Calculate $$4^2 + 15 \div 3$$ . What operation do you solve first?

You solve the exponent first, so $$4^2 = 16$$ .

What is the product of two negative numbers, such as $$-6 * (-9)$$ ?

The product is positive, so $$-6 * (-9) = 54$$ .

What is the product of a negative number and a positive number, such as $$-7 * 6$$ ?

The product is negative, so $$-7 * 6 = -42$$ .

What is the definition of 'unit rate'?

A unit rate is a comparison of two different quantities when they are combined together. It expresses the amount of one quantity per one unit of another quantity.

What is the definition of 'absolute value'?

The absolute value of a number is its distance from zero on the number line, regardless of direction. For example, $$| -5 | = 5$$ .

What is the formula for calculating the area of a rectangle?

The area of a rectangle is calculated by multiplying its length by its width: Area = Length × Width.

What is the definition of 'integer'?

An integer is a whole number that can be positive, negative, or zero, but cannot be a fraction or decimal.

What is the definition of 'factor' in mathematics?

A factor is a number that divides another number without leaving a remainder. For example, 2 and 3 are factors of 6.

What is the definition of 'multiple' in mathematics?

A multiple is the product of a number and an integer. For example, the multiples of 3 are 3, 6, 9, 12, etc.

2024 Math 7 Final Review Flashcards

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15 questions

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1.

FLASHCARD QUESTION

Front

What is the order of operations in mathematics?

Back

The order of operations is a set of rules that determines the sequence in which calculations are performed. The acronym PEMDAS helps remember the order: Parentheses, Exponents, Multiplication and Division (from left to right), Addition and Subtraction (from left to right).

2.

FLASHCARD QUESTION

Front

What does the term 'exponent' mean in mathematics?

Back

3.

FLASHCARD QUESTION

Front

Back

4.

FLASHCARD QUESTION

Front

Back

The result is -2.

5.

FLASHCARD QUESTION

Front

Back

6.

FLASHCARD QUESTION

Front

Back

7.

FLASHCARD QUESTION

Front

How do you find the unit rate from a total cost?

Back

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