Math 7 SOL Mini Flashcard 1

Front

What is a perfect square?

Back

A perfect square is a number that can be expressed as the square of an integer. For example, 1, 4, 9, 16, and 25 are perfect squares.

Front

What is the relationship between a square root and a perfect square?

Back

Front

How do you find the length of one side of a square if you know the area?

Back

Front

What is a descending order of numbers?

Back

Descending order means arranging numbers from the largest to the smallest. For example, the numbers 12%, 0.3%, -0.008, and -1/5 arranged in descending order are 12%, 0.3%, -0.008, -1/5.

Front

Back

Front

What is the square root of 49?

Back

Front

What are the first five perfect squares?

Back

The first five perfect squares are 1, 4, 9, 16, and 25.

Front

How do you identify perfect squares from a list of numbers?

Back

To identify perfect squares, check if the square root of each number is an integer. For example, 100, 169, 196, and 400 are perfect squares.

Front

What is the formula for the area of a square?

Back

The area of a square is calculated using the formula: Area = side length × side length or Area = side length².

Front

What is the square root of 100?

Back