Perfect Squares

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, 25 are perfect squares.

Front

What is the square root of 144?

Back

12

Front

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

Back

25

Front

What is the square root of 81?

Back

9

Front

What is the square root of 49?

Back

7

Front

Which statement is NOT true? √169 = 13, 15² = 225, 4² = √16, √164 = 18

Back

4² = √16 is NOT true.

Front

What is the square of 5?

Back

25

Front

What is the square root of 64?

Back

8

Front

Identify a perfect square from the following: 30, 36, 45, 55.

Back

36

Front

What is the square root of 100?

Back

10