Expressions Quiz

What is the value of the expression

• 88

• 1966

• 176

• 86

Which expression is not equivalent to 216?

• 6³

• 6 ^. 6 ^. 6

• 8 ^. 6²

• 3^{3 .} 8

What is the prime factorization of 84?

• 2^{2 .} 3 ^. 7

• 2^{3 .} 11

• 3 ^. 4 ^. 7

• 2 ^. 5 ^. 7

What is the prime factorization of 120?

• 3^{2 .} 5

• 2^{3 .} 3 ^. 5

• 5³

• 2 ^. 3^{2 .} 5

What is the value of the expression

• 304

• 139

• 115

• 260

Which of the following expressions does NOT have the same value as

• 
• 
• 
• 

Michael has $13 in his wallet. He made $5 per day for walking his neighbors dog over a period of six days. At the end of the week he spent $4 on a snow cone. The following expression can be used to describe the amount of money Michael had at the end of the week. How much money does Michael have at the end of the week?

13 + 5 ^. 6 - 4

• 104

• 39

• 23

• 36

Three friends are training for a marathon. Over the period of a week they run a total of 104 miles. Amy ran 28 miles, Joe ran twice as many as Amy, and Margo ran the remainder. The expression below describes the number of minutes Margo ran. What is the number of Miles that Margo ran?

(104 - 28 - 28 ^. 2)

• 54

• 208

• 96

• 20

What is the value of the expression below?

• 26

• 45

• 29.5

• 104

Which of the following represents 5⁴ in expanded form?

• 4 ^. 4 ^. 4 ^. 4 ^. 4

• 5 ^. 5 ^. 5 ^. 5

• 4 ^. 4 ^. 4 ^. 4

• 5 ^. 5 ^. 5 ^. 5 ^. 5