Exponents and Order of Operations

Find the value of the expression below. 15 + 5 · 3/3 to the 2nd power + 6 a. 2 b. 4 c. 5

2

Which of the following expressions is equal to 1 divided by 16? a. (1/2) to the 4th power b. (1/4) to the 4th power c. (1/8) to the 2nd power

a. (1/2) to the 4th power

Simplify 10 tot the 4th power. a. 10,000 b. 4,000 c. 40

a. 10,000

Which of the following expressions means "five factors of 3"? a. 3 to the 5th power b. 5 to the 3rd power c. 5 ÷ 3

a. 3 to the 5th power

Find the value of 3 + 4(16 - 9). a. 31 b. 49 c. 58

a. 31

Simplify 5 to the 3rd power. a. 15 b. 125 c. 225

b. 125

Find the value of 83 - [59 - (22 - 18)]. a. 16 b. 28 c. 64

b. 28

Find the value of 5 · 2 to the 3rd power. a. 30 b. 40 c. 1,000

b. 40

Find the value of 4 to the 2nd power + 6 to the 2nd power. a. 20 b. 52 c. 100

b. 52

Find the value of 15 - 8 ÷ 2. a. 3.5 b. 4 c. 11

c. 11

Find the value of 3 to the 3rd power - (4)(2). a. 1 b. 10 c. 19 d. 46

c. 19

Find the value of 64 ÷ 2 · 16. a. 2 b. 32 c. 512

c. 512

Find the value of 18 ÷ 9 · 3. a. 2/3 b. 3/2 c. 6

c. 6