Perfect Squares & Square Roots

Front

What is the square root of 144?

Back

12

Front

The √20 is between which two integers?

Back

4 & 5

Front

The √40 is between which two integers? Options: 7 & 8, 6 & 7, 5 & 6, 4 & 5

Back

6 & 7

Front

Is 65 a perfect square?

Back

No, it is not a perfect square.

Front

169

Back

Is a perfect square.

Front

Area of a square with side length 5 cm?

Back

25 cm²

Front

What would be the side length if you used 49 tiles to create a perfect square?

Back

7 tiles

Front

What is the square root of -144?

Back

not real

Front

Which is a perfect square? Options: 50, 32, 8, 200, 256

Back

256

Front

-√400

Back

-20