Perfect Squares and Square Roots

Perfect Squares and Square Roots

Brush up on your perfect squares and square roots for our next lesson.

Perfect Squares

• Numbers that result from multiplying an integer by itself

• 1 is a PERFECT SQUARE because 1x1=1

• 144 is a PERFECT SQUARE because 12x12=144

Square Roots

Memorize!

• It is helpful to know and recognize the first 15 perfect PERFECT SQUARES and their SQUARE ROOTS

Practice!

On the following slides, type your answer for the first 15 perfect squares.

Fill in the Blanks

 $5^2$  

Fill in the Blanks

 $7^2$  

Fill in the Blanks

 $10^2$  

Fill in the Blanks

 $6^2$  

Fill in the Blanks

 $8^2$  

Fill in the Blanks

 $4^2$  

Fill in the Blanks

 $12^2$  

Fill in the Blanks

 $1^2$  

Fill in the Blanks

 $13^2$  

Fill in the Blanks

 $3^2$  

Fill in the Blanks

 $15^2$  

Fill in the Blanks

 $2^2$  

Fill in the Blanks

 $11^2$  

Fill in the Blanks

 $14^2$  

Practice!

Fill in the Blanks

 $\sqrt{100}$  

Fill in the Blanks

 $\sqrt{4}$  

Fill in the Blanks

 $\sqrt{169}$  

Fill in the Blanks

 $\sqrt{49}$  

Fill in the Blanks

 $\sqrt{9}$  

Fill in the Blanks

 $\sqrt{36}$  

Fill in the Blanks

 $\sqrt{1}$  

Fill in the Blanks

 $\sqrt{25}$  

Fill in the Blanks

 $\sqrt{225}$  

Fill in the Blanks

 $\sqrt{121}$  

Fill in the Blanks

 $\sqrt{16}$  

Fill in the Blanks

 $\sqrt{81}$  

Fill in the Blanks

 $\sqrt{144}$  

Fill in the Blanks

 $\sqrt{64}$  

Fill in the Blanks

 $\sqrt{196}$  

How did you do?

Do the assignment again if needed to practice and get quick with these facts!