[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"detail-sidebar-cat-0-en-105":3,"doc-seo-483049-105":59,"doc-detail-483049-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","determining-time-using-rounding-answer-key-483049","Determining Time Using Rounding - Answer Key","","Worksheet answer key for determining elapsed time by using rounding strategies. The material explains rounding minutes to the next hour first, then correcting the result by adding or subtracting the remaining minutes. A worked example shows how 6:25 plus 1 hour and 55 minutes becomes 8:20 after rounding and adjustment. Practice items 1 through 20 provide time-addition expressions and their corresponding final elapsed times.",{"@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/determining-time-using-rounding-answer-key-483049/483049/",{"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/determining-time-using-rounding-answer-key-483049/483049.png","ImageObject",300,407,{"name":92,"@type":93},"Indoniesian Boy","Person",{"url":74,"name":95,"@type":96},"DocShare","Organization","application/pdf","2026-10-30","2026-09-30",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 rounding strategy is used to add time in this worksheet?","Question",{"text":112,"@type":113},"Round the minutes up to the next hour first, then compute the approximate total time. Afterward, correct the result by accounting for the minutes that were added by the rounding.","Answer",{"name":115,"@type":110,"acceptedAnswer":116},"How does the example 6:25 + 1 hour and 55 minutes work?",{"text":117,"@type":113},"It is rounded so 1:55 becomes 2 hours (5 minutes more). The approximate total is 8:25, then 5 minutes are taken away to get 8:20.",{"name":119,"@type":110,"acceptedAnswer":120},"Are the answers provided for all problems from 1 to 20?",{"text":121,"@type":113},"Yes. The answer key lists the final elapsed time for each item 1 through 20, including the example result.","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},483049,1792961627,{"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":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},962090760608,"https://ap-avatar.wpscdn.com/davatar_276721f389ce27ea32af1340a28f341c","Determining Time Using Rounding  \nName:  \nDetermine the answer by using rounding strategies.  \n6:25 + 1 hour and 55 minutes When rounded to 2 hours, we can easily  \nsee that 6:25 + 2 hours is 8:25 .  \nWhen adding or subtracting time, it is often But since we added 5 minutes, now we  \neasier to round to the next hour first. must take away 5 minutes.  \nIn the example above we can round 1 hour and 55 minutes up to 2 hours (5 minutes  \nmore) .  \n6:25 + 2 hours = 8:25 8:25-5 Minutes = 8:20  \nAnd now we know the elapsed time!  \nEx) 7:45 + 1 hour and 55 minutes = 9:40  \n1) 7:45 + 1 hour and 55 minutes =  \n2) 3:50 + 2 hours and 50 minutes =  \n3) 3:50 + 2 hours and 50 minutes =  \n4) 1:25 + 3 hours and 55 minutes =  \n5) 1:25 + 3 hours and 55 minutes =  \n6) 3:45 + 1 hour and 55 minutes =  \n7) 3:45 + 1 hour and 55 minutes =  \n8) 1:20 + 2 hours and 50 minutes =  \n9) 1:20 + 2 hours and 50 minutes =  \n10) 6:10 + 2 hours and 55 minutes =  \n11) 6:10 + 2 hours and 55 minutes =  \n12) 2:15 + 2 hours and 55 minutes =  \n13) 2:15 + 2 hours and 55 minutes =  \n14) 4:45 + 3 hours and 50 minutes =  \n15) 4:45 + 3 hours and 50 minutes =  \n16) 4:40 + 2 hours and 55 minutes =  \n17) 4:40 + 2 hours and 55 minutes =  \n18) 2:45 + 1 hour and 55 minutes =  \n19) 2:45 + 1 hour and 55 minutes =  \n20) 5:30 + 3 hours and 55 minutes =  \nAnswers  \nEx. 9:40  \n1.  \n2.  \n3.  \n4.  \n5.  \n6.  \n7.  \n8.  \n9.  \n10.  \n11.  \n12.  \n13.  \n14.  \n15.  \n16.  \n17.  \n18.  \n19.  \n20.  \nMath  \n[www.CommonCoreSheets.com](www.CommonCoreSheets.com)  \n3  \n1-10 11-20  \n95  \n45  \n90  \n40  \n85  \n35  \n80  \n30  \n75  \n25  \n70  \n20  \n65  \n15  \n60  \n10  \n55  \n5  \n50  \n0  \nDetermining Time Using Rounding  \nName: Answer Key  \n\n| Determine the answer by using rounding strategies.\u003Cbr>\u003Cbr>6:25 + 1 hour and 55 minutes\u003Cbr>When adding or subtracting time, it is often easier to round to the next hour first. In the example above we can round 1 hour and 55 minutes up to 2 hours (5 minutes more) .\u003Cbr>6:25 + 2 hours = 8:25\u003Cbr>When rounded to 2 hours, we can easily see that 6:25 + 2 hours is 8:25 . But since we added 5 minutes, now we must take away 5 minutes.\u003Cbr>8:25-5 Minutes = 8:20 And now we know the elapsed time!\u003Cbr>Ex) 7:45 + 1 hour and 55 minutes =  9:40 \u003Cbr>1) 7:45 + 1 hour and 55 minutes =  2:05 \u003Cbr>2) 3:50 + 2 hours and 50 minutes =  6:40 \u003Cbr>3) 3:50 + 2 hours and 50 minutes =  5:00 \u003Cbr>4) 1:25 + 3 hours and 55 minutes =  5:20 \u003Cbr>5) 1:25 + 3 hours and 55 minutes =  1:05 \u003Cbr>6) 3:45 + 1 hour and 55 minutes =  5:40 \u003Cbr>7) 3:45 + 1 hour and 55 minutes =  1:50 \u003Cbr>8) 1:20 + 2 hours and 50 minutes =  4:10 \u003Cbr>9) 1:20 + 2 hours and 50 minutes =  5:45 \u003Cbr>10) 6:10 + 2 hours and 55 minutes =  9:05 \u003Cbr>11) 6:10 + 2 hours and 55 minutes =  6:35 \u003Cbr>12) 2:15 + 2 hours and 55 minutes =  5:10 \u003Cbr>13) 2:15 + 2 hours and 55 minutes =  7:45 \u003Cbr>14) 4:45 + 3 hours and 50 minutes =  8:35 \u003Cbr>15) 4:45 + 3 hours and 50 minutes =  1:30 \u003Cbr>16) 4:40 + 2 hours and 55 minutes =  7:35 \u003Cbr>17) 4:40 + 2 hours and 55 minutes =  5:45 \u003Cbr>18) 2:45 + 1 hour and 55 minutes =  4:40 \u003Cbr>19) 2:45 + 1 hour and 55 minutes =  5:45 \u003Cbr>20) 5:30 + 3 hours and 55 minutes =  9:25  | Answers\u003Cbr>Ex.  9:40 \u003Cbr>1.  2:05  2.  6:40  3.  5:00  4.  5:20  5.  1:05  6.  5:40  7.  1:50  8.  4:10  9.  5:45  10.  9:05  11.  6:35  12.  5:10  13.  7:45  14.  8:35  15.  1:30  16.  7:35  17.  5:45  18.  4:40  19.  5:45 \u003Cbr>20. 9:25 |\n| --- | --- |\n\nMath  \n[www.CommonCoreSheets.com](www.CommonCoreSheets.com)  \n3  \n1-10 11-20  \n95  \n45  \n90  \n40  \n85  \n35  \n80  \n30  \n75  \n25  \n70  \n20  \n65  \n15  \n60  \n10  \n55  \n5  \n50  \n0  \nDetermining Time Using Rounding  \nName:  \nDetermine the answer by using rounding strategies.  \n6:25 + 1 hour and 55 minutes  \nWhen adding or subtracting time, it is often easier to round to the next hour first. In the example above we can round 1 hour and 55 minutes up to 2 hours (5 minutes more) .  \n6:25 + 2 hours = 8:25  \nWhen rounded to 2 hours, we can easily see that 6:25 + 2 hours is 8:25 . But since we added 5 minutes, now we must take aw","cbCaip8JxBAxzJYP","https://ap.wps.com/l/cbCaip8JxBAxzJYP","pdf",50891,"English","# Examples\n## Rounding to the Next Hour\n## Elapsed Time Results for 1-20","[{\"question\":\"What rounding strategy is used to add time in this worksheet?\",\"answer\":\"Round the minutes up to the next hour first, then compute the approximate total time. Afterward, correct the result by accounting for the minutes that were added by the rounding.\"},{\"question\":\"How does the example 6:25 + 1 hour and 55 minutes work?\",\"answer\":\"It is rounded so 1:55 becomes 2 hours (5 minutes more). The approximate total is 8:25, then 5 minutes are taken away to get 8:20.\"},{\"question\":\"Are the answers provided for all problems from 1 to 20?\",\"answer\":\"Yes. The answer key lists the final elapsed time for each item 1 through 20, including the example result.\"}]","Determining Time Using Rounding - Answer Key | PDF",1790799858]