 + 400 + 400 =   12. 900 + 400 + 600 =   13. 100 + 700 + 300 =   14. 100 + 700 + 800 =   15. 700 + 100 + 100 =   16. 700 + 300 + 300 =   17. 400 + 600 + 600 =   18. 800 + 800 + 800 =    \n19. 500 + 900 + 900 =   20. 200 + 700 + 700 =    \nAdding whole hundreds (3 addends)   \nGrade 3 Addition Worksheet  \nFind the sum.  \n1. 300 + 200 + 300 =  800  2. 400 + 200 + 300 =  900   \n3. 600 + 300 + 100 =  1,000  4. 600 + 800 + 300 =  1,700   \n5. 200 + 100 + 700 =  1,000  6. 100 + 500 + 400 =  1,000   \n7. 400 + 100 + 400 =  900  8. 400 + 200 + 100 =  700   \n9. 600 + 500 + 200 =  1,300  10. 500 + 800 + 400 =  1,700   \n11. 300 + 400 + 400 =  1,100  12. 900 + 400 + 600 =  1,900   \n13. 100 + 700 + 300 =  1,100  14. 100 + 700 + 800 =  1,600   \n15. 700 + 100 + 100 =  900  16. 700 + 300 + 300 =  1,300   \n17. 400 + 600 + 600 =  1,600  18. 800 + 800 + 800 =  2,400   \n19. 500 + 900 + 900 =  2,300  20. 200 + 700 + 700 =  1,600","cbCaib0N3QrRliuT","https://ap.wps.com/l/cbCaib0N3QrRliuT","pdf",14377,"English","# Practice Problems\n## Answer Key","[{\"question\":\"What is the core focus of this Grade 3 addition worksheet?\",\"answer\":\"The worksheet focuses on practicing the addition of three whole hundred addends to develop students' arithmetic skills.\"},{\"question\":\"How many addition problems are included in this document?\",\"answer\":\"There are twenty unique addition problems provided for students to solve, covering a variety of three-digit combinations.\"},{\"question\":\"Does the document include solutions for the exercises?\",\"answer\":\"Yes, the document includes a comprehensive answer key that provides the calculated sums for all twenty problems listed.\"}]","Grade 3 Addition Worksheet - Adding Whole Hundreds - 3 Addends | PDF"]