Exponents Decimals

(0.2)²

• 0.4

• 0.2

• 0.04

• 0.02

(0.3)²

• 0.9

• 0.06

• 0.6

• 0.09

(0.4)³

• 0.16

• 0.64

• 0.064

• 0.12

Challenge      (1.2)²

• 2.4

• 14.4

• 1.44

• .24

• Option 1

• Option 2

How might the teacher have said the expression if she wanted students to write Michael's expression?

• '6 plus 4 multiplied by 6'

• '6 plus 4 raised to the third power'

• '6 plus 4 multiplied by 3'

• '6 plus 4 squared'

10⁵

• 100

• 100,000

• 1,000,000

• 50

What is the exponent in 10³ ?

• 10

• 3

What decimal does the figure below represent?

• 79

• 0.89

• 0.79

• 0.21