Benchmark Review

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What is a decimal number?

Back

A decimal number is a number that has a whole part and a fractional part, separated by a decimal point. For example, 3.14 is a decimal number.

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What is a mixed number?

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A mixed number is a whole number combined with a fraction. For example, 2 1/2 is a mixed number.

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What is a line of symmetry?

Back

A line of symmetry is a line that divides a shape into two identical parts that are mirror images of each other.

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How do you find the decimal equivalent of a fraction?

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What is an array in mathematics?

Back

An array is a systematic arrangement of objects, usually in rows and columns, used to represent multiplication and division.

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What does it mean for two lines to be lines of symmetry?

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Two lines are lines of symmetry if folding the shape along either line results in two matching halves.

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What is the product of two numbers?

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The product is the result of multiplying two numbers together. For example, the product of 3 and 4 is 12.

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What is the distance from zero on a number line?

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The distance from zero on a number line is the absolute value of a number, indicating how far it is from zero.

Front

What is the equation for finding the area of a rectangle?

Back

The area of a rectangle is found using the equation: Area = length × width.

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