Squaring Numbers Basic

11²

• 111

• 121

• 131

• 141

11²

• 132

• 144

• 121

• 22

5²

• 5

• 10

• 15

• None of these

9²

• 18

• 81²

• 81

• none of these

What is 64 squared?

64²

• 4096

• 8

• 16

• 128

15²

• 225

• 125

• 255

• 265

18²

• 324

• 144

• 256

• 400

17²

• 324

• 289

• 225

• 400

What does it mean when a number is SQUARED?

• The number is multiplied by itself twice

• Ask yourself: what times what gives me the number under the square root?

• The number multiplied by itself three times

• Ask yourself: what times what times what give me the number under the cube root?

Nine squared

• 81

• 8

• 18

• 27