[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"doc-seo-263941-105":3,"detail-sidebar-cat-0-en-105":81,"doc-detail-263941-en":130},{"code":4,"msg":5,"data":6},0,"ok",{"site_id":7,"language":8,"slug":9,"title":10,"keywords":11,"description":12,"schema_data":13,"social_meta":74,"head_meta":76,"extra_data":78,"updated_unix":80},105,"en","ged-skill-number-and-operation-sense-place-value","GED Skill Number and Operation Sense - Place Value","","Everyday decisions depend on understanding numbers, number sense, and basic operations such as addition, subtraction, multiplication, and division. This unit prepares learners for a substantial portion of the GED Mathematics Test by building skill in whole numbers, fractions, decimals, and percents. Lessons cover problem-solving strategies, estimating, writing answers, and using order of operations, plus place value concepts for reading, writing, and comparing numbers accurately.",{"@graph":14,"@context":73},[15,34,56],{"@type":16,"itemListElement":17},"BreadcrumbList",[18,23,27,31],{"item":19,"name":20,"@type":21,"position":22},"https://docshare.wps.com","Home","ListItem",1,{"item":24,"name":25,"@type":21,"position":26},"https://docshare.wps.com/document/","Document",2,{"item":28,"name":29,"@type":21,"position":30},"https://docshare.wps.com/document/exam/","Exam",3,{"item":32,"name":10,"@type":21,"position":33},"https://docshare.wps.com/document/ged-skill-number-and-operation-sense-place-value/263941/",4,{"url":32,"name":10,"@type":35,"image":36,"author":41,"headline":10,"publisher":44,"fileFormat":47,"inLanguage":8,"description":12,"dateModified":48,"datePublished":49,"encodingFormat":47,"isAccessibleForFree":50,"interactionStatistic":51},"DigitalDocument",{"url":37,"@type":38,"width":39,"height":40},"https://docshare.wps.com/thumbnails/ged-skill-number-and-operation-sense-place-value/263941.png","ImageObject",300,407,{"name":42,"@type":43},"WPS_1786070896","Person",{"url":19,"name":45,"@type":46},"DocShare","Organization","application/pdf","2026-10-20","2026-09-14",true,{"@type":52,"interactionType":53,"userInteractionCount":55},"InteractionCounter",{"@type":54},"ViewAction",8,{"@type":57,"mainEntity":58},"FAQPage",[59,65,69],{"name":60,"@type":61,"acceptedAnswer":62},"What math topics are covered in this unit for the GED Mathematics Test?","Question",{"text":63,"@type":64},"The unit covers basic number sense and operations with whole numbers, fractions, decimals, and percents, along with related problem-solving skills.","Answer",{"name":66,"@type":61,"acceptedAnswer":67},"How does place value determine the value of a digit in a number?",{"text":68,"@type":64},"Place value means a digit’s value depends on its position in the number. The total value is the sum of the digits’ values across their places.",{"name":70,"@type":61,"acceptedAnswer":71},"What method is used for rounding numbers in this material?",{"text":72,"@type":64},"Choose the digit to round to, check the digit immediately to the right, add 1 if it is 5 or more, and change all following digits to zeros.","https://schema.org",{"og:url":32,"og:type":75,"og:title":10,"og:site_name":45,"og:description":12},"article",{"robots":77,"canonical":32},"index,follow",{"doc_id":79,"site_id":7},263941,1789375855,{"code":4,"msg":82,"data":83},"success",[84,88,92,95,100,105,110,114,119,122,126],{"id":22,"doc_module":4,"doc_module_name":25,"category_name":85,"show_sort_weight":86,"slug":87},"Story & Novel",90,"story-novel",{"id":26,"doc_module":4,"doc_module_name":25,"category_name":89,"show_sort_weight":90,"slug":91},"Literature",80,"literature",{"id":33,"doc_module":4,"doc_module_name":25,"category_name":29,"show_sort_weight":93,"slug":94},70,"exam",{"id":96,"doc_module":4,"doc_module_name":25,"category_name":97,"show_sort_weight":98,"slug":99},5,"Comic",60,"comic",{"id":101,"doc_module":4,"doc_module_name":25,"category_name":102,"show_sort_weight":103,"slug":104},6,"Technology",50,"technology",{"id":106,"doc_module":4,"doc_module_name":25,"category_name":107,"show_sort_weight":108,"slug":109},7,"Healthcare",40,"healthcare",{"id":55,"doc_module":4,"doc_module_name":25,"category_name":111,"show_sort_weight":112,"slug":113},"Research & Report",30,"research-report",{"id":115,"doc_module":4,"doc_module_name":25,"category_name":116,"show_sort_weight":117,"slug":118},9,"Religion & Spirituality",20,"religion-spirituality",{"id":117,"doc_module":4,"doc_module_name":25,"category_name":120,"show_sort_weight":117,"slug":121},"World Cup","world-cup",{"id":123,"doc_module":4,"doc_module_name":25,"category_name":124,"show_sort_weight":123,"slug":125},10,"Lifestyle","lifestyle",{"id":127,"doc_module":4,"doc_module_name":25,"category_name":128,"show_sort_weight":96,"slug":129},19,"General","general",{"code":4,"msg":82,"data":131},{"doc_id":79,"user_id":132,"nickname":42,"user_avatar":133,"doc_module":4,"category_id":33,"category_name":29,"doc_title":10,"doc_description":12,"doc_content":134,"file_id":135,"file_url":136,"file_type":137,"file_size":138,"view_count":55,"is_deleted":4,"is_public":22,"is_downloadable":22,"audit_status":22,"page_count":139,"language":140,"language_code":8,"site_id":7,"html_lang":8,"table_of_contents":141,"faqs":142,"seo_title":143,"seo_description":12,"update_tm":80,"read_time":144},549768072016,"https://ap-avatar.wpscdn.com/davatar_155a257f0dc6eb9ab79c44ca47cae57d","mberS and  \n# perations\n\nNumbers are an important part of your daily life.Have you evercalculated the number of miles between where you are and where youwant to go?When was the last time that you estimated whether or notyou had enough cash to purchase items in a store?Have you ever paidpart of a billand then figured out how much you had left to pay?  \nAll of these everyday actions rely on your understanding ofnumbers,number sense,and basic math operations.This unit coversbasic number sense and operations with whole numbers,fractions,decimals,and percents.Keep in mind that you will use the skillsin this unit on 20 to 30 percent of the questions on the GEDMathematics Test.  \n1  \nWhether you realize it or not,youuse many math skills every day.  \nThe lessons inn this u  直cl暖dle:  \nM,eCSS  3;  NI自影C疆厘鱼Ope宜危意展真S重se and  \nLess 2:cna量量鲨直S w量世WlnDle Nu直直黄BCESUnderstand the relationship betweennumbers and learn to add,subtract,multiply,and divide.  \nLeSS非置3:  Stes or SoV量重ig W随Prle宜折S and  \nLeSSOD盖4:Steps重⑩Slving Mm食重-StePobleSLearn strategies for solving both simple andmulti-step word problems.  \nLess 5:        理C直》重置o H^aCti直s and  \nLSs①  6:KiraCtiois,RatioS,a自《覆PropDT量 夏复SUnderstand the forms and sizes of fractionsand the relationships among them.  \nOpe重D重s w董量量nac量直DS  \nLearn how to add,subtract,multiply,anddivide with fractions.  \n再前RlKC道D能e Deci直als and  \n直esSe 8:  \nLess   9:pC刹罪量DS wi世n ec暴直能alsLearn to write,compare,and calculatewith decimals.  \nILess   10:DeC重als a1蛋aCt道夏S  \nFractions and decimals are both ways to express part of awhole.Learn ways to convert between them and to usethem together in problems.  \nLessom 11:Tae Mea血g of IPercen  \nPercents are used to find a part or a whole when severalnumbers are given.Learn to use percents with orinterchanged with fractions or decimals.  \nLeSS①12:Solv童mg IPerCet  bleBs-—r量蓝  \nLeSSo13:Solvůng IPerCe直tProbICn1S---”R囊2  \nLearn everyday applications of percents includingfinding the percent by which a value increases ordecreases and finding interest on money.  \nPROBLEM-SOLVINGSKILLS  \no Choosing the Operation  \nO Step-by-Step Problem Solving  \nO Setting Up Problems  \nO Estimating  \nO Using Your Calculator  \nO Writing Answers in aStandard Grid  \nO Order of Operations  \nO Solving Proportions  \nO Using Mental Math  \nO Solving Multi-Step Problems  \n# GED SKILL Number andOperation Sense\n\n## Place Value\n\nWhole numbers are made up of these ten digits:0,1,2,3,4,5,6,7,8,and 9.The number 3820 has four digits;1,000,000 is a seven-digitnumber,although six of the digits are the same.  \nOur number system is based on place value.Place valuxe means thatthe value of a digit depends on its position,or place,in a number.Thischart shows the names of the first 12 whole number places.  \nThe total value of a number is the sum of the values of the digits ineach place.  \nExampleWhat is the value of each digit in 30,596?  \n3 is in the ten thousands place.   3×10,000=30,0000 is in the thousands place.(×1,000:  ①,0005 is in the hundreds place.5×100       5009 is in the tens place.9×106 is in the ones place.  \n6×1=6  \nReacling and WVViting NUmbers  \nWhen writing a number,place commas every three digits countingfrom the right.Each group of three digits is called a period and is namedfor the number place to the left of the comma.Always read a number fromleft to right.Read each group of digits before a comma;then say the nameof the period the comma represents.  \nWrite a number in words exactly as you read it aloud.Do not say orwrite the word and or ones when reading or writing whole numbers.  \nExampleRead the number 12,950,068,and write it in words.  \nThe number is read and written in words as twelve milio,nine humdred fifty t  LS&andl,sixty-eigl量.  \nUnit 1:Numbers and Operations  \nUse roLndling to make difficult calculations easier to perform.Roundthe numbers you are working with when you do not need an exact answer.  \nExample Round the number 24,902 to the thousands place.  \n2④,902  \nStep 1 Find the digit you want t","cbCaiqWiY13VtWx5","https://ap.wps.com/l/cbCaiqWiY13VtWx5","pdf",16947046,299,"English","# GED Skill Number and Operation Sense\n## Place Value\n## Reading and Writing Numbers\n## Rounding\n## Comparing, Ordering, and Grouping","[{\"question\":\"What math topics are covered in this unit for the GED Mathematics Test?\",\"answer\":\"The unit covers basic number sense and operations with whole numbers, fractions, decimals, and percents, along with related problem-solving skills.\"},{\"question\":\"How does place value determine the value of a digit in a number?\",\"answer\":\"Place value means a digit’s value depends on its position in the number. The total value is the sum of the digits’ values across their places.\"},{\"question\":\"What method is used for rounding numbers in this material?\",\"answer\":\"Choose the digit to round to, check the digit immediately to the right, add 1 if it is 5 or more, and change all following digits to zeros.\"}]","GED Skill Number and Operation Sense - Place Value | PDF",753]