[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"doc-detail-638203-en":3,"doc-seo-638203-105":30,"detail-sidebar-cat-0-en-105":96},{"code":4,"msg":5,"data":6},0,"success",{"doc_id":7,"user_id":8,"nickname":9,"user_avatar":10,"doc_module":4,"category_id":11,"category_name":12,"doc_title":13,"doc_description":14,"doc_content":15,"file_id":16,"file_url":17,"file_type":18,"file_size":19,"view_count":20,"is_deleted":4,"is_public":21,"is_downloadable":21,"audit_status":21,"page_count":22,"language":23,"language_code":24,"site_id":25,"html_lang":24,"table_of_contents":26,"faqs":27,"seo_title":28,"seo_description":14,"update_tm":29,"read_time":20},638203,962090894170,"CatatanPagi","https://ap-avatar.wpscdn.com/davatar_6f874abed73319feea01a86fa6f0fab8",4,"Exam","Rounding to 1 Significant Figure - Sheet 1","This educational document provides a structured guide and practice exercises for rounding numbers to one significant figure. It outlines a clear, four-step methodology for identifying the most significant digit, evaluating the following digit to determine if rounding up or down is necessary, and replacing subsequent digits with zeros. Examples are provided to illustrate the process for various types of numbers, including integers and decimals. The document includes a matching exercise designed to test student proficiency in applying these rounding rules, accompanied by an answer key for self-assessment. It serves as a practical learning resource for mathematics students seeking to master fundamental numerical rounding skills through guided instruction and repeated application.","Name Date  \nROUNDING TO 1 SIGNIFICANT FIGURE SHEET 1  \nFollow these 4 simple steps to round a number to 1 significant figure (1sf):  \n1) Find the most significant (non-zero) digit.  \n2) Look at the following digit.  \n3) If this digit is 5 or more, the most significant digit is rounded up. If this digit is less than 5, it stays the same.  \n4) Remove all the other digits from the number and replace them with zeros.  \nYou should end up with a number that has only one non-zero digit!  \nExamples- (the most significant digit in each number is underlined)  \n273 is rounded up to 300 because the following digit is 7.  \n6382 is rounded down to 6000 because the following digit is 3.  \n5.472 is rounded down to 5 because the following digit is 4 .  \n0.0025 is rounded up to 0.03 because the following digit is 5 .  \nMatch each number to its value rounded to one significant figure  \n26  \n304  \n162  \n2287  \n128  \n\n| 10 |\n| --- |\n| 20 |\n| 30 |\n| 100 |\n| 200 |\n| 300 |\n| 1000 |\n| 2000 |\n| 3000 |\n\n17  \n13299.87  \n2712547  \nName Date  \nROUNDING TO 1 SIGNIFICANT FIGURE SHEET 1 ANSWERS  \nMatch each number to its value rounded to one significant figure  \n26  \n304  \n| 10 |\n| --- |\n| 20 |\n| 30 |\n| 100 |\n| 200 |\n| 300 |\n| 1000 |\n| 2000 |\n| 3000 |","cbCaifc3ynfnpYO1","https://ap.wps.com/l/cbCaifc3ynfnpYO1","pdf",231495,5,1,2,"English","en",105,"# Rounding to 1 Significant Figure Guide\n## Rules and Methodology\n## Examples\n## Exercises\n## Answers","[{\"question\":\"What are the four steps to round a number to 1 significant figure?\",\"answer\":\"First, find the most significant non-zero digit. Second, look at the following digit. Third, round up if the following digit is 5 or more, otherwise keep it the same. Finally, replace all other digits with zeros.\"},{\"question\":\"How is 0.0025 rounded to 1 significant figure?\",\"answer\":\"It is rounded up to 0.003 because the digit following the first significant digit (2) is 5.\"},{\"question\":\"Why does 273 become 300 when rounded to 1 significant figure?\",\"answer\":\"The most significant digit is 2, and the following digit is 7. Since 7 is 5 or more, the 2 is rounded up to 3, and the remaining digits are replaced with zeros.\"}]","Rounding to 1 Significant Figure - Sheet 1 | PDF",1792682360,{"code":4,"msg":31,"data":32},"ok",{"site_id":25,"language":24,"slug":33,"title":13,"keywords":34,"description":14,"schema_data":35,"social_meta":90,"head_meta":92,"extra_data":94,"updated_unix":95},"rounding-to-1-significant-figure-sheet-1","",{"@graph":36,"@context":89},[37,52,72],{"@type":38,"itemListElement":39},"BreadcrumbList",[40,44,47,50],{"item":41,"name":42,"@type":43,"position":21},"https://docshare.wps.com","Home","ListItem",{"item":45,"name":46,"@type":43,"position":22},"https://docshare.wps.com/document/","Document",{"item":48,"name":12,"@type":43,"position":49},"https://docshare.wps.com/document/exam/",3,{"item":51,"name":13,"@type":43,"position":11},"https://docshare.wps.com/document/rounding-to-1-significant-figure-sheet-1/638203/",{"url":51,"name":13,"@type":53,"image":54,"author":59,"headline":13,"publisher":61,"fileFormat":64,"inLanguage":24,"description":14,"dateModified":65,"datePublished":66,"encodingFormat":64,"isAccessibleForFree":67,"interactionStatistic":68},"DigitalDocument",{"url":55,"@type":56,"width":57,"height":58},"https://docshare.wps.com/thumbnails/rounding-to-1-significant-figure-sheet-1/638203.png","ImageObject",300,407,{"name":9,"@type":60},"Person",{"url":41,"name":62,"@type":63},"DocShare","Organization","application/pdf","2026-10-30","2026-10-22",true,{"@type":69,"interactionType":70,"userInteractionCount":20},"InteractionCounter",{"@type":71},"ViewAction",{"@type":73,"mainEntity":74},"FAQPage",[75,81,85],{"name":76,"@type":77,"acceptedAnswer":78},"What are the four steps to round a number to 1 significant figure?","Question",{"text":79,"@type":80},"First, find the most significant non-zero digit. Second, look at the following digit. Third, round up if the following digit is 5 or more, otherwise keep it the same. Finally, replace all other digits with zeros.","Answer",{"name":82,"@type":77,"acceptedAnswer":83},"How is 0.0025 rounded to 1 significant figure?",{"text":84,"@type":80},"It is rounded up to 0.003 because the digit following the first significant digit (2) is 5.",{"name":86,"@type":77,"acceptedAnswer":87},"Why does 273 become 300 when rounded to 1 significant figure?",{"text":88,"@type":80},"The most significant digit is 2, and the following digit is 7. 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