Approximating Square Roots

Front

What is a square root?

Back

A square root of a number is a value that, when multiplied by itself, gives the original number. For example, the square root of 9 is 3, because 3 x 3 = 9.

Front

How do you approximate a square root?

Back

Front

What is the square root of 0.25?

Back

The square root of 0.25 is 0.5, because 0.5 x 0.5 = 0.25.

Front

Convert 0.7 to a fraction.

Back

Front

Convert 0.5 to a fraction.

Back

Front

What is the square root of 16?

Back

The square root of 16 is 4, because 4 x 4 = 16.

Front

How can you check if a number is a perfect square?

Back

Front

Back

Front

What is the square root of 1?

Back

The square root of 1 is 1, because 1 x 1 = 1.

Front

How do you simplify square roots?

Back