{"appState":{"pageLoadApiCallsStatus":true},"articleState":{"article":{"headers":{"creationTime":"2017-04-30T20:11:24+00:00","modifiedTime":"2017-04-30T20:11:24+00:00","timestamp":"2022-09-14T18:18:38+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":"Teaching","_links":{"self":"https://dummies-api.dummies.com/v2/categories/33800"},"slug":"teaching","categoryId":33800},{"name":"Skills Tests","_links":{"self":"https://dummies-api.dummies.com/v2/categories/33806"},"slug":"skills-tests","categoryId":33806},{"name":"Praxis","_links":{"self":"https://dummies-api.dummies.com/v2/categories/33807"},"slug":"praxis","categoryId":33807}],"title":"Practice Math Questions for Praxis: Order of Operations","strippedTitle":"practice math questions for praxis: order of operations","slug":"practice-math-questions-praxis-order-operations","canonicalUrl":"","seo":{"metaDescription":"Acronyms are wonderful things—especially when it comes to remembering order of operations. In fact, the acronym GEMDAS will definitely serve you well when you t","noIndex":0,"noFollow":0},"content":"Acronyms are wonderful things—especially when it comes to remembering order of operations. In fact, the acronym GEMDAS will definitely serve you well when you take the Praxis Core exam.\r\n<p class=\"article-tips tip\">GEMDAS (Grouping, Exponents, Multiplication, Division, Addition, and Subtraction) is equivalent to PEMDAS. The only difference is that P stands for parentheses instead of grouping.</p>\r\nThe following practice questions will test your ability to apply GEMDAS in order to solve different expressions. (Hint: for the first question, remember that a fraction bar separates the numerator and denominator into two groups!)\r\n<h2 id=\"tab1\" >Practice questions</h2>\r\n<ol>\r\n\t<li>What is the value of this expression?\r\n\r\n<a href=\"https://www.dummies.com/wp-content/uploads/PRAXIS_1001.gif\"><img class=\"alignnone wp-image-238947 size-full\" src=\"https://www.dummies.com/wp-content/uploads/PRAXIS_1001.gif\" alt=\"PRAXIS_1001\" width=\"99\" height=\"273\" /></a></li>\r\n\t<li>Evaluate this expression.\r\n\r\n<a href=\"https://www.dummies.com/wp-content/uploads/PRAXIS_1002.gif\"><img class=\"alignnone wp-image-238948 size-full\" src=\"https://www.dummies.com/wp-content/uploads/PRAXIS_1002.gif\" alt=\"PRAXIS_1002\" width=\"127\" height=\"336\" /></a></li>\r\n</ol>\r\n<h3>Answers and explanations</h3>\r\n<ol>\r\n\t<li>The correct answer is Choice <strong>(B).\r\n</strong>\r\nFollow the order of operations by using GEMDAS. Keep in mind that a fraction bar is a grouping symbol. It groups the numerator and also groups the denominator.\r\n\r\n<a href=\"https://www.dummies.com/wp-content/uploads/PRAXIS_1003.gif\"><img class=\"alignnone size-full wp-image-238949\" src=\"https://www.dummies.com/wp-content/uploads/PRAXIS_1003.gif\" alt=\"PRAXIS_1003\" width=\"192\" height=\"181\" /></a></li>\r\n\t<li>The correct answer is Choice <strong>(C).\r\n\r\n</strong>You can use your calculator for this problem, putting fractions in parentheses and using the division sign in place of a fraction bar. Otherwise, follow the order of operations by using GEMDAS:\r\n\r\n<a href=\"https://www.dummies.com/wp-content/uploads/PRAXIS_1004.gif\"><img class=\"alignnone wp-image-238950 size-full\" src=\"https://www.dummies.com/wp-content/uploads/PRAXIS_1004.gif\" alt=\"PRAXIS_1004\" width=\"243\" height=\"339\" /></a></li>\r\n</ol>","description":"Acronyms are wonderful things—especially when it comes to remembering order of operations. In fact, the acronym GEMDAS will definitely serve you well when you take the Praxis Core exam.\r\n<p class=\"article-tips tip\">GEMDAS (Grouping, Exponents, Multiplication, Division, Addition, and Subtraction) is equivalent to PEMDAS. The only difference is that P stands for parentheses instead of grouping.</p>\r\nThe following practice questions will test your ability to apply GEMDAS in order to solve different expressions. (Hint: for the first question, remember that a fraction bar separates the numerator and denominator into two groups!)\r\n<h2 id=\"tab1\" >Practice questions</h2>\r\n<ol>\r\n\t<li>What is the value of this expression?\r\n\r\n<a href=\"https://www.dummies.com/wp-content/uploads/PRAXIS_1001.gif\"><img class=\"alignnone wp-image-238947 size-full\" src=\"https://www.dummies.com/wp-content/uploads/PRAXIS_1001.gif\" alt=\"PRAXIS_1001\" width=\"99\" height=\"273\" /></a></li>\r\n\t<li>Evaluate this expression.\r\n\r\n<a href=\"https://www.dummies.com/wp-content/uploads/PRAXIS_1002.gif\"><img class=\"alignnone wp-image-238948 size-full\" src=\"https://www.dummies.com/wp-content/uploads/PRAXIS_1002.gif\" alt=\"PRAXIS_1002\" width=\"127\" height=\"336\" /></a></li>\r\n</ol>\r\n<h3>Answers and explanations</h3>\r\n<ol>\r\n\t<li>The correct answer is Choice <strong>(B).\r\n</strong>\r\nFollow the order of operations by using GEMDAS. Keep in mind that a fraction bar is a grouping symbol. It groups the numerator and also groups the denominator.\r\n\r\n<a href=\"https://www.dummies.com/wp-content/uploads/PRAXIS_1003.gif\"><img class=\"alignnone size-full wp-image-238949\" src=\"https://www.dummies.com/wp-content/uploads/PRAXIS_1003.gif\" alt=\"PRAXIS_1003\" width=\"192\" height=\"181\" /></a></li>\r\n\t<li>The correct answer is Choice <strong>(C).\r\n\r\n</strong>You can use your calculator for this problem, putting fractions in parentheses and using the division sign in place of a fraction bar. Otherwise, follow the order of operations by using GEMDAS:\r\n\r\n<a href=\"https://www.dummies.com/wp-content/uploads/PRAXIS_1004.gif\"><img class=\"alignnone wp-image-238950 size-full\" src=\"https://www.dummies.com/wp-content/uploads/PRAXIS_1004.gif\" alt=\"PRAXIS_1004\" width=\"243\" height=\"339\" /></a></li>\r\n</ol>","blurb":"","authors":[{"authorId":10794,"name":"Carla C. Kirkland","slug":"carla-c-kirkland","description":" <p><b>Carla C. 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Practice Math Questions for Praxis: Order of Operations

By: Carla C. Kirkland and Chan Cleveland and

Updated: 04-30-2017

From The Book: Praxis Core: 1,001 Practice Questions For Dummies

Praxis Core: 1,001 Practice Questions For Dummies

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Acronyms are wonderful things—especially when it comes to remembering order of operations. In fact, the acronym GEMDAS will definitely serve you well when you take the Praxis Core exam.

GEMDAS (Grouping, Exponents, Multiplication, Division, Addition, and Subtraction) is equivalent to PEMDAS. The only difference is that P stands for parentheses instead of grouping.

The following practice questions will test your ability to apply GEMDAS in order to solve different expressions. (Hint: for the first question, remember that a fraction bar separates the numerator and denominator into two groups!)

Practice questions

What is the value of this expression?
Evaluate this expression.

Answers and explanations

The correct answer is Choice (B). Follow the order of operations by using GEMDAS. Keep in mind that a fraction bar is a grouping symbol. It groups the numerator and also groups the denominator.
The correct answer is Choice (C).
You can use your calculator for this problem, putting fractions in parentheses and using the division sign in place of a fraction bar. Otherwise, follow the order of operations by using GEMDAS:

About This Article

This article is from the book:

Praxis Core: 1,001 Practice Questions For Dummies ,

About the book authors:

Carla Kirkland, founder and CEO of the Kirkland Group, an educational consulting firm, has helped educators prepare their students for standardized tests for more than 20 years.

Chan Cleveland, executive vice president of the Kirkland Group, is an English educator who has developed language arts resources for multiple school districts.

This article can be found in the category:

Praxis ,