Chapter 8 Retake

For the following questions, select True or False for each statement. The number 45 is a multiple of 9.

• True

• False

For the following questions, select True or False for each statement. The number 5 is a factor of 20.

• True

• False

For the following questions, select True or False for each statement. The number 12 is a factor of 48.

• True

• False

True or False: 12 is a multiple of 6 and also a factor of 12.

• True

• False

Select the 3 choices that are factor pairs for the number 36.

• 6 and 6

• 3 and 12

• 4 and 9

• 2 and 18

• 5 and 7

Is 15 a multiple of each of its factors?

• Yes

• No

Ten numbers are shown in the box. Which list below include all the multiples of 8 that are shown in the box?

• 8, 58, 80

• 1, 2, 4, 8

• 8, 24, 64, 80

• 1, 8, 24, 64, 80

What is the definition of a prime number?

Identify whether the following numbers are prime or composite. Select all that apply.

• 3: Prime

• 37: Prime

• 51: Prime

In a sequence, the first term is 10. The pattern is add 3, subtract 2. What are the first 5 terms in the sequence? (1 point)

• 10, 13, 11, 14, 12

• 10, 8, 11, 9, 12

• 10, 13, 12, 15, 14

• 10, 11, 9, 12, 10