Recent Lessons

Show all results for ""

Feature Overview

Ace your exams with our all-in-one platform for creating and sharing quizzes and tests.

Quizzes

Create quizzes and tests automatically from your content using AI.

Flashcards

Automatically turn your notes into digital flashcards.

Share, Export & Embed

Share with classmates or export to Excel and your learning management system.

Stats & Reporting

Auto-grading quizzes and tests with detailed stats and reports.

Mobile Apps

The smarter way to study – wherever you are.

Pricing

Search...

8 Questions

1 Views

Integer Expressions Quiz

Choose a study mode

Play Quiz

Study Flashcards

Spaced Repetition

Chat to lesson

Podcast

Play an AI-generated podcast conversation about this lesson

Questions and Answers

What are integer expressions?

Mathematical expressions with integers or numbers (correct)

Expressions involving only positive numbers

Expressions involving only negative numbers

Algebraic expressions with variables

What does PEMDAS stand for?

Please Excuse My Dear Aunt Sally

Parentheses, Exponents, Minimization, Division, Addition, Subtraction

Parentheses, Exponents, Multiplication, Division, Addition, Subtraction (correct)

Positive, Even, Multiples, Division, Addition, Subtraction

What is the result of $5 + 3 * 2$?

11 (correct)

What is the correct order of operations for $4 - 2 * (3 - 5)$?

$4 - 2 * (3 - 5) = 4 - 2 * (-2) = 4 - (-4) = 8$ Signup and view all the answers

According to the order of operations, what comes first?

Parentheses Signup and view all the answers

What is the result of $2 * (3 + 4) * 2$ according to the order of operations?

28 Signup and view all the answers

In the expression $(5 + 3) * 2^2 - 4$, what should be calculated first?

$(5 + 3) * 2^2$ Signup and view all the answers

If an expression contains no exponents, what operation is addressed next in the order of operations?

Multiplication Signup and view all the answers