Chapter 1 - Number Sense Quiz

What are the first 8 multiples of the number 3?

2 and 5 are ___________ of 10.

• factors

• perfect square

• multiples

• greatest common factors

2 is a ___________________ of 12 and 30.

• common factor

• multiple

• factor

• square root

81 is a _______________________, and 9 is the _________________ of 81.

• multiple, factor

• base, factor

• perfect square, square root

• square root, perfect square

The digit 5 in 5² is called the ________________.

• square

• exponent

• base

• prime

The digit ² in 6² in called the ______________.

• Square

• Prime

• Exponent

• Number

One billion written in expanded form using ___________________ is 1 x 10⁹.

• Square Root

• Expanded Form

• Exponential Notation

• Exponential Factors

True or false?

5⁵ is equivalent to 5x5x5x5x5?

• true

• false

True or False?
5³ = 15

• True

• False

Match the questions to their answer.

• 16

• 2⁴

• 3⁴

• 5 x 5 x 5

• 49

• 3 x 3 x 3 x 3

• 125

• 7²

• 1000

• 10³