Perfect Squares and Square Roots

Front

What is a perfect square?

Back

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

Tags

CCSS.8.EE.A.2

Front

List the first five perfect squares.

Back

1, 4, 9, 16, 25.

Tags

CCSS.6.EE.A.1

Front

What is the square root of a number?

Back

The square root of a number is a value that, when multiplied by itself, gives the original number. For example, the square root of 36 is 6.

Tags

CCSS.8.EE.A.2

Front

What is the square root of 64?

Back

8.

Tags

CCSS.8.EE.A.2

Front

How do you find the area of a square?

Back

The area of a square is found by squaring the length of one of its sides. Area = side × side.

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

Front

If the area of a square is 36 cm², what is the length of one side?

Back

6 cm.

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

Front

What is (-5)²?

Back

25.

Tags

CCSS.6.EE.A.1

Front

What is the relationship between perfect squares and their square roots?

Back

The square root of a perfect square is always an integer.

Front

If you have 144 chairs and want to arrange them in a square formation, how many chairs will be in each row?

Back

12 chairs.

Tags

CCSS.8.EE.A.2

Front

What is the area of a square with a side length of 4 cm?

Back

16 cm².

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3