Front

What is surface area?

Back

Surface area is the total area that the surface of a three-dimensional object occupies. It is measured in square units.

Front

How do you calculate the surface area of a prism?

Back

To calculate the surface area of a prism, find the area of the base and multiply by the height, then add the areas of the lateral faces.

Front

What is the range of a set of numbers?

Back

The range is the difference between the highest and lowest values in a set of numbers.

Front

How do you find the range of Roger's bowling scores: 155, 165, 138, 172, 127, 193, 142?

Back

Range = Highest score - Lowest score = 193 - 127 = 66.

Front

What is an inequality?

Back

An inequality is a mathematical statement that compares two expressions, showing that one is greater than, less than, or equal to the other.

Front

Write an inequality for a maximum score of 95 points.

Back

p ≤ 95.

Front

What does the symbol '≤' mean?

Back

The symbol '≤' means 'less than or equal to'.

Front

What is the least common multiple (LCM)?

Back

The least common multiple is the smallest multiple that two or more numbers have in common.

Front

What is the LCM of 12 and 4?

Back

The LCM of 12 and 4 is 12.

Front

What is a prime number?

Back

A prime number is a natural number greater than 1 that has no positive divisors other than 1 and itself.