Exponents and Order of Operations

Exponents

Let's practice simplifying exponents!

What are the parts of a power?

Multiple Choice

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

• 4⁶

• 5⁴

• 4⁴

• 4⁵

Multiple Choice

$$4^{3\ }$$  

Write in expanded form:

• 4x4x4

• 4+4+4

• 3x3x3x3

• 3+3+3+3

Multiple Choice

$$2^4$$  

Write in expanded form:

• 4x4

• 4+4

• 2x2x2x2

• 2+2+2+2

​What is the order of operations?

• ​The order of operations is the way to simplify expressions by performing operations in a specific order

Multiple Choice

Which is the correct order of operations?

• PEMDAS

• DASMPE

• PEMASD

• SAPMED

Multiple Choice

$$24\ \div\ 4\ \times\ 3$$  

• 2

• 18

Multiple Choice

20 x 2 - (10 - 4)

• 22

• 30

• 34

Multiple Choice

$$\left(3\ +\ 2\right)^3$$  

• 15

• 18

• 11

• 125

Multiple Choice

Simplify:

$$20+\left(9-7+1\right)^2\ -7$$  

• 14

• 22

• 13

• 16

Multiple Choice

$$\left(6+4\right)^2-\left(5\div1\right)^2$$  

• 75

• 100

• 5

• 150

Multiple Choice

90 - 5² x 3

• 15
• 240
• 195

Multiple Choice

(15 ÷ 3)² + 9 ÷ 3

• 11.3
• 28
• 13

Multiple Choice

3 x 8 - (9 - 7)³

• 16
• 18
• 0