Squares and Square Roots

Front

What is a square?

Back

A square is a shape with four equal sides and four right angles.

Tags

CCSS.5.G.B.4

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.

Tags

CCSS.8.EE.A.2

Front

What is the square of 5?

Back

25

Tags

CCSS.6.EE.A.1

Front

What is the square root of 25?

Back

5

Tags

CCSS.8.EE.A.2

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 does 14² mean?

Back

14 squared, which is 14 multiplied by itself (14 x 14 = 196).

Tags

CCSS.6.EE.A.1

Front

Estimate the square root of 30.

Back

Approximately 5.5.

Tags

CCSS.8.NS.A.2

Front

What is √16?

Back

4

Tags

CCSS.8.EE.A.2

Front

How do you read √13?

Back

The square root of 13.

Tags

CCSS.8.NS.A.1

Front

What is the relationship between squares and square roots?

Back

The square root is the inverse operation of squaring a number.

Tags

CCSS.8.EE.A.2