Exponents Expressions Solving

Which number is the EXPONENT?
4^{2 =} 16

• 4

• 2

• 16

• not here

What does the ( E ) in PEMDAS mean?

• experience

• exponents

• examples

• evidence

Which is equivalent to 4 x 4 x 4 x 4 x 4

• 4⁶

• 5⁴

• 4⁴

• 4⁵

What is 6²?

• 8

• 36

• 4

• 12

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'

What does 3² mean?

• 3 x 2

• 3 x 3

• 2 x 2 x 2

• 61

• 54

• 43

• 32

Evaluate the expression for c = 3 and d = 5.
(2 + d)² − 3²

• 40

• 5

• 8

• 43

Evaluate the expression for c = 3 and d = 5.
cd² + 4

• 79

• 229

• 34

• 68

Evaluate the expression for c = 3 and d = 5.

(3c² − 3d)² − 21