Square and Square Root

Use the screen calculator to write 2 x 2 in the correct way.

(You are not required to solve what 2 x 2 is!)

Mathematical Equivalence

OFF

Use the screen calculator to write "the square root of 64".

(You are not required to solve what the square root of 64 is)

Mathematical Equivalence

OFF

True or False: 25 is a perfect square

• True

• False

True or False: 37 is a perfect square

• True

• False

True or False: 30 is a perfect square

• True

• False

True or False: 49 is a perfect square

• True

• False

What is the square of 9?

• 1

• 27

• 3

• 81

What is the square root of 9?

• 1

• 27

• 3

• 81

What is the square root of 16?

Mathematical Equivalence

OFF

What is the square of 16?

Mathematical Equivalence

ON