Square Roots Practice 11/09 (19-25)

Square Roots

100

√625

What is 25?

200

√400

What is 20?

300

√361

What is 19?

400

√441

What is 21?

500

√484

What is 22?

Square Roots Again

100

√324

What is 18?

200

√289

What is 17?

300

√256?

What is 16?

400

√529

What is 23?

500

√576

What is 24?

Find the perfect square

100

25²

What is 625?

200

20²

What is 400?

300

19²

What is 361?

400

21²

What is 441?

500

22²

What is 484?

Perfect square again

100

15²

What is 225?

200

18²

What is 324?

300

17²

What is 289?

400

24²

576

500

23²

What is 529?

Random

100

13²

169

200

14²

196

300

√49

400

True or False

Perfect squares  are created by multiplying two identical fractions/decimals.

False.

500

True or False 

A square root is a number multiplied by itself.

True