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Questions and Answers
What are integer expressions?
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?
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 $5 + 3 * 2$?
What is the result of $5 + 3 * 2$?
- 16
- 13
- 9
- 11 (correct)
What is the correct order of operations for $4 - 2 * (3 - 5)$?
What is the correct order of operations for $4 - 2 * (3 - 5)$?
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According to the order of operations, what comes first?
According to the order of operations, what comes first?
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What is the result of $2 * (3 + 4) * 2$ according to the order of operations?
What is the result of $2 * (3 + 4) * 2$ according to the order of operations?
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In the expression $(5 + 3) * 2^2 - 4$, what should be calculated first?
In the expression $(5 + 3) * 2^2 - 4$, what should be calculated first?
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If an expression contains no exponents, what operation is addressed next in the order of operations?
If an expression contains no exponents, what operation is addressed next in the order of operations?
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