{"appState":{"pageLoadApiCallsStatus":true},"articleState":{"article":{"headers":{"creationTime":"2016-03-26T21:08:40+00:00","modifiedTime":"2016-04-25T19:43:51+00:00","timestamp":"2022-09-14T18:14:24+00:00"},"data":{"breadcrumbs":[{"name":"Academics & The Arts","_links":{"self":"https://dummies-api.dummies.com/v2/categories/33662"},"slug":"academics-the-arts","categoryId":33662},{"name":"Math","_links":{"self":"https://dummies-api.dummies.com/v2/categories/33720"},"slug":"math","categoryId":33720},{"name":"Pre-Algebra","_links":{"self":"https://dummies-api.dummies.com/v2/categories/33726"},"slug":"pre-algebra","categoryId":33726}],"title":"How to Find Square Numbers","strippedTitle":"how to find square numbers","slug":"how-to-find-square-numbers","canonicalUrl":"","seo":{"metaDescription":"You get a square number by multiplying a number by itself, so knowing the square numbers is a handy way to remember part of the multiplication table. Although y","noIndex":0,"noFollow":0},"content":"You get a square number by multiplying a number by itself, so knowing the square numbers is a handy way to remember part of the multiplication table. Although you probably remember without help that 2 2 = 4, you may be sketchy on some of the higher numbers, such as 7 7 = 49. Knowing the square numbers gives you another way to etch that multiplication table forever into your brain.\r\n\r\nThe following figure shows the first few square numbers: 1, 4, 9, 16, and 25.\r\n\r\n<img src=\"https://www.dummies.com/wp-content/uploads/215764.image0.jpg\" alt=\"image0.jpg\" width=\"535\" height=\"118\" />\r\n\r\nFrom here, you can determine more square numbers:\r\n\r\n36 49 64 . . . .\r\n\r\nVisual aids can help you find square numbers. The tastiest visual aids you’ll ever find are those little square cheese-flavored crackers. (You probably have a box sitting somewhere in the pantry. If not, saltine crackers or any other square food works just as well.) Shake a bunch out of a box and place the little squares together to make bigger squares, as shown in the above figure.","description":"You get a square number by multiplying a number by itself, so knowing the square numbers is a handy way to remember part of the multiplication table. Although you probably remember without help that 2 2 = 4, you may be sketchy on some of the higher numbers, such as 7 7 = 49. Knowing the square numbers gives you another way to etch that multiplication table forever into your brain.\r\n\r\nThe following figure shows the first few square numbers: 1, 4, 9, 16, and 25.\r\n\r\n<img src=\"https://www.dummies.com/wp-content/uploads/215764.image0.jpg\" alt=\"image0.jpg\" width=\"535\" height=\"118\" />\r\n\r\nFrom here, you can determine more square numbers:\r\n\r\n36 49 64 . . . .\r\n\r\nVisual aids can help you find square numbers. The tastiest visual aids you’ll ever find are those little square cheese-flavored crackers. (You probably have a box sitting somewhere in the pantry. If not, saltine crackers or any other square food works just as well.) Shake a bunch out of a box and place the little squares together to make bigger squares, as shown in the above figure.","blurb":"","authors":[],"primaryCategoryTaxonomy":{"categoryId":33726,"title":"Pre-Algebra","slug":"pre-algebra","_links":{"self":"https://dummies-api.dummies.com/v2/categories/33726"}},"secondaryCategoryTaxonomy":{"categoryId":0,"title":null,"slug":null,"_links":null},"tertiaryCategoryTaxonomy":{"categoryId":0,"title":null,"slug":null,"_links":null},"trendingArticles":[{"articleId":175788,"title":"Trig Identities for Pre-Calculus","slug":"trig-identities-for-pre-calculus","categoryList":["academics-the-arts","math","pre-calculus"],"_links":{"self":"/articles/175788"}},{"articleId":147241,"title":"How to Use the Z-Table","slug":"how-to-use-the-z-table","categoryList":["academics-the-arts","math","statistics"],"_links":{"self":"/articles/147241"}},{"articleId":192609,"title":"How to Pray the Rosary: A Comprehensive Guide","slug":"how-to-pray-the-rosary","categoryList":["body-mind-spirit","religion-spirituality","christianity","catholicism"],"_links":{"self":"/articles/192609"}},{"articleId":232914,"title":"The Flop, Turn, and River Cards in Texas Hold'em","slug":"flop-turn-river-cards-texas-holdem","categoryList":["home-auto-hobbies","games","card-games","poker"],"_links":{"self":"/articles/232914"}},{"articleId":193770,"title":"How to Play Rummy: All You Need to Know","slug":"rummy-understanding-the-rules-and-starting-a-game","categoryList":["home-auto-hobbies","games","card-games","general-card-games"],"_links":{"self":"/articles/193770"}}],"inThisArticle":[],"relatedArticles":{"fromBook":[],"fromCategory":[{"articleId":291583,"title":"Basic Math and Pre-Algebra All-in-One For Dummies Cheat Sheet","slug":"basic-math-and-pre-algebra-all-in-one-for-dummies","categoryList":["academics-the-arts","math","pre-algebra"],"_links":{"self":"https://dummies-api.dummies.com/v2/articles/291583"}},{"articleId":207813,"title":"Basic Math and Pre-Algebra Workbook For Dummies Cheat Sheet","slug":"basic-math-pre-algebra-workbook-for-dummies-cheat-sheet","categoryList":["academics-the-arts","math","pre-algebra"],"_links":{"self":"https://dummies-api.dummies.com/v2/articles/207813"}},{"articleId":199813,"title":"Multiplying with Scientific Notation","slug":"multiplying-with-scientific-notation","categoryList":["academics-the-arts","math","pre-algebra"],"_links":{"self":"https://dummies-api.dummies.com/v2/articles/199813"}},{"articleId":194349,"title":"How to Convert Fractions to Decimals","slug":"how-to-convert-fractions-to-decimals","categoryList":["academics-the-arts","math","pre-algebra"],"_links":{"self":"https://dummies-api.dummies.com/v2/articles/194349"}},{"articleId":191352,"title":"How to Determine Likelihoods Using Basic Probability","slug":"how-to-determine-likelihoods-using-basic-probability","categoryList":["academics-the-arts","math","pre-algebra"],"_links":{"self":"https://dummies-api.dummies.com/v2/articles/191352"}}]},"hasRelatedBookFromSearch":true,"relatedBook":{"bookId":291201,"slug":"basic-math-and-pre-algebra-all-in-one-for-dummies","isbn":"9781119867081","categoryList":["academics-the-arts","math","pre-algebra"],"amazon":{"default":"https://www.amazon.com/gp/product/1119867088/ref=as_li_tl?ie=UTF8&tag=wiley01-20","ca":"https://www.amazon.ca/gp/product/1119867088/ref=as_li_tl?ie=UTF8&tag=wiley01-20","indigo_ca":"http://www.tkqlhce.com/click-9208661-13710633?url=https://www.chapters.indigo.ca/en-ca/books/product/1119867088-item.html&cjsku=978111945484","gb":"https://www.amazon.co.uk/gp/product/1119867088/ref=as_li_tl?ie=UTF8&tag=wiley01-20","de":"https://www.amazon.de/gp/product/1119867088/ref=as_li_tl?ie=UTF8&tag=wiley01-20"},"image":{"src":"https://www.dummies.com/covers/9781119867081.jpg","width":250,"height":350},"title":"Basic Math & Pre-Algebra All-in-One For Dummies (+ Chapter Quizzes Online)","testBankPinActivationLink":"","bookOutOfPrint":true,"authorsInfo":"\n <p><p><b><b data-author-id=\"9399\">Mark Zegarelli</b></b> is a math teacher and tutor with degrees in math and English from Rutgers University. 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How to Find Square Numbers

Updated: 04-25-2016

Basic Math & Pre-Algebra All-in-One For Dummies (+ Chapter Quizzes Online)

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You get a square number by multiplying a number by itself, so knowing the square numbers is a handy way to remember part of the multiplication table. Although you probably remember without help that 2 2 = 4, you may be sketchy on some of the higher numbers, such as 7 7 = 49. Knowing the square numbers gives you another way to etch that multiplication table forever into your brain.

The following figure shows the first few square numbers: 1, 4, 9, 16, and 25.

From here, you can determine more square numbers:

36 49 64 . . . .

Visual aids can help you find square numbers. The tastiest visual aids you’ll ever find are those little square cheese-flavored crackers. (You probably have a box sitting somewhere in the pantry. If not, saltine crackers or any other square food works just as well.) Shake a bunch out of a box and place the little squares together to make bigger squares, as shown in the above figure.

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How to Find Square Numbers

Basic Math & Pre-Algebra All-in-One For Dummies (+ Chapter Quizzes Online)

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