REVIEW: Algebra Intervention 1st Semester Final (2024 - 2025)

Front

The sum of two integers is negative.

Back

Sometimes (A Veces) - This means that there are instances where the sum of two integers can be negative, depending on the values of the integers.

Front

What do parentheses indicate in an expression?

Back

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Back

Front

The product of an integer and one is zero.

Back

Sometimes (A Veces) - This is true only if the integer is zero; otherwise, the product will not be zero.

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Back

Twice a number increased by three.

Front

What is the definition of an integer?

Back

An integer is a whole number that can be positive, negative, or zero.

Front

What is the order of operations in mathematics?

Back

The order of operations is Parentheses, Exponents, Multiplication and Division (from left to right), Addition and Subtraction (from left to right). This is often remembered by the acronym PEMDAS.

Front

What does it mean to simplify an expression?

Back

To simplify an expression means to reduce it to its simplest form by performing all possible operations.

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3 - This is a basic division operation.

Front

What is the product of any number and zero?

Back

The product of any number and zero is always zero.