Front

What is a perfect square?

Back

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

Front

What is the square root of 169?

Back

The square root of 169 is 13.

Front

Which of the following is NOT a perfect square: 1, 4, 100, 8?

Back

8 is NOT a perfect square.

Front

What is the square root of 144?

Back

The square root of 144 is 12.

Front

What is the square root of 64?

Back

The square root of 64 is 8.

Front

Which of the following is a perfect square: 10, 25, 50, 89?

Back

25 is a perfect square.

Front

What is the square of 5?

Back

The square of 5 is 25.

Front

What is the square of 6?

Back

The square of 6 is 36.

Front

What is the square root of 81?

Back

The square root of 81 is 9.

Front

What is the square root of 100?

Back

The square root of 100 is 10.