Squares, Cubes, Square Roots, and Cube Roots

Which number is both a perfect square and a perfect cube?

• 64

• 27

• 81

• 16

What is the square root of 361

• 12

• 15

• 17

• 19

What is the square root of 289?

• 13

• 140

• 17

• 18

√625

• 16

• 25

• 23

• 19

17²

• 289

• 256

• 144

• 121

∛512

• 8

• 7

• 9

• 6

∛729

• 9

• 8

• 7

• 10

8²

• 16

• 64

• 24

• 10

Which number is NOT a perfect square?

• 196

• 169

• 121

• 132

∛8

• 2

• -2

• ±2

• None