[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"detail-sidebar-cat-0-en-105":3,"doc-seo-547876-105":59,"doc-detail-547876-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-4-word-problems-mixed-operations","Grade 4 Word Problems - Mixed Operations","","This educational resource provides a collection of mixed-operation word problems designed for fourth-grade students, focusing on practical mathematical applications within a play center scenario. The document includes six detailed problems covering division, multiplication, subtraction, and algebraic equations, followed by a comprehensive answer key that demonstrates step-by-step solutions for each task. It serves as an effective learning tool for students to practice multi-step arithmetic, time management logic, and cost calculation.",{"@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-4-word-problems-mixed-operations/547876/",{"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-4-word-problems-mixed-operations/547876.png","ImageObject",300,407,{"name":92,"@type":93},"\tJames","Person",{"url":74,"name":95,"@type":96},"DocShare","Organization","application/pdf","2026-11-12","2026-10-12",true,{"@type":102,"interactionType":103,"userInteractionCount":34},"InteractionCounter",{"@type":104},"ViewAction",{"@type":106,"mainEntity":107},"FAQPage",[108,114,118],{"name":109,"@type":110,"acceptedAnswer":111},"How many parties can the play center host in a day?","Question",{"text":112,"@type":113},"Each room hosts 3 parties, and with 4 rooms, the center can host a maximum of 12 parties per day.","Answer",{"name":115,"@type":110,"acceptedAnswer":116},"How much cleaning time is allotted between parties?",{"text":117,"@type":113},"Based on the 11-hour operating window and total party time, there are 40 minutes of cleaning time available per party.",{"name":119,"@type":110,"acceptedAnswer":120},"How is the total cost for a party with 28 children calculated?",{"text":121,"@type":113},"The base cost is $48 for the first 20 children, plus $3 for each of the 8 additional guests, totaling $72.","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},547876,1791865189,{"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":34,"is_deleted":4,"is_public":8,"is_downloadable":8,"audit_status":8,"page_count":81,"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":39,"preview_page_count":4},2336474466412,"https://ap-avatar.wpscdn.com/davatar_155a257f0dc6eb9ab79c44ca47cae57d","Mixed operations word problems  \nGrade 4 Word Problems Worksheet  \nA play center has an indoor playground and 4 party rooms. Children can go in to play or have their birthday parties there.  \n1. The center is open for 11 hours each day. Each party takes 3 hours. What is the maximum number of parties the center can host in a day?  \n2. If the center hosts the maximum number of parties, how much time is left to clean each party room between parties?  \n3. There is a limit of 85 children in the indoor playground. If there are 47children playing in the playground, how many more children can the staff let in?  \n4. The party host can bring 20 children to the indoor playground. If there are two parties in the play center, how many more children can the staff let in?  \n5. The party room costs $48 to rent. If there are more than 20 children, the center will charge each extra guest $3. How much will a party of 28 children cost?  \n6. Write an equation using “x” and then solve the equation.  \nThe play center charges each child $6 of admission. If there are x children, the play center receives $402 for admission.  \nReading and Math for K-5 © [www.k5learning.com](www.k5learning.com)  \nAnswers  \n1. 11 ÷ 3 = 3 remainder 2  \nEach room can host 3 parties each day.  \n3 x 4 = 12  \nThe center can host up to 12 parties in a day.  \n2. Each room will host 3 parties , each lasting 3 hours.  \nTotal party time 3 * 3 = 9 hours  \nTotal time the center is open = 11 hours  \nTime left for cleaning = 11 hours – 9 hours = 2 hours = 120 minutes. Time left after each party = 120 / 3 = 40 minutes/party.  \n3. 85 – 47 = 38  \nThe staff can let in 38 more children.  \n4. 85 –(20 x 2) = 45  \nThe staff can let in 45 more children.  \n5. 28 – 20 = 8  \nThere are 8 extra guests.  \n48 + (3 x 8) = $72  \nA party of 28 children costs $72.  \n6. 6x = 402  \nx = 67  \nThere were 67 children.  \nReading and Math for K-5 © [www.k5learning.com](www.k5learning.com)","cbCaidj8iuHud6rg","https://ap.wps.com/l/cbCaidj8iuHud6rg","pdf",84907,"English","# Word Problems\n## Solutions","[{\"question\":\"How many parties can the play center host in a day?\",\"answer\":\"Each room hosts 3 parties, and with 4 rooms, the center can host a maximum of 12 parties per day.\"},{\"question\":\"How much cleaning time is allotted between parties?\",\"answer\":\"Based on the 11-hour operating window and total party time, there are 40 minutes of cleaning time available per party.\"},{\"question\":\"How is the total cost for a party with 28 children calculated?\",\"answer\":\"The base cost is $48 for the first 20 children, plus $3 for each of the 8 additional guests, totaling $72.\"}]","Grade 4 Word Problems - Mixed Operations | PDF",1791780873]