[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"detail-sidebar-cat-0-en-105":3,"doc-seo-483052-105":59,"doc-detail-483052-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","Determining Time Using Rounding","","Determining Time Using Rounding explains a practical strategy for finding elapsed time by rounding hours first and then adjusting for the extra minutes added or subtracted. The worksheet demonstrates rounding 1 hour and 55 minutes up to 2 hours, using the difference of 5 minutes to correct the result, and concludes with elapsed time examples. It includes worked examples plus a set of 20 time-addition problems with corresponding answer key values for checking results.",{"@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/483052/",{"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/483052.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},"How do you determine elapsed time when minutes make the sum tricky?","Question",{"text":112,"@type":113},"Round the minutes to the next hour first, compute the easier hour-based total, then adjust by the difference (e.g., subtract 5 minutes if you rounded up).","Answer",{"name":115,"@type":110,"acceptedAnswer":116},"Why does the example use 6:25 + 1 hour 55 minutes by rounding to 2 hours?",{"text":117,"@type":113},"Because 1 hour 55 minutes is 5 minutes less than 2 hours, rounding up to 2 hours makes the calculation simpler, then you subtract the 5-minute difference to get the correct elapsed time.",{"name":119,"@type":110,"acceptedAnswer":120},"What types of problems are included in the worksheet?",{"text":121,"@type":113},"The worksheet provides repeated exercises that add hours and minutes (e.g., combinations like 3:40 + 1 hour 55 minutes), along with an answer section for the results.","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},483052,1792899909,{"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) 3:40 + 1 hour and 55 minutes = 5:35  \n1) 3:40 + 1 hour and 55 minutes =  \n2) 1:30 + 2 hours and 50 minutes =  \n3) 1:30 + 2 hours and 50 minutes =  \n4) 5:30 + 2 hours and 50 minutes =  \n5) 5:30 + 2 hours and 50 minutes =  \n6) 4:00 + 2 hours and 55 minutes =  \n7) 4:00 + 2 hours and 55 minutes =  \n8) 6:45 + 3 hours and 50 minutes =  \n9) 6:45 + 3 hours and 50 minutes =  \n10) 7:40 + 1 hour and 50 minutes =  \n11) 7:40 + 1 hour and 50 minutes =  \n12) 7:40 + 2 hours and 55 minutes =  \n13) 7:40 + 2 hours and 55 minutes =  \n14) 4:25 + 1 hour and 50 minutes =  \n15) 4:25 + 1 hour and 50 minutes =  \n16) 3:30 + 2 hours and 50 minutes =  \n17) 3:30 + 2 hours and 50 minutes =  \n18) 5:35 + 2 hours and 50 minutes =  \n19) 5:35 + 2 hours and 50 minutes =  \n20) 2:15 + 1 hour and 50 minutes =  \nAnswers  \nEx. 5:35  \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)  \n5  \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) 3:40 + 1 hour and 55 minutes =  5:35 \u003Cbr>1) 3:40 + 1 hour and 55 minutes =  7:45 \u003Cbr>2) 1:30 + 2 hours and 50 minutes =  4:20 \u003Cbr>3) 1:30 + 2 hours and 50 minutes =  4:25 \u003Cbr>4) 5:30 + 2 hours and 50 minutes =  8:20 \u003Cbr>5) 5:30 + 2 hours and 50 minutes =  3:35 \u003Cbr>6) 4:00 + 2 hours and 55 minutes =  6:55 \u003Cbr>7) 4:00 + 2 hours and 55 minutes =  3:35 \u003Cbr>8) 6:45 + 3 hours and 50 minutes =  10:35 \u003Cbr>9) 6:45 + 3 hours and 50 minutes =  5:35 \u003Cbr>10) 7:40 + 1 hour and 50 minutes =  9:30 \u003Cbr>11) 7:40 + 1 hour and 50 minutes =  1:00 \u003Cbr>12) 7:40 + 2 hours and 55 minutes =  10:35 \u003Cbr>13) 7:40 + 2 hours and 55 minutes =  2:15 \u003Cbr>14) 4:25 + 1 hour and 50 minutes =  6:15 \u003Cbr>15) 4:25 + 1 hour and 50 minutes =  3:55 \u003Cbr>16) 3:30 + 2 hours and 50 minutes =  6:20 \u003Cbr>17) 3:30 + 2 hours and 50 minutes =  7:45 \u003Cbr>18) 5:35 + 2 hours and 50 minutes =  8:25 \u003Cbr>19) 5:35 + 2 hours and 50 minutes =  6:05 \u003Cbr>20) 2:15 + 1 hour and 50 minutes =  4:05  | Answers\u003Cbr>Ex.  5:35 \u003Cbr>1.  7:45  2.  4:20  3.  4:25  4.  8:20  5.  3:35  6.  6:55  7.  3:35  8.  10:35  9.  5:35  10.  9:30  11.  1:00  12.  10:35  13.  2:15  14.  6:15  15.  3:55  16.  6:20  17.  7:45  18.  8:25  19.  6:05 \u003Cbr>20. 4:05 |\n| --- | --- |\n\nMath  \n[www.CommonCoreSheets.com](www.CommonCoreSheets.com)  \n5  \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 ","cbCaimHac8hEK80X","https://ap.wps.com/l/cbCaimHac8hEK80X","pdf",50919,"English","# Practice\n## Rounding strategy for elapsed time\n## Examples and answer key","[{\"question\":\"How do you determine elapsed time when minutes make the sum tricky?\",\"answer\":\"Round the minutes to the next hour first, compute the easier hour-based total, then adjust by the difference (e.g., subtract 5 minutes if you rounded up).\"},{\"question\":\"Why does the example use 6:25 + 1 hour 55 minutes by rounding to 2 hours?\",\"answer\":\"Because 1 hour 55 minutes is 5 minutes less than 2 hours, rounding up to 2 hours makes the calculation simpler, then you subtract the 5-minute difference to get the correct elapsed time.\"},{\"question\":\"What types of problems are included in the worksheet?\",\"answer\":\"The worksheet provides repeated exercises that add hours and minutes (e.g., combinations like 3:40 + 1 hour 55 minutes), along with an answer section for the results.\"}]","Determining Time Using Rounding | PDF",1790799859]