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It also covers place value and digits, different forms of writing numbers, estimation and rounding, number comparisons, and common structures like Venn diagrams and arrays, supporting everyday problem-solving.",{"@graph":14,"@context":72},[15,34,55],{"@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/math-vocabulary-3rd-grade/143507/",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/math-vocabulary-3rd-grade/143507.png","ImageObject",300,407,{"name":42,"@type":43},"Noah","Person",{"url":19,"name":45,"@type":46},"DocShare","Organization","application/pdf","2026-09-11","2026-08-25",true,{"@type":52,"interactionType":53,"userInteractionCount":33},"InteractionCounter",{"@type":54},"ViewAction",{"@type":56,"mainEntity":57},"FAQPage",[58,64,68],{"name":59,"@type":60,"acceptedAnswer":61},"What does “sum” mean in addition?","Question",{"text":62,"@type":63},"The sum is the answer in addition, the total value you get when adding numbers together.","Answer",{"name":65,"@type":60,"acceptedAnswer":66},"What is the difference between minuend and subtrahend?",{"text":67,"@type":63},"The minuend is the number you start with (from which another number is subtracted). The subtrahend is the number being subtracted from the minuend.",{"name":69,"@type":60,"acceptedAnswer":70},"How do addition and subtraction relate through a “family of facts”?",{"text":71,"@type":63},"A family of facts is a set of number sentences that uses the same numbers and shows how addition and subtraction are connected.","https://schema.org",{"og:url":32,"og:type":74,"og:title":10,"og:site_name":45,"og:description":12},"article",{"robots":76,"canonical":32},"index,follow",{"doc_id":78,"site_id":7},143507,1787695483,{"code":4,"msg":81,"data":82},"success",[83,87,91,94,99,104,109,114,119,122,126],{"id":22,"doc_module":4,"doc_module_name":25,"category_name":84,"show_sort_weight":85,"slug":86},"Story & Novel",90,"story-novel",{"id":26,"doc_module":4,"doc_module_name":25,"category_name":88,"show_sort_weight":89,"slug":90},"Literature",80,"literature",{"id":33,"doc_module":4,"doc_module_name":25,"category_name":29,"show_sort_weight":92,"slug":93},70,"exam",{"id":95,"doc_module":4,"doc_module_name":25,"category_name":96,"show_sort_weight":97,"slug":98},5,"Comic",60,"comic",{"id":100,"doc_module":4,"doc_module_name":25,"category_name":101,"show_sort_weight":102,"slug":103},6,"Technology",50,"technology",{"id":105,"doc_module":4,"doc_module_name":25,"category_name":106,"show_sort_weight":107,"slug":108},7,"Healthcare",40,"healthcare",{"id":110,"doc_module":4,"doc_module_name":25,"category_name":111,"show_sort_weight":112,"slug":113},8,"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":95,"slug":129},19,"General","general",{"code":4,"msg":81,"data":131},{"doc_id":78,"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":33,"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":79,"read_time":144},8796095462418,"https://ap-avatar.wpscdn.com/avatar/80000253c1241d02b47?x-image-process=image/resize,m_fixed,w_180,h_180&k=1778826106357471780","Math Vocabulary 3rd Grade  \n\n| 1 | arithmetic | another word for math or mathematics |\n| --- | --- | --- |\n|  |  |  |\n| 2 | + | addition, add, plus |\n|  |  |  |\n| 3 | X | multiplication, multiply, times |\n|  |  |  |\n| 4 | - | subtraction, subtract, minus |\n|  |  |  |\n| 5 | ÷ | division, divide, divided by |\n|  | ⌐ |  |\n| 6 | = | equal, having the same value, the same on both sides, equivalent |\n|  |  |  |\n| 7 | ≠ | not equal |\n|  |  |  |\n| 8 | \\# | number |\n|  |  |  |\n| 9 | ( ) | parentheses |\n|  |  |  |\n| 10 | > | greater than |\n|  |  |  |\n| 11 | \u003C | less than |\n|  |  |  |\n\nMath Vocabulary 3rd Grade  \n\n| 12 | math operations | addition, subtraction, multiplication and division are the four math operations |\n| --- | --- | --- |\n|  |  |  |\n| 13 | addition | the adding of two or more numbers to get a sum or total |\n|  |  |  |\n| 14 | addends | numbers that are added together |\n|  |  |  |\n| 15 | 3+6=9 | equation, number sentence written horizontally |\n|  |  |  |\n| 16 | sum | the answer in addition |\n|  |  |  |\n| 17 | zero property of addition | zero plus any number equals the number, 821+0=821 |\n|  |  |  |\n| 18 | grouping property of addition | the addends may be grouped in any order and you still get the same sum (6+2)+4=12 or 6+(2+4)=12 |\n|  |  |  |\n| 19 | order property of addition | the addends may be added in any order and you still get the same sum 5+3=8, 3+5=8, 5+3=3+5 |\n|  |  |  |\n| 20 | subtraction | to take one number away from another number |\n|  |  |  |\n| 21 | difference | the answer in subtraction |\n|  |  |  |\n\nMath Vocabulary 3rd Grade  \n\n| 22 | minuend | the number from which another number is subtracted |\n| --- | --- | --- |\n|  |  |  |\n| 23 | subtrahend | the number that is subtracted from the minuend |\n| 24 | regroup | to exchange amounts of equal value; to rename a number |\n|  |  |  |\n| 25 | numeration | the study of numbers |\n|  |  |  |\n| 26 | ascending | in order from least to greatest |\n|  |  |  |\n| 27 | descending | in order from greatest to least |\n|  |  |  |\n| 28 | inverse | opposite operations-one operation undoes the other; addition is inverse of subtraction; multiplication is inverse of division |\n|  |  |  |\n| 29 | family of facts | number sentences that have the same numbers in them and show how addition and subtraction are related |\n|  |  |  |\n| 30 | digits | the ten symbols we use to write numbers 0,1,2,3,4,5,6,7,8,9 |\n|  |  |  |\n| 31 | face value | what a digit looks like (5 looks like a five) |\n|  |  |  |\n| 32 | place value | the place a digit is given on a grid (5 is in the tens place) |\n|  |  |  |\n| 33 | total value | the total value of a digit (5 in the tens place has a value of 50) |\n|  |  |  |\n\nMath Vocabulary 3rd Grade  \n\n| 34 | written form |  | a way to write numbers by using words ex two hundred fifty-one |\n| --- | --- | --- | --- |\n|  |  |  |  |\n| 35 | expanded form |  | 456=400+50+6, telling the total value for each digit |\n| 36 | standard form |  | any number that we write or see in a book, 263 |\n|  |  |  |  |\n| 37 | column or working form |  | a number sentence written vertically |\n|  |  |  |  |\n| 38 | estimate |  | to find an answer that is close to the exact number |\n|  |  |  |  |\n| 39 | round |  | replace a number with another number that tells about how many or how much ex round 65 to the nearest ten = 70; round 435 to the nearest hundred = 400 |\n|  |  |  |  |\n| 40 | horizontal |  | a line that goes from left to right or right to left |\n|  |  |  |  |\n| 41 | vertical |  | a line that goes up and down |\n|  |  |  |  |\n| 42 | diagonal |  | a line that goes from corner to corner |\n|  |  |  |  |\n| 43 | even number |  | any number that can be shared equally by two people, any number that can be counted by twos, any number that has 0,2,4,6,8 in the ones column |\n|  |  |  |  |\n| 44 | odd number |  | any number that cannot be shared equally by two people; any number that has 1,3,5,7,9 in the ones column |\n|  |  |  |  |\n\nMath Vocabulary 3rd Grade  \n\n| 45 | benchmark number | any number which i","cbCait4BHStVRCFe","https://ap.wps.com/l/cbCait4BHStVRCFe","pdf",38058,11,"English","# Arithmetic operations\n## Addition and subtraction\n## Multiplication and division\n# Number systems and relationships\n## Digits, place value, and forms\n## Estimation and rounding\n## Comparisons and number types\n# Geometry and representations\n## Lines and shapes\n## Venn diagrams and arrays","[{\"question\":\"What does “sum” mean in addition?\",\"answer\":\"The sum is the answer in addition, the total value you get when adding numbers together.\"},{\"question\":\"What is the difference between minuend and subtrahend?\",\"answer\":\"The minuend is the number you start with (from which another number is subtracted). The subtrahend is the number being subtracted from the minuend.\"},{\"question\":\"How do addition and subtraction relate through a “family of facts”?\",\"answer\":\"A family of facts is a set of number sentences that uses the same numbers and shows how addition and subtraction are connected.\"}]","Math Vocabulary 3rd Grade | PDF",28]