Square Numbers

Perfect Squares

Let's see what you know!

You need to know the first 20 perfect squares

Using flashcards or cram.com will be a great tool!

Multiple Select

Check off all that are perfect squares. (Meaning= a number multiplied by itself will give us one of the answers below!)

• 144

• 49

• 185

• 361

• 5

Look at the answers again...one minute!

Then we'll try again!

Multiple Select

Choose all of the perfect squares.

• 25

• 289

• 7

• 64

• 100

Open Ended

How did you know the square root of 144 was 12?

Multiple Select

How are you feeling about perfect squares & square roots?

• Great! I could ace a quiz on it!

• Good! I need some more practice, but I understand.

• Alright, some of it still confuses me.

• Not good...I don't know what those words mean.